adder/subtractor

Author: BoisterousCoder

JS/MainLoop.js

@@ -79,7 +79,7 @@ function average(array) {
 function particleCollisions(checkIndex, particles) {
 	particle = particles[checkIndex];
 	particles.map(function (particleToCheck, i) {
-		if (i != checkIndex && i != 0 && i < checkIndex) {
+		if (i < checkIndex) {
 			var distance = particleToCheck.distance(particle);
 			if (distance.r <= particleToCheck.radius + particle.radius) {
 				let wallAngle = distance.deg + 90;

JS/Start.js

@@ -152,12 +152,33 @@ function printInputs() {
 		} else {
 			settingInput.val(initValue);
 		}
-
+		if(settingInput.attr('type')=='range'){
+			settingContainer.append($('<button class="adder">+</buttom>'));
+			settingContainer.append($('<button class="subtractor">-</buttom>'));
+		}
 	});
 	$('[type="range"]').change(function(e){
 		let target = $(this);
 		target.parent().children('p').html(target.val())
 	});
+	$('.adder').click(function(e){
+		let target = $(this);
+		let varName = target.parent().attr('var');
+		let value = window[varName];
+		value++;
+		window[varName] = value;
+		target.parent().children('input').val(value);
+		target.parent().children('p').html(value);
+	});
+	$('.subtractor').click(function(e){
+		let target = $(this);
+		let varName = target.parent().attr('var');
+		let value = window[varName];
+		value--;
+		window[varName] = value;
+		target.parent().children('input').val(value);
+		target.parent().children('p').html(value);
+	});
 	//Clock is http://flipclockjs.com/
 
 }