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Road waypoints: Clip previews in build windows to drawing area

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This commit is contained in:
Jonathan G Rennison 2023-02-27 22:09:38 +00:00
parent db224585eb
commit 50be7b224a
1 changed files with 13 additions and 7 deletions
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20
src/road_gui.cpp
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@ -1961,13 +1961,19 @@ struct BuildRoadWaypointWindow : PickerWindowBase {
case WID_BROW_WAYPOINT: {
uint type = GB(widget, 16, 16);
const RoadStopSpec *spec = RoadStopClass::Get(ROADSTOP_CLASS_WAYP)->GetSpec(type);
if (spec == nullptr) {
StationPickerDrawSprite(r.left + 1 + ScaleGUITrad(31), r.bottom - ScaleGUITrad(31), STATION_ROADWAYPOINT, INVALID_RAILTYPE, _cur_roadtype, 4);
} else {
DrawRoadStopTile(r.left + 1 + ScaleGUITrad(31), r.bottom - ScaleGUITrad(31), _cur_roadtype, spec, STATION_ROADWAYPOINT, 4);
}
if (!IsRoadStopAvailable(spec, STATION_ROADWAYPOINT)) {
GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, PC_BLACK, FILLRECT_CHECKER);
DrawPixelInfo tmp_dpi;
if (FillDrawPixelInfo(&tmp_dpi, r.left, r.top, r.Width(), r.Height())) {
AutoRestoreBackup dpi_backup(_cur_dpi, &tmp_dpi);
int x = (r.Width() - ScaleSpriteTrad(64)) / 2 + ScaleSpriteTrad(31);
int y = (r.Height() + ScaleSpriteTrad(48)) / 2 - ScaleSpriteTrad(31);
if (spec == nullptr) {
StationPickerDrawSprite(x, y, STATION_ROADWAYPOINT, INVALID_RAILTYPE, _cur_roadtype, 4);
} else {
DrawRoadStopTile(x, y, _cur_roadtype, spec, STATION_ROADWAYPOINT, 4);
}
if (!IsRoadStopAvailable(spec, STATION_ROADWAYPOINT)) {
GfxFillRect(1, 1, r.Width() - 1, r.Height() - 1, PC_BLACK, FILLRECT_CHECKER);
}
}
}
}