csgo/cstrike15_src/vscript/languages/squirrel/samples/delegation.nut

PEntity <- {
	name="noname"
	pos={x=0,y=0,z=0}
	type="entity"
	//methamethod
	_typeof=function()
	{
		return type;
	}
}

function PEntity::PrintPos()
{
	::print("x="+pos.x+" y="+pos.y+" z="+pos.z+"\n");	
}

function PEntity::new(name,pos)
{
	local newentity=clone ::PEntity;
	if(name)
		newentity.name=name;
	if(pos)
		newentity.pos=pos;
	return newentity;
}

PPlayer <- {
	model="warrior.mdl"
	weapon="fist"
	health=100
	armor=0
	//overrides the parent type
	type="player"
}

function PPlayer::new(name,pos)
{
	local newplayer=delegate ::PEntity.new(name,pos) : clone ::PPlayer;
	return newplayer;
}

local player=PPlayer.new("godzilla",{x=10,y=20,z=30});

::print("PLAYER NAME"+player.name+"\n");
::print("ENTITY TYPE"+typeof player+"\n");

player.PrintPos();

player.pos.x=123;

player.PrintPos();