import random as _random
from entities import weapon_syms as _syms

class BrSimWeapon():

  def __init__(self, wtype):
    self.weapon= _syms.WEAPONS[wtype]
    self.name= self.weapon['name']
    self.damage= self.weapon['damage']
    self.weight= self.weapon['weight']
    self.range= self.weapon['range']
    self.ammons= self.weapon['ammons']
    self.miss_chance= self.weapon['miss_chance']

  def _ammons_check(self):
    if self.ammons == -1: return True # this weapons doesn't needs ammons
    return self.ammons > 0

  def _try_to_hit(self):
    if not self.miss_chance: return True
    rnd= _random.randint(0, 100)
    if rnd > self.miss_chance: return True
    return False

  def hit(self, hits= 1):
    if not _ammons_check: return 0
    if not _try_to_hit(): return 0
    return self.damage

  def add_ammons(self, ammons):
    self.ammons+= ammons