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Diffstat (limited to 'scene/2d/camera_2d.cpp')
-rw-r--r--scene/2d/camera_2d.cpp109
1 files changed, 69 insertions, 40 deletions
diff --git a/scene/2d/camera_2d.cpp b/scene/2d/camera_2d.cpp
index 3b86ca76ea..3e8902314c 100644
--- a/scene/2d/camera_2d.cpp
+++ b/scene/2d/camera_2d.cpp
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md) */
+/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2019 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 */
@@ -29,10 +29,11 @@
/*************************************************************************/
#include "camera_2d.h"
+
+#include "core/engine.h"
#include "core/math/math_funcs.h"
#include "scene/scene_string_names.h"
#include "servers/visual_server.h"
-#include <editor/editor_node.h>
void Camera2D::_update_scroll() {
@@ -44,15 +45,16 @@ void Camera2D::_update_scroll() {
return;
}
+ if (!viewport)
+ return;
+
if (current) {
ERR_FAIL_COND(custom_viewport && !ObjectDB::get_instance(custom_viewport_id));
Transform2D xform = get_camera_transform();
- if (viewport) {
- viewport->set_canvas_transform(xform);
- }
+ viewport->set_canvas_transform(xform);
Size2 screen_size = viewport->get_visible_rect().size;
Point2 screen_offset = (anchor_mode == ANCHOR_MODE_DRAG_CENTER ? (screen_size * 0.5) : Point2());
@@ -61,6 +63,20 @@ void Camera2D::_update_scroll() {
};
}
+void Camera2D::_update_process_mode() {
+
+ if (Engine::get_singleton()->is_editor_hint()) {
+ set_process_internal(false);
+ set_physics_process_internal(false);
+ } else if (process_mode == CAMERA2D_PROCESS_IDLE) {
+ set_process_internal(true);
+ set_physics_process_internal(false);
+ } else {
+ set_process_internal(false);
+ set_physics_process_internal(true);
+ }
+}
+
void Camera2D::set_zoom(const Vector2 &p_zoom) {
zoom = p_zoom;
@@ -90,7 +106,7 @@ Transform2D Camera2D::get_camera_transform() {
if (anchor_mode == ANCHOR_MODE_DRAG_CENTER) {
- if (h_drag_enabled && !Engine::get_singleton()->is_editor_hint()) {
+ if (h_drag_enabled && !Engine::get_singleton()->is_editor_hint() && !h_offset_changed) {
camera_pos.x = MIN(camera_pos.x, (new_camera_pos.x + screen_size.x * 0.5 * zoom.x * drag_margin[MARGIN_LEFT]));
camera_pos.x = MAX(camera_pos.x, (new_camera_pos.x - screen_size.x * 0.5 * zoom.x * drag_margin[MARGIN_RIGHT]));
} else {
@@ -100,9 +116,11 @@ Transform2D Camera2D::get_camera_transform() {
} else {
camera_pos.x = new_camera_pos.x + screen_size.x * 0.5 * drag_margin[MARGIN_LEFT] * h_ofs;
}
+
+ h_offset_changed = false;
}
- if (v_drag_enabled && !Engine::get_singleton()->is_editor_hint()) {
+ if (v_drag_enabled && !Engine::get_singleton()->is_editor_hint() && !v_offset_changed) {
camera_pos.y = MIN(camera_pos.y, (new_camera_pos.y + screen_size.y * 0.5 * zoom.y * drag_margin[MARGIN_TOP]));
camera_pos.y = MAX(camera_pos.y, (new_camera_pos.y - screen_size.y * 0.5 * zoom.y * drag_margin[MARGIN_BOTTOM]));
@@ -114,6 +132,8 @@ Transform2D Camera2D::get_camera_transform() {
} else {
camera_pos.y = new_camera_pos.y + screen_size.y * 0.5 * drag_margin[MARGIN_BOTTOM] * v_ofs;
}
+
+ v_offset_changed = false;
}
} else if (anchor_mode == ANCHOR_MODE_FIXED_TOP_LEFT) {
@@ -124,9 +144,6 @@ Transform2D Camera2D::get_camera_transform() {
Point2 screen_offset = (anchor_mode == ANCHOR_MODE_DRAG_CENTER ? (screen_size * 0.5 * zoom) : Point2());
Rect2 screen_rect(-screen_offset + camera_pos, screen_size * zoom);
- if (offset != Vector2())
- screen_rect.position += offset;
-
if (limit_smoothing_enabled) {
if (screen_rect.position.x < limit[MARGIN_LEFT])
camera_pos.x -= screen_rect.position.x - limit[MARGIN_LEFT];
@@ -143,7 +160,7 @@ Transform2D Camera2D::get_camera_transform() {
if (smoothing_enabled && !Engine::get_singleton()->is_editor_hint()) {
- float c = smoothing * get_process_delta_time();
+ float c = smoothing * (process_mode == CAMERA2D_PROCESS_PHYSICS ? get_physics_process_delta_time() : get_process_delta_time());
smoothed_camera_pos = ((camera_pos - smoothed_camera_pos) * c) + smoothed_camera_pos;
ret_camera_pos = smoothed_camera_pos;
//camera_pos=camera_pos*(1.0-smoothing)+new_camera_pos*smoothing;
@@ -177,21 +194,8 @@ Transform2D Camera2D::get_camera_transform() {
if (screen_rect.position.y < limit[MARGIN_TOP])
screen_rect.position.y = limit[MARGIN_TOP];
- if (offset != Vector2()) {
-
+ if (offset != Vector2())
screen_rect.position += offset;
- if (screen_rect.position.x + screen_rect.size.x > limit[MARGIN_RIGHT])
- screen_rect.position.x = limit[MARGIN_RIGHT] - screen_rect.size.x;
-
- if (screen_rect.position.y + screen_rect.size.y > limit[MARGIN_BOTTOM])
- screen_rect.position.y = limit[MARGIN_BOTTOM] - screen_rect.size.y;
-
- if (screen_rect.position.x < limit[MARGIN_LEFT])
- screen_rect.position.x = limit[MARGIN_LEFT];
-
- if (screen_rect.position.y < limit[MARGIN_TOP])
- screen_rect.position.y = limit[MARGIN_TOP];
- }
camera_screen_center = screen_rect.position + screen_rect.size * 0.5;
@@ -217,14 +221,15 @@ void Camera2D::_notification(int p_what) {
switch (p_what) {
- case NOTIFICATION_INTERNAL_PROCESS: {
+ case NOTIFICATION_INTERNAL_PROCESS:
+ case NOTIFICATION_INTERNAL_PHYSICS_PROCESS: {
_update_scroll();
} break;
case NOTIFICATION_TRANSFORM_CHANGED: {
- if (!is_processing_internal())
+ if (!is_processing_internal() && !is_physics_processing_internal())
_update_scroll();
} break;
@@ -245,10 +250,7 @@ void Camera2D::_notification(int p_what) {
add_to_group(group_name);
add_to_group(canvas_group_name);
- if (Engine::get_singleton()->is_editor_hint()) {
- set_process_internal(false);
- }
-
+ _update_process_mode();
_update_scroll();
first = true;
@@ -379,6 +381,20 @@ bool Camera2D::is_rotating() const {
return rotating;
}
+void Camera2D::set_process_mode(Camera2DProcessMode p_mode) {
+
+ if (process_mode == p_mode)
+ return;
+
+ process_mode = p_mode;
+ _update_process_mode();
+}
+
+Camera2D::Camera2DProcessMode Camera2D::get_process_mode() const {
+
+ return process_mode;
+}
+
void Camera2D::_make_current(Object *p_which) {
if (p_which == this) {
@@ -410,6 +426,7 @@ void Camera2D::make_current() {
} else {
get_tree()->call_group_flags(SceneTree::GROUP_CALL_REALTIME, group_name, "_make_current", this);
}
+ _update_scroll();
}
void Camera2D::clear_current() {
@@ -422,14 +439,14 @@ void Camera2D::clear_current() {
void Camera2D::set_limit(Margin p_margin, int p_limit) {
- ERR_FAIL_INDEX(p_margin, 4);
+ ERR_FAIL_INDEX((int)p_margin, 4);
limit[p_margin] = p_limit;
update();
}
int Camera2D::get_limit(Margin p_margin) const {
- ERR_FAIL_INDEX_V(p_margin, 4, 0);
+ ERR_FAIL_INDEX_V((int)p_margin, 4, 0);
return limit[p_margin];
}
@@ -446,14 +463,14 @@ bool Camera2D::is_limit_smoothing_enabled() const {
void Camera2D::set_drag_margin(Margin p_margin, float p_drag_margin) {
- ERR_FAIL_INDEX(p_margin, 4);
+ ERR_FAIL_INDEX((int)p_margin, 4);
drag_margin[p_margin] = p_drag_margin;
update();
}
float Camera2D::get_drag_margin(Margin p_margin) const {
- ERR_FAIL_INDEX_V(p_margin, 4, 0);
+ ERR_FAIL_INDEX_V((int)p_margin, 4, 0);
return drag_margin[p_margin];
}
@@ -541,6 +558,7 @@ bool Camera2D::is_v_drag_enabled() const {
void Camera2D::set_v_offset(float p_offset) {
v_ofs = p_offset;
+ v_offset_changed = true;
_update_scroll();
}
@@ -552,6 +570,7 @@ float Camera2D::get_v_offset() const {
void Camera2D::set_h_offset(float p_offset) {
h_ofs = p_offset;
+ h_offset_changed = true;
_update_scroll();
}
float Camera2D::get_h_offset() const {
@@ -656,6 +675,9 @@ void Camera2D::_bind_methods() {
ClassDB::bind_method(D_METHOD("_update_scroll"), &Camera2D::_update_scroll);
+ ClassDB::bind_method(D_METHOD("set_process_mode", "mode"), &Camera2D::set_process_mode);
+ ClassDB::bind_method(D_METHOD("get_process_mode"), &Camera2D::get_process_mode);
+
ClassDB::bind_method(D_METHOD("_set_current", "current"), &Camera2D::_set_current);
ClassDB::bind_method(D_METHOD("is_current"), &Camera2D::is_current);
@@ -710,12 +732,13 @@ void Camera2D::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_margin_drawing_enabled", "margin_drawing_enabled"), &Camera2D::set_margin_drawing_enabled);
ClassDB::bind_method(D_METHOD("is_margin_drawing_enabled"), &Camera2D::is_margin_drawing_enabled);
- ADD_PROPERTYNZ(PropertyInfo(Variant::VECTOR2, "offset"), "set_offset", "get_offset");
+ ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "offset"), "set_offset", "get_offset");
ADD_PROPERTY(PropertyInfo(Variant::INT, "anchor_mode", PROPERTY_HINT_ENUM, "Fixed TopLeft,Drag Center"), "set_anchor_mode", "get_anchor_mode");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "rotating"), "set_rotating", "is_rotating");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "current"), "_set_current", "is_current");
ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "zoom"), "set_zoom", "get_zoom");
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "custom_viewport", PROPERTY_HINT_RESOURCE_TYPE, "Viewport", 0), "set_custom_viewport", "get_custom_viewport");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "process_mode", PROPERTY_HINT_ENUM, "Physics,Idle"), "set_process_mode", "get_process_mode");
ADD_GROUP("Limit", "limit_");
ADD_PROPERTYI(PropertyInfo(Variant::INT, "limit_left"), "set_limit", "get_limit", MARGIN_LEFT);
@@ -733,8 +756,8 @@ void Camera2D::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::REAL, "smoothing_speed"), "set_follow_smoothing", "get_follow_smoothing");
ADD_GROUP("Offset", "offset_");
- ADD_PROPERTY(PropertyInfo(Variant::REAL, "offset_v", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_v_offset", "get_v_offset");
ADD_PROPERTY(PropertyInfo(Variant::REAL, "offset_h", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_h_offset", "get_h_offset");
+ ADD_PROPERTY(PropertyInfo(Variant::REAL, "offset_v", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_v_offset", "get_v_offset");
ADD_GROUP("Drag Margin", "drag_margin_");
ADD_PROPERTYI(PropertyInfo(Variant::REAL, "drag_margin_left", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_drag_margin", "get_drag_margin", MARGIN_LEFT);
@@ -749,6 +772,8 @@ void Camera2D::_bind_methods() {
BIND_ENUM_CONSTANT(ANCHOR_MODE_FIXED_TOP_LEFT);
BIND_ENUM_CONSTANT(ANCHOR_MODE_DRAG_CENTER);
+ BIND_ENUM_CONSTANT(CAMERA2D_PROCESS_PHYSICS);
+ BIND_ENUM_CONSTANT(CAMERA2D_PROCESS_IDLE);
}
Camera2D::Camera2D() {
@@ -771,6 +796,7 @@ Camera2D::Camera2D() {
limit_smoothing_enabled = false;
custom_viewport = NULL;
custom_viewport_id = 0;
+ process_mode = CAMERA2D_PROCESS_IDLE;
smoothing = 5.0;
zoom = Vector2(1, 1);
@@ -779,9 +805,12 @@ Camera2D::Camera2D() {
limit_drawing_enabled = false;
margin_drawing_enabled = false;
- h_drag_enabled = true;
- v_drag_enabled = true;
+ h_drag_enabled = false;
+ v_drag_enabled = false;
h_ofs = 0;
v_ofs = 0;
+ h_offset_changed = false;
+ v_offset_changed = false;
+
set_notify_transform(true);
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-16 23:21:36 +0000