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gamma ray rename free-electron laser

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"gamma-ray laser" renamed "free-electron laser" to make more scientific sense
  since gamma rays would go right through walls
laser diode now makes lasers blue
free-electron laser can no longer work with laser diode

pressure wave has a bit more damage
  crouch mode works different (much higher fire rate, low arc)

integrated armament gives 35% dmg (was 22%)
  but I fixed a bug where it gave an extra 33% ammo

mine gun gets 25% less ammo
all mines do 30% more damage

trying to make shotgun better at close range and worse at distance
  shotgun slug is much slower, but does 60% more damage
  nail shot has a 20% wider spread, and is 20% slower, but does 20% more damage

finalBoss has 15% less health

to balance all the buffs
  ammo power ups give 15% less ammo
  damage done by mobs now scales up a bit faster each level
  damage done by you now scales down a bit faster each level
This commit is contained in:
landgreen
2021-07-09 19:09:17 -07:00
parent cc813bc479
commit 1668972156
10 changed files with 158 additions and 115 deletions
Download Patch File Download Diff File Expand all files Collapse all files

137
js/bullet.js
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@@ -713,7 +713,7 @@ const b = {
bullet[me].explodeRad = 275;
bullet[me].onEnd = function() {
b.explosion(this.position, this.explodeRad); //makes bullet do explosive damage at end
if (tech.fragments) b.targetedNail(this.position, tech.fragments * 5)
if (tech.fragments) b.targetedNail(this.position, tech.fragments * 4)
}
bullet[me].minDmgSpeed = 1;
bullet[me].beforeDmg = function() {
@@ -738,7 +738,7 @@ const b = {
bullet[me].explodeRad = 300;
bullet[me].onEnd = function() {
b.explosion(this.position, this.explodeRad); //makes bullet do explosive damage at end
if (tech.fragments) b.targetedNail(this.position, tech.fragments * 5)
if (tech.fragments) b.targetedNail(this.position, tech.fragments * 4)
}
bullet[me].minDmgSpeed = 1;
bullet[me].beforeDmg = function() {
@@ -773,7 +773,7 @@ const b = {
bullet[me].explodeRad = 350 + Math.floor(Math.random() * 50);;
bullet[me].onEnd = function() {
b.explosion(this.position, this.explodeRad); //makes bullet do explosive damage at end
if (tech.fragments) b.targetedNail(this.position, tech.fragments * 5)
if (tech.fragments) b.targetedNail(this.position, tech.fragments * 4)
}
bullet[me].minDmgSpeed = 1;
bullet[me].beforeDmg = function() {
@@ -849,7 +849,7 @@ const b = {
bullet[me].explodeRad = 325 + Math.floor(Math.random() * 50);;
bullet[me].onEnd = function() {
b.explosion(this.position, this.explodeRad); //makes bullet do explosive damage at end
if (tech.fragments) b.targetedNail(this.position, tech.fragments * 7)
if (tech.fragments) b.targetedNail(this.position, tech.fragments * 6)
}
bullet[me].beforeDmg = function() {};
bullet[me].restitution = 0.4;
@@ -1124,7 +1124,7 @@ const b = {
},
onEnd() {
b.explosion(this.position, this.explodeRad * size); //makes bullet do explosive damage at end
if (tech.fragments) b.targetedNail(this.position, tech.fragments * 5)
if (tech.fragments) b.targetedNail(this.position, tech.fragments * 4)
},
lockedOn: null,
tryToLockOn() {
@@ -1572,7 +1572,7 @@ const b = {
} else {
ctx.strokeStyle = tech.laserColor;
ctx.lineWidth = 2
ctx.lineDashOffset = 300 * Math.random()
ctx.lineDashOffset = 900 * Math.random()
ctx.setLineDash([50 + 120 * Math.random(), 50 * Math.random()]);
for (let i = 1, len = path.length; i < len; ++i) {
ctx.beginPath();
@@ -1650,7 +1650,7 @@ const b = {
for (let i = 0; i < 3; i++) {
const where = this.vertices[i]
const endPoint = Vector.add(where, Vector.mult(Vector.normalise(Vector.sub(where, this.position)), 2500))
b.laser(where, endPoint, tech.laserDamage * 10, this.reflections, true)
b.laser(where, endPoint, tech.laserDamage * 12, this.reflections, true)
}
ctx.stroke();
// ctx.globalAlpha = 1;
@@ -1959,7 +1959,7 @@ const b = {
friction: 0,
frictionAir: 0.10,
restitution: 0.3,
dmg: 0.38, //damage done in addition to the damage from momentum
dmg: 0.42, //damage done in addition to the damage from momentum
lookFrequency: 14 + Math.floor(8 * Math.random()),
endCycle: simulation.cycle + 140 * tech.isBulletsLastLonger,
classType: "bullet",
@@ -2633,13 +2633,13 @@ const b = {
x: targets[index].x + SPREAD * (Math.random() - 0.5),
y: targets[index].y + SPREAD * (Math.random() - 0.5)
}
b.nail(position, Vector.mult(Vector.normalise(Vector.sub(WHERE, position)), speed))
b.nail(position, Vector.mult(Vector.normalise(Vector.sub(WHERE, position)), speed), 1.4)
} else if (isRandomAim) { // aim in random direction
const ANGLE = 2 * Math.PI * Math.random()
b.nail(position, {
x: speed * Math.cos(ANGLE),
y: speed * Math.sin(ANGLE)
})
}, 1.4)
}
}
},
@@ -3727,9 +3727,9 @@ const b = {
const dir = m.angle + 0.02 * (Math.random() - 0.5)
bullet[me] = Bodies.rectangle(m.pos.x + 35 * Math.cos(m.angle), m.pos.y + 35 * Math.sin(m.angle), 60, 27, b.fireAttributes(dir));
Matter.Body.setDensity(bullet[me], 0.004);
Matter.Body.setDensity(bullet[me], 0.007);
World.add(engine.world, bullet[me]); //add bullet to world
const SPEED = (m.crouch ? 52 : 43) + Math.random() * 7
const SPEED = (m.crouch ? 45 : 35) + Math.random() * 6
Matter.Body.setVelocity(bullet[me], {
x: SPEED * Math.cos(dir),
y: SPEED * Math.sin(dir)
@@ -3737,7 +3737,7 @@ const b = {
if (tech.isIncendiary) {
bullet[me].endCycle = simulation.cycle + 60
bullet[me].onEnd = function() {
b.explosion(this.position, 250 + (Math.random() - 0.5) * 60); //makes bullet do explosive damage at end
b.explosion(this.position, 300 + (Math.random() - 0.5) * 60); //makes bullet do explosive damage at end
}
bullet[me].beforeDmg = function() {
this.endCycle = 0; //bullet ends cycle after hitting a mob and triggers explosion
@@ -3749,7 +3749,7 @@ const b = {
// bullet[me].restitution = 0.4
bullet[me].frictionAir = 0.006;
bullet[me].do = function() {
this.force.y += this.mass * 0.002
this.force.y += this.mass * 0.0022
//rotates bullet to face current velocity?
if (this.speed > 6) {
@@ -3757,7 +3757,7 @@ const b = {
x: Math.cos(this.angle),
y: Math.sin(this.angle)
}
const mag = 0.017
const mag = 0.04
if (Vector.cross(Vector.normalise(this.velocity), facing) < 0) {
this.torque += mag
} else {
@@ -3801,32 +3801,32 @@ const b = {
World.add(engine.world, bullet[me]); //add bullet to world
}
} else if (tech.isNailShot) {
spread *= 0.4
spread *= 0.65
if (m.crouch) {
for (let i = 0; i < 17; i++) {
speed = 38 + 15 * Math.random()
const dir = m.angle + (Math.random() - 0.5) * spread
const pos = {
x: m.pos.x + 35 * Math.cos(m.angle) + 15 * (Math.random() - 0.5),
y: m.pos.y + 35 * Math.sin(m.angle) + 15 * (Math.random() - 0.5)
}
speed = 48 + 8 * Math.random()
b.nail(pos, {
x: speed * Math.cos(dir),
y: speed * Math.sin(dir)
})
}, 1.4)
}
} else {
for (let i = 0; i < 17; i++) {
speed = 38 + 15 * Math.random()
const dir = m.angle + (Math.random() - 0.5) * spread
const pos = {
x: m.pos.x + 35 * Math.cos(m.angle) + 15 * (Math.random() - 0.5),
y: m.pos.y + 35 * Math.sin(m.angle) + 15 * (Math.random() - 0.5)
}
speed = 48 + 8 * Math.random()
b.nail(pos, {
x: speed * Math.cos(dir),
y: speed * Math.sin(dir)
})
}, 1.4)
}
}
} else {
@@ -3991,62 +3991,65 @@ const b = {
ctx.strokeStyle = "rgba(0,0,0,0.2)" //"000";
ctx.lineWidth = 2
ctx.beginPath();
for (let i = this.waves.length - 1; i > -1; i--) {
const v1 = Vector.add(this.waves[i].position, Vector.mult(this.waves[i].unit1, this.waves[i].radius))
const v2 = Vector.add(this.waves[i].position, Vector.mult(this.waves[i].unit2, this.waves[i].radius))
// collisions
//using small angle linear approximation of circle arc, this will not work if the arc gets large // https://stackoverflow.com/questions/13652518/efficiently-find-points-inside-a-circle-sector
let hits = Matter.Query.ray(mob, v1, v2, 50) //Matter.Query.ray(bodies, startPoint, endPoint, [rayWidth])
for (let j = 0; j < hits.length; j++) {
const who = hits[j].body
//make them shake around
who.force.x += 0.01 * (Math.random() - 0.5) * who.mass
who.force.y += 0.01 * (Math.random() - 0.5) * who.mass
Matter.Body.setVelocity(who, { //friction
x: who.velocity.x * 0.95,
y: who.velocity.y * 0.95
});
let vertices = who.vertices;
const vibe = 50 + who.radius * 0.15
ctx.moveTo(vertices[0].x + vibe * (Math.random() - 0.5), vertices[0].y + vibe * (Math.random() - 0.5));
for (let j = 1; j < vertices.length; j++) {
ctx.lineTo(vertices[j].x + vibe * (Math.random() - 0.5), vertices[j].y + vibe * (Math.random() - 0.5));
}
ctx.lineTo(vertices[0].x + vibe * (Math.random() - 0.5), vertices[0].y + vibe * (Math.random() - 0.5));
const damage = 1.65 * b.dmgScale * tech.waveBeamDamage * tech.wavePacketDamage / Math.sqrt(who.radius) //damage is lower for large radius mobs, since they feel the waves longer
who.locatePlayer();
who.damage(damage);
}
hits = Matter.Query.ray(body, v1, v2, 50) //Matter.Query.ray(bodies, startPoint, endPoint, [rayWidth])
for (let j = 0; j < hits.length; j++) {
const who = hits[j].body
//make them shake around
who.force.x += 0.01 * (Math.random() - 0.5) * who.mass
who.force.y += (0.01 * (Math.random() - 0.5) - simulation.g * 0.25) * who.mass //remove force of gravity
let vertices = who.vertices;
const vibe = 25
ctx.moveTo(vertices[0].x + vibe * (Math.random() - 0.5), vertices[0].y + vibe * (Math.random() - 0.5));
for (let j = 1; j < vertices.length; j++) {
ctx.lineTo(vertices[j].x + vibe * (Math.random() - 0.5), vertices[j].y + vibe * (Math.random() - 0.5));
}
ctx.lineTo(vertices[0].x + vibe * (Math.random() - 0.5), vertices[0].y + vibe * (Math.random() - 0.5));
}
ctx.stroke(); //draw vibes
// ctx.beginPath(); //draw wave
//draw wave
ctx.moveTo(v1.x, v1.y)
ctx.arc(this.waves[i].position.x, this.waves[i].position.y, this.waves[i].radius, this.waves[i].angle, this.waves[i].angle + this.waves[i].arc);
if (!m.isBodiesAsleep) this.waves[i].radius += tech.waveBeamSpeed * 2 //expand / move
// collisions
//using small angle linear approximation of circle arc, this will not work if the arc gets large // https://stackoverflow.com/questions/13652518/efficiently-find-points-inside-a-circle-sector
if (!m.isBodiesAsleep) {
let hits = Matter.Query.ray(mob, v1, v2, 50) //Matter.Query.ray(bodies, startPoint, endPoint, [rayWidth])
for (let j = 0; j < hits.length; j++) {
const who = hits[j].body
//make them shake around
who.force.x += 0.01 * (Math.random() - 0.5) * who.mass
who.force.y += 0.01 * (Math.random() - 0.5) * who.mass
Matter.Body.setVelocity(who, { //friction
x: who.velocity.x * 0.95,
y: who.velocity.y * 0.95
});
let vertices = who.vertices;
const vibe = 50 + who.radius * 0.15
ctx.moveTo(vertices[0].x + vibe * (Math.random() - 0.5), vertices[0].y + vibe * (Math.random() - 0.5));
for (let j = 1; j < vertices.length; j++) {
ctx.lineTo(vertices[j].x + vibe * (Math.random() - 0.5), vertices[j].y + vibe * (Math.random() - 0.5));
}
ctx.lineTo(vertices[0].x + vibe * (Math.random() - 0.5), vertices[0].y + vibe * (Math.random() - 0.5));
const damage = 1.75 * b.dmgScale * tech.waveBeamDamage * tech.wavePacketDamage / Math.sqrt(who.radius) //damage is lower for large radius mobs, since they feel the waves longer
who.locatePlayer();
who.damage(damage);
}
hits = Matter.Query.ray(body, v1, v2, 50) //Matter.Query.ray(bodies, startPoint, endPoint, [rayWidth])
for (let j = 0; j < hits.length; j++) {
const who = hits[j].body
//make them shake around
who.force.x += 0.01 * (Math.random() - 0.5) * who.mass
who.force.y += (0.01 * (Math.random() - 0.5) - simulation.g * 0.25) * who.mass //remove force of gravity
let vertices = who.vertices;
const vibe = 25
ctx.moveTo(vertices[0].x + vibe * (Math.random() - 0.5), vertices[0].y + vibe * (Math.random() - 0.5));
for (let j = 1; j < vertices.length; j++) {
ctx.lineTo(vertices[j].x + vibe * (Math.random() - 0.5), vertices[j].y + vibe * (Math.random() - 0.5));
}
ctx.lineTo(vertices[0].x + vibe * (Math.random() - 0.5), vertices[0].y + vibe * (Math.random() - 0.5));
}
ctx.stroke(); //draw vibes
this.waves[i].radius += tech.waveBeamSpeed * 2 //expand / move
}
if (this.waves[i].radius > 1800 * tech.isBulletsLastLonger) this.waves.splice(i, 1) //end
}
ctx.stroke();
},
fireLongitudinal() {
m.fireCDcycle = m.cycle + Math.floor(8 * b.fireCDscale); // cool down
const halfArc = Math.PI / 8 * (m.crouch ? 0.7 : 0.5)
m.fireCDcycle = m.cycle + Math.floor((m.crouch ? 3 : 8) * b.fireCDscale); // cool down
const halfArc = m.crouch ? 0.0785 : 0.275 //6.28 is a full circle, but these arcs needs to stay small because we are using small angle linear approximation, for collisions
this.waves.push({
position: {
x: m.pos.x + 25 * Math.cos(m.angle),
@@ -4299,7 +4302,7 @@ const b = {
name: "mine",
description: "toss a <strong>proximity</strong> mine that <strong>sticks</strong> to walls<br>fires <strong>nails</strong> at mobs within range",
ammo: 0,
ammoPack: 2.7,
ammoPack: 2,
have: false,
do() {},
fire() {