public void DrawExplosion(Microsoft.Xna.Framework.Graphics.SpriteBatch spriteBatch)
{
if (explosionTime > 0.3f)
{
CurrentState = State.DEAD;
}
float circleRadius;
float f = 1f - explosionTime * 3.33f;
float k;
if (explosionTime < 0.1f)
{
circleRadius = (sprite.Width / 2f) * 1.3f - explosionTime * explosionTime * 50f + 5 + 50 * explosionTime;
k = 1;
}
else
{
circleRadius = (sprite.Width / 2f) * 1.3f - explosionTime * explosionTime * 200f;
k = f + 0.3f;
}
// 0.1 = 5
float blastRadius = (sprite.Width / 2f) * 1.3f + 50f * (float)(Math.Sqrt(explosionTime * 4f));
Color blastColor = new Color(Constans.MAIN_EXPLOSION_COLOR.R / 255f * f * 1.5f,
Constans.MAIN_EXPLOSION_COLOR.G / 255f * f * 1.5f,
Constans.MAIN_EXPLOSION_COLOR.B / 255f * f * 1.5f, f * 1.5f);
line.ClearVectors();
line.CreateCircle(blastRadius, 20);
Vector2 corner = CalculateScreenPosition();
float blastX = corner.X + sprite.Width / 2f;
float blastY = corner.Y + sprite.Height / 2f;
line.Colour = blastColor;
line.Render(spriteBatch, new Vector2((int)blastX, (int)blastY));
if (circleRadius >= 0)
{
corner.X += sprite.Width / 2f;
corner.Y += sprite.Height / 2f;
corner.X -= circleRadius;
corner.Y -= circleRadius;
Color color = new Color(Constans.MAIN_EXPLOSION_COLOR.R / 255f * k,
Constans.MAIN_EXPLOSION_COLOR.G * k / 255f,
Constans.MAIN_EXPLOSION_COLOR.B * k / 255f, k);
spriteBatch.Draw(circle,
new Rectangle((int)corner.X, (int)corner.Y, (int)circleRadius * 2, (int)circleRadius * 2),
color);
}
}
public void Draw(Microsoft.Xna.Framework.Graphics.SpriteBatch spriteBatch)
{
if (explosionTime < 0)
{
return;
}
if (shouldPlaySound)
{
SoundPlayer.Instance.PlaySound("explosion1");
shouldPlaySound = false;
}
if (explosionTime > 0.3f || CurrentState.Equals(State.EXPLODED))
{
CurrentState = State.EXPLODED;
return;
}
float circleRadius;
float f = 1f - explosionTime * 3.33f;
float k;
if (explosionTime < 0.1f)
{
circleRadius = (spriteWidth / 2f) * 1.3f - explosionTime * explosionTime * 50f + 5 + 50 * explosionTime;
k = 1;
}
else
{
circleRadius = (spriteWidth / 2f) * 1.3f - explosionTime * explosionTime * 200f;
k = f + 0.3f;
}
// 0.1 = 5
float blastRadius = (spriteWidth / 2f) * 1.3f + 50f * (float)(Math.Sqrt(explosionTime * 4f));
Color blastColor = new Color(Constans.MAIN_PLAYER_EXPLOSION_COLOR.R / 255f * f * 1.5f,
Constans.MAIN_PLAYER_EXPLOSION_COLOR.G / 255f * f * 1.5f,
Constans.MAIN_PLAYER_EXPLOSION_COLOR.B / 255f * f * 1.5f, f * 1.5f);
line.ClearVectors();
line.CreateCircle(blastRadius, 100);
Vector2 corner = ScreenUtils.TranslateToScreenCoordinates(position);
float blastX = corner.X /*- spriteWidth / 2f*/;
float blastY = corner.Y /* - spriteWidth / 2f*/;
line.Colour = blastColor;
line.Render(spriteBatch, new Vector2((int)blastX, (int)blastY));
if (circleRadius >= 0)
{
corner.X -= circleRadius;
corner.Y -= circleRadius;
Color color = new Color(Constans.MAIN_PLAYER_EXPLOSION_COLOR.R / 255f * k,
Constans.MAIN_PLAYER_EXPLOSION_COLOR.G / 255f * k,
Constans.MAIN_PLAYER_EXPLOSION_COLOR.B / 255f * k, k);
spriteBatch.Draw(circle,
new Rectangle((int)corner.X, (int)corner.Y, (int)circleRadius * 2, (int)circleRadius * 2),
color);
}
}