/**
*	@filename	Mephisto.js
*	@author		kolton
*	@desc		kill Mephisto
*/

function Mephisto() {
	this.killMephisto = function () {
		var i, angle, angles,
			pos = {},
			attackCount = 0,
			meph = getUnit(1, 242);

		if (!meph) {
			throw new Error("Mephisto not found!");
		}

		if (Config.MFLeader) {
			Pather.makePortal();
			say("kill " + meph.classid);
		}

		while (attackCount < 300 && Attack.checkMonster(meph)) {
			//if (getUnit(3, 276)) {
			if (meph.mode === 5) {
			//if (attackCount % 2 === 0) {
				angle = Math.round(Math.atan2(me.y - meph.y, me.x - meph.x) * 180 / Math.PI);
				angles = me.y > meph.y ? [-30, -60, -90] : [30, 60, 90];

				for (i = 0; i < angles.length; i += 1) {
					//pos.dist = Math.round(getDistance(me, meph));
					pos.dist = 18;
					pos.x = Math.round((Math.cos((angle + angles[i]) * Math.PI / 180)) * pos.dist + meph.x);
					pos.y = Math.round((Math.sin((angle + angles[i]) * Math.PI / 180)) * pos.dist + meph.y);

					if (Attack.validSpot(pos.x, pos.y)) {
						me.overhead("move, bitch!");
						Pather.moveTo(pos.x, pos.y);

						break;
					}
				}
			}

			if (ClassAttack.doAttack(meph) < 2) {
				break;
			}

			attackCount += 1;
		}

		return (meph.mode === 0 || meph.mode === 12);
	};

	this.moat = function () {
		var count, distance, mephisto;

		count = 0;

		delay(350);
		Pather.moveTo(17563, 8072);

		mephisto = getUnit(1, 242);

		if (!mephisto) {
			throw new Error("Mephisto not found.");
		}

		delay(350);
		Pather.moveTo(17575, 8086);
		delay(350);
		Pather.moveTo(17584, 8091);
		delay(1200);
		Pather.moveTo(17600, 8095);
		delay(550);
		Pather.moveTo(17610, 8094);
		delay(2500);
		Attack.clear(10);
		Pather.moveTo(17610, 8094);

		distance = getDistance(me, mephisto);

		while (distance > 27) {
			count += 1;

			Pather.moveTo(17600, 8095);
			delay(150);
			Pather.moveTo(17584, 8091);
			delay(150);
			Pather.moveTo(17575, 8086);
			delay(150);
			Pather.moveTo(17563, 8072);
			delay(350);
			Pather.moveTo(17575, 8086);
			delay(350);
			Pather.moveTo(17584, 8091);
			delay(1200);
			Pather.moveTo(17600, 8095);
			delay(550);
			Pather.moveTo(17610, 8094);
			delay(2500);
			Attack.clear(10);
			Pather.moveTo(17610, 8094);

			distance = getDistance(me, mephisto);

			if (count >= 5) {
				throw new Error("Failed to lure Mephisto.");
			}
		}

		return true;
	};

	this.killCouncil = function () {
		var i, list,
			pos = [17665, 8096, 17604, 8018, 17605, 8121];

		for (i = 0; i < pos.length; i += 2) {
			Pather.moveTo(pos[i], pos[i + 1]);

			list = this.getCouncil();

			if (list) {
				Attack.clearList(list);
			}
		}
	};

	this.getCouncil = function () {
		var monsterList = [],
			monster = getUnit(1);

		if (monster) {
			do {
				if ([345, 346, 347].indexOf(monster.classid) > -1 && Attack.checkMonster(monster)) {
					monsterList.push(copyUnit(monster));
				}
			} while (monster.getNext());
		}

		return monsterList;
	};

	Town.doChores();
	Pather.useWaypoint(101);
	Precast.doPrecast(true);

	if (!Pather.moveToExit(102, true)) {
		throw new Error("Failed to move to Durance Level 3");
	}

	Pather.moveTo(17566, 8069);
	this.killCouncil();

	if (me.classid === 1) {
		if (Config.Mephisto.MoatTrick) {
			this.moat();
			Attack.kill(242); // Mephisto
		} else {
			this.killMephisto();
		}
	} else {
		Attack.kill(242); // Mephisto
	}

	Pickit.pickItems();
	/*Pather.moveTo(17590, 8068);
	delay(1500);
	Pather.usePortal(null);*/

	return true;
}