public LaserbeamManager(ContentManager Content)
{
textures = new LaserbeamTextures(Content);
/*Laserbeam test = new Laserbeam(textures);
test.SetStartDirection(Direction4D.Right);
test.Add(new Vector2(3, 10));
test.Add(new Vector2(4, 10));
test.Add(new Vector2(5, 10));
test.Add(new Vector2(5, 11));
test.Add(new Vector2(5, 12));
test.Add(new Vector2(6, 12));
test.Add(new Vector2(7, 12));
beams.Add(test);*/
}
public void DrawPulse(LaserbeamTextures textures, float position, SpriteBatch spriteBatch, Vector2 cameraPos)
{
float offsetPosition = position - 0.5f;
Direction4D relevantDirection = offsetPosition < 0 ? startDirection: endDirection;
switch (relevantDirection)
{
case Direction4D.Down:
spriteBatch.Draw(textures.pulseV, pos + new Vector2(0, offsetPosition * 32.0f) - cameraPos, Color.White);
break;
case Direction4D.Up:
spriteBatch.Draw(textures.pulseV, pos + new Vector2(0, -offsetPosition * 32.0f) - cameraPos, Color.White);
break;
case Direction4D.Left:
spriteBatch.Draw(textures.pulseH, pos + new Vector2(-offsetPosition * 32.0f, 0.0f) - cameraPos, Color.White);
break;
case Direction4D.Right:
spriteBatch.Draw(textures.pulseH, pos + new Vector2(offsetPosition * 32.0f, 0.0f) - cameraPos, Color.White);
break;
}
}
public void DrawPartial(Direction4D direction, LaserbeamTextures textures, SpriteBatch spriteBatch, Vector2 cameraPos)
{
switch (direction)
{
case Direction4D.Up:
spriteBatch.Draw(textures.beamV, pos - cameraPos, new Rectangle(0, 0, 32, 16), Color.White);
break;
case Direction4D.Down:
spriteBatch.Draw(textures.beamV, pos + new Vector2(0, 16.0f) - cameraPos, new Rectangle(0, 16, 32, 16), Color.White);
break;
case Direction4D.Left:
spriteBatch.Draw(textures.beamH, pos - cameraPos, new Rectangle(0, 0, 16, 32), Color.White);
break;
case Direction4D.Right:
spriteBatch.Draw(textures.beamH, pos + new Vector2(16.0f, 0.0f) - cameraPos, new Rectangle(16, 0, 16, 32), Color.White);
break;
}
}
public void Draw(LaserbeamTextures textures, SpriteBatch spriteBatch, Vector2 cameraPos)
{
if( startDirection != endDirection )
{
DrawPartial(startDirection.Reverse(), textures, spriteBatch, cameraPos);
DrawPartial(endDirection, textures, spriteBatch, cameraPos);
}
else if (startDirection == Direction4D.Up || startDirection == Direction4D.Down)
{
spriteBatch.Draw(textures.beamV, pos - cameraPos, Color.White);
}
else // left/right
{
spriteBatch.Draw(textures.beamH, pos - cameraPos, Color.White);
}
}
public Laserbeam(LaserbeamTextures aTextures)
{
startDirection = Direction4D.Right;
textures = aTextures;
}