mines are even more sticky, fixed quantum immortality
This commit is contained in:
landgreen
292
js/bullets.js
292
js/bullets.js
@@ -31,7 +31,7 @@ const b = {
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modNailBotCount: null,
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modCollisionImmuneCycles: null,
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modBlockDmg: null,
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modPiezo: null,
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isModPiezo: null,
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setModDefaults() {
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b.modCount = 0;
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b.modFireRate = 1;
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@@ -60,7 +60,7 @@ const b = {
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b.modNailBotCount = 0;
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b.modCollisionImmuneCycles = 30;
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b.modBlockDmg = 0;
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b.modPiezo = 0;
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b.isModPiezo = false;
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mech.Fx = 0.015;
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mech.jumpForce = 0.38;
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mech.maxHealth = 1;
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@@ -262,11 +262,12 @@ const b = {
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},
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{
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name: "piezoelectricity", //17
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description: "after <strong>colliding</strong> with enemies gain 50% <strong class='color-f'>energy</strong>",
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description: "<strong>colliding</strong> with enemies fills your <strong class='color-f'>energy</strong>",
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maxCount: 1,
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count: 0,
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effect() {
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b.modPiezo = 0.50
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b.isModPiezo = true;
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mech.fieldMeter = mech.fieldEnergyMax;
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}
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},
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{
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@@ -355,6 +356,7 @@ const b = {
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powerUps.spawn(mech.pos.x, mech.pos.y, "mod");
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}
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b.setModDefaults(); // remove all mods
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//have state is checked in mech.death()
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}
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},
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{
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@@ -714,8 +716,134 @@ const b = {
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}
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}
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}
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},
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mine(where, velocity, angle = 0) {
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const bIndex = bullet.length;
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bullet[bIndex] = Bodies.rectangle(where.x, where.y, 45 * b.modBulletSize, 16 * b.modBulletSize, {
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angle: angle,
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friction: 1,
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frictionAir: 0,
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restitution: 0,
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dmg: 0, //damage done in addition to the damage from momentum
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classType: "bullet",
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collisionFilter: {
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category: cat.bullet,
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mask: cat.map | cat.body | cat.mob | cat.mobBullet | cat.mobShield | cat.bullet
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},
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minDmgSpeed: 5,
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stillCount: 0,
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isArmed: false,
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endCycle: game.cycle + 2000 + 360 * Math.random(),
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lookFrequency: 41 + Math.floor(23 * Math.random()),
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range: 700,
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onDmg() {},
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do() {
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this.force.y += this.mass * 0.002; //extra gravity
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let collide = Matter.Query.collides(this, map) //check if collides with map
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if (collide.length > 0) {
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for (let i = 0; i < collide.length; i++) {
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if (collide[i].bodyA.collisionFilter.category === cat.map || collide[i].bodyB.collisionFilter.category === cat.map) {
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// console.log(collide)
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const angle = Matter.Vector.angle(collide[i].normal, {
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x: 1,
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y: 0
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})
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if (angle > -0.2 || angle < -1.5) { //don't stick to level ground
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Matter.Body.setAngle(this, Math.atan2(collide[i].tangent.y, collide[i].tangent.x))
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//move until touching map again after rotation
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for (let j = 0; j < 10; j++) {
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if (Matter.Query.collides(this, map).length > 0) {
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Matter.Body.setStatic(this, true) //don't set to static if not touching map
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this.arm();
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// Vector.magnitudeSquared(Vector.sub(bullet[me].position, mob[i].position))
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//sometimes the mine can't attach to map and it just needs to explode
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const that = this
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setTimeout(function () {
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if (Matter.Query.collides(that, map).length === 0) {
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that.endCycle = 0 // if not touching map explode
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that.isArmed = false
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b.mine(that.position, that.velocity, that.angle)
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}
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}, 100, that);
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break
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}
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//move until you are touching the wall
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Matter.Body.setPosition(this, Vector.add(this.position, Vector.mult(collide[i].normal, 2)))
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}
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} else if (this.speed < 1 && this.angularSpeed < 0.01 && !mech.isBodiesAsleep) {
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this.stillCount += 2
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}
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}
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}
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} else {
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if (this.speed < 1 && this.angularSpeed < 0.01 && !mech.isBodiesAsleep) {
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this.stillCount++
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}
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}
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if (this.stillCount > 35) this.arm();
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},
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arm() {
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this.isArmed = true
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game.drawList.push({
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//add dmg to draw queue
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x: this.position.x,
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y: this.position.y,
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radius: 10,
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color: "#f00",
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time: 4
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});
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this.do = function () { //overwrite the do method for this bullet
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this.force.y += this.mass * 0.002; //extra gravity
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if (!(game.cycle % this.lookFrequency)) { //find mob targets
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for (let i = 0, len = mob.length; i < len; ++i) {
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if (Vector.magnitudeSquared(Vector.sub(this.position, mob[i].position)) < 500000 &&
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mob[i].dropPowerUp &&
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Matter.Query.ray(map, this.position, mob[i].position).length === 0 &&
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Matter.Query.ray(body, this.position, mob[i].position).length === 0) {
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this.endCycle = 0 //end life if mob is near and visible
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}
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}
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}
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}
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},
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onEnd() {
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if (this.isArmed) {
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const targets = [] //target nearby mobs
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for (let i = 0, len = mob.length; i < len; i++) {
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if (mob[i].dropPowerUp) {
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const dist = Vector.magnitudeSquared(Vector.sub(this.position, mob[i].position));
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if (dist < 1440000 && //1200*1200
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Matter.Query.ray(map, this.position, mob[i].position).length === 0 &&
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Matter.Query.ray(body, this.position, mob[i].position).length === 0) {
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targets.push(Vector.add(mob[i].position, Vector.mult(mob[i].velocity, Math.sqrt(dist) / 60))) //predict where the mob will be in a few cycles
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}
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}
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}
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for (let i = 0; i < 16; i++) {
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const speed = 53 + 10 * Math.random()
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if (targets.length > 0) { // aim near a random target in array
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const index = Math.floor(Math.random() * targets.length)
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const SPREAD = 150 / targets.length
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const WHERE = {
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x: targets[index].x + SPREAD * (Math.random() - 0.5),
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y: targets[index].y + SPREAD * (Math.random() - 0.5)
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}
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b.nail(this.position, Vector.mult(Vector.normalise(Vector.sub(WHERE, this.position)), speed), 1)
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} else { // aim in random direction
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const ANGLE = 2 * Math.PI * Math.random()
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b.nail(this.position, {
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x: speed * Math.cos(ANGLE),
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y: speed * Math.sin(ANGLE)
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})
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}
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}
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}
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}
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});
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bullet[bIndex].torque += bullet[bIndex].inertia * 0.0001 * (0.5 - Math.random())
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Matter.Body.setVelocity(bullet[bIndex], velocity);
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World.add(engine.world, bullet[bIndex]); //add bullet to world
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},
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spore(who) { //used with the mod upgrade in mob.death()
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const bIndex = bullet.length;
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@@ -1730,153 +1858,21 @@ const b = {
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}
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}, {
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name: "mine", //10
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description: "drop a <strong>proximity</strong> mine that <strong>sticks</strong> to walls<br>fires <strong>nails</strong> at enemies within range",
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description: "toss a <strong>proximity</strong> mine that <strong>sticks</strong> to walls<br>fires <strong>nails</strong> at enemies within range",
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ammo: 0,
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ammoPack: 4,
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ammoPack: 3,
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have: false,
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isStarterGun: false,
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fire() {
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const me = bullet.length;
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const dir = mech.angle;
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if (mech.crouch) {
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bullet[me] = Bodies.rectangle(mech.pos.x + 35 * Math.cos(mech.angle), mech.pos.y + 35 * Math.sin(mech.angle), 45 * b.modBulletSize, 16 * b.modBulletSize, {
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angle: 0,
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friction: 1,
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frictionAir: 0,
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dmg: 0, //damage done in addition to the damage from momentum
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classType: "bullet",
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collisionFilter: {
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category: cat.bullet,
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mask: cat.map | cat.body | cat.mob | cat.mobBullet | cat.mobShield | cat.bullet
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},
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minDmgSpeed: 5,
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onDmg() {},
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onEnd() {}
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});
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mech.fireCDcycle = mech.cycle + Math.floor(35 * b.modFireRate); // cool down
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Matter.Body.setVelocity(bullet[me], {
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x: mech.Vx / 2 + 26 * Math.cos(dir),
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y: mech.Vy / 2 + 26 * Math.sin(dir)
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});
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bullet[me].torque += bullet[me].inertia * 0.0001 * (0.5 - Math.random())
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} else {
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bullet[me] = Bodies.rectangle(mech.pos.x, mech.pos.y + 25, 45 * b.modBulletSize, 16 * b.modBulletSize, {
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angle: 0,
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friction: 1,
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frictionAir: 0,
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dmg: 0, //damage done in addition to the damage from momentum
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classType: "bullet",
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collisionFilter: {
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category: cat.bullet,
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mask: cat.map | cat.body | cat.mob | cat.mobBullet | cat.mobShield | cat.bullet
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},
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minDmgSpeed: 5,
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onDmg() {},
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onEnd() {}
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});
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mech.fireCDcycle = mech.cycle + Math.floor(20 * b.modFireRate); // cool down
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Matter.Body.setVelocity(bullet[me], {
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x: mech.Vx,
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y: mech.Vy
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});
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}
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World.add(engine.world, bullet[me]); //add bullet to world
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bullet[me].endCycle = game.cycle + 2000 + 360 * Math.random();
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bullet[me].restitution = 0;
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bullet[me].lookFrequency = 41 + Math.floor(23 * Math.random())
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bullet[me].range = 700
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bullet[me].arm = function () {
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this.do = function () { //overwrite the do method for this bullet
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this.force.y += this.mass * 0.002; //extra gravity
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if (!(game.cycle % this.lookFrequency)) { //find mob targets
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for (let i = 0, len = mob.length; i < len; ++i) {
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if (Vector.magnitudeSquared(Vector.sub(this.position, mob[i].position)) < 500000 &&
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mob[i].dropPowerUp &&
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Matter.Query.ray(map, this.position, mob[i].position).length === 0 &&
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Matter.Query.ray(body, this.position, mob[i].position).length === 0) {
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this.endCycle = 0 //end life if mob is near and visible
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}
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}
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}
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}
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}
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bullet[me].do = function () {
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this.force.y += this.mass * 0.002; //extra gravity
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let collide = Matter.Query.collides(this, map) //check if collides with map
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if (collide.length > 0) {
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for (let i = 0; i < collide.length; i++) {
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if (collide[i].bodyA.collisionFilter.category === cat.map || collide[i].bodyB.collisionFilter.category === cat.map) {
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// console.log(collide)
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const angle = Matter.Vector.angle(collide[i].normal, {
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x: 1,
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y: 0
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})
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if (angle > -0.2 || angle < -1.5) { //don't stick to level ground
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Matter.Body.setAngle(this, Math.atan2(collide[i].tangent.y, collide[i].tangent.x))
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//move until touching map again after rotation
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for (let j = 0; j < 10; j++) {
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if (Matter.Query.collides(this, map).length > 0) {
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Matter.Body.setStatic(this, true) //don't set to static if not touching map
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this.arm();
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//sometimes the mine can't attach to map and it just needs to explode
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const who = this
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setTimeout(function () {
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if (Matter.Query.collides(who, map).length === 0) who.endCycle = 0 // if not touching map explode
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}, 100, who);
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break
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}
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//move until you are touching the wall
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Matter.Body.setPosition(this, Vector.add(this.position, Vector.mult(collide[i].normal, 2)))
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}
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} else if (this.speed < 1) {
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this.arm();
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}
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}
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}
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} else if (this.speed < 1) { //check if collides with a body
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collide = Matter.Query.collides(this, body)
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if (collide.length > 0) {
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for (let i = 0; i < collide.length; i++) {
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if (collide[i].bodyA.collisionFilter.category === cat.body || collide[i].bodyB.collisionFilter.category === cat.body) {
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this.arm();
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}
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}
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}
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}
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}
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bullet[me].onEnd = function () {
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const targets = [] //target nearby mobs
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for (let i = 0, len = mob.length; i < len; i++) {
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if (mob[i].dropPowerUp) {
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const dist = Vector.magnitudeSquared(Vector.sub(this.position, mob[i].position));
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if (dist < 1440000 && //1200*1200
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Matter.Query.ray(map, this.position, mob[i].position).length === 0 &&
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Matter.Query.ray(body, this.position, mob[i].position).length === 0) {
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targets.push(Vector.add(mob[i].position, Vector.mult(mob[i].velocity, Math.sqrt(dist) / 60))) //predict where the mob will be in a few cycles
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}
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}
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}
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for (let i = 0; i < 16; i++) {
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const speed = 53 + 10 * Math.random()
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if (targets.length > 0) { // aim near a random target in array
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const index = Math.floor(Math.random() * targets.length)
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const SPREAD = 150 / targets.length
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const WHERE = {
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x: targets[index].x + SPREAD * (Math.random() - 0.5),
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y: targets[index].y + SPREAD * (Math.random() - 0.5)
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}
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b.nail(this.position, Vector.mult(Vector.normalise(Vector.sub(WHERE, this.position)), speed), 0.8)
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} else { // aim in random direction
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const ANGLE = 2 * Math.PI * Math.random()
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b.nail(this.position, {
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x: speed * Math.cos(ANGLE),
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y: speed * Math.sin(ANGLE)
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})
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}
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}
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}
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const speed = mech.crouch ? 34 : 20
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b.mine({
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x: mech.pos.x + 30 * Math.cos(mech.angle),
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y: mech.pos.y + 30 * Math.sin(mech.angle)
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}, {
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x: speed * Math.cos(mech.angle),
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y: speed * Math.sin(mech.angle)
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})
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mech.fireCDcycle = mech.cycle + Math.floor((mech.crouch ? 60 : 40) * b.modFireRate); // cool down
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}
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},
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{
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Block a user