public override bool OnAttack(Car target)
{
sprite.RotateTowards(target.sprite.position);
float deltaT = currentT - lastFired;
deltaT *= Game1.timeScale;
if (deltaT < 1.0f / fireRate)
{
return(false);
}
float angle = MathHelper.ToRadians(sprite.rotation);
lastFired = currentT;
Projectile_Bullet bullet = new Projectile_Bullet(
null, sprite.position, sprite.rotation,
1000.0f * new Vector2((float)Math.Cos(angle), (float)Math.Sin(angle)),
damage);
bullet.sprite.position += 35.0f * new Vector2((float)Math.Cos(angle), (float)Math.Sin(angle));
bullet.isFriendly = false;
bullet.sprite.color = Color.Red;
bullet.range = attackRange;
Game1.projectiles.Add(bullet);
Effect_MuzzleFlash flash = new Effect_MuzzleFlash(bullet.sprite.position);
flash.sprite.rotation = bullet.sprite.rotation;
Game1.effects.Add(flash);
return(true);
}
public override bool OnPrimaryFire(GameTime gameTime)
{
float deltaT = (float)gameTime.TotalGameTime.TotalSeconds - lastFired;
deltaT *= Game1.timeScale;
if (deltaT < 1.0f / fireRate)
{
return(false);
}
if (isReloading)
{
return(false);
}
if (currentAmmo == 0)
{
OnReload(gameTime);
return(false);
}
currentAmmo--;
lastFired = (float)gameTime.TotalGameTime.TotalSeconds;
float angle = MathHelper.ToRadians(sprite.rotation);
Vector2 direction = new Vector2((float)Math.Cos(angle), (float)Math.Sin(angle));
Vector2 perpend = new Vector2(-direction.Y, direction.X);
if (barrel == 1)
{
perpend *= -1.0f;
}
barrel++;
barrel %= 2;
Projectile_Bullet bullet = new Projectile_Bullet(
this,
sprite.position, 0.0f,
bulletSpeed * direction,
damage);
bullet.sprite.position += length * direction;
bullet.sprite.position += (barrelSpacing / 2.0f) * perpend;
bullet.sprite.rotation = MathHelper.ToDegrees(angle);
Game1.projectiles.Add(bullet);
Effect_MuzzleFlash flash = new Effect_MuzzleFlash(bullet.sprite.position);
flash.sprite.rotation = bullet.sprite.rotation;
Game1.effects.Add(flash);
return(true);
}
public override bool OnPrimaryFire(GameTime gameTime)
{
float deltaT = (float)gameTime.TotalGameTime.TotalSeconds - lastFired;
deltaT *= Game1.timeScale;
if (deltaT < 1.0f / fireRate)
{
return(false);
}
if (isReloading)
{
return(false);
}
if (currentAmmo == 0)
{
OnReload(gameTime);
return(false);
}
currentAmmo--;
lastFired = (float)gameTime.TotalGameTime.TotalSeconds;
float angle = MathHelper.ToRadians(sprite.rotation);
Projectile_Bullet bullet = new Projectile_Bullet(
this,
sprite.position, 0.0f,
bulletSpeed * new Vector2((float)Math.Cos(angle), (float)Math.Sin(angle)),
damage);
bullet.sprite.position += 45.0f * new Vector2((float)Math.Cos(angle), (float)Math.Sin(angle));
bullet.sprite.rotation = MathHelper.ToDegrees(angle);
Game1.projectiles.Add(bullet);
Effect_MuzzleFlash flash = new Effect_MuzzleFlash(bullet.sprite.position);
flash.sprite.rotation = bullet.sprite.rotation;
Game1.effects.Add(flash);
return(true);
}
public override bool OnPrimaryFire(GameTime gameTime)
{
float deltaT = (float)gameTime.TotalGameTime.TotalSeconds - lastFired;
deltaT *= Game1.timeScale;
if (deltaT < 1.0f / fireRate)
{
return(false);
}
if (isReloading)
{
return(false);
}
if (currentAmmo == 0)
{
OnReload(gameTime);
return(false);
}
currentAmmo--;
if (!isSpinning)
{
isSpinning = true;
if (lastFrameTime < 0.0f)
{
lastFrameTime = (float)gameTime.TotalGameTime.TotalSeconds;
}
}
float frameDeltaT = (float)gameTime.TotalGameTime.TotalSeconds - lastFrameTime;
frameDeltaT *= Game1.timeScale;
if (frameDeltaT >= 1.0f / speed)
{
lastFrameTime = (float)gameTime.TotalGameTime.TotalSeconds;
frame++;
frame %= 4;
}
sprite.textureRect = new Rectangle(150 * frame, 0, 150, 75);
lastFired = (float)gameTime.TotalGameTime.TotalSeconds;
float angle = MathHelper.ToRadians(sprite.rotation);
Projectile_Bullet bullet = new Projectile_Bullet(
this,
sprite.position, 0.0f,
bulletSpeed * new Vector2((float)Math.Cos(angle), (float)Math.Sin(angle)),
damage);
bullet.sprite.position += 100.0f * new Vector2((float)Math.Cos(angle), (float)Math.Sin(angle));
bullet.sprite.rotation = MathHelper.ToDegrees(angle);
Game1.projectiles.Add(bullet);
Effect_MuzzleFlash flash = new Effect_MuzzleFlash(bullet.sprite.position);
flash.sprite.rotation = bullet.sprite.rotation;
Game1.effects.Add(flash);
return(true);
}