isleward/src/server/config/quests/templates/questLootGen.js

define([
	'items/generators/slots'
], function(
	slots
) {
	return {
		type: 'lootGen',

		need: 10,
		have: 0,

		mobType: null,
		mobName: null,
		item: null,

		build: function() {
			if ((!this.mobName) || (!this.item)) {
				var mobTypes = this.obj.instance.spawners.zone.mobs;
				var mobCounts = this.obj.instance.spawners.mobTypes;
				var keys = Object.keys(mobTypes).filter(function(m) {
					var mobBlueprint = mobTypes[m];

					return (
						(m != 'default') && 
						(mobBlueprint.questItem) &&
						(mobBlueprint.level <= (this.obj.stats.values.level * 1.35))
					);
				}, this);

				//No level appropriate mobs found
				if (keys.length == 0)
					return false;

				this.mobType = keys[~~(Math.random() * keys.length)];
				var needMax = 8;
				this.mobName = this.mobType.replace(/\w\S*/g, function(txt) {
					return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase();
				});

				this.need = Math.max(1, ~~((needMax * 0.2) + (Math.random() * needMax * 0.8)));

				this.item = mobTypes[this.mobType].questItem || mobTypes.default.questItem;
			}

			this.name = this.item.name + ' Gatherer';
			this.description = 'Loot ' + this.have + '/' + this.need + ' ' + this.item.name + ' from ' + this.mobName;

			return true;
		},

		oComplete: function() {
			var inventory = this.obj.inventory;
			var item = inventory.items.find((i => i.name == this.item.name).bind(this));
			this.obj.inventory.destroyItem(item.id, this.need);
		},

		events: {
			beforeTargetDeath: function(target, dropItems) {
				if ((this.obj.zoneName != this.zoneName) || (target.name.toLowerCase() != this.mobType) || (this.have >= this.need))
					return;

				var roll = Math.random();
				if (roll < 0.5)
					return;

				dropItems.push({
					name: this.item.name,
					quality: 0,
					quantity: 1,
					quest: true,
					sprite: this.item.sprite,
					ownerId: this.obj.serverId
				});
			},

			afterLootMobItem: function(item) {
				if ((this.obj.zoneName != this.zoneName) || (item.name.toLowerCase() != this.item.name.toLowerCase()))
					return;

				this.have++;
				if (this.have == this.need)
					this.ready();

				this.description = 'Loot ' + this.have + '/' + this.need + ' ' + this.item.name + ' from ' + this.mobName;
				this.obj.syncer.setArray(true, 'quests', 'updateQuests', this.simplify(true));
			},

			afterDestroyItem: function(item, quantity) {
				if (item.name.toLowerCase() != this.item.name.toLowerCase())
					return;

				this.have -= quantity;
				if (this.have < 0)
					this.have = 0;

				this.description = 'Loot ' + this.have + '/' + this.need + ' ' + this.item.name + ' from ' + this.mobName;
				this.obj.syncer.setArray(true, 'quests', 'updateQuests', this.simplify(true));
			}
		}
	};
});