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(svn r18011) -Feature(ette): [NewGRF] CB 36 for roadvehicle property 09 'running cost factor'.

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This commit is contained in:
frosch 2009-11-08 13:02:05 +00:00
parent c08a37c114
commit 1bd8a982d5
6 changed files with 23 additions and 12 deletions
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11
src/engine.cpp
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@ -205,11 +205,15 @@ uint Engine::GetDisplayDefaultCapacity(uint16 *mail_capacity) const
Money Engine::GetRunningCost() const
{
switch (this->type) {
case VEH_ROAD:
return this->u.road.running_cost * GetPriceByIndex(this->u.road.running_cost_class) >> 8;
case VEH_ROAD: {
if (this->u.road.running_cost_class == INVALID_PRICE) return 0;
return GetEngineProperty(this->index, PROP_ROADVEH_RUNNING_COST_FACTOR, this->u.road.running_cost) * GetPriceByIndex(this->u.road.running_cost_class) >> 8;
}
case VEH_TRAIN:
case VEH_TRAIN: {
if (this->u.rail.running_cost_class == INVALID_PRICE) return 0;
return GetEngineProperty(this->index, PROP_TRAIN_RUNNING_COST_FACTOR, this->u.rail.running_cost) * GetPriceByIndex(this->u.rail.running_cost_class) >> 8;
}
case VEH_SHIP:
return GetEngineProperty(this->index, PROP_SHIP_RUNNING_COST_FACTOR, this->u.ship.running_cost) * _price[PR_RUNNING_SHIP] >> 8;
@ -233,6 +237,7 @@ Money Engine::GetCost() const
} else {
return GetEngineProperty(this->index, PROP_TRAIN_COST_FACTOR, this->u.rail.cost_factor) * (_price[PR_BUILD_VEHICLE_TRAIN] >> 3) >> 5;
}
case VEH_SHIP:
return GetEngineProperty(this->index, PROP_SHIP_COST_FACTOR, this->u.ship.cost_factor) * (_price[PR_BUILD_VEHICLE_SHIP] >> 3) >> 5;

2
src/newgrf.cpp
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@ -752,7 +752,7 @@ static ChangeInfoResult RoadVehicleChangeInfo(uint engine, int numinfo, int prop
rvi->max_speed = grf_load_byte(&buf);
break;
case 0x09: // Running cost factor
case PROP_ROADVEH_RUNNING_COST_FACTOR: // 0x09 Running cost factor
rvi->running_cost = grf_load_byte(&buf);
break;

1
src/newgrf_properties.h
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@ -27,6 +27,7 @@ enum PropertyID {
PROP_TRAIN_TRACTIVE_EFFORT = 0x1F, ///< Tractive effort coefficient in 1/256
PROP_TRAIN_USER_DATA = 0x25, ///< User defined data for vehicle variable 0x42
PROP_ROADVEH_RUNNING_COST_FACTOR = 0x09, ///< Yearly runningcost
PROP_ROADVEH_CARGO_CAPACITY = 0x0F, ///< Capacity
PROP_ROADVEH_COST_FACTOR = 0x11, ///< Purchase cost

8
src/roadveh.h
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@ -121,13 +121,7 @@ struct RoadVehicle : public SpecializedVehicle<RoadVehicle, VEH_ROAD> {
SpriteID GetImage(Direction direction) const;
int GetDisplaySpeed() const { return this->cur_speed / 2; }
int GetDisplayMaxSpeed() const { return this->max_speed / 2; }
Money GetRunningCost() const
{
const RoadVehicleInfo *rvi = RoadVehInfo(this->engine_type);
return rvi->running_cost * GetPriceByIndex(rvi->running_cost_class);
}
Money GetRunningCost() const;
int GetDisplayImageWidth(Point *offset = NULL) const;
bool IsInDepot() const { return this->state == RVSB_IN_DEPOT; }
bool IsStoppedInDepot() const;

11
src/roadveh_cmd.cpp
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@ -1821,6 +1821,17 @@ static bool RoadVehController(RoadVehicle *v)
return true;
}
Money RoadVehicle::GetRunningCost() const
{
const RoadVehicleInfo *rvi = RoadVehInfo(this->engine_type);
if (rvi->running_cost_class == INVALID_PRICE) return 0;
uint cost_factor = GetVehicleProperty(this, PROP_ROADVEH_RUNNING_COST_FACTOR, rvi->running_cost);
if (cost_factor == 0) return 0;
return cost_factor * GetPriceByIndex(rvi->running_cost_class);
}
bool RoadVehicle::Tick()
{
if (this->IsRoadVehFront()) {

2
src/train_cmd.cpp
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@ -4438,7 +4438,7 @@ Money Train::GetRunningCost() const
const RailVehicleInfo *rvi = RailVehInfo(v->engine_type);
if (rvi->running_cost_class == INVALID_PRICE) continue;
byte cost_factor = GetVehicleProperty(v, PROP_TRAIN_RUNNING_COST_FACTOR, rvi->running_cost);
uint cost_factor = GetVehicleProperty(v, PROP_TRAIN_RUNNING_COST_FACTOR, rvi->running_cost);
if (cost_factor == 0) continue;
/* Halve running cost for multiheaded parts */