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ParallaxBackground: added option to ignore camera zoom

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This commit is contained in:
Federico Pacheco 2015-08-04 01:44:38 -03:00
parent cbee679bd7
commit 7a516d13e2
2 changed files with 23 additions and 1 deletions
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20
scene/2d/parallax_background.cpp
View file

@ -110,7 +110,10 @@ void ParallaxBackground::_update_scroll() {
if (!l)
continue;
l->set_base_offset_and_scale(ofs,scale);
if (ignore_camera_zoom)
l->set_base_offset_and_scale(ofs, 1.0);
else
l->set_base_offset_and_scale(ofs, scale);
}
}
@ -165,6 +168,18 @@ Point2 ParallaxBackground::get_limit_end() const {
return limit_end;
}
void ParallaxBackground::set_ignore_camera_zoom(bool ignore){
ignore_camera_zoom = ignore;
}
bool ParallaxBackground::is_ignore_camera_zoom(){
return ignore_camera_zoom;
}
void ParallaxBackground::_bind_methods() {
ObjectTypeDB::bind_method(_MD("_camera_moved"),&ParallaxBackground::_camera_moved);
@ -178,6 +193,8 @@ void ParallaxBackground::_bind_methods() {
ObjectTypeDB::bind_method(_MD("get_limit_begin"),&ParallaxBackground::get_limit_begin);
ObjectTypeDB::bind_method(_MD("set_limit_end","ofs"),&ParallaxBackground::set_limit_end);
ObjectTypeDB::bind_method(_MD("get_limit_end"),&ParallaxBackground::get_limit_end);
ObjectTypeDB::bind_method(_MD("set_ignore_camera_zoom"), &ParallaxBackground::set_ignore_camera_zoom);
ObjectTypeDB::bind_method(_MD("is_ignore_camera_zoom"), &ParallaxBackground::is_ignore_camera_zoom);
ADD_PROPERTY( PropertyInfo(Variant::VECTOR2,"scroll/offset"),_SCS("set_scroll_offset"),_SCS("get_scroll_offset"));
@ -185,6 +202,7 @@ void ParallaxBackground::_bind_methods() {
ADD_PROPERTY( PropertyInfo(Variant::VECTOR2,"scroll/base_scale"),_SCS("set_scroll_base_scale"),_SCS("get_scroll_base_scale"));
ADD_PROPERTY( PropertyInfo(Variant::VECTOR2,"scroll/limit_begin"),_SCS("set_limit_begin"),_SCS("get_limit_begin"));
ADD_PROPERTY( PropertyInfo(Variant::VECTOR2,"scroll/limit_end"),_SCS("set_limit_end"),_SCS("get_limit_end"));
ADD_PROPERTY( PropertyInfo(Variant::BOOL, "scroll/ignore_camera_zoom"), _SCS("set_ignore_camera_zoom"), _SCS("is_ignore_camera_zoom"));
}

4
scene/2d/parallax_background.h
View file

@ -44,6 +44,7 @@ class ParallaxBackground : public CanvasLayer {
String group_name;
Point2 limit_begin;
Point2 limit_end;
bool ignore_camera_zoom;
void _update_scroll();
protected:
@ -72,6 +73,9 @@ public:
void set_limit_end(const Point2& p_ofs);
Point2 get_limit_end() const;
void set_ignore_camera_zoom(bool ignore);
bool is_ignore_camera_zoom();
ParallaxBackground();
};