getTileGIDAt 这个函数没见着啊

Cocos2d-x Lua
#1

在TMXLayer里面没找着这个方法啊。。。求解。。。

#2

看这里面的回复：
http://www.cocoachina.com/bbs/read.php?tid-235521.html

#3

哈哈哈。所以我等3.3了同学。

#4

可以直接把这个文件 cp 过去吗？

#5

你不需要直接cp过去啊，简单的看下代码吧，需要复制的代码部分是非常清楚的，看得懂C代码的都能知道要哪部分的

#6 
static void extendFunctions(lua_State* tolua_S)
{
    tolua_module(tolua_S,"cc",0);
    tolua_beginmodule(tolua_S,"cc");
        tolua_function(tolua_S,"LuaLoadChunksFromZIP",LuaStack::lua_loadChunksFromZIP);
        tolua_function(tolua_S,"cocos2dVersion",lua_cocos2dx_cocos2dVersion);
    tolua_endmodule(tolua_S);
}

int lua_cocos2dx_TMXLayer_getTileGIDAt(lua_State* tolua_S)
{
    int argc = 0;
    cocos2d::TMXLayer* cobj = nullptr;
    bool ok  = true;
    
#if COCOS2D_DEBUG >= 1
    tolua_Error tolua_err;
#endif
    
    
#if COCOS2D_DEBUG >= 1
    if (!tolua_isusertype(tolua_S,1,"cc.TMXLayer",0,&tolua_err)) goto tolua_lerror;
#endif
    
    cobj = (cocos2d::TMXLayer*)tolua_tousertype(tolua_S,1,0);
    
#if COCOS2D_DEBUG >= 1
    if (!cobj)
    {
        tolua_error(tolua_S,"invalid 'cobj' in function 'lua_cocos2dx_TMXLayer_getTileGIDAt'", nullptr);
        return 0;
    }
#endif
    
    argc = lua_gettop(tolua_S)-1;
    if (argc == 1)
    {
        cocos2d::Vec2 arg0;
        
        ok &= luaval_to_vec2(tolua_S, 2, &arg0, "cc.TMXLayer:getTileGIDAt");
        if(!ok)
            return 0;
        unsigned int ret = cobj->getTileGIDAt(arg0);
        tolua_pushnumber(tolua_S,(lua_Number)ret);
        tolua_pushnumber(tolua_S,(lua_Number)0);
        return 2;
    }
    if (argc == 2)
    {
        cocos2d::Vec2 arg0;
        int arg1;
        
        ok &= luaval_to_vec2(tolua_S, 2, &arg0, "cc.TMXLayer:getTileGIDAt");
        ok &= luaval_to_int32(tolua_S, 3, &arg1, "cc.TMXLayer:getTileGIDAt");
        
        if(!ok)
            return 0;
        
        unsigned int ret = cobj->getTileGIDAt(arg0, (cocos2d::TMXTileFlags*)&arg1);
        tolua_pushnumber(tolua_S,(lua_Number)ret);
        tolua_pushnumber(tolua_S,(lua_Number)arg1);
        return 2;
    }
    CCLOG("%s has wrong number of arguments: %d, was expecting %d \n", "cc.TMXLayer:getTileGIDAt",argc, 1);
    return 0;
    
#if COCOS2D_DEBUG >= 1
tolua_lerror:
    tolua_error(tolua_S,"#ferror in function 'lua_cocos2dx_TMXLayer_getTileGIDAt'.",&tolua_err);
#endif
    
    return 0;
}

int lua_cocos2dx_TMXLayer_setTiles(lua_State* tolua_S)
{
    int argc = 0;
    cocos2d::TMXLayer* cobj = nullptr;
    
#if COCOS2D_DEBUG >= 1
    tolua_Error tolua_err;
#endif
    
    
#if COCOS2D_DEBUG >= 1
    if (!tolua_isusertype(tolua_S,1,"cc.TMXLayer",0,&tolua_err)) goto tolua_lerror;
#endif
    
    cobj = (cocos2d::TMXLayer*)tolua_tousertype(tolua_S,1,0);
    
#if COCOS2D_DEBUG >= 1
    if (!cobj)
    {
        tolua_error(tolua_S,"invalid 'cobj' in function 'lua_cocos2dx_TMXLayer_setTiles'", nullptr);
        return 0;
    }
#endif
    
    argc = lua_gettop(tolua_S)-1;
    if (argc == 1)
    {
        uint32_t* arg0 = nullptr;
#if COCOS2D_DEBUG >= 1
        if (!tolua_istable(tolua_S, 2, 0, &tolua_err))
            goto tolua_lerror;
#endif
        
        size_t len = lua_objlen(tolua_S, 2);
        if (len == 0 )
        {
            CCLOG("Table's len equal 0");
            return 0;
        }
        arg0 = new uint32_t;
        
        if (nullptr == arg0)
        {
            CCLOG("Allocate uint32_t array in the lua_cocos2dx_TMXLayer_setTiles failed!");
            return 0;
        }
        
        for (int i = 1 ; i <= len; i++)
        {
            arg0* = (uint32_t)tolua_tofieldnumber(tolua_S, 2, i, 0);
        }
        
        cobj->setTiles(arg0);
        
        CC_SAFE_DELETE_ARRAY(arg0);
        return 0;
    }
    CCLOG("%s has wrong number of arguments: %d, was expecting %d \n", "cc.TMXLayer:setTiles",argc, 1);
    return 0;
    
#if COCOS2D_DEBUG >= 1
tolua_lerror:
    tolua_error(tolua_S,"#ferror in function 'lua_cocos2dx_TMXLayer_setTiles'.",&tolua_err);
#endif
    
    return 0;
}

static void extendTMXLayer(lua_State* tolua_S)
{
    lua_pushstring(tolua_S, "cc.TMXLayer");
    lua_rawget(tolua_S, LUA_REGISTRYINDEX);
    if (lua_istable(tolua_S,-1))
    {
        tolua_function(tolua_S,"getTileGIDAt", lua_cocos2dx_TMXLayer_getTileGIDAt);
        tolua_function(tolua_S, "setTiles", lua_cocos2dx_TMXLayer_setTiles);
    }
    lua_pop(tolua_S, 1);
}



```


并将

extendTMXLayer(tolua_S);

添加进去了，但是还是不行。*