Lua math.random problem

[dossy]

@baloglub

	local random_x = m.random(50, 590)
	while self.last_pos >= random_x - 100 or self.last_pos <= random_x + 100 do
		random_x = m.random(50, 590)
	end

So, we start with self.last_pos == 100, so let’s figure out what values of random_x get us out of the loop.

• self.last_pos >= random_x - 100 is false when random_x >= 201
• self.last_pos <= random_x + 100 is false when random_x < 0

Since random_x can’t be less than 50, it will never be less than 0, so your while loop will never exit.