#include "stdafx.h"

WPARAM luaM_towparam(lua_State *L, int idx)
{
	WPARAM wParam = NULL;
	switch (lua_type(L, idx))
	{
	case LUA_TBOOLEAN:
		wParam = lua_toboolean(L, idx);
		break;
	case LUA_TNUMBER:
		wParam = lua_tonumber(L, idx);
		break;
	case LUA_TSTRING:
		wParam = (LPARAM)mir_utf8decode((char*)lua_tostring(L, idx), NULL);
		break;
	case LUA_TUSERDATA:
		wParam = (WPARAM)lua_touserdata(L, idx);
		break;
	}
	return wParam;
}

LPARAM luaM_tolparam(lua_State *L, int idx)
{
	LPARAM lParam = NULL;
	switch (lua_type(L, idx))
	{
	case LUA_TBOOLEAN:
		lParam = lua_toboolean(L, idx);
		break;
	case LUA_TNUMBER:
		lParam = lua_tonumber(L, idx);
		break;
	case LUA_TSTRING:
		lParam = (LPARAM)mir_utf8decode((char*)lua_tostring(L, idx), NULL);
		break;
	case LUA_TUSERDATA:
		lParam = (LPARAM)lua_touserdata(L, idx);
		break;
	}
	return lParam;
}