laser-mines
tech: laser-mines - a floating triangle spins around with lasers coming from it's points
This commit is contained in:
landgreen
115
js/bullet.js
115
js/bullet.js
@@ -2222,8 +2222,8 @@ const b = {
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}
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//hit target with laser
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if (this.lockedOn && this.lockedOn.alive && mech.energy > this.drainThreshold) {
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mech.energy -= 0.0012 * tech.isLaserDiode
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b.laser(this.vertices[0], this.lockedOn.position, b.dmgScale * (0.06 + 0.15 * this.isUpgraded))
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mech.energy -= tech.laserFieldDrain * tech.isLaserDiode
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b.laser(this.vertices[0], this.lockedOn.position, b.dmgScale * (0.38 * tech.laserDamage + this.isUpgraded * 0.21)) //tech.laserDamage = 0.16
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}
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}
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})
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@@ -3283,18 +3283,107 @@ const b = {
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ammoPack: 2.7,
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have: false,
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fire() {
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const pos = {
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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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if (tech.isLaserMine) { //laser mine
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const me = bullet.length;
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const position = mech.pos
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bullet[me] = Bodies.polygon(position.x, position.y, 3, 25, {
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bulletType: "mine",
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angle: mech.angle,
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friction: 0,
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frictionAir: 0.05,
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restitution: 0.5,
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dmg: 0, // 0.14 //damage done in addition to the damage from momentum
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minDmgSpeed: 2,
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lookFrequency: 60 + Math.floor(7 * Math.random()),
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drain: tech.isLaserDiode * tech.laserFieldDrain,
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isArmed: false,
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torqueMagnitude: (Math.random() > 0.5 ? 1 : -1) * 0.000003,
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range: 1500,
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endCycle: Infinity,
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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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beforeDmg() {},
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onEnd() {
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if (tech.isMineAmmoBack && (!this.isArmed || Math.random() < 0.2)) { //get ammo back from tech.isMineAmmoBack
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for (i = 0, len = b.guns.length; i < len; i++) { //find which gun
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if (b.guns[i].name === "mine") {
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b.guns[i].ammo++
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simulation.updateGunHUD();
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break;
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}
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}
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}
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},
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do() {
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if (!(simulation.cycle % this.lookFrequency) && mech.energy > this.drain) { //find mob targets
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for (let i = 0, len = mob.length; i < len; ++i) {
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if (
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Vector.magnitudeSquared(Vector.sub(this.position, mob[i].position)) < 2000000 &&
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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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) {
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this.do = this.laserSpin
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this.endCycle = simulation.cycle + 300
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this.torqueMagnitude *= 2
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this.torque += this.inertia * this.torqueMagnitude * 30 //spin
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this.isArmed = true
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}
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}
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}
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},
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reflections: Math.max(0, tech.laserReflections - 2),
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laserSpin() {
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//drain energy
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if (mech.energy > this.drain) {
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mech.energy -= this.drain
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if (this.angularSpeed < 0.02) this.torque += this.inertia * this.torqueMagnitude //spin
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//fire lasers
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ctx.strokeStyle = "#f00";
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ctx.lineWidth = 1.5
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// ctx.globalAlpha = 1;
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ctx.beginPath();
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for (let i = 0; i < 3; i++) {
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const where = this.vertices[i]
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const endPoint = Vector.add(where, Vector.mult(Vector.normalise(Vector.sub(where, this.position)), 2500))
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b.laser(where, endPoint, tech.laserDamage * 10, this.reflections, true)
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}
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ctx.stroke();
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// ctx.globalAlpha = 1;
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}
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}
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})
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// if (tech.isMineSentry) {
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// bullet[me].endCycle = simulation.cycle + 480
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// bullet[me].do = bullet[me].laserSpin
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// bullet[me].isArmed = true
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// // Matter.Body.setAngularVelocity(bullet[me], 3000 * bullet[me].torqueMagnitude);
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// }
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let speed = mech.crouch ? 50 : 20
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Matter.Body.setVelocity(bullet[me], {
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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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World.add(engine.world, bullet[me]); //add bullet to world
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} else { //normal mines
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const pos = {
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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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let speed = mech.crouch ? 36 : 22
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if (Matter.Query.point(map, pos).length > 0) { //don't fire if mine will spawn inside map
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speed = -2
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}
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b.mine(pos, {
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x: speed * Math.cos(mech.angle),
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y: speed * Math.sin(mech.angle)
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}, 0, tech.isMineAmmoBack)
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}
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let speed = mech.crouch ? 36 : 22
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if (Matter.Query.point(map, pos).length > 0) { //don't fire if mine will spawn inside map
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speed = -2
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}
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b.mine(pos, {
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x: speed * Math.cos(mech.angle),
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y: speed * Math.sin(mech.angle)
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}, 0, tech.isMineAmmoBack)
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mech.fireCDcycle = mech.cycle + Math.floor((mech.crouch ? 50 : 25) * b.fireCD); // cool down
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}
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},
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@@ -17,7 +17,8 @@ const level = {
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// simulation.zoomScale = 1000;
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// simulation.setZoom();
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// mech.setField("plasma torch")
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// b.giveGuns("missiles")
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// b.giveGuns("mine")
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// tech.isMineSentry = true
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// tech.giveTech("CPT reversal")
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// tech.giveTech("missile-bot")
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// tech.giveTech("nail-bot")
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@@ -3824,8 +3825,9 @@ const level = {
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// level.difficultyIncrease(simulation.difficultyMode) //increase difficulty based on modes
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//difficulty is increased 5 times when finalBoss dies
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const len = level.levelsCleared / level.levels.length //add 1 extra difficulty step for each time you have cleared all the levels
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for (let i = 0; i < len; i++) level.difficultyIncrease(simulation.difficultyMode)
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// const len = level.levelsCleared / level.levels.length //add 1 extra difficulty step for each time you have cleared all the levels
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// for (let i = 0; i < len; i++)
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level.difficultyIncrease(simulation.difficultyMode)
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level.onLevel++; //cycles map to next level
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if (level.onLevel > level.levels.length - 1) level.onLevel = 0;
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37
js/tech.js
37
js/tech.js
@@ -2574,6 +2574,23 @@ const tech = {
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tech.isNeutronSlow = false
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}
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},
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{
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name: "laser-mines",
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description: "<strong>mines</strong> hover in place until <strong>mobs</strong> get in range<br><strong>mines</strong> use <strong class='color-f'>energy</strong> to emit <strong>3</strong> unaimed <strong>lasers</strong>",
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isGunTech: true,
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maxCount: 1,
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count: 0,
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allowed() {
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return (tech.haveGunCheck("mine") || tech.isMineDrop) && !tech.isMineSentry
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},
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requires: "mines, not sentry",
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effect() {
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tech.isLaserMine = true;
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},
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remove() {
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tech.isLaserMine = false;
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}
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},
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{
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name: "mine reclamation",
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description: "retrieve <strong class='color-g'>ammo</strong> from all undetonated <strong>mines</strong><br>and <strong>20%</strong> of <strong>mines</strong> after detonation",
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@@ -2598,9 +2615,9 @@ const tech = {
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maxCount: 1,
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count: 0,
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allowed() {
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return (tech.haveGunCheck("mine") && !tech.isMineAmmoBack) || tech.isMineDrop
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return (tech.haveGunCheck("mine") && !tech.isMineAmmoBack && !tech.isLaserMine) || tech.isMineDrop
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},
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requires: "mine, not mine reclamation",
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requires: "mine, not mine reclamation, not laser-mines",
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effect() {
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tech.isMineSentry = true;
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},
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@@ -2615,7 +2632,7 @@ const tech = {
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maxCount: 1,
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count: 0,
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allowed() {
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return tech.isMineDrop + tech.nailBotCount + tech.fragments + tech.nailsDeathMob / 2 + (tech.haveGunCheck("mine") + tech.isNailShot + (tech.haveGunCheck("nail gun") && !tech.isIncendiary)) * 2 > 1
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return tech.isMineDrop + tech.nailBotCount + tech.fragments + tech.nailsDeathMob / 2 + ((tech.haveGunCheck("mine") && !tech.isLaserMine) + tech.isNailShot + (tech.haveGunCheck("nail gun") && !tech.isIncendiary)) * 2 > 1
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},
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requires: "nails",
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effect() {
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@@ -2632,7 +2649,7 @@ const tech = {
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maxCount: 1,
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count: 0,
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allowed() {
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return tech.isMineDrop + tech.nailBotCount + tech.fragments + tech.nailsDeathMob / 2 + (tech.haveGunCheck("mine") + tech.isNailShot + (tech.haveGunCheck("nail gun") && !tech.isIncendiary)) * 2 > 1
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return tech.isMineDrop + tech.nailBotCount + tech.fragments + tech.nailsDeathMob / 2 + ((tech.haveGunCheck("mine") && !tech.isLaserMine) + tech.isNailShot + (tech.haveGunCheck("nail gun") && !tech.isIncendiary)) * 2 > 1
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},
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requires: "nails",
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effect() {
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@@ -2934,12 +2951,12 @@ const tech = {
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},
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{
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name: "laser diodes",
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description: "<strong>lasers</strong> drain <strong>37%</strong> less <strong class='color-f'>energy</strong><br><em>effects laser-gun and laser-bot</em>",
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description: "all <strong>lasers</strong> drain <strong>37%</strong> less <strong class='color-f'>energy</strong><br><em>effects laser-gun, laser-bot, and laser-mines</em>",
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isGunTech: true,
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maxCount: 1,
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count: 0,
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allowed() {
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return tech.haveGunCheck("laser") || tech.laserBotCount > 1
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return tech.haveGunCheck("laser") || tech.laserBotCount > 1 || tech.isLaserMine
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},
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requires: "laser",
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effect() {
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@@ -2951,12 +2968,12 @@ const tech = {
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},
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{
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name: "specular reflection",
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description: "<strong>laser</strong> beams gain <strong>1</strong> reflection<br>increase <strong class='color-d'>damage</strong> and <strong class='color-f'>energy</strong> drain by <strong>50%</strong>",
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description: "increase <strong class='color-d'>damage</strong> and <strong class='color-f'>energy</strong> drain by <strong>50%</strong><br>and <strong>+1</strong> reflection for all <strong>lasers</strong> <em>(gun, bot, mine)</em>",
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isGunTech: true,
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maxCount: 9,
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count: 0,
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allowed() {
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return tech.haveGunCheck("laser") && !tech.isWideLaser && !tech.isPulseLaser && !tech.historyLaser
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return (tech.haveGunCheck("laser") || tech.isLaserMine || tech.laserBotCount > 1) && !tech.isWideLaser && !tech.isPulseLaser && !tech.historyLaser
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},
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requires: "laser, not wide beam",
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effect() {
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@@ -3942,6 +3959,6 @@ const tech = {
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isExtruder: null,
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isEndLevelPowerUp: null,
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isRewindGun: null,
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missileSize: null
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missileSize: null,
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isLaserMine: null
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}
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13
todo.txt
13
todo.txt
@@ -1,14 +1,6 @@
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******************************************************** NEXT PATCH ********************************************************
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fixed some math on laser tech: diffraction grating and slow light propagation
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they were giving too much damage
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flechettes are slightly improved in: ammo, damage, fire rate
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tech - MIRV can now stack up to 9 bonus missiles
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removed tech - recursive missiles
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tech: cruise missile - 50% larger size, but travels 50% slower
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tech: missileBot - requires gun: missiles
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tech: laser-mines - a floating triangle spins around with lasers coming from it's points
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******************************************************** BUGS ********************************************************
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@@ -58,8 +50,7 @@ in game console
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death, max health, max energy, rewind
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mine tech: laser mines - mines hover in the air
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maybe they can be thrown a short distance, but they have no gravity and high friction, so they hover
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when a mob gets close they spin and fire 3 unaimed lasers from their vertexes
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unlock specular reflection and laser diodes
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with tech:sentry the mines spin immediately, and spin 2x times longer?
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mechanic: use gun swap as an active ability
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