[WGL/P] Added movement pausing

1 files changed, 14 insertions, 6 deletions

diff --git a/Year 2/Computer Graphics with WebGL/Project/level.js b/Year 2/Computer Graphics with WebGL/Project/level.js
index 65c3cc6..68eed7a 100644
--- a/Year 2/Computer Graphics with WebGL/Project/level.js
+++ b/Year 2/Computer Graphics with WebGL/Project/level.js
@@ -1,5 +1,7 @@
 stars = [];
 blackHoles = [];
+animations = [];
+
 levels = [];
 
 Level = function(name, description, cameraCoords) {
@@ -8,17 +10,23 @@ Level = function(name, description, cameraCoords) {
 	this.cameraCoords = cameraCoords;
 	this.stars = [];
 	this.blackHoles = [];
+	this.animations = [];
 	levels.push(this);
 }
-Level.prototype.addStar = function(center, size) {
-	this.stars.push(new Star(center, size));
+Level.prototype.addStar = function(center, size, animation) {
+	var star = new Star(center, size);
+	this.stars.push(star);
+	if (animation) this.animations.push(() => star.moveTo(animation(star)));
 }
-Level.prototype.addBlackHole = function(center, size) {
-	this.blackHoles.push(new BlackHole(center, size));
+Level.prototype.addBlackHole = function(center, size, animation) {
+	var bh = new BlackHole(center, size);
+	this.blackHoles.push(bh);
+	if (animation) this.animations.push(() => bh.moveTo(animation(bh)));
 }
 Level.prototype.load = function() {
 	stars = this.stars;
 	blackHoles = this.blackHoles;
+	animations = this.animations;
 	pos = this.cameraCoords;
 }
 
@@ -27,6 +35,6 @@ function createLevels() {
 		"Star passing behind black hole",
 		"You can see how the black hole (correctly) warps the light of the star behind it when it passes",
 		[1000,0,650]);
-	l1.addStar([1100,0,1000], 10);
-	l1.addBlackHole([1000,0,900], 30);
+	l1.addStar([1100,0,1000], 10, (star) => (vecSum(star.sphere.center, [-0.5,0,0])));
+	l1.addBlackHole([1000,0,900], 30, undefined);
 }