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extruder

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wave beam damage works better vs. high mass mobs
  also more damage and ammo

mod plasma torch: extruder - plasma torch ejects a thin hot wire, does more damage, but drains more energy

mod: Bose Einstein condensate - freeze mobs inside your field
  pilot wave, negative mass field, time dilation field

difficulty - after you clear the finalBoss, difficulty increase per level is now lower
  but, when the finalBoss dies difficulty immediately increases greatly

  difficulty used to work like this:
  (+1 per level) 0,1,2,3,4,5,6,7,8,9,10, (final boss dies)
  (+2,3,4 per level) 12,14,16,19,22,25,29,33,37,41, (final boss dies)
  (+4 per level) 44,48,52,56 ...

  difficulty works like this now:
  (+1 per level) 0,1,2,3,4,5,6,7,8,9,10, (final boss dies +5)
  (+2 per level) 17,19,21,23,25,27,29,31,33,35, (final boss dies +5)
  (+3 per level) 43,46,49,52 ...

  difficulty mode scales these numbers
  easy: x1,  normal: x2,  hard: x4,  why: x6

  each time difficulty increases:
    game.dmgScale = 0.38 * game.difficulty //damage done by mobs increases each level
    b.dmgScale *= 0.93; // your damage goes down
    game.healScale = 1 / (1 + game.difficulty * 0.06) //healing goes down
    if (game.accelScale < 5) game.accelScale *= 1.02 //mob acceleration increases each level, but is capped
    if (game.lookFreqScale > 0.2) game.lookFreqScale *= 0.98 //mob cycles between looks decreases each level, but is capped
    if (game.CDScale > 0.2) game.CDScale *= 0.97 //mob ability cooldown time decreases each level, but is capped
This commit is contained in:
landgreen
2020-12-13 14:41:07 -08:00
parent b6cf21dee9
commit 92c5670369
6 changed files with 435 additions and 229 deletions
Download Patch File Download Diff File Expand all files Collapse all files

264
js/bullet.js
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@@ -678,6 +678,262 @@ const b = {
});
World.add(engine.world, bullet[me]); //add bullet to world
},
lastAngle: 0,
extruder() {
const color = "#f07"
const DRAIN = 0.00014 + mech.fieldRegen
if (mech.energy > DRAIN) {
mech.energy -= DRAIN
if (mech.energy < 0) {
mech.fieldCDcycle = mech.cycle + 120;
mech.energy = 0;
}
ctx.lineWidth = 5;
ctx.strokeStyle = color
ctx.beginPath(); //draw all the wave bullets
for (let i = 0, len = bullet.length; i < len; i++) {
if (bullet[i].isBranch) {
ctx.stroke();
ctx.beginPath(); //draw all the wave bullets
} else if (bullet[i].isWave) ctx.lineTo(bullet[i].position.x, bullet[i].position.y)
}
ctx.lineTo(mech.pos.x + 15 * Math.cos(mech.angle), mech.pos.y + 15 * Math.sin(mech.angle))
ctx.stroke();
} else {
mech.fireCDcycle = mech.cycle + 60; // cool down
for (let i = 0, len = bullet.length; i < len; i++) { //remove all bullets
if (bullet[i].isWave) {
bullet[i].isWave = false
bullet[i].endCycle = 0
}
}
return
}
const SPEED = 13
const me = bullet.length;
const where = Vector.add(mech.pos, player.velocity)
bullet[me] = Bodies.polygon(where.x + 20 * Math.cos(mech.angle), where.y + 20 * Math.sin(mech.angle), 3, 0.01, {
cycle: -0.5,
isWave: true,
endCycle: game.cycle + 50 * mod.isPlasmaRange,
inertia: Infinity,
frictionAir: 0,
isInHole: true, //this keeps the bullet from entering wormholes
minDmgSpeed: 0,
dmg: b.dmgScale * 1.4, //damage also changes when you divide by mob.mass on in .do()
isJustReflected: false,
classType: "bullet",
isBranch: false,
restitution: 0,
collisionFilter: {
// category: 0,
// mask: 0, //cat.mob | cat.mobBullet | cat.mobShield
category: cat.bullet,
mask: cat.map, //cat.mob | cat.mobBullet | cat.mobShield
},
beforeDmg() {},
onEnd() {},
do() {
mech.fireCDcycle = mech.cycle //this is here to trigger cloaking field
if (!input.field) {
this.endCycle = 0;
this.isWave = false
return
}
if (!mech.isBodiesAsleep) {
if (this.endCycle < game.cycle + 1) this.isWave = false
if (Matter.Query.point(map, this.position).length) { //check if inside map
this.isBranch = true;
// for (let i = 0, len = bullet.length; i < len; i++) { //remove all bullets
// if (bullet[i].isWave && bullet[i].cycle > this.cycle) {
// bullet[i].isWave = false
// bullet[i].endCycle = 0
// }
// }
} else { //check if inside a body
const q = Matter.Query.point(mob, this.position)
for (let i = 0; i < q.length; i++) {
Matter.Body.setVelocity(q[i], {
x: q[i].velocity.x * 0.7,
y: q[i].velocity.y * 0.7
});
Matter.Body.setPosition(this, Vector.add(this.position, q[i].velocity)) //move with the medium
let dmg = this.dmg / Math.min(10, q[i].mass)
q[i].damage(dmg);
q[i].foundPlayer();
game.drawList.push({ //add dmg to draw queue
x: this.position.x,
y: this.position.y,
radius: Math.log(2 * dmg + 1.4) * 40,
color: color,
time: game.drawTime
});
}
}
this.cycle++
const wiggleMag = (mech.crouch ? 6 : 12) * Math.cos(game.cycle * 0.09)
const wiggle = Vector.mult(transverse, wiggleMag * Math.cos(this.cycle * 0.36)) //+ wiggleMag * Math.cos(game.cycle * 0.3))
const velocity = Vector.mult(player.velocity, 0.3) //move with player
Matter.Body.setPosition(this, Vector.add(velocity, Vector.add(this.position, wiggle)))
// Matter.Body.setPosition(this, Vector.add(this.position, wiggle))
}
}
});
World.add(engine.world, bullet[me]); //add bullet to world
Matter.Body.setVelocity(bullet[me], {
x: SPEED * Math.cos(mech.angle),
y: SPEED * Math.sin(mech.angle)
});
const transverse = Vector.normalise(Vector.perp(bullet[me].velocity))
const angleDifference = 180 - Math.abs(Math.abs(b.lastAngle - mech.angle) - 180); //find the difference between current and previous angle
b.lastAngle = mech.angle
if (angleDifference > 0.5) { //don't draw stroke for this bullet
bullet[me].isBranch = true;
// for (let i = 0, len = bullet.length; i < len; i++) { //remove all bullets
// if (bullet[i].isWave) {
// bullet[i].isWave = false
// bullet[i].endCycle = 0
// }
// }
// return
}
},
plasma() {
const DRAIN = 0.00008 + mech.fieldRegen
if (mech.energy > DRAIN) {
mech.energy -= DRAIN;
if (mech.energy < 0) {
mech.fieldCDcycle = mech.cycle + 120;
mech.energy = 0;
}
//calculate laser collision
let best;
let range = mod.isPlasmaRange * (120 + (mech.crouch ? 400 : 300) * Math.sqrt(Math.random())) //+ 100 * Math.sin(mech.cycle * 0.3);
// const dir = mech.angle // + 0.04 * (Math.random() - 0.5)
const path = [{
x: mech.pos.x + 20 * Math.cos(mech.angle),
y: mech.pos.y + 20 * Math.sin(mech.angle)
},
{
x: mech.pos.x + range * Math.cos(mech.angle),
y: mech.pos.y + range * Math.sin(mech.angle)
}
];
const vertexCollision = function(v1, v1End, domain) {
for (let i = 0; i < domain.length; ++i) {
let vertices = domain[i].vertices;
const len = vertices.length - 1;
for (let j = 0; j < len; j++) {
results = game.checkLineIntersection(v1, v1End, vertices[j], vertices[j + 1]);
if (results.onLine1 && results.onLine2) {
const dx = v1.x - results.x;
const dy = v1.y - results.y;
const dist2 = dx * dx + dy * dy;
if (dist2 < best.dist2 && (!domain[i].mob || domain[i].alive)) {
best = {
x: results.x,
y: results.y,
dist2: dist2,
who: domain[i],
v1: vertices[j],
v2: vertices[j + 1]
};
}
}
}
results = game.checkLineIntersection(v1, v1End, vertices[0], vertices[len]);
if (results.onLine1 && results.onLine2) {
const dx = v1.x - results.x;
const dy = v1.y - results.y;
const dist2 = dx * dx + dy * dy;
if (dist2 < best.dist2 && (!domain[i].mob || domain[i].alive)) {
best = {
x: results.x,
y: results.y,
dist2: dist2,
who: domain[i],
v1: vertices[0],
v2: vertices[len]
};
}
}
}
};
//check for collisions
best = {
x: null,
y: null,
dist2: Infinity,
who: null,
v1: null,
v2: null
};
vertexCollision(path[0], path[1], mob);
vertexCollision(path[0], path[1], map);
vertexCollision(path[0], path[1], body);
if (best.dist2 != Infinity) { //if hitting something
path[path.length - 1] = {
x: best.x,
y: best.y
};
if (best.who.alive) {
const dmg = 0.8 * b.dmgScale; //********** SCALE DAMAGE HERE *********************
best.who.damage(dmg);
best.who.locatePlayer();
//push mobs away
const force = Vector.mult(Vector.normalise(Vector.sub(mech.pos, path[1])), -0.01 * Math.min(5, best.who.mass))
Matter.Body.applyForce(best.who, path[1], force)
Matter.Body.setVelocity(best.who, { //friction
x: best.who.velocity.x * 0.7,
y: best.who.velocity.y * 0.7
});
//draw mob damage circle
game.drawList.push({
x: path[1].x,
y: path[1].y,
radius: Math.sqrt(dmg) * 50,
color: "rgba(255,0,255,0.2)",
time: game.drawTime * 4
});
} else if (!best.who.isStatic) {
//push blocks away
const force = Vector.mult(Vector.normalise(Vector.sub(mech.pos, path[1])), -0.007 * Math.sqrt(Math.sqrt(best.who.mass)))
Matter.Body.applyForce(best.who, path[1], force)
}
}
//draw blowtorch laser beam
ctx.strokeStyle = "rgba(255,0,255,0.1)"
ctx.lineWidth = 14
ctx.beginPath();
ctx.moveTo(path[0].x, path[0].y);
ctx.lineTo(path[1].x, path[1].y);
ctx.stroke();
ctx.strokeStyle = "#f0f";
ctx.lineWidth = 2
ctx.stroke();
//draw electricity
const Dx = Math.cos(mech.angle);
const Dy = Math.sin(mech.angle);
let x = mech.pos.x + 20 * Dx;
let y = mech.pos.y + 20 * Dy;
ctx.beginPath();
ctx.moveTo(x, y);
const step = Vector.magnitude(Vector.sub(path[0], path[1])) / 10
for (let i = 0; i < 8; i++) {
x += step * (Dx + 1.5 * (Math.random() - 0.5))
y += step * (Dy + 1.5 * (Math.random() - 0.5))
ctx.lineTo(x, y);
}
ctx.lineWidth = 2 * Math.random();
ctx.stroke();
}
},
laser(where = {
x: mech.pos.x + 20 * Math.cos(mech.angle),
y: mech.pos.y + 20 * Math.sin(mech.angle)
@@ -2565,7 +2821,7 @@ const b = {
frictionAir: 0,
slow: 0,
minDmgSpeed: 0,
dmg: 0,
dmg: b.dmgScale * (mod.waveHelix === 1 ? 0.6 : 0.75), //control damage also when you divide by mob.mass
isJustReflected: false,
classType: "bullet",
collisionFilter: {
@@ -2580,7 +2836,7 @@ const b = {
// check if inside a mob
q = Matter.Query.point(mob, this.position)
for (let i = 0; i < q.length; i++) {
let dmg = b.dmgScale * 0.4 / Math.sqrt(q[i].mass) * (mod.waveHelix === 1 ? 1 : 0.8) //1 - 0.4 = 0.6 for helix mod 40% damage reduction
let dmg = this.dmg / Math.min(10, q[i].mass)
q[i].damage(dmg);
q[i].foundPlayer();
game.drawList.push({ //add dmg to draw queue
@@ -2613,7 +2869,7 @@ const b = {
for (let i = 0; i < q.length; i++) {
slowCheck = 0.3;
Matter.Body.setPosition(this, Vector.add(this.position, q[i].velocity)) //move with the medium
let dmg = b.dmgScale * 0.4 / Math.sqrt(q[i].mass) * (mod.waveHelix === 1 ? 1 : 0.8) //1 - 0.4 = 0.6 for helix mod 40% damage reduction
let dmg = this.dmg / Math.min(10, q[i].mass)
q[i].damage(dmg);
q[i].foundPlayer();
game.drawList.push({ //add dmg to draw queue
@@ -2632,6 +2888,8 @@ const b = {
}
}
this.cycle++
//6 * Math.cos(this.cycle * 0.1) +
// Math.cos(game.cycle * 0.09) *
const wiggle = Vector.mult(transverse, wiggleMag * Math.cos(this.cycle * 0.35) * ((i % 2) ? -1 : 1))
Matter.Body.setPosition(this, Vector.add(this.position, wiggle))
}