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(svn r25099) -Fix [FS#5492]: Limit aircraft property 0D to 19, since the conversion result to km-ish/h needs to fit into a byte.

release/1.4
frosch 2013-03-17 18:31:35 +00:00
parent 8ca173e365
commit cf4a2702f8
1 changed files with 8 additions and 2 deletions
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10
src/newgrf.cpp
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@ -1618,9 +1618,15 @@ static ChangeInfoResult AircraftVehicleChangeInfo(uint engine, int numinfo, int
avi->max_speed = (buf->ReadByte() * 128) / 10;
break;
case 0x0D: // Acceleration
avi->acceleration = (buf->ReadByte() * 128) / 10;
case 0x0D: { // Acceleration
uint acceleration = (buf->ReadByte() * 128) / 10;
if (acceleration > UINT8_MAX) {
grfmsg(1, "Acceleration property of aircraft %d is too big.", engine + i);
acceleration = UINT8_MAX;
}
avi->acceleration = acceleration;
break;
}
case PROP_AIRCRAFT_RUNNING_COST_FACTOR: // 0x0E Running cost factor
avi->running_cost = buf->ReadByte();