shader using

CMakeLists.txt

@@ -303,6 +303,7 @@ set(BINDING_SOURCE
 	binding-mri/chroma-binding.cpp
 	binding-mri/niko-binding.cpp
 	binding-mri/time-binding.cpp
+	binding-mri/shader-binging.cpp
 )
 
 source_group("Binding Source" FILES ${BINDING_SOURCE} ${BINDING_HEADERS})

binding-mri/binding-mri.cpp

@@ -84,6 +84,7 @@ void oneshotBindingInit();
 void SunshineBindingInit();
 void steamBindingInit();
 void chromaBindingInit();
+void shaderBindingInit();
 
 RB_METHOD(mriPrint);
 RB_METHOD(mriP);
@@ -119,6 +120,7 @@ static void mriBindingInit(){
     SunshineBindingInit();
 	steamBindingInit();
 	chromaBindingInit();
+	shaderBindingInit();
 
 	_rb_define_module_function(rb_mKernel, "rgss_main", mriRgssMain);
 	_rb_define_module_function(rb_mKernel, "rgss_stop", mriRgssStop);

binding-mri/shader-binging.cpp

@@ -0,0 +1,19 @@
+#include <ruby.h>
+
+#include "shader.h"
+
+#include "disposable-binding.h"
+#include "binding-util.h"
+#include "binding-types.h"
+
+VALUE rb_mShader;
+
+void shaderBindingInit(){
+	printf("[shaderBindingInit] Initializing Shaders binding\n");
+    rb_mShader = rb_define_module("Shader");
+    
+    #define DEFINE_RUBY_CONST(name, type, rb) \
+	rb_define_const(rb_mShader, #rb, INT2NUM(ShaderType::SHADER_##name));
+        SHADER_LIST(DEFINE_RUBY_CONST)
+    #undef DEFINE_RUBY_CONST
+}

binding-mri/sprite-binding.cpp

@@ -63,6 +63,7 @@ DEF_PROP_I(Sprite, BlendType)
 DEF_PROP_I(Sprite, WaveAmp)
 DEF_PROP_I(Sprite, WaveLength)
 DEF_PROP_I(Sprite, WaveSpeed)
+DEF_PROP_I(Sprite, Shader)
 
 DEF_PROP_F(Sprite, ZoomX)
 DEF_PROP_F(Sprite, ZoomY)
@@ -71,7 +72,6 @@ DEF_PROP_F(Sprite, WavePhase)
 
 DEF_PROP_B(Sprite, Mirror)
 DEF_PROP_B(Sprite, Obscured)
-DEF_PROP_B(Sprite, WorldMachine)
 
 RB_METHOD(spriteWidth){
 	RB_UNUSED_PARAM;
@@ -123,7 +123,7 @@ void spriteBindingInit(){
 	INIT_PROP_BIND( Sprite, Tone,         "tone"          );
 	INIT_PROP_BIND( Sprite, Modulate,     "modulate"      );
 	INIT_PROP_BIND( Sprite, Obscured,     "obscured"      );
-	INIT_PROP_BIND( Sprite, WorldMachine, "world_machine" );
+	INIT_PROP_BIND( Sprite, Shader,       "shader"        );
 
 	_rb_define_method(klass, "width", spriteWidth);
 	_rb_define_method(klass, "height", spriteHeight);

scripts/FastTravel.rb

@@ -37,7 +37,7 @@ class FastTravel
     @niko_icon.zoom_x = @niko_icon.zoom_y = @scale_multiplier
     @niko_icon.z = 10
     @niko_icon.opacity = 0
-    @niko_icon.world_machine = true
+    @niko_icon.shader = Shader::WorldMachine
 
     @niko_pos_x = 0.0
     @niko_pos_y = 0.0
@@ -70,8 +70,8 @@ class FastTravel
     @arrow_top.opacity = @arrow_bottom.opacity =
     @arrow_left.opacity = @arrow_right.opacity = 0
     
-    @arrow_top.world_machine = @arrow_bottom.world_machine =
+    @arrow_top.shader = @arrow_bottom.shader =
-    @arrow_left.world_machine = @arrow_right.world_machine = true
+    @arrow_left.shader = @arrow_right.shader = Shader::WorldMachine
 
     @arrow_top.z = @arrow_bottom.z =
     @arrow_left.z = @arrow_right.z = 11
@@ -195,7 +195,7 @@ class FastTravel
         spr.x = Graphics.width / 2 + zone.locations[item].x * @scale_multiplier
         spr.y = Graphics.height / 2 + zone.locations[item].y * @scale_multiplier
         spr.opacity = 0
-        spr.world_machine = true
+        spr.shader = Shader::WorldMachine
         @data_locations[item] = spr
         set_color(item)
       else

scripts/Sprite_Character.rb

@@ -27,8 +27,6 @@ class Sprite_Character
     @text_sprite.bitmap.font.size = 12
     @character = character
     
-    #for debug
-    @last_char_name
     update
   end
   #--------------------------------------------------------------------------
@@ -37,7 +35,7 @@ class Sprite_Character
   def update
     # Choose the appropriate light sprite
     @light_sprite.viewport = ($game_screen.tone.blank?) ? @viewport : @light_viewport
-    @light_sprite.world_machine = @sprite.world_machine = @character.character_name.start_with?("en") || (@character.character_name.start_with?("niko") && $game_switches[160])
+    @light_sprite.shader = @sprite.shader = @character.character_name.start_with?("en") || (@character.character_name.start_with?("niko") && $game_switches[160]) ? Shader::WorldMachine : Shader::Sprite
     if @last_char_name != character.character_name && Settings[:debug]
       @text_sprite.bitmap.clear
       @text_sprite.bitmap.draw_text(0, 0, 256, 12, "#{@character.character_name}")

src/shader.cpp

@@ -231,6 +231,7 @@ void ShaderBase::GLProjMat::apply(const Vec2i &value) {
 void ShaderBase::init(){
 	GET_U(texSizeInv);
 	GET_U(translation);
+	GET_U(uTime);
 
 	projMat.u_mat = gl.GetUniformLocation(program, "projMat");
 }
@@ -248,6 +249,10 @@ void ShaderBase::setTranslation(const Vec2i &value){
 	gl.Uniform2f(u_translation, value.x, value.y);
 }
 
+void ShaderBase::setTime(float value){
+	gl.Uniform1f(u_uTime, value);
+}
+
 
 FlatColorShader::FlatColorShader(){
 	INIT_SHADER(minimal, flatColor, FlatColorShader);
@@ -422,19 +427,8 @@ void SpriteShader::setBushOpacity(float value){
 WMShader::WMShader(){
 	INIT_SHADER(worldMachine, worldMachine, WMShader);
 	SpriteShader::init();
-
-	GET_U(uTime);
-	//GET_U(resolution);
 }
 
-void WMShader::setTime(float value){
-	gl.Uniform1f(u_uTime, value);
-}
-/*
-void WMShader::setResolution(float x, float y){
-	gl.Uniform2f(u_resolution, x, y);
-}*/
-
 
 PlaneShader::PlaneShader(){
 	INIT_SHADER(simple, plane, PlaneShader);

src/shader.h

@@ -76,11 +76,15 @@ public:
 
 	void setTexSize(const Vec2i &value);
 	void setTranslation(const Vec2i &value);
+	void setTime(float value);
 
 protected:
 	void init();
 
 	GLint u_texSizeInv, u_translation;
+
+private:
+	GLint u_uTime;
 };
 
 class FlatColorShader : public ShaderBase{
@@ -179,11 +183,6 @@ private:
 class WMShader : public SpriteShader{
 public:
 	WMShader();
-
-	void setTime(float value);
-	//void setResolution(float x, float y);
-private:
-	GLint u_uTime/*, u_resolution*/;
 };
 
 class PlaneShader : public ShaderBase{
@@ -302,26 +301,39 @@ private:
 };
 
 /* Global object containing all available shaders */
+
+//    Name            C++ Class           In ruby const name
+#define SHADER_LIST(X) \
+	X(flatColor,      FlatColorShader,    Flat) \
+	X(simple,         SimpleShader,       Simple) \
+	X(simpleColor,    SimpleColorShader,  SimpleColor) \
+	X(simpleAlpha,    SimpleAlphaShader,  SimpleAlpha) \
+	X(simpleSprite,   SimpleSpriteShader, SimpleSprite) \
+	X(alphaSprite,    AlphaSpriteShader,  AlphaSprite) \
+	X(sprite,         SpriteShader,       Sprite) \
+	X(worldMachine,   WMShader,           WorldMachine) \
+	X(plane,          PlaneShader,        Plane) \
+	X(gray,           GrayShader,         Gray) \
+	X(tilemap,        TilemapShader,      TileMap) \
+	X(flashMap,       FlashMapShader,     Flash) \
+	X(trans,          TransShader,        Trans) \
+	X(simpleTrans,    SimpleTransShader,  SimpleTrans) \
+	X(hue,            HueShader,          Hue) \
+	X(blt,            BltShader,          Blt) \
+	X(simpleMatrix,   SimpleMatrixShader, SimpleMatrix) \
+	X(blur,           BlurShader,         Blur) \
+	X(obscured,       ObscuredShader,     Obscured)
+
 struct ShaderSet{
-	FlatColorShader flatColor;
+	#define DECLARE_SHADER(name, type, rb) type name;
-	SimpleShader simple;
+		SHADER_LIST(DECLARE_SHADER)
-	SimpleColorShader simpleColor;
+	#undef DECLARE_SHADER
-	SimpleAlphaShader simpleAlpha;
+};
-	SimpleSpriteShader simpleSprite;
+enum ShaderType{
-	AlphaSpriteShader alphaSprite;
+#define DECLARE_ENUM(name, type, rb) SHADER_##name,
-	SpriteShader sprite;
+	SHADER_LIST(DECLARE_ENUM)
-	WMShader worldMachine;
+#undef DECLARE_ENUM
-	PlaneShader plane;
+	SHADER_COUNT
-	GrayShader gray;
-	TilemapShader tilemap;
-	FlashMapShader flashMap;
-	TransShader trans;
-	SimpleTransShader simpleTrans;
-	HueShader hue;
-	BltShader blt;
-	SimpleMatrixShader simpleMatrix;
-	BlurShader blur;
-	ObscuredShader obscured;
 };
 
 #endif // SHADER_H

src/sprite.cpp

@@ -44,7 +44,6 @@
 #include <boost/chrono.hpp>
 
 struct SpritePrivate{
-    boost::chrono::high_resolution_clock::time_point startTime = boost::chrono::high_resolution_clock::now();
 
 	Bitmap *bitmap;
 
@@ -69,12 +68,13 @@ struct SpritePrivate{
 	bool isVisible;
 
 	bool obscured;
-	bool worldMachine;
 
 	Color *color;
 	Tone *tone;
 	Color *modulate;
 	
+	int shader;
+
 	struct{
 		int amp;
 		int length;
@@ -103,10 +103,10 @@ struct SpritePrivate{
 	      blendType(BlendNormal),
 	      isVisible(false),
 	      obscured(false),
-	      worldMachine(false),
 	      color(&tmp.color),
 	      tone(&tmp.tone),
-	      modulate(&tmp.modulate)
+	      modulate(&tmp.modulate),
+		  shader(ShaderType::SHADER_sprite)
 
 	{
 		sceneRect.x = sceneRect.y = 0;
@@ -322,7 +322,7 @@ DEF_ATTR_SIMPLE(Sprite, Color,        Color&, *p->color)
 DEF_ATTR_SIMPLE(Sprite, Tone,         Tone&,     *p->tone)
 DEF_ATTR_SIMPLE(Sprite, Modulate,     Color&,    *p->modulate)
 DEF_ATTR_SIMPLE(Sprite, Obscured,     bool,       p->obscured)
-DEF_ATTR_SIMPLE(Sprite, WorldMachine, bool,    p->worldMachine)
+DEF_ATTR_SIMPLE(Sprite, Shader,       int,        p->shader)
 
 void Sprite::setBitmap(Bitmap *bitmap){
 	guardDisposed();
@@ -512,7 +512,11 @@ void Sprite::draw(){
 		shader.setObscured(shState->graphics().obscuredTex());
 		base = &shader;
 	}
-    else if (p->worldMachine){
+	else{
+		switch (p->shader)
+		{
+		case ShaderType::SHADER_worldMachine:
+			{
 				WMShader &shader = shState->shaders().worldMachine;
 
 				shader.bind();
@@ -531,16 +535,14 @@ void Sprite::draw(){
 
 				shader.setColor(*blend);
 				shader.setModulate(p->modulate->norm);
-		//shader.setResolution(p->bitmap->width(), p->bitmap->height());
-        
-        boost::chrono::high_resolution_clock::time_point currentTime = boost::chrono::high_resolution_clock::now();
-        
-        boost::chrono::duration<float> elapsed = currentTime - p->startTime;
-        shader.setTime(elapsed.count());
 
 				base = &shader;
+
+				break;
 			}
-	else if (renderEffect){
+		default:
+			{
+				if (renderEffect){
 					SpriteShader &shader = shState->shaders().sprite;
 
 					shader.bind();
@@ -580,6 +582,14 @@ void Sprite::draw(){
 					base = &shader;
 				}
 
+				break;
+			}
+		}
+	}
+	boost::chrono::high_resolution_clock::time_point currentTime = boost::chrono::high_resolution_clock::now();
+	boost::chrono::duration<float> elapsed = currentTime - startTime;
+	base->setTime(elapsed.count());
+
 	glState.blendMode.pushSet(p->blendType);
 
 	p->bitmap->bindTex(*base);

src/sprite.h

@@ -27,6 +27,7 @@
 #include "disposable.h"
 #include "viewport.h"
 #include "util.h"
+#include "shader.h"
 
 #include <boost/chrono.hpp>
 
@@ -39,6 +40,8 @@ struct SpritePrivate;
 
 class Sprite : public ViewportElement, public Flashable, public Disposable{
 public:
+    boost::chrono::high_resolution_clock::time_point startTime = boost::chrono::high_resolution_clock::now();
+	
 	Sprite(Viewport *viewport = 0);
 	~Sprite();
 
@@ -69,7 +72,7 @@ public:
 	DECL_ATTR( WaveSpeed,    int     )
 	DECL_ATTR( WavePhase,    float   )
 	DECL_ATTR( Obscured,     bool    )
-	DECL_ATTR( WorldMachine, bool    )
+	DECL_ATTR( Shader,       int     )
 	DECL_ATTR( startTime,    boost::chrono::high_resolution_clock::time_point)
 
 	void initDynAttribs();