pyxel少しでも敵に当たると倒せるようにする

python
1import pyxel
2import random
3
4WIDTH = 128
5HEIGHT = 128
6IMG_NO = 0
7
8class Enemy:
9    def __init__(self):
10        self.x = random.randint(0,WIDTH)
11        self.y = random.randint(0,HEIGHT)
12
13class App:
14    my_x = 0
15    my_y = 0
16    interval = 30
17    cnt = 0
18    enemyList = []
19
20    def __init__(self):
21        pyxel.init(WIDTH,HEIGHT)
22        pyxel.load('mychara.pyxres')
23        pyxel.run(self.update, self.draw)
24
25    def makeEnemy(self):
26        self.enemyList.append(Enemy())
27
28    def checkTimer(self):
29        bRet = False
30        self.cnt = (self.cnt + 1)% self.interval
31        if (self.cnt == 0):
32            bRet = True
33            return bRet
34
35    def isCollision(self,_i,_x,_y):
36        bRet = False
37        my_x = _x + 8
38        my_y = _y + 8
39        if(
40            (self.enemyList[_i].x <= my_x)
41            and (self.enemyList[_i].x + 16 >= my_x)
42            and(self.enemyList[_i].y <= my_y)
43            and (self.enemyList[_i].y + 16 >= my_y)
44        ):bRet = True
45        return bRet
46
47    def update(self):
48        if pyxel.btn(pyxel.KEY_LEFT) or pyxel.btn(pyxel.GAMEPAD_1_LEFT):
49            self.my_x = max(self.my_x - 2, 0)
50
51        if pyxel.btn(pyxel.KEY_RIGHT) or pyxel.btn(pyxel.GAMEPAD_1_RIGHT):
52            self.my_x = min(self.my_x + 2, pyxel.width - 16)
53
54        if pyxel.btn(pyxel.KEY_UP) or pyxel.btn(pyxel.GAMEPAD_1_UP):
55            self.my_y = max(self.my_y - 2, 0)
56
57        if pyxel.btn(pyxel.KEY_DOWN) or pyxel.btn(pyxel.GAMEPAD_1_DOWN):
58            self.my_y = min(self.my_y + 2, pyxel.height - 16)
59        if(self.checkTimer() == True):
60            self.makeEnemy()
61
62            for i in reversed(range(0, len(self.enemyList))):
63                if(self.isCollision(i, self.my_x, self.my_y) == True):
64                    del self.enemyList[i]
65
66    def draw(self):
67        pyxel.cls(1)
68        for i in reversed(range(0, len(self.enemyList))):
69            x = self.enemyList[i].x
70            y = self.enemyList[i].y
71            pyxel.blt(x,y,1,0,0,16,16,0)
72
73            pyxel.blt(self.my_x,self.my_y,IMG_NO,0,0,16,16,0)
74
75App()
76