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Add roadstop GRF properties to set bridge heights and disallowed pillars

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This commit is contained in:
Jonathan G Rennison
2022-02-15 18:21:32 +00:00
parent 1a64d2a97e
commit 2cbbae16da
11 changed files with 78 additions and 16 deletions
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9
src/newgrf_roadstop.h
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@@ -67,6 +67,11 @@ enum RoadStopSpecFlags {
RSF_CB141_RANDOM_BITS, ///< Callback 141 needs random bits.
};
enum RoadStopSpecIntlFlags {
RSIF_BRIDGE_HEIGHTS_SET, ///< byte bridge_height[6] is set.
RSIF_BRIDGE_DISALLOWED_PILLARS_SET, ///< byte bridge_disallowed_pillars[6] is set.
};
/** Scope resolver for road stops. */
struct RoadStopScopeResolver : public ScopeResolver {
TileIndex tile; ///< %Tile of the station.
@@ -131,11 +136,15 @@ struct RoadStopSpec {
RoadStopDrawMode draw_mode = ROADSTOP_DRAW_MODE_ROAD | ROADSTOP_DRAW_MODE_OVERLAY;
uint8 callback_mask = 0;
uint8 flags = 0;
uint8 internal_flags = 0; ///< Bitmask of internal spec flags (RoadStopSpecIntlFlags)
CargoTypes cargo_triggers = 0; ///< Bitmask of cargo types which cause trigger re-randomizing
AnimationInfo animation;
byte bridge_height[6]; ///< Minimum height for a bridge above, 0 for none
byte bridge_disallowed_pillars[6]; ///< Disallowed pillar flags for a bridge above
static const RoadStopSpec *Get(uint16 index);
};