B-10-2

import pyxel


pyxel.init(200,200)


ballx = [pyxel.rndi(0,199),pyxel.rndi(0,199),pyxel.rndi(0,199)]  
bally = [0,0,0]
angle = [pyxel.rndi(30,150),pyxel.rndi(30,150),pyxel.rndi(30,150)]
vx = [pyxel.cos(angle[0]),pyxel.cos(angle[1]),pyxel.cos(angle[2])]
vy = [pyxel.sin(angle[0]),pyxel.sin(angle[1]),pyxel.sin(angle[2])]
padx = 100  
speed = [1,1,1]  
point = 0  
t = [0,0,0]


def update():
    global ballx, bally, vx, vy, padx, speed, point, t
    padx = pyxel.mouse_x
    for i in range(0, 3):
        ballx[i] += vx[i] * speed[i]
        bally[i] += vy[i] * speed[i]

        
        if bally[i] >= 200:
            ballx[i] = pyxel.rndi(0,199)
            bally[i] = 0
            angle[i] = pyxel.rndi(30, 150)
            vx[i] = pyxel.cos(angle[i])
            vy[i] = pyxel.sin(angle[i])
            speed[i] += 1
            t[i] = 0

           
        if ballx[i] >= 200 or ballx[i] <= 0:
            vx[i] *= -1
        if bally[i] >= 195 and padx-20 <= ballx[i] <= padx+20 and t[i] == 0:
            t[i] = 1
            point += 1 #list number = [i].

        
def draw():
    global ballx, bally, vx, vy, padx, point
    pyxel.cls(7)
    pyxel.text(10, 10, "score : " + str(point), 0)
    pyxel.rect(padx-20, 195, 40, 5, 14)
    for i in range(0, 3):
        pyxel.circ(ballx[i], bally[i], 10, 6)

        
pyxel.run(update, draw)