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Title	An object constructor! (Constructs circle objects)
ID	2305478899
Created	11 years ago, 1382743298454
Updated	11 years ago, 1402791729429
Code	/** Bouncing Circles * Basic structure by Knowledge, constructor added by Patrick Z. * * Click for new circle * * This was Patrick Z.'s first object constructor! (Made on 9/8/13) */ /Circle function creates new circle objects - notice how "this" is used in place of the new object - so it would be like: * * object.x = x; * object.y = y * and so on */ var circle = function(x, y, xs, ys){ this.x = x; this.y = y; this.xs = xs; this.ys = ys; this.draw = function() { noStroke(); fill (0, 255, 0); ellipse(this.x, this.y, 20, 20); this.x+=this.xs; this.y+=this.ys; if (this.x>390 \|\| this.x<10) { this.xs = -this.xs; } if (this.y>390 \|\| this.y<10) { this.ys = -this.ys; } }; }; //An array for our circles var circleArray = []; //Push a few circles into an array (Don't forget to use "new") for(var cir = 0; cir < 10; cir ++){ circleArray.push(new circle(200, 200, random(-2, 2), random(-2, 2))); } //frameRate of 100 frameRate(100); var draw = function() { fill (0, 0, 0, 25); rect(-1, -1, 401, 401); //Draw circles using object data stored in "this" for (var i in circleArray) { circleArray[i].draw(); } }; //Add new circles when mouse is clicked var mouseClicked = function(){ circleArray.push(new circle(mouseX, mouseY, random(-2, 2), random(-2, 2))); };
Folds
Fork	false
Key	ag5zfmtoYW4tYWNhZGVteXIUCxIKU2NyYXRjaHBhZBjzoavLCAw
Votes	275
Spin-Offs	72
Type	PJS
Width	400
Height	400
User Flagged	false
Origin Scratchpad	{"id":"2303521461","title":"Intro to Objects","deleted":"false","official":"false"}
Hidden From Hotlist	false
Restricted Posting	false
By Child	false
Author Nick	♦Patrick Z.♦
Author Name	patrick809
Author ID	kaid_114295480100551642938205
Author Profile Access	COACH

Archive Data

Added	6 months ago, 1739284677125
Updated	4 months ago, 1744845113713
Source Deleted	unknown