class Doom3 extends require('./core') {
	constructor() {
		super();
		this.pretty = 'Doom 3';
		this.encoding = 'latin1';
		this.isEtqw = false;
		this.hasSpaceBeforeClanTag = false;
		this.hasClanTag = false;
		this.hasTypeFlag = false;
	}
	run(state) {
		this.udpSend('\xff\xffgetInfo\x00PiNGPoNG\x00', (buffer) => {
			const reader = this.reader(buffer);

            const header = reader.uint(2);
			if(header !== 0xffff) return;
            const header2 = reader.string();
			if(header2 !== 'infoResponse') return;

			if(this.isEtqw) {
                const taskId = reader.uint(4);
			}

            const challenge = reader.uint(4);
            const protoVersion = reader.uint(4);
			state.raw.protocolVersion = (protoVersion>>16)+'.'+(protoVersion&0xffff);
			
			if(this.isEtqw) {
                const size = reader.uint(4);
			}

			while(!reader.done()) {
                const key = reader.string();
                let value = this.stripColors(reader.string());
				if(key === 'si_map') {
					value = value.replace('maps/','');
					value = value.replace('.entities','');
				}
				if(!key) break;
				state.raw[key] = value;
			}

			let i = 0;
			while(!reader.done()) {
				i++;
                const player = {};
				player.id = reader.uint(1);
				if(player.id === 32) break;
				player.ping = reader.uint(2);
				if(!this.isEtqw) player.rate = reader.uint(4);
				player.name = this.stripColors(reader.string());
				if(this.hasClanTag) {
					if(this.hasSpaceBeforeClanTag) reader.uint(1);
					player.clantag = this.stripColors(reader.string());
				}
				if(this.hasTypeFlag) player.typeflag = reader.uint(1);
				
				if(!player.ping || player.typeflag)
					state.bots.push(player);
				else
					state.players.push(player);
			}
			
			state.raw.osmask = reader.uint(4);
			if(this.isEtqw) {
				state.raw.ranked = reader.uint(1);
				state.raw.timeleft = reader.uint(4);
				state.raw.gamestate = reader.uint(1);
				state.raw.servertype = reader.uint(1);
				// 0 = regular, 1 = tv
				if(state.raw.servertype === 0) {
					state.raw.interestedClients = reader.uint(1);
				} else if(state.raw.servertype === 1) {
					state.raw.connectedClients = reader.uint(4);
					state.raw.maxClients = reader.uint(4);
				}
			}
			
			if(state.raw.si_name) state.name = state.raw.si_name;
			if(state.raw.si_map) state.map = state.raw.si_map;
			if(state.raw.si_maxplayers) state.maxplayers = parseInt(state.raw.si_maxplayers);
			if(state.raw.si_usepass === '1') state.password = true;

			this.finish(state);
			return true;
		});
	}

	stripColors(str) {
		// uses quake 3 color codes
		return str.replace(/\^(X.{6}|.)/g,'');
	}
}

module.exports = Doom3;