nightfury7 / universalbasics.js

		var input = this;

		return parseFloat(input.toString().substr(0, digits));

	},

	limit: function(min, max){

		var input = this;

		// ensure ok

		if (input != input) { /// fast isNaN check

			return min;

		}

		// flip limits if in reverse order

		if (min > max) {

			var temp = max;

			max = min;

			min = temp;

		}

		// ensure within limits

		if (input < min) {

			return min;

		}

		if (input > max) {

			return max;

		}

		return input;

	},

	limitToArray: function(array, extraMax = 0, extraMin = 0){

		var pointer = this;

		if (pointer <= -extraMin) {

		}

		return min + (value % diff);

	},

	wrap2: function(min, max){

		var input = this;

		// flip limits if in reverse order

		if (min > max) {

			var temp = max;

			max = min;

			min = temp;

		}

		// ensure wrapped to limits

		var diff = (max - min) + 1;

		while (input < min) {

			input += diff;

		}

		while (input > max) {

			input -= diff;

		}

		return input;

	},

	wrapToMax: function(max){

		var value = this;

		var diff = max + 1;

		var val = this;

		return (val < 0);

	},

	relativeTo: function(v2, type){

		var v1 = this;

		// type .. 0=any, 1=pos, 2=neg

		var v = v2 - v1;

		if (type == 1) {

			return v > 0 ? v : -v;

		}else if (type == 2) {

			return v > 0 ? -v : v;

		}

		return v;

	},

	abs: function(negative = false){

		var v = this;

		if (negative){