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(svn r15255) -Fix (r15027): AIVehicle::GetLength() returned only the length of the first part of articulated road vehicles.

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frosch 2009-01-24 14:26:48 +00:00
parent a92f472714
commit 47cdbe4a20
1 changed files with 7 additions and 1 deletions
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8
src/ai/api/ai_vehicle.cpp
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@ -47,7 +47,13 @@
const Vehicle *v = ::GetVehicle(vehicle_id);
switch (v->type) {
case VEH_ROAD: return v->u.road.cached_veh_length;
case VEH_ROAD: {
uint total_length = 0;
for (const Vehicle *u = v; u != NULL; u = u->Next()) {
total_length += u->u.road.cached_veh_length;
}
return total_length;
}
case VEH_TRAIN: return v->u.rail.cached_total_length;
default: return -1;
}