我正在嘗試制作一個加載欄，但這就是出現的問題 HELP MEEfrom time import sleepdef fill_rect(): global fill_r global fill_v global rect_x global speed_fill fill(fill_r,fill_v,0) rect(width/2 - 100, height/2 - 12.5,rect_x,25) if rect_x <= 200 - speed_fill : rect_x = rect_x + speed_fill fill_r = fill_r + 5 fill_v = fill_v -2 speed_fill = speed_fill + 1def setup(): global fill_r global fill_v global rect_x global speed_fill background(0,100,255) size(500,500) speed_fill = 1 fill(0) rect(width/2 - 100, height/2 - 12.5,200,25) rect_x = 1 fill_r = 25 fill_v = 100def draw(): global fill_r global fill_v global rect_x fill_rect()加載條要么沒有走到底，睡眠導入在這段代碼中沒有用，如果我在 fill_rect() 函數中更改 if 語句的參數加載條超出限制
2 回答
牧羊人nacy
TA貢獻1862條經驗 獲得超7個贊
用于min限制rect_x到小節的末尾：
rect_x = min(200, rect_x + speed_fill)
酒吧迅速填滿。問題是，加速度太強了：
speed_fill = speed_fill + 1
降低加速度（例如 0.1）：
def fill_rect():
global fill_r, fill_v, rect_x, speed_fill
fill(fill_r, fill_v, 0)
rect(width/2 - 100, height/2 - 12.5, rect_x, 25)
if rect_x <= 200:
rect_x = min(200, rect_x + speed_fill)
speed_fill += 0.1
fill_r += 5
fill_v -= 2
https://i.stack.imgur.com/9CgFR.gif
慕少森
TA貢獻2019條經驗 獲得超9個贊
我找到了一種方法讓它以任何加速度停在矩形的末端
def fill_rect():
global fill_r
global fill_v
global rect_x
global speed_fill
fill(fill_r,fill_v,0)
rect(width/2 - 100, height/2 - 12.5,rect_x,25)
if rect_x <= 200 :
if rect_x > 200 - speed_fill:
rect_x = 200 - speed_fill
rect_x = rect_x + speed_fill
fill_r = fill_r + 5
fill_v = fill_v - 2
speed_fill = speed_fill + 1
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