private static void setupCustomFireballObject(redwing_fireball_behavior behavior, BoxCollider2D collide,
GameObject fireballSprite, float xVelocity, float yVelocity)
{
behavior.fireball = fireballSprite;
collide.isTrigger = true;
behavior.selfTranform = behavior.gameObject.transform;
behavior.fireballSprite = fireballSprite.GetComponent <SpriteRenderer>();
behavior.fireballPhysics = behavior.gameObject.GetComponent <Rigidbody2D>();
collide.size = behavior.fireballSprite.size;
Vector2 spriteSize = behavior.fireballSprite.size;
//collide.offset = new Vector2(spriteSize.x / 2, 0);
collide.offset = new Vector2(0, 0);
behavior.rotationalVelocity = (float)((redwing_flame_gen.rng.NextDouble() - 0.5) * 10.0 * 180.0 / Math.PI);
behavior.xVelocity = xVelocity;
behavior.yVelocity = yVelocity;
behavior.hitboxForPivot = collide;
behavior.fireballMagmas = fireballMagmas;
behavior.doPhysics = true;
behavior.fireballMagmaFireballs = fireballMagmaFireballs;
behavior.fireballMagmaFireballHeight = redwing_flame_gen.FBMBTEXTURE_HEIGHT;
behavior.fireballMagmaFireballWidth = redwing_flame_gen.FBMBTEXTURE_WIDTH;
behavior.cachedAudioPlayer = fireballSprite.GetComponent <AudioSource>();
}
public static void addSingleFireball(float xVelocity, float yVelocity, float xTransform, float yTransform, string nameExtend)
{
if (voidKnight == null)
{
return;
}
GameObject fireballSpawnPoint = new GameObject("redwingFireballSpawner" + nameExtend, typeof(redwing_fireball_spawner_behavior));
Vector3 fbSpawnPos = voidKnight.GetComponent <BoxCollider2D>().bounds.center;
fbSpawnPos.y += 0.4f;
fireballSpawnPoint.transform.position = fbSpawnPos;
fireballSpawnPoint.layer = 31;
fireballSpawnPoint.SetActive(true);
GameObject fireballPivot = new GameObject("redwingFireball" + nameExtend, typeof(BoxCollider2D),
typeof(Rigidbody2D), typeof(redwing_fireball_behavior));
fireballPivot.transform.parent = fireballSpawnPoint.transform;
fireballPivot.transform.localPosition = Vector3.zero;
fireballPivot.layer = 0;
GameObject fireballSprite = new GameObject("redwingFireballSprite" + nameExtend, typeof(SpriteRenderer), typeof(AudioSource));
fireballSprite.transform.parent = fireballPivot.transform;
fireballSprite.transform.localPosition = Vector3.zero;
// Layers 20, 9, 26, and 31 are explicitly ignored by the game
// and layers above 31 don't exist
// set to layer where it won't be treated like an enemy.
fireballSprite.layer = 31;
setupFireballSprite(fireballSprite.GetComponent <SpriteRenderer>());
setupFireballPhysics(fireballPivot.GetComponent <Rigidbody2D>());
setupCustomFireballObject(fireballPivot.GetComponent <redwing_fireball_behavior>(),
fireballPivot.GetComponent <BoxCollider2D>(), fireballSprite, xVelocity, yVelocity);
redwing_fireball_behavior b = fireballPivot.GetComponent <redwing_fireball_behavior>();
Vector3 selfPos = b.selfTranform.position;
selfPos.x += xTransform;
selfPos.y += yTransform;
b.selfTranform.position = selfPos;
b.selfPosition = selfPos;
// just some basic algebra/calc to get the expected height using Newton laws.
//double maxXPoint = 3.0 / (yVelocity);
//b.maxHeight = (float) ( (-1.5 * Math.Pow(maxXPoint, 2.0)) + yVelocity * maxXPoint);
b.realisticPhysics = true;
fireballPivot.SetActive(true);
fireballSprite.SetActive(true);
}
private void setupCustomFireballObject(int i)
{
redwing_fireball_behavior behavior = fireballPivotGOs[i].GetComponent <redwing_fireball_behavior>();
BoxCollider2D collide = fireballPivotGOs[i].GetComponent <BoxCollider2D>();
float xVelocity;
float xTransform = 0f;
switch (i)
{
case 0:
xVelocity = 0f;
break;
case 1:
xVelocity = 1.666f;
xTransform += 1f;
break;
case 2:
xVelocity = -1.666f;
xTransform -= 1f;
break;
case 3:
xVelocity = 3.333f;
xTransform += 2f;
break;
case 4:
xVelocity = -3.333f;
xTransform -= 2f;
break;
case 5:
xVelocity = 5f;
xTransform += 3f;
break;
case 6:
xVelocity = -5f;
xTransform -= 3f;
break;
default:
xVelocity = 0f;
break;
}
const float yVelocity = 30f;
setupCustomFireballObject(behavior, collide, fireballsGo[i], xVelocity, yVelocity);
Vector3 selfPos = behavior.selfTranform.position;
selfPos.x += xTransform;
behavior.selfTranform.position = selfPos;
behavior.selfPosition = selfPos;
}