public BagelEnemy(BagelType bagelType,
ISizeProvider sizeProvider = null,
IEntityAdder entityAdder = null,
float x = 0,
float y = 0,
float velX = 0,
float velY = 0,
int health = 1,
float direction = 0) :
base(x, y, velX, velY, health, direction)
{
BagelType = bagelType;
this.sizeProvider = sizeProvider;
if (sizeProvider == null && bagelType == BagelType.Bouncing)
{
throw new ArgumentException("How I can bounce when there're no walls?");
}
this.entityAdder = entityAdder;
if (entityAdder == null &&
(bagelType == BagelType.Shooting ||
bagelType == BagelType.Clone ||
bagelType == BagelType.InvincibleClone))
{
throw new ArgumentException("I must add \"bullets\" somewhere!");
}
if (bagelType == BagelType.Clone ||
bagelType == BagelType.InvincibleClone)
{
rand = new Random();
}
UpdateCollisionBox();
}
private void AddFourDirectionalBagels(BagelType bagelType)
{
var angle = rand.NextDouble() * Math.PI * 2;
entityAdder.AddEntity(
new BagelEnemy(bagelType,
sizeProvider,
entityAdder,
X, Y,
(float)(ShotSpeed * Math.Cos(angle)),
(float)(ShotSpeed * Math.Sin(angle)),
1)
);
entityAdder.AddEntity(
new BagelEnemy(bagelType,
sizeProvider,
entityAdder,
X, Y,
-(float)(ShotSpeed * Math.Cos(angle)),
-(float)(ShotSpeed * Math.Sin(angle)),
1)
);
entityAdder.AddEntity(
new BagelEnemy(bagelType,
sizeProvider,
entityAdder,
X, Y,
(float)(ShotSpeed * Math.Sin(angle)),
-(float)(ShotSpeed * Math.Cos(angle)),
1)
);
entityAdder.AddEntity(
new BagelEnemy(bagelType,
sizeProvider,
entityAdder,
X, Y,
-(float)(ShotSpeed * Math.Sin(angle)),
(float)(ShotSpeed * Math.Cos(angle)),
1)
);
}