"While" function in GE python?

Game Engine Game Engine Support and Discussion
1

Can we use the “While” function in GE?

I’ve tried it and it freezes Blender. If you can, can you post here that “while” function, please?

Thank you!

2

well you can use it, but it will frez blender if it dosent break.
like this


f=open("A FILE","r")
line=f.readline()
while(1):
    if line == "":
        break
    exec(line)
    line=f.readline()
f.close()

so yes you can use the while() function in the Game engine, but be sure to use the break function also. but to have a loop like this


while(1):
    print("Some text..")

dosent work.
this works tho…


while(1):
    print("Some text...")
    break
3

Thank’s for the tip!