dave/openttd
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fix viewport map mode bridges/tunnels not appearing dotted at high zoom

Browse Source
This commit is contained in:
Jonathan G Rennison
2022-07-14 23:06:15 +01:00
parent 9be7fef875
commit cd4a9fba68
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/viewport.cpp
View File

@@ -3281,7 +3281,9 @@ static void ViewportMapDrawBridgeTunnel(Viewport * const vp, const TunnelBridgeT
}
TileIndexDiff delta = TileOffsByDiagDir(GetTunnelBridgeDirection(tile));
uint zoom_mask = (1 << (vp->zoom - ZOOM_LVL_DRAW_MAP)) - 1;
for (tile += delta; tile != tbtm->to_tile; tile += delta) { // For each tile
if (zoom_mask != 0 && ((TileX(tile) ^ TileY(tile)) & zoom_mask)) continue;
const Point pt = RemapCoords(TileX(tile) * TILE_SIZE, TileY(tile) * TILE_SIZE, z);
const int x = UnScaleByZoomLower(pt.x - _vd.dpi.left, _vd.dpi.zoom);
if (IsInsideMM(x, 0, w)) {