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vacuum permittivity

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snake boss is updated
  -fear the snake

mod neutron bomb: vacuum permittivity - gets a larger radius and a slow effect

bosses are only stunned for 1/5 of the normal stun time
This commit is contained in:
landgreen
2020-11-19 05:39:57 -08:00
parent f32bfba7a1
commit 15de636715
9 changed files with 130 additions and 98 deletions
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55
js/bullet.js
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@@ -852,7 +852,7 @@ const b = {
if (mod.iceEnergy && !who.shield && !who.isShielded && who.dropPowerUp && who.alive) {
setTimeout(function() {
if (!who.alive) {
mech.energy += mod.iceEnergy * 0.66 * mech.maxEnergy
mech.energy += mod.iceEnergy * 0.5 * mech.maxEnergy
mech.addHealth(mod.iceEnergy * 0.04)
}
}, 10);
@@ -2066,7 +2066,7 @@ const b = {
y: SPEED * Math.sin(dir)
});
// Matter.Body.setDensity(bullet[me], 0.0001);
bullet[me].endCycle = game.cycle + Math.floor((300 + 60 * Math.random()) * mod.isBulletsLastLonger);
bullet[me].endCycle = game.cycle + Math.floor(300 + 60 * Math.random());
bullet[me].minDmgSpeed = 0;
bullet[me].restitution = 1;
bullet[me].friction = 0;
@@ -2363,12 +2363,13 @@ const b = {
//missile(where, dir, speed, size = 1, spawn = 0) {
if (mod.is3Missiles) {
if (mech.crouch) {
mech.fireCDcycle = mech.cycle + 18 * b.fireCD; // cool down
mech.fireCDcycle = mech.cycle + 17 * b.fireCD; // cool down
for (let i = 0; i < 3; i++) {
b.missile({
x: mech.pos.x,
y: mech.pos.y - 40
}, -Math.PI / 2 + 0.08 * (1 - i), 0, 0.7, mod.recursiveMissiles)
}, -Math.PI / 2 + 0.08 * (1 - i) + 0.3 * (Math.random() - 0.5), 0, 0.7, mod.recursiveMissiles)
bullet[bullet.length - 1].force.x -= 0.015 * (i - 1);
}
} else {
mech.fireCDcycle = mech.cycle + 55 * b.fireCD; // cool down
@@ -2381,19 +2382,22 @@ const b = {
b.missile({
x: mech.pos.x + 40 * direction.x,
y: mech.pos.y + 40 * direction.y
}, mech.angle + 0.1 * (Math.random() - 0.5), 5, 0.7, mod.recursiveMissiles)
}, mech.angle + 0.06 * (Math.random() - 0.5), 5, 0.7, mod.recursiveMissiles)
bullet[bullet.length - 1].force.x += push.x * (i - 1);
bullet[bullet.length - 1].force.y += push.y * (i - 1);
}
}
} else {
if (mech.crouch) {
mech.fireCDcycle = mech.cycle + 18 * b.fireCD; // cool down
mech.fireCDcycle = mech.cycle + 17 * b.fireCD; // cool down
const off = Math.random() - 0.5
b.missile({
x: mech.pos.x,
y: mech.pos.y - 40
},
-Math.PI / 2, 0, 1, mod.recursiveMissiles)
-Math.PI / 2 + 0.15 * off, 0, 1, mod.recursiveMissiles)
bullet[bullet.length - 1].force.x += off * 0.03;
// bullet[bullet.length - 1].force.y += push.y * (i - 1);
} else {
mech.fireCDcycle = mech.cycle + 55 * b.fireCD; // cool down
b.missile({
@@ -2501,7 +2505,7 @@ const b = {
const me = bullet.length;
const dir = mech.angle;
bullet[me] = Bodies.polygon(mech.pos.x + 30 * Math.cos(mech.angle), mech.pos.y + 30 * Math.sin(mech.angle), 10, 4, b.fireAttributes(dir, false));
b.fireProps(mech.crouch ? 45 : 25, mech.crouch ? 30 : 20, dir, me); //cd , speed
b.fireProps(mech.crouch ? 45 : 25, mech.crouch ? 35 : 20, dir, me); //cd , speed
Matter.Body.setDensity(bullet[me], 0.000001);
bullet[me].endCycle = Infinity;
bullet[me].frictionAir = 0;
@@ -2510,9 +2514,11 @@ const b = {
bullet[me].restitution = 0;
bullet[me].minDmgSpeed = 0;
bullet[me].damageRadius = 100;
bullet[me].maxDamageRadius = (435 + 150 * Math.random()) * (mod.isNeutronImmune ? 1.2 : 1)
bullet[me].maxDamageRadius = 450 + 130 * mod.isNeutronSlow + 130 * mod.isNeutronImmune //+ 150 * Math.random()
bullet[me].radiusDecay = (0.81 + 0.15 * mod.isNeutronSlow + 0.15 * mod.isNeutronImmune) / mod.isBulletsLastLonger
bullet[me].stuckTo = null;
bullet[me].stuckToRelativePosition = null;
bullet[me].vacuumSlow = 0.97;
bullet[me].beforeDmg = function() {};
bullet[me].stuck = function() {};
bullet[me].do = function() {
@@ -2581,12 +2587,11 @@ const b = {
}
}
}
bullet[me].radiationMode = function() {
bullet[me].radiationMode = function() { //the do code after the bullet is stuck on something, projects a damaging radiation field
this.stuck(); //runs different code based on what the bullet is stuck to
if (!mech.isBodiesAsleep) {
this.damageRadius = this.damageRadius * 0.85 + 0.15 * this.maxDamageRadius //smooth radius towards max
this.maxDamageRadius -= 0.8 / mod.isBulletsLastLonger //+ 0.5 * Math.sin(game.cycle * 0.1) //slowly shrink max radius
this.maxDamageRadius -= this.radiusDecay
if (this.damageRadius < 15) {
this.endCycle = 0;
} else {
@@ -2603,11 +2608,17 @@ const b = {
//aoe damage to mobs
for (let i = 0, len = mob.length; i < len; i++) {
if (Vector.magnitude(Vector.sub(mob[i].position, this.position)) < this.damageRadius) {
let dmg = b.dmgScale * 0.08
let dmg = b.dmgScale * 0.082
if (Matter.Query.ray(map, mob[i].position, this.position).length > 0) dmg *= 0.25 //reduce damage if a wall is in the way
if (mob[i].shield) dmg *= 4 //x5 to make up for the /5 that shields normally take
mob[i].damage(dmg);
mob[i].locatePlayer();
if (mod.isNeutronSlow) {
Matter.Body.setVelocity(mob[i], {
x: mob[i].velocity.x * this.vacuumSlow,
y: mob[i].velocity.y * this.vacuumSlow
});
}
}
}
ctx.beginPath();
@@ -2616,6 +2627,24 @@ const b = {
ctx.fillStyle = `rgba(25,139,170,${0.2+0.06*Math.random()})`;
ctx.fill();
ctx.globalCompositeOperation = "source-over"
if (mod.isNeutronSlow) {
const that = this
function slow(who, radius = that.explodeRad * 3.2) {
for (i = 0, len = who.length; i < len; i++) {
const sub = Vector.sub(that.position, who[i].position);
const dist = Vector.magnitude(sub);
if (dist < radius) {
Matter.Body.setVelocity(who[i], {
x: who[i].velocity.x * that.vacuumSlow,
y: who[i].velocity.y * that.vacuumSlow
});
}
}
}
slow(body, this.damageRadius)
slow([player], this.damageRadius)
}
}
}
}