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(svn r9914) -Codechange: prepare GTTS and the pathfinders to handle multiple road types on a single tile.

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rubidium
2007-05-24 22:41:50 +00:00
parent d0a39a231a
commit 821e58ac95
32 changed files with 108 additions and 81 deletions
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8
src/ai/default/default.cpp
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@@ -67,7 +67,7 @@ enum {
static TrackBits GetRailTrackStatus(TileIndex tile)
{
uint32 r = GetTileTrackStatus(tile, TRANSPORT_RAIL);
uint32 r = GetTileTrackStatus(tile, TRANSPORT_RAIL, 0);
return (TrackBits)(byte) (r | r >> 8);
}
@@ -1862,7 +1862,7 @@ static bool AiDoFollowTrack(const Player* p)
arpfd.tile2 = p->ai.cur_tile_a;
arpfd.flag = false;
arpfd.count = 0;
FollowTrack(p->ai.cur_tile_a + TileOffsByDiagDir(p->ai.cur_dir_a), 0x2000 | TRANSPORT_RAIL, (DiagDirection)(p->ai.cur_dir_a ^ 2),
FollowTrack(p->ai.cur_tile_a + TileOffsByDiagDir(p->ai.cur_dir_a), 0x2000 | TRANSPORT_RAIL, 0, (DiagDirection)(p->ai.cur_dir_a ^ 2),
(TPFEnumProc*)AiEnumFollowTrack, NULL, &arpfd);
return arpfd.count > 8;
}
@@ -2824,13 +2824,13 @@ static bool AiCheckRoadFinished(Player *p)
tile = TILE_MASK(p->ai.cur_tile_a + TileOffsByDiagDir(dir));
if (IsRoadStopTile(tile) || IsTileDepotType(tile, TRANSPORT_ROAD)) return false;
bits = GetTileTrackStatus(tile, TRANSPORT_ROAD) & _ai_road_table_and[dir];
bits = GetTileTrackStatus(tile, TRANSPORT_ROAD, ROADTYPES_ROAD) & _ai_road_table_and[dir];
if (bits == 0) return false;
are.best_dist = (uint)-1;
for_each_bit(i, bits) {
FollowTrack(tile, 0x3000 | TRANSPORT_ROAD, (DiagDirection)_dir_by_track[i], (TPFEnumProc*)AiEnumFollowRoad, NULL, &are);
FollowTrack(tile, 0x3000 | TRANSPORT_ROAD, ROADTYPES_ROAD, (DiagDirection)_dir_by_track[i], (TPFEnumProc*)AiEnumFollowRoad, NULL, &are);
}
if (DistanceManhattan(tile, are.dest) <= are.best_dist) return false;