Add CustomCommand

build/cocos2d_libs.xcodeproj/project.pbxproj.REMOVED.git-id

@@ -1 +1 @@
-483a248a4f35f5351b3ffaecb0911023bed1812b
+63359196a3b9f69ce5b8c2374708597ae31643e2

cocos/2d/CustomCommand.cpp

@@ -0,0 +1,44 @@
+//
+// Created by NiTe Luo on 11/8/13.
+//
+
+
+#include "CustomCommand.h"
+
+NS_CC_BEGIN
+
+CustomCommand::CustomCommand(int viewport, int32_t depth)
+:RenderCommand()
+, _viewport(viewport)
+, _depth(depth)
+, func(nullptr)
+{
+    _type = CUSTOM_COMMAND;
+}
+
+CustomCommand::~CustomCommand()
+{
+
+}
+
+int64_t CustomCommand::generateID()
+{
+    _id = 0;
+
+    _id = (int64_t)_viewport << 61
+            | (int64_t)1 << 60 // translucent
+            | (int64_t)0 << 59 // is command
+            | (int64_t)_depth << 35;
+
+    return _id;
+}
+
+void CustomCommand::execute()
+{
+    if(func)
+    {
+        func();
+    }
+}
+
+NS_CC_END

cocos/2d/CustomCommand.h

@@ -0,0 +1,47 @@
+//
+// Created by NiTe Luo on 11/8/13.
+//
+
+
+
+#ifndef _CC_CUSTOMCOMMAND_H_
+#define _CC_CUSTOMCOMMAND_H_
+
+#include "RenderCommand.h"
+
+NS_CC_BEGIN
+using namespace std;
+
+class CustomCommand : public RenderCommand
+{
+public:
+    CustomCommand(int viewport, int32_t depth);
+    ~CustomCommand();
+
+    // +----------+----------+-----+-----------------------------------+
+    // |          |          |     |                |                  |
+    // | ViewPort | Transluc | Cmd |      Depth     |                  |
+    // |   3 bits |    1 bit |  1  |    24 bits     |                  |
+    // +----------+----------+-----+----------------+------------------+
+    virtual int64_t generateID();
+
+    void execute();
+
+    inline bool isTranslucent() { return true; }
+
+    //TODO support non-graphical command
+    inline bool isCommand() { return false; }
+
+public:
+    function<void()> func;
+
+protected:
+    int _viewport;
+
+    int32_t _depth;
+
+};
+
+NS_CC_END
+
+#endif //_CC_CUSTOMCOMMAND_H_

cocos/2d/renderer/RenderCommand.h

@@ -17,7 +17,7 @@ NS_CC_BEGIN
 enum RenderCommandType
 {
     QUAD_COMMAND,
-    CUSTOMIZE_COMMAND,
+    CUSTOM_COMMAND,
     GROUP_COMMAND,
     UNKNOWN_COMMAND,
 };

cocos/2d/renderer/Renderer.cpp

@@ -6,6 +6,8 @@
 #include "Renderer.h"
 #include "CCShaderCache.h"
 #include "ccGLStateCache.h"
+#include "CustomCommand.h"
+
 
 NS_CC_BEGIN
 using namespace std;
@@ -144,11 +146,12 @@ void Renderer::render()
                 if(_lastMaterialID != cmd->getMaterialID() || _numQuads == VBO_SIZE)
                 {
                     //Draw batched data
-                    if(_numQuads > 0)
-                    {
-                        drawQuads();
-                    }
+                    drawQuads();
+                }
 
+                //Reset material if needed.
+                if(_lastMaterialID != cmd->getMaterialID())
+                {
                     //Set new material
                     _lastMaterialID = cmd->getMaterialID();
 
@@ -161,10 +164,19 @@ void Renderer::render()
                     GL::bindTexture2D(cmd->getTextureID());
                 }
 
+
                 batchQuads(cmd);
 
                 break;
             }
+            case CUSTOM_COMMAND:
+            {
+                flush();
+                CustomCommand* cmd = (CustomCommand*)command;
+                cmd->execute();
+
+                break;
+            }
             default:
                 break;
         }
@@ -179,6 +191,9 @@ void Renderer::render()
 
 void Renderer::drawQuads()
 {
+    if(_numQuads <= 0)
+        return;
+
     //Set VBO data
     glBindBuffer(GL_ARRAY_BUFFER, _buffersVBO[0]);
 
@@ -207,4 +222,10 @@ void Renderer::batchQuads(QuadCommand* cmd)
     _quads[_numQuads - 1] = *cmd->getQuad();
 }
 
+void Renderer::flush()
+{
+    drawQuads();
+    _lastMaterialID = 0;
+}
+
 NS_CC_END

cocos/2d/renderer/Renderer.h

@@ -12,6 +12,7 @@
 #include "RenderCommand.h"
 #include "CCGLProgram.h"
 #include "QuadCommand.h"
+#include "CCGL.h"
 
 #define VBO_SIZE 64
 
@@ -39,11 +40,13 @@ protected:
     void batchQuads(QuadCommand* cmd);
     void drawQuads();
 
+    //Draw the previews queued quads and flush previous context
+    void flush();
+
 protected:
     vector<RenderCommand*> _renderQueue;
     int _lastMaterialID;
 
-
     V3F_C4B_T2F_Quad*_quads;
     GLushort* _indices;
     GLuint _VAOname;