Pyxelで🐷さん80匹
"butasan.py"のソース:
import pyxel
import random
W, H = 240, 160
BX, BY = W-32, H-32
x, y = 0, 0
vx, vy = 1, 1
N=80
class Vec2:
def __init__(self, x, y):
self.x = x
self.y = y
pos = []
v = []
for i in range(N):
pos.append(Vec2(
random.uniform(0, BX),
random.uniform(0, BY),
))
v.append(Vec2(
random.uniform(-1, 1),
random.uniform(-1, 1),
))
def update():
global x, y, vx, vy
if pyxel.btnp(pyxel.KEY_Q):
pyxel.quit()
x += vx
y += vy
if (x <= 0) or (x > BX):
vx *= -1
if (y < 0) or (y > BY):
vy *= -1
for i in range(N):
pos[i].x += v[i].x
pos[i].y += v[i].y
if (pos[i].x <= 0) or (pos[i].x > BX):
v[i].x *= -1
if (pos[i].y < 0) or (pos[i].y > BY):
v[i].y *= -1
def draw():
pyxel.cls(0)
for i in range(N):
p = pos[i]
pyxel.blt(p.x, p.y, 0, 0, 0, 32, 32, pyxel.image(0).get(0, 0))
pyxel.text(x, y, "Hyahha-!", 7)
pyxel.init(W, H, caption="Pyxel Test Sugiru")
pyxel.image(0).load(0, 0, "assets/bu_32x32.png")
pyxel.run(update, draw)
"assets/bu_32x32.png" に下の🐷さんを保存してね!
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