public void shootBullet(EnemyShotType shotType)
{
GameObject bulletClone;
bulletClone = (GameObject)Instantiate(Resources.Load(bulletPath), this.transform.position, Quaternion.identity);
if (shotType == EnemyShotType.directRandom)
{
}
if (shotType == EnemyShotType.directPlayer)
{
//set bullet end distance
bulletClone.GetComponent <bulletCheckDistance> ().setDistance(mbulletDistance);
//子弹的damage + 速度 +方向
setBulletProperty(bulletClone);
shotScript = bulletClone.GetComponent <bulletGetSpeed> ();
setBulletSpeed(shotScript, mbulletSpeed);
}
if (shotType == EnemyShotType.random)
{
bulletClone.GetComponent <bulletCheckDistance> ().setDistance(mbulletDistance);
//子弹的damage + 速度 +方向
setBulletProperty(bulletClone);
shotScript = bulletClone.GetComponent <bulletGetSpeed> ();
setRandomSpeed(shotScript, mbulletSpeed);
}
}
//设置子弹飞行方向
void setDirectionDivergingSpeed(bulletGetSpeed speedScript, float Speed, Vector3 pos, int num, int angle)
{
Vector3 speedDir = new Vector3(0, 0, 0);
Vector3 enemyPos = this.transform.position;
speedDir = pos - enemyPos;
speedDir.z = 0;
//Debug.Log (num + " num : old Vector = " + speedDir);
//speedDir.Normalize ();
//Quaternion rot = new Quaternion(0,0, Mathf.Sin(num*10/2) , Mathf.Cos(num*10/2) );
speedScript.gameObject.transform.position += speedDir.normalized;
Quaternion rot;
if (num % 2 == 1)
{
num -= 1;
rot = Quaternion.Euler(0f, 0f, -1 * (num / 2) * angle);
}
else
{
rot = Quaternion.Euler(0f, 0f, (num / 2) * angle);
}
speedDir = rot * speedDir;
//Debug.Log (num + " num : new Vector = " + speedDir);
//speedDir.Normalize ();
//speedDir.x += (num-1)*4;
speedScript.shotBullet(speedDir.normalized * Speed);
}
void setBulletSpeed(bulletGetSpeed anyScript, float Speed)
{
Vector3 speed = new Vector3(0, 0, 0);
if (player.rigidbody)
{
playerVelocity = player.rigidbody.velocity;
}
else
{
playerVelocity = new Vector3(0, 0, 0);
}
//Debug.Log("人物移动速度: " +playerVelocity );
getBulletDirection();
switch (bulletDirection)
{
default:
break;
case Direction.up: speed = new Vector3(0, Speed, 0); speed += new Vector3(playerVelocity.x, 0, 0) * velocityTransfer;
break;
case Direction.down: speed = new Vector3(0, Speed * -1, 0); speed += new Vector3(playerVelocity.x, 0, 0) * velocityTransfer;
break;
case Direction.left: speed = new Vector3(Speed * -1, 0, 0); speed += new Vector3(0, playerVelocity.y, 0) * velocityTransfer;
break;
case Direction.right: speed = new Vector3(Speed, 0, 0); speed += new Vector3(0, playerVelocity.y, 0) * velocityTransfer;
break;
break;
}
anyScript.shotBullet(speed);
}
//设置子弹飞行方向
void setRandomSpeed(bulletGetSpeed speedScript, float Speed)
{
int randomX = Random.Range(-180, 181);
int randomY = Random.Range(-180, 181);
Vector3 speedDir = new Vector3(randomX, randomY, 0);
speedScript.shotBullet(speedDir.normalized * Speed);
}
void shotBullet()
{
GameObject bulletClone = (GameObject)Instantiate(bulletPrefabs, this.transform.position, Quaternion.identity);
bulletSprite = bulletClone.transform.FindChild("bulletPic").GetComponent <tk2dSprite>();
setBulletDireciton(bulletSprite);
shotScript = bulletClone.GetComponent <bulletGetSpeed>();
setBulletSpeed(shotScript, bulletSpeed);
}
//设置子弹飞行方向
void setBulletSpeed(bulletGetSpeed speedScript, float Speed)
{
Vector3 speedDir = new Vector3(0, 0, 0);
Vector3 enemyPos = this.transform.position;
Vector3 playerPos = getPlayerPosExact();
speedDir = playerPos - enemyPos;
speedDir.z = 0;
speedScript.shotBullet(speedDir.normalized * Speed);
}
void shootBullet()
{
getBulletDirection(); //按键设定子弹的飞行方向
setShotPosition(); //设置子弹的发射位置
GameObject bulletClone = (GameObject)Instantiate(Resources.Load(bulletPath), shotPosition, Quaternion.identity);
//set bullet end distance
bulletClone.GetComponent <bulletCheckDistance>().setDistance(mbulletDistance);
//子弹的damage + 速度 +方向
setBulletProperty(bulletClone);
shotScript = bulletClone.GetComponent <bulletGetSpeed>();
setBulletSpeed(shotScript, mbulletSpeed);
}
public void shootMultiBullets(EnemyShotType shotType, int bulletAmount, int angle)
{
//子弹是向着主角方向发散型
if (shotType == EnemyShotType.directDiverging)
{
Vector3 playerPos = getPlayerPosExact();
for (int i = 1; i <= bulletAmount; i++)
{
GameObject bulletClone = (GameObject)Instantiate(Resources.Load(bulletPath), this.transform.position, Quaternion.identity);
bulletClone.GetComponent <bulletCheckDistance> ().setDistance(mbulletDistance);
setBulletProperty(bulletClone);
shotScript = bulletClone.GetComponent <bulletGetSpeed> ();
setDirectionDivergingSpeed(shotScript, mbulletSpeed, playerPos, i, angle);
}
}
}
void setBulletSpeed(bulletGetSpeed anyScript, float Speed)
{
Vector3 speed = new Vector3(0, 0, 0);
getBulletDirection();
switch (bulletDirection)
{
default:
break;
case Direction.up: speed = new Vector3(0, Speed, 0); break;
case Direction.down: speed = new Vector3(0, Speed * -1, 0); break;
case Direction.left: speed = new Vector3(Speed * -1, 0, 0); break;
case Direction.right: speed = new Vector3(Speed, 0, 0); break;
break;
}
anyScript.shotBullet(speed);
}
