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r7939:523d421f9d0c 2.3 KiB text/x-c Show Annotation Show as Raw Download as Raw

egladil

(svn r11492) -Codechange: [OSX] Split the cocoa video driver into several files. The reason for this is that the fullscreen and windowed mode api are separate from each other in OS X and thus the driver actual is two drivers in one. This split is to make the code more readable and to prepare for replacing the Quickdraw windowed mode code which uses apis deprecated as of OS X 10.5 (and maybe earlier).

/* $Id$ */

/** @file src/roadveh.h Road vehicle states */

#ifndef ROADVEH_H
#define ROADVEH_H

#include "vehicle.h"
#include "engine.h"
#include "variables.h"

enum RoadVehicleSubType {
	RVST_FRONT,
	RVST_ARTIC_PART,
};

static inline bool IsRoadVehFront(const Vehicle *v)
{
	assert(v->type == VEH_ROAD);
	return v->subtype == RVST_FRONT;
}

static inline void SetRoadVehFront(Vehicle *v)
{
	assert(v->type == VEH_ROAD);
	v->subtype = RVST_FRONT;
}

static inline bool IsRoadVehArticPart(const Vehicle *v)
{
	assert(v->type == VEH_ROAD);
	return v->subtype == RVST_ARTIC_PART;
}

static inline void SetRoadVehArticPart(Vehicle *v)
{
	assert(v->type == VEH_ROAD);
	v->subtype = RVST_ARTIC_PART;
}

static inline bool RoadVehHasArticPart(const Vehicle *v)
{
	assert(v->type == VEH_ROAD);
	return v->Next() != NULL && IsRoadVehArticPart(v->Next());
}


void CcBuildRoadVeh(bool success, TileIndex tile, uint32 p1, uint32 p2);


/**
 * This class 'wraps' Vehicle; you do not actually instantiate this class.
 * You create a Vehicle using AllocateVehicle, so it is added to the pool
 * and you reinitialize that to a Train using:
 *   v = new (v) RoadVehicle();
 *
 * As side-effect the vehicle type is set correctly.
 */
struct RoadVehicle : public Vehicle {
	/** Initializes the Vehicle to a road vehicle */
	RoadVehicle() { this->type = VEH_ROAD; }

	/** We want to 'destruct' the right class. */
	virtual ~RoadVehicle() { this->PreDestructor(); }

	const char *GetTypeString() const { return "road vehicle"; }
	void MarkDirty();
	void UpdateDeltaXY(Direction direction);
	ExpensesType GetExpenseType(bool income) const { return income ? EXPENSES_ROADVEH_INC : EXPENSES_ROADVEH_RUN; }
	WindowClass GetVehicleListWindowClass() const { return WC_ROADVEH_LIST; }
	bool IsPrimaryVehicle() const { return IsRoadVehFront(this); }
	int GetImage(Direction direction) const;
	int GetDisplaySpeed() const { return this->cur_speed * 10 / 32; }
	int GetDisplayMaxSpeed() const { return this->max_speed * 10 / 32; }
	Money GetRunningCost() const { return RoadVehInfo(this->engine_type)->running_cost * _price.roadveh_running; }
	bool IsInDepot() const { return this->u.road.state == RVSB_IN_DEPOT; }
	void Tick();
};

byte GetRoadVehLength(const Vehicle *v);

void RoadVehUpdateCache(Vehicle *v);

#endif /* ROADVEH_H */