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

Title	Worm Tank
ID	5048791068491776
Created	1 months ago, 1732703213346
Updated	1 months ago, 1732703491947
Code	/* Rotate with RIGHT/LEFT, Move with UP/DOWN, Fire with SPACE / noStroke(); textAlign(CENTER); rectMode(CENTER); strokeCap(PROJECT); var keys={}; function keyPressed(){keys[keyCode]=true;} function keyReleased(){keys[keyCode]=false;} //Credit to Bob Lyon for these V function whatNewDoes() { var obj = Object.create(this.prototype); this.apply(obj, arguments); return obj; } Object.constructor.prototype.new = whatNewDoes; //Credit to Bob Lyon for these ^ //Credit to Animator101 for these V var v2 = (function(){ //Yokiebob's work(minus the z axis part) function v2(x,y,z){ if(typeof z === "number"){ this.x = x; this.y = y; this.z = z; }else{ this.x = x; this.y = y; } } // v2.new - creates a new Vector v2.prototype.add = function(b){ if(typeof this.z === "number" && typeof b.z === "number"){ v2.new(this.x+b.x, this.y+b.y, this.z+b.z); }else{ return v2.new(this.x+b.x, this.y+b.y); } }; // Adds a Vector to the current Vector v2.prototype.sub = function(b){ if(typeof this.z === "number" && typeof b.z === "number"){ return v2.new(this.x-b.x, this.y-b.y, this.z-b.z); }else{ return v2.new(this.x-b.x, this.y-b.y); } }; // Subtracts a Vector from the current Vector v2.prototype.div = function(b){ if(typeof b === "object"){ if(typeof this.z === "number" && typeof b.z === "number"){ return v2.new(this.x/b.x, this.y/b.y, this.z/b.z); }else { return v2.new(this.x/b.x, this.y/b.y); } }else{ if(typeof this.z === "number" && typeof b.z === "number"){ return v2.new(this.x/b, this.y/b, this.z/b); }else { return v2.new(this.x/b, this.y/b); } } }; // Divides the current Vector by another Vector or a number v2.prototype.mult = function(b){ if(typeof b === "object"){ if(typeof this.z === "number" && typeof b.z === "number"){ return v2.new(this.xb.x, this.yb.y, this.zb.z); }else { return v2.new(this.xb.x, this.yb.y); } }else{ if(typeof this.z === "number" && typeof b.z === "number"){ return v2.new(this.xb, this.yb, this.zb); }else { return v2.new(this.xb, this.yb); } } }; // Multiplies two Vectors v2.prototype.mag = function(){//length is already taken by js if(typeof this.z === "number"){ return Math.sqrt(this.xthis.x+this.ythis.y+this.zthis.z); }else{ return Math.sqrt(this.xthis.x+this.ythis.y); } }; // Returns the magnitude of the current Vector v2.prototype.magSq = function(){ if(typeof this.z === "number"){ return (this.xthis.x + this.ythis.y + this.zthis.z); }else{ return (this.xthis.x + this.ythis.y); } }; // Returns the magnitube of the current Vector, but squared v2.prototype.normalize = function(){ var tem = this.mag(); return this.div(tem); }; // Returns a Vector in the direction of the current Vector with magnitude of 1 v2.prototype.rotate = function(theta){ if(typeof this.z === "number"){ var x = this.x; var y = this.y; var z = this.z; // Convert degrees to radians var thetaX = theta.x; var thetaY = theta.y; var thetaZ = theta.z; // Rotation around X axis var tempY = y; y = tempY cos(thetaX) - z * sin(thetaX); z = tempY * sin(thetaX) + z * cos(thetaX); // Rotation around Y axis var tempX = x; x = tempX * cos(thetaY) + z * sin(thetaY); z = -tempX * sin(thetaY) + z * cos(thetaY); // Rotation around Z axis tempX = x; x = tempX * cos(thetaZ) - y * sin(thetaZ); y = tempX * sin(thetaZ) + y * cos(thetaZ); return v2.new(x, y, z); }else{ var c = Math.cos(theta); var s = Math.sin(theta); return v2.new(cthis.x-sthis.y, sthis.x+cthis.y); } }; // ??? v2.prototype.dot = function(b){ if(typeof this.z === "number" && typeof b.z === "number"){ return this.xb.x+this.yb.y+this.zb.z; }else{ return this.xb.x+this.yb.y; } }; // ??? //Yokiebob's ends, Animator101 work begins v2.prototype.rem = function(num){ if(typeof this.z === "number"){ return v2.new(this.x % num, this.y % num, this.z % num); }else{ return v2.new(this.x % num, this.y % num); } }; // Returns the remainder of the vector when divided by the given number v2.prototype.dist = function(b){ if(typeof this.z === "number" && typeof b.z === "number"){ return sqrt((b.x - this.x) + (b.y - this.y) + (b.z - this.z)); }else{ return dist(this.x, this.y, b.x, b.y); } }; // Returns the distance between two Vectors v2.prototype.setMag = function(mag){ if(typeof this.z === "number"){ return v2.new(this.xmag/this.mag(), this.ymag/this.mag(), this.zmag/this.mag()); }else{ return v2.new(this.xmag/this.mag(), this.ymag/this.mag()); } }; // Sets the current Vector's magnitude to the given number v2.prototype.limit = function(lim){ if(this.mag() > lim){ return this.setMag(lim); }else{ return this; } }; // If the current Vector's magnitude is bigger than the limit, set the current Vector's magnitude to the limit v2.prototype.heading = function(a){ return atan2(this.y, this.x) + 90; }; // Returns the director of the current Vector v2.prototype.angleBetween = function(b){ return (this.heading() + b.heading()) / 2; }; // ??? v2.prototype.lerp = function(b, num){ if(typeof this.z === "number" && typeof b.z === "number"){ return v2.new(lerp(this.x, b.x, num), lerp(this.y, b.y, num), lerp(this.z, b.z, num)); }else{ return v2.new(lerp(this.x, b.x, num), lerp(this.y, b.y, num)); } }; // Lerps all the vector's Coordinates to the new Vector by a set percentage. v2.prototype.slerp = function(b, num){ if(typeof this.z === "number" && typeof b.z === "number"){ var mag = lerp(this.mag(), b.mag(), num); return v2.setMag(v2(lerp(this.x, b.x, num), lerp(this.y, b.y, num), lerp(this.z, b.z, num)), mag); }else{ var mag = lerp(this.mag(), b.mag(), num); return v2.new(lerp(this.x, b.x, num), lerp(this.y, b.y, num)).setMag(mag); } }; // lerp but smoother v2.prototype.map = function(istart, istop, ostart, ostop){ if(typeof this.z === "number"){ return v2.new(map(this.x, istart, istop, ostart, ostop), map(this.y, istart, istop, ostart, ostop), map(this.z, istart, istop, ostart, ostop)); }else{ return v2.new(map(this.x, istart, istop, ostart, ostop), map(this.y, istart, istop, ostart, ostop)); } }; // I forgot what map does v2.random2D = function(){ var num = random(360); return v2.new(cos(num), sin(num)); }; // Creates a vector in a random direction (with a magnitude of 1?) v2.random3D = function(){ var theta = random() * 2 * 180; var phi = acos((random() * 2) - 1); return v2.new(sin(phi) * cos(theta), cos(phi), sin(phi) * sin(theta));//Credit to manta(coliso) }; // Creates a 3D vector in a random direction v2.prototype.array = function() { if(typeof this.z === "number"){ return [this.x, this.y, this.z]; } return [this.x, this.y]; };// Returns the current Vector as an array //Animator101 ends return v2; })();//This is 200+ lines of code :O //Credit to Animator101 for these ^ var mouse = v2.new(0, 0); var NULL = v2.new(0, 0);// This permanently stays 0, 0. var speed = 0.7; // Speed of the cannon //{ var Bullet = (function() { function Bullet(x, y, direction, life) { this.pos = v2.new(x, y); if (typeof direction === "object") { this.vel = v2.new(direction.x, direction.y).normalize().mult(7); } else { this.vel = v2.random2D(); } this.life = life \|\| 70; } Bullet.prototype.display = function() { if (this.life > 20) { pushMatrix(); translate(this.pos.x, this.pos.y); rotate(this.vel.heading()); fill(194, 194, 194); rect(0, 7, 5, 15); fill(255, 0, 0); triangle(0, -5, -2.5, 0, 2.5, 0); triangle(-2.5, 15, -2.5, 10, -5, 15); triangle(2.5, 15, 2.5, 10, 5, 15); popMatrix(); } else { fill(0, 0, 0); textSize(15); text('Boom', this.pos.x, this.pos.y); } }; Bullet.prototype.update = function() { this.life --; if (this.life > 20) { if (this.pos.x < 0 \|\| this.pos.x > width) { this.pos.x = constrain(this.pos.x, 0, width); this.vel.x = -1; } if (this.pos.y < 0 \|\| this.pos.y > height) { this.pos.y = constrain(this.pos.y, 0, height); this.vel.y = -1; } this.pos = this.pos.add(this.vel); } }; Bullet.prototype.isDead = function() { return this.life <= 0; }; return Bullet; })(); var Limb = (function() { function Limb(x, y, dir) { this.pos = v2.new(x, y); this.dir = dir; this.vel = v2.new(0, 0); } Limb.prototype.display = function(next) { pushMatrix(); translate(this.pos.x, this.pos.y); rotate(this.dir.heading()); fill(163, 163, 163); rect(0, 0, 30, 30, 5); popMatrix(); stroke(163, 163, 163); strokeWeight(10); line(this.pos.x, this.pos.y, next.pos.x, next.pos.y); noStroke(); }; return Limb; })(); var Cannon = (function() { function Cannon(x, y, rate, dir) { this.pos = v2.new(x, y); this.dir = dir \|\| v2.new(0, 1); this.bullets = []; this.limbs = []; this.rate = rate \|\| 10; this.downtime = this.rate; this.vel = 0; for (var i = 0;i < 10;i ++) { this.limbs.push(Limb.new(x, y, this.dir)); } } Cannon.prototype.display = function() { pushMatrix(); translate(this.pos.x, this.pos.y); rotate(this.dir.heading()); fill(163, 163, 163); rect(0, 15, 10, 30); rect(0, 0, 30, 30, 5); popMatrix(); for (var i = 1;i < this.limbs.length;i ++) { this.limbs[i].display(this.limbs[i - 1]); } this.limbs[0].display(this); for (var i = this.bullets.length - 1;i >= 0;i --) { this.bullets[i].display(); } }; Cannon.prototype.update = function() { this.downtime --; for (var i = 1;i < this.limbs.length;i ++) { this.limbs[i].dir = this.limbs[i].dir.lerp(this.limbs[i - 1].dir, 0.1).normalize(); this.limbs[i].pos = this.limbs[i].pos.lerp(this.limbs[i - 1].pos, 0.1); } this.limbs[0].dir = this.limbs[0].dir.lerp(this.dir, 0.5).normalize(); this.limbs[0].pos = this.limbs[0].pos.lerp(this.pos, 1); for (var i = this.bullets.length - 1;i >= 0;i --) { this.bullets[i].update(); if (this.bullets[i].isDead()) { this.bullets.splice(i, 1); } } this.vel /= 1.1; if (abs(this.vel) < 0.2) { this.vel = 0; } this.pos = this.pos.sub(this.dir.mult(this.vel)); if (this.pos.x < 0) { this.pos.x = 0; } if (this.pos.x > width) { this.pos.x = width; } if (this.pos.y < 0) { this.pos.y = 0; } if (this.pos.y > height) { this.pos.y = height; } }; Cannon.prototype.fire = function() { if (this.downtime <= 0) { this.bullets.push(Bullet.new(this.pos.x + sin(this.dir.heading()) * -30, this.pos.y - cos(this.dir.heading()) * -32, this.dir.mult(-3), 300)); this.downtime = this.rate; } }; return Cannon; })(); //} These are my own invention. var b = Cannon.new(width / 2, height / 2, 30, v2.random2D()); draw = function() { background(255); b.display(); b.update(); if (keys[UP]) { b.vel += speed; } if (keys[DOWN]) { b.vel -= speed; } if (keys[RIGHT]) { b.dir = b.dir.rotate(0.05); } if (keys[LEFT]) { b.dir = b.dir.rotate(-0.05); } if (keys[32]) { b.fire(); } mouse.x = mouseX; mouse.y = mouseY; };
Folds	21,25,32,222,230,386,390,416
Fork	false
Key	ag5zfmtoYW4tYWNhZGVteXIXCxIKU2NyYXRjaHBhZBiAgLuxlPv7CAw
Votes	20
Spin-Offs	0
Type	PJS
Width	600
Height	600
User Flagged	false
Origin Scratchpad	null
Hidden From Hotlist	false
Restricted Posting	false
By Child	false
Author Nick	Boazon
Author Name	boazon
Author ID	kaid_73656865894951272751214
Author Profile Access	PUBLIC

Archive Data

Added	1 months ago, 1732905461164
Updated	1 months ago, 1732905461164
Source Deleted	unknown