/*
	This file is part of Iceball.

	Iceball is free software: you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	Iceball is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with Iceball.  If not, see <http://www.gnu.org/licenses/>.
*/

// client functions
int icelua_fn_client_text_input_start(lua_State *L)
{
#ifdef DEDI
	return luaL_error(L, "EDOOFUS: why the hell is this being called in the dedi version?");
#else
	SDL_StartTextInput();
#endif

	return 0;
}

int icelua_fn_client_text_input_stop(lua_State *L)
{
#ifdef DEDI
	return luaL_error(L, "EDOOFUS: why the hell is this being called in the dedi version?");
#else
	SDL_StopTextInput();
#endif

	return 0;
}

int icelua_fn_client_mouse_lock_set(lua_State *L)
{
	int top = icelua_assert_stack(L, 1, 1);

#ifdef DEDI
	return luaL_error(L, "EDOOFUS: why the hell is this being called in the dedi version?");
#else
	// workaround for SDL2 not properly resetting state when
	// alt-tabbing
	SDL_SetWindowGrab(window, SDL_FALSE);
	SDL_SetRelativeMouseMode(SDL_FALSE);

	int lock = lua_toboolean(L, 1);
	if (lock) {
		SDL_SetWindowGrab(window, SDL_TRUE);
		SDL_SetRelativeMouseMode(SDL_TRUE);
	}
#endif

	return 0;
}

int icelua_fn_client_mouse_visible_set(lua_State *L)
{
	int top = icelua_assert_stack(L, 1, 1);

#ifdef DEDI
	return luaL_error(L, "EDOOFUS: why the hell is this being called in the dedi version?");
#else
	SDL_ShowCursor(lua_toboolean(L, 1));
#endif

	return 0;
}

int icelua_fn_client_mouse_warp(lua_State *L)
{
	int top = icelua_assert_stack(L, 2, 2);

#ifdef DEDI
	return luaL_error(L, "EDOOFUS: why the hell is this being called in the dedi version?");
#else
	SDL_WarpMouseInWindow(window, lua_tonumber(L, 1), lua_tonumber(L, 2));
#endif

	return 0;
}