Gun.h

/*      .                         ,'`.       .                         
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         ,'     |_.'     )`/-     __..--""`-_`-._    J L/00000000000000
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     .'_.-""      '    :_/_.-'                 _,`-/__V__\0000    00MMM
 . _-""                         .        '   _,/000\  |  /000    0MMMMM
_-"   .       '     .              .        ,/   000\ | /000000000MMMMM
       `       Shooter Library       '     ,/     000\|/000000000MMMMMM
.       © 2017 - Shuriken Studios LLC     ,/0    00000|0000000000MMMMMM */

#pragma once

namespace ShooterLibrary
{

    template <typename T>
    class Gun : public Weapon
    {

    public:

        Gun(const bool isActive) : Weapon(isActive)
        {
            m_cooldown = 0;
            m_cooldownSeconds = 0.25;
        }

        virtual ~Gun() { }

        virtual void Update(const GameTime *pGameTime)
        {
            if (m_cooldown > 0) m_cooldown -= pGameTime->GetTimeElapsed();
        }

        virtual void Fire(TriggerType triggerType)
        {
            if (IsActive() && CanFire())
            {
                if (triggerType.Contains(GetTriggerType()))
                {
                    Projectile *pProjectile = m_pProjectilePool->GetInactiveProjectile<T>();
                    if (pProjectile)
                    {
                        pProjectile->Activate(GetPosition(), true);
                        m_cooldown = m_cooldownSeconds;
                    }
                }
            }
        }

        virtual void SetProjectilePool(ProjectilePool *pPool) { m_pProjectilePool = pPool; }

        virtual bool CanFire() const { return m_cooldown <= 0; }

        virtual void SetCooldownSeconds(const float seconds) { m_cooldownSeconds = seconds; }

        virtual void ResetCooldown() { m_cooldown = 0; }


    private:

        ProjectilePool *m_pProjectilePool;

        float m_cooldown;
        float m_cooldownSeconds;

    };
}