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added mod powerUps and balance

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landgreen
2019-10-21 05:20:39 -07:00
parent 5809a68360
commit 6c844fa6da
8 changed files with 274 additions and 401 deletions
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280
js/bullets.js
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@@ -3,6 +3,86 @@ let bullet = [];
const b = {
dmgScale: null, //scales all gun damage from momentum, but not raw .dmg //this is reset in game.reset
gravity: 0.0006, //most other bodies have gravity = 0.001
//variables use for gun mod upgrades
mod: null,
modFireRate: null,
modExplosionRadius: null,
modBulletSize: null,
modEnergySiphon: null,
modHealthDrain: null,
modNoAmmoChance: null,
modBulletsLastLonger: null,
setModDefaults() {
b.modFireRate = 1;
b.modExplosionRadius = 1;
b.modBulletSize = 1;
b.modEnergySiphon = 0;
b.modHealthDrain = 0;
b.modNoAmmoChance = 0;
b.modBulletsLastLonger = 1;
},
mods: [
() => {
b.mod = 0;
game.makeTextLog("<strong style='font-size:30px;'>Auto-Loading Heuristics</strong><br> (left click)<p>your <strong>rate of fire</strong> 20% is faster</p>", 1200);
b.setModDefaults(); //good for guns with extra ammo: needles, M80, rapid fire, flak, super balls
b.modFireRate = 0.8
},
() => {
b.mod = 1;
game.makeTextLog("<strong style='font-size:30px;'>Anti-Matter Cores</strong><br> (left click)<p>your <strong>explosions</strong> are 25% larger and do more damage</p>", 1200);
b.setModDefaults(); //at 1.4 gives a flat 40% increase, and increased range, balanced by limited guns and self damage
//testing at 1.3: grenade(+0.3), missiles, flak, M80
b.modExplosionRadius = 1.25; //good for guns with explosions:
},
() => {
b.mod = 2;
game.makeTextLog("<strong style='font-size:30px;'>High Caliber Bullets</strong><br> (left click)<p>your bullets are 8% <strong>larger</strong> and do more physical damage</p>", 1200);
b.setModDefaults(); //good for guns that do mostly projectile damage:
//testing done at 1.15: one shot(+0.38), rapid fire(+0.25), spray, wave beam(+0.4 adds range and dmg), needles(+0.1)
//testing at 1.08: spray(point blank)(+0.25), one shot(+0.16), wave beam(point blank)(+0.14)
b.modBulletSize = 1.08;
},
() => {
b.mod = 3;
game.makeTextLog("<strong style='font-size:30px;'>Energy Siphon</strong><br> (left click)<p>regenerate <strong>energy</strong> proportional to your damage done</p>", 1200);
b.setModDefaults(); //good with laser, Nano-Scale Manufacturing, Standing Wave Harmonics, Phase Decoherence Field
b.modEnergySiphon = 0.3;
},
() => {
b.mod = 4;
game.makeTextLog("<strong style='font-size:30px;'>Entropy Transfer</strong><br> (left click)<p><strong>heal</strong> proportional to your damage done</p>", 1200);
b.setModDefaults(); //good with guns that overkill: one shot, grenade
b.modHealthDrain = 0.015;
},
() => {
b.mod = 5;
game.makeTextLog("<strong style='font-size:30px;'>Desublimated Ammunition</strong><br> (left click)<p>25% chance you will not consume <strong>ammo</strong> when firing</p>", 1200);
b.setModDefaults(); //good with guns that have less ammo: one shot, grenades, missiles, super balls, spray
b.modNoAmmoChance = 0.25
},
() => {
b.mod = 6;
game.makeTextLog("<strong style='font-size:30px;'>Anti-Decay Coating</strong><br> (left click)<p>your bullets <strong>last 30% longer</strong></p>", 1200);
b.setModDefaults(); //good with: drones, super balls, spore, missiles, wave beam(range), rapid fire(range), flak(range)
b.modBulletsLastLonger = 1.3
},
// () => {
// b.mod = 7;
// game.makeTextLog("<strong style='font-size:30px;'>Inertia Accumulator</strong><br> (left click)<p>your crouched shots have a higher <strong>velocity</strong><br>Your crouched shots reduce your health</p>", 1200);
// b.setModDefaults(); //good with: one shot, rapid fire, spray, needles, super balls
// },
// () => {
// b.mod = 8;
// game.makeTextLog("<strong style='font-size:30px;'>Two Phase Processing</strong><br> (left click)<p>You can fire your gun while your <strong>field</strong> is active</p>", 1200);
// b.setModDefaults(); //good with: default field, Time Dilation Field, Negative Mass Field, Phase Decoherence Field
// },
// () => {
// b.mod = 9;
// game.makeTextLog("<strong style='font-size:30px;'>Relativistic Velocity</strong><br> (left click)<p>Your bullets are effected extra by your own velocity</p>", 1200);
// b.setModDefaults(); //good with: one shot, rapid fire, spray, super balls
// },
],
activeGun: null, //current gun in use by player
inventoryGun: 0,
inventory: [0], //list of what guns player has // 0 starts with basic gun
@@ -22,8 +102,56 @@ const b = {
}
game.makeGunHUD();
},
fire() {
if (game.mouseDown && mech.fireCDcycle < mech.cycle && !(keys[32] || game.mouseDownRight) && b.inventory.length) {
if (b.guns[this.activeGun].ammo > 0) {
b.guns[this.activeGun].fire();
if (!(b.modNoAmmoChance && b.modNoAmmoChance > Math.random())) {
b.guns[this.activeGun].ammo--;
game.updateGunHUD();
}
} else {
mech.fireCDcycle = mech.cycle + 30; //cooldown
// game.makeTextLog("<div style='font-size:140%;'>NO AMMO</div><span class = 'box'>E</span> / <span class = 'box'>Q</span>", 200);
game.makeTextLog("<div style='font-size:140%;'>NO AMMO</div> <p style='font-size:90%;'><strong>Q</strong>, <strong>E</strong>, and <strong>mouse wheel</strong> change weapons</p>", 200);
}
if (mech.isHolding) {
mech.drop();
}
}
},
draw() {
ctx.beginPath();
let i = bullet.length;
while (i--) {
//draw
let vertices = bullet[i].vertices;
ctx.moveTo(vertices[0].x, vertices[0].y);
for (let j = 1; j < vertices.length; j += 1) {
ctx.lineTo(vertices[j].x, vertices[j].y);
}
ctx.lineTo(vertices[0].x, vertices[0].y);
//remove bullet if at end cycle for that bullet
if (bullet[i].endCycle < game.cycle) {
bullet[i].onEnd(i); //some bullets do stuff on end
if (bullet[i]) {
Matter.World.remove(engine.world, bullet[i]);
bullet.splice(i, 1);
} else {
break; //if bullet[i] doesn't exist don't complete the for loop, because the game probably reset
}
}
}
ctx.fillStyle = "#000";
ctx.fill();
//do things
for (let i = 0, len = bullet.length; i < len; i++) {
bullet[i].do();
}
},
fireProps(cd, speed, dir, me) {
mech.fireCDcycle = mech.cycle + cd; // cool down
mech.fireCDcycle = mech.cycle + Math.floor(cd * b.modFireRate); // cool down
Matter.Body.setVelocity(bullet[me], {
x: mech.Vx / 2 + speed * Math.cos(dir),
y: mech.Vy / 2 + speed * Math.sin(dir)
@@ -99,19 +227,19 @@ const b = {
},
explode(me) {
// typically explode is used for some bullets with .onEnd
const radius = bullet[me].explodeRad * b.modExplosionRadius
//add dmg to draw queue
game.drawList.push({
x: bullet[me].position.x,
y: bullet[me].position.y,
radius: bullet[me].explodeRad,
radius: radius,
color: "rgba(255,0,0,0.4)",
time: game.drawTime
});
let dist, sub, knock;
const dmg = b.dmgScale * bullet[me].explodeRad * 0.01;
const dmg = b.dmgScale * radius * 0.01;
const alertRange = 100 + bullet[me].explodeRad * 2; //alert range
const alertRange = 100 + radius * 2; //alert range
//add alert to draw queue
game.drawList.push({
x: bullet[me].position.x,
@@ -124,8 +252,8 @@ const b = {
//player damage and knock back
sub = Matter.Vector.sub(bullet[me].position, player.position);
dist = Matter.Vector.magnitude(sub);
if (dist < bullet[me].explodeRad) {
mech.damage(bullet[me].explodeRad * 0.00035);
if (dist < radius) {
mech.damage(radius * 0.00035);
knock = Matter.Vector.mult(Matter.Vector.normalise(sub), -Math.sqrt(dmg) * player.mass / 30);
player.force.x += knock.x;
player.force.y += knock.y;
@@ -141,7 +269,7 @@ const b = {
for (let i = 0, len = body.length; i < len; ++i) {
sub = Matter.Vector.sub(bullet[me].position, body[i].position);
dist = Matter.Vector.magnitude(sub);
if (dist < bullet[me].explodeRad) {
if (dist < radius) {
knock = Matter.Vector.mult(Matter.Vector.normalise(sub), (-Math.sqrt(dmg) * body[i].mass) / 18);
body[i].force.x += knock.x;
body[i].force.y += knock.y;
@@ -156,7 +284,7 @@ const b = {
for (let i = 0, len = powerUp.length; i < len; ++i) {
sub = Matter.Vector.sub(bullet[me].position, powerUp[i].position);
dist = Matter.Vector.magnitude(sub);
if (dist < bullet[me].explodeRad) {
if (dist < radius) {
knock = Matter.Vector.mult(Matter.Vector.normalise(sub), (-Math.sqrt(dmg) * powerUp[i].mass) / 26);
powerUp[i].force.x += knock.x;
powerUp[i].force.y += knock.y;
@@ -172,7 +300,7 @@ const b = {
// if (me !== i) {
// sub = Matter.Vector.sub(bullet[me].position, bullet[i].position);
// dist = Matter.Vector.magnitude(sub);
// if (dist < bullet[me].explodeRad) {
// if (dist < radius) {
// knock = Matter.Vector.mult(Matter.Vector.normalise(sub), (-Math.sqrt(dmg) * bullet[i].mass) / 10);
// bullet[i].force.x += knock.x;
// bullet[i].force.y += knock.y;
@@ -190,7 +318,7 @@ const b = {
// if (me != i) {
// sub = Matter.Vector.sub(bullet[me].position, bullet[i].position);
// dist = Matter.Vector.magnitude(sub);
// if (dist < bullet[me].explodeRad) {
// if (dist < radius) {
// bullet[i].endCycle = mech.cycle;
// }
// }
@@ -203,7 +331,7 @@ const b = {
// for (let j = 0, len = vertices.length; j < len; j++) {
// sub = Matter.Vector.sub(bullet[me].position, vertices[j]);
// dist = Matter.Vector.magnitude(sub);
// if (dist < bullet[me].explodeRad) {
// if (dist < radius) {
// mob[i].damage(dmg);
// mob[i].locatePlayer();
// knock = Matter.Vector.mult(Matter.Vector.normalise(sub), -Math.sqrt(dmg) * mob[i].mass / 18);
@@ -221,7 +349,7 @@ const b = {
if (mob[i].alive) {
sub = Matter.Vector.sub(bullet[me].position, mob[i].position);
dist = Matter.Vector.magnitude(sub);
if (dist < bullet[me].explodeRad) {
if (dist < radius) {
mob[i].damage(dmg * damageScale);
mob[i].locatePlayer();
knock = Matter.Vector.mult(Matter.Vector.normalise(sub), (-Math.sqrt(dmg * damageScale) * mob[i].mass) / 18);
@@ -532,15 +660,15 @@ const b = {
// mobs.alert(800);
const me = bullet.length;
const dir = mech.angle;
bullet[me] = Bodies.rectangle(mech.pos.x + 50 * Math.cos(mech.angle), mech.pos.y + 50 * Math.sin(mech.angle), 70, 30, b.fireAttributes(dir));
bullet[me] = Bodies.rectangle(mech.pos.x + 50 * Math.cos(mech.angle), mech.pos.y + 50 * Math.sin(mech.angle), 70 * b.modBulletSize, 30 * b.modBulletSize, b.fireAttributes(dir));
b.fireProps(mech.crouch ? 55 : 40, 50, dir, me); //cd , speed
bullet[me].endCycle = game.cycle + 180;
bullet[me].endCycle = game.cycle + Math.floor(180 * b.modBulletsLastLonger);
bullet[me].do = function () {
this.force.y += this.mass * 0.0005;
};
//knock back
const KNOCK = (mech.crouch) ? 0.025 : 0.25
const KNOCK = ((mech.crouch) ? 0.025 : 0.25) * b.modBulletSize * b.modBulletSize
player.force.x -= KNOCK * Math.cos(dir)
player.force.y -= KNOCK * Math.sin(dir) * 0.5 //reduce knock back in vertical direction to stop super jumps
}
@@ -556,9 +684,9 @@ const b = {
b.muzzleFlash(15);
// if (Math.random() > 0.2) mobs.alert(500);
const dir = mech.angle + (Math.random() - 0.5) * ((mech.crouch) ? 0.07 : 0.16);
bullet[me] = Bodies.rectangle(mech.pos.x + 30 * Math.cos(mech.angle), mech.pos.y + 30 * Math.sin(mech.angle), 17, 5, b.fireAttributes(dir));
bullet[me] = Bodies.rectangle(mech.pos.x + 30 * Math.cos(mech.angle), mech.pos.y + 30 * Math.sin(mech.angle), 17 * b.modBulletSize, 5 * b.modBulletSize, b.fireAttributes(dir));
b.fireProps(mech.crouch ? 11 : 5, mech.crouch ? 44 : 36, dir, me); //cd , speed
bullet[me].endCycle = game.cycle + 65;
bullet[me].endCycle = game.cycle + Math.floor(65 * b.modBulletsLastLonger);
bullet[me].frictionAir = 0.01;
bullet[me].do = function () {
this.force.y += this.mass * 0.0005;
@@ -574,12 +702,12 @@ const b = {
fire() {
const me = bullet.length;
const DIR = mech.angle
const SCALE = mech.crouch ? 0.963 : 0.95
const SCALE = (mech.crouch ? 0.963 : 0.95)
const wiggleMag = ((mech.flipLegs === 1) ? 1 : -1) * ((mech.crouch) ? 0.004 : 0.005)
bullet[me] = Bodies.circle(mech.pos.x + 25 * Math.cos(DIR), mech.pos.y + 25 * Math.sin(DIR), 10, {
bullet[me] = Bodies.circle(mech.pos.x + 25 * Math.cos(DIR), mech.pos.y + 25 * Math.sin(DIR), 10 * b.modBulletSize, {
angle: DIR,
cycle: -0.43, //adjust this number until the bullets line up with the cross hairs
endCycle: game.cycle + (mech.crouch ? 155 : 120),
endCycle: game.cycle + Math.floor((mech.crouch ? 155 : 120) * b.modBulletsLastLonger),
inertia: Infinity,
frictionAir: 0,
minDmgSpeed: 0,
@@ -602,7 +730,7 @@ const b = {
}
});
World.add(engine.world, bullet[me]); //add bullet to world
mech.fireCDcycle = mech.cycle + (mech.crouch ? 8 : 4); // cool down
mech.fireCDcycle = mech.cycle + Math.floor((mech.crouch ? 8 : 4) * b.modFireRate); // cool down
const SPEED = mech.crouch ? 5.2 : 4.5;
Matter.Body.setVelocity(bullet[me], {
x: SPEED * Math.cos(DIR),
@@ -631,10 +759,10 @@ const b = {
let dir = mech.angle - SPREAD;
for (let i = 0; i < 3; i++) {
const me = bullet.length;
bullet[me] = Bodies.circle(mech.pos.x + 30 * Math.cos(mech.angle), mech.pos.y + 30 * Math.sin(mech.angle), 7, b.fireAttributes(dir, false));
bullet[me] = Bodies.circle(mech.pos.x + 30 * Math.cos(mech.angle), mech.pos.y + 30 * Math.sin(mech.angle), 7 * b.modBulletSize, b.fireAttributes(dir, false));
b.fireProps(mech.crouch ? 40 : 20, mech.crouch ? 34 : 26, dir, me); //cd , speed
Matter.Body.setDensity(bullet[me], 0.0001);
bullet[me].endCycle = game.cycle + 360;
bullet[me].endCycle = game.cycle + Math.floor(360 * b.modBulletsLastLonger);
bullet[me].dmg = 0.5;
bullet[me].minDmgSpeed = 0;
bullet[me].restitution = 0.96;
@@ -655,12 +783,13 @@ const b = {
fire() {
b.muzzleFlash(35);
// mobs.alert(650);
const side = 11 * b.modBulletSize
for (let i = 0; i < 9; i++) {
const me = bullet.length;
const dir = mech.angle + (Math.random() - 0.5) * (mech.crouch ? 0.2 : 0.6)
bullet[me] = Bodies.rectangle(mech.pos.x + 35 * Math.cos(mech.angle) + 15 * (Math.random() - 0.5), mech.pos.y + 35 * Math.sin(mech.angle) + 15 * (Math.random() - 0.5), 11, 11, b.fireAttributes(dir));
bullet[me] = Bodies.rectangle(mech.pos.x + 35 * Math.cos(mech.angle) + 15 * (Math.random() - 0.5), mech.pos.y + 35 * Math.sin(mech.angle) + 15 * (Math.random() - 0.5), side, side, b.fireAttributes(dir));
b.fireProps(mech.crouch ? 60 : 30, 36 + Math.random() * 11, dir, me); //cd , speed
bullet[me].endCycle = game.cycle + 60;
bullet[me].endCycle = game.cycle + Math.floor(60 * b.modBulletsLastLonger);
bullet[me].frictionAir = 0.02;
bullet[me].do = function () {
this.force.y += this.mass * 0.001;
@@ -668,7 +797,7 @@ const b = {
}
//knock back
const KNOCK = (mech.crouch) ? 0.015 : 0.15
const KNOCK = ((mech.crouch) ? 0.015 : 0.15) * b.modBulletSize * b.modBulletSize
player.force.x -= KNOCK * Math.cos(mech.angle)
player.force.y -= KNOCK * Math.sin(mech.angle) * 0.5 //reduce knock back in vertical direction to stop super jumps
}
@@ -683,12 +812,12 @@ const b = {
const me = bullet.length;
const dir = mech.angle;
if (mech.crouch) {
bullet[me] = Bodies.rectangle(mech.pos.x + 40 * Math.cos(mech.angle), mech.pos.y + 40 * Math.sin(mech.angle), 40, 3, b.fireAttributes(dir));
bullet[me] = Bodies.rectangle(mech.pos.x + 40 * Math.cos(mech.angle), mech.pos.y + 40 * Math.sin(mech.angle), 40 * b.modBulletSize, 3 * b.modBulletSize, b.fireAttributes(dir));
} else {
bullet[me] = Bodies.rectangle(mech.pos.x + 40 * Math.cos(mech.angle), mech.pos.y + 40 * Math.sin(mech.angle), 31, 2, b.fireAttributes(dir));
bullet[me] = Bodies.rectangle(mech.pos.x + 40 * Math.cos(mech.angle), mech.pos.y + 40 * Math.sin(mech.angle), 31 * b.modBulletSize, 2 * b.modBulletSize, b.fireAttributes(dir));
}
b.fireProps(mech.crouch ? 40 : 20, mech.crouch ? 45 : 37, dir, me); //cd , speed
bullet[me].endCycle = game.cycle + 180;
bullet[me].endCycle = game.cycle + Math.floor(180 * b.modBulletsLastLonger);
bullet[me].dmg = mech.crouch ? 1.4 : 1;
b.drawOneBullet(bullet[me].vertices);
bullet[me].do = function () {
@@ -709,13 +838,13 @@ const b = {
const thrust = 0.0003;
let dir = mech.angle + (0.5 - Math.random()) * (mech.crouch ? 0 : 0.2);
const me = bullet.length;
bullet[me] = Bodies.rectangle(mech.pos.x + 40 * Math.cos(mech.angle), mech.pos.y + 40 * Math.sin(mech.angle) - 3, 30, 4, b.fireAttributes(dir));
bullet[me] = Bodies.rectangle(mech.pos.x + 40 * Math.cos(mech.angle), mech.pos.y + 40 * Math.sin(mech.angle) - 3, 30 * b.modBulletSize, 4 * b.modBulletSize, b.fireAttributes(dir));
b.fireProps(mech.crouch ? 70 : 30, -3 * (0.5 - Math.random()) + (mech.crouch ? 25 : -8), dir, me); //cd , speed
b.drawOneBullet(bullet[me].vertices);
// Matter.Body.setDensity(bullet[me], 0.01) //doesn't help with reducing explosion knock backs
bullet[me].force.y += 0.00045; //a small push down at first to make it seem like the missile is briefly falling
bullet[me].frictionAir = 0
bullet[me].endCycle = game.cycle + Math.floor(265 + Math.random() * 20);
bullet[me].endCycle = game.cycle + Math.floor((265 + Math.random() * 20) * b.modBulletsLastLonger);
bullet[me].explodeRad = 150 + 40 * Math.random();
bullet[me].lookFrequency = Math.floor(8 + Math.random() * 7);
bullet[me].onEnd = b.explode; //makes bullet do explosive damage at end
@@ -813,12 +942,14 @@ const b = {
const angleStep = (mech.crouch ? 0.06 : 0.15) / totalBullets
const SPEED = mech.crouch ? 27 : 20
const CD = mech.crouch ? 50 : 20
const END = mech.crouch ? 27 : 18
const END = Math.floor((mech.crouch ? 27 : 18) * b.modBulletsLastLonger);
let dir = mech.angle - angleStep * totalBullets / 2;
const side1 = 17 * b.modBulletSize
const side2 = 4 * b.modBulletSize
for (let i = 0; i < totalBullets; i++) { //5 -> 7
dir += angleStep
const me = bullet.length;
bullet[me] = Bodies.rectangle(mech.pos.x + 50 * Math.cos(mech.angle), mech.pos.y + 50 * Math.sin(mech.angle), 17, 4, b.fireAttributes(dir));
bullet[me] = Bodies.rectangle(mech.pos.x + 50 * Math.cos(mech.angle), mech.pos.y + 50 * Math.sin(mech.angle), side1, side2, b.fireAttributes(dir));
b.fireProps(CD, SPEED + 25 * Math.random() - i, dir, me); //cd , speed
//Matter.Body.setDensity(bullet[me], 0.00001);
bullet[me].endCycle = i + game.cycle + END
@@ -849,12 +980,12 @@ const b = {
fire() {
const me = bullet.length;
const dir = mech.angle; // + Math.random() * 0.05;
bullet[me] = Bodies.circle(mech.pos.x + 30 * Math.cos(mech.angle), mech.pos.y + 30 * Math.sin(mech.angle), 10, b.fireAttributes(dir, false));
bullet[me] = Bodies.circle(mech.pos.x + 30 * Math.cos(mech.angle), mech.pos.y + 30 * Math.sin(mech.angle), 10 * b.modBulletSize, b.fireAttributes(dir, false));
b.fireProps(mech.crouch ? 15 : 8, mech.crouch ? 32 : 24, dir, me); //cd , speed
b.drawOneBullet(bullet[me].vertices);
Matter.Body.setDensity(bullet[me], 0.000001);
bullet[me].totalCycles = 120;
bullet[me].endCycle = game.cycle + bullet[me].totalCycles;
bullet[me].endCycle = game.cycle + Math.floor(120 * b.modBulletsLastLonger);
bullet[me].restitution = 0.6;
bullet[me].explodeRad = 130;
bullet[me].onEnd = b.explode; //makes bullet do explosive damage before despawn
@@ -878,12 +1009,13 @@ const b = {
fire() {
const me = bullet.length;
const dir = mech.angle;
bullet[me] = Bodies.circle(mech.pos.x + 30 * Math.cos(mech.angle), mech.pos.y + 30 * Math.sin(mech.angle), 22, b.fireAttributes(dir, false));
bullet[me] = Bodies.circle(mech.pos.x + 30 * Math.cos(mech.angle), mech.pos.y + 30 * Math.sin(mech.angle), 22 * b.modBulletSize, b.fireAttributes(dir, false));
bullet[me].radius = 22; //used from drawing timer
b.fireProps(mech.crouch ? 60 : 40, mech.crouch ? 38 : 30, dir, me); //cd , speed
b.drawOneBullet(bullet[me].vertices);
Matter.Body.setDensity(bullet[me], 0.000001);
bullet[me].endCycle = game.cycle + 140;
bullet[me].endCycle = game.cycle + Math.floor(140 * b.modBulletsLastLonger);
bullet[me].endCycleLength = Math.floor(140 * b.modBulletsLastLonger);
// bullet[me].restitution = 0.3;
// bullet[me].frictionAir = 0.01;
// bullet[me].friction = 0.15;
@@ -916,7 +1048,7 @@ const b = {
//draw clock on timer
ctx.fillStyle = "#f12";
ctx.beginPath();
ctx.arc(this.position.x, this.position.y, this.radius * (1 - (this.endCycle - game.cycle) / 140), 0, 2 * Math.PI);
ctx.arc(this.position.x, this.position.y, this.radius * (1 - (this.endCycle - game.cycle) / this.endCycleLength), 0, 2 * Math.PI);
ctx.fill();
}
};
@@ -962,7 +1094,7 @@ const b = {
const NUM = 9;
for (let i = 0; i < NUM; i++) {
const bIndex = bullet.length;
const RADIUS = 4 + 2 * Math.random();
const RADIUS = (4 + 2 * Math.random()) * b.modBulletSize;
bullet[bIndex] = Bodies.circle(this.position.x, this.position.y, RADIUS, {
// density: 0.0015, //frictionAir: 0.01,
inertia: Infinity,
@@ -976,7 +1108,7 @@ const b = {
category: 0x000100,
mask: 0x000011 //no collide with body
},
endCycle: game.cycle + 300 + Math.floor(Math.random() * 240),
endCycle: game.cycle + Math.floor((300 + Math.floor(Math.random() * 240)) * b.modBulletsLastLonger),
minDmgSpeed: 0,
onDmg() {
this.endCycle = 0; //bullet ends cycle after doing damage
@@ -1035,7 +1167,7 @@ const b = {
const THRUST = 0.0015
const dir = mech.angle + (Math.random() - 0.5) * 0.7;
const me = bullet.length;
const RADIUS = 4 + 4 * Math.random()
const RADIUS = (4 + 4 * Math.random()) * b.modBulletSize
bullet[me] = Bodies.circle(mech.pos.x + 30 * Math.cos(mech.angle), mech.pos.y + 30 * Math.sin(mech.angle), RADIUS, {
angle: dir,
inertia: Infinity,
@@ -1044,7 +1176,7 @@ const b = {
restitution: 1,
dmg: 0.14, //damage done in addition to the damage from momentum
lookFrequency: 79 + Math.floor(37 * Math.random()),
endCycle: game.cycle + 780 + 360 * Math.random(),
endCycle: game.cycle + Math.floor((780 + 360 * Math.random()) * b.modBulletsLastLonger),
classType: "bullet",
collisionFilter: {
category: 0x000100,
@@ -1090,7 +1222,8 @@ const b = {
if (DIST < closeDist) {
if (DIST < 50) { //eat the power up if close enough
powerUp[i].effect();
powerUp.splice(i, 1)
Matter.World.remove(engine.world, powerUp[i]);
powerUp.splice(i, 1);
break;
}
closeDist = DIST;
@@ -1118,62 +1251,5 @@ const b = {
b.drawOneBullet(bullet[me].vertices);
}
},
],
fire() {
if (game.mouseDown && mech.fireCDcycle < mech.cycle && !(keys[32] || game.mouseDownRight) && b.inventory.length) {
if (b.guns[this.activeGun].ammo > 0) {
b.guns[this.activeGun].fire();
b.guns[this.activeGun].ammo--;
game.updateGunHUD();
} else {
mech.fireCDcycle = mech.cycle + 30; //cooldown
// game.makeTextLog("<div style='font-size:140%;'>NO AMMO</div><span class = 'box'>E</span> / <span class = 'box'>Q</span>", 200);
game.makeTextLog("<div style='font-size:140%;'>NO AMMO</div> <p style='font-size:90%;'><strong>Q</strong>, <strong>E</strong>, and <strong>mouse wheel</strong> change weapons</p>", 200);
}
if (mech.isHolding) {
mech.drop();
}
}
},
gamepadFire() {
if (game.gamepad.rightTrigger && mech.fireCDcycle < mech.cycle && !(keys[32] || game.gamepad.leftTrigger) && !mech.isHolding && b.inventory.length) {
if (b.guns[this.activeGun].ammo > 0) {
b.guns[this.activeGun].fire();
b.guns[this.activeGun].ammo--;
game.updateGunHUD();
} else {
mech.fireCDcycle = mech.cycle + 30; //cooldown
game.makeTextLog("<div style='font-size:140%;'>NO AMMO</div><p style='font-size:90%;'><strong>Q</strong>, <strong>E</strong>, and <strong>mouse wheel</strong> change weapons</p>", 200);
}
}
},
draw() {
ctx.beginPath();
let i = bullet.length;
while (i--) {
//draw
let vertices = bullet[i].vertices;
ctx.moveTo(vertices[0].x, vertices[0].y);
for (let j = 1; j < vertices.length; j += 1) {
ctx.lineTo(vertices[j].x, vertices[j].y);
}
ctx.lineTo(vertices[0].x, vertices[0].y);
//remove bullet if at endcycle for that bullet
if (bullet[i].endCycle < game.cycle) {
bullet[i].onEnd(i); //some bullets do stuff on end
if (bullet[i]) {
Matter.World.remove(engine.world, bullet[i]);
bullet.splice(i, 1);
} else {
break; //if bullet[i] doesn't exist don't complete the for loop, because the game probably reset
}
}
}
ctx.fillStyle = "#000";
ctx.fill();
//do things
for (let i = 0, len = bullet.length; i < len; i++) {
bullet[i].do();
}
}
]
};