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- /*
- Minetest
- Copyright (C) 2016 sfan5 <sfan5@live.de>
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
- This program 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 Lesser General Public License for more details.
- You should have received a copy of the GNU Lesser General Public License along
- with this program; if not, write to the Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
- #pragma once
- #include <iostream>
- #include "irrlichttypes_bloated.h"
- enum TileAnimationType
- {
- TAT_NONE = 0,
- TAT_VERTICAL_FRAMES = 1,
- TAT_SHEET_2D = 2,
- };
- struct TileAnimationParams
- {
- enum TileAnimationType type;
- union
- {
- // struct {
- // } none;
- struct
- {
- int aspect_w; // width for aspect ratio
- int aspect_h; // height for aspect ratio
- float length; // seconds
- } vertical_frames;
- struct
- {
- int frames_w; // number of frames left-to-right
- int frames_h; // number of frames top-to-bottom
- float frame_length; // seconds
- } sheet_2d;
- };
- void serialize(std::ostream &os, u8 tiledef_version) const;
- void deSerialize(std::istream &is, u8 tiledef_version);
- void determineParams(v2u32 texture_size, int *frame_count, int *frame_length_ms,
- v2u32 *frame_size) const;
- void getTextureModifer(std::ostream &os, v2u32 texture_size, int frame) const;
- v2f getTextureCoords(v2u32 texture_size, int frame) const;
- };
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