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(svn r2294) - CodeChange: check the service interval settings when changing of all vehicle-types. To simplify things introduce GetServiceIntervalClamped() that returns the same or clamped value of the new service interval. There were some inconsistencies in the gui files so I had to change those, and const correctness kicked in, so it's a bit messy at certain points.

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Darkvater
2005-05-11 16:17:03 +00:00
parent 5285d09832
commit 5693f22f18
10 changed files with 121 additions and 108 deletions
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15
roadveh_cmd.c
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@@ -58,7 +58,7 @@ static const uint16 _road_pf_table_3[4] = {
0x910, 0x1600, 0x2005, 0x2A
};
int GetRoadVehImage(Vehicle *v, byte direction)
int GetRoadVehImage(const Vehicle *v, byte direction)
{
int img = v->spritenum;
int image;
@@ -405,19 +405,24 @@ int32 CmdTurnRoadVeh(int x, int y, uint32 flags, uint32 p1, uint32 p2)
return 0;
}
/** Change the service interval for road vehicles.
* @param x,y unused
* @param p1 vehicle ID that is being service-interval-changed
* @param p2 new service interval
*/
int32 CmdChangeRoadVehServiceInt(int x, int y, uint32 flags, uint32 p1, uint32 p2)
{
Vehicle *v;
uint16 serv_int = GetServiceIntervalClamped(p2); /* Double check the service interval from the user-input */
if (!IsVehicleIndex(p1)) return CMD_ERROR;
if (serv_int != p2 || !IsVehicleIndex(p1)) return CMD_ERROR;
v = GetVehicle(p1);
if (v->type != VEH_Road || !CheckOwnership(v->owner))
return CMD_ERROR;
if (v->type != VEH_Road || !CheckOwnership(v->owner)) return CMD_ERROR;
if (flags & DC_EXEC) {
v->service_interval = (uint16)p2;
v->service_interval = serv_int;
InvalidateWindowWidget(WC_VEHICLE_DETAILS, v->index, 7);
}