public Projectile(BulletType bulletType, int lifetime, UnitGraphics uGraphics, DCollider collider,
double shooterVelocity, double shooterFacing, double bulletVelocity, double shooterAngle,
double spawnX, double spawnY)
{
this.bulletType = bulletType;
this.angle = shooterAngle;
this.velocity = shooterVelocity;
this.facing = shooterFacing;
this.uGraphics = uGraphics;
this.collider = collider;
this.lifetime = lifetime;
this.posX = spawnX;
this.posY = spawnY;
Geometry.ApplyForce(ref this.velocity, ref this.angle, bulletVelocity, shooterFacing);
if (bulletType == BulletType.Straight)
{
damage = 1;
}
else if (bulletType == BulletType.StraightStrong)
{
damage = 3;
}
else if (bulletType == BulletType.FourWay)
{
damage = 1;
}
}
/// <summary>
/// Create one or more attack projectiles
/// </summary>
/// <param name="lifeTime">Number of game frames before the projectile auto-expires</param>
/// <param name="currentFrame">Current game frame</param>
/// <param name="bulletType">Type of bullet (default uses bulletMode as the type)</param>
/// <param name="force">Force the bullet to fire even if it hasn't been long enough</param>
/// <returns></returns>
public void FireWeapon(int lifeTime, long currentFrame, BulletType bulletType = BulletType.Auto, bool force = false)
{
var projectiles = new List <Projectile>();
//If it hasn't been long enough, don't fire.
if (!force && currentFrame - lastFrameFired < framesBetweenBullets)
{
return;
}
if (bulletType == BulletType.Auto)
{
bulletType = bulletMode;
}
lastFrameFired = currentFrame;
UnitGraphics bulletGfx = null;
DCollider bulletCollider = null;
double bulletVelocity = 0;
double bulletAngle = facing; //Bullet is thrusted in the direction of the firing unit's facing
int bulletCount = 1;
if (bulletType == BulletType.Straight)
{
bulletGfx = new UnitGraphics(uGraphics.color, LineArt.TinyTim);
bulletCollider = new DCollider(0, 0, 4);
bulletVelocity = 4;
}
else if (bulletType == BulletType.StraightStrong)
{
bulletGfx = new UnitGraphics(uGraphics.color, LineArt.TinyTim);
bulletCollider = new DCollider(0, 0, 4);
bulletVelocity = 4;
}
else if (bulletType == BulletType.FourWay)
{
bulletGfx = new UnitGraphics(uGraphics.color, LineArt.TinyTim);
bulletCollider = new DCollider(0, 0, 4);
bulletVelocity = 3;
bulletCount = 4;
}
else
{
System.Diagnostics.Debugger.Break();
}
for (int i = 0; i < bulletCount; i++)
{
lastBulletIndex = (lastBulletIndex + 1) % bulletPoints.Count;
var bulletSpawnPoint = Geometry.Rotate(bulletPoints[lastBulletIndex], (float)facing);
projectiles.Add(new Projectile(bulletType, lifeTime, bulletGfx, bulletCollider, velocity, facing,
bulletVelocity, bulletAngle, posX + bulletSpawnPoint.X, posY + bulletSpawnPoint.Y));
if (bulletType == BulletType.FourWay)
{
bulletAngle += (Math.PI / 2);
}
}
if (!ReferenceEquals(OnWeaponFire, null))
{
OnWeaponFire(projectiles);
}
}
public DCollider(UnitGraphics uGraphics)
{
dCircles.Add(new DCircle()
{
Radius = 10
});
//throw new NotImplementedException("Need to make a collision shape from the graphics");
}
public ShipBase(UnitGraphics uGraphics, Behavior behavior, int health, int framesBetweenBullets, double posX, double posY, List <PointF> bulletPoints)
{
this.uGraphics = uGraphics;
this.collider = new DCollider(uGraphics);
this.bulletPoints = bulletPoints;
this.posX = posX;
this.posY = posY;
this.health = health;
this.behavior = behavior;
this.framesBetweenBullets = framesBetweenBullets;
}
