mirror of https://github.com/OpenTTD/OpenTTD
45 lines
1.4 KiB
C
45 lines
1.4 KiB
C
/*
|
|
* This file is part of OpenTTD.
|
|
* OpenTTD 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, version 2.
|
|
* OpenTTD 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 OpenTTD. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/** @file animated_tile_map.h Maps accessors for animated tiles. */
|
|
|
|
#ifndef ANIMATED_TILE_MAP_H
|
|
#define ANIMATED_TILE_MAP_H
|
|
|
|
#include "core/bitmath_func.hpp"
|
|
#include "map_func.h"
|
|
|
|
/**
|
|
* Animation state of a possibly-animated tile.
|
|
*/
|
|
enum class AnimatedTileState : uint8_t {
|
|
None = 0, ///< Tile is not animated.
|
|
Deleted = 1, ///< Tile was animated but should be removed.
|
|
Animated = 3, ///< Tile is animated.
|
|
};
|
|
|
|
/**
|
|
* Get the animated state of a tile.
|
|
* @param t The tile.
|
|
* @returns true iff the tile is animated.
|
|
*/
|
|
inline AnimatedTileState GetAnimatedTileState(Tile t)
|
|
{
|
|
return static_cast<AnimatedTileState>(GB(t.m6(), 0, 2));
|
|
}
|
|
|
|
/**
|
|
* Set the animated state of a tile.
|
|
* @param t The tile.
|
|
*/
|
|
inline void SetAnimatedTileState(Tile t, AnimatedTileState state)
|
|
{
|
|
SB(t.m6(), 0, 2, to_underlying(state));
|
|
}
|
|
|
|
#endif /* ANIMATED_TILE_MAP_H */
|