#include "bunny.h"

Bunny::Bunny( char* texturefile, int numOfFrames, int cellWidth, int cellHeight, int numOfRows, int numOfColumns )
{
	_position = new D3DXVECTOR3(0, 0, 0);
	_velocity = new D3DXVECTOR3(0, 0, 0);

	_entType = tBunny;
	gpKexan->gpEBank->AddToEntityList( this, _entType );

	// _texture = gpKexan->gpTBank->AddTexture( texturefile );
	gpKexan->gpTBank->AddTexture( texturefile );
	_texture = gpKexan->gpTBank->GetTexture( texturefile )->_texture;

	m_TotalFrames = numOfFrames;
	m_CurrentFrame = 0;

	m_CellWidth = cellWidth;
	m_CellHeight = cellHeight;

	m_NumOfRows = numOfRows;
	m_NumOfColumns = numOfColumns;

	tickCount = 0;
	m_IsShot = false;
	m_IsDead = false;
	m_IsJumping = false;
	m_DoneJumping = false;
	m_JumpValue = 25;
}

void Bunny::Update()
{
	tickCount++;
	
	if( m_IsDead )
	{
		return;
	}
	else if( m_IsShot && tickCount > 3 )
	{
		m_CurrentFrame++;

		if( m_CurrentFrame == 8 )
		{ m_IsDead = true; }

		tickCount = 0;
	}

	BaseSprite::Update();

	if( m_IsJumping )
	{
		if( tickCount > 10 )
		{
			SetPosition( GetPosition()->x - 30, GetPosition()->y - m_JumpValue );
			m_JumpValue -= 5;

			if( m_DoneJumping )
			{
				m_IsJumping = false;
				m_DoneJumping = false;
				m_CurrentFrame = 0;
			}
			
			if( m_JumpValue <= -25 )
			{
				m_DoneJumping = true;
				m_CurrentFrame = 0;
			}

			tickCount = 0;
		}
	}

	if( !m_IsJumping )
	{
		if( tickCount > 10 )
		{
			switch( m_CurrentFrame )
			{
			case 0:
				m_CurrentFrame++;
				tickCount = 0;
				break;
			case 1:
				m_CurrentFrame++;
				m_IsJumping = true;
				m_DoneJumping = false;
				m_JumpValue = 25;
				tickCount = 0;
				break;
			default:
				m_CurrentFrame = 0;
				break;
			}
		}
	}

	/*if( tickCount > 10 )
	{
		m_CurrentFrame++;

		if( m_CurrentFrame >= 3 )
		{ m_CurrentFrame = 0; }

		tickCount = 0;
	}*/
}

void Bunny::FireAtBunny( D3DXVECTOR3* bullet )
{
	if( m_IsShot || m_IsDead )
	{ return; }
	
	float dx, dy, distance;

	dx = this->GetPosition()->x - bullet->x;
	dy = this->GetPosition()->y - bullet->y;
	distance = sqrt( (dx * dx) + (dy * dy) );

	if( distance < 50 )
	{
		// Kill Bunny
		this->KillBunny();
		return;
	}
}

void Bunny::KillBunny()
{
	m_IsShot = true;
	m_CurrentFrame = 3;
}