Merge branch 'master' of https://github.com/okamstudio/godot

5 files changed, 259 insertions, 0 deletions

diff --git a/servers/visual/rasterizer.h b/servers/visual/rasterizer.h
index 92c7b8ac14..63ebdbc34a 100644
--- a/servers/visual/rasterizer.h
+++ b/servers/visual/rasterizer.h
@@ -567,6 +567,39 @@ public:
 		CANVAS_RECT_FLIP_V=8
 	};
 
+
+	struct CanvasLight {
+
+		bool enabled;
+		bool shadow;
+		Color color;
+		Matrix32 xform;
+		float height;
+		int z_min;
+		int z_max;
+		int item_mask;
+		VS::CanvasLightBlendMode blend_mode;
+		RID texture;
+		void *texture_cache; // implementation dependent
+		Vector2 texture_offset;
+
+		CanvasLight *next_ptr;
+
+		CanvasLight() {
+			enabled=true;
+			shadow=false;
+			color=Color(1,1,1);
+			height=0;
+			z_min=-1024;
+			z_max=1024;
+			item_mask=1;
+			blend_mode=VS::CANVAS_LIGHT_BLEND_ADD;
+			texture_cache=NULL;
+			next_ptr=NULL;
+		}
+	};
+
+
 	struct CanvasItem {
 
 		struct Command {
diff --git a/servers/visual/visual_server_raster.cpp b/servers/visual/visual_server_raster.cpp
index a3aa573e35..e8fa319f11 100644
--- a/servers/visual/visual_server_raster.cpp
+++ b/servers/visual/visual_server_raster.cpp
@@ -3819,6 +3819,131 @@ void VisualServerRaster::canvas_item_raise(RID p_item) {
 
 }
 
+/***** CANVAS LIGHT *******/
+
+RID VisualServerRaster::canvas_light_create() {
+
+	Rasterizer::CanvasLight *clight = memnew( Rasterizer::CanvasLight );
+	return canvas_light_owner.make_rid(clight);
+}
+
+void VisualServerRaster::canvas_light_attach_to_canvas(RID p_light,RID p_canvas){
+
+	Rasterizer::CanvasLight *clight = canvas_light_owner.get(p_light);
+	ERR_FAIL_COND(!clight);
+
+
+}
+void VisualServerRaster::canvas_light_set_enabled(RID p_light, bool p_enabled){
+
+	Rasterizer::CanvasLight *clight = canvas_light_owner.get(p_light);
+	ERR_FAIL_COND(!clight);
+	clight->enabled=p_enabled;
+
+}
+void VisualServerRaster::canvas_light_set_transform(RID p_light, const Matrix32& p_transform){
+
+	Rasterizer::CanvasLight *clight = canvas_light_owner.get(p_light);
+	ERR_FAIL_COND(!clight);
+	clight->xform=p_transform;
+
+}
+void VisualServerRaster::canvas_light_set_texture(RID p_light, RID p_texture){
+
+	Rasterizer::CanvasLight *clight = canvas_light_owner.get(p_light);
+	ERR_FAIL_COND(!clight);
+	clight->texture=p_texture;
+
+}
+void VisualServerRaster::canvas_light_set_texture_offset(RID p_light, const Vector2& p_offset){
+
+	Rasterizer::CanvasLight *clight = canvas_light_owner.get(p_light);
+	ERR_FAIL_COND(!clight);
+	clight->texture_offset=p_offset;
+
+}
+void VisualServerRaster::canvas_light_set_color(RID p_light, const Color& p_color){
+
+	Rasterizer::CanvasLight *clight = canvas_light_owner.get(p_light);
+	ERR_FAIL_COND(!clight);
+	clight->color=p_color;
+
+
+}
+void VisualServerRaster::canvas_light_set_height(RID p_light, float p_height){
+
+	Rasterizer::CanvasLight *clight = canvas_light_owner.get(p_light);
+	ERR_FAIL_COND(!clight);
+	clight->height=p_height;
+
+}
+void VisualServerRaster::canvas_light_set_z_range(RID p_light, int p_min_z,int p_max_z){
+
+	Rasterizer::CanvasLight *clight = canvas_light_owner.get(p_light);
+	ERR_FAIL_COND(!clight);
+	clight->z_min=p_min_z;
+	clight->z_max=p_max_z;
+
+}
+void VisualServerRaster::canvas_light_set_item_mask(RID p_light, int p_mask){
+
+	Rasterizer::CanvasLight *clight = canvas_light_owner.get(p_light);
+	ERR_FAIL_COND(!clight);
+	clight->item_mask=p_mask;
+
+}
+
+void VisualServerRaster::canvas_light_set_blend_mode(RID p_light, CanvasLightBlendMode p_blend_mode){
+
+	Rasterizer::CanvasLight *clight = canvas_light_owner.get(p_light);
+	ERR_FAIL_COND(!clight);
+	clight->blend_mode=p_blend_mode;
+
+}
+void VisualServerRaster::canvas_light_set_shadow_enabled(RID p_light, bool p_enabled){
+
+	Rasterizer::CanvasLight *clight = canvas_light_owner.get(p_light);
+	ERR_FAIL_COND(!clight);
+	clight->shadow=p_enabled;
+
+}
+void VisualServerRaster::canvas_light_set_shadow_buffer_size(RID p_light, int p_size){
+
+	Rasterizer::CanvasLight *clight = canvas_light_owner.get(p_light);
+	ERR_FAIL_COND(!clight);
+
+}
+void VisualServerRaster::canvas_light_set_shadow_filter(RID p_light, int p_size){
+
+	Rasterizer::CanvasLight *clight = canvas_light_owner.get(p_light);
+	ERR_FAIL_COND(!clight);
+
+}
+
+/****** CANVAS LIGHT OCCLUDER ******/
+
+RID VisualServerRaster::canvas_light_occluder_create() {
+
+	return RID();
+}
+
+void VisualServerRaster::canvas_light_occluder_attach_to_canvas(RID p_occluder,RID p_canvas) {
+
+
+}
+
+void VisualServerRaster::canvas_light_occluder_set_enabled(RID p_occluder,bool p_enabled){
+
+
+}
+
+void VisualServerRaster::canvas_light_occluder_set_shape(RID p_occluder,const DVector<Vector2>& p_shape){
+
+
+}
+
+
+
 /******** CANVAS *********/
 
 
@@ -4101,6 +4226,15 @@ void VisualServerRaster::free( RID p_rid ) {
 		canvas_item_owner.free( p_rid );
 		
 		memdelete( canvas_item );
+
+	} else if (canvas_light_owner.owns(p_rid)) {
+
+		Rasterizer::CanvasLight *canvas_light = canvas_light_owner.get(p_rid);
+		ERR_FAIL_COND(!canvas_light);
+
+		canvas_light_owner.free( p_rid );
+		memdelete( canvas_light );
+
 	} else if (scenario_owner.owns(p_rid)) {
 		
 		Scenario *scenario=scenario_owner.get(p_rid);
diff --git a/servers/visual/visual_server_raster.h b/servers/visual/visual_server_raster.h
index 6c4e15827a..c15b6ebb26 100644
--- a/servers/visual/visual_server_raster.h
+++ b/servers/visual/visual_server_raster.h
@@ -440,6 +440,8 @@ class VisualServerRaster : public VisualServer {
 	};
 
 
+	RID_Owner<Rasterizer::CanvasLight> canvas_light_owner;
+
 
 	struct Viewport {
 
@@ -1122,9 +1124,43 @@ public:
 	virtual void canvas_item_set_use_parent_shader(RID p_item, bool p_enable);
 
 
+
 	virtual void canvas_item_set_shader_param(RID p_canvas_item, const StringName& p_param, const Variant& p_value);
 	virtual Variant canvas_item_get_shader_param(RID p_canvas_item, const StringName& p_param) const;
 
+	virtual RID canvas_light_create();
+	virtual void canvas_light_attach_to_canvas(RID p_light,RID p_canvas);
+	virtual void canvas_light_set_enabled(RID p_light, bool p_enabled);
+	virtual void canvas_light_set_transform(RID p_light, const Matrix32& p_transform);
+	virtual void canvas_light_set_texture(RID p_light, RID p_texture);
+	virtual void canvas_light_set_texture_offset(RID p_light, const Vector2& p_offset);
+	virtual void canvas_light_set_color(RID p_light, const Color& p_color);
+	virtual void canvas_light_set_height(RID p_light, float p_height);
+	virtual void canvas_light_set_z_range(RID p_light, int p_min_z,int p_max_z);
+	virtual void canvas_light_set_item_mask(RID p_light, int p_mask);
+
+	enum CanvasightBlendMode {
+		CANVAS_LIGHT_BLEND_ADD,
+		CANVAS_LIGHT_BLEND_SUB,
+		CANVAS_LIGHT_BLEND_MULTIPLY,
+		CANVAS_LIGHT_BLEND_DODGE,
+		CANVAS_LIGHT_BLEND_BURN,
+		CANVAS_LIGHT_BLEND_LIGHTEN,
+		CANVAS_LIGHT_BLEND_DARKEN,
+		CANVAS_LIGHT_BLEND_OVERLAY,
+		CANVAS_LIGHT_BLEND_SCREEN,
+	};
+	virtual void canvas_light_set_blend_mode(RID p_light, CanvasLightBlendMode p_blend_mode);
+	virtual void canvas_light_set_shadow_enabled(RID p_light, bool p_enabled);
+	virtual void canvas_light_set_shadow_buffer_size(RID p_light, int p_size);
+	virtual void canvas_light_set_shadow_filter(RID p_light, int p_size);
+
+
+	virtual RID canvas_light_occluder_create();
+	virtual void canvas_light_occluder_attach_to_canvas(RID p_occluder,RID p_canvas);
+	virtual void canvas_light_occluder_set_enabled(RID p_occluder,bool p_enabled);
+	virtual void canvas_light_occluder_set_shape(RID p_occluder,const DVector<Vector2>& p_shape);
+
 	virtual void canvas_item_clear(RID p_item);
 	virtual void canvas_item_raise(RID p_item);
 
diff --git a/servers/visual/visual_server_wrap_mt.h b/servers/visual/visual_server_wrap_mt.h
index b59fdbc66a..9574dff018 100644
--- a/servers/visual/visual_server_wrap_mt.h
+++ b/servers/visual/visual_server_wrap_mt.h
@@ -1146,6 +1146,29 @@ public:
 	FUNC1(canvas_item_clear,RID);
 	FUNC1(canvas_item_raise,RID);
 
+	/* CANVAS LIGHT */
+	FUNC0R(RID,canvas_light_create);
+	FUNC2(canvas_light_attach_to_canvas,RID,RID);
+	FUNC2(canvas_light_set_enabled,RID,bool);
+	FUNC2(canvas_light_set_transform,RID,const Matrix32&);
+	FUNC2(canvas_light_set_texture,RID,RID);
+	FUNC2(canvas_light_set_texture_offset,RID,const Vector2&);
+	FUNC2(canvas_light_set_color,RID,const Color&);
+	FUNC2(canvas_light_set_height,RID,float);
+	FUNC3(canvas_light_set_z_range,RID,int,int);
+	FUNC2(canvas_light_set_item_mask,RID,int);
+
+	FUNC2(canvas_light_set_blend_mode,RID,CanvasLightBlendMode);
+	FUNC2(canvas_light_set_shadow_enabled,RID,bool);
+	FUNC2(canvas_light_set_shadow_buffer_size,RID,int);
+	FUNC2(canvas_light_set_shadow_filter,RID,int);
+
+	/* CANVAS OCCLUDER */
+
+	FUNC0R(RID,canvas_light_occluder_create);
+	FUNC2(canvas_light_occluder_attach_to_canvas,RID,RID);
+	FUNC2(canvas_light_occluder_set_enabled,RID,bool);
+	FUNC2(canvas_light_occluder_set_shape,RID,const DVector<Vector2>&);
 
 	/* CURSOR */
 	FUNC2(cursor_set_rotation,float , int ); // radians
diff --git a/servers/visual_server.h b/servers/visual_server.h
index 5721e7acf0..49ae8ce4e6 100644
--- a/servers/visual_server.h
+++ b/servers/visual_server.h
@@ -999,6 +999,39 @@ public:
 	virtual void canvas_item_set_shader_param(RID p_canvas_item, const StringName& p_param, const Variant& p_value)=0;
 	virtual Variant canvas_item_get_shader_param(RID p_canvas_item, const StringName& p_param) const=0;
 
+	virtual RID canvas_light_create()=0;
+	virtual void canvas_light_attach_to_canvas(RID p_light,RID p_canvas)=0;
+	virtual void canvas_light_set_enabled(RID p_light, bool p_enabled)=0;
+	virtual void canvas_light_set_transform(RID p_light, const Matrix32& p_transform)=0;
+	virtual void canvas_light_set_texture(RID p_light, RID p_texture)=0;
+	virtual void canvas_light_set_texture_offset(RID p_light, const Vector2& p_offset)=0;
+	virtual void canvas_light_set_color(RID p_light, const Color& p_color)=0;
+	virtual void canvas_light_set_height(RID p_light, float p_height)=0;
+	virtual void canvas_light_set_z_range(RID p_light, int p_min_z,int p_max_z)=0;
+	virtual void canvas_light_set_item_mask(RID p_light, int p_mask)=0;
+
+	enum CanvasLightBlendMode {
+		CANVAS_LIGHT_BLEND_ADD,
+		CANVAS_LIGHT_BLEND_SUB,
+		CANVAS_LIGHT_BLEND_MULTIPLY,
+		CANVAS_LIGHT_BLEND_DODGE,
+		CANVAS_LIGHT_BLEND_BURN,
+		CANVAS_LIGHT_BLEND_LIGHTEN,
+		CANVAS_LIGHT_BLEND_DARKEN,
+		CANVAS_LIGHT_BLEND_OVERLAY,
+		CANVAS_LIGHT_BLEND_SCREEN,
+	};
+	virtual void canvas_light_set_blend_mode(RID p_light, CanvasLightBlendMode p_blend_mode)=0;
+	virtual void canvas_light_set_shadow_enabled(RID p_light, bool p_enabled)=0;
+	virtual void canvas_light_set_shadow_buffer_size(RID p_light, int p_size)=0;
+	virtual void canvas_light_set_shadow_filter(RID p_light, int p_size)=0;
+
+
+	virtual RID canvas_light_occluder_create()=0;
+	virtual void canvas_light_occluder_attach_to_canvas(RID p_occluder,RID p_canvas)=0;
+	virtual void canvas_light_occluder_set_enabled(RID p_occluder,bool p_enabled)=0;
+	virtual void canvas_light_occluder_set_shape(RID p_occluder,const DVector<Vector2>& p_shape)=0;
+
 	/* CURSOR */
 	virtual void cursor_set_rotation(float p_rotation, int p_cursor = 0)=0; // radians
 	virtual void cursor_set_texture(RID p_texture, const Point2 &p_center_offset = Point2(0, 0), int p_cursor=0)=0;