attack

func AccuracyWeapon(attackUnit *unit.Unit, bullet *unit.Bullet)

func CheckFireToTarget(attackUnit *unit.Unit, mp *_map.Map, target *unit.Target) bool

func CollisionDamage(typeTarget string, idTarget int, bullet *unit.Bullet, mp *_map.Map)

func CollisionWeaponRangeCollision(attackUnit *unit.Unit, mp *_map.Map, target *unit.Target) bool

func DamageTarget(typeTarget string, idTarget int, mp *_map.Map, damage, equipDamage int)

func Explosion(bullet *unit.Bullet, mp *_map.Map)

func Fire(user *player.Player, attackUnit *unit.Unit) ([]*unit.Bullet, bool)

func GetXYTarget(user *player.Player, tUnit *unit.Unit, target *unit.Target) bool

func GetXYTarget2(user *player.Player, target *unit.Target, mp *_map.Map) bool

func GetZAndSpeedBullet(bullet *unit.Bullet, startDist, currentDist, startSpeed float64) float64

func ReloadGun(reloadUnit *unit.Unit)

func RotateGunToBody(rotateGunUnit *unit.Unit, time int) (*unit.PathUnit, int)

func RotateGunToTarget(rotateGunUnit *unit.Unit, targetX, targetY int, time int) (*unit.PathUnit, int)