//-----------------------------------------------------------------------------
// SpaceShip implementation.
//-----------------------------------------------------------------------------

#include "NetWars.h"

//-----------------------------------------------------------------------------
// The SpaceShip class constructor.
//-----------------------------------------------------------------------------
SpaceShip::SpaceShip( float x, float y ) 
{	

	m_objectType = "Ship";
	simplevertex vertices[] = 
	{
		{ -7.0f, -5.0f, 0.0f, }, 
		{  -2.0f,  0.0f, 0.0f,},
		{  0.0f,  9.0f, 0.0f, }, 
		{  2.0f,  0.0f, 0.0f, }, 
		{  7.0f, -5.0f, 0.0f, }, 
		{ 0.0f, -7.0f, 0.0f,  }, 
		{ -7.0f, -5.0f, 0.0f, },
	};

	Initialize( x, y );

	int numberOfVerticies = (int) sizeof( vertices ) / sizeof( simplevertex );
	CreateVertexBuffer( vertices, numberOfVerticies );

	m_Shield = new Shield( x, y, 10.0f );
	g_Engine->AddSceneObject( m_Shield );

	m_shieldDetatched = false;

	m_angle = 0.0f;

	//m_shieldRadius = 10.0f;

}


//-----------------------------------------------------------------------------
// The SpaceShip rotate method
//-----------------------------------------------------------------------------
void SpaceShip::Rotate( float angle ) 
{
	m_angle = angle;
	SceneObject::Rotate( angle );
	m_Shield->Rotate( angle );
}

//-----------------------------------------------------------------------------
// The SpaceShip move method
//-----------------------------------------------------------------------------
void SpaceShip::Move( float x, float y ) 
{
	SceneObject::Move( x, y );
	if( !m_shieldDetatched  )
	{
		m_Shield->Move( x, y );
	}
}

//-----------------------------------------------------------------------------
// The SpaceShip Method that creates the Physical body.
//-----------------------------------------------------------------------------
void SpaceShip::SetUpPhysics( float x, float y )
{
	// Set up the b2D Body Def:
	b2BodyDef bodyDef;
	bodyDef.position.Set(x, y);
	bodyDef.allowSleep = false;
	
	// Set up the b2D Body Def:
	b2CircleDef circleDef;
	circleDef.radius = 10.0f;
	circleDef.density = 1.0f;
	circleDef.friction = 0.0f;
	circleDef.restitution = 0.1f;

	g_Engine->GetB2D()->AddBody( &m_Body, &bodyDef, &circleDef );

	m_physicalBody = true;
}

//-----------------------------------------------------------------------------
// The SpaceShip Method that Fires the shield.
//-----------------------------------------------------------------------------
void SpaceShip::FireShield(  )
{
	if( m_shieldDetatched == false )
	{
		m_shieldDetatched = true;
		m_Shield->Fire( GetX() + 15.0f * cos( m_angle + 3.14 ), GetY() + 15.0f * sin( m_angle + 3.14 ), (m_angle + 3.14) );
	}
}

//-----------------------------------------------------------------------------
// The SpaceShip Method that Attaches the shield.
//-----------------------------------------------------------------------------
void SpaceShip::AttachShield(  )
{
	if( m_shieldDetatched )
	{
		m_shieldDetatched = false;
		m_Shield->Attach();
	}
}