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Codechange: pass "ground vehicle" to GetTileSlopeZ since for tunnel/bridges there are two states

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Previously it checked the position in non-driving direction to "guess" whether
a ground vehicle was using the function, so on tunnels/bridges it could either
return the Z of the (virtual) ground compared to the Z of the path the vehicle
would take.
This commit is contained in:
Rubidium
2023-03-12 18:14:44 +01:00
committed by rubidium42
parent 1321e48465
commit e8af8daa68
21 changed files with 64 additions and 45 deletions
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4
src/pathfinder/yapf/yapf_road.cpp
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@@ -40,12 +40,12 @@ protected:
/* height of the center of the current tile */
int x1 = TileX(tile) * TILE_SIZE;
int y1 = TileY(tile) * TILE_SIZE;
int z1 = GetSlopePixelZ(x1 + TILE_SIZE / 2, y1 + TILE_SIZE / 2);
int z1 = GetSlopePixelZ(x1 + TILE_SIZE / 2, y1 + TILE_SIZE / 2, true);
/* height of the center of the next tile */
int x2 = TileX(next_tile) * TILE_SIZE;
int y2 = TileY(next_tile) * TILE_SIZE;
int z2 = GetSlopePixelZ(x2 + TILE_SIZE / 2, y2 + TILE_SIZE / 2);
int z2 = GetSlopePixelZ(x2 + TILE_SIZE / 2, y2 + TILE_SIZE / 2, true);
if (z2 - z1 > 1) {
/* Slope up */