void OnTriggerEnter2D(Collider2D collision)
{
if (collision.tag != PlayerNum + "Attack")
{
SpriteHandler.spriteHandler.SetAnimation(chrAnimation, 6);
AttackParameters collisionParams = collision.GetComponent <AttackParameters>();
//get frame character was hit on
float hitFrame = frame;
float framesToWait = collisionParams.enemyStunFrames;
stunned = true;
attacking = false;
//remove all velocity to prevent sliding in air
rb.velocity = Vector3.zero;
currentHP = currentHP - collisionParams.damage;
float hit = collision.transform.position.x;
SoundHandler.soundHandler.PlaySound(SoundHandler.soundHandler.RandomSound(soundDB.hitSounds));
if (hit > this.transform.position.x)
{
rb.AddForce(collisionParams.attackForceLeft * 50f);
}
else if (hit < this.transform.position.x)
{
rb.AddForce(collisionParams.attackForceRight * 50f);
}
StartCoroutine(resetStates(hitFrame, framesToWait));
}
}
public IEnumerator fireAttack(GameObject attack)
{
//prevent slide attack
rb.velocity = new Vector3(0, rb.velocity.y, 0.0f);
stunned = true;
attackParams = attack.GetComponent <AttackParameters>();
float attackTime = attackParams.waitFrames;
float stunTime = attackParams.selfStunFrames;
float startFrame = frame;
//wait before attack is executed
yield return(new WaitWhile(() => startFrame > frame - attackTime));
//make sure character is still eligible to attack
//in the instance character has been attacked before own attack is executed
//attack is cancelled
if (!attacking)
{
print("attack cancelled");
yield break;
}
SoundHandler.soundHandler.PlaySound(SoundHandler.soundHandler.RandomSound(soundDB.attackSounds));
print("starting attack");
Vector3 playerpos = this.transform.position;
//Vector3 spawnPos = new Vector3(playerpos.x + bound.bounds.extents.x, playerpos.y, playerpos.z);
Vector3 spawnPos = AttackHandler.attackHandler.SetAttackPos(attack, this.gameObject);
if (facingLeft)
{
//spawn pos at other side
spawnPos.x = playerpos.x - bound.bounds.extents.x - 0.4f;
}
AttackHandler.attackHandler.CreateAttack(spawnPos, attack, PlayerNum + "Attack");
rb.velocity = new Vector3(0.0f, rb.velocity.y, 0.0f);
//set new start frame
startFrame = frame;
/*handled by autodestroy.cs
* all moves destroyed after 10 frames
* yield return new WaitWhile(() => startFrame > frame - 10);
* Destroy(move);
*/
//wait before stun is removed
StartCoroutine(resetStates(startFrame, stunTime));
}
void Start()
{
rb = GetComponent <Rigidbody2D>();
bound = GetComponent <BoxCollider2D>();
chrAnimation = GetComponent <Animator>();
soundDB = GetComponent <SoundDB>();
crouchSpeed = speed / 2;
runSpeed = speed;
currentHP = maxHealth;
healthBar = GameObject.Find(PlayerNum + "HP").GetComponent <Slider>();
atk1 = attack1.GetComponent <AttackParameters>();
atk2 = attack2.GetComponent <AttackParameters>();
atk3 = attack3.GetComponent <AttackParameters>();
}
public Vector3 SetAttackPos(GameObject attackPreFab, GameObject ch)
{
AttackParameters attackParams = attackPreFab.GetComponent <AttackParameters>();
string attackType = attackParams.attackType.ToString();
Vector3 playerPos = ch.transform.position;
BoxCollider2D bound = ch.GetComponent <BoxCollider2D>();
if (attackType == "High")
{
attackPos = new Vector3(playerPos.x + bound.bounds.extents.x + 0.4f, playerPos.y + bound.bounds.extents.y, playerPos.z);
}
else if (attackType == "Mid")
{
attackPos = new Vector3(playerPos.x + bound.bounds.extents.x + 0.4f, playerPos.y, playerPos.z);
}
else if (attackType == "Low")
{
attackPos = new Vector3(playerPos.x + bound.bounds.extents.x + 0.4f, playerPos.y - bound.bounds.extents.y, playerPos.z);
}
return(attackPos);
}
