diff options
Diffstat (limited to 'src/viewport.cpp')
| -rw-r--r-- | src/viewport.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/viewport.cpp b/src/viewport.cpp index 01dbe2f6b..60cecb03c 100644 --- a/src/viewport.cpp +++ b/src/viewport.cpp @@ -137,7 +137,7 @@ TileHighlightData _thd; static TileInfo *_cur_ti; bool _draw_bounding_boxes = false; -static Point MapXYZToViewport(const ViewPort *vp, uint x, uint y, uint z) +static Point MapXYZToViewport(const ViewPort *vp, int x, int y, int z) { Point p = RemapCoords(x, y, z); p.x -= vp->virtual_width / 2; @@ -2065,10 +2065,12 @@ void PlaceObject() /* scrolls the viewport in a window to a given location */ -bool ScrollWindowTo(int x , int y, Window *w, bool instant) +bool ScrollWindowTo(int x, int y, int z, Window *w, bool instant) { /* The slope cannot be acquired outside of the map, so make sure we are always within the map. */ - Point pt = MapXYZToViewport(w->viewport, x, y, GetSlopeZ(Clamp(x, 0, MapSizeX() * TILE_SIZE - 1), Clamp(y, 0, MapSizeY() * TILE_SIZE - 1))); + if (z == -1) z = GetSlopeZ(Clamp(x, 0, MapSizeX() * TILE_SIZE - 1), Clamp(y, 0, MapSizeY() * TILE_SIZE - 1)); + + Point pt = MapXYZToViewport(w->viewport, x, y, z); w->viewport->follow_vehicle = INVALID_VEHICLE; if (w->viewport->dest_scrollpos_x == pt.x && w->viewport->dest_scrollpos_y == pt.y) @@ -2086,7 +2088,7 @@ bool ScrollWindowTo(int x , int y, Window *w, bool instant) bool ScrollMainWindowToTile(TileIndex tile, bool instant) { - return ScrollMainWindowTo(TileX(tile) * TILE_SIZE + TILE_SIZE / 2, TileY(tile) * TILE_SIZE + TILE_SIZE / 2, instant); + return ScrollMainWindowTo(TileX(tile) * TILE_SIZE + TILE_SIZE / 2, TileY(tile) * TILE_SIZE + TILE_SIZE / 2, -1, instant); } void SetRedErrorSquare(TileIndex tile) |