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Fix 3d7ab09: stopped trains not updating viewport hash when reversed for a second time (#9165)

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Matt Kimber 2021-05-01 18:14:50 +01:00 committed by GitHub
parent 05394d5216
commit 520595ff87
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 9 additions and 3 deletions
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12
src/vehicle.cpp
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@ -1639,13 +1639,19 @@ void Vehicle::UpdateBoundingBoxCoordinates(bool update_cache) const
*/
void Vehicle::UpdateViewport(bool dirty)
{
Rect old_coord = this->sprite_cache.old_coord;
/* If the existing cache is invalid we should ignore it, as it will be set to the current coords by UpdateBoundingBoxCoordinates */
bool ignore_cached_coords = this->sprite_cache.old_coord.left == INVALID_COORD;
this->UpdateBoundingBoxCoordinates(true);
UpdateVehicleViewportHash(this, this->coord.left, this->coord.top, old_coord.left, old_coord.top);
if (ignore_cached_coords) {
UpdateVehicleViewportHash(this, this->coord.left, this->coord.top, INVALID_COORD, INVALID_COORD);
} else {
UpdateVehicleViewportHash(this, this->coord.left, this->coord.top, this->sprite_cache.old_coord.left, this->sprite_cache.old_coord.top);
}
if (dirty) {
if (old_coord.left == INVALID_COORD) {
if (ignore_cached_coords) {
this->sprite_cache.is_viewport_candidate = this->MarkAllViewportsDirty();
} else {
this->sprite_cache.is_viewport_candidate = ::MarkAllViewportsDirty(