isleward/src/server/items/generators/attrRequire.js

define([
	'./stats'
], function (
	generatorStats
) {
	return {
		minSlotPerfection: 0.1,
		maxSlotPerfection: 1,
		minLevelMult: 0.3,
		maxLevelMult: 1,

		generate: function (item, blueprint) {
			if (!blueprint.attrRequire)
				return;

			if (!item.requires)
				item.requires = [];

			var tempItem = {
				quality: 0,
				level: item.level,
				stats: {}
			};

			var perfection = ~~(11 * (this.minSlotPerfection + (Math.random() * (this.maxSlotPerfection - this.minSlotPerfection))));

			generatorStats.generate(tempItem, {
				forceStats: [blueprint.attrRequire],
				perfection: perfection
			});

			var statValue = tempItem.stats[Object.keys(tempItem.stats)[0]];
			statValue += ~~(item.level * (this.minLevelMult + ~~(Math.random() * (this.maxLevelMult - this.minLevelMult))));
			statValue = Math.ceil(((item.level - 1) / 20) * statValue);
			if (statValue <= 0) {
				item.requires = null;
				return;
			}

			item.requires.push({
				stat: blueprint.attrRequire,
				value: statValue
			});
		}
	};
});