#pragma once

// Transition from global 'self' to local 'this'

[[alias("self")]] entity __self;

// Step 1: auto oldself
#if 1
	#define SELFPARAM() noref entity this = __self
	#define setself(s) (__self = s)
	#define self __self
#endif

// Step 2: check SELFPARAM() is present for functions that use self
#if 0
	#define SELFPARAM() [[alias("__self")]] noref entity this = __self
	#define setself(s) (__self = s)
	#define self this
#endif

// Step 3: const self
#if 0
	#define SELFPARAM() noref const entity this = __self
	entity setself(entity e) { return self = e; }
	entity getself() { return self; }
	#define self getself()
#endif

// Step 4: enable when possible
// TODO: Remove SELFPARAM in favor of a parameter
#if 0
	#define SELFPARAM() noref const entity this = __self
	#define self this
#endif