// DEFINE ISSPECTATOR()
//
// Purpose:
// * Example of creating a custom isSpectator() function
//
// License:
// * CC-BY-SA 3.0: http://creativecommons.org/licenses/by-sa/3.0/
// * Home page: https://warzone.atlassian.net/wiki/display/EGG/Players+API
//
// /////////////////////////////////////////////////////////////////


void (function DefineIsSpectator() {

	var self = {
		file: "Define.isSpectator.js",
		ver : 1.0
	};

	var dependencies = {
		"Util.js"   : 1.0,
		"Define.js" : 1.0,
		"Define.scavengerPlayer.js" : 1.0, // make sure scavengerPlayer global exists
		"Define.enumStruct.js": 1.0, // caching enumStruct()
		"Players.js": false // ensure Players.js not yet provided
	}
	
	uNeed(self, dependencies); // Util.js

	// /////////////////////////////////////////////////////////////////
	// PUBLIC: DEFINE ISSPECTATOR()
	// 
	
	if (Define.hasNative("countStruct")) { // Use faster count functions
		Define("isSpectator", function isSpectator32(playerID) {
			// scavs can't be spectators
			if (playerID >= maxPlayers) return false;
			// we can only identify specators in first few seconds of game
			if (gameTime > 15000) return undefined;
			// the player is a spectator if they have a sat uplink
			return countStruct(SAT_UPLINK, playerID);
		});
	} else { // Use slower enum functions
		Define("isSpectator", function isSpectator31(playerID) {
			// scavs can't be spectators
			if (playerID >= maxPlayers) return false;
			// we can only identify specators in first few seconds of game
			if (gameTime > 15000) return undefined;
			// the player is a spectator if they have a sat uplink
			return enumStruct(playerID, SAT_UPLINK).length;
		});
	}
	  
	// /////////////////////////////////////////////////////////////////
	// INTERNAL: CONFIRM AVAILABILITY

	uProvide(self); // Util.js

})();