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working on gun: neutron bomb

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landgreen
2020-05-04 17:43:09 -07:00
parent a64b969186
commit 3e1fa6e851
6 changed files with 175 additions and 53 deletions
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63
js/spawn.js
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@@ -307,7 +307,7 @@ const spawn = {
// };
// },
chaser(x, y, radius = 35 + Math.ceil(Math.random() * 40)) {
mobs.spawn(x, y, 8, radius, "#2c9790");
mobs.spawn(x, y, 8, radius, "rgb(255,150,100)"); //"#2c9790"
let me = mob[mob.length - 1];
// Matter.Body.setDensity(me, 0.0007); //extra dense //normal is 0.001 //makes effective life much lower
me.friction = 0;
@@ -390,27 +390,36 @@ const spawn = {
mobs.spawn(x, y, 5, radius, "rgb(0,200,180)");
let me = mob[mob.length - 1];
me.accelMag = 0.04;
me.g = 0.0015; //required if using 'gravity'
me.frictionAir = 0.018;
me.g = 0.0017; //required if using 'gravity'
me.frictionAir = 0.01;
me.restitution = 0;
me.delay = 110;
me.randomHopFrequency = 50 + Math.floor(Math.random() * 1000);
me.delay = 120 * game.CDScale;
me.randomHopFrequency = 200 + Math.floor(Math.random() * 150);
me.randomHopCD = game.cycle + me.randomHopFrequency;
spawn.shield(me, x, y);
me.do = function () {
this.gravity();
this.seePlayerCheck();
this.checkStatus();
this.hop();
//randomly hob if not aware of player
if (this.randomHopCD < game.cycle && this.speed < 1 && !this.seePlayer.recall) {
this.randomHopCD = game.cycle + this.randomHopFrequency;
//slowly change randomHopFrequency after each hop
this.randomHopFrequency = Math.max(100, this.randomHopFrequency + (0.5 - Math.random()) * 200);
const forceMag = (this.accelMag + this.accelMag * Math.random()) * this.mass * (0.1 + Math.random() * 0.3);
const angle = -Math.PI / 2 + (Math.random() - 0.5) * Math.PI;
this.force.x += forceMag * Math.cos(angle);
this.force.y += forceMag * Math.sin(angle) - 0.04 * this.mass; //antigravity
if (this.seePlayer.recall) {
if (this.cd < game.cycle && (Matter.Query.collides(this, map).length || Matter.Query.collides(this, body).length)) {
this.cd = game.cycle + this.delay;
const forceMag = (this.accelMag + this.accelMag * Math.random()) * this.mass;
const angle = Math.atan2(this.seePlayer.position.y - this.position.y, this.seePlayer.position.x - this.position.x);
this.force.x += forceMag * Math.cos(angle);
this.force.y += forceMag * Math.sin(angle) - (Math.random() * 0.07 + 0.02) * this.mass; //antigravity
}
} else {
//randomly hob if not aware of player
if (this.randomHopCD < game.cycle && (Matter.Query.collides(this, map).length || Matter.Query.collides(this, body).length)) {
this.randomHopCD = game.cycle + this.randomHopFrequency;
//slowly change randomHopFrequency after each hop
this.randomHopFrequency = Math.max(100, this.randomHopFrequency + (0.5 - Math.random()) * 200);
const forceMag = (this.accelMag + this.accelMag * Math.random()) * this.mass * (0.1 + Math.random() * 0.3);
const angle = -Math.PI / 2 + (Math.random() - 0.5) * Math.PI;
this.force.x += forceMag * Math.cos(angle);
this.force.y += forceMag * Math.sin(angle) - 0.05 * this.mass; //antigravity
}
}
};
},
@@ -631,7 +640,7 @@ const spawn = {
}
}
},
spiderBoss(x, y, radius = 50 + Math.ceil(Math.random() * 10)) {
spiderBoss(x, y, radius = 60 + Math.ceil(Math.random() * 10)) {
let targets = [] //track who is in the node boss, for shields
mobs.spawn(x, y, 6, radius, "#b386e8");
let me = mob[mob.length - 1];
@@ -640,8 +649,8 @@ const spawn = {
me.frictionAir = 0.0065;
me.lookTorque = 0.0000008; //controls spin while looking for player
me.g = 0.00025; //required if using 'gravity'
me.seePlayerFreq = Math.round((40 + 25 * Math.random()) * game.lookFreqScale);
const springStiffness = 0.00006;
me.seePlayerFreq = Math.round((30 + 20 * Math.random()) * game.lookFreqScale);
const springStiffness = 0.000065;
const springDampening = 0.0006;
me.springTarget = {
@@ -691,7 +700,11 @@ const spawn = {
spawn.allowShields = false; //don't want shields on individual boss mobs
for (let i = 0; i < nodes; ++i) {
spawn.stabber(x + sideLength * Math.sin(i * angle), y + sideLength * Math.cos(i * angle), radius);
spawn.stabber(x + sideLength * Math.sin(i * angle), y + sideLength * Math.cos(i * angle), radius, 12);
// const who = mob[mob.length - 1]
// who.frictionAir = 0.06
// who.accelMag = 0.005 * game.accelScale
targets.push(mob[mob.length - 1].id) //track who is in the node boss, for shields
}
//spawn shield for entire boss
@@ -1012,7 +1025,7 @@ const spawn = {
ctx.lineTo(best.x, best.y);
}
},
stabber(x, y, radius = 25 + Math.ceil(Math.random() * 12)) {
stabber(x, y, radius = 25 + Math.ceil(Math.random() * 12), spikeMax = 9) {
if (radius > 80) radius = 65;
mobs.spawn(x, y, 6, radius, "rgb(220,50,205)"); //can't have sides above 6 or collision events don't work (probably because of a convex problem)
let me = mob[mob.length - 1];
@@ -1068,11 +1081,15 @@ const spawn = {
} else {
if (this.isSpikeGrowing) {
this.spikeLength += 1
if (this.spikeLength > 9) {
if (this.spikeLength > spikeMax) {
this.isSpikeGrowing = false;
}
} else {
this.spikeLength -= 0.1
//reduce rotation
Matter.Body.setAngularVelocity(this, this.angularVelocity * 0.8)
this.spikeLength -= 0.2
if (this.spikeLength < 1) {
this.spikeLength = 1
this.isSpikeReset = true
@@ -1441,7 +1458,7 @@ const spawn = {
this.attraction();
};
},
exploder(x, y, radius = 25 + Math.ceil(Math.random() * 50)) {
exploder(x, y, radius = 40 + Math.ceil(Math.random() * 50)) {
mobs.spawn(x, y, 4, radius, "rgb(255,0,0)");
let me = mob[mob.length - 1];
me.onHit = function () {