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-rw-r--r--scene/animation/animation_player.cpp165
1 files changed, 101 insertions, 64 deletions
diff --git a/scene/animation/animation_player.cpp b/scene/animation/animation_player.cpp
index 66c587e2d4..0c1798a876 100644
--- a/scene/animation/animation_player.cpp
+++ b/scene/animation/animation_player.cpp
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2021 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 */
@@ -30,12 +30,13 @@
#include "animation_player.h"
-#include "core/engine.h"
-#include "core/message_queue.h"
+#include "core/config/engine.h"
+#include "core/object/message_queue.h"
#include "scene/scene_string_names.h"
#include "servers/audio/audio_stream.h"
#ifdef TOOLS_ENABLED
+#include "editor/editor_node.h"
#include "editor/editor_settings.h"
#include "scene/2d/skeleton_2d.h"
@@ -53,6 +54,21 @@ void AnimatedValuesBackup::update_skeletons() {
}
}
}
+
+void AnimatedValuesBackup::restore() const {
+ for (int i = 0; i < entries.size(); i++) {
+ const AnimatedValuesBackup::Entry *entry = &entries[i];
+ if (entry->bone_idx == -1) {
+ entry->object->set_indexed(entry->subpath, entry->value);
+ } else {
+ Object::cast_to<Skeleton3D>(entry->object)->set_bone_pose(entry->bone_idx, entry->value);
+ }
+ }
+}
+
+void AnimatedValuesBackup::_bind_methods() {
+ ClassDB::bind_method(D_METHOD("restore"), &AnimatedValuesBackup::restore);
+}
#endif
bool AnimationPlayer::_set(const StringName &p_name, const Variant &p_value) {
@@ -190,7 +206,7 @@ void AnimationPlayer::_notification(int p_what) {
}
} break;
case NOTIFICATION_INTERNAL_PROCESS: {
- if (animation_process_mode == ANIMATION_PROCESS_PHYSICS) {
+ if (process_callback == ANIMATION_PROCESS_PHYSICS) {
break;
}
@@ -199,7 +215,7 @@ void AnimationPlayer::_notification(int p_what) {
}
} break;
case NOTIFICATION_INTERNAL_PHYSICS_PROCESS: {
- if (animation_process_mode == ANIMATION_PROCESS_IDLE) {
+ if (process_callback == ANIMATION_PROCESS_IDLE) {
break;
}
@@ -213,13 +229,13 @@ void AnimationPlayer::_notification(int p_what) {
}
}
-void AnimationPlayer::_ensure_node_caches(AnimationData *p_anim) {
+void AnimationPlayer::_ensure_node_caches(AnimationData *p_anim, Node *p_root_override) {
// Already cached?
if (p_anim->node_cache.size() == p_anim->animation->get_track_count()) {
return;
}
- Node *parent = get_node(root);
+ Node *parent = p_root_override ? p_root_override : get_node(root);
ERR_FAIL_COND(!parent);
@@ -589,7 +605,7 @@ void AnimationPlayer::_animation_process_animation(AnimationData *p_anim, float
}
if (p_seeked) {
- //find whathever should be playing
+ //find whatever should be playing
int idx = a->track_find_key(i, p_time);
if (idx < 0) {
continue;
@@ -618,7 +634,7 @@ void AnimationPlayer::_animation_process_animation(AnimationData *p_anim, float
nc->audio_playing = true;
playing_caches.insert(nc);
- if (len && end_ofs > 0) { //force a end at a time
+ if (len && end_ofs > 0) { //force an end at a time
nc->audio_len = len - start_ofs - end_ofs;
} else {
nc->audio_len = 0;
@@ -649,7 +665,7 @@ void AnimationPlayer::_animation_process_animation(AnimationData *p_anim, float
nc->audio_playing = true;
playing_caches.insert(nc);
- if (len && end_ofs > 0) { //force a end at a time
+ if (len && end_ofs > 0) { //force an end at a time
nc->audio_len = len - start_ofs - end_ofs;
} else {
nc->audio_len = 0;
@@ -762,19 +778,17 @@ void AnimationPlayer::_animation_process_data(PlaybackData &cd, float p_delta, f
next_pos = len;
}
- // fix delta
- delta = next_pos - cd.pos;
+ 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) {
- bool backwards = delta < 0;
-
- if (!backwards && cd.pos <= len && next_pos == len /*&& playback.blend.empty()*/) {
+ 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.blend.empty()*/) {
+ 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
@@ -955,7 +969,7 @@ Error AnimationPlayer::add_animation(const StringName &p_name, const Ref<Animati
}
_ref_anim(p_animation);
- _change_notify();
+ notify_property_list_changed();
return OK;
}
@@ -967,7 +981,7 @@ void AnimationPlayer::remove_animation(const StringName &p_name) {
animation_set.erase(p_name);
clear_caches();
- _change_notify();
+ notify_property_list_changed();
}
void AnimationPlayer::_ref_anim(const Ref<Animation> &p_anim) {
@@ -1025,7 +1039,7 @@ void AnimationPlayer::rename_animation(const StringName &p_name, const StringNam
}
clear_caches();
- _change_notify();
+ notify_property_list_changed();
}
bool AnimationPlayer::has_animation(const StringName &p_name) const {
@@ -1118,7 +1132,7 @@ void AnimationPlayer::play(const StringName &p_name, float p_custom_blend, float
Playback &c = playback;
if (c.current.from) {
- float blend_time = 0;
+ float blend_time = 0.0;
// find if it can blend
BlendKey bk;
bk.from = c.current.from->name;
@@ -1294,12 +1308,12 @@ bool AnimationPlayer::is_valid() const {
}
float AnimationPlayer::get_current_animation_position() const {
- ERR_FAIL_COND_V(!playback.current.from, 0);
+ ERR_FAIL_COND_V_MSG(!playback.current.from, 0, "AnimationPlayer has no current animation");
return playback.current.pos;
}
float AnimationPlayer::get_current_animation_length() const {
- ERR_FAIL_COND_V(!playback.current.from, 0);
+ ERR_FAIL_COND_V_MSG(!playback.current.from, 0, "AnimationPlayer has no current animation");
return playback.current.from->animation->get_length();
}
@@ -1329,7 +1343,7 @@ void AnimationPlayer::_stop_playing_caches() {
}
void AnimationPlayer::_node_removed(Node *p_node) {
- clear_caches(); // nodes contained here ar being removed, clear the caches
+ clear_caches(); // nodes contained here are being removed, clear the caches
}
void AnimationPlayer::clear_caches() {
@@ -1381,8 +1395,16 @@ String AnimationPlayer::get_autoplay() const {
return autoplay;
}
-void AnimationPlayer::set_animation_process_mode(AnimationProcessMode p_mode) {
- if (animation_process_mode == p_mode) {
+void AnimationPlayer::set_reset_on_save_enabled(bool p_enabled) {
+ reset_on_save = p_enabled;
+}
+
+bool AnimationPlayer::is_reset_on_save_enabled() const {
+ return reset_on_save;
+}
+
+void AnimationPlayer::set_process_callback(AnimationProcessCallback p_mode) {
+ if (process_callback == p_mode) {
return;
}
@@ -1390,14 +1412,14 @@ void AnimationPlayer::set_animation_process_mode(AnimationProcessMode p_mode) {
if (pr) {
_set_process(false);
}
- animation_process_mode = p_mode;
+ process_callback = p_mode;
if (pr) {
_set_process(true);
}
}
-AnimationPlayer::AnimationProcessMode AnimationPlayer::get_animation_process_mode() const {
- return animation_process_mode;
+AnimationPlayer::AnimationProcessCallback AnimationPlayer::get_process_callback() const {
+ return process_callback;
}
void AnimationPlayer::set_method_call_mode(AnimationMethodCallMode p_mode) {
@@ -1413,7 +1435,7 @@ void AnimationPlayer::_set_process(bool p_process, bool p_force) {
return;
}
- switch (animation_process_mode) {
+ switch (process_callback) {
case ANIMATION_PROCESS_PHYSICS:
set_physics_process_internal(p_process && active);
break;
@@ -1475,15 +1497,15 @@ void AnimationPlayer::get_argument_options(const StringName &p_function, int p_i
}
#ifdef TOOLS_ENABLED
-AnimatedValuesBackup AnimationPlayer::backup_animated_values() {
+Ref<AnimatedValuesBackup> AnimationPlayer::backup_animated_values(Node *p_root_override) {
+ Ref<AnimatedValuesBackup> backup;
if (!playback.current.from) {
- return AnimatedValuesBackup();
+ return backup;
}
- _ensure_node_caches(playback.current.from);
-
- AnimatedValuesBackup backup;
+ _ensure_node_caches(playback.current.from, p_root_override);
+ backup.instance();
for (int i = 0; i < playback.current.from->node_cache.size(); i++) {
TrackNodeCache *nc = playback.current.from->node_cache[i];
if (!nc) {
@@ -1499,7 +1521,7 @@ AnimatedValuesBackup AnimationPlayer::backup_animated_values() {
entry.object = nc->skeleton;
entry.bone_idx = nc->bone_idx;
entry.value = nc->skeleton->get_bone_pose(nc->bone_idx);
- backup.entries.push_back(entry);
+ backup->entries.push_back(entry);
} else {
if (nc->spatial) {
AnimatedValuesBackup::Entry entry;
@@ -1507,7 +1529,7 @@ AnimatedValuesBackup AnimationPlayer::backup_animated_values() {
entry.subpath.push_back("transform");
entry.value = nc->spatial->get_transform();
entry.bone_idx = -1;
- backup.entries.push_back(entry);
+ backup->entries.push_back(entry);
} else {
for (Map<StringName, TrackNodeCache::PropertyAnim>::Element *E = nc->property_anim.front(); E; E = E->next()) {
AnimatedValuesBackup::Entry entry;
@@ -1517,7 +1539,7 @@ AnimatedValuesBackup AnimationPlayer::backup_animated_values() {
entry.value = E->value().object->get_indexed(E->value().subpath, &valid);
entry.bone_idx = -1;
if (valid) {
- backup.entries.push_back(entry);
+ backup->entries.push_back(entry);
}
}
}
@@ -1527,15 +1549,41 @@ AnimatedValuesBackup AnimationPlayer::backup_animated_values() {
return backup;
}
-void AnimationPlayer::restore_animated_values(const AnimatedValuesBackup &p_backup) {
- for (int i = 0; i < p_backup.entries.size(); i++) {
- const AnimatedValuesBackup::Entry *entry = &p_backup.entries[i];
- if (entry->bone_idx == -1) {
- entry->object->set_indexed(entry->subpath, entry->value);
- } else {
- Object::cast_to<Skeleton3D>(entry->object)->set_bone_pose(entry->bone_idx, entry->value);
- }
+Ref<AnimatedValuesBackup> AnimationPlayer::apply_reset(bool p_user_initiated) {
+ ERR_FAIL_COND_V(!can_apply_reset(), Ref<AnimatedValuesBackup>());
+
+ Ref<Animation> reset_anim = animation_set["RESET"].animation;
+ ERR_FAIL_COND_V(reset_anim.is_null(), Ref<AnimatedValuesBackup>());
+
+ Node *root_node = get_node_or_null(root);
+ ERR_FAIL_COND_V(!root_node, Ref<AnimatedValuesBackup>());
+
+ AnimationPlayer *aux_player = memnew(AnimationPlayer);
+ EditorNode::get_singleton()->add_child(aux_player);
+ aux_player->add_animation("RESET", reset_anim);
+ aux_player->set_assigned_animation("RESET");
+ // Forcing the use of the original root because the scene where original player belongs may be not the active one
+ Node *root = get_node(get_root());
+ Ref<AnimatedValuesBackup> old_values = aux_player->backup_animated_values(root);
+ aux_player->seek(0.0f, true);
+ aux_player->queue_delete();
+
+ if (p_user_initiated) {
+ Ref<AnimatedValuesBackup> new_values = aux_player->backup_animated_values();
+ old_values->restore();
+
+ UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo();
+ ur->create_action(TTR("Anim Apply Reset"));
+ ur->add_do_method(new_values.ptr(), "restore");
+ ur->add_undo_method(old_values.ptr(), "restore");
+ ur->commit_action();
}
+
+ return old_values;
+}
+
+bool AnimationPlayer::can_apply_reset() const {
+ return has_animation("RESET") && playback.assigned != StringName("RESET");
}
#endif
@@ -1579,6 +1627,9 @@ void AnimationPlayer::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_autoplay", "name"), &AnimationPlayer::set_autoplay);
ClassDB::bind_method(D_METHOD("get_autoplay"), &AnimationPlayer::get_autoplay);
+ ClassDB::bind_method(D_METHOD("set_reset_on_save_enabled", "enabled"), &AnimationPlayer::set_reset_on_save_enabled);
+ ClassDB::bind_method(D_METHOD("is_reset_on_save_enabled"), &AnimationPlayer::is_reset_on_save_enabled);
+
ClassDB::bind_method(D_METHOD("set_root", "path"), &AnimationPlayer::set_root);
ClassDB::bind_method(D_METHOD("get_root"), &AnimationPlayer::get_root);
@@ -1586,8 +1637,8 @@ void AnimationPlayer::_bind_methods() {
ClassDB::bind_method(D_METHOD("clear_caches"), &AnimationPlayer::clear_caches);
- ClassDB::bind_method(D_METHOD("set_animation_process_mode", "mode"), &AnimationPlayer::set_animation_process_mode);
- ClassDB::bind_method(D_METHOD("get_animation_process_mode"), &AnimationPlayer::get_animation_process_mode);
+ ClassDB::bind_method(D_METHOD("set_process_callback", "mode"), &AnimationPlayer::set_process_callback);
+ ClassDB::bind_method(D_METHOD("get_process_callback"), &AnimationPlayer::get_process_callback);
ClassDB::bind_method(D_METHOD("set_method_call_mode", "mode"), &AnimationPlayer::set_method_call_mode);
ClassDB::bind_method(D_METHOD("get_method_call_mode"), &AnimationPlayer::get_method_call_mode);
@@ -1602,11 +1653,12 @@ void AnimationPlayer::_bind_methods() {
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, "assigned_animation", PROPERTY_HINT_NONE, "", 0), "set_assigned_animation", "get_assigned_animation");
ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "autoplay", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "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");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "current_animation_length", PROPERTY_HINT_NONE, "", 0), "", "get_current_animation_length");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "current_animation_position", PROPERTY_HINT_NONE, "", 0), "", "get_current_animation_position");
ADD_GROUP("Playback Options", "playback_");
- ADD_PROPERTY(PropertyInfo(Variant::INT, "playback_process_mode", PROPERTY_HINT_ENUM, "Physics,Idle,Manual"), "set_animation_process_mode", "get_animation_process_mode");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "playback_process_mode", PROPERTY_HINT_ENUM, "Physics,Idle,Manual"), "set_process_callback", "get_process_callback");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "playback_default_blend_time", PROPERTY_HINT_RANGE, "0,4096,0.01"), "set_default_blend_time", "get_default_blend_time");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "playback_active", PROPERTY_HINT_NONE, "", 0), "set_active", "is_active");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "playback_speed", PROPERTY_HINT_RANGE, "-64,64,0.01"), "set_speed_scale", "get_speed_scale");
@@ -1626,22 +1678,7 @@ void AnimationPlayer::_bind_methods() {
}
AnimationPlayer::AnimationPlayer() {
- accum_pass = 1;
- cache_update_size = 0;
- cache_update_prop_size = 0;
- cache_update_bezier_size = 0;
- speed_scale = 1;
- end_reached = false;
- end_notify = false;
- animation_process_mode = ANIMATION_PROCESS_IDLE;
- method_call_mode = ANIMATION_METHOD_CALL_DEFERRED;
- processing = false;
- default_blend_time = 0;
root = SceneStringNames::get_singleton()->path_pp;
- playing = false;
- active = true;
- playback.seeked = false;
- playback.started = false;
}
AnimationPlayer::~AnimationPlayer() {
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-06 07:10:37 +0000