from pygame.font import Font
import pygame
from setting import font_path
import random
from Player import Zombie

# 1：没有碰撞； 子弹打中了正确的僵尸，但僵尸还没死 ->  DO_NOTHING
# 2：子弹打中了正确的僵尸，僵尸血掉完了 -> ZOMBIE _DIE
# 3：子弹打中了错误的僵尸 -> ZOMBIE_WRONG
ZOMBIE_NONE = 1
ZOMBIE_DIE = 2
ZOMBIE_WRONG = 3


def print_text(screen, font, text, pos, color):
    img_text = font.render(text, True, color)
    screen.blit(img_text, pos)


def print_pass_all_info(screen, right_cc_count):
    font_color = (11, 92, 130)
    font_pos = (668, 385)
    font_big = Font(font_path, 72)
    font_small = Font(font_path, 60)
    if right_cc_count < 100:
        print_text(screen, font_big, str(right_cc_count), font_pos, font_color)
    elif right_cc_count > 100:
        print_text(screen, font_small, str(right_cc_count), font_pos, font_color)

def kill_sprites(sprite_group):
    for sprite in sprite_group:
        sprite.kill()


def zombies_hit_by_bullets(zombies, bullets, current_text_index):
    for zombie in zombies:
        for bullet in bullets:
            if pygame.sprite.collide_rect(zombie, bullet):
                pos_x, pos_y = bullet.get_pos()
                bullet.kill()
                if zombie.get_text_index() == current_text_index: # 打中的是正确的僵尸
                    zombie.play_hurt_sound()
                    zombie.decrease_live()
                    if not zombie.is_live():
                        return ZOMBIE_DIE, None, None
                    else:
                        return ZOMBIE_NONE, None, None
                else: # 打中的是错误的僵尸
                    return ZOMBIE_WRONG, pos_x, pos_y
    return ZOMBIE_NONE, None, None