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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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20
src/newgrf.cpp
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@@ -5065,6 +5065,26 @@ static ChangeInfoResult RoadStopChangeInfo(uint id, int numinfo, int prop, const
rs->flags = (uint8)buf->ReadDWord(); // Future-proofing, size this as 4 bytes, but we only need one byte's worth of flags at present
break;
case A0RPI_ROADSTOP_MIN_BRIDGE_HEIGHT:
if (MappedPropertyLengthMismatch(buf, 6, mapping_entry)) break;
FALLTHROUGH;
case 0x13: // Minimum height for a bridge above
SetBit(rs->internal_flags, RSIF_BRIDGE_HEIGHTS_SET);
for (uint i = 0; i < 6; i++) {
rs->bridge_height[i] = buf->ReadByte();
}
break;
case A0RPI_ROADSTOP_DISALLOWED_BRIDGE_PILLARS:
if (MappedPropertyLengthMismatch(buf, 6, mapping_entry)) break;
FALLTHROUGH;
case 0x14: // Disallowed bridge pillars
SetBit(rs->internal_flags, RSIF_BRIDGE_DISALLOWED_PILLARS_SET);
for (uint i = 0; i < 6; i++) {
rs->bridge_disallowed_pillars[i] = buf->ReadByte();
}
break;
default:
ret = CIR_UNKNOWN;
break;