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(svn r5794) Pass the TileIndex plus x and y coordinates into GetSlopeZ_* instead of a TileInfo

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This commit is contained in:
tron
2006-08-06 16:32:49 +00:00
parent 7c9165827e
commit 3254155930
14 changed files with 61 additions and 49 deletions
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12
road_cmd.c
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@@ -833,20 +833,20 @@ void DrawRoadDepotSprite(int x, int y, DiagDirection dir)
}
}
static uint GetSlopeZ_Road(const TileInfo* ti)
static uint GetSlopeZ_Road(TileIndex tile, uint x, uint y)
{
Slope tileh = ti->tileh;
uint z = ti->z;
uint z;
Slope tileh = GetTileSlope(tile, &z);
if (tileh == SLOPE_FLAT) return z;
if (GetRoadTileType(ti->tile) == ROAD_TILE_NORMAL) {
uint f = GetRoadFoundation(tileh, GetRoadBits(ti->tile));
if (GetRoadTileType(tile) == ROAD_TILE_NORMAL) {
uint f = GetRoadFoundation(tileh, GetRoadBits(tile));
if (f != 0) {
if (f < 15) return z + TILE_HEIGHT; // leveled foundation
tileh = _inclined_tileh[f - 15]; // inclined foundation
}
return z + GetPartialZ(ti->x & 0xF, ti->y & 0xF, tileh);
return z + GetPartialZ(x & 0xF, y & 0xF, tileh);
} else {
return z + TILE_HEIGHT;
}