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Add implementation of multi-aspect signalling and GRF support

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Requires realistic braking

See: #247
This commit is contained in:
Jonathan G Rennison
2021-08-28 12:51:06 +01:00
parent 6546f6deba
commit b2ef6c0de8
28 changed files with 917 additions and 35 deletions
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24
src/tunnelbridge_map.h
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@@ -506,6 +506,30 @@ static inline void SetTunnelBridgePBS(TileIndex t, bool is_pbs)
SB(_me[t].m6, 6, 1, is_pbs ? 1 : 0);
}
static inline uint8 GetTunnelBridgeEntranceSignalAspect(TileIndex t)
{
assert_tile(IsTunnelBridgeWithSignalSimulation(t), t);
return GB(_m[t].m3, 0, 3);
}
static inline void SetTunnelBridgeEntranceSignalAspect(TileIndex t, uint8 aspect)
{
assert_tile(IsTunnelBridgeWithSignalSimulation(t), t);
SB(_m[t].m3, 0, 3, aspect);
}
static inline uint8 GetTunnelBridgeExitSignalAspect(TileIndex t)
{
assert_tile(IsTunnelBridgeWithSignalSimulation(t), t);
return GB(_m[t].m3, 3, 3);
}
static inline void SetTunnelBridgeExitSignalAspect(TileIndex t, uint8 aspect)
{
assert_tile(IsTunnelBridgeWithSignalSimulation(t), t);
SB(_m[t].m3, 3, 3, aspect);
}
static inline Trackdir GetTunnelBridgeExitTrackdir(TileIndex t, DiagDirection tunnel_bridge_dir)
{
return TrackEnterdirToTrackdir((Track)FIND_FIRST_BIT(GetAcrossTunnelBridgeTrackBits(t)), ReverseDiagDir(tunnel_bridge_dir));