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Diffstat (limited to 'scene/2d/camera_2d.cpp')
-rw-r--r--scene/2d/camera_2d.cpp80
1 files changed, 63 insertions, 17 deletions
diff --git a/scene/2d/camera_2d.cpp b/scene/2d/camera_2d.cpp
index a11b2b66bf..aeaaaf3aec 100644
--- a/scene/2d/camera_2d.cpp
+++ b/scene/2d/camera_2d.cpp
@@ -171,9 +171,14 @@ Transform2D Camera2D::get_camera_transform() {
Point2 screen_offset = (anchor_mode == ANCHOR_MODE_DRAG_CENTER ? (screen_size * 0.5 * zoom_scale) : Point2());
- real_t angle = get_global_rotation();
- if (rotating) {
- screen_offset = screen_offset.rotated(angle);
+ if (!ignore_rotation) {
+ if (rotation_smoothing_enabled && !Engine::get_singleton()->is_editor_hint()) {
+ real_t step = rotation_smoothing_speed * (process_callback == CAMERA2D_PROCESS_PHYSICS ? get_physics_process_delta_time() : get_process_delta_time());
+ camera_angle = Math::lerp_angle(camera_angle, get_global_rotation(), step);
+ } else {
+ camera_angle = get_global_rotation();
+ }
+ screen_offset = screen_offset.rotated(camera_angle);
}
Rect2 screen_rect(-screen_offset + ret_camera_pos, screen_size * zoom_scale);
@@ -204,8 +209,8 @@ Transform2D Camera2D::get_camera_transform() {
Transform2D xform;
xform.scale_basis(zoom_scale);
- if (rotating) {
- xform.set_rotation(angle);
+ if (!ignore_rotation) {
+ xform.set_rotation(camera_angle);
}
xform.set_origin(screen_rect.position);
@@ -363,15 +368,21 @@ Camera2D::AnchorMode Camera2D::get_anchor_mode() const {
return anchor_mode;
}
-void Camera2D::set_rotating(bool p_rotating) {
- rotating = p_rotating;
+void Camera2D::set_ignore_rotation(bool p_ignore) {
+ ignore_rotation = p_ignore;
Point2 old_smoothed_camera_pos = smoothed_camera_pos;
+
+ // Reset back to zero so it matches the camera rotation when ignore_rotation is enabled.
+ if (ignore_rotation) {
+ camera_angle = 0.0;
+ }
+
_update_scroll();
smoothed_camera_pos = old_smoothed_camera_pos;
}
-bool Camera2D::is_rotating() const {
- return rotating;
+bool Camera2D::is_ignoring_rotation() const {
+ return ignore_rotation;
}
void Camera2D::set_process_callback(Camera2DProcessCallback p_mode) {
@@ -415,6 +426,14 @@ void Camera2D::set_current(bool p_current) {
}
}
+void Camera2D::_update_process_internal_for_smoothing() {
+ bool is_not_in_scene_or_editor = !(is_inside_tree() && Engine::get_singleton()->is_editor_hint());
+ bool is_any_smoothing_valid = smoothing > 0 || rotation_smoothing_speed > 0;
+
+ bool enabled = is_any_smoothing_valid && is_not_in_scene_or_editor;
+ set_process_internal(enabled);
+}
+
bool Camera2D::is_current() const {
return current;
}
@@ -508,17 +527,31 @@ void Camera2D::align() {
void Camera2D::set_follow_smoothing(real_t p_speed) {
smoothing = p_speed;
- if (smoothing > 0 && !(is_inside_tree() && Engine::get_singleton()->is_editor_hint())) {
- set_process_internal(true);
- } else {
- set_process_internal(false);
- }
+ _update_process_internal_for_smoothing();
}
real_t Camera2D::get_follow_smoothing() const {
return smoothing;
}
+void Camera2D::set_rotation_smoothing_speed(real_t p_speed) {
+ rotation_smoothing_speed = p_speed;
+ _update_process_internal_for_smoothing();
+}
+
+real_t Camera2D::get_rotation_smoothing_speed() const {
+ return rotation_smoothing_speed;
+}
+
+void Camera2D::set_rotation_smoothing_enabled(bool p_enabled) {
+ rotation_smoothing_enabled = p_enabled;
+ notify_property_list_changed();
+}
+
+bool Camera2D::is_rotation_smoothing_enabled() const {
+ return rotation_smoothing_enabled;
+}
+
Point2 Camera2D::get_camera_screen_center() const {
return camera_screen_center;
}
@@ -659,6 +692,9 @@ void Camera2D::_validate_property(PropertyInfo &p_property) const {
if (!smoothing_enabled && p_property.name == "smoothing_speed") {
p_property.usage = PROPERTY_USAGE_NO_EDITOR;
}
+ if (!rotation_smoothing_enabled && p_property.name == "rotation_smoothing_speed") {
+ p_property.usage = PROPERTY_USAGE_NO_EDITOR;
+ }
}
void Camera2D::_bind_methods() {
@@ -668,8 +704,8 @@ void Camera2D::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_anchor_mode", "anchor_mode"), &Camera2D::set_anchor_mode);
ClassDB::bind_method(D_METHOD("get_anchor_mode"), &Camera2D::get_anchor_mode);
- ClassDB::bind_method(D_METHOD("set_rotating", "rotating"), &Camera2D::set_rotating);
- ClassDB::bind_method(D_METHOD("is_rotating"), &Camera2D::is_rotating);
+ ClassDB::bind_method(D_METHOD("set_ignore_rotation", "ignore"), &Camera2D::set_ignore_rotation);
+ ClassDB::bind_method(D_METHOD("is_ignoring_rotation"), &Camera2D::is_ignoring_rotation);
ClassDB::bind_method(D_METHOD("_update_scroll"), &Camera2D::_update_scroll);
@@ -716,6 +752,12 @@ void Camera2D::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_enable_follow_smoothing", "follow_smoothing"), &Camera2D::set_enable_follow_smoothing);
ClassDB::bind_method(D_METHOD("is_follow_smoothing_enabled"), &Camera2D::is_follow_smoothing_enabled);
+ ClassDB::bind_method(D_METHOD("set_rotation_smoothing_enabled", "enabled"), &Camera2D::set_rotation_smoothing_enabled);
+ ClassDB::bind_method(D_METHOD("is_rotation_smoothing_enabled"), &Camera2D::is_rotation_smoothing_enabled);
+
+ ClassDB::bind_method(D_METHOD("set_rotation_smoothing_speed", "speed"), &Camera2D::set_rotation_smoothing_speed);
+ ClassDB::bind_method(D_METHOD("get_rotation_smoothing_speed"), &Camera2D::get_rotation_smoothing_speed);
+
ClassDB::bind_method(D_METHOD("force_update_scroll"), &Camera2D::force_update_scroll);
ClassDB::bind_method(D_METHOD("reset_smoothing"), &Camera2D::reset_smoothing);
ClassDB::bind_method(D_METHOD("align"), &Camera2D::align);
@@ -733,7 +775,7 @@ void Camera2D::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "offset", PROPERTY_HINT_NONE, "suffix:px"), "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, "ignore_rotation"), "set_ignore_rotation", "is_ignoring_rotation");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "current"), "set_current", "is_current");
ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "zoom", PROPERTY_HINT_LINK), "set_zoom", "get_zoom");
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "custom_viewport", PROPERTY_HINT_RESOURCE_TYPE, "Viewport", PROPERTY_USAGE_NONE), "set_custom_viewport", "get_custom_viewport");
@@ -750,6 +792,10 @@ void Camera2D::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "smoothing_enabled"), "set_enable_follow_smoothing", "is_follow_smoothing_enabled");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "smoothing_speed", PROPERTY_HINT_NONE, "suffix:px/s"), "set_follow_smoothing", "get_follow_smoothing");
+ ADD_GROUP("Rotation Smoothing", "rotation_smoothing_");
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "rotation_smoothing_enabled"), "set_rotation_smoothing_enabled", "is_rotation_smoothing_enabled");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "rotation_smoothing_speed"), "set_rotation_smoothing_speed", "get_rotation_smoothing_speed");
+
ADD_GROUP("Drag", "drag_");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "drag_horizontal_enabled"), "set_drag_horizontal_enabled", "is_drag_horizontal_enabled");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "drag_vertical_enabled"), "set_drag_vertical_enabled", "is_drag_vertical_enabled");
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-09 04:13:04 +0000