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Diffstat (limited to 'scene/2d/parallax_background.cpp')
-rw-r--r--scene/2d/parallax_background.cpp128
1 files changed, 55 insertions, 73 deletions
diff --git a/scene/2d/parallax_background.cpp b/scene/2d/parallax_background.cpp
index 9336dc51af..17bc26aa7f 100644
--- a/scene/2d/parallax_background.cpp
+++ b/scene/2d/parallax_background.cpp
@@ -29,16 +29,13 @@
#include "parallax_background.h"
#include "parallax_layer.h"
-
-
void ParallaxBackground::_notification(int p_what) {
- switch(p_what) {
-
+ switch (p_what) {
case NOTIFICATION_ENTER_TREE: {
- group_name = "__cameras_"+itos(get_viewport().get_id());
+ group_name = "__cameras_" + itos(get_viewport().get_id());
add_to_group(group_name);
} break;
@@ -47,31 +44,27 @@ void ParallaxBackground::_notification(int p_what) {
remove_from_group(group_name);
} break;
}
-
}
-void ParallaxBackground::_camera_moved(const Transform2D& p_transform) {
-
+void ParallaxBackground::_camera_moved(const Transform2D &p_transform) {
set_scroll_offset(p_transform.get_origin());
- set_scroll_scale(p_transform.get_scale().dot(Vector2(0.5,0.5)));
+ set_scroll_scale(p_transform.get_scale().dot(Vector2(0.5, 0.5)));
}
-
void ParallaxBackground::set_scroll_scale(float p_scale) {
- scale=p_scale;
+ scale = p_scale;
}
-float ParallaxBackground::get_scroll_scale() const{
+float ParallaxBackground::get_scroll_scale() const {
return scale;
}
+void ParallaxBackground::set_scroll_offset(const Point2 &p_ofs) {
-void ParallaxBackground::set_scroll_offset(const Point2& p_ofs) {
-
- offset=p_ofs;
+ offset = p_ofs;
_update_scroll();
}
@@ -81,7 +74,7 @@ void ParallaxBackground::_update_scroll() {
if (!is_inside_tree())
return;
- Vector2 ofs = base_offset+offset*base_scale;
+ Vector2 ofs = base_offset + offset * base_scale;
Size2 vps = get_viewport_size();
@@ -89,26 +82,25 @@ void ParallaxBackground::_update_scroll() {
if (limit_begin.x < limit_end.x) {
if (ofs.x < limit_begin.x)
- ofs.x=limit_begin.x;
- else if (ofs.x+vps.x > limit_end.x)
- ofs.x=limit_end.x-vps.x;
+ ofs.x = limit_begin.x;
+ else if (ofs.x + vps.x > limit_end.x)
+ ofs.x = limit_end.x - vps.x;
}
-
if (limit_begin.y < limit_end.y) {
if (ofs.y < limit_begin.y)
- ofs.y=limit_begin.y;
- else if (ofs.y+vps.y > limit_end.y)
- ofs.y=limit_end.y-vps.y;
+ ofs.y = limit_begin.y;
+ else if (ofs.y + vps.y > limit_end.y)
+ ofs.y = limit_end.y - vps.y;
}
ofs = -ofs;
- final_offset=ofs;
+ final_offset = ofs;
- for(int i=0;i<get_child_count();i++) {
+ for (int i = 0; i < get_child_count(); i++) {
- ParallaxLayer *l=get_child(i)->cast_to<ParallaxLayer>();
+ ParallaxLayer *l = get_child(i)->cast_to<ParallaxLayer>();
if (!l)
continue;
@@ -124,32 +116,31 @@ Point2 ParallaxBackground::get_scroll_offset() const {
return offset;
}
-void ParallaxBackground::set_scroll_base_offset(const Point2& p_ofs) {
+void ParallaxBackground::set_scroll_base_offset(const Point2 &p_ofs) {
- base_offset=p_ofs;
+ base_offset = p_ofs;
_update_scroll();
}
-Point2 ParallaxBackground::get_scroll_base_offset() const{
+Point2 ParallaxBackground::get_scroll_base_offset() const {
return base_offset;
}
-void ParallaxBackground::set_scroll_base_scale(const Point2& p_ofs) {
+void ParallaxBackground::set_scroll_base_scale(const Point2 &p_ofs) {
- base_scale=p_ofs;
+ base_scale = p_ofs;
_update_scroll();
}
-Point2 ParallaxBackground::get_scroll_base_scale() const{
+Point2 ParallaxBackground::get_scroll_base_scale() const {
return base_scale;
}
+void ParallaxBackground::set_limit_begin(const Point2 &p_ofs) {
-void ParallaxBackground::set_limit_begin(const Point2& p_ofs) {
-
- limit_begin=p_ofs;
+ limit_begin = p_ofs;
_update_scroll();
}
@@ -158,11 +149,10 @@ Point2 ParallaxBackground::get_limit_begin() const {
return limit_begin;
}
-void ParallaxBackground::set_limit_end(const Point2& p_ofs) {
+void ParallaxBackground::set_limit_end(const Point2 &p_ofs) {
- limit_end=p_ofs;
+ limit_end = p_ofs;
_update_scroll();
-
}
Point2 ParallaxBackground::get_limit_end() const {
@@ -170,16 +160,14 @@ Point2 ParallaxBackground::get_limit_end() const {
return limit_end;
}
-void ParallaxBackground::set_ignore_camera_zoom(bool ignore){
-
- ignore_camera_zoom = ignore;
+void ParallaxBackground::set_ignore_camera_zoom(bool ignore) {
+ ignore_camera_zoom = ignore;
}
-bool ParallaxBackground::is_ignore_camera_zoom(){
-
- return ignore_camera_zoom;
+bool ParallaxBackground::is_ignore_camera_zoom() {
+ return ignore_camera_zoom;
}
Vector2 ParallaxBackground::get_final_offset() const {
@@ -189,38 +177,32 @@ Vector2 ParallaxBackground::get_final_offset() const {
void ParallaxBackground::_bind_methods() {
- ClassDB::bind_method(D_METHOD("_camera_moved"),&ParallaxBackground::_camera_moved);
- ClassDB::bind_method(D_METHOD("set_scroll_offset","ofs"),&ParallaxBackground::set_scroll_offset);
- ClassDB::bind_method(D_METHOD("get_scroll_offset"),&ParallaxBackground::get_scroll_offset);
- ClassDB::bind_method(D_METHOD("set_scroll_base_offset","ofs"),&ParallaxBackground::set_scroll_base_offset);
- ClassDB::bind_method(D_METHOD("get_scroll_base_offset"),&ParallaxBackground::get_scroll_base_offset);
- ClassDB::bind_method(D_METHOD("set_scroll_base_scale","scale"),&ParallaxBackground::set_scroll_base_scale);
- ClassDB::bind_method(D_METHOD("get_scroll_base_scale"),&ParallaxBackground::get_scroll_base_scale);
- ClassDB::bind_method(D_METHOD("set_limit_begin","ofs"),&ParallaxBackground::set_limit_begin);
- ClassDB::bind_method(D_METHOD("get_limit_begin"),&ParallaxBackground::get_limit_begin);
- ClassDB::bind_method(D_METHOD("set_limit_end","ofs"),&ParallaxBackground::set_limit_end);
- ClassDB::bind_method(D_METHOD("get_limit_end"),&ParallaxBackground::get_limit_end);
- ClassDB::bind_method(D_METHOD("set_ignore_camera_zoom","ignore"), &ParallaxBackground::set_ignore_camera_zoom);
- ClassDB::bind_method(D_METHOD("is_ignore_camera_zoom"), &ParallaxBackground::is_ignore_camera_zoom);
-
-
- ADD_GROUP("Scroll","scroll_");
- ADD_PROPERTY( PropertyInfo(Variant::VECTOR2,"scroll_offset"),"set_scroll_offset","get_scroll_offset");
- ADD_PROPERTY( PropertyInfo(Variant::VECTOR2,"scroll_base_offset"),"set_scroll_base_offset","get_scroll_base_offset");
- ADD_PROPERTY( PropertyInfo(Variant::VECTOR2,"scroll_base_scale"),"set_scroll_base_scale","get_scroll_base_scale");
- ADD_PROPERTY( PropertyInfo(Variant::VECTOR2,"scroll_limit_begin"),"set_limit_begin","get_limit_begin");
- ADD_PROPERTY( PropertyInfo(Variant::VECTOR2,"scroll_limit_end"),"set_limit_end","get_limit_end");
- ADD_PROPERTY( PropertyInfo(Variant::BOOL, "scroll_ignore_camera_zoom"), "set_ignore_camera_zoom", "is_ignore_camera_zoom");
-
+ ClassDB::bind_method(D_METHOD("_camera_moved"), &ParallaxBackground::_camera_moved);
+ ClassDB::bind_method(D_METHOD("set_scroll_offset", "ofs"), &ParallaxBackground::set_scroll_offset);
+ ClassDB::bind_method(D_METHOD("get_scroll_offset"), &ParallaxBackground::get_scroll_offset);
+ ClassDB::bind_method(D_METHOD("set_scroll_base_offset", "ofs"), &ParallaxBackground::set_scroll_base_offset);
+ ClassDB::bind_method(D_METHOD("get_scroll_base_offset"), &ParallaxBackground::get_scroll_base_offset);
+ ClassDB::bind_method(D_METHOD("set_scroll_base_scale", "scale"), &ParallaxBackground::set_scroll_base_scale);
+ ClassDB::bind_method(D_METHOD("get_scroll_base_scale"), &ParallaxBackground::get_scroll_base_scale);
+ ClassDB::bind_method(D_METHOD("set_limit_begin", "ofs"), &ParallaxBackground::set_limit_begin);
+ ClassDB::bind_method(D_METHOD("get_limit_begin"), &ParallaxBackground::get_limit_begin);
+ ClassDB::bind_method(D_METHOD("set_limit_end", "ofs"), &ParallaxBackground::set_limit_end);
+ ClassDB::bind_method(D_METHOD("get_limit_end"), &ParallaxBackground::get_limit_end);
+ ClassDB::bind_method(D_METHOD("set_ignore_camera_zoom", "ignore"), &ParallaxBackground::set_ignore_camera_zoom);
+ ClassDB::bind_method(D_METHOD("is_ignore_camera_zoom"), &ParallaxBackground::is_ignore_camera_zoom);
+
+ ADD_GROUP("Scroll", "scroll_");
+ ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "scroll_offset"), "set_scroll_offset", "get_scroll_offset");
+ ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "scroll_base_offset"), "set_scroll_base_offset", "get_scroll_base_offset");
+ ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "scroll_base_scale"), "set_scroll_base_scale", "get_scroll_base_scale");
+ ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "scroll_limit_begin"), "set_limit_begin", "get_limit_begin");
+ ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "scroll_limit_end"), "set_limit_end", "get_limit_end");
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "scroll_ignore_camera_zoom"), "set_ignore_camera_zoom", "is_ignore_camera_zoom");
}
-
-
-
-
ParallaxBackground::ParallaxBackground() {
- base_scale=Vector2(1,1);
- scale=1.0;
+ base_scale = Vector2(1, 1);
+ scale = 1.0;
set_layer(-1); //behind all by default
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-03 15:35:45 +0000