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added hornets and ablative synthesis, and ceramic plating

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landgreen
2019-11-10 19:07:39 -08:00
parent ef47202450
commit 0dd239add2
8 changed files with 237 additions and 171 deletions
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111
js/bullets.js
View File

@@ -14,11 +14,15 @@ const b = {
modBulletsLastLonger: null, modBulletsLastLonger: null,
modIsImmortal: null, modIsImmortal: null,
modSpores: null, modSpores: null,
AoEImmunity: null,
makeDroneOnDamage: null,
setModDefaults() { setModDefaults() {
b.modCount = 0; b.modCount = 0;
b.modFireRate = 1; b.modFireRate = 1;
b.modExplosionRadius = 1; b.modExplosionRadius = 1;
b.AoEImmunity = false;
b.modBulletSize = 1; b.modBulletSize = 1;
b.makeDroneOnDamage = false;
b.modEnergySiphon = 0; b.modEnergySiphon = 0;
b.modHealthDrain = 0; b.modHealthDrain = 0;
b.modNoAmmo = 0; b.modNoAmmo = 0;
@@ -31,7 +35,7 @@ const b = {
}, },
mods: [{ mods: [{
name: "depleted uranium rounds", name: "depleted uranium rounds",
description: "your bullets are <strong>larger</strong> and do more physical <span class='color-d'>damage</span>", description: "your <strong class='color-b'>bullets</strong> are larger and do more physical <span class='color-d'>damage</span>",
have: false, have: false,
effect: () => { effect: () => {
//good for guns that do mostly projectile damage: //good for guns that do mostly projectile damage:
@@ -43,7 +47,7 @@ const b = {
}, },
{ {
name: "auto-loading heuristics", name: "auto-loading heuristics",
description: "your rate of fire is 15% faster", description: "your rate of fire is 15% higher",
have: false, have: false,
effect: () => { effect: () => {
//good for guns with extra ammo: needles, M80, rapid fire, flak, super balls //good for guns with extra ammo: needles, M80, rapid fire, flak, super balls
@@ -53,7 +57,7 @@ const b = {
}, },
{ {
name: "desublimated ammunition", name: "desublimated ammunition",
description: "use 50% less <span class='color-b'>ammo</span> when <strong>crouching</strong>", description: "use 50% less <strong class='color-b'>ammo</strong> when <strong>crouching</strong>",
have: false, have: false,
effect: () => { effect: () => {
//good with guns that have less ammo: one shot, grenades, missiles, super balls, spray //good with guns that have less ammo: one shot, grenades, missiles, super balls, spray
@@ -62,7 +66,7 @@ const b = {
}, },
{ {
name: "corrosion resistant topology", name: "corrosion resistant topology",
description: "your <span class='color-b'>bullets</span> last 40% longer", description: "your <strong class='color-b'>bullets</strong> last 40% longer",
have: false, have: false,
effect: () => { effect: () => {
//good with: drones, super balls, spore, missiles, wave beam(range), rapid fire(range), flak(range) //good with: drones, super balls, spore, missiles, wave beam(range), rapid fire(range), flak(range)
@@ -76,12 +80,28 @@ const b = {
effect: () => { effect: () => {
//at 1.4 gives a flat 40% increase, and increased range, balanced by limited guns and self damage //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 //testing at 1.3: grenade(+0.3), missiles, flak, M80
b.modExplosionRadius = 1.8; //good for guns with explosions: b.modExplosionRadius = 1.8; //good for guns with explosions
} }
}, },
{ {
name: "energy siphon", name: "ceramic plating",
description: "regenerate <span class='color-f'>energy</span> proportional to your <span class='color-d'>damage</span> done", description: "you take no damage from area effects<br>immune to <strong class='color-e'>explosions</strong> and enemy fields",
have: false,
effect: () => {
b.AoEImmunity = true; //good for guns with explosions
}
},
{
name: "ablative synthesis",
description: "your <span class='color-d'>damaged</span> parts are rebuilt as <strong class='color-b'>drones</strong>",
have: false,
effect: () => {
b.makeDroneOnDamage = true; //makes dangerous situations more survivable
}
},
{
name: "field siphon",
description: "regenerate <span class='color-f'>field energy</span> proportional to your <span class='color-d'>damage</span> done",
have: false, have: false,
effect: () => { effect: () => {
//good with laser, and all fields //good with laser, and all fields
@@ -302,7 +322,7 @@ const b = {
sub = Matter.Vector.sub(bullet[me].position, player.position); sub = Matter.Vector.sub(bullet[me].position, player.position);
dist = Matter.Vector.magnitude(sub); dist = Matter.Vector.magnitude(sub);
if (dist < radius) { if (dist < radius) {
mech.damage(radius * 0.0002); if (!b.AoEImmunity) mech.damage(radius * 0.0002);
knock = Matter.Vector.mult(Matter.Vector.normalise(sub), -Math.sqrt(dmg) * player.mass / 30); knock = Matter.Vector.mult(Matter.Vector.normalise(sub), -Math.sqrt(dmg) * player.mass / 30);
player.force.x += knock.x; player.force.x += knock.x;
player.force.y += knock.y; player.force.y += knock.y;
@@ -370,7 +390,7 @@ const b = {
}, },
spore(who) { //used with the mod upgrade in mob.death() spore(who) { //used with the mod upgrade in mob.death()
const bIndex = bullet.length; const bIndex = bullet.length;
const RADIUS = (4 + 2 * Math.random()) * b.modBulletSize; const RADIUS = 3 * b.modBulletSize;
bullet[bIndex] = Bodies.circle(who.position.x, who.position.y, RADIUS, { bullet[bIndex] = Bodies.circle(who.position.x, who.position.y, RADIUS, {
// density: 0.0015, //frictionAir: 0.01, // density: 0.0015, //frictionAir: 0.01,
inertia: Infinity, inertia: Infinity,
@@ -378,7 +398,7 @@ const b = {
angle: Math.random() * 2 * Math.PI, angle: Math.random() * 2 * Math.PI,
friction: 0, friction: 0,
frictionAir: 0.01, frictionAir: 0.01,
dmg: 1.65, //damage done in addition to the damage from momentum dmg: 1.8, //damage done in addition to the damage from momentum
classType: "bullet", classType: "bullet",
collisionFilter: { collisionFilter: {
category: 0x000100, category: 0x000100,
@@ -615,7 +635,7 @@ const b = {
}, },
{ {
name: "minigun", name: "minigun",
description: "rapidly fire a stream of small bullets", description: "rapidly fire a stream of small <strong>bullets</strong>",
ammo: 0, ammo: 0,
ammoPack: 105, ammoPack: 105,
have: false, have: false,
@@ -786,7 +806,7 @@ const b = {
bullet[me].force.y += 0.00045; //a small push down at first to make it seem like the missile is briefly falling 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].frictionAir = 0
bullet[me].endCycle = game.cycle + Math.floor((265 + Math.random() * 20) * b.modBulletsLastLonger); bullet[me].endCycle = game.cycle + Math.floor((265 + Math.random() * 20) * b.modBulletsLastLonger);
bullet[me].explodeRad = 165 + 40 * Math.random(); bullet[me].explodeRad = 170 + 60 * Math.random();
bullet[me].lookFrequency = Math.floor(8 + Math.random() * 7); bullet[me].lookFrequency = Math.floor(8 + Math.random() * 7);
bullet[me].onEnd = b.explode; //makes bullet do explosive damage at end bullet[me].onEnd = b.explode; //makes bullet do explosive damage at end
bullet[me].onDmg = function () { bullet[me].onDmg = function () {
@@ -817,7 +837,7 @@ const b = {
} }
} }
//explode when bullet is close enough to target //explode when bullet is close enough to target
if (this.closestTarget && closeDist < this.explodeRad * 0.7) { if (this.closestTarget && closeDist < this.explodeRad) {
this.endCycle = 0; //bullet ends cycle after doing damage //this also triggers explosion this.endCycle = 0; //bullet ends cycle after doing damage //this also triggers explosion
} }
@@ -944,7 +964,7 @@ const b = {
}, },
{ {
name: "vacuum bomb", name: "vacuum bomb",
description: "fire a huge bomb that sucks before it <span class='color-e'>explodes</span><br>click left mouse <strong>again</strong> to detonate", description: "fire a huge <strong>bomb</strong> that sucks before it <span class='color-e'>explodes</span><br>click left mouse <strong>again</strong> to detonate",
ammo: 0, ammo: 0,
ammoPack: 4, ammoPack: 4,
have: false, have: false,
@@ -1093,7 +1113,7 @@ const b = {
const NUM = 9; const NUM = 9;
for (let i = 0; i < NUM; i++) { for (let i = 0; i < NUM; i++) {
const bIndex = bullet.length; const bIndex = bullet.length;
const RADIUS = (4 + 2 * Math.random()) * b.modBulletSize; const RADIUS = 3 * b.modBulletSize;
bullet[bIndex] = Bodies.circle(this.position.x, this.position.y, RADIUS, { bullet[bIndex] = Bodies.circle(this.position.x, this.position.y, RADIUS, {
// density: 0.0015, //frictionAir: 0.01, // density: 0.0015, //frictionAir: 0.01,
inertia: Infinity, inertia: Infinity,
@@ -1101,7 +1121,7 @@ const b = {
angle: dir, angle: dir,
friction: 0, friction: 0,
frictionAir: 0.01, frictionAir: 0.01,
dmg: 1.65, //damage done in addition to the damage from momentum dmg: 1.8, //damage done in addition to the damage from momentum
classType: "bullet", classType: "bullet",
collisionFilter: { collisionFilter: {
category: 0x000100, category: 0x000100,
@@ -1157,8 +1177,8 @@ const b = {
} }
}, },
{ {
name: "hunter drones", name: "drones",
description: "release <span class='color-b'>drones</span> that seek out targets<br>if no targets are found, <span class='color-b'>drones</span> move towards mouse<br>", description: "release <strong>drones</strong> that seek out targets for 16 seconds<br>follows mouse if no targets are found",
ammo: 0, ammo: 0,
ammoPack: 20, ammoPack: 20,
have: false, have: false,
@@ -1166,7 +1186,7 @@ const b = {
const THRUST = 0.0015 const THRUST = 0.0015
const dir = mech.angle + 0.2 * (Math.random() - 0.5); const dir = mech.angle + 0.2 * (Math.random() - 0.5);
const me = bullet.length; const me = bullet.length;
const RADIUS = (4 + 4 * Math.random()) * b.modBulletSize const RADIUS = (4.5 + 3 * 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, { bullet[me] = Bodies.circle(mech.pos.x + 30 * Math.cos(mech.angle), mech.pos.y + 30 * Math.sin(mech.angle), RADIUS, {
angle: dir, angle: dir,
inertia: Infinity, inertia: Infinity,
@@ -1251,35 +1271,37 @@ const b = {
} }
}, },
{ {
name: "defense drones", //draw a halo, since there will only be 1-3 balls
description: "release <span class='color-b'>drones</span> that defend the space around the player", name: "hornets",
description: "release large <strong>drones</strong> that defend the space around the player for 5 seconds",
ammo: 0, ammo: 0,
ammoPack: 3, ammoPack: 20,
have: false, have: false,
fire() { fire() {
const THRUST = 0.0015 const THRUST = 0.004
const dir = mech.angle + 0.2 * (Math.random() - 0.5); const dir = mech.angle + 0.2 * (Math.random() - 0.5);
const me = bullet.length; const me = bullet.length;
const RADIUS = (10 + 6 * Math.random()) * b.modBulletSize const RADIUS = (10 + 5 * 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, { bullet[me] = Bodies.circle(mech.pos.x + 30 * Math.cos(mech.angle), mech.pos.y + 30 * Math.sin(mech.angle), RADIUS, {
isOrb: true,
angle: dir, angle: dir,
inertia: Infinity, inertia: Infinity,
friction: 0, friction: 0,
frictionAir: 0.001, frictionAir: 0.06,
restitution: 1, restitution: 1,
dmg: 0.14, //damage done in addition to the damage from momentum dmg: 0, // 0.14 //damage done in addition to the damage from momentum
lookFrequency: 27 + Math.floor(37 * Math.random()), minDmgSpeed: 2,
endCycle: game.cycle + Math.floor((2400 + 1800 * Math.random()) * b.modBulletsLastLonger), lookFrequency: 37 + Math.floor(37 * Math.random()),
endCycle: game.cycle + Math.floor((300 + 140 * Math.random()) * b.modBulletsLastLonger),
classType: "bullet", classType: "bullet",
collisionFilter: { collisionFilter: {
category: 0x000100, category: 0x000100,
mask: 0x000110 //self collide mask: 0x010111 //self, mob,map,body collide
}, },
minDmgSpeed: 0, range: 500 + 150 * Math.random(),
range: 450 + 150 * Math.random(),
lockedOn: null, lockedOn: null,
isFollowMouse: true,
onDmg() { onDmg() {
// this.endCycle = 0;
this.lockedOn = null this.lockedOn = null
}, },
onEnd() {}, onEnd() {},
@@ -1290,7 +1312,7 @@ const b = {
for (let i = 0, len = mob.length; i < len; ++i) { for (let i = 0, len = mob.length; i < len; ++i) {
const TARGET_VECTOR = Matter.Vector.sub(mech.pos, mob[i].position) const TARGET_VECTOR = Matter.Vector.sub(mech.pos, mob[i].position)
const DIST = Matter.Vector.magnitude(TARGET_VECTOR); const DIST = Matter.Vector.magnitude(TARGET_VECTOR);
if (DIST < this.range && DIST < closeDist) { if (DIST < this.range && DIST < closeDist && Matter.Query.ray(map, this.position, mob[i].position).length === 0) {
closeDist = DIST; closeDist = DIST;
this.lockedOn = mob[i] this.lockedOn = mob[i]
} }
@@ -1300,20 +1322,23 @@ const b = {
const distanceToPlayer = Matter.Vector.magnitude(Matter.Vector.sub(this.position, mech.pos)) const distanceToPlayer = Matter.Vector.magnitude(Matter.Vector.sub(this.position, mech.pos))
if (this.lockedOn) { //accelerate towards mobs if (this.lockedOn) { //accelerate towards mobs
this.force = Matter.Vector.mult(Matter.Vector.normalise(Matter.Vector.sub(this.position, this.lockedOn.position)), -this.mass * THRUST) this.force = Matter.Vector.mult(Matter.Vector.normalise(Matter.Vector.sub(this.position, this.lockedOn.position)), -this.mass * THRUST)
this.frictionAir = 0.06
} else if (distanceToPlayer > 0.2 * this.range) { } else if (distanceToPlayer > 0.2 * this.range) {
this.force = Matter.Vector.mult(Matter.Vector.normalise(Matter.Vector.sub(this.position, mech.pos)), -this.mass * THRUST * 0.5) this.force = Matter.Vector.mult(Matter.Vector.normalise(Matter.Vector.sub(this.position, mech.pos)), -this.mass * THRUST * 0.3)
} this.frictionAir = 0.02
// // speed cap instead of friction to give more agility
// speed cap instead of friction to give more agility // if (this.speed > 14) {
if (this.speed > 12) { // Matter.Body.setVelocity(this, {
Matter.Body.setVelocity(this, { // x: this.velocity.x * 0.97,
x: this.velocity.x * 0.97, // y: this.velocity.y * 0.97
y: this.velocity.y * 0.97 // });
}); // }
} else { //must be close to player //add some random motion
this.frictionAir = 0
} }
} }
}) })
b.fireProps(mech.crouch ? 80 : 60, mech.crouch ? 35 : 10, dir, me); //cd , speed b.fireProps(mech.crouch ? 40 : 10, mech.crouch ? 40 : 10, dir, me); //cd , speed
b.drawOneBullet(bullet[me].vertices); b.drawOneBullet(bullet[me].vertices);
} }
}, },

13
js/game.js
View File

@@ -304,25 +304,18 @@ const game = {
} }
} }
if (keys[71]) { // give all guns with G if (keys[71]) { // give all guns with G
b.giveGuns("all", 1000) // b.giveGuns("all", 1000)
powerUps.gun.effect()
} }
if (keys[72]) { // power ups with H if (keys[72]) { // power ups with H
powerUps.spawn(game.mouseInGame.x, game.mouseInGame.y, "gun");
powerUps.spawn(game.mouseInGame.x, game.mouseInGame.y, "gun"); powerUps.spawn(game.mouseInGame.x, game.mouseInGame.y, "gun");
powerUps.spawn(game.mouseInGame.x, game.mouseInGame.y, "ammo"); powerUps.spawn(game.mouseInGame.x, game.mouseInGame.y, "ammo");
powerUps.spawn(game.mouseInGame.x, game.mouseInGame.y, "field"); powerUps.spawn(game.mouseInGame.x, game.mouseInGame.y, "field");
powerUps.spawn(game.mouseInGame.x, game.mouseInGame.y, "heal"); powerUps.spawn(game.mouseInGame.x, game.mouseInGame.y, "heal");
powerUps.spawn(game.mouseInGame.x, game.mouseInGame.y, "heal");
powerUps.spawn(game.mouseInGame.x, game.mouseInGame.y, "mod"); powerUps.spawn(game.mouseInGame.x, game.mouseInGame.y, "mod");
} }
if (keys[89]) { //add all mods with y if (keys[89]) { //add all mods with y
for (let i = 0; i < b.mods.length; i++) { powerUps.mod.effect()
if (!b.mods[i].have) {
b.mods[i].effect()
b.mods[i].have = true
}
}
game.updateModHUD();
} }
if (keys[82]) { // teleport to mouse with R if (keys[82]) { // teleport to mouse with R
Matter.Body.setPosition(player, this.mouseInGame); Matter.Body.setPosition(player, this.mouseInGame);

12
js/index.js
View File

@@ -2,7 +2,17 @@
/* TODO: ******************************************* /* TODO: *******************************************
***************************************************** *****************************************************
Boss level diegetic field meter
show as the player head filling with teal color
atmosphere levels
give the user a rest, between combat
low combat
nonaggressive mobs
one mob attacking the passive mobs
more graphics
Boss levels
boss grows and spilt, if you don't kill it fast boss grows and spilt, if you don't kill it fast
sensor that locks you in after you enter the boss room sensor that locks you in after you enter the boss room
boss that eats other mobs and gains stats from them boss that eats other mobs and gains stats from them

10
js/level.js
View File

@@ -14,12 +14,12 @@ const level = {
if (game.levelsCleared === 0) { if (game.levelsCleared === 0) {
// game.levelsCleared = 16; //for testing to simulate possible mobs spawns // game.levelsCleared = 16; //for testing to simulate possible mobs spawns
// b.giveGuns("all", 1000) // b.giveGuns("all", 1000)
b.giveGuns(13) // set a starting gun for testing // b.giveGuns(13) // set a starting gun for testing
// mech.fieldUpgrades[2].effect(); //give a field power up for testing // mech.fieldUpgrades[6].effect(); //give a field power up for testing
// b.giveMod(7) b.giveMod(6)
// this.intro(); //starting level this.intro(); //starting level
this.testingMap(); // this.testingMap();
// this.bosses(); // this.bosses();
// this.aerie(); // this.aerie();
// this.rooftops(); // this.rooftops();

6
js/mobs.js
View File

@@ -231,8 +231,10 @@ const mobs = {
// ctx.lineDashOffset = 6*(game.cycle % 215); // ctx.lineDashOffset = 6*(game.cycle % 215);
if (this.distanceToPlayer() < this.laserRange) { if (this.distanceToPlayer() < this.laserRange) {
//if (Math.random()>0.2 && this.seePlayer.yes && this.distanceToPlayer2()<800000) { //if (Math.random()>0.2 && this.seePlayer.yes && this.distanceToPlayer2()<800000) {
mech.damage(0.0003 * game.dmgScale); if (!b.AoEImmunity) {
if (mech.fieldMeter > 0.1) mech.fieldMeter -= 0.005 mech.damage(0.0003 * game.dmgScale);
if (mech.fieldMeter > 0.1) mech.fieldMeter -= 0.005
}
ctx.beginPath(); ctx.beginPath();
ctx.moveTo(this.position.x, this.position.y); ctx.moveTo(this.position.x, this.position.y);
ctx.lineTo(mech.pos.x, mech.pos.y); ctx.lineTo(mech.pos.x, mech.pos.y);

240
js/player.js
View File

@@ -374,9 +374,10 @@ const mech = {
//find what mods I don't have //find what mods I don't have
let options = []; let options = [];
for (let i = 0; i < b.mods.length; i++) { for (let i = 0; i < b.mods.length; i++) {
if (!b.mods[i].have) options.push(i); //can't get quantum immortality again
if (i !== 7 && !b.mods[i].have) options.push(i);
} }
//add a new mods //add a new mod
if (options.length > 0) { if (options.length > 0) {
const choose = Math.floor(Math.random() * options.length) const choose = Math.floor(Math.random() * options.length)
let newMod = options[choose] let newMod = options[choose]
@@ -388,7 +389,7 @@ const mech = {
} }
function randomizeField() { function randomizeField() {
if (game.levelsCleared > 5 && Math.random() < 0.9) { if (game.levelsCleared * (Math.random() + 0.27) > 2) {
mech.fieldUpgrades[Math.floor(Math.random() * (mech.fieldUpgrades.length))].effect(); mech.fieldUpgrades[Math.floor(Math.random() * (mech.fieldUpgrades.length))].effect();
} else { } else {
mech.fieldUpgrades[0].effect(); mech.fieldUpgrades[0].effect();
@@ -402,7 +403,7 @@ const mech = {
} }
function randomizeGuns() { function randomizeGuns() {
const length = b.inventory.length const length = Math.round(b.inventory.length * (1 + 0.4 * (Math.random() - 0.5)))
//removes guns and ammo //removes guns and ammo
b.inventory = []; b.inventory = [];
b.activeGun = null; b.activeGun = null;
@@ -432,16 +433,16 @@ const mech = {
randomizeGuns() randomizeGuns()
randomizeField() randomizeField()
randomizeHealth() randomizeHealth()
for (let i = 0; i < 6; i++) { for (let i = 0, len = 7; i < len; i++) {
setTimeout(function () { setTimeout(function () {
randomizeMods() randomizeMods()
randomizeGuns() randomizeGuns()
randomizeField() randomizeField()
randomizeHealth() randomizeHealth()
game.replaceTextLog = true; game.replaceTextLog = true;
game.makeTextLog(`probability amplitude will synchronize in ${6-i} seconds`, 1000); game.makeTextLog(`probability amplitude will synchronize in ${len-i-1} seconds`, 1000);
game.wipe = function () { //set wipe to have trails game.wipe = function () { //set wipe to have trails
ctx.fillStyle = `rgba(255,255,255,${(i+1)*(i+1)*0.003})`; ctx.fillStyle = `rgba(255,255,255,${(i+1)*(i+1)*0.006})`;
ctx.fillRect(0, 0, canvas.width, canvas.height); ctx.fillRect(0, 0, canvas.width, canvas.height);
} }
}, (i + 1) * 1000); }, (i + 1) * 1000);
@@ -514,13 +515,17 @@ const mech = {
document.getElementById("dmg").style.transition = "opacity 0s"; document.getElementById("dmg").style.transition = "opacity 0s";
document.getElementById("dmg").style.opacity = 0.1 + Math.min(0.6, dmg * 4); document.getElementById("dmg").style.opacity = 0.1 + Math.min(0.6, dmg * 4);
//drop block if holding //chance to build a drone on damage from mod
if (dmg > 0.07) { if (b.makeDroneOnDamage) {
this.drop(); const len = (dmg - 0.08 + 0.05 * Math.random()) / 0.05
for (let i = 0; i < len; i++) {
if (Math.random() < 0.6) b.guns[12].fire() //spawn drone
}
} }
// freeze game and display a full screen red color // freeze game and display a full screen red color
if (dmg > 0.05) { if (dmg > 0.05) {
this.drop(); //drop block if holding
game.fpsCap = 4 //40 - Math.min(25, 100 * dmg) game.fpsCap = 4 //40 - Math.min(25, 100 * dmg)
game.fpsInterval = 1000 / game.fpsCap; game.fpsInterval = 1000 / game.fpsCap;
} else { } else {
@@ -540,17 +545,133 @@ const mech = {
} }
}; };
requestAnimationFrame(normalFPS); requestAnimationFrame(normalFPS);
// // freeze game and display a full screen red color
// if (dmg > 0.05) {
// if (dmg > 0.07) {
// this.drop(); //drop block if holding
// }
// game.fpsCap = 4 //40 - Math.min(25, 100 * dmg)
// game.fpsInterval = 1000 / game.fpsCap;
// } else {
// game.fpsCap = game.fpsCapDefault
// game.fpsInterval = 1000 / game.fpsCap;
// }
// mech.defaultFPSCycle = mech.cycle
// const normalFPS = function () {
// if (mech.defaultFPSCycle < mech.cycle) { //back to default values
// game.fpsCap = game.fpsCapDefault
// game.fpsInterval = 1000 / game.fpsCap;
// document.getElementById("dmg").style.transition = "opacity 1s";
// document.getElementById("dmg").style.opacity = "0";
// } else {
// requestAnimationFrame(normalFPS);
// }
// };
// requestAnimationFrame(normalFPS);
}, },
damageImmune: 0, damageImmune: 0,
hitMob(i, dmg) { hitMob(i, dmg) {
//prevents damage happening too quick //prevents damage happening too quick
}, },
buttonCD: 0, //cooldown for player buttons buttonCD: 0, //cool down for player buttons
usePowerUp(i) { usePowerUp(i) {
powerUp[i].effect(); powerUp[i].effect();
Matter.World.remove(engine.world, powerUp[i]); Matter.World.remove(engine.world, powerUp[i]);
powerUp.splice(i, 1); powerUp.splice(i, 1);
}, },
drawLeg(stroke) {
// if (game.mouseInGame.x > this.pos.x) {
if (mech.angle > -Math.PI / 2 && mech.angle < Math.PI / 2) {
this.flipLegs = 1;
} else {
this.flipLegs = -1;
}
ctx.save();
ctx.scale(this.flipLegs, 1); //leg lines
ctx.beginPath();
ctx.moveTo(this.hip.x, this.hip.y);
ctx.lineTo(this.knee.x, this.knee.y);
ctx.lineTo(this.foot.x, this.foot.y);
ctx.strokeStyle = stroke;
ctx.lineWidth = 7;
ctx.stroke();
//toe lines
ctx.beginPath();
ctx.moveTo(this.foot.x, this.foot.y);
ctx.lineTo(this.foot.x - 15, this.foot.y + 5);
ctx.moveTo(this.foot.x, this.foot.y);
ctx.lineTo(this.foot.x + 15, this.foot.y + 5);
ctx.lineWidth = 4;
ctx.stroke();
//hip joint
ctx.beginPath();
ctx.arc(this.hip.x, this.hip.y, 11, 0, 2 * Math.PI);
//knee joint
ctx.moveTo(this.knee.x + 7, this.knee.y);
ctx.arc(this.knee.x, this.knee.y, 7, 0, 2 * Math.PI);
//foot joint
ctx.moveTo(this.foot.x + 6, this.foot.y);
ctx.arc(this.foot.x, this.foot.y, 6, 0, 2 * Math.PI);
ctx.fillStyle = this.fillColor;
ctx.fill();
ctx.lineWidth = 2;
ctx.stroke();
ctx.restore();
},
calcLeg(cycle_offset, offset) {
this.hip.x = 12 + offset;
this.hip.y = 24 + offset;
//stepSize goes to zero if Vx is zero or not on ground (make this transition cleaner)
this.stepSize = 0.8 * this.stepSize + 0.2 * (7 * Math.sqrt(Math.min(9, Math.abs(this.Vx))) * this.onGround);
//changes to stepsize are smoothed by adding only a percent of the new value each cycle
const stepAngle = 0.034 * this.walk_cycle + cycle_offset;
this.foot.x = 2.2 * this.stepSize * Math.cos(stepAngle) + offset;
this.foot.y = offset + 1.2 * this.stepSize * Math.sin(stepAngle) + this.yOff + this.height;
const Ymax = this.yOff + this.height;
if (this.foot.y > Ymax) this.foot.y = Ymax;
//calculate knee position as intersection of circle from hip and foot
const d = Math.sqrt((this.hip.x - this.foot.x) * (this.hip.x - this.foot.x) + (this.hip.y - this.foot.y) * (this.hip.y - this.foot.y));
const l = (this.legLength1 * this.legLength1 - this.legLength2 * this.legLength2 + d * d) / (2 * d);
const h = Math.sqrt(this.legLength1 * this.legLength1 - l * l);
this.knee.x = (l / d) * (this.foot.x - this.hip.x) - (h / d) * (this.foot.y - this.hip.y) + this.hip.x + offset;
this.knee.y = (l / d) * (this.foot.y - this.hip.y) + (h / d) * (this.foot.x - this.hip.x) + this.hip.y;
},
draw() {
ctx.fillStyle = this.fillColor;
this.walk_cycle += this.flipLegs * this.Vx;
//draw body
ctx.save();
ctx.translate(this.pos.x, this.pos.y);
this.calcLeg(Math.PI, -3);
this.drawLeg("#4a4a4a");
this.calcLeg(0, 0);
this.drawLeg("#333");
ctx.rotate(this.angle);
ctx.beginPath();
ctx.arc(0, 0, 30, 0, 2 * Math.PI);
let grd = ctx.createLinearGradient(-30, 0, 30, 0);
grd.addColorStop(0, this.fillColorDark);
grd.addColorStop(1, this.fillColor);
ctx.fillStyle = grd;
ctx.fill();
ctx.arc(15, 0, 4, 0, 2 * Math.PI);
ctx.strokeStyle = "#333";
ctx.lineWidth = 2;
ctx.stroke();
// ctx.beginPath();
// ctx.arc(15, 0, 3, 0, 2 * Math.PI);
// ctx.fillStyle = '#9cf' //'#0cf';
// ctx.fill()
ctx.restore();
},
// ********************************************* // *********************************************
// **************** holding ******************** // **************** holding ********************
// ********************************************* // *********************************************
@@ -1264,6 +1385,7 @@ const mech = {
name: "nano-scale manufacturing", name: "nano-scale manufacturing",
description: "excess field <span class='color-f'>energy</span> used to build <strong class='color-b'>drones</strong><br> increased <span class='color-f'>energy</span> regeneration", description: "excess field <span class='color-f'>energy</span> used to build <strong class='color-b'>drones</strong><br> increased <span class='color-f'>energy</span> regeneration",
effect: () => { effect: () => {
let gunIndex = Math.random() < 0.5 ? 13 : 12
mech.fieldMode = 5; mech.fieldMode = 5;
mech.fieldText(); mech.fieldText();
mech.setHoldDefaults(); mech.setHoldDefaults();
@@ -1271,7 +1393,7 @@ const mech = {
mech.hold = function () { mech.hold = function () {
if (mech.fieldMeter === 1) { if (mech.fieldMeter === 1) {
mech.fieldMeter -= 0.5; mech.fieldMeter -= 0.5;
b.guns[12].fire() //spawn drone b.guns[gunIndex].fire() //spawn drone
} }
if (mech.isHolding) { if (mech.isHolding) {
mech.drawHold(mech.holdingTarget); mech.drawHold(mech.holdingTarget);
@@ -1315,9 +1437,9 @@ const mech = {
player.collisionFilter.mask = 0x000001 //0x010011 is normals player.collisionFilter.mask = 0x000001 //0x010011 is normals
ctx.beginPath(); ctx.beginPath();
ctx.arc(mech.pos.x, mech.pos.y, mech.grabRange / (0.3 + 0.7 * mech.fieldMeter), 0, 2 * Math.PI); ctx.arc(mech.pos.x, mech.pos.y, mech.grabRange, 0, 2 * Math.PI);
ctx.globalCompositeOperation = "destination-in"; //in or atop ctx.globalCompositeOperation = "destination-in"; //in or atop
ctx.fillStyle = "rgba(255,255,255,0.25)"; ctx.fillStyle = `rgba(255,255,255,${mech.fieldMeter*0.5})`;
ctx.fill(); ctx.fill();
ctx.globalCompositeOperation = "source-over"; ctx.globalCompositeOperation = "source-over";
ctx.strokeStyle = "#000" ctx.strokeStyle = "#000"
@@ -1403,94 +1525,4 @@ const mech = {
// } // }
// }, // },
], ],
drawLeg(stroke) {
// if (game.mouseInGame.x > this.pos.x) {
if (mech.angle > -Math.PI / 2 && mech.angle < Math.PI / 2) {
this.flipLegs = 1;
} else {
this.flipLegs = -1;
}
ctx.save();
ctx.scale(this.flipLegs, 1); //leg lines
ctx.beginPath();
ctx.moveTo(this.hip.x, this.hip.y);
ctx.lineTo(this.knee.x, this.knee.y);
ctx.lineTo(this.foot.x, this.foot.y);
ctx.strokeStyle = stroke;
ctx.lineWidth = 7;
ctx.stroke();
//toe lines
ctx.beginPath();
ctx.moveTo(this.foot.x, this.foot.y);
ctx.lineTo(this.foot.x - 15, this.foot.y + 5);
ctx.moveTo(this.foot.x, this.foot.y);
ctx.lineTo(this.foot.x + 15, this.foot.y + 5);
ctx.lineWidth = 4;
ctx.stroke();
//hip joint
ctx.beginPath();
ctx.arc(this.hip.x, this.hip.y, 11, 0, 2 * Math.PI);
//knee joint
ctx.moveTo(this.knee.x + 7, this.knee.y);
ctx.arc(this.knee.x, this.knee.y, 7, 0, 2 * Math.PI);
//foot joint
ctx.moveTo(this.foot.x + 6, this.foot.y);
ctx.arc(this.foot.x, this.foot.y, 6, 0, 2 * Math.PI);
ctx.fillStyle = this.fillColor;
ctx.fill();
ctx.lineWidth = 2;
ctx.stroke();
ctx.restore();
},
calcLeg(cycle_offset, offset) {
this.hip.x = 12 + offset;
this.hip.y = 24 + offset;
//stepSize goes to zero if Vx is zero or not on ground (make this transition cleaner)
this.stepSize = 0.8 * this.stepSize + 0.2 * (7 * Math.sqrt(Math.min(9, Math.abs(this.Vx))) * this.onGround);
//changes to stepsize are smoothed by adding only a percent of the new value each cycle
const stepAngle = 0.034 * this.walk_cycle + cycle_offset;
this.foot.x = 2.2 * this.stepSize * Math.cos(stepAngle) + offset;
this.foot.y = offset + 1.2 * this.stepSize * Math.sin(stepAngle) + this.yOff + this.height;
const Ymax = this.yOff + this.height;
if (this.foot.y > Ymax) this.foot.y = Ymax;
//calculate knee position as intersection of circle from hip and foot
const d = Math.sqrt((this.hip.x - this.foot.x) * (this.hip.x - this.foot.x) + (this.hip.y - this.foot.y) * (this.hip.y - this.foot.y));
const l = (this.legLength1 * this.legLength1 - this.legLength2 * this.legLength2 + d * d) / (2 * d);
const h = Math.sqrt(this.legLength1 * this.legLength1 - l * l);
this.knee.x = (l / d) * (this.foot.x - this.hip.x) - (h / d) * (this.foot.y - this.hip.y) + this.hip.x + offset;
this.knee.y = (l / d) * (this.foot.y - this.hip.y) + (h / d) * (this.foot.x - this.hip.x) + this.hip.y;
},
draw() {
ctx.fillStyle = this.fillColor;
this.walk_cycle += this.flipLegs * this.Vx;
//draw body
ctx.save();
ctx.translate(this.pos.x, this.pos.y);
this.calcLeg(Math.PI, -3);
this.drawLeg("#4a4a4a");
this.calcLeg(0, 0);
this.drawLeg("#333");
ctx.rotate(this.angle);
ctx.beginPath();
ctx.arc(0, 0, 30, 0, 2 * Math.PI);
let grd = ctx.createLinearGradient(-30, 0, 30, 0);
grd.addColorStop(0, this.fillColorDark);
grd.addColorStop(1, this.fillColor);
ctx.fillStyle = grd;
ctx.fill();
ctx.arc(15, 0, 4, 0, 2 * Math.PI);
ctx.strokeStyle = "#333";
ctx.lineWidth = 2;
ctx.stroke();
// ctx.beginPath();
// ctx.arc(15, 0, 3, 0, 2 * Math.PI);
// ctx.fillStyle = '#9cf' //'#0cf';
// ctx.fill()
ctx.restore();
}
}; };

4
js/powerups.js
View File

@@ -44,7 +44,7 @@ const powerUps = {
if (!game.lastLogTime) game.makeTextLog("<span style='font-size:115%;'><span class='color-f'>+energy</span></span>", 300); if (!game.lastLogTime) game.makeTextLog("<span style='font-size:115%;'><span class='color-f'>+energy</span></span>", 300);
} else { } else {
//ammo given scales as mobs take more hits to kill //ammo given scales as mobs take more hits to kill
const ammo = Math.ceil((target.ammoPack * (0.5 + 0.08 * Math.random())) / b.dmgScale); const ammo = Math.ceil((target.ammoPack * (0.55 + 0.08 * Math.random())) / b.dmgScale);
target.ammo += ammo; target.ammo += ammo;
game.updateGunHUD(); game.updateGunHUD();
game.makeTextLog("<span style='font-size:110%;'>+" + ammo + " ammo for " + target.name + "</span>", 300); game.makeTextLog("<span style='font-size:110%;'>+" + ammo + " ammo for " + target.name + "</span>", 300);
@@ -140,7 +140,7 @@ const powerUps = {
powerUps.spawn(x, y, "heal"); powerUps.spawn(x, y, "heal");
return; return;
} }
if (Math.random() < 0.19) { if (Math.random() < 0.2) {
if (b.inventory.length > 0) powerUps.spawn(x, y, "ammo"); if (b.inventory.length > 0) powerUps.spawn(x, y, "ammo");
return; return;
} }

12
js/spawn.js
View File

@@ -457,8 +457,10 @@ const spawn = {
this.healthBar(); this.healthBar();
//when player is inside event horizon //when player is inside event horizon
if (Matter.Vector.magnitude(Matter.Vector.sub(this.position, player.position)) < eventHorizon) { if (Matter.Vector.magnitude(Matter.Vector.sub(this.position, player.position)) < eventHorizon) {
mech.damage(0.00015 * game.dmgScale); if (!b.AoEImmunity) {
if (mech.fieldMeter > 0.1) mech.fieldMeter -= 0.01 mech.damage(0.00015 * game.dmgScale);
if (mech.fieldMeter > 0.1) mech.fieldMeter -= 0.01
}
const angle = Math.atan2(player.position.y - this.position.y, player.position.x - this.position.x); const angle = Math.atan2(player.position.y - this.position.y, player.position.x - this.position.x);
player.force.x -= 1.25 * Math.cos(angle) * player.mass * game.g * (mech.onGround ? 1.8 : 1); player.force.x -= 1.25 * Math.cos(angle) * player.mass * game.g * (mech.onGround ? 1.8 : 1);
player.force.y -= 0.96 * player.mass * game.g * Math.sin(angle); player.force.y -= 0.96 * player.mass * game.g * Math.sin(angle);
@@ -544,8 +546,10 @@ const spawn = {
ctx.fill(); ctx.fill();
//when player is inside event horizon //when player is inside event horizon
if (Matter.Vector.magnitude(Matter.Vector.sub(this.position, player.position)) < eventHorizon) { if (Matter.Vector.magnitude(Matter.Vector.sub(this.position, player.position)) < eventHorizon) {
mech.damage(0.00015 * game.dmgScale); if (!b.AoEImmunity) {
if (mech.fieldMeter > 0.1) mech.fieldMeter -= 0.01 mech.damage(0.00015 * game.dmgScale);
if (mech.fieldMeter > 0.1) mech.fieldMeter -= 0.01
}
const angle = Math.atan2(player.position.y - this.position.y, player.position.x - this.position.x); const angle = Math.atan2(player.position.y - this.position.y, player.position.x - this.position.x);
player.force.x -= 1.3 * Math.cos(angle) * player.mass * game.g * (mech.onGround ? 1.7 : 1); player.force.x -= 1.3 * Math.cos(angle) * player.mass * game.g * (mech.onGround ? 1.7 : 1);
player.force.y -= 1.2 * Math.sin(angle) * player.mass * game.g; player.force.y -= 1.2 * Math.sin(angle) * player.mass * game.g;