#include
/*
	OneLoneCoder.com?-?Command?Line?First?Person?Shooter?（FPS）?Engine
	“Why?were?games?not?done?like?this?is?1990?“?-?@Javidx9
	License
	~~~~~~~
	Copyright?（C）?2018??Javidx9
	This?program?comes?with?ABSOLUTELY?NO?WARRANTY.
	This?is?free?software?and?you?are?welcome?to?redistribute?it
	under?certain?conditions;?See?license?for?details.?
	Original?works?located?at:
	https://www.github.com/onelonecoder
	https://www.onelonecoder.com
	https://www.youtube.com/javidx9
	GNU?GPLv3
	https://github.com/OneLoneCoder/videos/blob/master/LICENSE
	From?Javidx9?:）
	~~~~~~~~~~~~~~~
	Hello!?Ultimately?I?don‘t?care?what?you?use?this?for.?It‘s?intended?to?be?
	educational?and?perhaps?to?the?oddly?minded?-?a?little?bit?of?fun.?
	Please?hack?this?change?it?and?use?it?in?any?way?you?see?fit.?You?acknowledge?
	that?I?am?not?responsible?for?anything?bad?that?happens?as?a?result?of?
	your?actions.?However?this?code?is?protected?by?GNU?GPLv3?see?the?license?in?the