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Move upstream saveload to src/saveload/, move jgrpp saveload to src/sl/

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Leave afterload in src/saveload/
This commit is contained in:
Jonathan G Rennison
2023-06-07 23:29:52 +01:00
parent 3c9ce6f9a5
commit ac2f9a21e8
181 changed files with 16887 additions and 16888 deletions
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80
src/sl/animated_tile_sl.cpp Normal file
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/*
* 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_sl.cpp Code handling saving and loading of animated tiles */
#include "../stdafx.h"
#include "../animated_tile.h"
#include "../tile_type.h"
#include "../core/alloc_func.hpp"
#include "../core/smallvec_type.hpp"
#include "saveload.h"
#include "../safeguards.h"
/**
* Save the ANIT chunk.
*/
static void Save_ANIT()
{
uint count = 0;
for (const auto &it : _animated_tiles) {
if (!it.second.pending_deletion) count++;
}
SlSetLength(count * 5);
for (const auto &it : _animated_tiles) {
if (it.second.pending_deletion) continue;
SlWriteUint32(it.first);
SlWriteByte(it.second.speed);
}
}
/**
* Load the ANIT chunk; the chunk containing the animated tiles.
*/
static void Load_ANIT()
{
/* Before version 80 we did NOT have a variable length animated tile table */
if (IsSavegameVersionBefore(SLV_80)) {
/* In pre version 6, we has 16bit per tile, now we have 32bit per tile, convert it ;) */
TileIndex anim_list[256];
SlArray(anim_list, 256, IsSavegameVersionBefore(SLV_6) ? (SLE_FILE_U16 | SLE_VAR_U32) : SLE_UINT32);
for (int i = 0; i < 256; i++) {
if (anim_list[i] == 0) break;
_animated_tiles[anim_list[i]] = {};
}
return;
}
_animated_tiles.clear();
if (SlXvIsFeaturePresent(XSLFI_ANIMATED_TILE_EXTRA)) {
uint count = (uint)SlGetFieldLength() / 5;
for (uint i = 0; i < count; i++) {
TileIndex tile = SlReadUint32();
AnimatedTileInfo info = {};
info.speed = SlReadByte();
_animated_tiles[tile] = info;
}
} else {
uint count = (uint)SlGetFieldLength() / 4;
for (uint i = 0; i < count; i++) {
_animated_tiles[SlReadUint32()] = {};
}
}
}
/**
* "Definition" imported by the saveload code to be able to load and save
* the animated tile table.
*/
static const ChunkHandler animated_tile_chunk_handlers[] = {
{ 'ANIT', Save_ANIT, Load_ANIT, nullptr, nullptr, CH_RIFF },
};
extern const ChunkHandlerTable _animated_tile_chunk_handlers(animated_tile_chunk_handlers);