無論鼠標點擊如何，psychopy鼠標追蹤都會返回true

Question

我正在嘗試psychopy的鼠標追蹤功能。對於初學者，我只想記錄是否發生鼠標點擊。即使我不點擊鼠標，它正在打印「被按下」。我正在使用v1.84.2。

from psychopy import core, visual, gui, data, misc, event, sound 
import time, random, math, os 
import numpy as np 
import copy 
from pygame import mouse, locals, display 

screenSize =[1280, 800] 
win = visual.Window(size = screenSize, fullscr = True, allowGUI=False, monitor='testMonitor', units='deg') 

mouse = event.Mouse(visible=True, newPos=[0,0]) 

mouse.clickReset() 

if mouse.getPressed(): 
    print ("got pressed") 

Answer 1

mouse.getPressed()返回按下代表什麼鼠標按鈕3個元素的元組，所以(1, 0, 0)將表明被按下左鍵是你的代碼應該是這樣的：

from psychopy import core, visual, gui, data, misc, event, sound 
import time, random, math, os 
import numpy as np 
import copy 
from pygame import mouse, locals, display 

screenSize =[1280, 800] 
win = visual.Window(size = screenSize, fullscr = True, allowGUI=False, monitor='testMonitor', units='deg') 

mouse = event.Mouse(visible=True, newPos=[0,0]) 

mouse.clickReset() 

if mouse.getPressed()[0]: 
    print ("got pressed")