private void ShootSecondary()
{
if (mana.mana < manaSecondary)
{
return;
}
mana.UseMana(manaSecondary);
GameObject grenadeInstance = Instantiate(grenade, bulletSpawn.position, Quaternion.identity);
Rigidbody2D grenRigidBody = grenadeInstance.GetComponent <Rigidbody2D>();
grenRigidBody.velocity = transform.TransformDirection(bulletSpawn.transform.right * throwForce);
}
//减少当前角色的魔法值
public void DecreaseMP()
{
playerMana.UseMana(this.skillInfo.intMP);
}
