#include "OrxoBloxCanon.h"

#include "core/CoreIncludes.h"

#include "graphics/Model.h"
#include "weaponsystem/Weapon.h"
#include "weaponsystem/WeaponPack.h"
#include "weaponsystem/WeaponSystem.h"

#include "weapons/projectiles/BallProjectile.h"
#include "weapons/MuzzleFlash.h"

namespace orxonox
{
    RegisterClass(OrxoBloxCanon);

    OrxoBloxCanon::OrxoBloxCanon(Context* context) : HsW01(context)
    {
        RegisterObject(OrxoBloxCanon);


    }

    OrxoBloxCanon::~OrxoBloxCanon()
    {

    }

    void OrxoBloxCanon::shot()
    {
        assert( this->getWeapon() && this->getWeapon()->getWeaponPack() && this->getWeapon()->getWeaponPack()->getWeaponSystem() && this->getWeapon()->getWeaponPack()->getWeaponSystem()->getPawn() );

        // Create the projectile.
        Projectile* projectile = new BallProjectile(this->getContext());
        Model* model = new Model(projectile->getContext());
        model->setMeshSource(mesh_);
        model->setCastShadows(false);
        projectile->attach(model);
        model->setScale(5);

        //get position and orientation of the ship to know in which direction the projectile needs to fire off
        Pawn* player = this->getWeapon()->getWeaponPack()->getWeaponSystem()->getPawn();

        projectile->setOrientation(player->getOrientation());
        projectile->setPosition(player->getPosition());

        //Velocity & position of the projectile must be y = 0 since the game takes place in the x-z plane
        Vector3 muzzle2D = player->getOrientation()* WorldEntity::FRONT ;
        muzzle2D.y = 0; 
        projectile->setVelocity(muzzle2D * this->speed_);

        projectile->setShooter(this->getWeapon()->getWeaponPack()->getWeaponSystem()->getPawn());
        projectile->setDamage(this->getDamage());
        projectile->setShieldDamage(this->getShieldDamage());
        projectile->setHealthDamage(this->getHealthDamage());

        // Display the muzzle flash.
        this->HsW01::muzzleflash();
    }
    
}