admin/n-gon-improved
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

cell boss

Browse Source
This commit is contained in:
landgreen
2020-02-03 06:53:09 -08:00
parent 89a7d426df
commit 9a26467c2a
3 changed files with 21 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
js/spawn.js
View File

@@ -146,47 +146,49 @@ const spawn = {
mobs.spawn(x, y, 0, radius, "rgba(0,150,155,0.7)");
let me = mob[mob.length - 1];
me.isCell = true;
me.accelMag = 0.00025 * game.accelScale;
me.accelMag = 0.00024 * game.accelScale;
me.memory = 60;
me.frictionAir = 0.012
me.seePlayerFreq = Math.floor(5 + 5 * Math.random())
me.seeAtDistance2 = 9000000;
me.cellMassMax = 100
me.seePlayerFreq = Math.floor(11 + 7 * Math.random())
me.seeAtDistance2 = 1500000;
me.cellMassMax = 90
me.collisionFilter.mask = cat.player | cat.bullet
// Matter.Body.setDensity(me, 0.0005) // normal density is 0.001 // this reduces life by half and decreases knockback
Matter.Body.setDensity(me, 0.0005) // normal density is 0.001 // this reduces life by half and decreases knockback
// console.log(me.mass, me.radius)
const k = 642 //k=r^2/m
me.split = function () {
Matter.Body.scale(this, 0.5, 0.5);
this.radius = Math.sqrt(this.mass * 1100 / Math.PI)
Matter.Body.scale(this, 0.4, 0.4);
this.radius = Math.sqrt(this.mass * k / Math.PI)
spawn.cellBoss(this.position.x, this.position.y, this.radius);
}
me.onHit = function () { //run this function on hitting player
this.split();
};
me.onDamage = function (dmg) {
if (Math.random() * 1.8 < dmg && this.health > dmg) this.split();
if (Math.random() < 0.16 * dmg * Math.sqrt(this.mass) && this.health > dmg) this.split();
}
me.do = function () {
if (!mech.isBodiesAsleep) {
this.seePlayerByDistAndLOS();
this.seePlayerByDistOrLOS();
this.attraction();
if (this.mass < this.cellMassMax) { //grow cell radius
const scale = 1 + 0.00015 * this.cellMassMax / this.mass;
const scale = 1 + 0.0002 * this.cellMassMax / this.mass;
Matter.Body.scale(this, scale, scale);
this.radius = Math.sqrt(this.mass * 1100 / Math.PI)
this.radius = Math.sqrt(this.mass * k / Math.PI)
}
if (!(game.cycle % this.seePlayerFreq)) { //move away from other mobs
const repelRange = 70
const attractRange = 600
const repelRange = 200
const attractRange = 800
for (let i = 0, len = mob.length; i < len; i++) {
if (mob[i].isCell && mob[i].id !== this.id) {
const sub = Vector.sub(this.position, mob[i].position)
const dist = Vector.magnitude(sub)
if (dist < repelRange) {
this.force = Vector.mult(Vector.normalise(sub), this.mass * 0.002)
this.force = Vector.mult(Vector.normalise(sub), this.mass * 0.006)
} else if (dist > attractRange) {
this.force = Vector.mult(Vector.normalise(sub), -this.mass * 0.0015)
this.force = Vector.mult(Vector.normalise(sub), -this.mass * 0.004)
}
}
}