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(svn r17899) -Codechange: Deduplicate code for refitting vehicles.

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frosch
2009-10-28 21:09:37 +00:00
parent bc0e75ef60
commit 020c53fc7e
7 changed files with 106 additions and 186 deletions
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46
src/vehicle.cpp
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@@ -683,52 +683,6 @@ void CallVehicleTicks()
_current_company = OWNER_NONE;
}
/** Check if a given engine type can be refitted to a given cargo
* @param engine_type Engine type to check
* @param cid_to check refit to this cargo-type
* @return true if it is possible, false otherwise
*/
bool CanRefitTo(EngineID engine_type, CargoID cid_to)
{
return HasBit(EngInfo(engine_type)->refit_mask, cid_to);
}
/** Learn the price of refitting a certain engine
* @param engine_type Which engine to refit
* @return Price for refitting
*/
CommandCost GetRefitCost(EngineID engine_type)
{
Money base_cost;
ExpensesType expense_type;
const Engine *e = Engine::Get(engine_type);
switch (e->type) {
case VEH_SHIP:
base_cost = _price.ship_base;
expense_type = EXPENSES_SHIP_RUN;
break;
case VEH_ROAD:
base_cost = _price.roadveh_base;
expense_type = EXPENSES_ROADVEH_RUN;
break;
case VEH_AIRCRAFT:
base_cost = _price.aircraft_base;
expense_type = EXPENSES_AIRCRAFT_RUN;
break;
case VEH_TRAIN:
base_cost = 2 * ((e->u.rail.railveh_type == RAILVEH_WAGON) ?
_price.build_railwagon : _price.build_railvehicle);
expense_type = EXPENSES_TRAIN_RUN;
break;
default: NOT_REACHED();
}
return CommandCost(expense_type, (e->info.refit_cost * base_cost) >> 10);
}
static void DoDrawVehicle(const Vehicle *v)
{
SpriteID image = v->cur_image;