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(svn r20) Feature: warning when a vehicle has invalid orders (celestar)

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This commit is contained in:
dominik
2004-08-11 10:15:38 +00:00
parent a778b317f6
commit 6f8e7943c5
7 changed files with 102 additions and 0 deletions
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78
order_cmd.c
View File

@@ -4,6 +4,7 @@
#include "command.h"
#include "station.h"
#include "player.h"
#include "news.h"
/* p1 & 0xFFFF = vehicle
* p1 >> 16 = index in order list
@@ -330,3 +331,80 @@ int32 CmdRestoreOrderIndex(int x, int y, uint32 flags, uint32 p1, uint32 p2)
}
return 0;
}
int CheckOrders(Vehicle *v)
{
int i, n_st, duplicate;
uint16 order, old_orderer;
uint16 dummy;
int message=0;
/* check the order list */
order = v->schedule_ptr[0];
n_st = duplicate = dummy = 0;
/* only check every 20 days */
if ( ( ( v->day_counter % 20) == 0 ) && (v->owner == _local_player) ) {
for(old_orderer = i = 0; order!=0; i++ ) {
order = v->schedule_ptr[i];
if (order == old_orderer) duplicate = -1;
if ( (order & OT_MASK) == OT_DUMMY ) dummy = -1;
if ( ( (order & OT_MASK) == OT_GOTO_STATION ) /*&& (order != old_order) */) {
//I uncommented this in order not to get two error messages
//when two identical entries are in the list
n_st++;
}
old_orderer = order; //store the old order
}
//Now, check the last and the first order
//as the last order is the end of order marker, jump back 2
if ( (v->schedule_ptr[0] == v->schedule_ptr[i-2]) && ( i-2 != 0 ) ) duplicate = -1;
SET_DPARAM16(0, v->unitnumber);
if (n_st < 2) {
switch (v->type) {
case VEH_Train: message = STR_TRAIN_HAS_TOO_FEW_ORDERS; break;
case VEH_Road: message = STR_ROADVEHICLE_HAS_TOO_FEW_ORDERS; break;
case VEH_Ship: message = STR_SHIP_HAS_TOO_FEW_ORDERS; break;
case VEH_Aircraft: message = STR_AIRCRAFT_HAS_TOO_FEW_ORDERS; break;
}
AddNewsItem(
message,
NEWS_FLAGS(NM_SMALL, NF_VIEWPORT|NF_VEHICLE, NT_ADVICE, 0),
v->index,
0);
} else if (duplicate) {
switch (v->type) {
case VEH_Train: message = STR_TRAIN_HAS_DUPLICATE_ENTRY; break;
case VEH_Road: message = STR_ROADVEHICLE_HAS_DUPLICATE_ENTRY; break;
case VEH_Ship: message = STR_SHIP_HAS_DUPLICATE_ENTRY; break;
case VEH_Aircraft: message = STR_AIRCRAFT_HAS_DUPLICATE_ENTRY; break;
}
AddNewsItem(
message,
NEWS_FLAGS(NM_SMALL, NF_VIEWPORT|NF_VEHICLE, NT_ADVICE, 0),
v->index,
0);
} else if (dummy) {
switch (v->type) {
case VEH_Train: message = STR_TRAIN_HAS_VOID_ORDER; break;
case VEH_Road: message = STR_ROADVEHICLE_HAS_VOID_ORDER; break;
case VEH_Ship: message = STR_SHIP_HAS_VOID_ORDER; break;
case VEH_Aircraft: message = STR_AIRCRAFT_HAS_VOID_ORDER; break;
}
AddNewsItem(
message,
NEWS_FLAGS(NM_SMALL, NF_VIEWPORT|NF_VEHICLE, NT_ADVICE, 0),
v->index,
0);
}
}
// End of order check
if ( (n_st > 2) || (duplicate) || (dummy) )
return 1;
else
return 0;
}