//========================================================================================
//
//	the data and tension - 3.10.09 Joe Mariglio <www.joemariglio.com>
//
//-----------------------------------------------------------------------------------------
//
//	this library is for simulating tests of tdat rulesets and sourcetexts.
//	it should do so sonically.
//
//	TDAT_Player : a single player.
//		each player has a potentially unique ruleset
//		players in the same game 'listen' for trigger words from each other,
//		changing state accordingly
//		turns may be taken synchronously or asynchronously, that's up to you.
//
//	TDAT_Game : a game instance.
//
//=========================================================================================

TDAT_Game {
	var 	<>txt,	//------->	array of strings
		<>players;	//-->	array of TDAT_Players
		
	*new {| txt, players |
		^super.newCopyArgs(
			txt ?? [""],
			players ?? []
		).initGame
	}
	
	initGame { players.do{_.game_(this)} }
	
	addPlayer {| player |
		if (players.includes(player).not, {
			players = players.add(player);
		});
	}

}


TDAT_Player {
	var 	<>game,	//------->	TDAT_Game
		<>rules,	//------->	Dictionary
		<>page,	//------->	Integer
		<>index,	//------->	Integer
		<>said; 	//------->	'word', at this point a Char
	
	*new {| game, rules, page, index |
		^super.newCopyArgs(
			game ? {TDAT_Game.new},
			rules ? {Dictionary.new},
			page ? 0,
			index ? 0
		).initPlayer
	}
	
	initPlayer { game.addPlayer(this) }
	
	hear {| input |
		var state = rules.at(input);
		if (state.notNil, {
			if(state!=page, {
				page = state;
				index = 0;
				});
			});
	}
	
	readNext {| txt, pg, in | ^txt[pg][in] }
	
	others { ^game.players.reject({|x| x==this}) }
	
	speak {| word |
		this.others.do({| player | player.hear(word) });
		said = word;
		//"player index:  ".post;
//		game.players.indexOf(this).postln;
//		"page index:    ".post;
//		this.page.postln;
//		"word:          ".post;
//		word.postln;
	}
	
	turn {
		var txt = this.game.txt;
		var word = this.readNext(txt, page, index);
		index = index + 1;
		this.speak(word.asString);
	}

}