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Fix bridges not being redrawn after all signals reset when cleared

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This commit is contained in:
Jonathan G Rennison
2021-01-05 01:04:52 +00:00
parent 65d5d13a08
commit d32a282112
3 changed files with 20 additions and 7 deletions
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8
src/bridge_signal_map.h
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@@ -53,14 +53,16 @@ static inline void SetBridgeEntranceSimulatedSignalState(TileIndex t, uint16 sig
}
}
void SetAllBridgeEntranceSimulatedSignalsGreenExtended(TileIndex t);
bool SetAllBridgeEntranceSimulatedSignalsGreenExtended(TileIndex t);
static inline void SetAllBridgeEntranceSimulatedSignalsGreen(TileIndex t)
static inline bool SetAllBridgeEntranceSimulatedSignalsGreen(TileIndex t)
{
if (_m[t].m2 & BRIDGE_M2_SIGNAL_STATE_EXT_FLAG) {
SetAllBridgeEntranceSimulatedSignalsGreenExtended(t);
return SetAllBridgeEntranceSimulatedSignalsGreenExtended(t);
} else {
bool changed = GB(_m[t].m2, BRIDGE_M2_SIGNAL_STATE_OFFSET, BRIDGE_M2_SIGNAL_STATE_FIELD_SIZE) != 0;
SB(_m[t].m2, BRIDGE_M2_SIGNAL_STATE_OFFSET, BRIDGE_M2_SIGNAL_STATE_FIELD_SIZE, 0);
return changed;
}
}