1 files changed, 75 insertions, 89 deletions

diff --git a/src/lua/modules/graphics/jsl.cpp b/src/lua/modules/graphics/jsl.cpp
index 58de46a..9714695 100644
--- a/src/lua/modules/graphics/jsl.cpp
+++ b/src/lua/modules/graphics/jsl.cpp
@@ -10,7 +10,6 @@ namespace lua
     
 	using namespace jin::graphics;
 
-	typedef Texture Image;
 	typedef Ref<JSLProgram>& JSLRef;
 
     static inline JSLRef checkJSLProgram(lua_State* L)
@@ -32,93 +31,74 @@ namespace lua
         COLOR,
     };
 
-    static VARIABLE_TYPE strToType(const char* str)
+    /**
+    * jsl:sendNumber("variable", 0.1)
+    */
+    static int l_sendNumber  (lua_State* L)
     {
-        std::string s = std::string(str);
-        if      (s == "number") return NUMBER;
-        else if (s == "Image")  return IMAGE;
-        else if (s == "Canvas") return CANVAS;
-        else if (s == "vec2")   return VEC2;
-        else if (s == "vec3")   return VEC3;
-        else if (s == "vec4")   return VEC4;
-        else if (s == "Color")  return COLOR;
-        else return INVALID;
+        JSLRef ref = checkJSLProgram(L);
+        const char* variable = luax_checkstring(L, 2);
+        float number = luax_checknumber(L, 3);
+        ref->sendFloat(variable, number);
+        return 0;
     }
 
-    /**
-    * Use send function send variables to JSL program. 
-    */
-    static int l_send(lua_State* L)
+    static int l_sendTexture (lua_State* L)
+    {
+        JSLRef ref = checkJSLProgram(L);
+        const char* variable = luax_checkstring(L, 2);
+        Proxy* proxy = (Proxy*)luax_checktype(L, 3, JIN_GRAPHICS_TEXTURE);
+        Ref<Texture>& tex = proxy->getRef<Texture>();
+        ref->sendTexture(variable, tex.getObject());
+        return 0;
+    }
+
+    static int l_sendCanvas  (lua_State* L)
+    {
+        JSLRef ref = checkJSLProgram(L);
+        const char* variable = luax_checkstring(L, 2);
+        Proxy* proxy = (Proxy*)luax_checktype(L, 3, JIN_GRAPHICS_CANVAS);
+        Ref<Canvas>& canvas = proxy->getRef<Canvas>();
+        ref->sendCanvas(variable, canvas.getObject());
+        return 0;
+    }
+
+    static int l_sendVec2    (lua_State* L)
+    {
+        JSLRef ref = checkJSLProgram(L);
+        const char* variable = luax_checkstring(L, 2);
+        float x = luax_checknumber(L, 3);
+        float y = luax_checknumber(L, 4);
+        ref->sendVec2(variable, x, y);
+        return 0;
+    }
+
+    static int l_sendVec3    (lua_State* L)
+    {
+        JSLRef ref = checkJSLProgram(L);
+        const char* variable = luax_checkstring(L, 2);
+        float x = luax_checknumber(L, 3);
+        float y = luax_checknumber(L, 4);
+        float z = luax_checknumber(L, 5);
+        ref->sendVec3(variable, x, y, z);
+        return 0;
+    }
+
+    static int l_sendVec4    (lua_State* L)
+    {
+        JSLRef ref = checkJSLProgram(L);
+        const char* variable = luax_checkstring(L, 2);
+        float x = luax_checknumber(L, 3);
+        float y = luax_checknumber(L, 4);
+        float z = luax_checknumber(L, 5);
+        float w = luax_checknumber(L, 6);
+        ref->sendVec4(variable, x, y, z, w);
+        return 0;
+    }
+
+    static int l_sendColor   (lua_State* L)
     {
-		JSLRef ref = checkJSLProgram(L);
-        // number Image Texel
-        const char* typestr = luax_checkstring(L, 2);
-        // variable name 
-        const char* variable = luax_checkstring(L, 3);
-        if (typestr != nullptr)
-        {
-            int type = strToType(typestr);
-            switch (type)
-            {
-            case NUMBER:
-            {
-                float number = luax_checknumber(L, 4);
-                ref->sendFloat(variable, number);
-                break;
-            }
-            case IMAGE:
-            {
-                Proxy* proxy = (Proxy*)luax_checktype(L, 4, JIN_GRAPHICS_IMAGE);
-				Ref<Image>& tex = proxy->getRef<Image>();
-				ref->sendTexture(variable, tex.getObject());
-                break;
-            }
-            case CANVAS:
-            {
-                Proxy* proxy = (Proxy*)luax_checktype(L, 4, JIN_GRAPHICS_CANVAS);
-				Ref<Canvas>& canvas = proxy->getRef<Canvas>();
-                ref->sendCanvas(variable, canvas.getObject());
-                break;
-            }
-            case VEC2:
-            {
-                float x = luax_checknumber(L, 4);
-                float y = luax_checknumber(L, 5);
-				ref->sendVec2(variable, x, y);
-                break;
-            }
-            case VEC3:
-            {
-                float x = luax_checknumber(L, 4);
-                float y = luax_checknumber(L, 5);
-                float z = luax_checknumber(L, 6);
-				ref->sendVec3(variable, x, y, z);
-                break;
-            }
-            case VEC4:
-            {
-                float x = luax_checknumber(L, 4);
-                float y = luax_checknumber(L, 5);
-                float z = luax_checknumber(L, 6);
-                float w = luax_checknumber(L, 7);
-				ref->sendVec4(variable, x, y, z, w);
-                break;
-            }
-            case COLOR:
-            {
-                color col;
-                col.rgba.r = luax_checkinteger(L, 4);
-                col.rgba.g = luax_checkinteger(L, 5);
-                col.rgba.b = luax_checkinteger(L, 6);
-                col.rgba.a = luax_checkinteger(L, 7);
-				ref->sendColor(variable, &col);
-                break;
-            }
-            default:
-                return 0;
-            }
-        }
-        return 1; 
+        return l_sendVec4(L);
     }
 
     static int l_gc(lua_State* L)
@@ -129,9 +109,15 @@ namespace lua
     }
 
     static const luaL_Reg f[] = {
-        { "__gc",  l_gc   },
-        { "send",  l_send },
-        { 0,       0      }
+        { "__gc",        l_gc          },
+        { "sendNumber",  l_sendNumber  },
+        { "sendTexture", l_sendTexture },
+        { "sendCanvas",  l_sendCanvas  },
+        { "sendVec2",    l_sendVec2    },
+        { "sendVec3",    l_sendVec3    },
+        { "sendVec4",    l_sendVec4    },
+        { "sendColor",   l_sendColor   },
+        { 0,             0             }
     };
 
     /**
@@ -143,5 +129,5 @@ namespace lua
         return 0;
     }
 
-}
-}
\ No newline at end of file
+} // lua
+} // jin
\ No newline at end of file