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(svn r635) Fix choosing a spritegroup from deterministic variational spritegroups if there is no structure to search (i.e. in purchase lists) (pasky)

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tron
2004-11-15 20:52:11 +00:00
parent 61103119fb
commit b65bda506c
2 changed files with 39 additions and 12 deletions
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27
station_cmd.c
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@@ -1023,6 +1023,19 @@ ResolveStationSpriteGroup(struct SpriteGroup *spritegroup, struct Station *stat)
value = GetDeterministicSpriteValue(dsg->variable);
} else {
if (stat == NULL) {
/* We are in a build dialog of something,
* and we are checking for something undefined.
* That means we should get the first target
* (NOT the default one). */
if (dsg->num_ranges > 0) {
target = &dsg->ranges[0].group;
} else {
target = dsg->default_group;
}
return ResolveStationSpriteGroup(target, NULL);
}
/* Station-specific property. */
if (dsg->var_scope == VSG_SCOPE_PARENT) {
/* TODO: Town structure. */
@@ -1039,25 +1052,25 @@ ResolveStationSpriteGroup(struct SpriteGroup *spritegroup, struct Station *stat)
// Variable is 0x70 + offset in the TTD's station structure
switch (dsg->variable - 0x70) {
case 0x80:
if (stat) value = stat->facilities;
value = stat->facilities;
break;
case 0x81:
if (stat) value = stat->airport_type;
value = stat->airport_type;
break;
case 0x82:
if (stat) value = stat->truck_stop_status;
value = stat->truck_stop_status;
break;
case 0x83:
if (stat) value = stat->bus_stop_status;
value = stat->bus_stop_status;
break;
case 0x86:
if (stat) value = stat->airport_flags & 0xFFFF;
value = stat->airport_flags & 0xFFFF;
break;
case 0x87:
if (stat) value = stat->airport_flags & 0xFF;
value = stat->airport_flags & 0xFF;
break;
case 0x8A:
if (stat) value = stat->build_date;
value = stat->build_date;
break;
}
}