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/*
core/slot.h
This file is part of the Osirion project and is distributed under
the terms of the GNU General Public License version 2.
*/
#ifndef __INCLUDED_CORE_SLOT_H__
#define __INCLUDED_CORE_SLOT_H__
#include "math/vector3f.h"
#include "math/axis.h"
#include "core/item.h"
#include <string>
namespace core
{
/**
* @brief A mount point for a weapon or a piece of equipment
* */
class Slot {
public:
enum Flags {Active = 1};
/**
* @brief default constructor
* Creates an empty slot
* */
Slot();
/**
* @brief creates and empty slot at a given location
* */
Slot(const math::Vector3f & location);
/**
* @brief default destructor
* */
~Slot();
/**
* @brief location of the slot within the parent model
* */
inline const math::Vector3f & location() const
{
return slot_location;
}
/**
* @brief axis indication the slot's orientation
* */
inline const math::Axis & axis() const
{
return slot_axis;
}
/**
* @brief the name of the particlesystem used to render
* projectiles generated by this slot
* */
/**
* */
inline unsigned long last_fired() const
{
return slot_last_fired;
}
inline unsigned long interval() const
{
return slot_interval;
}
inline unsigned long lifespan() const
{
return slot_lifespan;
}
inline float speed() const
{
return slot_speed;
}
/* --- mutators -------------------------------------------- */
/**
* @brief set the slot's location
* */
inline void set_location(const math::Vector3f &location)
{
slot_location.assign(location);
}
/**
* @brief set the slot's orientation
*/
inline void set_axis(const math::Axis & axis)
{
slot_axis.assign(axis);
}
/**
* @brief set the slot's timestamp
* The timestamp indicates when the slot's configuration was last changed.
* */
inline void set_timestamp(unsigned long timestamp)
{
slot_timestamp = timestamp;
}
/**
* @brief
* */
inline void set_last_fired(unsigned long last_fired)
{
slot_last_fired = last_fired;
}
inline void set_interval(unsigned long interval)
{
slot_interval = interval;
}
inline void set_lifespan(unsigned long lifespan)
{
slot_lifespan = lifespan;
}
inline void set_speed(float speed)
{
slot_speed = speed;
}
/**
* @brief set the item this slot is holding
* */
void set_item(Item *item);
private:
math::Vector3f slot_location;
math::Axis slot_axis;
// slot flags
unsigned int slot_flags;
unsigned long slot_timestamp;
unsigned long slot_last_fired;
// interval between two shots, in milliseconds
unsigned long slot_interval;
// projectile lifespane
unsigned long slot_lifespan;
// projectile speed, in gameunits / second
float slot_speed;
// item mounted in this slot
Item *slot_item;
std::string slot_particlesystem_name;
};
} // namespace core
#endif // __INCLUDED_CORE_SLOTS_H__
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