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Codechange: Don't mark animated tiles dirty if frame is not changed.

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If animation is continued but the animation frame has not changed then there is no need to mark the tile for refresh.

Loosely backport from JGRPP.
This commit is contained in:
Peter Nelson
2024-08-01 21:14:41 +01:00
committed by Peter Nelson
parent 8754846901
commit 1ff35cb6f9
4 changed files with 21 additions and 15 deletions
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src/station.cpp
+6 -7
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@@ -168,16 +168,14 @@ void BaseStation::PostDestructor(size_t)
InvalidateWindowData(WC_SELECT_STATION, 0, 0);
}
void BaseStation::SetRoadStopTileData(TileIndex tile, uint8_t data, bool animation)
bool BaseStation::SetRoadStopTileData(TileIndex tile, uint8_t data, bool animation)
{
for (RoadStopTileData &tile_data : this->custom_roadstop_tile_data) {
if (tile_data.tile == tile) {
if (animation) {
tile_data.animation_frame = data;
} else {
tile_data.random_bits = data;
}
return;
uint8_t &v = animation ? tile_data.animation_frame : tile_data.random_bits;
if (v == data) return false;
v = data;
return true;
}
}
RoadStopTileData tile_data;
@@ -185,6 +183,7 @@ void BaseStation::SetRoadStopTileData(TileIndex tile, uint8_t data, bool animati
tile_data.animation_frame = animation ? data : 0;
tile_data.random_bits = animation ? 0 : data;
this->custom_roadstop_tile_data.push_back(tile_data);
return data != 0;
}
void BaseStation::RemoveRoadStopTileData(TileIndex tile)