BioEnemyShip.cpp

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#include "BioEnemyShip.h"
#include "Level.h"
 
 
BioEnemyShip::BioEnemyShip()
{
    SetSpeed(150);
    SetMaxHitPoints(1);
    SetCollisionRadius(20);
}
 
 
void BioEnemyShip::Update(const GameTime& gameTime)
{
    if (IsActive())
    {
        float x = sin(gameTime.GetTotalTime() * Math::PI + GetIndex());
        x *= GetSpeed() * gameTime.GetElapsedTime() * 1.4f;
        TranslatePosition(x, GetSpeed() * gameTime.GetElapsedTime());
 
        if (!IsOnScreen()) Deactivate();
    }
 
    EnemyShip::Update(gameTime);
}
 
 
void BioEnemyShip::Draw(SpriteBatch& spriteBatch)
{
    if (IsActive())
    {
        const float alpha = GetCurrentLevel()->GetAlpha();
        spriteBatch.Draw(m_pTexture, GetPosition(), Color::White * alpha, m_pTexture->GetCenter(), Vector2::ONE, Math::PI, 1);
    }
}