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-rw-r--r--scene/animation/animation_blend_space_1d.cpp68
-rw-r--r--scene/animation/animation_blend_space_1d.h60
-rw-r--r--scene/animation/animation_blend_space_2d.cpp80
-rw-r--r--scene/animation/animation_blend_space_2d.h60
-rw-r--r--scene/animation/animation_blend_tree.cpp365
-rw-r--r--scene/animation/animation_blend_tree.h124
-rw-r--r--scene/animation/animation_node_state_machine.cpp275
-rw-r--r--scene/animation/animation_node_state_machine.h99
-rw-r--r--scene/animation/animation_player.cpp365
-rw-r--r--scene/animation/animation_player.h71
-rw-r--r--scene/animation/animation_tree.cpp386
-rw-r--r--scene/animation/animation_tree.h88
-rw-r--r--scene/animation/easing_equations.h58
-rw-r--r--scene/animation/root_motion_view.cpp66
-rw-r--r--scene/animation/root_motion_view.h58
-rw-r--r--scene/animation/tween.cpp116
-rw-r--r--scene/animation/tween.h69
17 files changed, 1316 insertions, 1092 deletions
diff --git a/scene/animation/animation_blend_space_1d.cpp b/scene/animation/animation_blend_space_1d.cpp
index f30aea3bdd..a2028b8de8 100644
--- a/scene/animation/animation_blend_space_1d.cpp
+++ b/scene/animation/animation_blend_space_1d.cpp
@@ -1,32 +1,32 @@
-/*************************************************************************/
-/* animation_blend_space_1d.cpp */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the */
-/* "Software"), to deal in the Software without restriction, including */
-/* without limitation the rights to use, copy, modify, merge, publish, */
-/* distribute, sublicense, and/or sell copies of the Software, and to */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions: */
-/* */
-/* The above copyright notice and this permission notice shall be */
-/* included in all copies or substantial portions of the Software. */
-/* */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
-/*************************************************************************/
+/**************************************************************************/
+/* animation_blend_space_1d.cpp */
+/**************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/**************************************************************************/
#include "animation_blend_space_1d.h"
@@ -230,14 +230,14 @@ void AnimationNodeBlendSpace1D::_add_blend_point(int p_index, const Ref<Animatio
}
}
-double AnimationNodeBlendSpace1D::process(double p_time, bool p_seek, bool p_seek_root) {
+double AnimationNodeBlendSpace1D::process(double p_time, bool p_seek, bool p_is_external_seeking) {
if (blend_points_used == 0) {
return 0.0;
}
if (blend_points_used == 1) {
// only one point available, just play that animation
- return blend_node(blend_points[0].name, blend_points[0].node, p_time, p_seek, p_seek_root, 1.0, FILTER_IGNORE, true);
+ return blend_node(blend_points[0].name, blend_points[0].node, p_time, p_seek, p_is_external_seeking, 1.0, FILTER_IGNORE, true);
}
double blend_pos = get_parameter(blend_position);
@@ -307,10 +307,10 @@ double AnimationNodeBlendSpace1D::process(double p_time, bool p_seek, bool p_see
for (int i = 0; i < blend_points_used; i++) {
if (i == point_lower || i == point_higher) {
- double remaining = blend_node(blend_points[i].name, blend_points[i].node, p_time, p_seek, p_seek_root, weights[i], FILTER_IGNORE, true);
+ double remaining = blend_node(blend_points[i].name, blend_points[i].node, p_time, p_seek, p_is_external_seeking, weights[i], FILTER_IGNORE, true);
max_time_remaining = MAX(max_time_remaining, remaining);
- } else {
- blend_node(blend_points[i].name, blend_points[i].node, p_time, p_seek, p_seek_root, 0, FILTER_IGNORE, sync);
+ } else if (sync) {
+ blend_node(blend_points[i].name, blend_points[i].node, p_time, p_seek, p_is_external_seeking, 0, FILTER_IGNORE, true);
}
}
diff --git a/scene/animation/animation_blend_space_1d.h b/scene/animation/animation_blend_space_1d.h
index 1876ccebc7..af93783c0d 100644
--- a/scene/animation/animation_blend_space_1d.h
+++ b/scene/animation/animation_blend_space_1d.h
@@ -1,32 +1,32 @@
-/*************************************************************************/
-/* animation_blend_space_1d.h */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the */
-/* "Software"), to deal in the Software without restriction, including */
-/* without limitation the rights to use, copy, modify, merge, publish, */
-/* distribute, sublicense, and/or sell copies of the Software, and to */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions: */
-/* */
-/* The above copyright notice and this permission notice shall be */
-/* included in all copies or substantial portions of the Software. */
-/* */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
-/*************************************************************************/
+/**************************************************************************/
+/* animation_blend_space_1d.h */
+/**************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/**************************************************************************/
#ifndef ANIMATION_BLEND_SPACE_1D_H
#define ANIMATION_BLEND_SPACE_1D_H
@@ -98,7 +98,7 @@ public:
void set_use_sync(bool p_sync);
bool is_using_sync() const;
- double process(double p_time, bool p_seek, bool p_seek_root) override;
+ double process(double p_time, bool p_seek, bool p_is_external_seeking) override;
String get_caption() const override;
Ref<AnimationNode> get_child_by_name(const StringName &p_name) override;
diff --git a/scene/animation/animation_blend_space_2d.cpp b/scene/animation/animation_blend_space_2d.cpp
index 0d8b7ba8f7..c37d54961e 100644
--- a/scene/animation/animation_blend_space_2d.cpp
+++ b/scene/animation/animation_blend_space_2d.cpp
@@ -1,32 +1,32 @@
-/*************************************************************************/
-/* animation_blend_space_2d.cpp */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the */
-/* "Software"), to deal in the Software without restriction, including */
-/* without limitation the rights to use, copy, modify, merge, publish, */
-/* distribute, sublicense, and/or sell copies of the Software, and to */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions: */
-/* */
-/* The above copyright notice and this permission notice shall be */
-/* included in all copies or substantial portions of the Software. */
-/* */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
-/*************************************************************************/
+/**************************************************************************/
+/* animation_blend_space_2d.cpp */
+/**************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/**************************************************************************/
#include "animation_blend_space_2d.h"
@@ -432,7 +432,7 @@ void AnimationNodeBlendSpace2D::_blend_triangle(const Vector2 &p_pos, const Vect
r_weights[2] = w;
}
-double AnimationNodeBlendSpace2D::process(double p_time, bool p_seek, bool p_seek_root) {
+double AnimationNodeBlendSpace2D::process(double p_time, bool p_seek, bool p_is_external_seeking) {
_update_triangles();
Vector2 blend_pos = get_parameter(blend_position);
@@ -502,7 +502,7 @@ double AnimationNodeBlendSpace2D::process(double p_time, bool p_seek, bool p_see
for (int j = 0; j < 3; j++) {
if (i == triangle_points[j]) {
//blend with the given weight
- double t = blend_node(blend_points[i].name, blend_points[i].node, p_time, p_seek, p_seek_root, blend_weights[j], FILTER_IGNORE, true);
+ double t = blend_node(blend_points[i].name, blend_points[i].node, p_time, p_seek, p_is_external_seeking, blend_weights[j], FILTER_IGNORE, true);
if (first || t < mind) {
mind = t;
first = false;
@@ -512,8 +512,8 @@ double AnimationNodeBlendSpace2D::process(double p_time, bool p_seek, bool p_see
}
}
- if (!found) {
- blend_node(blend_points[i].name, blend_points[i].node, p_time, p_seek, p_seek_root, 0, FILTER_IGNORE, sync);
+ if (sync && !found) {
+ blend_node(blend_points[i].name, blend_points[i].node, p_time, p_seek, p_is_external_seeking, 0, FILTER_IGNORE, true);
}
}
} else {
@@ -538,21 +538,23 @@ double AnimationNodeBlendSpace2D::process(double p_time, bool p_seek, bool p_see
na_n->set_backward(na_c->is_backward());
}
//see how much animation remains
- from = cur_length_internal - blend_node(blend_points[cur_closest].name, blend_points[cur_closest].node, p_time, false, p_seek_root, 0.0, FILTER_IGNORE, true);
+ from = cur_length_internal - blend_node(blend_points[cur_closest].name, blend_points[cur_closest].node, p_time, false, p_is_external_seeking, 0.0, FILTER_IGNORE, true);
}
- mind = blend_node(blend_points[new_closest].name, blend_points[new_closest].node, from, true, p_seek_root, 1.0, FILTER_IGNORE, true);
+ mind = blend_node(blend_points[new_closest].name, blend_points[new_closest].node, from, true, p_is_external_seeking, 1.0, FILTER_IGNORE, true);
cur_length_internal = from + mind;
cur_closest = new_closest;
} else {
- mind = blend_node(blend_points[cur_closest].name, blend_points[cur_closest].node, p_time, p_seek, p_seek_root, 1.0, FILTER_IGNORE, true);
+ mind = blend_node(blend_points[cur_closest].name, blend_points[cur_closest].node, p_time, p_seek, p_is_external_seeking, 1.0, FILTER_IGNORE, true);
}
- for (int i = 0; i < blend_points_used; i++) {
- if (i != cur_closest) {
- blend_node(blend_points[i].name, blend_points[i].node, p_time, p_seek, p_seek_root, 0, FILTER_IGNORE, sync);
+ if (sync) {
+ for (int i = 0; i < blend_points_used; i++) {
+ if (i != cur_closest) {
+ blend_node(blend_points[i].name, blend_points[i].node, p_time, p_seek, p_is_external_seeking, 0, FILTER_IGNORE, true);
+ }
}
}
}
diff --git a/scene/animation/animation_blend_space_2d.h b/scene/animation/animation_blend_space_2d.h
index 250189f202..044c93d9f6 100644
--- a/scene/animation/animation_blend_space_2d.h
+++ b/scene/animation/animation_blend_space_2d.h
@@ -1,32 +1,32 @@
-/*************************************************************************/
-/* animation_blend_space_2d.h */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the */
-/* "Software"), to deal in the Software without restriction, including */
-/* without limitation the rights to use, copy, modify, merge, publish, */
-/* distribute, sublicense, and/or sell copies of the Software, and to */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions: */
-/* */
-/* The above copyright notice and this permission notice shall be */
-/* included in all copies or substantial portions of the Software. */
-/* */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
-/*************************************************************************/
+/**************************************************************************/
+/* animation_blend_space_2d.h */
+/**************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/**************************************************************************/
#ifndef ANIMATION_BLEND_SPACE_2D_H
#define ANIMATION_BLEND_SPACE_2D_H
@@ -128,7 +128,7 @@ public:
void set_y_label(const String &p_label);
String get_y_label() const;
- virtual double process(double p_time, bool p_seek, bool p_seek_root) override;
+ virtual double process(double p_time, bool p_seek, bool p_is_external_seeking) override;
virtual String get_caption() const override;
Vector2 get_closest_point(const Vector2 &p_point);
diff --git a/scene/animation/animation_blend_tree.cpp b/scene/animation/animation_blend_tree.cpp
index 0c91729a6f..a00b1d8ee1 100644
--- a/scene/animation/animation_blend_tree.cpp
+++ b/scene/animation/animation_blend_tree.cpp
@@ -1,32 +1,32 @@
-/*************************************************************************/
-/* animation_blend_tree.cpp */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the */
-/* "Software"), to deal in the Software without restriction, including */
-/* without limitation the rights to use, copy, modify, merge, publish, */
-/* distribute, sublicense, and/or sell copies of the Software, and to */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions: */
-/* */
-/* The above copyright notice and this permission notice shall be */
-/* included in all copies or substantial portions of the Software. */
-/* */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
-/*************************************************************************/
+/**************************************************************************/
+/* animation_blend_tree.cpp */
+/**************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/**************************************************************************/
#include "animation_blend_tree.h"
@@ -64,7 +64,7 @@ void AnimationNodeAnimation::_validate_property(PropertyInfo &p_property) const
}
}
-double AnimationNodeAnimation::process(double p_time, bool p_seek, bool p_seek_root) {
+double AnimationNodeAnimation::process(double p_time, bool p_seek, bool p_is_external_seeking) {
AnimationPlayer *ap = state->player;
ERR_FAIL_COND_V(!ap, 0);
@@ -87,40 +87,43 @@ double AnimationNodeAnimation::process(double p_time, bool p_seek, bool p_seek_r
double anim_size = (double)anim->get_length();
double step = 0.0;
double prev_time = cur_time;
- int pingponged = 0;
- bool current_backward = signbit(p_time);
+ Animation::LoopedFlag looped_flag = Animation::LOOPED_FLAG_NONE;
+ bool node_backward = play_mode == PLAY_MODE_BACKWARD;
if (p_seek) {
step = p_time - cur_time;
cur_time = p_time;
} else {
p_time *= backward ? -1.0 : 1.0;
- if (!(cur_time == anim_size && !current_backward) && !(cur_time == 0 && current_backward)) {
- cur_time = cur_time + p_time;
- step = p_time;
- }
+ cur_time = cur_time + p_time;
+ step = p_time;
}
if (anim->get_loop_mode() == Animation::LOOP_PINGPONG) {
if (!Math::is_zero_approx(anim_size)) {
- if ((int)Math::floor(abs(cur_time - prev_time) / anim_size) % 2 == 0) {
- if (prev_time >= 0 && cur_time < 0) {
- backward = !backward;
- pingponged = -1;
- }
- if (prev_time <= anim_size && cur_time > anim_size) {
- backward = !backward;
- pingponged = 1;
- }
+ if (prev_time >= 0 && cur_time < 0) {
+ backward = !backward;
+ looped_flag = node_backward ? Animation::LOOPED_FLAG_END : Animation::LOOPED_FLAG_START;
+ }
+ if (prev_time <= anim_size && cur_time > anim_size) {
+ backward = !backward;
+ looped_flag = node_backward ? Animation::LOOPED_FLAG_START : Animation::LOOPED_FLAG_END;
}
cur_time = Math::pingpong(cur_time, anim_size);
}
- } else {
- if (anim->get_loop_mode() == Animation::LOOP_LINEAR) {
- if (!Math::is_zero_approx(anim_size)) {
- cur_time = Math::fposmod(cur_time, anim_size);
+ } else if (anim->get_loop_mode() == Animation::LOOP_LINEAR) {
+ if (!Math::is_zero_approx(anim_size)) {
+ if (prev_time >= 0 && cur_time < 0) {
+ looped_flag = node_backward ? Animation::LOOPED_FLAG_END : Animation::LOOPED_FLAG_START;
+ }
+ if (prev_time <= anim_size && cur_time > anim_size) {
+ looped_flag = node_backward ? Animation::LOOPED_FLAG_START : Animation::LOOPED_FLAG_END;
}
- } else if (cur_time < 0) {
+ cur_time = Math::fposmod(cur_time, anim_size);
+ }
+ backward = false;
+ } else {
+ if (cur_time < 0) {
step += cur_time;
cur_time = 0;
} else if (cur_time > anim_size) {
@@ -128,12 +131,38 @@ double AnimationNodeAnimation::process(double p_time, bool p_seek, bool p_seek_r
cur_time = anim_size;
}
backward = false;
+
+ // If ended, don't progress animation. So set delta to 0.
+ if (p_time > 0) {
+ if (play_mode == PLAY_MODE_FORWARD) {
+ if (prev_time >= anim_size) {
+ step = 0;
+ }
+ } else {
+ if (prev_time <= 0) {
+ step = 0;
+ }
+ }
+ }
+
+ // Emit start & finish signal. Internally, the detections are the same for backward.
+ // We should use call_deferred since the track keys are still being prosessed.
+ if (state->tree) {
+ // AnimationTree uses seek to 0 "internally" to process the first key of the animation, which is used as the start detection.
+ if (p_seek && !p_is_external_seeking && cur_time == 0) {
+ state->tree->call_deferred(SNAME("emit_signal"), "animation_started", animation);
+ }
+ // Finished.
+ if (prev_time < anim_size && cur_time >= anim_size) {
+ state->tree->call_deferred(SNAME("emit_signal"), "animation_finished", animation);
+ }
+ }
}
if (play_mode == PLAY_MODE_FORWARD) {
- blend_animation(animation, cur_time, step, p_seek, p_seek_root, 1.0, pingponged);
+ blend_animation(animation, cur_time, step, p_seek, p_is_external_seeking, 1.0, looped_flag);
} else {
- blend_animation(animation, anim_size - cur_time, -step, p_seek, p_seek_root, 1.0, pingponged);
+ blend_animation(animation, anim_size - cur_time, -step, p_seek, p_is_external_seeking, 1.0, looped_flag);
}
set_parameter(time, cur_time);
@@ -200,15 +229,17 @@ AnimationNodeSync::AnimationNodeSync() {
////////////////////////////////////////////////////////
void AnimationNodeOneShot::get_parameter_list(List<PropertyInfo> *r_list) const {
- r_list->push_back(PropertyInfo(Variant::BOOL, active));
- r_list->push_back(PropertyInfo(Variant::BOOL, prev_active, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE));
+ r_list->push_back(PropertyInfo(Variant::BOOL, active, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_READ_ONLY));
+ r_list->push_back(PropertyInfo(Variant::INT, request, PROPERTY_HINT_ENUM, ",Fire,Abort"));
r_list->push_back(PropertyInfo(Variant::FLOAT, time, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE));
r_list->push_back(PropertyInfo(Variant::FLOAT, remaining, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE));
r_list->push_back(PropertyInfo(Variant::FLOAT, time_to_restart, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE));
}
Variant AnimationNodeOneShot::get_parameter_default_value(const StringName &p_parameter) const {
- if (p_parameter == active || p_parameter == prev_active) {
+ if (p_parameter == request) {
+ return ONE_SHOT_REQUEST_NONE;
+ } else if (p_parameter == active) {
return false;
} else if (p_parameter == time_to_restart) {
return -1;
@@ -217,6 +248,13 @@ Variant AnimationNodeOneShot::get_parameter_default_value(const StringName &p_pa
}
}
+bool AnimationNodeOneShot::is_parameter_read_only(const StringName &p_parameter) const {
+ if (p_parameter == active) {
+ return true;
+ }
+ return false;
+}
+
void AnimationNodeOneShot::set_fadein_time(double p_time) {
fade_in = p_time;
}
@@ -273,44 +311,43 @@ bool AnimationNodeOneShot::has_filter() const {
return true;
}
-double AnimationNodeOneShot::process(double p_time, bool p_seek, bool p_seek_root) {
+double AnimationNodeOneShot::process(double p_time, bool p_seek, bool p_is_external_seeking) {
+ OneShotRequest cur_request = static_cast<OneShotRequest>((int)get_parameter(request));
bool cur_active = get_parameter(active);
- bool cur_prev_active = get_parameter(prev_active);
double cur_time = get_parameter(time);
double cur_remaining = get_parameter(remaining);
double cur_time_to_restart = get_parameter(time_to_restart);
- if (!cur_active) {
- //make it as if this node doesn't exist, pass input 0 by.
- if (cur_prev_active) {
- set_parameter(prev_active, false);
- }
+ set_parameter(request, ONE_SHOT_REQUEST_NONE);
+
+ bool do_start = cur_request == ONE_SHOT_REQUEST_FIRE;
+ if (cur_request == ONE_SHOT_REQUEST_ABORT) {
+ set_parameter(active, false);
+ set_parameter(time_to_restart, -1);
+ return blend_input(0, p_time, p_seek, p_is_external_seeking, 1.0, FILTER_IGNORE, sync);
+ } else if (!do_start && !cur_active) {
if (cur_time_to_restart >= 0.0 && !p_seek) {
cur_time_to_restart -= p_time;
if (cur_time_to_restart < 0) {
- //restart
- set_parameter(active, true);
- cur_active = true;
+ do_start = true; // Restart.
}
set_parameter(time_to_restart, cur_time_to_restart);
}
-
- if (!cur_active) {
- return blend_input(0, p_time, p_seek, p_seek_root, 1.0, FILTER_IGNORE, sync);
+ if (!do_start) {
+ return blend_input(0, p_time, p_seek, p_is_external_seeking, 1.0, FILTER_IGNORE, sync);
}
}
bool os_seek = p_seek;
-
if (p_seek) {
cur_time = p_time;
}
- bool do_start = !cur_prev_active;
if (do_start) {
cur_time = 0;
os_seek = true;
- set_parameter(prev_active, true);
+ set_parameter(request, ONE_SHOT_REQUEST_NONE);
+ set_parameter(active, true);
}
real_t blend;
@@ -333,12 +370,11 @@ double AnimationNodeOneShot::process(double p_time, bool p_seek, bool p_seek_roo
double main_rem;
if (mix == MIX_MODE_ADD) {
- main_rem = blend_input(0, p_time, p_seek, p_seek_root, 1.0, FILTER_IGNORE, sync);
+ main_rem = blend_input(0, p_time, p_seek, p_is_external_seeking, 1.0, FILTER_IGNORE, sync);
} else {
- main_rem = blend_input(0, p_time, p_seek, p_seek_root, 1.0 - blend, FILTER_BLEND, sync);
+ main_rem = blend_input(0, p_time, p_seek, p_is_external_seeking, 1.0 - blend, FILTER_BLEND, sync); // Unlike below, processing this edge is a corner case.
}
-
- double os_rem = blend_input(1, os_seek ? cur_time : p_time, os_seek, p_seek_root, blend, FILTER_PASS, true);
+ double os_rem = blend_input(1, os_seek ? cur_time : p_time, os_seek, p_is_external_seeking, Math::is_zero_approx(blend) ? CMP_EPSILON : blend, FILTER_PASS, true); // Blend values must be more than CMP_EPSILON to process discrete keys in edge.
if (do_start) {
cur_remaining = os_rem;
@@ -349,7 +385,6 @@ double AnimationNodeOneShot::process(double p_time, bool p_seek, bool p_seek_roo
cur_remaining = os_rem;
if (cur_remaining <= 0) {
set_parameter(active, false);
- set_parameter(prev_active, false);
if (autorestart) {
double restart_sec = autorestart_delay + Math::randd() * autorestart_random_delay;
set_parameter(time_to_restart, restart_sec);
@@ -393,6 +428,10 @@ void AnimationNodeOneShot::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "autorestart_delay", PROPERTY_HINT_RANGE, "0,60,0.01,or_greater,suffix:s"), "set_autorestart_delay", "get_autorestart_delay");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "autorestart_random_delay", PROPERTY_HINT_RANGE, "0,60,0.01,or_greater,suffix:s"), "set_autorestart_random_delay", "get_autorestart_random_delay");
+ BIND_ENUM_CONSTANT(ONE_SHOT_REQUEST_NONE);
+ BIND_ENUM_CONSTANT(ONE_SHOT_REQUEST_FIRE);
+ BIND_ENUM_CONSTANT(ONE_SHOT_REQUEST_ABORT);
+
BIND_ENUM_CONSTANT(MIX_MODE_BLEND);
BIND_ENUM_CONSTANT(MIX_MODE_ADD);
}
@@ -420,10 +459,10 @@ bool AnimationNodeAdd2::has_filter() const {
return true;
}
-double AnimationNodeAdd2::process(double p_time, bool p_seek, bool p_seek_root) {
+double AnimationNodeAdd2::process(double p_time, bool p_seek, bool p_is_external_seeking) {
double amount = get_parameter(add_amount);
- double rem0 = blend_input(0, p_time, p_seek, p_seek_root, 1.0, FILTER_IGNORE, sync);
- blend_input(1, p_time, p_seek, p_seek_root, amount, FILTER_PASS, sync);
+ double rem0 = blend_input(0, p_time, p_seek, p_is_external_seeking, 1.0, FILTER_IGNORE, sync);
+ blend_input(1, p_time, p_seek, p_is_external_seeking, amount, FILTER_PASS, sync);
return rem0;
}
@@ -454,11 +493,11 @@ bool AnimationNodeAdd3::has_filter() const {
return true;
}
-double AnimationNodeAdd3::process(double p_time, bool p_seek, bool p_seek_root) {
+double AnimationNodeAdd3::process(double p_time, bool p_seek, bool p_is_external_seeking) {
double amount = get_parameter(add_amount);
- blend_input(0, p_time, p_seek, p_seek_root, MAX(0, -amount), FILTER_PASS, sync);
- double rem0 = blend_input(1, p_time, p_seek, p_seek_root, 1.0, FILTER_IGNORE, sync);
- blend_input(2, p_time, p_seek, p_seek_root, MAX(0, amount), FILTER_PASS, sync);
+ blend_input(0, p_time, p_seek, p_is_external_seeking, MAX(0, -amount), FILTER_PASS, sync);
+ double rem0 = blend_input(1, p_time, p_seek, p_is_external_seeking, 1.0, FILTER_IGNORE, sync);
+ blend_input(2, p_time, p_seek, p_is_external_seeking, MAX(0, amount), FILTER_PASS, sync);
return rem0;
}
@@ -486,11 +525,11 @@ String AnimationNodeBlend2::get_caption() const {
return "Blend2";
}
-double AnimationNodeBlend2::process(double p_time, bool p_seek, bool p_seek_root) {
+double AnimationNodeBlend2::process(double p_time, bool p_seek, bool p_is_external_seeking) {
double amount = get_parameter(blend_amount);
- double rem0 = blend_input(0, p_time, p_seek, p_seek_root, 1.0 - amount, FILTER_BLEND, sync);
- double rem1 = blend_input(1, p_time, p_seek, p_seek_root, amount, FILTER_PASS, sync);
+ double rem0 = blend_input(0, p_time, p_seek, p_is_external_seeking, 1.0 - amount, FILTER_BLEND, sync);
+ double rem1 = blend_input(1, p_time, p_seek, p_is_external_seeking, amount, FILTER_PASS, sync);
return amount > 0.5 ? rem1 : rem0; //hacky but good enough
}
@@ -521,11 +560,11 @@ String AnimationNodeBlend3::get_caption() const {
return "Blend3";
}
-double AnimationNodeBlend3::process(double p_time, bool p_seek, bool p_seek_root) {
+double AnimationNodeBlend3::process(double p_time, bool p_seek, bool p_is_external_seeking) {
double amount = get_parameter(blend_amount);
- double rem0 = blend_input(0, p_time, p_seek, p_seek_root, MAX(0, -amount), FILTER_IGNORE, sync);
- double rem1 = blend_input(1, p_time, p_seek, p_seek_root, 1.0 - ABS(amount), FILTER_IGNORE, sync);
- double rem2 = blend_input(2, p_time, p_seek, p_seek_root, MAX(0, amount), FILTER_IGNORE, sync);
+ double rem0 = blend_input(0, p_time, p_seek, p_is_external_seeking, MAX(0, -amount), FILTER_IGNORE, sync);
+ double rem1 = blend_input(1, p_time, p_seek, p_is_external_seeking, 1.0 - ABS(amount), FILTER_IGNORE, sync);
+ double rem2 = blend_input(2, p_time, p_seek, p_is_external_seeking, MAX(0, amount), FILTER_IGNORE, sync);
return amount > 0.5 ? rem2 : (amount < -0.5 ? rem0 : rem1); //hacky but good enough
}
@@ -553,12 +592,12 @@ String AnimationNodeTimeScale::get_caption() const {
return "TimeScale";
}
-double AnimationNodeTimeScale::process(double p_time, bool p_seek, bool p_seek_root) {
+double AnimationNodeTimeScale::process(double p_time, bool p_seek, bool p_is_external_seeking) {
double cur_scale = get_parameter(scale);
if (p_seek) {
- return blend_input(0, p_time, true, p_seek_root, 1.0, FILTER_IGNORE, true);
+ return blend_input(0, p_time, true, p_is_external_seeking, 1.0, FILTER_IGNORE, true);
} else {
- return blend_input(0, p_time * cur_scale, false, p_seek_root, 1.0, FILTER_IGNORE, true);
+ return blend_input(0, p_time * cur_scale, false, p_is_external_seeking, 1.0, FILTER_IGNORE, true);
}
}
@@ -583,16 +622,16 @@ String AnimationNodeTimeSeek::get_caption() const {
return "Seek";
}
-double AnimationNodeTimeSeek::process(double p_time, bool p_seek, bool p_seek_root) {
+double AnimationNodeTimeSeek::process(double p_time, bool p_seek, bool p_is_external_seeking) {
double cur_seek_pos = get_parameter(seek_pos);
if (p_seek) {
- return blend_input(0, p_time, true, p_seek_root, 1.0, FILTER_IGNORE, true);
+ return blend_input(0, p_time, true, p_is_external_seeking, 1.0, FILTER_IGNORE, true);
} else if (cur_seek_pos >= 0) {
double ret = blend_input(0, cur_seek_pos, true, true, 1.0, FILTER_IGNORE, true);
set_parameter(seek_pos, -1.0); //reset
return ret;
} else {
- return blend_input(0, p_time, false, p_seek_root, 1.0, FILTER_IGNORE, true);
+ return blend_input(0, p_time, false, p_is_external_seeking, 1.0, FILTER_IGNORE, true);
}
}
@@ -614,9 +653,10 @@ void AnimationNodeTransition::get_parameter_list(List<PropertyInfo> *r_list) con
anims += inputs[i].name;
}
- r_list->push_back(PropertyInfo(Variant::INT, current, PROPERTY_HINT_ENUM, anims));
- r_list->push_back(PropertyInfo(Variant::INT, prev_current, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE));
- r_list->push_back(PropertyInfo(Variant::INT, prev, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE));
+ r_list->push_back(PropertyInfo(Variant::STRING, current_state, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_READ_ONLY)); // For interface.
+ r_list->push_back(PropertyInfo(Variant::STRING, transition_request, PROPERTY_HINT_ENUM, anims)); // For transition request. It will be cleared after setting the value immediately.
+ r_list->push_back(PropertyInfo(Variant::INT, current_index, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_READ_ONLY)); // To avoid finding the index every frame, use this internally.
+ r_list->push_back(PropertyInfo(Variant::INT, prev_index, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE));
r_list->push_back(PropertyInfo(Variant::FLOAT, time, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE));
r_list->push_back(PropertyInfo(Variant::FLOAT, prev_xfading, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE));
}
@@ -624,13 +664,22 @@ void AnimationNodeTransition::get_parameter_list(List<PropertyInfo> *r_list) con
Variant AnimationNodeTransition::get_parameter_default_value(const StringName &p_parameter) const {
if (p_parameter == time || p_parameter == prev_xfading) {
return 0.0;
- } else if (p_parameter == prev || p_parameter == prev_current) {
+ } else if (p_parameter == prev_index) {
return -1;
+ } else if (p_parameter == transition_request || p_parameter == current_state) {
+ return String();
} else {
return 0;
}
}
+bool AnimationNodeTransition::is_parameter_read_only(const StringName &p_parameter) const {
+ if (p_parameter == current_state || p_parameter == current_index) {
+ return true;
+ }
+ return false;
+}
+
String AnimationNodeTransition::get_caption() const {
return "Transition";
}
@@ -676,6 +725,17 @@ String AnimationNodeTransition::get_input_caption(int p_input) const {
return inputs[p_input].name;
}
+int AnimationNodeTransition::find_input_caption(const String &p_name) const {
+ int idx = -1;
+ for (int i = 0; i < MAX_INPUTS; i++) {
+ if (inputs[i].name == p_name) {
+ idx = i;
+ break;
+ }
+ }
+ return idx;
+}
+
void AnimationNodeTransition::set_xfade_time(double p_fade) {
xfade_time = p_fade;
}
@@ -692,49 +752,78 @@ Ref<Curve> AnimationNodeTransition::get_xfade_curve() const {
return xfade_curve;
}
-void AnimationNodeTransition::set_from_start(bool p_from_start) {
- from_start = p_from_start;
+void AnimationNodeTransition::set_reset(bool p_reset) {
+ reset = p_reset;
}
-bool AnimationNodeTransition::is_from_start() const {
- return from_start;
+bool AnimationNodeTransition::is_reset() const {
+ return reset;
}
-double AnimationNodeTransition::process(double p_time, bool p_seek, bool p_seek_root) {
- int cur_current = get_parameter(current);
- int cur_prev = get_parameter(prev);
- int cur_prev_current = get_parameter(prev_current);
+double AnimationNodeTransition::process(double p_time, bool p_seek, bool p_is_external_seeking) {
+ String cur_transition_request = get_parameter(transition_request);
+ int cur_current_index = get_parameter(current_index);
+ int cur_prev_index = get_parameter(prev_index);
double cur_time = get_parameter(time);
double cur_prev_xfading = get_parameter(prev_xfading);
- bool switched = cur_current != cur_prev_current;
+ bool switched = false;
+ bool restart = false;
+
+ if (!cur_transition_request.is_empty()) {
+ int new_idx = find_input_caption(cur_transition_request);
+ if (new_idx >= 0) {
+ if (cur_current_index == new_idx) {
+ // Transition to same state.
+ restart = reset;
+ cur_prev_xfading = 0;
+ set_parameter(prev_xfading, 0);
+ cur_prev_index = -1;
+ set_parameter(prev_index, -1);
+ } else {
+ switched = true;
+ cur_prev_index = cur_current_index;
+ set_parameter(prev_index, cur_current_index);
+ }
+ cur_current_index = new_idx;
+ set_parameter(current_index, cur_current_index);
+ set_parameter(current_state, cur_transition_request);
+ } else {
+ ERR_PRINT("No such input: '" + cur_transition_request + "'");
+ }
+ cur_transition_request = String();
+ set_parameter(transition_request, cur_transition_request);
+ }
+
+ // Special case for restart.
+ if (restart) {
+ set_parameter(time, 0);
+ return blend_input(cur_current_index, 0, true, p_is_external_seeking, 1.0, FILTER_IGNORE, true);
+ }
if (switched) {
- set_parameter(prev_current, cur_current);
- set_parameter(prev, cur_prev_current);
-
- cur_prev = cur_prev_current;
cur_prev_xfading = xfade_time;
cur_time = 0;
- switched = true;
}
- if (cur_current < 0 || cur_current >= enabled_inputs || cur_prev >= enabled_inputs) {
+ if (cur_current_index < 0 || cur_current_index >= enabled_inputs || cur_prev_index >= enabled_inputs) {
return 0;
}
double rem = 0.0;
- for (int i = 0; i < enabled_inputs; i++) {
- if (i != cur_current && i != cur_prev) {
- blend_input(i, p_time, p_seek, p_seek_root, 0, FILTER_IGNORE, sync);
+ if (sync) {
+ for (int i = 0; i < enabled_inputs; i++) {
+ if (i != cur_current_index && i != cur_prev_index) {
+ blend_input(i, p_time, p_seek, p_is_external_seeking, 0, FILTER_IGNORE, true);
+ }
}
}
- if (cur_prev < 0) { // process current animation, check for transition
+ if (cur_prev_index < 0) { // process current animation, check for transition
- rem = blend_input(cur_current, p_time, p_seek, p_seek_root, 1.0, FILTER_IGNORE, true);
+ rem = blend_input(cur_current_index, p_time, p_seek, p_is_external_seeking, 1.0, FILTER_IGNORE, true);
if (p_seek) {
cur_time = p_time;
@@ -742,8 +831,8 @@ double AnimationNodeTransition::process(double p_time, bool p_seek, bool p_seek_
cur_time += p_time;
}
- if (inputs[cur_current].auto_advance && rem <= xfade_time) {
- set_parameter(current, (cur_current + 1) % enabled_inputs);
+ if (inputs[cur_current_index].auto_advance && rem <= xfade_time) {
+ set_parameter(transition_request, get_input_caption((cur_current_index + 1) % enabled_inputs));
}
} else { // cross-fading from prev to current
@@ -753,22 +842,23 @@ double AnimationNodeTransition::process(double p_time, bool p_seek, bool p_seek_
blend = xfade_curve->sample(blend);
}
- if (from_start && !p_seek && switched) { //just switched, seek to start of current
-
- rem = blend_input(cur_current, 0, true, p_seek_root, 1.0 - blend, FILTER_IGNORE, true);
+ // Blend values must be more than CMP_EPSILON to process discrete keys in edge.
+ real_t blend_inv = 1.0 - blend;
+ if (reset && !p_seek && switched) { //just switched, seek to start of current
+ rem = blend_input(cur_current_index, 0, true, p_is_external_seeking, Math::is_zero_approx(blend_inv) ? CMP_EPSILON : blend_inv, FILTER_IGNORE, true);
} else {
- rem = blend_input(cur_current, p_time, p_seek, p_seek_root, 1.0 - blend, FILTER_IGNORE, true);
+ rem = blend_input(cur_current_index, p_time, p_seek, p_is_external_seeking, Math::is_zero_approx(blend_inv) ? CMP_EPSILON : blend_inv, FILTER_IGNORE, true);
}
if (p_seek) {
- blend_input(cur_prev, p_time, true, p_seek_root, blend, FILTER_IGNORE, true);
+ blend_input(cur_prev_index, p_time, true, p_is_external_seeking, Math::is_zero_approx(blend) ? CMP_EPSILON : blend, FILTER_IGNORE, true);
cur_time = p_time;
} else {
- blend_input(cur_prev, p_time, false, p_seek_root, blend, FILTER_IGNORE, true);
+ blend_input(cur_prev_index, p_time, false, p_is_external_seeking, Math::is_zero_approx(blend) ? CMP_EPSILON : blend, FILTER_IGNORE, true);
cur_time += p_time;
cur_prev_xfading -= p_time;
if (cur_prev_xfading < 0) {
- set_parameter(prev, -1);
+ set_parameter(prev_index, -1);
}
}
}
@@ -800,6 +890,7 @@ void AnimationNodeTransition::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_input_caption", "input", "caption"), &AnimationNodeTransition::set_input_caption);
ClassDB::bind_method(D_METHOD("get_input_caption", "input"), &AnimationNodeTransition::get_input_caption);
+ ClassDB::bind_method(D_METHOD("find_input_caption", "caption"), &AnimationNodeTransition::find_input_caption);
ClassDB::bind_method(D_METHOD("set_xfade_time", "time"), &AnimationNodeTransition::set_xfade_time);
ClassDB::bind_method(D_METHOD("get_xfade_time"), &AnimationNodeTransition::get_xfade_time);
@@ -807,13 +898,13 @@ void AnimationNodeTransition::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_xfade_curve", "curve"), &AnimationNodeTransition::set_xfade_curve);
ClassDB::bind_method(D_METHOD("get_xfade_curve"), &AnimationNodeTransition::get_xfade_curve);
- ClassDB::bind_method(D_METHOD("set_from_start", "from_start"), &AnimationNodeTransition::set_from_start);
- ClassDB::bind_method(D_METHOD("is_from_start"), &AnimationNodeTransition::is_from_start);
+ ClassDB::bind_method(D_METHOD("set_reset", "reset"), &AnimationNodeTransition::set_reset);
+ ClassDB::bind_method(D_METHOD("is_reset"), &AnimationNodeTransition::is_reset);
- ADD_PROPERTY(PropertyInfo(Variant::INT, "enabled_inputs", PROPERTY_HINT_RANGE, "0,64,1", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_UPDATE_ALL_IF_MODIFIED), "set_enabled_inputs", "get_enabled_inputs");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "enabled_inputs", PROPERTY_HINT_RANGE, "0,31,1", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_UPDATE_ALL_IF_MODIFIED), "set_enabled_inputs", "get_enabled_inputs");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "xfade_time", PROPERTY_HINT_RANGE, "0,120,0.01,suffix:s"), "set_xfade_time", "get_xfade_time");
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "xfade_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_xfade_curve", "get_xfade_curve");
- ADD_PROPERTY(PropertyInfo(Variant::BOOL, "from_start"), "set_from_start", "is_from_start");
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "reset"), "set_reset", "is_reset");
for (int i = 0; i < MAX_INPUTS; i++) {
ADD_PROPERTYI(PropertyInfo(Variant::STRING, "input_" + itos(i) + "/name", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_INTERNAL), "set_input_caption", "get_input_caption", i);
@@ -833,8 +924,8 @@ String AnimationNodeOutput::get_caption() const {
return "Output";
}
-double AnimationNodeOutput::process(double p_time, bool p_seek, bool p_seek_root) {
- return blend_input(0, p_time, p_seek, p_seek_root, 1.0, FILTER_IGNORE, true);
+double AnimationNodeOutput::process(double p_time, bool p_seek, bool p_is_external_seeking) {
+ return blend_input(0, p_time, p_seek, p_is_external_seeking, 1.0, FILTER_IGNORE, true);
}
AnimationNodeOutput::AnimationNodeOutput() {
@@ -1046,9 +1137,9 @@ String AnimationNodeBlendTree::get_caption() const {
return "BlendTree";
}
-double AnimationNodeBlendTree::process(double p_time, bool p_seek, bool p_seek_root) {
+double AnimationNodeBlendTree::process(double p_time, bool p_seek, bool p_is_external_seeking) {
Ref<AnimationNodeOutput> output = nodes[SceneStringNames::get_singleton()->output].node;
- return _blend_node("output", nodes[SceneStringNames::get_singleton()->output].connections, this, output, p_time, p_seek, p_seek_root, 1.0, FILTER_IGNORE, true);
+ return _blend_node("output", nodes[SceneStringNames::get_singleton()->output].connections, this, output, p_time, p_seek, p_is_external_seeking, 1.0, FILTER_IGNORE, true);
}
void AnimationNodeBlendTree::get_node_list(List<StringName> *r_list) {
diff --git a/scene/animation/animation_blend_tree.h b/scene/animation/animation_blend_tree.h
index 1c31718259..a1969bb621 100644
--- a/scene/animation/animation_blend_tree.h
+++ b/scene/animation/animation_blend_tree.h
@@ -1,32 +1,32 @@
-/*************************************************************************/
-/* animation_blend_tree.h */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the */
-/* "Software"), to deal in the Software without restriction, including */
-/* without limitation the rights to use, copy, modify, merge, publish, */
-/* distribute, sublicense, and/or sell copies of the Software, and to */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions: */
-/* */
-/* The above copyright notice and this permission notice shall be */
-/* included in all copies or substantial portions of the Software. */
-/* */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
-/*************************************************************************/
+/**************************************************************************/
+/* animation_blend_tree.h */
+/**************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/**************************************************************************/
#ifndef ANIMATION_BLEND_TREE_H
#define ANIMATION_BLEND_TREE_H
@@ -53,7 +53,7 @@ public:
static Vector<String> (*get_editable_animation_list)();
virtual String get_caption() const override;
- virtual double process(double p_time, bool p_seek, bool p_seek_root) override;
+ virtual double process(double p_time, bool p_seek, bool p_is_external_seeking) override;
void set_animation(const StringName &p_name);
StringName get_animation() const;
@@ -72,7 +72,7 @@ protected:
private:
PlayMode play_mode = PLAY_MODE_FORWARD;
- bool backward = false;
+ bool backward = false; // Only used by pingpong animation.
};
VARIANT_ENUM_CAST(AnimationNodeAnimation::PlayMode)
@@ -96,6 +96,12 @@ class AnimationNodeOneShot : public AnimationNodeSync {
GDCLASS(AnimationNodeOneShot, AnimationNodeSync);
public:
+ enum OneShotRequest {
+ ONE_SHOT_REQUEST_NONE,
+ ONE_SHOT_REQUEST_FIRE,
+ ONE_SHOT_REQUEST_ABORT,
+ };
+
enum MixMode {
MIX_MODE_BLEND,
MIX_MODE_ADD
@@ -110,13 +116,8 @@ private:
double autorestart_random_delay = 0.0;
MixMode mix = MIX_MODE_BLEND;
- /* bool active;
- bool do_start;
- double time;
- double remaining;*/
-
+ StringName request = PNAME("request");
StringName active = PNAME("active");
- StringName prev_active = "prev_active";
StringName time = "time";
StringName remaining = "remaining";
StringName time_to_restart = "time_to_restart";
@@ -127,6 +128,7 @@ protected:
public:
virtual void get_parameter_list(List<PropertyInfo> *r_list) const override;
virtual Variant get_parameter_default_value(const StringName &p_parameter) const override;
+ virtual bool is_parameter_read_only(const StringName &p_parameter) const override;
virtual String get_caption() const override;
@@ -148,11 +150,12 @@ public:
MixMode get_mix_mode() const;
virtual bool has_filter() const override;
- virtual double process(double p_time, bool p_seek, bool p_seek_root) override;
+ virtual double process(double p_time, bool p_seek, bool p_is_external_seeking) override;
AnimationNodeOneShot();
};
+VARIANT_ENUM_CAST(AnimationNodeOneShot::OneShotRequest)
VARIANT_ENUM_CAST(AnimationNodeOneShot::MixMode)
class AnimationNodeAdd2 : public AnimationNodeSync {
@@ -170,7 +173,7 @@ public:
virtual String get_caption() const override;
virtual bool has_filter() const override;
- virtual double process(double p_time, bool p_seek, bool p_seek_root) override;
+ virtual double process(double p_time, bool p_seek, bool p_is_external_seeking) override;
AnimationNodeAdd2();
};
@@ -190,7 +193,7 @@ public:
virtual String get_caption() const override;
virtual bool has_filter() const override;
- virtual double process(double p_time, bool p_seek, bool p_seek_root) override;
+ virtual double process(double p_time, bool p_seek, bool p_is_external_seeking) override;
AnimationNodeAdd3();
};
@@ -208,7 +211,7 @@ public:
virtual Variant get_parameter_default_value(const StringName &p_parameter) const override;
virtual String get_caption() const override;
- virtual double process(double p_time, bool p_seek, bool p_seek_root) override;
+ virtual double process(double p_time, bool p_seek, bool p_is_external_seeking) override;
virtual bool has_filter() const override;
AnimationNodeBlend2();
@@ -228,7 +231,7 @@ public:
virtual String get_caption() const override;
- double process(double p_time, bool p_seek, bool p_seek_root) override;
+ double process(double p_time, bool p_seek, bool p_is_external_seeking) override;
AnimationNodeBlend3();
};
@@ -246,7 +249,7 @@ public:
virtual String get_caption() const override;
- double process(double p_time, bool p_seek, bool p_seek_root) override;
+ double process(double p_time, bool p_seek, bool p_is_external_seeking) override;
AnimationNodeTimeScale();
};
@@ -265,7 +268,7 @@ public:
virtual String get_caption() const override;
- double process(double p_time, bool p_seek, bool p_seek_root) override;
+ double process(double p_time, bool p_seek, bool p_is_external_seeking) override;
AnimationNodeTimeSeek();
};
@@ -284,22 +287,19 @@ class AnimationNodeTransition : public AnimationNodeSync {
InputData inputs[MAX_INPUTS];
int enabled_inputs = 0;
- /*
- double prev_xfading;
- int prev;
- double time;
- int current;
- int prev_current; */
-
- StringName prev_xfading = "prev_xfading";
- StringName prev = "prev";
StringName time = "time";
- StringName current = PNAME("current");
- StringName prev_current = "prev_current";
+ StringName prev_xfading = "prev_xfading";
+ StringName prev_index = "prev_index";
+ StringName current_index = PNAME("current_index");
+ StringName current_state = PNAME("current_state");
+ StringName transition_request = PNAME("transition_request");
+
+ StringName prev_frame_current = "pf_current";
+ StringName prev_frame_current_idx = "pf_current_idx";
double xfade_time = 0.0;
Ref<Curve> xfade_curve;
- bool from_start = true;
+ bool reset = true;
void _update_inputs();
@@ -310,6 +310,7 @@ protected:
public:
virtual void get_parameter_list(List<PropertyInfo> *r_list) const override;
virtual Variant get_parameter_default_value(const StringName &p_parameter) const override;
+ virtual bool is_parameter_read_only(const StringName &p_parameter) const override;
virtual String get_caption() const override;
@@ -321,6 +322,7 @@ public:
void set_input_caption(int p_input, const String &p_name);
String get_input_caption(int p_input) const;
+ int find_input_caption(const String &p_name) const;
void set_xfade_time(double p_fade);
double get_xfade_time() const;
@@ -328,10 +330,10 @@ public:
void set_xfade_curve(const Ref<Curve> &p_curve);
Ref<Curve> get_xfade_curve() const;
- void set_from_start(bool p_from_start);
- bool is_from_start() const;
+ void set_reset(bool p_reset);
+ bool is_reset() const;
- double process(double p_time, bool p_seek, bool p_seek_root) override;
+ double process(double p_time, bool p_seek, bool p_is_external_seeking) override;
AnimationNodeTransition();
};
@@ -341,7 +343,7 @@ class AnimationNodeOutput : public AnimationNode {
public:
virtual String get_caption() const override;
- virtual double process(double p_time, bool p_seek, bool p_seek_root) override;
+ virtual double process(double p_time, bool p_seek, bool p_is_external_seeking) override;
AnimationNodeOutput();
};
@@ -410,7 +412,7 @@ public:
void get_node_connections(List<NodeConnection> *r_connections) const;
virtual String get_caption() const override;
- virtual double process(double p_time, bool p_seek, bool p_seek_root) override;
+ virtual double process(double p_time, bool p_seek, bool p_is_external_seeking) override;
void get_node_list(List<StringName> *r_list);
diff --git a/scene/animation/animation_node_state_machine.cpp b/scene/animation/animation_node_state_machine.cpp
index 8291df8036..2c79e5fe06 100644
--- a/scene/animation/animation_node_state_machine.cpp
+++ b/scene/animation/animation_node_state_machine.cpp
@@ -1,32 +1,32 @@
-/*************************************************************************/
-/* animation_node_state_machine.cpp */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the */
-/* "Software"), to deal in the Software without restriction, including */
-/* without limitation the rights to use, copy, modify, merge, publish, */
-/* distribute, sublicense, and/or sell copies of the Software, and to */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions: */
-/* */
-/* The above copyright notice and this permission notice shall be */
-/* included in all copies or substantial portions of the Software. */
-/* */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
-/*************************************************************************/
+/**************************************************************************/
+/* animation_node_state_machine.cpp */
+/**************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/**************************************************************************/
#include "animation_node_state_machine.h"
#include "scene/main/window.h"
@@ -41,12 +41,12 @@ AnimationNodeStateMachineTransition::SwitchMode AnimationNodeStateMachineTransit
return switch_mode;
}
-void AnimationNodeStateMachineTransition::set_auto_advance(bool p_enable) {
- auto_advance = p_enable;
+void AnimationNodeStateMachineTransition::set_advance_mode(AdvanceMode p_mode) {
+ advance_mode = p_mode;
}
-bool AnimationNodeStateMachineTransition::has_auto_advance() const {
- return auto_advance;
+AnimationNodeStateMachineTransition::AdvanceMode AnimationNodeStateMachineTransition::get_advance_mode() const {
+ return advance_mode;
}
void AnimationNodeStateMachineTransition::set_advance_condition(const StringName &p_condition) {
@@ -107,13 +107,13 @@ Ref<Curve> AnimationNodeStateMachineTransition::get_xfade_curve() const {
return xfade_curve;
}
-void AnimationNodeStateMachineTransition::set_disabled(bool p_disabled) {
- disabled = p_disabled;
+void AnimationNodeStateMachineTransition::set_reset(bool p_reset) {
+ reset = p_reset;
emit_changed();
}
-bool AnimationNodeStateMachineTransition::is_disabled() const {
- return disabled;
+bool AnimationNodeStateMachineTransition::is_reset() const {
+ return reset;
}
void AnimationNodeStateMachineTransition::set_priority(int p_priority) {
@@ -129,8 +129,8 @@ void AnimationNodeStateMachineTransition::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_switch_mode", "mode"), &AnimationNodeStateMachineTransition::set_switch_mode);
ClassDB::bind_method(D_METHOD("get_switch_mode"), &AnimationNodeStateMachineTransition::get_switch_mode);
- ClassDB::bind_method(D_METHOD("set_auto_advance", "auto_advance"), &AnimationNodeStateMachineTransition::set_auto_advance);
- ClassDB::bind_method(D_METHOD("has_auto_advance"), &AnimationNodeStateMachineTransition::has_auto_advance);
+ ClassDB::bind_method(D_METHOD("set_advance_mode", "mode"), &AnimationNodeStateMachineTransition::set_advance_mode);
+ ClassDB::bind_method(D_METHOD("get_advance_mode"), &AnimationNodeStateMachineTransition::get_advance_mode);
ClassDB::bind_method(D_METHOD("set_advance_condition", "name"), &AnimationNodeStateMachineTransition::set_advance_condition);
ClassDB::bind_method(D_METHOD("get_advance_condition"), &AnimationNodeStateMachineTransition::get_advance_condition);
@@ -141,8 +141,8 @@ void AnimationNodeStateMachineTransition::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_xfade_curve", "curve"), &AnimationNodeStateMachineTransition::set_xfade_curve);
ClassDB::bind_method(D_METHOD("get_xfade_curve"), &AnimationNodeStateMachineTransition::get_xfade_curve);
- ClassDB::bind_method(D_METHOD("set_disabled", "disabled"), &AnimationNodeStateMachineTransition::set_disabled);
- ClassDB::bind_method(D_METHOD("is_disabled"), &AnimationNodeStateMachineTransition::is_disabled);
+ ClassDB::bind_method(D_METHOD("set_reset", "reset"), &AnimationNodeStateMachineTransition::set_reset);
+ ClassDB::bind_method(D_METHOD("is_reset"), &AnimationNodeStateMachineTransition::is_reset);
ClassDB::bind_method(D_METHOD("set_priority", "priority"), &AnimationNodeStateMachineTransition::set_priority);
ClassDB::bind_method(D_METHOD("get_priority"), &AnimationNodeStateMachineTransition::get_priority);
@@ -152,20 +152,25 @@ void AnimationNodeStateMachineTransition::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "xfade_time", PROPERTY_HINT_RANGE, "0,240,0.01,suffix:s"), "set_xfade_time", "get_xfade_time");
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "xfade_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_xfade_curve", "get_xfade_curve");
+
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "reset"), "set_reset", "is_reset");
+
ADD_PROPERTY(PropertyInfo(Variant::INT, "priority", PROPERTY_HINT_RANGE, "0,32,1"), "set_priority", "get_priority");
ADD_GROUP("Switch", "");
ADD_PROPERTY(PropertyInfo(Variant::INT, "switch_mode", PROPERTY_HINT_ENUM, "Immediate,Sync,At End"), "set_switch_mode", "get_switch_mode");
- ADD_PROPERTY(PropertyInfo(Variant::BOOL, "auto_advance"), "set_auto_advance", "has_auto_advance");
ADD_GROUP("Advance", "advance_");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "advance_mode", PROPERTY_HINT_ENUM, "Disabled,Enabled,Auto"), "set_advance_mode", "get_advance_mode");
ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "advance_condition"), "set_advance_condition", "get_advance_condition");
ADD_PROPERTY(PropertyInfo(Variant::STRING, "advance_expression", PROPERTY_HINT_EXPRESSION, ""), "set_advance_expression", "get_advance_expression");
- ADD_GROUP("Disabling", "");
- ADD_PROPERTY(PropertyInfo(Variant::BOOL, "disabled"), "set_disabled", "is_disabled");
BIND_ENUM_CONSTANT(SWITCH_MODE_IMMEDIATE);
BIND_ENUM_CONSTANT(SWITCH_MODE_SYNC);
BIND_ENUM_CONSTANT(SWITCH_MODE_AT_END);
+ BIND_ENUM_CONSTANT(ADVANCE_MODE_DISABLED);
+ BIND_ENUM_CONSTANT(ADVANCE_MODE_ENABLED);
+ BIND_ENUM_CONSTANT(ADVANCE_MODE_AUTO);
+
ADD_SIGNAL(MethodInfo("advance_condition_changed"));
}
@@ -174,18 +179,27 @@ AnimationNodeStateMachineTransition::AnimationNodeStateMachineTransition() {
////////////////////////////////////////////////////////
-void AnimationNodeStateMachinePlayback::travel(const StringName &p_state) {
- start_request_travel = true;
- start_request = p_state;
+void AnimationNodeStateMachinePlayback::travel(const StringName &p_state, bool p_reset_on_teleport) {
+ travel_request = p_state;
+ reset_request_on_teleport = p_reset_on_teleport;
stop_request = false;
}
-void AnimationNodeStateMachinePlayback::start(const StringName &p_state) {
- start_request_travel = false;
+void AnimationNodeStateMachinePlayback::start(const StringName &p_state, bool p_reset) {
+ travel_request = StringName();
+ reset_request = p_reset;
+ _start(p_state);
+}
+
+void AnimationNodeStateMachinePlayback::_start(const StringName &p_state) {
start_request = p_state;
stop_request = false;
}
+void AnimationNodeStateMachinePlayback::next() {
+ next_request = true;
+}
+
void AnimationNodeStateMachinePlayback::stop() {
stop_request = true;
}
@@ -222,7 +236,7 @@ bool AnimationNodeStateMachinePlayback::_travel(AnimationNodeStateMachine *p_sta
path.clear(); //a new one will be needed
if (current == p_travel) {
- return true; //nothing to do
+ return false; // Will teleport oneself (restart).
}
Vector2 current_pos = p_state_machine->states[current].position;
@@ -234,7 +248,7 @@ bool AnimationNodeStateMachinePlayback::_travel(AnimationNodeStateMachine *p_sta
//build open list
for (int i = 0; i < p_state_machine->transitions.size(); i++) {
- if (p_state_machine->transitions[i].transition->is_disabled()) {
+ if (p_state_machine->transitions[i].transition->get_advance_mode() == AnimationNodeStateMachineTransition::ADVANCE_MODE_DISABLED) {
continue;
}
@@ -279,7 +293,7 @@ bool AnimationNodeStateMachinePlayback::_travel(AnimationNodeStateMachine *p_sta
StringName transition = p_state_machine->transitions[least_cost_transition->get()].local_to;
for (int i = 0; i < p_state_machine->transitions.size(); i++) {
- if (p_state_machine->transitions[i].transition->is_disabled()) {
+ if (p_state_machine->transitions[i].transition->get_advance_mode() == AnimationNodeStateMachineTransition::ADVANCE_MODE_DISABLED) {
continue;
}
@@ -332,11 +346,20 @@ bool AnimationNodeStateMachinePlayback::_travel(AnimationNodeStateMachine *p_sta
return true;
}
-double AnimationNodeStateMachinePlayback::process(AnimationNodeStateMachine *p_state_machine, double p_time, bool p_seek, bool p_seek_root) {
+double AnimationNodeStateMachinePlayback::process(AnimationNodeStateMachine *p_state_machine, double p_time, bool p_seek, bool p_is_external_seeking) {
+ double rem = _process(p_state_machine, p_time, p_seek, p_is_external_seeking);
+ start_request = StringName();
+ next_request = false;
+ stop_request = false;
+ reset_request_on_teleport = false;
+ return rem;
+}
+
+double AnimationNodeStateMachinePlayback::_process(AnimationNodeStateMachine *p_state_machine, double p_time, bool p_seek, bool p_is_external_seeking) {
if (p_time == -1) {
Ref<AnimationNodeStateMachine> anodesm = p_state_machine->states[current].node;
if (anodesm.is_valid()) {
- p_state_machine->blend_node(current, p_state_machine->states[current].node, -1, p_seek, p_seek_root, 0, AnimationNode::FILTER_IGNORE, true);
+ p_state_machine->blend_node(current, p_state_machine->states[current].node, -1, p_seek, p_is_external_seeking, 0, AnimationNode::FILTER_IGNORE, true);
}
playing = false;
return 0;
@@ -345,14 +368,13 @@ double AnimationNodeStateMachinePlayback::process(AnimationNodeStateMachine *p_s
//if not playing and it can restart, then restart
if (!playing && start_request == StringName()) {
if (!stop_request && p_state_machine->start_node) {
- start(p_state_machine->start_node);
+ _start(p_state_machine->start_node);
} else {
return 0;
}
}
if (playing && stop_request) {
- stop_request = false;
playing = false;
return 0;
}
@@ -360,41 +382,45 @@ double AnimationNodeStateMachinePlayback::process(AnimationNodeStateMachine *p_s
bool play_start = false;
if (start_request != StringName()) {
- if (start_request_travel) {
- if (!playing) {
- if (!stop_request && p_state_machine->start_node) {
- // can restart, just postpone traveling
- path.clear();
- current = p_state_machine->start_node;
- playing = true;
- play_start = true;
- } else {
- // stopped, invalid state
- String node_name = start_request;
- start_request = StringName(); //clear start request
- ERR_FAIL_V_MSG(0, "Can't travel to '" + node_name + "' if state machine is not playing. Maybe you need to enable Autoplay on Load for one of the nodes in your state machine or call .start() first?");
- }
- } else {
- if (!_travel(p_state_machine, start_request)) {
- // can't travel, then teleport
- path.clear();
- current = start_request;
- }
- start_request = StringName(); //clear start request
- }
+ // teleport to start
+ if (p_state_machine->states.has(start_request)) {
+ path.clear();
+ current = start_request;
+ playing = true;
+ play_start = true;
} else {
- // teleport to start
- if (p_state_machine->states.has(start_request)) {
+ StringName node = start_request;
+ ERR_FAIL_V_MSG(0, "No such node: '" + node + "'");
+ }
+ } else if (travel_request != StringName()) {
+ if (!playing) {
+ if (!stop_request && p_state_machine->start_node) {
+ // can restart, just postpone traveling
path.clear();
- current = start_request;
+ current = p_state_machine->start_node;
playing = true;
play_start = true;
- start_request = StringName(); //clear start request
} else {
- StringName node = start_request;
- start_request = StringName(); //clear start request
- ERR_FAIL_V_MSG(0, "No such node: '" + node + "'");
+ // stopped, invalid state
+ String node_name = travel_request;
+ travel_request = StringName();
+ ERR_FAIL_V_MSG(0, "Can't travel to '" + node_name + "' if state machine is not playing. Maybe you need to enable Autoplay on Load for one of the nodes in your state machine or call .start() first?");
}
+ } else {
+ if (!_travel(p_state_machine, travel_request)) {
+ // can't travel, then teleport
+ if (p_state_machine->states.has(travel_request)) {
+ path.clear();
+ current = travel_request;
+ play_start = true;
+ reset_request = reset_request_on_teleport;
+ } else {
+ StringName node = travel_request;
+ travel_request = StringName();
+ ERR_FAIL_V_MSG(0, "No such node: '" + node + "'");
+ }
+ }
+ travel_request = StringName();
}
}
@@ -405,8 +431,11 @@ double AnimationNodeStateMachinePlayback::process(AnimationNodeStateMachine *p_s
current = p_state_machine->start_node;
}
- len_current = p_state_machine->blend_node(current, p_state_machine->states[current].node, 0, true, p_seek_root, 1.0, AnimationNode::FILTER_IGNORE, true);
- pos_current = 0;
+ if (reset_request) {
+ len_current = p_state_machine->blend_node(current, p_state_machine->states[current].node, 0, true, p_is_external_seeking, 1.0, AnimationNode::FILTER_IGNORE, true);
+ pos_current = 0;
+ reset_request = false;
+ }
}
if (!p_state_machine->states.has(current)) {
@@ -424,19 +453,21 @@ double AnimationNodeStateMachinePlayback::process(AnimationNodeStateMachine *p_s
fading_pos += p_time;
}
fade_blend = MIN(1.0, fading_pos / fading_time);
- if (fade_blend >= 1.0) {
- fading_from = StringName();
- }
}
}
if (current_curve.is_valid()) {
fade_blend = current_curve->sample(fade_blend);
}
- float rem = p_state_machine->blend_node(current, p_state_machine->states[current].node, p_time, p_seek, p_seek_root, fade_blend, AnimationNode::FILTER_IGNORE, true);
+
+ double rem = do_start ? len_current : p_state_machine->blend_node(current, p_state_machine->states[current].node, p_time, p_seek, p_is_external_seeking, Math::is_zero_approx(fade_blend) ? CMP_EPSILON : fade_blend, AnimationNode::FILTER_IGNORE, true); // Blend values must be more than CMP_EPSILON to process discrete keys in edge.
if (fading_from != StringName()) {
- p_state_machine->blend_node(fading_from, p_state_machine->states[fading_from].node, p_time, p_seek, p_seek_root, 1.0 - fade_blend, AnimationNode::FILTER_IGNORE, true);
+ double fade_blend_inv = 1.0 - fade_blend;
+ p_state_machine->blend_node(fading_from, p_state_machine->states[fading_from].node, p_time, p_seek, p_is_external_seeking, Math::is_zero_approx(fade_blend_inv) ? CMP_EPSILON : fade_blend_inv, AnimationNode::FILTER_IGNORE, true); // Blend values must be more than CMP_EPSILON to process discrete keys in edge.
+ if (fade_blend >= 1.0) {
+ fading_from = StringName();
+ }
}
//guess playback position
@@ -445,19 +476,19 @@ double AnimationNodeStateMachinePlayback::process(AnimationNodeStateMachine *p_s
}
{ //advance and loop check
- float next_pos = len_current - rem;
+ double next_pos = len_current - rem;
end_loop = next_pos < pos_current;
pos_current = next_pos; //looped
}
//find next
StringName next;
- float next_xfade = 0.0;
+ double next_xfade = 0.0;
AnimationNodeStateMachineTransition::SwitchMode switch_mode = AnimationNodeStateMachineTransition::SWITCH_MODE_IMMEDIATE;
if (path.size()) {
for (int i = 0; i < p_state_machine->transitions.size(); i++) {
- if (p_state_machine->transitions[i].transition->is_disabled()) {
+ if (p_state_machine->transitions[i].transition->get_advance_mode() == AnimationNodeStateMachineTransition::ADVANCE_MODE_DISABLED) {
continue;
}
@@ -465,6 +496,7 @@ double AnimationNodeStateMachinePlayback::process(AnimationNodeStateMachine *p_s
next_xfade = p_state_machine->transitions[i].transition->get_xfade_time();
current_curve = p_state_machine->transitions[i].transition->get_xfade_curve();
switch_mode = p_state_machine->transitions[i].transition->get_switch_mode();
+ reset_request = p_state_machine->transitions[i].transition->is_reset();
next = path[0];
}
}
@@ -473,7 +505,7 @@ double AnimationNodeStateMachinePlayback::process(AnimationNodeStateMachine *p_s
int auto_advance_to = -1;
for (int i = 0; i < p_state_machine->transitions.size(); i++) {
- if (p_state_machine->transitions[i].transition->is_disabled()) {
+ if (p_state_machine->transitions[i].transition->get_advance_mode() == AnimationNodeStateMachineTransition::ADVANCE_MODE_DISABLED) {
continue;
}
@@ -521,6 +553,7 @@ double AnimationNodeStateMachinePlayback::process(AnimationNodeStateMachine *p_s
current_curve = p_state_machine->transitions[auto_advance_to].transition->get_xfade_curve();
next_xfade = p_state_machine->transitions[auto_advance_to].transition->get_xfade_time();
switch_mode = p_state_machine->transitions[auto_advance_to].transition->get_switch_mode();
+ reset_request = p_state_machine->transitions[auto_advance_to].transition->is_reset();
}
}
@@ -541,7 +574,7 @@ double AnimationNodeStateMachinePlayback::process(AnimationNodeStateMachine *p_s
int auto_advance_to = -1;
for (int i = 0; i < prev_state_machine->transitions.size(); i++) {
- if (prev_state_machine->transitions[i].transition->is_disabled()) {
+ if (prev_state_machine->transitions[i].transition->get_advance_mode() == AnimationNodeStateMachineTransition::ADVANCE_MODE_DISABLED) {
continue;
}
@@ -575,7 +608,7 @@ double AnimationNodeStateMachinePlayback::process(AnimationNodeStateMachine *p_s
goto_next = fading_from == StringName();
}
- if (goto_next) { //end_loop should be used because fade time may be too small or zero and animation may have looped
+ if (next_request || goto_next) { //end_loop should be used because fade time may be too small or zero and animation may have looped
if (next_xfade) {
//time to fade, baby
fading_from = current;
@@ -593,19 +626,19 @@ double AnimationNodeStateMachinePlayback::process(AnimationNodeStateMachine *p_s
{ // if the current node is a state machine, update the "playing" variable to false by passing -1 in p_time
Ref<AnimationNodeStateMachine> anodesm = p_state_machine->states[current].node;
if (anodesm.is_valid()) {
- p_state_machine->blend_node(current, p_state_machine->states[current].node, -1, p_seek, p_seek_root, 0, AnimationNode::FILTER_IGNORE, true);
+ p_state_machine->blend_node(current, p_state_machine->states[current].node, -1, p_seek, p_is_external_seeking, 0, AnimationNode::FILTER_IGNORE, true);
}
}
current = next;
+ if (reset_request) {
+ len_current = p_state_machine->blend_node(current, p_state_machine->states[current].node, 0, true, p_is_external_seeking, CMP_EPSILON, AnimationNode::FILTER_IGNORE, true); // Process next node's first key in here.
+ }
if (switch_mode == AnimationNodeStateMachineTransition::SWITCH_MODE_SYNC) {
- len_current = p_state_machine->blend_node(current, p_state_machine->states[current].node, 0, true, p_seek_root, 0, AnimationNode::FILTER_IGNORE, true);
pos_current = MIN(pos_current, len_current);
- p_state_machine->blend_node(current, p_state_machine->states[current].node, pos_current, true, p_seek_root, 0, AnimationNode::FILTER_IGNORE, true);
-
+ p_state_machine->blend_node(current, p_state_machine->states[current].node, pos_current, true, p_is_external_seeking, 0, AnimationNode::FILTER_IGNORE, true);
} else {
- len_current = p_state_machine->blend_node(current, p_state_machine->states[current].node, 0, true, p_seek_root, 0, AnimationNode::FILTER_IGNORE, true);
pos_current = 0;
}
@@ -630,14 +663,14 @@ double AnimationNodeStateMachinePlayback::process(AnimationNodeStateMachine *p_s
}
bool AnimationNodeStateMachinePlayback::_check_advance_condition(const Ref<AnimationNodeStateMachine> state_machine, const Ref<AnimationNodeStateMachineTransition> transition) const {
- if (transition->has_auto_advance()) {
- return true;
+ if (transition->get_advance_mode() != AnimationNodeStateMachineTransition::ADVANCE_MODE_AUTO) {
+ return false;
}
StringName advance_condition_name = transition->get_advance_condition_name();
- if (advance_condition_name != StringName() && bool(state_machine->get_parameter(advance_condition_name))) {
- return true;
+ if (advance_condition_name != StringName() && !bool(state_machine->get_parameter(advance_condition_name))) {
+ return false;
}
if (transition->expression.is_valid()) {
@@ -647,25 +680,24 @@ bool AnimationNodeStateMachinePlayback::_check_advance_condition(const Ref<Anima
NodePath advance_expression_base_node_path = tree_base->get_advance_expression_base_node();
Node *expression_base = tree_base->get_node_or_null(advance_expression_base_node_path);
- WARN_PRINT_ONCE("Animation transition has a valid expression, but no expression base node was set on its AnimationTree.");
-
if (expression_base) {
Ref<Expression> exp = transition->expression;
bool ret = exp->execute(Array(), expression_base, false, Engine::get_singleton()->is_editor_hint()); // Avoids allowing the user to crash the system with an expression by only allowing const calls.
- if (!exp->has_execute_failed()) {
- if (ret) {
- return true;
- }
+ if (exp->has_execute_failed() || !ret) {
+ return false;
}
+ } else {
+ WARN_PRINT_ONCE("Animation transition has a valid expression, but no expression base node was set on its AnimationTree.");
}
}
- return false;
+ return true;
}
void AnimationNodeStateMachinePlayback::_bind_methods() {
- ClassDB::bind_method(D_METHOD("travel", "to_node"), &AnimationNodeStateMachinePlayback::travel);
- ClassDB::bind_method(D_METHOD("start", "node"), &AnimationNodeStateMachinePlayback::start);
+ ClassDB::bind_method(D_METHOD("travel", "to_node", "reset_on_teleport"), &AnimationNodeStateMachinePlayback::travel, DEFVAL(true));
+ ClassDB::bind_method(D_METHOD("start", "node", "reset"), &AnimationNodeStateMachinePlayback::start, DEFVAL(true));
+ ClassDB::bind_method(D_METHOD("next"), &AnimationNodeStateMachinePlayback::next);
ClassDB::bind_method(D_METHOD("stop"), &AnimationNodeStateMachinePlayback::stop);
ClassDB::bind_method(D_METHOD("is_playing"), &AnimationNodeStateMachinePlayback::is_playing);
ClassDB::bind_method(D_METHOD("get_current_node"), &AnimationNodeStateMachinePlayback::get_current_node);
@@ -836,7 +868,8 @@ void AnimationNodeStateMachine::rename_node(const StringName &p_name, const Stri
_rename_transitions(p_name, p_new_name);
- emit_signal("tree_changed");
+ emit_changed();
+ emit_signal(SNAME("tree_changed"));
}
void AnimationNodeStateMachine::_rename_transitions(const StringName &p_name, const StringName &p_new_name) {
@@ -879,9 +912,8 @@ void AnimationNodeStateMachine::_rename_transitions(const StringName &p_name, co
transitions.write[i].to = p_new_name;
}
-
- updating_transitions = false;
}
+ updating_transitions = false;
}
void AnimationNodeStateMachine::get_node_list(List<StringName> *r_nodes) const {
@@ -1133,11 +1165,11 @@ Vector2 AnimationNodeStateMachine::get_graph_offset() const {
return graph_offset;
}
-double AnimationNodeStateMachine::process(double p_time, bool p_seek, bool p_seek_root) {
+double AnimationNodeStateMachine::process(double p_time, bool p_seek, bool p_is_external_seeking) {
Ref<AnimationNodeStateMachinePlayback> playback_new = get_parameter(playback);
ERR_FAIL_COND_V(playback_new.is_null(), 0.0);
- return playback_new->process(this, p_time, p_seek, p_seek_root);
+ return playback_new->process(this, p_time, p_seek, p_is_external_seeking);
}
String AnimationNodeStateMachine::get_caption() const {
@@ -1293,6 +1325,7 @@ Vector2 AnimationNodeStateMachine::get_node_position(const StringName &p_name) c
}
void AnimationNodeStateMachine::_tree_changed() {
+ emit_changed();
emit_signal(SNAME("tree_changed"));
}
diff --git a/scene/animation/animation_node_state_machine.h b/scene/animation/animation_node_state_machine.h
index cdb4c7528a..8183d2025a 100644
--- a/scene/animation/animation_node_state_machine.h
+++ b/scene/animation/animation_node_state_machine.h
@@ -1,32 +1,32 @@
-/*************************************************************************/
-/* animation_node_state_machine.h */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the */
-/* "Software"), to deal in the Software without restriction, including */
-/* without limitation the rights to use, copy, modify, merge, publish, */
-/* distribute, sublicense, and/or sell copies of the Software, and to */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions: */
-/* */
-/* The above copyright notice and this permission notice shall be */
-/* included in all copies or substantial portions of the Software. */
-/* */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
-/*************************************************************************/
+/**************************************************************************/
+/* animation_node_state_machine.h */
+/**************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/**************************************************************************/
#ifndef ANIMATION_NODE_STATE_MACHINE_H
#define ANIMATION_NODE_STATE_MACHINE_H
@@ -44,14 +44,20 @@ public:
SWITCH_MODE_AT_END,
};
+ enum AdvanceMode {
+ ADVANCE_MODE_DISABLED,
+ ADVANCE_MODE_ENABLED,
+ ADVANCE_MODE_AUTO,
+ };
+
private:
SwitchMode switch_mode = SWITCH_MODE_IMMEDIATE;
- bool auto_advance = false;
+ AdvanceMode advance_mode = ADVANCE_MODE_ENABLED;
StringName advance_condition;
StringName advance_condition_name;
float xfade_time = 0.0;
Ref<Curve> xfade_curve;
- bool disabled = false;
+ bool reset = true;
int priority = 1;
String advance_expression;
@@ -65,8 +71,8 @@ public:
void set_switch_mode(SwitchMode p_mode);
SwitchMode get_switch_mode() const;
- void set_auto_advance(bool p_enable);
- bool has_auto_advance() const;
+ void set_advance_mode(AdvanceMode p_mode);
+ AdvanceMode get_advance_mode() const;
void set_advance_condition(const StringName &p_condition);
StringName get_advance_condition() const;
@@ -79,12 +85,12 @@ public:
void set_xfade_time(float p_xfade);
float get_xfade_time() const;
+ void set_reset(bool p_reset);
+ bool is_reset() const;
+
void set_xfade_curve(const Ref<Curve> &p_curve);
Ref<Curve> get_xfade_curve() const;
- void set_disabled(bool p_disabled);
- bool is_disabled() const;
-
void set_priority(int p_priority);
int get_priority() const;
@@ -92,6 +98,7 @@ public:
};
VARIANT_ENUM_CAST(AnimationNodeStateMachineTransition::SwitchMode)
+VARIANT_ENUM_CAST(AnimationNodeStateMachineTransition::AdvanceMode)
class AnimationNodeStateMachine;
@@ -111,8 +118,8 @@ class AnimationNodeStateMachinePlayback : public Resource {
StringName next;
};
- float len_current = 0.0;
- float pos_current = 0.0;
+ double len_current = 0.0;
+ double pos_current = 0.0;
bool end_loop = false;
StringName current;
@@ -128,12 +135,17 @@ class AnimationNodeStateMachinePlayback : public Resource {
bool playing = false;
StringName start_request;
- bool start_request_travel = false;
+ StringName travel_request;
+ bool reset_request = false;
+ bool reset_request_on_teleport = false;
+ bool next_request = false;
bool stop_request = false;
bool _travel(AnimationNodeStateMachine *p_state_machine, const StringName &p_travel);
+ void _start(const StringName &p_state);
+ double _process(AnimationNodeStateMachine *p_state_machine, double p_time, bool p_seek, bool p_is_external_seeking);
- double process(AnimationNodeStateMachine *p_state_machine, double p_time, bool p_seek, bool p_seek_root);
+ double process(AnimationNodeStateMachine *p_state_machine, double p_time, bool p_seek, bool p_is_external_seeking);
bool _check_advance_condition(const Ref<AnimationNodeStateMachine> p_state_machine, const Ref<AnimationNodeStateMachineTransition> p_transition) const;
@@ -141,8 +153,9 @@ protected:
static void _bind_methods();
public:
- void travel(const StringName &p_state);
- void start(const StringName &p_state);
+ void travel(const StringName &p_state, bool p_reset_on_teleport = true);
+ void start(const StringName &p_state, bool p_reset = true);
+ void next();
void stop();
bool is_playing() const;
StringName get_current_node() const;
@@ -239,7 +252,7 @@ public:
void set_graph_offset(const Vector2 &p_offset);
Vector2 get_graph_offset() const;
- virtual double process(double p_time, bool p_seek, bool p_seek_root) override;
+ virtual double process(double p_time, bool p_seek, bool p_is_external_seeking) override;
virtual String get_caption() const override;
virtual Ref<AnimationNode> get_child_by_name(const StringName &p_name) override;
diff --git a/scene/animation/animation_player.cpp b/scene/animation/animation_player.cpp
index e306d00a51..0febe580db 100644
--- a/scene/animation/animation_player.cpp
+++ b/scene/animation/animation_player.cpp
@@ -1,32 +1,32 @@
-/*************************************************************************/
-/* animation_player.cpp */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the */
-/* "Software"), to deal in the Software without restriction, including */
-/* without limitation the rights to use, copy, modify, merge, publish, */
-/* distribute, sublicense, and/or sell copies of the Software, and to */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions: */
-/* */
-/* The above copyright notice and this permission notice shall be */
-/* included in all copies or substantial portions of the Software. */
-/* */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
-/*************************************************************************/
+/**************************************************************************/
+/* animation_player.cpp */
+/**************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/**************************************************************************/
#include "animation_player.h"
@@ -468,7 +468,7 @@ Variant AnimationPlayer::_post_process_key_value(const Ref<Animation> &p_anim, i
return p_value;
}
-void AnimationPlayer::_animation_process_animation(AnimationData *p_anim, double p_time, double p_delta, float p_interp, bool p_is_current, bool p_seeked, bool p_started, int p_pingponged) {
+void AnimationPlayer::_animation_process_animation(AnimationData *p_anim, double p_prev_time, double p_time, double p_delta, float p_interp, bool p_is_current, bool p_seeked, bool p_started, Animation::LoopedFlag p_looped_flag) {
_ensure_node_caches(p_anim);
ERR_FAIL_COND(p_anim->node_cache.size() != p_anim->animation->get_track_count());
@@ -664,7 +664,7 @@ void AnimationPlayer::_animation_process_animation(AnimationData *p_anim, double
}
}
- if (update_mode == Animation::UPDATE_CONTINUOUS || update_mode == Animation::UPDATE_CAPTURE || (p_delta == 0 && update_mode == Animation::UPDATE_DISCRETE)) { //delta == 0 means seek
+ if (update_mode == Animation::UPDATE_CONTINUOUS || update_mode == Animation::UPDATE_CAPTURE) {
Variant value = a->value_track_interpolate(i, p_time);
if (value == Variant()) {
@@ -681,9 +681,23 @@ void AnimationPlayer::_animation_process_animation(AnimationData *p_anim, double
pa->value_accum = Animation::interpolate_variant(pa->value_accum, value, p_interp);
}
- } else if (p_is_current && p_delta != 0) {
+ } else {
List<int> indices;
- a->value_track_get_key_indices(i, p_time, p_delta, &indices, p_pingponged);
+
+ if (p_seeked) {
+ int found_key = a->track_find_key(i, p_time);
+ if (found_key >= 0) {
+ indices.push_back(found_key);
+ }
+ } else {
+ if (p_started) {
+ int first_key = a->track_find_key(i, p_prev_time, Animation::FIND_MODE_EXACT);
+ if (first_key >= 0) {
+ indices.push_back(first_key);
+ }
+ }
+ a->track_get_key_indices_in_range(i, p_time, p_delta, &indices, p_looped_flag);
+ }
for (int &F : indices) {
Variant value = a->track_get_key_value(i, F);
@@ -731,10 +745,7 @@ void AnimationPlayer::_animation_process_animation(AnimationData *p_anim, double
} break;
case Animation::TYPE_METHOD: {
- if (!nc->node) {
- continue;
- }
- if (p_delta == 0) {
+ if (!nc->node || is_stopping) {
continue;
}
if (!p_is_current) {
@@ -743,7 +754,20 @@ void AnimationPlayer::_animation_process_animation(AnimationData *p_anim, double
List<int> indices;
- a->method_track_get_key_indices(i, p_time, p_delta, &indices, p_pingponged);
+ if (p_seeked) {
+ int found_key = a->track_find_key(i, p_time);
+ if (found_key >= 0) {
+ indices.push_back(found_key);
+ }
+ } else {
+ if (p_started) {
+ int first_key = a->track_find_key(i, p_prev_time, Animation::FIND_MODE_EXACT);
+ if (first_key >= 0) {
+ indices.push_back(first_key);
+ }
+ }
+ a->track_get_key_indices_in_range(i, p_time, p_delta, &indices, p_looped_flag);
+ }
for (int &E : indices) {
StringName method = a->method_track_get_name(i, E);
@@ -784,10 +808,7 @@ void AnimationPlayer::_animation_process_animation(AnimationData *p_anim, double
} break;
case Animation::TYPE_AUDIO: {
- if (!nc->node) {
- continue;
- }
- if (p_delta == 0) {
+ if (!nc->node || is_stopping) {
continue;
}
@@ -833,7 +854,13 @@ void AnimationPlayer::_animation_process_animation(AnimationData *p_anim, double
} else {
//find stuff to play
List<int> to_play;
- a->track_get_key_indices_in_range(i, p_time, p_delta, &to_play, p_pingponged);
+ if (p_started) {
+ int first_key = a->track_find_key(i, p_prev_time, Animation::FIND_MODE_EXACT);
+ if (first_key >= 0) {
+ to_play.push_back(first_key);
+ }
+ }
+ a->track_get_key_indices_in_range(i, p_time, p_delta, &to_play, p_looped_flag);
if (to_play.size()) {
int idx = to_play.back()->get();
@@ -888,12 +915,16 @@ void AnimationPlayer::_animation_process_animation(AnimationData *p_anim, double
} break;
case Animation::TYPE_ANIMATION: {
+ if (is_stopping) {
+ continue;
+ }
+
AnimationPlayer *player = Object::cast_to<AnimationPlayer>(nc->node);
if (!player) {
continue;
}
- if (p_delta == 0 || p_seeked) {
+ if (p_seeked) {
//seek
int idx = a->track_find_key(i, p_time);
if (idx < 0) {
@@ -928,9 +959,9 @@ void AnimationPlayer::_animation_process_animation(AnimationData *p_anim, double
break;
}
- if (player->is_playing() || p_seeked) {
- player->play(anim_name);
+ if (player->is_playing()) {
player->seek(at_anim_pos);
+ player->play(anim_name);
nc->animation_playing = true;
playing_caches.insert(nc);
} else {
@@ -940,7 +971,13 @@ void AnimationPlayer::_animation_process_animation(AnimationData *p_anim, double
} else {
//find stuff to play
List<int> to_play;
- a->track_get_key_indices_in_range(i, p_time, p_delta, &to_play, p_pingponged);
+ if (p_started) {
+ int first_key = a->track_find_key(i, p_prev_time, Animation::FIND_MODE_EXACT);
+ if (first_key >= 0) {
+ to_play.push_back(first_key);
+ }
+ }
+ a->track_get_key_indices_in_range(i, p_time, p_delta, &to_play, p_looped_flag);
if (to_play.size()) {
int idx = to_play.back()->get();
@@ -952,8 +989,8 @@ void AnimationPlayer::_animation_process_animation(AnimationData *p_anim, double
nc->animation_playing = false;
}
} else {
+ player->seek(0.0);
player->play(anim_name);
- player->seek(0.0, true);
nc->animation_playing = true;
playing_caches.insert(nc);
}
@@ -968,9 +1005,10 @@ void AnimationPlayer::_animation_process_animation(AnimationData *p_anim, double
void AnimationPlayer::_animation_process_data(PlaybackData &cd, double p_delta, float p_blend, bool p_seeked, bool p_started) {
double delta = p_delta * speed_scale * cd.speed_scale;
double next_pos = cd.pos + delta;
+ bool backwards = signbit(delta); // Negative zero means playing backwards too.
real_t len = cd.from->animation->get_length();
- int pingponged = 0;
+ Animation::LoopedFlag looped_flag = Animation::LOOPED_FLAG_NONE;
switch (cd.from->animation->get_loop_mode()) {
case Animation::LOOP_NONE: {
@@ -979,64 +1017,57 @@ void AnimationPlayer::_animation_process_data(PlaybackData &cd, double p_delta,
} else if (next_pos > len) {
next_pos = len;
}
-
- bool backwards = signbit(delta); // Negative zero means playing backwards too
- delta = next_pos - cd.pos; // Fix delta (after determination of backwards because negative zero is lost here)
-
- if (&cd == &playback.current) {
- if (!backwards && cd.pos <= len && next_pos == len) {
- //playback finished
- end_reached = true;
- end_notify = cd.pos < len; // Notify only if not already at the end
- }
-
- if (backwards && cd.pos >= 0 && next_pos == 0) {
- //playback finished
- end_reached = true;
- end_notify = cd.pos > 0; // Notify only if not already at the beginning
- }
- }
+ delta = next_pos - cd.pos; // Fix delta (after determination of backwards because negative zero is lost here).
} break;
case Animation::LOOP_LINEAR: {
- double looped_next_pos = Math::fposmod(next_pos, (double)len);
- if (looped_next_pos == 0 && next_pos != 0) {
- // Loop multiples of the length to it, rather than 0
- // so state at time=length is previewable in the editor
- next_pos = len;
- } else {
- next_pos = looped_next_pos;
+ if (next_pos < 0 && cd.pos >= 0) {
+ looped_flag = Animation::LOOPED_FLAG_START;
}
+ if (next_pos > len && cd.pos <= len) {
+ looped_flag = Animation::LOOPED_FLAG_END;
+ }
+ next_pos = Math::fposmod(next_pos, (double)len);
} break;
case Animation::LOOP_PINGPONG: {
- if ((int)Math::floor(abs(next_pos - cd.pos) / len) % 2 == 0) {
- if (next_pos < 0 && cd.pos >= 0) {
- cd.speed_scale *= -1.0;
- pingponged = -1;
- }
- if (next_pos > len && cd.pos <= len) {
- cd.speed_scale *= -1.0;
- pingponged = 1;
- }
+ if (next_pos < 0 && cd.pos >= 0) {
+ cd.speed_scale *= -1.0;
+ looped_flag = Animation::LOOPED_FLAG_START;
}
- double looped_next_pos = Math::pingpong(next_pos, (double)len);
- if (looped_next_pos == 0 && next_pos != 0) {
- // Loop multiples of the length to it, rather than 0
- // so state at time=length is previewable in the editor
- next_pos = len;
- } else {
- next_pos = looped_next_pos;
+ if (next_pos > len && cd.pos <= len) {
+ cd.speed_scale *= -1.0;
+ looped_flag = Animation::LOOPED_FLAG_END;
}
+ next_pos = Math::pingpong(next_pos, (double)len);
} break;
default:
break;
}
+ double prev_pos = cd.pos; // The animation may be changed during process, so it is safer that the state is changed before process.
cd.pos = next_pos;
- _animation_process_animation(cd.from, cd.pos, delta, p_blend, &cd == &playback.current, p_seeked, p_started, pingponged);
+ AnimationData *prev_from = cd.from;
+ _animation_process_animation(cd.from, prev_pos, cd.pos, delta, p_blend, &cd == &playback.current, p_seeked, p_started, looped_flag);
+
+ // End detection.
+ if (cd.from->animation->get_loop_mode() == Animation::LOOP_NONE) {
+ if (prev_from != playback.current.from) {
+ return; // Animation has been changed in the process (may be caused by method track), abort process.
+ }
+ if (!backwards && prev_pos <= len && next_pos == len) {
+ // Playback finished.
+ end_reached = true;
+ end_notify = prev_pos < len; // Notify only if not already at the end.
+ }
+ if (backwards && prev_pos >= 0 && next_pos == 0) {
+ // Playback finished.
+ end_reached = true;
+ end_notify = prev_pos > 0; // Notify only if not already at the beginning.
+ }
+ }
}
void AnimationPlayer::_animation_process2(double p_delta, bool p_started) {
@@ -1044,24 +1075,35 @@ void AnimationPlayer::_animation_process2(double p_delta, bool p_started) {
accum_pass++;
- _animation_process_data(c.current, p_delta, 1.0f, c.seeked && p_delta != 0, p_started);
+ bool seeked = c.seeked; // The animation may be changed during process, so it is safer that the state is changed before process.
+
if (p_delta != 0) {
c.seeked = false;
}
- List<Blend>::Element *prev = nullptr;
- for (List<Blend>::Element *E = c.blend.back(); E; E = prev) {
+ float blend = 1.0; // First animation we play at 100% blend
+
+ List<Blend>::Element *next = NULL;
+ for (List<Blend>::Element *E = c.blend.front(); E; E = next) {
Blend &b = E->get();
- float blend = b.blend_left / b.blend_time;
+ // Note: There may be issues if an animation event triggers an animation change while this blend is active,
+ // so it is best to use "deferred" calls instead of "immediate" for animation events that can trigger new animations.
_animation_process_data(b.data, p_delta, blend, false, false);
-
+ blend = 1.0 - b.blend_left / b.blend_time; // This is how much to blend the NEXT animation
b.blend_left -= Math::absf(speed_scale * p_delta);
-
- prev = E->prev();
+ next = E->next();
if (b.blend_left < 0) {
- c.blend.erase(E);
+ // If the blend of this has finished, we need to remove ALL the previous blends
+ List<Blend>::Element *prev;
+ while (E) {
+ prev = E->prev();
+ c.blend.erase(E);
+ E = prev;
+ }
}
}
+
+ _animation_process_data(c.current, p_delta, blend, seeked, p_started);
}
void AnimationPlayer::_animation_update_transforms() {
@@ -1101,8 +1143,6 @@ void AnimationPlayer::_animation_update_transforms() {
}
}
- cache_update_size = 0;
-
for (int i = 0; i < cache_update_prop_size; i++) {
TrackNodeCache::PropertyAnim *pa = cache_update_prop[i];
@@ -1164,29 +1204,35 @@ void AnimationPlayer::_animation_update_transforms() {
}
}
- cache_update_prop_size = 0;
-
for (int i = 0; i < cache_update_bezier_size; i++) {
TrackNodeCache::BezierAnim *ba = cache_update_bezier[i];
ERR_CONTINUE(ba->accum_pass != accum_pass);
ba->object->set_indexed(ba->bezier_property, ba->bezier_accum);
}
-
- cache_update_bezier_size = 0;
}
void AnimationPlayer::_animation_process(double p_delta) {
if (playback.current.from) {
end_reached = false;
end_notify = false;
- _animation_process2(p_delta, playback.started);
+ bool started = playback.started; // The animation may be changed during process, so it is safer that the state is changed before process.
if (playback.started) {
playback.started = false;
}
+ cache_update_size = 0;
+ cache_update_prop_size = 0;
+ cache_update_bezier_size = 0;
+
+ AnimationData *prev_from = playback.current.from;
+ _animation_process2(p_delta, started);
+ if (prev_from != playback.current.from) {
+ return; // Animation has been changed in the process (may be caused by method track), abort process.
+ }
_animation_update_transforms();
+
if (end_reached) {
if (queued.size()) {
String old = playback.assigned;
@@ -1274,23 +1320,6 @@ void AnimationPlayer::_animation_set_cache_update() {
}
void AnimationPlayer::_animation_added(const StringName &p_name, const StringName &p_library) {
- {
- int at_pos = -1;
-
- for (uint32_t i = 0; i < animation_libraries.size(); i++) {
- if (animation_libraries[i].name == p_library) {
- at_pos = i;
- break;
- }
- }
-
- ERR_FAIL_COND(at_pos == -1);
-
- ERR_FAIL_COND(!animation_libraries[at_pos].library->animations.has(p_name));
-
- _ref_anim(animation_libraries[at_pos].library->animations[p_name]);
- }
-
_animation_set_cache_update();
}
@@ -1301,11 +1330,6 @@ void AnimationPlayer::_animation_removed(const StringName &p_name, const StringN
return; // No need to update because not the one from the library being used.
}
- AnimationData animation_data = animation_set[name];
- if (animation_data.animation_library == p_library) {
- _unref_anim(animation_data.animation);
- }
-
_animation_set_cache_update();
// Erase blends if needed
@@ -1401,10 +1425,7 @@ Error AnimationPlayer::add_animation_library(const StringName &p_name, const Ref
ald.library->connect(SNAME("animation_added"), callable_mp(this, &AnimationPlayer::_animation_added).bind(p_name));
ald.library->connect(SNAME("animation_removed"), callable_mp(this, &AnimationPlayer::_animation_removed).bind(p_name));
ald.library->connect(SNAME("animation_renamed"), callable_mp(this, &AnimationPlayer::_animation_renamed).bind(p_name));
-
- for (const KeyValue<StringName, Ref<Animation>> &K : ald.library->animations) {
- _ref_anim(K.value);
- }
+ ald.library->connect(SNAME("animation_changed"), callable_mp(this, &AnimationPlayer::_animation_changed));
_animation_set_cache_update();
@@ -1428,27 +1449,16 @@ void AnimationPlayer::remove_animation_library(const StringName &p_name) {
animation_libraries[at_pos].library->disconnect(SNAME("animation_added"), callable_mp(this, &AnimationPlayer::_animation_added));
animation_libraries[at_pos].library->disconnect(SNAME("animation_removed"), callable_mp(this, &AnimationPlayer::_animation_removed));
animation_libraries[at_pos].library->disconnect(SNAME("animation_renamed"), callable_mp(this, &AnimationPlayer::_animation_renamed));
+ animation_libraries[at_pos].library->disconnect(SNAME("animation_changed"), callable_mp(this, &AnimationPlayer::_animation_changed));
stop();
- for (const KeyValue<StringName, Ref<Animation>> &K : animation_libraries[at_pos].library->animations) {
- _unref_anim(K.value);
- }
-
animation_libraries.remove_at(at_pos);
_animation_set_cache_update();
notify_property_list_changed();
}
-void AnimationPlayer::_ref_anim(const Ref<Animation> &p_anim) {
- Ref<Animation>(p_anim)->connect(SceneStringNames::get_singleton()->tracks_changed, callable_mp(this, &AnimationPlayer::_animation_changed), CONNECT_REFERENCE_COUNTED);
-}
-
-void AnimationPlayer::_unref_anim(const Ref<Animation> &p_anim) {
- Ref<Animation>(p_anim)->disconnect(SceneStringNames::get_singleton()->tracks_changed, callable_mp(this, &AnimationPlayer::_animation_changed));
-}
-
void AnimationPlayer::rename_animation_library(const StringName &p_name, const StringName &p_new_name) {
if (p_name == p_new_name) {
return;
@@ -1646,11 +1656,13 @@ void AnimationPlayer::play(const StringName &p_name, double p_custom_blend, floa
b.data = c.current;
b.blend_time = b.blend_left = blend_time;
c.blend.push_back(b);
+ } else {
+ c.blend.clear();
}
}
if (get_current_animation() != p_name) {
- _stop_playing_caches();
+ _stop_playing_caches(false);
}
c.current.from = &animation_set[name];
@@ -1723,18 +1735,12 @@ String AnimationPlayer::get_assigned_animation() const {
return playback.assigned;
}
-void AnimationPlayer::stop(bool p_reset) {
- _stop_playing_caches();
- Playback &c = playback;
- c.blend.clear();
- if (p_reset) {
- c.current.from = nullptr;
- c.current.speed_scale = 1;
- c.current.pos = 0;
- }
- _set_process(false);
- queued.clear();
- playing = false;
+void AnimationPlayer::pause() {
+ _stop_internal(false, false);
+}
+
+void AnimationPlayer::stop(bool p_keep_state) {
+ _stop_internal(true, p_keep_state);
}
void AnimationPlayer::set_speed_scale(float p_speed) {
@@ -1799,15 +1805,14 @@ double AnimationPlayer::get_current_animation_length() const {
return playback.current.from->animation->get_length();
}
-void AnimationPlayer::_animation_changed() {
+void AnimationPlayer::_animation_changed(const StringName &p_name) {
clear_caches();
- emit_signal(SNAME("caches_cleared"));
if (is_playing()) {
playback.seeked = true; //need to restart stuff, like audio
}
}
-void AnimationPlayer::_stop_playing_caches() {
+void AnimationPlayer::_stop_playing_caches(bool p_reset) {
for (TrackNodeCache *E : playing_caches) {
if (E->node && E->audio_playing) {
E->node->call(SNAME("stop"));
@@ -1817,7 +1822,12 @@ void AnimationPlayer::_stop_playing_caches() {
if (!player) {
continue;
}
- player->stop();
+
+ if (p_reset) {
+ player->stop();
+ } else {
+ player->pause();
+ }
}
}
@@ -1829,7 +1839,7 @@ void AnimationPlayer::_node_removed(Node *p_node) {
}
void AnimationPlayer::clear_caches() {
- _stop_playing_caches();
+ _stop_playing_caches(true);
node_cache_map.clear();
@@ -1840,6 +1850,8 @@ void AnimationPlayer::clear_caches() {
cache_update_size = 0;
cache_update_prop_size = 0;
cache_update_bezier_size = 0;
+
+ emit_signal(SNAME("caches_cleared"));
}
void AnimationPlayer::set_active(bool p_active) {
@@ -1948,6 +1960,26 @@ void AnimationPlayer::_set_process(bool p_process, bool p_force) {
processing = p_process;
}
+void AnimationPlayer::_stop_internal(bool p_reset, bool p_keep_state) {
+ _stop_playing_caches(p_reset);
+ Playback &c = playback;
+ c.blend.clear();
+ if (p_reset) {
+ if (p_keep_state) {
+ c.current.pos = 0;
+ } else {
+ is_stopping = true;
+ seek(0, true);
+ is_stopping = false;
+ }
+ c.current.from = nullptr;
+ c.current.speed_scale = 1;
+ }
+ _set_process(false);
+ queued.clear();
+ playing = false;
+}
+
void AnimationPlayer::animation_set_next(const StringName &p_animation, const StringName &p_next) {
ERR_FAIL_COND_MSG(!animation_set.has(p_animation), vformat("Animation not found: %s.", p_animation));
animation_set[p_animation].next = p_next;
@@ -2066,14 +2098,14 @@ Ref<AnimatedValuesBackup> AnimationPlayer::apply_reset(bool p_user_initiated) {
// Forcing the use of the original root because the scene where original player belongs may be not the active one
Ref<AnimatedValuesBackup> old_values = aux_player->backup_animated_values(get_node(get_root()));
aux_player->seek(0.0f, true);
- aux_player->queue_delete();
+ aux_player->queue_free();
if (p_user_initiated) {
Ref<AnimatedValuesBackup> new_values = aux_player->backup_animated_values();
old_values->restore();
- Ref<EditorUndoRedoManager> &ur = EditorNode::get_undo_redo();
- ur->create_action(TTR("Anim Apply Reset"));
+ EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
+ ur->create_action(TTR("Animation Apply Reset"));
ur->add_do_method(new_values.ptr(), "restore");
ur->add_undo_method(old_values.ptr(), "restore");
ur->commit_action();
@@ -2110,7 +2142,8 @@ void AnimationPlayer::_bind_methods() {
ClassDB::bind_method(D_METHOD("play", "name", "custom_blend", "custom_speed", "from_end"), &AnimationPlayer::play, DEFVAL(""), DEFVAL(-1), DEFVAL(1.0), DEFVAL(false));
ClassDB::bind_method(D_METHOD("play_backwards", "name", "custom_blend"), &AnimationPlayer::play_backwards, DEFVAL(""), DEFVAL(-1));
- ClassDB::bind_method(D_METHOD("stop", "reset"), &AnimationPlayer::stop, DEFVAL(true));
+ ClassDB::bind_method(D_METHOD("pause"), &AnimationPlayer::pause);
+ ClassDB::bind_method(D_METHOD("stop", "keep_state"), &AnimationPlayer::stop, DEFVAL(false));
ClassDB::bind_method(D_METHOD("is_playing"), &AnimationPlayer::is_playing);
ClassDB::bind_method(D_METHOD("set_current_animation", "anim"), &AnimationPlayer::set_current_animation);
@@ -2158,7 +2191,7 @@ void AnimationPlayer::_bind_methods() {
ClassDB::bind_method(D_METHOD("advance", "delta"), &AnimationPlayer::advance);
ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "root_node"), "set_root", "get_root");
- ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "current_animation", PROPERTY_HINT_ENUM, "", PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_ANIMATE_AS_TRIGGER), "set_current_animation", "get_current_animation");
+ ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "current_animation", PROPERTY_HINT_ENUM, "", PROPERTY_USAGE_EDITOR), "set_current_animation", "get_current_animation");
ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "assigned_animation", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE), "set_assigned_animation", "get_assigned_animation");
ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "autoplay", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NO_EDITOR), "set_autoplay", "get_autoplay");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "reset_on_save", PROPERTY_HINT_NONE, ""), "set_reset_on_save_enabled", "is_reset_on_save_enabled");
diff --git a/scene/animation/animation_player.h b/scene/animation/animation_player.h
index 4f32927d25..7e7d12f982 100644
--- a/scene/animation/animation_player.h
+++ b/scene/animation/animation_player.h
@@ -1,32 +1,32 @@
-/*************************************************************************/
-/* animation_player.h */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the */
-/* "Software"), to deal in the Software without restriction, including */
-/* without limitation the rights to use, copy, modify, merge, publish, */
-/* distribute, sublicense, and/or sell copies of the Software, and to */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions: */
-/* */
-/* The above copyright notice and this permission notice shall be */
-/* included in all copies or substantial portions of the Software. */
-/* */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
-/*************************************************************************/
+/**************************************************************************/
+/* animation_player.h */
+/**************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/**************************************************************************/
#ifndef ANIMATION_PLAYER_H
#define ANIMATION_PLAYER_H
@@ -192,6 +192,7 @@ private:
uint64_t accum_pass = 1;
float speed_scale = 1.0;
double default_blend_time = 0.0;
+ bool is_stopping = false;
struct AnimationData {
String name;
@@ -268,7 +269,7 @@ private:
NodePath root;
- void _animation_process_animation(AnimationData *p_anim, double p_time, double p_delta, float p_interp, bool p_is_current = true, bool p_seeked = false, bool p_started = false, int p_pingponged = 0);
+ void _animation_process_animation(AnimationData *p_anim, double p_prev_time, double p_time, double p_delta, float p_interp, bool p_is_current = true, bool p_seeked = false, bool p_started = false, Animation::LoopedFlag p_looped_flag = Animation::LOOPED_FLAG_NONE);
void _ensure_node_caches(AnimationData *p_anim, Node *p_root_override = nullptr);
void _animation_process_data(PlaybackData &cd, double p_delta, float p_blend, bool p_seeked, bool p_started);
@@ -277,7 +278,7 @@ private:
void _animation_process(double p_delta);
void _node_removed(Node *p_node);
- void _stop_playing_caches();
+ void _stop_playing_caches(bool p_reset);
// bind helpers
Vector<String> _get_animation_list() const {
@@ -291,11 +292,10 @@ private:
return ret;
}
- void _animation_changed();
- void _ref_anim(const Ref<Animation> &p_anim);
- void _unref_anim(const Ref<Animation> &p_anim);
+ void _animation_changed(const StringName &p_name);
void _set_process(bool p_process, bool p_force = false);
+ void _stop_internal(bool p_reset, bool p_keep_state);
bool playing = false;
@@ -348,7 +348,8 @@ public:
void queue(const StringName &p_name);
Vector<String> get_queue();
void clear_queue();
- void stop(bool p_reset = true);
+ void pause();
+ void stop(bool p_keep_state = false);
bool is_playing() const;
String get_current_animation() const;
void set_current_animation(const String &p_anim);
diff --git a/scene/animation/animation_tree.cpp b/scene/animation/animation_tree.cpp
index f5c7ad254c..dd00897422 100644
--- a/scene/animation/animation_tree.cpp
+++ b/scene/animation/animation_tree.cpp
@@ -1,32 +1,32 @@
-/*************************************************************************/
-/* animation_tree.cpp */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the */
-/* "Software"), to deal in the Software without restriction, including */
-/* without limitation the rights to use, copy, modify, merge, publish, */
-/* distribute, sublicense, and/or sell copies of the Software, and to */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions: */
-/* */
-/* The above copyright notice and this permission notice shall be */
-/* included in all copies or substantial portions of the Software. */
-/* */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
-/*************************************************************************/
+/**************************************************************************/
+/* animation_tree.cpp */
+/**************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/**************************************************************************/
#include "animation_tree.h"
@@ -50,10 +50,14 @@ void AnimationNode::get_parameter_list(List<PropertyInfo> *r_list) const {
Variant AnimationNode::get_parameter_default_value(const StringName &p_parameter) const {
Variant ret;
- if (GDVIRTUAL_CALL(_get_parameter_default_value, p_parameter, ret)) {
- return ret;
- }
- return Variant();
+ GDVIRTUAL_CALL(_get_parameter_default_value, p_parameter, ret);
+ return ret;
+}
+
+bool AnimationNode::is_parameter_read_only(const StringName &p_parameter) const {
+ bool ret = false;
+ GDVIRTUAL_CALL(_is_parameter_read_only, p_parameter, ret);
+ return ret;
}
void AnimationNode::set_parameter(const StringName &p_name, const Variant &p_value) {
@@ -62,7 +66,7 @@ void AnimationNode::set_parameter(const StringName &p_name, const Variant &p_val
ERR_FAIL_COND(!state->tree->property_parent_map[base_path].has(p_name));
StringName path = state->tree->property_parent_map[base_path][p_name];
- state->tree->property_map[path] = p_value;
+ state->tree->property_map[path].first = p_value;
}
Variant AnimationNode::get_parameter(const StringName &p_name) const {
@@ -71,7 +75,7 @@ Variant AnimationNode::get_parameter(const StringName &p_name) const {
ERR_FAIL_COND_V(!state->tree->property_parent_map[base_path].has(p_name), Variant());
StringName path = state->tree->property_parent_map[base_path][p_name];
- return state->tree->property_map[path];
+ return state->tree->property_map[path].first;
}
void AnimationNode::get_child_nodes(List<ChildNode> *r_child_nodes) {
@@ -88,7 +92,7 @@ void AnimationNode::get_child_nodes(List<ChildNode> *r_child_nodes) {
}
}
-void AnimationNode::blend_animation(const StringName &p_animation, double p_time, double p_delta, bool p_seeked, bool p_seek_root, real_t p_blend, int p_pingponged) {
+void AnimationNode::blend_animation(const StringName &p_animation, double p_time, double p_delta, bool p_seeked, bool p_is_external_seeking, real_t p_blend, Animation::LoopedFlag p_looped_flag) {
ERR_FAIL_COND(!state);
ERR_FAIL_COND(!state->player->has_animation(p_animation));
@@ -114,19 +118,19 @@ void AnimationNode::blend_animation(const StringName &p_animation, double p_time
anim_state.time = p_time;
anim_state.animation = animation;
anim_state.seeked = p_seeked;
- anim_state.pingponged = p_pingponged;
- anim_state.seek_root = p_seek_root;
+ anim_state.looped_flag = p_looped_flag;
+ anim_state.is_external_seeking = p_is_external_seeking;
state->animation_states.push_back(anim_state);
}
-double AnimationNode::_pre_process(const StringName &p_base_path, AnimationNode *p_parent, State *p_state, double p_time, bool p_seek, bool p_seek_root, const Vector<StringName> &p_connections) {
+double AnimationNode::_pre_process(const StringName &p_base_path, AnimationNode *p_parent, State *p_state, double p_time, bool p_seek, bool p_is_external_seeking, const Vector<StringName> &p_connections) {
base_path = p_base_path;
parent = p_parent;
connections = p_connections;
state = p_state;
- double t = process(p_time, p_seek, p_seek_root);
+ double t = process(p_time, p_seek, p_is_external_seeking);
state = nullptr;
parent = nullptr;
@@ -150,7 +154,7 @@ void AnimationNode::make_invalid(const String &p_reason) {
state->invalid_reasons += String::utf8("• ") + p_reason;
}
-double AnimationNode::blend_input(int p_input, double p_time, bool p_seek, bool p_seek_root, real_t p_blend, FilterAction p_filter, bool p_sync) {
+double AnimationNode::blend_input(int p_input, double p_time, bool p_seek, bool p_is_external_seeking, real_t p_blend, FilterAction p_filter, bool p_sync) {
ERR_FAIL_INDEX_V(p_input, inputs.size(), 0);
ERR_FAIL_COND_V(!state, 0);
@@ -169,7 +173,7 @@ double AnimationNode::blend_input(int p_input, double p_time, bool p_seek, bool
//inputs.write[p_input].last_pass = state->last_pass;
real_t activity = 0.0;
- double ret = _blend_node(node_name, blend_tree->get_node_connection_array(node_name), nullptr, node, p_time, p_seek, p_seek_root, p_blend, p_filter, p_sync, &activity);
+ double ret = _blend_node(node_name, blend_tree->get_node_connection_array(node_name), nullptr, node, p_time, p_seek, p_is_external_seeking, p_blend, p_filter, p_sync, &activity);
Vector<AnimationTree::Activity> *activity_ptr = state->tree->input_activity_map.getptr(base_path);
@@ -180,11 +184,11 @@ double AnimationNode::blend_input(int p_input, double p_time, bool p_seek, bool
return ret;
}
-double AnimationNode::blend_node(const StringName &p_sub_path, Ref<AnimationNode> p_node, double p_time, bool p_seek, bool p_seek_root, real_t p_blend, FilterAction p_filter, bool p_sync) {
- return _blend_node(p_sub_path, Vector<StringName>(), this, p_node, p_time, p_seek, p_seek_root, p_blend, p_filter, p_sync);
+double AnimationNode::blend_node(const StringName &p_sub_path, Ref<AnimationNode> p_node, double p_time, bool p_seek, bool p_is_external_seeking, real_t p_blend, FilterAction p_filter, bool p_sync) {
+ return _blend_node(p_sub_path, Vector<StringName>(), this, p_node, p_time, p_seek, p_is_external_seeking, p_blend, p_filter, p_sync);
}
-double AnimationNode::_blend_node(const StringName &p_subpath, const Vector<StringName> &p_connections, AnimationNode *p_new_parent, Ref<AnimationNode> p_node, double p_time, bool p_seek, bool p_seek_root, real_t p_blend, FilterAction p_filter, bool p_sync, real_t *r_max) {
+double AnimationNode::_blend_node(const StringName &p_subpath, const Vector<StringName> &p_connections, AnimationNode *p_new_parent, Ref<AnimationNode> p_node, double p_time, bool p_seek, bool p_is_external_seeking, real_t p_blend, FilterAction p_filter, bool p_sync, real_t *r_max) {
ERR_FAIL_COND_V(!p_node.is_valid(), 0);
ERR_FAIL_COND_V(!state, 0);
@@ -223,7 +227,7 @@ double AnimationNode::_blend_node(const StringName &p_subpath, const Vector<Stri
}
blendw[i] = blendr[i] * p_blend;
- if (blendw[i] > CMP_EPSILON) {
+ if (!Math::is_zero_approx(blendw[i])) {
any_valid = true;
}
}
@@ -238,7 +242,7 @@ double AnimationNode::_blend_node(const StringName &p_subpath, const Vector<Stri
}
blendw[i] = blendr[i] * p_blend;
- if (blendw[i] > CMP_EPSILON) {
+ if (!Math::is_zero_approx(blendw[i])) {
any_valid = true;
}
}
@@ -254,7 +258,7 @@ double AnimationNode::_blend_node(const StringName &p_subpath, const Vector<Stri
blendw[i] = blendr[i]; //not filtered, do not blend
}
- if (blendw[i] > CMP_EPSILON) {
+ if (!Math::is_zero_approx(blendw[i])) {
any_valid = true;
}
}
@@ -265,7 +269,7 @@ double AnimationNode::_blend_node(const StringName &p_subpath, const Vector<Stri
for (int i = 0; i < blend_count; i++) {
//regular blend
blendw[i] = blendr[i] * p_blend;
- if (blendw[i] > CMP_EPSILON) {
+ if (!Math::is_zero_approx(blendw[i])) {
any_valid = true;
}
}
@@ -291,15 +295,12 @@ double AnimationNode::_blend_node(const StringName &p_subpath, const Vector<Stri
new_path = String(parent->base_path) + String(p_subpath) + "/";
}
- // If tracks for blending don't exist for one of the animations, Rest or RESET animation is blended as init animation instead.
- // Then blend weight is 0 means that the init animation blend weight is 1.
- // In that case, processing only the animation with the lacking track will not process the lacking track, and will not properly apply the Reset value.
- // This means that all tracks which the animations in the branch that may be blended have must be processed.
- // Therefore, the blending process must be executed even if the blend weight is 0.
+ // This process, which depends on p_sync is needed to process sync correctly in the case of
+ // that a synced AnimationNodeSync exists under the un-synced AnimationNodeSync.
if (!p_seek && !p_sync && !any_valid) {
- return p_node->_pre_process(new_path, new_parent, state, 0, p_seek, p_seek_root, p_connections);
+ return p_node->_pre_process(new_path, new_parent, state, 0, p_seek, p_is_external_seeking, p_connections);
}
- return p_node->_pre_process(new_path, new_parent, state, p_time, p_seek, p_seek_root, p_connections);
+ return p_node->_pre_process(new_path, new_parent, state, p_time, p_seek, p_is_external_seeking, p_connections);
}
int AnimationNode::get_input_count() const {
@@ -312,12 +313,9 @@ String AnimationNode::get_input_name(int p_input) {
}
String AnimationNode::get_caption() const {
- String ret;
- if (GDVIRTUAL_CALL(_get_caption, ret)) {
- return ret;
- }
-
- return "Node";
+ String ret = "Node";
+ GDVIRTUAL_CALL(_get_caption, ret);
+ return ret;
}
void AnimationNode::add_input(const String &p_name) {
@@ -343,13 +341,10 @@ void AnimationNode::remove_input(int p_index) {
emit_changed();
}
-double AnimationNode::process(double p_time, bool p_seek, bool p_seek_root) {
- double ret;
- if (GDVIRTUAL_CALL(_process, p_time, p_seek, p_seek_root, ret)) {
- return ret;
- }
-
- return 0;
+double AnimationNode::process(double p_time, bool p_seek, bool p_is_external_seeking) {
+ double ret = 0;
+ GDVIRTUAL_CALL(_process, p_time, p_seek, p_is_external_seeking, ret);
+ return ret;
}
void AnimationNode::set_filter_path(const NodePath &p_path, bool p_enable) {
@@ -373,12 +368,9 @@ bool AnimationNode::is_path_filtered(const NodePath &p_path) const {
}
bool AnimationNode::has_filter() const {
- bool ret;
- if (GDVIRTUAL_CALL(_has_filter, ret)) {
- return ret;
- }
-
- return false;
+ bool ret = false;
+ GDVIRTUAL_CALL(_has_filter, ret);
+ return ret;
}
Array AnimationNode::_get_filters() const {
@@ -407,10 +399,8 @@ void AnimationNode::_validate_property(PropertyInfo &p_property) const {
Ref<AnimationNode> AnimationNode::get_child_by_name(const StringName &p_name) {
Ref<AnimationNode> ret;
- if (GDVIRTUAL_CALL(_get_child_by_name, p_name, ret)) {
- return ret;
- }
- return Ref<AnimationNode>();
+ GDVIRTUAL_CALL(_get_child_by_name, p_name, ret);
+ return ret;
}
void AnimationNode::_bind_methods() {
@@ -429,9 +419,9 @@ void AnimationNode::_bind_methods() {
ClassDB::bind_method(D_METHOD("_set_filters", "filters"), &AnimationNode::_set_filters);
ClassDB::bind_method(D_METHOD("_get_filters"), &AnimationNode::_get_filters);
- ClassDB::bind_method(D_METHOD("blend_animation", "animation", "time", "delta", "seeked", "seek_root", "blend", "pingponged"), &AnimationNode::blend_animation, DEFVAL(0));
- ClassDB::bind_method(D_METHOD("blend_node", "name", "node", "time", "seek", "seek_root", "blend", "filter", "sync"), &AnimationNode::blend_node, DEFVAL(FILTER_IGNORE), DEFVAL(true));
- ClassDB::bind_method(D_METHOD("blend_input", "input_index", "time", "seek", "seek_root", "blend", "filter", "sync"), &AnimationNode::blend_input, DEFVAL(FILTER_IGNORE), DEFVAL(true));
+ ClassDB::bind_method(D_METHOD("blend_animation", "animation", "time", "delta", "seeked", "is_external_seeking", "blend", "looped_flag"), &AnimationNode::blend_animation, DEFVAL(Animation::LOOPED_FLAG_NONE));
+ ClassDB::bind_method(D_METHOD("blend_node", "name", "node", "time", "seek", "is_external_seeking", "blend", "filter", "sync"), &AnimationNode::blend_node, DEFVAL(FILTER_IGNORE), DEFVAL(true));
+ ClassDB::bind_method(D_METHOD("blend_input", "input_index", "time", "seek", "is_external_seeking", "blend", "filter", "sync"), &AnimationNode::blend_input, DEFVAL(FILTER_IGNORE), DEFVAL(true));
ClassDB::bind_method(D_METHOD("set_parameter", "name", "value"), &AnimationNode::set_parameter);
ClassDB::bind_method(D_METHOD("get_parameter", "name"), &AnimationNode::get_parameter);
@@ -443,12 +433,11 @@ void AnimationNode::_bind_methods() {
GDVIRTUAL_BIND(_get_parameter_list);
GDVIRTUAL_BIND(_get_child_by_name, "name");
GDVIRTUAL_BIND(_get_parameter_default_value, "parameter");
- GDVIRTUAL_BIND(_process, "time", "seek", "seek_root");
+ GDVIRTUAL_BIND(_is_parameter_read_only, "parameter");
+ GDVIRTUAL_BIND(_process, "time", "seek", "is_external_seeking");
GDVIRTUAL_BIND(_get_caption);
GDVIRTUAL_BIND(_has_filter);
- ADD_SIGNAL(MethodInfo("removed_from_graph"));
-
ADD_SIGNAL(MethodInfo("tree_changed"));
BIND_ENUM_CONSTANT(FILTER_IGNORE);
@@ -602,6 +591,7 @@ bool AnimationTree::_update_caches(AnimationPlayer *player) {
track_value->object = child;
}
+ track_value->is_discrete = anim->value_track_get_update_mode(i) == Animation::UPDATE_DISCRETE;
track_value->is_using_angle = anim->track_get_interpolation_type(i) == Animation::INTERPOLATION_LINEAR_ANGLE || anim->track_get_interpolation_type(i) == Animation::INTERPOLATION_CUBIC_ANGLE;
track_value->subpath = leftover_path;
@@ -609,6 +599,13 @@ bool AnimationTree::_update_caches(AnimationPlayer *player) {
track = track_value;
+ // If a value track without a key is cached first, the initial value cannot be determined.
+ // It is a corner case, but which may cause problems with blending.
+ ERR_CONTINUE_MSG(anim->track_get_key_count(i) == 0, "AnimationTree: '" + String(E) + "', value track: '" + String(path) + "' must have at least one key to cache for blending.");
+ track_value->init_value = anim->track_get_key_value(i, 0);
+ track_value->init_value.zero();
+
+ // If there is a Reset Animation, it takes precedence by overwriting.
if (has_reset_anim) {
int rt = reset_anim->find_track(path, track_type);
if (rt >= 0 && reset_anim->track_get_key_count(rt) > 0) {
@@ -808,8 +805,18 @@ bool AnimationTree::_update_caches(AnimationPlayer *player) {
}
} else if (track_cache_type == Animation::TYPE_VALUE) {
// If it has at least one angle interpolation, it also uses angle interpolation for blending.
- TrackCacheValue *track_value = memnew(TrackCacheValue);
+ TrackCacheValue *track_value = static_cast<TrackCacheValue *>(track);
+ bool was_discrete = track_value->is_discrete;
+ bool was_using_angle = track_value->is_using_angle;
+ track_value->is_discrete |= anim->value_track_get_update_mode(i) == Animation::UPDATE_DISCRETE;
track_value->is_using_angle |= anim->track_get_interpolation_type(i) == Animation::INTERPOLATION_LINEAR_ANGLE || anim->track_get_interpolation_type(i) == Animation::INTERPOLATION_CUBIC_ANGLE;
+
+ if (was_discrete != track_value->is_discrete) {
+ ERR_PRINT_ED("Value track: " + String(path) + " with different update modes are blended. Blending prioritizes Discrete mode, so other update mode tracks will not be blended.");
+ }
+ if (was_using_angle != track_value->is_using_angle) {
+ WARN_PRINT_ED("Value track: " + String(path) + " with different interpolation types for rotation are blended. Blending prioritizes angle interpolation, so the blending result uses the shortest path referenced to the initial (RESET animation) value.");
+ }
}
track->setup_pass = setup_pass;
@@ -857,7 +864,6 @@ void AnimationTree::_clear_caches() {
memdelete(K.value);
}
playing_caches.clear();
-
track_cache.clear();
cache_valid = false;
}
@@ -881,7 +887,9 @@ void AnimationTree::_process_graph(double p_delta) {
_update_properties(); //if properties need updating, update them
//check all tracks, see if they need modification
- root_motion_transform = Transform3D();
+ root_motion_position = Vector3(0, 0, 0);
+ root_motion_rotation = Quaternion(0, 0, 0, 1);
+ root_motion_scale = Vector3(0, 0, 0);
if (!root.is_valid()) {
ERR_PRINT("AnimationTree: root AnimationNode is not set, disabling playback.");
@@ -968,8 +976,44 @@ void AnimationTree::_process_graph(double p_delta) {
if (!state.valid) {
return; //state is not valid. do nothing.
}
- //apply value/transform/bezier blends to track caches and execute method/audio/animation tracks
+ // Init all value/transform/blend/bezier tracks that track_cache has.
+ {
+ for (const KeyValue<NodePath, TrackCache *> &K : track_cache) {
+ TrackCache *track = K.value;
+
+ switch (track->type) {
+ case Animation::TYPE_POSITION_3D: {
+ TrackCacheTransform *t = static_cast<TrackCacheTransform *>(track);
+ if (track->root_motion) {
+ t->loc = Vector3(0, 0, 0);
+ t->rot = Quaternion(0, 0, 0, 1);
+ t->scale = Vector3(1, 1, 1);
+ } else {
+ t->loc = t->init_loc;
+ t->rot = t->init_rot;
+ t->scale = t->init_scale;
+ }
+ } break;
+ case Animation::TYPE_BLEND_SHAPE: {
+ TrackCacheBlendShape *t = static_cast<TrackCacheBlendShape *>(track);
+ t->value = t->init_value;
+ } break;
+ case Animation::TYPE_VALUE: {
+ TrackCacheValue *t = static_cast<TrackCacheValue *>(track);
+ t->value = t->init_value;
+ } break;
+ case Animation::TYPE_BEZIER: {
+ TrackCacheBezier *t = static_cast<TrackCacheBezier *>(track);
+ t->value = t->init_value;
+ } break;
+ default: {
+ } break;
+ }
+ }
+ }
+
+ // Apply value/transform/blend/bezier blends to track caches and execute method/audio/animation tracks.
{
bool can_call = is_inside_tree() && !Engine::get_singleton()->is_editor_hint();
@@ -979,10 +1023,11 @@ void AnimationTree::_process_graph(double p_delta) {
double delta = as.delta;
real_t weight = as.blend;
bool seeked = as.seeked;
- int pingponged = as.pingponged;
+ Animation::LoopedFlag looped_flag = as.looped_flag;
+ bool is_external_seeking = as.is_external_seeking;
#ifndef _3D_DISABLED
- bool backward = signbit(delta);
- bool calc_root = !seeked || as.seek_root;
+ bool backward = signbit(delta); // This flag is required only for the root motion since it calculates the difference between the previous and current frames.
+ bool calc_root = !seeked || is_external_seeking;
#endif // _3D_DISABLED
for (int i = 0; i < a->get_track_count(); i++) {
@@ -991,37 +1036,31 @@ void AnimationTree::_process_graph(double p_delta) {
}
NodePath path = a->track_get_path(i);
-
- ERR_CONTINUE(!track_cache.has(path));
-
+ if (!track_cache.has(path)) {
+ continue; // No path, but avoid error spamming.
+ }
TrackCache *track = track_cache[path];
+ ERR_CONTINUE(!state.track_map.has(path));
+ int blend_idx = state.track_map[path];
+ ERR_CONTINUE(blend_idx < 0 || blend_idx >= state.track_count);
+ real_t blend = (*as.track_blends)[blend_idx] * weight;
+ if (Math::is_zero_approx(blend)) {
+ continue; // Nothing to blend.
+ }
+
Animation::TrackType ttype = a->track_get_type(i);
if (ttype != Animation::TYPE_POSITION_3D && ttype != Animation::TYPE_ROTATION_3D && ttype != Animation::TYPE_SCALE_3D && track->type != ttype) {
//broken animation, but avoid error spamming
continue;
}
-
track->root_motion = root_motion_track == path;
- ERR_CONTINUE(!state.track_map.has(path));
- int blend_idx = state.track_map[path];
-
- ERR_CONTINUE(blend_idx < 0 || blend_idx >= state.track_count);
-
- real_t blend = (*as.track_blends)[blend_idx] * weight;
-
switch (ttype) {
case Animation::TYPE_POSITION_3D: {
#ifndef _3D_DISABLED
TrackCacheTransform *t = static_cast<TrackCacheTransform *>(track);
if (track->root_motion && calc_root) {
- if (t->process_pass != process_pass) {
- t->process_pass = process_pass;
- t->loc = Vector3(0, 0, 0);
- t->rot = Quaternion(0, 0, 0, 1);
- t->scale = Vector3(0, 0, 0);
- }
double prev_time = time - delta;
if (!backward) {
if (prev_time < 0) {
@@ -1097,12 +1136,6 @@ void AnimationTree::_process_graph(double p_delta) {
prev_time = !backward ? 0 : (double)a->get_length();
} else {
- if (t->process_pass != process_pass) {
- t->process_pass = process_pass;
- t->loc = t->init_loc;
- t->rot = t->init_rot;
- t->scale = t->init_scale;
- }
Vector3 loc;
Error err = a->position_track_interpolate(i, time, &loc);
@@ -1119,12 +1152,6 @@ void AnimationTree::_process_graph(double p_delta) {
#ifndef _3D_DISABLED
TrackCacheTransform *t = static_cast<TrackCacheTransform *>(track);
if (track->root_motion && calc_root) {
- if (t->process_pass != process_pass) {
- t->process_pass = process_pass;
- t->loc = Vector3(0, 0, 0);
- t->rot = Quaternion(0, 0, 0, 1);
- t->scale = Vector3(0, 0, 0);
- }
double prev_time = time - delta;
if (!backward) {
if (prev_time < 0) {
@@ -1199,12 +1226,6 @@ void AnimationTree::_process_graph(double p_delta) {
prev_time = !backward ? 0 : (double)a->get_length();
} else {
- if (t->process_pass != process_pass) {
- t->process_pass = process_pass;
- t->loc = t->init_loc;
- t->rot = t->init_rot;
- t->scale = t->init_scale;
- }
Quaternion rot;
Error err = a->rotation_track_interpolate(i, time, &rot);
@@ -1221,12 +1242,6 @@ void AnimationTree::_process_graph(double p_delta) {
#ifndef _3D_DISABLED
TrackCacheTransform *t = static_cast<TrackCacheTransform *>(track);
if (track->root_motion && calc_root) {
- if (t->process_pass != process_pass) {
- t->process_pass = process_pass;
- t->loc = Vector3(0, 0, 0);
- t->rot = Quaternion(0, 0, 0, 1);
- t->scale = Vector3(0, 0, 0);
- }
double prev_time = time - delta;
if (!backward) {
if (prev_time < 0) {
@@ -1302,12 +1317,6 @@ void AnimationTree::_process_graph(double p_delta) {
prev_time = !backward ? 0 : (double)a->get_length();
} else {
- if (t->process_pass != process_pass) {
- t->process_pass = process_pass;
- t->loc = t->init_loc;
- t->rot = t->init_rot;
- t->scale = t->init_scale;
- }
Vector3 scale;
Error err = a->scale_track_interpolate(i, time, &scale);
@@ -1324,11 +1333,6 @@ void AnimationTree::_process_graph(double p_delta) {
#ifndef _3D_DISABLED
TrackCacheBlendShape *t = static_cast<TrackCacheBlendShape *>(track);
- if (t->process_pass != process_pass) {
- t->process_pass = process_pass;
- t->value = t->init_value;
- }
-
float value;
Error err = a->blend_shape_track_interpolate(i, time, &value);
@@ -1355,15 +1359,6 @@ void AnimationTree::_process_graph(double p_delta) {
continue;
}
- if (t->process_pass != process_pass) {
- t->process_pass = process_pass;
- if (!t->init_value) {
- t->init_value = value;
- t->init_value.zero();
- }
- t->value = t->init_value;
- }
-
// Special case for angle interpolation.
if (t->is_using_angle) {
// For blending consistency, it prevents rotation of more than 180 degrees from init_value.
@@ -1392,12 +1387,8 @@ void AnimationTree::_process_graph(double p_delta) {
}
}
} else {
- if (blend < CMP_EPSILON) {
- continue; //nothing to blend
- }
-
if (seeked) {
- int idx = a->track_find_key(i, time);
+ int idx = a->track_find_key(i, time, is_external_seeking ? Animation::FIND_MODE_NEAREST : Animation::FIND_MODE_EXACT);
if (idx < 0) {
continue;
}
@@ -1406,7 +1397,7 @@ void AnimationTree::_process_graph(double p_delta) {
t->object->set_indexed(t->subpath, value);
} else {
List<int> indices;
- a->value_track_get_key_indices(i, time, delta, &indices, pingponged);
+ a->track_get_key_indices_in_range(i, time, delta, &indices, looped_flag);
for (int &F : indices) {
Variant value = a->track_get_key_value(i, F);
value = _post_process_key_value(a, i, value, t->object);
@@ -1417,13 +1408,10 @@ void AnimationTree::_process_graph(double p_delta) {
} break;
case Animation::TYPE_METHOD: {
- if (blend < CMP_EPSILON) {
- continue; //nothing to blend
- }
TrackCacheMethod *t = static_cast<TrackCacheMethod *>(track);
if (seeked) {
- int idx = a->track_find_key(i, time);
+ int idx = a->track_find_key(i, time, is_external_seeking ? Animation::FIND_MODE_NEAREST : Animation::FIND_MODE_EXACT);
if (idx < 0) {
continue;
}
@@ -1434,7 +1422,7 @@ void AnimationTree::_process_graph(double p_delta) {
}
} else {
List<int> indices;
- a->method_track_get_key_indices(i, time, delta, &indices, pingponged);
+ a->track_get_key_indices_in_range(i, time, delta, &indices, looped_flag);
for (int &F : indices) {
StringName method = a->method_track_get_name(i, F);
Vector<Variant> params = a->method_track_get_params(i, F);
@@ -1450,22 +1438,14 @@ void AnimationTree::_process_graph(double p_delta) {
real_t bezier = a->bezier_track_interpolate(i, time);
bezier = _post_process_key_value(a, i, bezier, t->object);
- if (t->process_pass != process_pass) {
- t->process_pass = process_pass;
- t->value = t->init_value;
- }
-
t->value += (bezier - t->init_value) * blend;
} break;
case Animation::TYPE_AUDIO: {
- if (blend < CMP_EPSILON) {
- continue; //nothing to blend
- }
TrackCacheAudio *t = static_cast<TrackCacheAudio *>(track);
if (seeked) {
//find whatever should be playing
- int idx = a->track_find_key(i, time);
+ int idx = a->track_find_key(i, time, is_external_seeking ? Animation::FIND_MODE_NEAREST : Animation::FIND_MODE_EXACT);
if (idx < 0) {
continue;
}
@@ -1505,7 +1485,7 @@ void AnimationTree::_process_graph(double p_delta) {
} else {
//find stuff to play
List<int> to_play;
- a->track_get_key_indices_in_range(i, time, delta, &to_play, pingponged);
+ a->track_get_key_indices_in_range(i, time, delta, &to_play, looped_flag);
if (to_play.size()) {
int idx = to_play.back()->get();
@@ -1568,9 +1548,6 @@ void AnimationTree::_process_graph(double p_delta) {
t->object->call(SNAME("set_volume_db"), db);
} break;
case Animation::TYPE_ANIMATION: {
- if (blend < CMP_EPSILON) {
- continue; //nothing to blend
- }
TrackCacheAnimation *t = static_cast<TrackCacheAnimation *>(track);
AnimationPlayer *player2 = Object::cast_to<AnimationPlayer>(t->object);
@@ -1581,7 +1558,7 @@ void AnimationTree::_process_graph(double p_delta) {
if (seeked) {
//seek
- int idx = a->track_find_key(i, time);
+ int idx = a->track_find_key(i, time, is_external_seeking ? Animation::FIND_MODE_NEAREST : Animation::FIND_MODE_EXACT);
if (idx < 0) {
continue;
}
@@ -1612,8 +1589,8 @@ void AnimationTree::_process_graph(double p_delta) {
}
if (player2->is_playing() || seeked) {
- player2->play(anim_name);
player2->seek(at_anim_pos);
+ player2->play(anim_name);
t->playing = true;
playing_caches.insert(t);
} else {
@@ -1623,7 +1600,7 @@ void AnimationTree::_process_graph(double p_delta) {
} else {
//find stuff to play
List<int> to_play;
- a->track_get_key_indices_in_range(i, time, delta, &to_play, pingponged);
+ a->track_get_key_indices_in_range(i, time, delta, &to_play, looped_flag);
if (to_play.size()) {
int idx = to_play.back()->get();
@@ -1652,9 +1629,6 @@ void AnimationTree::_process_graph(double p_delta) {
// finally, set the tracks
for (const KeyValue<NodePath, TrackCache *> &K : track_cache) {
TrackCache *track = K.value;
- if (track->process_pass != process_pass) {
- continue; //not processed, ignore
- }
switch (track->type) {
case Animation::TYPE_POSITION_3D: {
@@ -1662,11 +1636,9 @@ void AnimationTree::_process_graph(double p_delta) {
TrackCacheTransform *t = static_cast<TrackCacheTransform *>(track);
if (t->root_motion) {
- Transform3D xform;
- xform.origin = t->loc;
- xform.basis.set_quaternion_scale(t->rot, Vector3(1, 1, 1) + t->scale);
-
- root_motion_transform = xform;
+ root_motion_position = t->loc;
+ root_motion_rotation = t->rot;
+ root_motion_scale = t->scale - Vector3(1, 1, 1);
} else if (t->skeleton && t->bone_idx >= 0) {
if (t->loc_used) {
@@ -1704,6 +1676,10 @@ void AnimationTree::_process_graph(double p_delta) {
case Animation::TYPE_VALUE: {
TrackCacheValue *t = static_cast<TrackCacheValue *>(track);
+ if (t->is_discrete) {
+ break; // Don't overwrite the value set by UPDATE_DISCRETE.
+ }
+
if (t->init_value.get_type() == Variant::BOOL) {
t->object->set_indexed(t->subpath, t->value.operator real_t() >= 0.5);
} else {
@@ -1788,7 +1764,7 @@ void AnimationTree::_setup_animation_player() {
AnimationPlayer *new_player = nullptr;
if (!animation_player.is_empty()) {
- new_player = Object::cast_to<AnimationPlayer>(get_node(animation_player));
+ new_player = Object::cast_to<AnimationPlayer>(get_node_or_null(animation_player));
if (new_player && !new_player->is_connected("animation_list_changed", callable_mp(this, &AnimationTree::_animation_player_changed))) {
new_player->connect("animation_list_changed", callable_mp(this, &AnimationTree::_animation_player_changed));
}
@@ -1875,8 +1851,16 @@ NodePath AnimationTree::get_root_motion_track() const {
return root_motion_track;
}
-Transform3D AnimationTree::get_root_motion_transform() const {
- return root_motion_transform;
+Vector3 AnimationTree::get_root_motion_position() const {
+ return root_motion_position;
+}
+
+Quaternion AnimationTree::get_root_motion_rotation() const {
+ return root_motion_rotation;
+}
+
+Vector3 AnimationTree::get_root_motion_scale() const {
+ return root_motion_scale;
}
void AnimationTree::_tree_changed() {
@@ -1912,7 +1896,10 @@ void AnimationTree::_update_properties_for_node(const String &p_base_path, Ref<A
StringName key = pinfo.name;
if (!property_map.has(p_base_path + key)) {
- property_map[p_base_path + key] = node->get_parameter_default_value(key);
+ Pair<Variant, bool> param;
+ param.first = node->get_parameter_default_value(key);
+ param.second = node->is_parameter_read_only(key);
+ property_map[p_base_path + key] = param;
}
property_parent_map[p_base_path][key] = p_base_path + key;
@@ -1954,7 +1941,10 @@ bool AnimationTree::_set(const StringName &p_name, const Variant &p_value) {
}
if (property_map.has(p_name)) {
- property_map[p_name] = p_value;
+ if (is_inside_tree() && property_map[p_name].second) {
+ return false; // Prevent to set property by user.
+ }
+ property_map[p_name].first = p_value;
return true;
}
@@ -1967,7 +1957,7 @@ bool AnimationTree::_get(const StringName &p_name, Variant &r_ret) const {
}
if (property_map.has(p_name)) {
- r_ret = property_map[p_name];
+ r_ret = property_map[p_name].first;
return true;
}
@@ -2034,7 +2024,9 @@ void AnimationTree::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_root_motion_track", "path"), &AnimationTree::set_root_motion_track);
ClassDB::bind_method(D_METHOD("get_root_motion_track"), &AnimationTree::get_root_motion_track);
- ClassDB::bind_method(D_METHOD("get_root_motion_transform"), &AnimationTree::get_root_motion_transform);
+ ClassDB::bind_method(D_METHOD("get_root_motion_position"), &AnimationTree::get_root_motion_position);
+ ClassDB::bind_method(D_METHOD("get_root_motion_rotation"), &AnimationTree::get_root_motion_rotation);
+ ClassDB::bind_method(D_METHOD("get_root_motion_scale"), &AnimationTree::get_root_motion_scale);
ClassDB::bind_method(D_METHOD("_update_properties"), &AnimationTree::_update_properties);
@@ -2056,6 +2048,10 @@ void AnimationTree::_bind_methods() {
BIND_ENUM_CONSTANT(ANIMATION_PROCESS_MANUAL);
ADD_SIGNAL(MethodInfo("animation_player_changed"));
+
+ // Signals from AnimationNodes.
+ ADD_SIGNAL(MethodInfo("animation_started", PropertyInfo(Variant::STRING_NAME, "anim_name")));
+ ADD_SIGNAL(MethodInfo("animation_finished", PropertyInfo(Variant::STRING_NAME, "anim_name")));
}
AnimationTree::AnimationTree() {
diff --git a/scene/animation/animation_tree.h b/scene/animation/animation_tree.h
index 96c1279f82..52d3e1bd41 100644
--- a/scene/animation/animation_tree.h
+++ b/scene/animation/animation_tree.h
@@ -1,32 +1,32 @@
-/*************************************************************************/
-/* animation_tree.h */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the */
-/* "Software"), to deal in the Software without restriction, including */
-/* without limitation the rights to use, copy, modify, merge, publish, */
-/* distribute, sublicense, and/or sell copies of the Software, and to */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions: */
-/* */
-/* The above copyright notice and this permission notice shall be */
-/* included in all copies or substantial portions of the Software. */
-/* */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
-/*************************************************************************/
+/**************************************************************************/
+/* animation_tree.h */
+/**************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/**************************************************************************/
#ifndef ANIMATION_TREE_H
#define ANIMATION_TREE_H
@@ -68,8 +68,8 @@ public:
const Vector<real_t> *track_blends = nullptr;
real_t blend = 0.0;
bool seeked = false;
- bool seek_root = false;
- int pingponged = 0;
+ bool is_external_seeking = false;
+ Animation::LoopedFlag looped_flag = Animation::LOOPED_FLAG_NONE;
};
struct State {
@@ -86,7 +86,7 @@ public:
Vector<real_t> blends;
State *state = nullptr;
- double _pre_process(const StringName &p_base_path, AnimationNode *p_parent, State *p_state, double p_time, bool p_seek, bool p_seek_root, const Vector<StringName> &p_connections);
+ double _pre_process(const StringName &p_base_path, AnimationNode *p_parent, State *p_state, double p_time, bool p_seek, bool p_is_external_seeking, const Vector<StringName> &p_connections);
//all this is temporary
StringName base_path;
@@ -99,12 +99,12 @@ public:
Array _get_filters() const;
void _set_filters(const Array &p_filters);
friend class AnimationNodeBlendTree;
- double _blend_node(const StringName &p_subpath, const Vector<StringName> &p_connections, AnimationNode *p_new_parent, Ref<AnimationNode> p_node, double p_time, bool p_seek, bool p_seek_root, real_t p_blend, FilterAction p_filter = FILTER_IGNORE, bool p_sync = true, real_t *r_max = nullptr);
+ double _blend_node(const StringName &p_subpath, const Vector<StringName> &p_connections, AnimationNode *p_new_parent, Ref<AnimationNode> p_node, double p_time, bool p_seek, bool p_is_external_seeking, real_t p_blend, FilterAction p_filter = FILTER_IGNORE, bool p_sync = true, real_t *r_max = nullptr);
protected:
- void blend_animation(const StringName &p_animation, double p_time, double p_delta, bool p_seeked, bool p_seek_root, real_t p_blend, int p_pingponged = 0);
- double blend_node(const StringName &p_sub_path, Ref<AnimationNode> p_node, double p_time, bool p_seek, bool p_seek_root, real_t p_blend, FilterAction p_filter = FILTER_IGNORE, bool p_sync = true);
- double blend_input(int p_input, double p_time, bool p_seek, bool p_seek_root, real_t p_blend, FilterAction p_filter = FILTER_IGNORE, bool p_sync = true);
+ void blend_animation(const StringName &p_animation, double p_time, double p_delta, bool p_seeked, bool p_is_external_seeking, real_t p_blend, Animation::LoopedFlag p_looped_flag = Animation::LOOPED_FLAG_NONE);
+ double blend_node(const StringName &p_sub_path, Ref<AnimationNode> p_node, double p_time, bool p_seek, bool p_is_external_seeking, real_t p_blend, FilterAction p_filter = FILTER_IGNORE, bool p_sync = true);
+ double blend_input(int p_input, double p_time, bool p_seek, bool p_is_external_seeking, real_t p_blend, FilterAction p_filter = FILTER_IGNORE, bool p_sync = true);
void make_invalid(const String &p_reason);
AnimationTree *get_animation_tree() const;
@@ -117,6 +117,7 @@ protected:
GDVIRTUAL0RC(Array, _get_parameter_list)
GDVIRTUAL1RC(Ref<AnimationNode>, _get_child_by_name, StringName)
GDVIRTUAL1RC(Variant, _get_parameter_default_value, StringName)
+ GDVIRTUAL1RC(bool, _is_parameter_read_only, StringName)
GDVIRTUAL3RC(double, _process, double, bool, bool)
GDVIRTUAL0RC(String, _get_caption)
GDVIRTUAL0RC(bool, _has_filter)
@@ -124,6 +125,7 @@ protected:
public:
virtual void get_parameter_list(List<PropertyInfo> *r_list) const;
virtual Variant get_parameter_default_value(const StringName &p_parameter) const;
+ virtual bool is_parameter_read_only(const StringName &p_parameter) const;
void set_parameter(const StringName &p_name, const Variant &p_value);
Variant get_parameter(const StringName &p_name) const;
@@ -135,7 +137,7 @@ public:
virtual void get_child_nodes(List<ChildNode> *r_child_nodes);
- virtual double process(double p_time, bool p_seek, bool p_seek_root);
+ virtual double process(double p_time, bool p_seek, bool p_is_external_seeking);
virtual String get_caption() const;
int get_input_count() const;
@@ -190,7 +192,6 @@ private:
struct TrackCache {
bool root_motion = false;
uint64_t setup_pass = 0;
- uint64_t process_pass = 0;
Animation::TrackType type = Animation::TrackType::TYPE_ANIMATION;
Object *object = nullptr;
ObjectID object_id;
@@ -233,6 +234,7 @@ private:
Variant init_value;
Variant value;
Vector<StringName> subpath;
+ bool is_discrete = false;
bool is_using_angle = false;
TrackCacheValue() { type = Animation::TYPE_VALUE; }
};
@@ -294,7 +296,9 @@ private:
bool started = true;
NodePath root_motion_track;
- Transform3D root_motion_transform;
+ Vector3 root_motion_position = Vector3(0, 0, 0);
+ Quaternion root_motion_rotation = Quaternion(0, 0, 0, 1);
+ Vector3 root_motion_scale = Vector3(0, 0, 0);
friend class AnimationNode;
bool properties_dirty = true;
@@ -302,7 +306,7 @@ private:
void _update_properties();
List<PropertyInfo> properties;
HashMap<StringName, HashMap<StringName, StringName>> property_parent_map;
- HashMap<StringName, Variant> property_map;
+ HashMap<StringName, Pair<Variant, bool>> property_map; // Property value and read-only flag.
struct Activity {
uint64_t last_pass = 0;
@@ -350,7 +354,9 @@ public:
void set_root_motion_track(const NodePath &p_track);
NodePath get_root_motion_track() const;
- Transform3D get_root_motion_transform() const;
+ Vector3 get_root_motion_position() const;
+ Quaternion get_root_motion_rotation() const;
+ Vector3 get_root_motion_scale() const;
real_t get_connection_activity(const StringName &p_path, int p_connection) const;
void advance(double p_time);
diff --git a/scene/animation/easing_equations.h b/scene/animation/easing_equations.h
index 03d9e16454..a5af7dea54 100644
--- a/scene/animation/easing_equations.h
+++ b/scene/animation/easing_equations.h
@@ -1,32 +1,32 @@
-/*************************************************************************/
-/* easing_equations.h */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the */
-/* "Software"), to deal in the Software without restriction, including */
-/* without limitation the rights to use, copy, modify, merge, publish, */
-/* distribute, sublicense, and/or sell copies of the Software, and to */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions: */
-/* */
-/* The above copyright notice and this permission notice shall be */
-/* included in all copies or substantial portions of the Software. */
-/* */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
-/*************************************************************************/
+/**************************************************************************/
+/* easing_equations.h */
+/**************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/**************************************************************************/
#ifndef EASING_EQUATIONS_H
#define EASING_EQUATIONS_H
diff --git a/scene/animation/root_motion_view.cpp b/scene/animation/root_motion_view.cpp
index 47f08219a9..e6b258df3e 100644
--- a/scene/animation/root_motion_view.cpp
+++ b/scene/animation/root_motion_view.cpp
@@ -1,32 +1,32 @@
-/*************************************************************************/
-/* root_motion_view.cpp */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the */
-/* "Software"), to deal in the Software without restriction, including */
-/* without limitation the rights to use, copy, modify, merge, publish, */
-/* distribute, sublicense, and/or sell copies of the Software, and to */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions: */
-/* */
-/* The above copyright notice and this permission notice shall be */
-/* included in all copies or substantial portions of the Software. */
-/* */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
-/*************************************************************************/
+/**************************************************************************/
+/* root_motion_view.cpp */
+/**************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/**************************************************************************/
#include "root_motion_view.h"
@@ -103,7 +103,8 @@ void RootMotionView::_notification(int p_what) {
set_physics_process_internal(false);
}
- transform = tree->get_root_motion_transform();
+ transform.origin = tree->get_root_motion_position();
+ transform.basis = tree->get_root_motion_rotation(); // Scale is meaningless.
}
}
@@ -113,9 +114,8 @@ void RootMotionView::_notification(int p_what) {
first = false;
- transform.orthonormalize(); //don't want scale, too imprecise
-
- accumulated = accumulated * transform;
+ accumulated.origin += transform.origin;
+ accumulated.basis *= transform.basis;
accumulated.origin.x = Math::fposmod(accumulated.origin.x, cell_size);
if (zero_y) {
accumulated.origin.y = 0;
diff --git a/scene/animation/root_motion_view.h b/scene/animation/root_motion_view.h
index 8cb8ea8a9a..74861c30ab 100644
--- a/scene/animation/root_motion_view.h
+++ b/scene/animation/root_motion_view.h
@@ -1,32 +1,32 @@
-/*************************************************************************/
-/* root_motion_view.h */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the */
-/* "Software"), to deal in the Software without restriction, including */
-/* without limitation the rights to use, copy, modify, merge, publish, */
-/* distribute, sublicense, and/or sell copies of the Software, and to */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions: */
-/* */
-/* The above copyright notice and this permission notice shall be */
-/* included in all copies or substantial portions of the Software. */
-/* */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
-/*************************************************************************/
+/**************************************************************************/
+/* root_motion_view.h */
+/**************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/**************************************************************************/
#ifndef ROOT_MOTION_VIEW_H
#define ROOT_MOTION_VIEW_H
diff --git a/scene/animation/tween.cpp b/scene/animation/tween.cpp
index aa58e1044a..39d1793368 100644
--- a/scene/animation/tween.cpp
+++ b/scene/animation/tween.cpp
@@ -1,32 +1,32 @@
-/*************************************************************************/
-/* tween.cpp */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the */
-/* "Software"), to deal in the Software without restriction, including */
-/* without limitation the rights to use, copy, modify, merge, publish, */
-/* distribute, sublicense, and/or sell copies of the Software, and to */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions: */
-/* */
-/* The above copyright notice and this permission notice shall be */
-/* included in all copies or substantial portions of the Software. */
-/* */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
-/*************************************************************************/
+/**************************************************************************/
+/* tween.cpp */
+/**************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/**************************************************************************/
#include "tween.h"
@@ -60,7 +60,7 @@ void Tweener::_bind_methods() {
ADD_SIGNAL(MethodInfo("finished"));
}
-void Tween::start_tweeners() {
+void Tween::_start_tweeners() {
if (tweeners.is_empty()) {
dead = true;
ERR_FAIL_MSG("Tween without commands, aborting.");
@@ -71,6 +71,15 @@ void Tween::start_tweeners() {
}
}
+void Tween::_stop_internal(bool p_reset) {
+ running = false;
+ if (p_reset) {
+ started = false;
+ dead = false;
+ total_time = 0;
+ }
+}
+
Ref<PropertyTweener> Tween::tween_property(Object *p_target, NodePath p_property, Variant p_to, double p_duration) {
ERR_FAIL_NULL_V(p_target, nullptr);
ERR_FAIL_COND_V_MSG(!valid, nullptr, "Tween invalid. Either finished or created outside scene tree.");
@@ -135,14 +144,11 @@ void Tween::append(Ref<Tweener> p_tweener) {
}
void Tween::stop() {
- started = false;
- running = false;
- dead = false;
- total_time = 0;
+ _stop_internal(true);
}
void Tween::pause() {
- running = false;
+ _stop_internal(false);
}
void Tween::play() {
@@ -274,11 +280,20 @@ bool Tween::step(double p_delta) {
}
if (!started) {
- ERR_FAIL_COND_V_MSG(tweeners.is_empty(), false, "Tween started, but has no Tweeners.");
+ if (tweeners.is_empty()) {
+ String tween_id;
+ Node *node = get_bound_node();
+ if (node) {
+ tween_id = vformat("Tween (bound to %s)", node->is_inside_tree() ? (String)node->get_path() : (String)node->get_name());
+ } else {
+ tween_id = to_string();
+ }
+ ERR_FAIL_V_MSG(false, tween_id + ": started with no Tweeners.");
+ }
current_step = 0;
loops_done = 0;
total_time = 0;
- start_tweeners();
+ _start_tweeners();
started = true;
}
@@ -319,7 +334,7 @@ bool Tween::step(double p_delta) {
} else {
emit_signal(SNAME("loop_finished"), loops_done);
current_step = 0;
- start_tweeners();
+ _start_tweeners();
#ifdef DEBUG_ENABLED
if (loops <= 0 && Math::is_equal_approx(rem_delta, initial_delta)) {
if (!potential_infinite) {
@@ -332,7 +347,7 @@ bool Tween::step(double p_delta) {
#endif
}
} else {
- start_tweeners();
+ _start_tweeners();
}
}
}
@@ -387,6 +402,15 @@ Variant Tween::interpolate_variant(Variant p_initial_val, Variant p_delta_val, d
return ret;
}
+String Tween::to_string() {
+ String ret = Object::to_string();
+ Node *node = get_bound_node();
+ if (node) {
+ ret += vformat(" (bound to %s)", node->get_name());
+ }
+ return ret;
+}
+
void Tween::_bind_methods() {
ClassDB::bind_method(D_METHOD("tween_property", "object", "property", "final_val", "duration"), &Tween::tween_property);
ClassDB::bind_method(D_METHOD("tween_interval", "time"), &Tween::tween_interval);
@@ -563,6 +587,10 @@ PropertyTweener::PropertyTweener(Object *p_target, NodePath p_property, Variant
base_final_val = p_to;
final_val = base_final_val;
duration = p_duration;
+
+ if (p_target->is_ref_counted()) {
+ ref_copy = p_target;
+ }
}
PropertyTweener::PropertyTweener() {
@@ -640,6 +668,11 @@ void CallbackTweener::_bind_methods() {
CallbackTweener::CallbackTweener(Callable p_callback) {
callback = p_callback;
+
+ Object *callback_instance = p_callback.get_object();
+ if (callback_instance && callback_instance->is_ref_counted()) {
+ ref_copy = callback_instance;
+ }
}
CallbackTweener::CallbackTweener() {
@@ -728,6 +761,11 @@ MethodTweener::MethodTweener(Callable p_callback, Variant p_from, Variant p_to,
delta_val = Animation::subtract_variant(p_to, p_from);
final_val = p_to;
duration = p_duration;
+
+ Object *callback_instance = p_callback.get_object();
+ if (callback_instance && callback_instance->is_ref_counted()) {
+ ref_copy = callback_instance;
+ }
}
MethodTweener::MethodTweener() {
diff --git a/scene/animation/tween.h b/scene/animation/tween.h
index 345974ecc5..58217db535 100644
--- a/scene/animation/tween.h
+++ b/scene/animation/tween.h
@@ -1,32 +1,32 @@
-/*************************************************************************/
-/* tween.h */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the */
-/* "Software"), to deal in the Software without restriction, including */
-/* without limitation the rights to use, copy, modify, merge, publish, */
-/* distribute, sublicense, and/or sell copies of the Software, and to */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions: */
-/* */
-/* The above copyright notice and this permission notice shall be */
-/* included in all copies or substantial portions of the Software. */
-/* */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
-/*************************************************************************/
+/**************************************************************************/
+/* tween.h */
+/**************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/**************************************************************************/
#ifndef TWEEN_H
#define TWEEN_H
@@ -123,12 +123,15 @@ private:
typedef real_t (*interpolater)(real_t t, real_t b, real_t c, real_t d);
static interpolater interpolaters[TRANS_MAX][EASE_MAX];
- void start_tweeners();
+ void _start_tweeners();
+ void _stop_internal(bool p_reset);
protected:
static void _bind_methods();
public:
+ virtual String to_string() override;
+
Ref<PropertyTweener> tween_property(Object *p_target, NodePath p_property, Variant p_to, double p_duration);
Ref<IntervalTweener> tween_interval(double p_time);
Ref<CallbackTweener> tween_callback(Callable p_callback);
@@ -208,6 +211,8 @@ private:
Variant final_val;
Variant delta_val;
+ Ref<RefCounted> ref_copy; // Makes sure that RefCounted objects are not freed too early.
+
double duration = 0;
Tween::TransitionType trans_type = Tween::TRANS_MAX; // This is set inside set_tween();
Tween::EaseType ease_type = Tween::EASE_MAX;
@@ -249,6 +254,8 @@ protected:
private:
Callable callback;
double delay = 0;
+
+ Ref<RefCounted> ref_copy;
};
class MethodTweener : public Tweener {
@@ -280,6 +287,8 @@ private:
Variant delta_val;
Variant final_val;
Callable callback;
+
+ Ref<RefCounted> ref_copy;
};
#endif // TWEEN_H
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-07 05:34:31 +0000