Viewing Program

Program Data

Program thumbnail for "{props.program.title}"

Title	Moveable onix
ID	6705188097359872
Created	10 years ago, 1441476229149
Updated	10 years ago, 1441656339852
Code	/Onix will move towards the mouse (hover mouse over canvas to start). If you're trying to learn to code but it's a bit too complicated for you at the moment, try JSkript! https://www.khanacademy.org/computer-programming/jskript-version-0097/5997132313133056 JSkript lets you program in pure English! The documentation for it is a little confusing, but I'm working on an interactive HTML one right now! / var CONSTANTS = { minSpeed: 5, friction: 1.1, rockImg: getImage("cute/Rock") }; var Rock = function(x, y, sizex, sizey){ this.pos = new PVector(x, y); this.vel = new PVector(0, 0); this.acc = new PVector(0, 0); this.sizeVec = new PVector(sizex, sizey); this.sizeAv = (sizex+sizey)/2; this.moveTowards = function(x, y, speed){ var angleOf = atan2(y - this.pos.y, x - this.pos.x); var xAcc = cos(angleOf) / speed; var yAcc = sin(angleOf) / speed; var acc = new PVector(xAcc, yAcc); this.acc.add(acc); }; this.updateVars = function(){ this.vel.add(this.acc); this.pos.add(this.vel); this.vel.div(CONSTANTS.friction); this.acc.mult(0); }; this.draw = function() { fill(255, 0, 0); imageMode(CENTER); var w = CONSTANTS.rockImg.width; var h = CONSTANTS.rockImg.height; image(CONSTANTS.rockImg, this.pos.x, this.pos.y, this.sizeVec.x, this.sizeVec.y); //ellipse(this.pos.x, this.pos.y, this.sizeVec.x, this.sizeVec.y); }; }; //The user named "Jake" created a large array that stored all the positions, however it's in a multi-dimensional array format, so I used loops to convert it into an objects array instead of copying all the data over manually (it would be simpler to do that but would be time consuming for me) var images = [[281, 307, 33, 49], [255, 304, 45, 49], [241, 282, 25, 66], [217, 272, 42, 66], [205, 254, 31, 66], [195, 238, 48, 66], [195, 218, 38, 66], [199, 198, 47, 73], [207, 158, 64, 106], [218, 137, 64, 106], [214, 90, 92, 137], [191, 33, 119, 185], [90, 10, 140, 229], [86, 62, 110, 168], [82, 75, 102, 231]]; var correctFormat = []; var rocks = []; for(var i = 0; i < images.length; i ++){ var im = images[i]; rocks.push(new Rock(im[0],im[1],im[2]/2, im[3]/2)); } draw = function() { background(255, 255, 255); for(var i = 0; i < rocks.length-1; i ++){ var r = rocks[i]; var r2 = rocks[i+1]; r.draw(); var d = r.pos.dist(r2.pos); if(d >= (r.sizeAv+r2.sizeAv)/4){ r.moveTowards(r2.pos.x, r2.pos.y, map(d,r.sizeAv+r2.sizeAv,565,CONSTANTS.minSpeed,1)); } else{ r.vel.div(2); } r.updateVars(); } var head = rocks[rocks.length-1]; head.draw(); if(dist(mouseX,mouseY,head.pos.x,head.pos.y)>=head.sizeAv/2){ head.moveTowards(mouseX, mouseY, CONSTANTS.minSpeed + 1); } head.updateVars(); };
Folds
Fork	false
Key	ag5zfmtoYW4tYWNhZGVteXIXCxIKU2NyYXRjaHBhZBiAgMiV1Mr0Cww
Votes	208
Spin-Offs	35
Type	PJS
Width	400
Height	400
User Flagged	false
Origin Scratchpad	{"id":"6452030586617856","title":"onix","deleted":"false","official":"false"}
Hidden From Hotlist	false
Restricted Posting	false
By Child	false
Author Nick	Matthew Kestenbaum
Author Name	MattKestenbaum
Author ID	kaid_58592348354166028666799
Author Profile Access	COACH

Archive Data

Added	10 months ago, 1739460902559
Updated	10 months ago, 1739460909340
Source Deleted	unknown