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Implement critical breakdown speed reduction for road vehicles

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This commit is contained in:
Jonathan G Rennison
2018-01-04 19:18:24 +00:00
parent beda7ebb39
commit 0a80aec634
8 changed files with 42 additions and 6 deletions
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12
src/vehicle.cpp
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@@ -153,6 +153,8 @@ void VehicleServiceInDepot(Vehicle *v)
Train::From(v)->ConsistChanged(CCF_REFIT);
CLRBITS(Train::From(v)->flags, (1 << VRF_BREAKDOWN_BRAKING) | VRF_IS_BROKEN );
}
} else if (v->type == VEH_ROAD) {
RoadVehicle::From(v)->critical_breakdown_count = 0;
}
v->vehstatus &= ~VS_AIRCRAFT_BROKEN;
SetWindowDirty(WC_VEHICLE_DETAILS, v->index); // ensure that last service date and reliability are updated
@@ -185,7 +187,8 @@ bool Vehicle::NeedsServicing() const
if ((this->ServiceIntervalIsPercent() ?
(this->reliability >= this->GetEngine()->reliability * (100 - this->service_interval) / 100) :
(this->date_of_last_service + this->service_interval >= _date))
&& !(this->type == VEH_TRAIN && HasBit(Train::From(this)->flags, VRF_NEED_REPAIR))) {
&& !(this->type == VEH_TRAIN && HasBit(Train::From(this)->flags, VRF_NEED_REPAIR))
&& !(this->type == VEH_ROAD && RoadVehicle::From(this)->critical_breakdown_count > 0)) {
return false;
}
@@ -1458,6 +1461,13 @@ bool Vehicle::HandleBreakdown()
EffectVehicle *u = CreateEffectVehicleRel(this, 4, 4, 5, EV_BREAKDOWN_SMOKE);
if (u != NULL) u->animation_state = this->breakdown_delay * 2;
}
if (_settings_game.vehicle.improved_breakdowns) {
if (this->type == VEH_ROAD) {
if (RoadVehicle::From(this)->critical_breakdown_count != 255) {
RoadVehicle::From(this)->critical_breakdown_count++;
}
}
}
/* FALL THROUGH */
case BREAKDOWN_EM_STOP:
this->cur_speed = 0;