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sketch.js
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sketch.js
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let myCar
function setup() {
createCanvas(800, 600)
myCar = new Car(createVector(random(width), random(height)))
myCar.heading = random(PI)
}
function draw() {
background(0)
myCar.draw()
}
class Car {
constructor(pos) {
this.pos = pos
this.vel = createVector()
this.acc = createVector()
this.heading = 0
}
draw() {
stroke(0, 148, 255) // I'm blue
strokeWeight(8)
point(this.pos.x, this.pos.y)
strokeWeight(4)
let h = p5.Vector.fromAngle(this.heading)
h.setMag(10)
h.add(this.pos)
line(this.pos.x, this.pos.y, h.x, h.y)
}
// update() {
// let friction = this.vel.copy()
// friction.mult(-0.1)
// this.acc = createVector(0, 0)
// this.acc.add(friction)
// if (keyIsPressed) {
// if (key == 'ArrowUp') {
// this.accelerate()
// }
// else if (key == 'ArrowDown') {
// this.decelerate()
// }
// else if (key == 'ArrowRight') {
// this.rotateRight()
// }
// else if (key == 'ArrowLeft') {
// this.rotateLeft()
// }
// }
// this.vel.add(this.acc)
// this.pos.add(this.vel)
// for (let r of this.lidar) {
// r.update(this.pos, this.heading)
// r.cast()
// }
// }
// accelerate() {
// this.acc = p5.Vector.fromAngle(this.heading)
// this.acc.mult(0.1)
// }
// decelerate() {
// this.acc = p5.Vector.fromAngle(this.heading)
// this.acc.mult(-0.1)
// }
// rotateLeft() {
// this.rotate(-0.1)
// }
// rotateRight() {
// this.rotate(0.1)
// }
// rotate(offset) {
// this.heading += offset
// this.acc.rotate(offset)
// this.vel.rotate(offset)
// }
}