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(svn r1386) Move TileIndexDiff to map.h

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Move _tileoffs_by_dir to map.[ch] and encapsulate it in TileOffsByDir()
This commit is contained in:
tron
2005-01-05 13:32:03 +00:00
parent 0a37e6202b
commit e4cf2ba1b3
20 changed files with 87 additions and 83 deletions
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6
pathfind.c
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@@ -140,7 +140,7 @@ static void TPFMode2(TrackPathFinder *tpf, uint tile, int direction)
// This addition will sometimes overflow by a single tile.
// The use of TILE_MASK here makes sure that we still point at a valid
// tile, and then this tile will be in the sentinel row/col, so GetTileTrackStatus will fail.
tile = TILE_MASK(tile + _tileoffs_by_dir[direction]);
tile = TILE_MASK(tile + TileOffsByDir(direction));
/* Check in case of rail if the owner is the same */
if (tpf->tracktype == TRANSPORT_RAIL) {
@@ -283,7 +283,7 @@ static void TPFMode1(TrackPathFinder *tpf, uint tile, int direction)
return;
tile = SkipToEndOfTunnel(tpf, tile, direction);
}
tile += _tileoffs_by_dir[direction];
tile += TileOffsByDir(direction);
/* Check in case of rail if the owner is the same */
if (tpf->tracktype == TRANSPORT_RAIL) {
@@ -638,7 +638,7 @@ restart:
tile_org = tile;
for(;;) {
tile += _tileoffs_by_dir[direction];
tile += TileOffsByDir(direction);
// too long search length? bail out.
if (++si.cur_length >= tpf->maxlength)