GamePlay/gameplay/src/lua/lua_VisibleSet.cpp

#include "Base.h"
#include "ScriptController.h"
#include "lua_VisibleSet.h"
#include "VisibleSet.h"

namespace gameplay
{

void luaRegister_VisibleSet()
{
    const luaL_Reg lua_members[] = 
    {
        {"getActiveCamera", lua_VisibleSet_getActiveCamera},
        {"getNext", lua_VisibleSet_getNext},
        {"reset", lua_VisibleSet_reset},
        {NULL, NULL}
    };
    const luaL_Reg* lua_statics = NULL;
    std::vector<std::string> scopePath;

    gameplay::ScriptUtil::registerClass("VisibleSet", lua_members, NULL, lua_VisibleSet__gc, lua_statics, scopePath);
}

static VisibleSet* getInstance(lua_State* state)
{
    void* userdata = luaL_checkudata(state, 1, "VisibleSet");
    luaL_argcheck(state, userdata != NULL, 1, "'VisibleSet' expected.");
    return (VisibleSet*)((gameplay::ScriptUtil::LuaObject*)userdata)->instance;
}

int lua_VisibleSet__gc(lua_State* state)
{
    // Get the number of parameters.
    int paramCount = lua_gettop(state);

    // Attempt to match the parameters to a valid binding.
    switch (paramCount)
    {
        case 1:
        {
            if ((lua_type(state, 1) == LUA_TUSERDATA))
            {
                void* userdata = luaL_checkudata(state, 1, "VisibleSet");
                luaL_argcheck(state, userdata != NULL, 1, "'VisibleSet' expected.");
                gameplay::ScriptUtil::LuaObject* object = (gameplay::ScriptUtil::LuaObject*)userdata;
                if (object->owns)
                {
                    VisibleSet* instance = (VisibleSet*)object->instance;
                    SAFE_DELETE(instance);
                }
                
                return 0;
            }

            lua_pushstring(state, "lua_VisibleSet__gc - Failed to match the given parameters to a valid function signature.");
            lua_error(state);
            break;
        }
        default:
        {
            lua_pushstring(state, "Invalid number of parameters (expected 1).");
            lua_error(state);
            break;
        }
    }
    return 0;
}

int lua_VisibleSet_getActiveCamera(lua_State* state)
{
    // Get the number of parameters.
    int paramCount = lua_gettop(state);

    // Attempt to match the parameters to a valid binding.
    switch (paramCount)
    {
        case 1:
        {
            if ((lua_type(state, 1) == LUA_TUSERDATA))
            {
                VisibleSet* instance = getInstance(state);
                void* returnPtr = (void*)instance->getActiveCamera();
                if (returnPtr)
                {
                    gameplay::ScriptUtil::LuaObject* object = (gameplay::ScriptUtil::LuaObject*)lua_newuserdata(state, sizeof(gameplay::ScriptUtil::LuaObject));
                    object->instance = returnPtr;
                    object->owns = false;
                    luaL_getmetatable(state, "Camera");
                    lua_setmetatable(state, -2);
                }
                else
                {
                    lua_pushnil(state);
                }

                return 1;
            }

            lua_pushstring(state, "lua_VisibleSet_getActiveCamera - Failed to match the given parameters to a valid function signature.");
            lua_error(state);
            break;
        }
        default:
        {
            lua_pushstring(state, "Invalid number of parameters (expected 1).");
            lua_error(state);
            break;
        }
    }
    return 0;
}

int lua_VisibleSet_getNext(lua_State* state)
{
    // Get the number of parameters.
    int paramCount = lua_gettop(state);

    // Attempt to match the parameters to a valid binding.
    switch (paramCount)
    {
        case 1:
        {
            if ((lua_type(state, 1) == LUA_TUSERDATA))
            {
                VisibleSet* instance = getInstance(state);
                void* returnPtr = (void*)instance->getNext();
                if (returnPtr)
                {
                    gameplay::ScriptUtil::LuaObject* object = (gameplay::ScriptUtil::LuaObject*)lua_newuserdata(state, sizeof(gameplay::ScriptUtil::LuaObject));
                    object->instance = returnPtr;
                    object->owns = false;
                    luaL_getmetatable(state, "Node");
                    lua_setmetatable(state, -2);
                }
                else
                {
                    lua_pushnil(state);
                }

                return 1;
            }

            lua_pushstring(state, "lua_VisibleSet_getNext - Failed to match the given parameters to a valid function signature.");
            lua_error(state);
            break;
        }
        default:
        {
            lua_pushstring(state, "Invalid number of parameters (expected 1).");
            lua_error(state);
            break;
        }
    }
    return 0;
}

int lua_VisibleSet_reset(lua_State* state)
{
    // Get the number of parameters.
    int paramCount = lua_gettop(state);

    // Attempt to match the parameters to a valid binding.
    switch (paramCount)
    {
        case 1:
        {
            if ((lua_type(state, 1) == LUA_TUSERDATA))
            {
                VisibleSet* instance = getInstance(state);
                instance->reset();
                
                return 0;
            }

            lua_pushstring(state, "lua_VisibleSet_reset - Failed to match the given parameters to a valid function signature.");
            lua_error(state);
            break;
        }
        default:
        {
            lua_pushstring(state, "Invalid number of parameters (expected 1).");
            lua_error(state);
            break;
        }
    }
    return 0;
}

}