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(svn r4872) - NewGRF: add support for vehicle variable 0x47 (mart3p)

release/0.5
peter1138 2006-05-15 06:49:36 +00:00
parent e48874936e
commit fa37809eb6
1 changed files with 12 additions and 0 deletions
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newgrf_engine.c
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@ -587,6 +587,18 @@ static uint32 VehicleGetVariable(const ResolverObject *object, byte variable, by
case 0x46: /* Motion counter */ case 0x46: /* Motion counter */
return 0; return 0;
case 0x47: { /* Vehicle cargo info */
/* Format: ccccwwtt
* tt - the cargo type transported by the vehicle,
* translated if a translation table has been installed.
* ww - cargo unit weight in 1/16 tons, same as cargo prop. 0F.
* cccc - the cargo class value of the cargo transported by the vehicle.
*/
CargoID cid = _global_cargo_id[_opt.landscape][v->cargo_type];
return (_cargo_classes[cid] << 16) | (_cargoc.weights[v->cargo_type] << 8) | cid;
}
/* Variables which use the parameter */ /* Variables which use the parameter */
case 0x60: /* Count consist's engine ID occurance */ case 0x60: /* Count consist's engine ID occurance */
if (v->type != VEH_Train) return v->engine_type == parameter; if (v->type != VEH_Train) return v->engine_type == parameter;