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Initial implementation of NewGRF custom signal styles

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This commit is contained in:
Jonathan G Rennison
2022-06-18 23:37:35 +01:00
parent 098bb74ed2
commit 6e4c4b35e7
34 changed files with 536 additions and 75 deletions
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21
src/tunnelbridge_map.h
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@@ -601,6 +601,27 @@ static inline Trackdir GetTunnelBridgeEntranceTrackdir(TileIndex t)
return GetTunnelBridgeEntranceTrackdir(t, GetTunnelBridgeDirection(t));
}
static inline void SetTunnelBridgeSignalStyle(TileIndex t, TileIndex end, uint8 style)
{
if (style == 0 && !HasBit(_m[t].m3, 7)) return;
extern void SetTunnelBridgeSignalStyleExtended(TileIndex t, TileIndex end, uint8 style);
SetTunnelBridgeSignalStyleExtended(t, end, style);
}
static inline uint8 GetTunnelBridgeSignalStyle(TileIndex t)
{
if (likely(!HasBit(_m[t].m3, 7))) return 0;
if (IsTunnel(t)) {
extern uint8 GetTunnelSignalStyleExtended(TileIndex t);
return GetTunnelSignalStyleExtended(t);
} else {
extern uint8 GetBridgeSignalStyleExtended(TileIndex t);
return GetBridgeSignalStyleExtended(t);
}
}
void AddRailTunnelBridgeInfrastructure(Company *c, TileIndex begin, TileIndex end);
void SubtractRailTunnelBridgeInfrastructure(Company *c, TileIndex begin, TileIndex end);
void AddRailTunnelBridgeInfrastructure(TileIndex begin, TileIndex end);