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RPG and MIRV mods + bug fixes

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This commit is contained in:
landgreen
2020-04-23 16:22:49 -07:00
parent 8cd1078293
commit 42338ea49e
9 changed files with 350 additions and 176 deletions
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184
js/bullets.js
View File

@@ -80,6 +80,9 @@ const b = {
isModEnergyHealth: null,
isModPulseStun: null,
isModPilotFreeze: null,
isModRest: null,
isModRPG: null,
isMod3Missiles: null,
modOnHealthChange() { //used with acid mod
if (b.isModAcidDmg && mech.health > 0.8) {
b.modAcidDmg = 0.5
@@ -96,13 +99,13 @@ const b = {
}, 10);
}
}
if (b.isModLowHealthDmg) {
if (!build.isCustomSelection) {
setTimeout(function () {
if (document.getElementById("mod-low-health-damage")) document.getElementById("mod-low-health-damage").innerHTML = " +" + (((3 / (2 + Math.min(mech.health, 1))) - 1) * 100).toFixed(0) + "%"
}, 10);
}
}
// if (b.isModLowHealthDmg) {
// if (!build.isCustomSelection) {
// setTimeout(function () {
// if (document.getElementById("mod-low-health-damage")) document.getElementById("mod-low-health-damage").innerHTML = " +" + (((3 / (2 + Math.min(mech.health, 1))) - 1) * 100).toFixed(0) + "%"
// }, 10);
// }
// }
},
resetModText() {
setTimeout(function () {
@@ -112,7 +115,7 @@ const b = {
},
mods: [{
name: "capacitor",
nameInfo: "<span id='mod-capacitor'></span>",
// nameInfo: "<span id='mod-capacitor'></span>",
description: "increase <strong class='color-d'>damage</strong> based on stored <strong class='color-f'>energy</strong><br><strong>+1%</strong> <strong class='color-d'>damage</strong> for every <strong>5%</strong> <strong class='color-f'>energy</strong>",
maxCount: 1,
count: 0,
@@ -127,6 +130,23 @@ const b = {
b.isModEnergyDamage = false;
}
},
{
name: "rest frame",
// nameInfo: "<span id='mod-rest'></span>",
description: "increase <strong class='color-d'>damage</strong> by <strong>20%</strong> when at rest",
maxCount: 1,
count: 0,
allowed() {
return true
},
requires: "",
effect: () => {
b.isModRest = true // used in mech.grabPowerUp
},
remove() {
b.isModRest = false;
}
},
{
name: "kinetic bombardment",
description: "do up to <strong>33%</strong> more <strong class='color-d'>damage</strong> at a distance<br><em>increase maxes out at about 40 steps away</em>",
@@ -181,7 +201,7 @@ const b = {
},
{
name: "negative feedback",
nameInfo: "<span id='mod-low-health-damage'></span>",
// nameInfo: "<span id='mod-low-health-damage'></span>",
description: "do extra <strong class='color-d'>damage</strong> at low health<br><em>up to <strong>50%</strong> increase when near death</em>",
maxCount: 1,
count: 0,
@@ -1057,7 +1077,7 @@ const b = {
},
{
name: "self-replication",
description: "when <strong>missiles</strong> <strong class='color-e'>explode</strong><br>they fire <strong>+1</strong> smaller <strong>missiles</strong>",
description: "after <strong>missiles</strong> <strong class='color-e'>explode</strong><br>they launch <strong>+1</strong> smaller <strong>missile</strong>",
maxCount: 9,
count: 0,
allowed() {
@@ -1071,6 +1091,22 @@ const b = {
b.modBabyMissiles = 0;
}
},
{
name: "MIRV",
description: "launch <strong>3</strong> small <strong>missiles</strong> instead of 1<br><strong>2x</strong> increase in <strong>delay</strong> after firing",
maxCount: 1,
count: 0,
allowed() {
return b.haveGunCheck("missiles")
},
requires: "missiles",
effect() {
b.isMod3Missiles = true;
},
remove() {
b.isMod3Missiles = false;
}
},
{
name: "optimized shell packing",
description: "<strong>flak</strong> ammo drops contain <strong>3x</strong> more shells",
@@ -1107,6 +1143,22 @@ const b = {
b.modGrenadeFragments = 0
}
},
{
name: "rocket-propelled grenade",
description: "<strong>grenades</strong> are rapidly <strong>accelerated</strong> forward<br>map <strong>collisions</strong> trigger an <strong class='color-e'>explosion</strong>",
maxCount: 1,
count: 0,
allowed() {
return b.haveGunCheck("grenades")
},
requires: "grenades",
effect() {
b.isModRPG = true;
},
remove() {
b.isModRPG = false;
}
},
{
name: "electromagnetic pulse",
description: "<strong>vacuum bomb's </strong> <strong class='color-e'>explosion</strong> destroys <strong>shields</strong><br>and does <strong>20%</strong> more <strong class='color-d'>damage</strong>",
@@ -1467,7 +1519,7 @@ const b = {
},
{
name: "renormalization",
description: "<strong>phase decoherence field</strong> has increased <strong>visibility</strong><br>and <strong>3x</strong> less <strong class='color-f'>energy</strong> drain when <strong>firing</strong>",
description: "<strong>phase decoherence</strong> has increased <strong>visibility</strong><br>and <strong>3x</strong> less <strong class='color-f'>energy</strong> drain when <strong>firing</strong>",
maxCount: 1,
count: 0,
allowed() {
@@ -1613,6 +1665,15 @@ const b = {
}
}
},
damageFromMods() {
let dmg = 1
if (b.isModLowHealthDmg) dmg *= (3 / (2 + Math.min(mech.health, 1))) //up to 50% dmg at zero player health //if this changes all update display in modOnHealthChange()
if (b.isModHarmDamage && mech.lastHarmCycle + 300 > mech.cycle) dmg *= 2;
if (b.isModEnergyLoss) dmg *= 1.33;
if (b.isModRest && player.speed < 1) dmg *= 1.20;
if (b.isModEnergyDamage) dmg *= 1 + mech.energy / 5;
return dmg
},
bulletRemove() { //run in main loop
//remove bullet if at end cycle for that bullet
let i = bullet.length;
@@ -1842,12 +1903,12 @@ const b = {
bullet[me].onEnd = function () {
b.explosion(this.position, this.explodeRad * size); //makes bullet do explosive damage at end
for (let i = 0; i < spawn; i++) {
b.missile(this.position, 2 * Math.PI * Math.random(), 0, 0.65)
b.missile(this.position, 2 * Math.PI * Math.random(), 0, 0.7 * size)
}
}
bullet[me].onDmg = function () {
this.tryToLockOn();
// this.endCycle = 0; //bullet ends cycle after doing damage // also triggers explosion
this.endCycle = 0; //bullet ends cycle after doing damage // also triggers explosion
};
bullet[me].lockedOn = null;
bullet[me].tryToLockOn = function () {
@@ -1874,7 +1935,7 @@ const b = {
if (this.lockedOn && Vector.magnitude(Vector.sub(this.position, this.lockedOn.position)) < this.explodeRad) {
// console.log('hit')
this.endCycle = 0; //bullet ends cycle after doing damage //also triggers explosion
this.lockedOn.damage(b.dmgScale * 5 * size); //does extra damage to target
this.lockedOn.damage(b.dmgScale * 4 * size); //does extra damage to target
}
};
bullet[me].do = function () {
@@ -2875,7 +2936,7 @@ const b = {
},
{
name: "missiles",
description: "fire missiles that <strong>accelerate</strong> towards <strong>mobs</strong><br><strong class='color-e'>explodes</strong> when near target",
description: "launch missiles that <strong>accelerate</strong> towards <strong>mobs</strong><br><strong class='color-e'>explodes</strong> when near target",
ammo: 0,
ammoPack: 4,
have: false,
@@ -2884,15 +2945,51 @@ const b = {
fireCycle: 0,
ammoLoaded: 0,
fire() {
mech.fireCDcycle = mech.cycle + Math.floor(mech.crouch ? 50 : 25); // cool down
b.missile({
x: mech.pos.x + 40 * Math.cos(mech.angle),
y: mech.pos.y + 40 * Math.sin(mech.angle) - 3
},
mech.angle + (0.5 - Math.random()) * (mech.crouch ? 0 : 0.2),
-3 * (0.5 - Math.random()) + (mech.crouch ? 25 : -8) * b.modFireRate,
1, b.modBabyMissiles)
bullet[bullet.length - 1].force.y += 0.0006; //a small push down at first to make it seem like the missile is briefly falling
if (b.isMod3Missiles) {
if (mech.crouch) {
mech.fireCDcycle = mech.cycle + 80; // cool down
const direction = {
x: Math.cos(mech.angle),
y: Math.sin(mech.angle)
}
const push = Vector.mult(Vector.perp(direction), 0.0007)
for (let i = 0; i < 3; i++) {
//missile(where, dir, speed, size = 1, spawn = 0) {
b.missile({
x: mech.pos.x + 40 * direction.x,
y: mech.pos.y + 40 * direction.y
}, mech.angle + 0.06 * (1 - i), 0, 0.7, b.modBabyMissiles)
bullet[bullet.length - 1].force.x += push.x * (i - 1);
bullet[bullet.length - 1].force.y += push.y * (i - 1);
}
} else {
mech.fireCDcycle = mech.cycle + 60; // cool down
const direction = {
x: Math.cos(mech.angle),
y: Math.sin(mech.angle)
}
const push = Vector.mult(Vector.perp(direction), 0.0008)
for (let i = 0; i < 3; i++) {
//missile(where, dir, speed, size = 1, spawn = 0) {
b.missile({
x: mech.pos.x + 40 * direction.x,
y: mech.pos.y + 40 * direction.y
}, mech.angle, 0, 0.7, b.modBabyMissiles)
bullet[bullet.length - 1].force.x += push.x * (i - 1);
bullet[bullet.length - 1].force.y += push.y * (i - 1);
}
}
} else {
mech.fireCDcycle = mech.cycle + Math.floor(mech.crouch ? 50 : 30); // cool down
b.missile({
x: mech.pos.x + 40 * Math.cos(mech.angle),
y: mech.pos.y + 40 * Math.sin(mech.angle) - 3
},
mech.angle + (0.5 - Math.random()) * (mech.crouch ? 0 : 0.2),
-3 * (0.5 - Math.random()) + (mech.crouch ? 25 : -8) * b.modFireRate,
1, b.modBabyMissiles)
bullet[bullet.length - 1].force.y += 0.0006; //a small push down at first to make it seem like the missile is briefly falling
}
}
},
{
@@ -2953,11 +3050,7 @@ const b = {
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), 20, b.fireAttributes(dir, true));
b.fireProps(mech.crouch ? 30 : 20, mech.crouch ? 43 : 32, dir, me); //cd , speed
Matter.Body.setDensity(bullet[me], 0.0005);
bullet[me].totalCycles = 100;
bullet[me].endCycle = game.cycle + Math.floor(mech.crouch ? 120 : 80);
bullet[me].restitution = 0.2;
bullet[me].explodeRad = 275;
bullet[me].onEnd = function () {
b.explosion(this.position, this.explodeRad); //makes bullet do explosive damage at end
@@ -2997,10 +3090,35 @@ const b = {
bullet[me].onDmg = function () {
this.endCycle = 0; //bullet ends cycle after doing damage //this also triggers explosion
};
bullet[me].do = function () {
//extra gravity for harder arcs
this.force.y += this.mass * 0.0025;
};
if (b.isModRPG) {
b.fireProps(25, mech.crouch ? 60 : -15, dir, me); //cd , speed
bullet[me].endCycle = game.cycle + 70;
bullet[me].frictionAir = 0.07;
const MAG = 0.015
bullet[me].thrust = {
x: bullet[me].mass * MAG * Math.cos(dir),
y: bullet[me].mass * MAG * Math.sin(dir)
}
bullet[me].do = function () {
this.force.x += this.thrust.x;
this.force.y += this.thrust.y;
if (Matter.Query.collides(this, map).length || Matter.Query.collides(this, body).length) {
this.endCycle = 0; //explode if touching map or blocks
}
};
} else {
b.fireProps(mech.crouch ? 40 : 30, mech.crouch ? 43 : 32, dir, me); //cd , speed
bullet[me].endCycle = game.cycle + Math.floor(mech.crouch ? 120 : 80);
bullet[me].restitution = 0.2;
bullet[me].explodeRad = 275;
bullet[me].do = function () {
//extra gravity for harder arcs
this.force.y += this.mass * 0.0025;
};
}
}
},
{
@@ -3195,7 +3313,7 @@ const b = {
name: "drones",
description: "deploy drones that <strong>crash</strong> into mobs<br>collisions reduce their <strong>lifespan</strong> by 1 second",
ammo: 0,
ammoPack: 12,
ammoPack: 13,
have: false,
isStarterGun: true,
isEasyToAim: true,

65
js/engine.js
View File

@@ -87,40 +87,41 @@ function collisionChecks(event) {
//body + player collision
// if (game.isBodyDamage) {
// if (pairs[i].bodyA === playerBody || pairs[i].bodyA === playerHead) {
// collidePlayer(pairs[i].bodyB)
// } else if (pairs[i].bodyB === playerBody || pairs[i].bodyB === playerHead) {
// collidePlayer(pairs[i].bodyA)
// }
// }
if (game.isBodyDamage) {
if (pairs[i].bodyA === playerBody || pairs[i].bodyA === playerHead) {
collidePlayer(pairs[i].bodyB)
} else if (pairs[i].bodyB === playerBody || pairs[i].bodyB === playerHead) {
collidePlayer(pairs[i].bodyA)
}
}
// function collidePlayer(obj) {
// //player dmg from hitting a body
// if (obj.classType === "body" && mech.collisionImmuneCycle < mech.cycle) {
// const velocityThreshold = 13
// if (player.position.y > obj.position.y) { //block is above the player look at total momentum difference
// const velocityDiffMag = Vector.magnitude(Vector.sub(player.velocity, obj.velocity))
// if (velocityDiffMag > velocityThreshold) hit(velocityDiffMag - velocityThreshold)
// } else { //block is below player only look at horizontal momentum difference
// const velocityDiffMagX = Math.abs(obj.velocity.x - player.velocity.x)
// if (velocityDiffMagX > velocityThreshold) hit(velocityDiffMagX - velocityThreshold)
// }
function collidePlayer(obj) {
//player dmg from hitting a body
// if ( mech.collisionImmuneCycle < mech.cycle) {
if (obj.classType === "body" && obj.speed > 10 && mech.collisionImmuneCycle < mech.cycle) {
const velocityThreshold = 30 //keep this lines up with player.enterLand numbers (130/5 = 26)
if (player.position.y > obj.position.y) { //block is above the player look at total momentum difference
const velocityDiffMag = Vector.magnitude(Vector.sub(player.velocity, obj.velocity))
if (velocityDiffMag > velocityThreshold) hit(velocityDiffMag - velocityThreshold)
} else { //block is below player only look at horizontal momentum difference
const velocityDiffMagX = Math.abs(obj.velocity.x - player.velocity.x)
if (velocityDiffMagX > velocityThreshold) hit(velocityDiffMagX - velocityThreshold)
}
// function hit(dmg) {
// mech.collisionImmuneCycle = mech.cycle + b.modCollisionImmuneCycles; //player is immune to collision damage for 30 cycles
// dmg = Math.min(Math.max(Math.sqrt(dmg) * obj.mass * 0.01, 0.02), 0.15);
// mech.damage(dmg);
// game.drawList.push({ //add dmg to draw queue
// x: pairs[i].activeContacts[0].vertex.x,
// y: pairs[i].activeContacts[0].vertex.y,
// radius: dmg * 500,
// color: game.mobDmgColor,
// time: game.drawTime
// });
// }
// }
// }
function hit(dmg) {
mech.collisionImmuneCycle = mech.cycle + b.modCollisionImmuneCycles; //player is immune to collision damage for 30 cycles
dmg = Math.min(Math.max(Math.sqrt(dmg) * obj.mass * 0.01, 0.02), 0.15);
mech.damage(dmg);
game.drawList.push({ //add dmg to draw queue
x: pairs[i].activeContacts[0].vertex.x,
y: pairs[i].activeContacts[0].vertex.y,
radius: dmg * 500,
color: game.mobDmgColor,
time: game.drawTime
});
}
}
}
// function collidePlayer(obj, speedThreshold = 12, massThreshold = 2) {
// //player dmg from hitting a body

13
js/game.js
View File

@@ -711,9 +711,16 @@ const game = {
}
}
if (b.isModEnergyDamage) {
document.getElementById("mod-capacitor").innerHTML = `(+${(mech.energy/0.05).toFixed(0)}%)`
}
// if (b.isModEnergyDamage) {
// document.getElementById("mod-capacitor").innerHTML = `(+${(mech.energy/0.05).toFixed(0)}%)`
// }
// if (b.isModRest) {
// if (player.speed < 1) {
// document.getElementById("mod-rest").innerHTML = `(+20%)`
// } else {
// document.getElementById("mod-rest").innerHTML = `(+0%)`
// }
// }
if (mech.lastKillCycle + 300 > mech.cycle) { //effects active for 5 seconds after killing a mob
if (b.isModEnergyRecovery) {

3
js/index.js
View File

@@ -83,8 +83,11 @@ const build = {
<br>
<br>health: ${(mech.health*100).toFixed(0)}% &nbsp; energy: ${(mech.energy*100).toFixed(0)}% &nbsp; mass: ${player.mass.toFixed(1)}
<br>position: (${player.position.x.toFixed(1)}, ${player.position.y.toFixed(1)}) &nbsp; velocity: (${player.velocity.x.toFixed(1)}, ${player.velocity.y.toFixed(1)})
<br>global damage increase: ${((b.damageFromMods()-1)*100).toFixed(0)}%
<br>global harm reduction: ${((1-mech.harmReduction())*100).toFixed(0)}%
</div>`;
let countGuns = 0
let countMods = 0
for (let i = 0, len = b.guns.length; i < len; i++) {

18
js/level.js
View File

@@ -15,12 +15,12 @@ const level = {
if (build.isURLBuild && level.levelsCleared === 0) build.onLoadPowerUps();
if (level.levelsCleared === 0) { //this code only runs on the first level
// level.difficultyIncrease(9)
// b.giveGuns("wave beam")
// mech.setField("phase decoherence field")
// b.giveGuns("missiles")
// mech.setField("time dilation field")
// b.giveMod("renormalization");
// b.giveMod("pocket universe");
// b.giveMod("wave packet");
// b.giveGuns("laser")
// b.giveGuns("grenades")
// b.giveMod("rocket-propelled grenade");
// mech.setField("pilot wave")
level.intro(); //starting level
@@ -154,7 +154,7 @@ const level = {
// spawn.bomberBoss(2900, -500)
spawn.stabber(1200, -500)
spawn.chaser(1200, -500)
// spawn.chaser(1200, -500)
// spawn.nodeBoss(1200, -500, "spiker")
// spawn.hopper(1200, -500)
// spawn.timeSkipBoss(2900, -500)
@@ -264,7 +264,7 @@ const level = {
y: -600,
width: 400,
height: 500,
color: "#cee"
color: "#dee"
});
level.fill.push({
@@ -272,7 +272,7 @@ const level = {
y: -1000,
width: 2750,
height: 1000,
color: "rgba(0,20,40,0.1)"
color: "rgba(0,10,30,0.04)"
});
const lineColor = "#ddd"
@@ -606,6 +606,7 @@ const level = {
level.exit.y = -300;
spawn.mapRect(3600, -285, 100, 50); //ground bump wall
//mobs that spawn in exit room
spawn.bodyRect(4850, -750, 300, 25, 0.6); //
spawn.randomSmallMob(4100, -100);
spawn.randomSmallMob(4600, -100);
spawn.randomMob(3765, -450, 0.3);
@@ -629,7 +630,7 @@ const level = {
level.exit.x = -550;
level.exit.y = -2030;
spawn.mapRect(-550, -2015, 100, 50); //ground bump wall
spawn.boost(4950, 0, 1600);
spawn.boost(4950, 0, 1100);
level.fillBG.push({
x: -650,
y: -2300,
@@ -761,7 +762,6 @@ const level = {
spawn.mapRect(3450, -1000, 50, 580); //left building wall
spawn.bodyRect(3460, -420, 30, 144);
spawn.mapRect(5450, -775, 100, 875); //right building wall
spawn.bodyRect(4850, -750, 300, 25, 0.8);
spawn.bodyRect(3925, -1400, 100, 150, 0.8);
spawn.mapRect(3450, -1250, 1090, 50);
// spawn.mapRect(3450, -1225, 50, 75);

8
js/mobs.js
View File

@@ -946,13 +946,13 @@ const mobs = {
},
damage(dmg, isBypassShield = false) {
if (!this.isShielded || isBypassShield) {
dmg *= b.damageFromMods()
//mobs specific damage changes
dmg /= Math.sqrt(this.mass)
if (this.shield) dmg *= 0.04
if (b.isModLowHealthDmg) dmg *= (3 / (2 + Math.min(mech.health, 1))) //up to 50% dmg at zero player health //if this changes all update display in modOnHealthChange()
if (b.isModHarmDamage && mech.lastHarmCycle + 300 > mech.cycle) dmg *= 2;
if (b.isModEnergyLoss) dmg *= 1.33;
if (b.isModEnergyDamage) dmg *= 1 + mech.energy / 5;
if (b.isModFarAwayDmg) dmg *= 1 + Math.sqrt(Math.max(500, Math.min(3000, this.distanceToPlayer())) - 500) * 0.0067 //up to 50% dmg at max range of 3500
//energy and heal drain should be calculated after damage boosts
if (b.modEnergySiphon && dmg !== Infinity) mech.energy += Math.min(this.health, dmg) * b.modEnergySiphon
if (b.modHealthDrain && dmg !== Infinity) mech.addHealth(Math.min(this.health, dmg) * b.modHealthDrain)
this.health -= dmg

75
js/player.js
View File

@@ -202,7 +202,7 @@ const mech = {
} else {
//sets a hard land where player stays in a crouch for a bit and can't jump
//crouch is forced in keyMove() on ground section below
const momentum = player.velocity.y * player.mass //player mass is 5 so this triggers at 20 down velocity, unless the player is holding something
const momentum = player.velocity.y * player.mass //player mass is 5 so this triggers at 26 down velocity, unless the player is holding something
if (momentum > 130) {
mech.doCrouch();
mech.yOff = mech.yOffWhen.jump;
@@ -503,6 +503,17 @@ const mech = {
},
defaultFPSCycle: 0, //tracks when to return to normal fps
collisionImmuneCycle: 0, //used in engine
harmReduction() {
let dmg = 1
dmg *= mech.fieldDamageResistance
if (b.modEnergyRegen === 0) dmg *= 0.5 //0.22 + 0.78 * mech.energy //77% damage reduction at zero energy
if (b.isModEntanglement && b.inventory[0] === b.activeGun) {
for (let i = 0, len = b.inventory.length; i < len; i++) {
dmg *= 0.84 // 1 - 0.16
}
}
return dmg
},
damage(dmg) {
mech.lastHarmCycle = mech.cycle
@@ -522,14 +533,8 @@ const mech = {
y: 0
})
}
dmg *= mech.harmReduction()
dmg *= mech.fieldDamageResistance
if (b.modEnergyRegen === 0) dmg *= 0.5 //0.22 + 0.78 * mech.energy //77% damage reduction at zero energy
if (b.isModEntanglement && b.inventory[0] === b.activeGun) {
for (let i = 0, len = b.inventory.length; i < len; i++) {
dmg *= 0.84 // 1 - 0.16
}
}
if (b.isModEnergyHealth) {
mech.energy -= dmg;
if (mech.energy < 0 || isNaN(mech.energy)) {
@@ -1820,7 +1825,7 @@ const mech = {
mech.hold = function () {
function drawField(radius) {
radius *= 0.7 + 0.6 * mech.energy;
radius *= 0.8 + 0.7 * mech.energy;
const rotate = mech.cycle * 0.005;
mech.fieldPhase += 0.5 - 0.5 * Math.sqrt(Math.max(0.01, Math.min(mech.energy, 1)));
const off1 = 1 + 0.06 * Math.sin(mech.fieldPhase);
@@ -1858,13 +1863,14 @@ const mech = {
mech.lookForPickUp();
const DRAIN = 0.0004 + 0.0002 * player.speed + ((!b.modRenormalization && mech.fireCDcycle > mech.cycle) ? 0.005 : 0.0017)
mech.energy -= DRAIN;
if (mech.energy > DRAIN) {
mech.energy -= DRAIN;
if (mech.energy < 0.001) {
mech.fieldCDcycle = mech.cycle + 120;
mech.energy = 0;
}
this.fieldRange = this.fieldRange * 0.9 + 0.1 * 160
// if (mech.energy < 0.001) {
// mech.fieldCDcycle = mech.cycle + 120;
// mech.energy = 0;
// mech.holdingTarget = null; //clears holding target (this is so you only pick up right after the field button is released and a hold target exists)
// }
this.fieldRange = this.fieldRange * 0.87 + 0.13 * 160
drawField(this.fieldRange)
mech.isStealth = true //isStealth disables most uses of foundPlayer()
@@ -1903,32 +1909,33 @@ const mech = {
}
}
}
} else {
mech.fieldCDcycle = mech.cycle + 120;
mech.energy = 0;
mech.holdingTarget = null; //clears holding target (this is so you only pick up right after the field button is released and a hold target exists)
drawField(this.fieldRange)
}
} else if (mech.holdingTarget && mech.fieldCDcycle < mech.cycle) { //holding, but field button is released
mech.pickUp();
} else {
// this.fieldRange = 3000
if (this.fieldRange < 2000 && mech.holdingTarget === null) {
this.fieldRange += 20
this.fieldRange += 40
drawField(this.fieldRange)
}
mech.holdingTarget = null; //clears holding target (this is so you only pick up right after the field button is released and a hold target exists)
}
// mech.drawFieldMeter()
if (mech.energy < mech.fieldEnergyMax) {
mech.energy += mech.fieldRegen;
const xOff = mech.pos.x - mech.radius * mech.fieldEnergyMax
const yOff = mech.pos.y - 50
ctx.fillStyle = "rgba(0, 0, 0, 0.3)";
ctx.fillRect(xOff, yOff, 60 * mech.fieldEnergyMax, 10);
ctx.fillStyle = mech.fieldMeterColor;
ctx.fillRect(xOff, yOff, 60 * mech.energy, 10);
ctx.beginPath()
ctx.rect(xOff, yOff, 60 * mech.fieldEnergyMax, 10);
// ctx.fill();
ctx.strokeStyle = "rgb(0, 0, 0)";
ctx.lineWidth = 1;
ctx.stroke();
@@ -1992,7 +1999,31 @@ const mech = {
y: mech.fieldPosition.y * smooth + game.mouseInGame.y * (1 - smooth),
}
}
mech.grabPowerUp();
for (let i = 0, len = powerUp.length; i < len; ++i) {
const dxP = mech.fieldPosition.x - powerUp[i].position.x;
const dyP = mech.fieldPosition.y - powerUp[i].position.y;
const dist2 = dxP * dxP + dyP * dyP;
// float towards field if looking at and in range or if very close to player
if (dist2 < mech.fieldRadius * mech.fieldRadius && (mech.lookingAt(powerUp[i]) || dist2 < 16000) && !(mech.health === mech.maxHealth && powerUp[i].name === "heal")) {
powerUp[i].force.x += 7 * (dxP / dist2) * powerUp[i].mass;
powerUp[i].force.y += 7 * (dyP / dist2) * powerUp[i].mass - powerUp[i].mass * game.g; //negate gravity
//extra friction
Matter.Body.setVelocity(powerUp[i], {
x: powerUp[i].velocity.x * 0.11,
y: powerUp[i].velocity.y * 0.11
});
if (dist2 < 5000 && !game.isChoosing) { //use power up if it is close enough
if (b.isModMassEnergy) mech.energy = mech.fieldEnergyMax * 2;
powerUp[i].effect();
Matter.World.remove(engine.world, powerUp[i]);
powerUp.splice(i, 1);
mech.fieldRadius += 50
break; //because the array order is messed up after splice
}
}
}
if (mech.energy > 0.01) {
//find mouse velocity
const diff = Vector.sub(mech.fieldPosition, mech.lastFieldPosition)

98
js/spawn.js
View File

@@ -937,7 +937,7 @@ const spawn = {
}
},
stabber(x, y, radius = 25 + Math.ceil(Math.random() * 15)) {
mobs.spawn(x, y, 4, radius, "rgb(220,50,205)"); //can't have sides above 6 or collision events don't work (probably because of a convex problem)
mobs.spawn(x, y, 6, radius, "rgb(220,50,205)"); //can't have sides above 6 or collision events don't work (probably because of a convex problem)
let me = mob[mob.length - 1];
me.accelMag = 0.0006 * game.accelScale;
// me.g = 0.0002; //required if using 'gravity'
@@ -948,54 +948,64 @@ const spawn = {
me.isSpikeReset = true;
Matter.Body.rotate(me, Math.PI * 0.1);
spawn.shield(me, x, y);
me.onDamage = function () {};
me.do = function () {
// this.gravity();
this.seePlayerByLookingAt();
this.checkStatus();
this.attraction();
if (this.isSpikeReset) {
if (this.seePlayer.recall) {
const dist = Vector.sub(this.seePlayer.position, this.position);
const distMag = Vector.magnitude(dist);
if (distMag < this.radius * 7) {
//find nearest vertex
let nearestDistance = Infinity
for (let i = 0, len = this.vertices.length; i < len; i++) {
//find distance to player for each vertex
const dist = Vector.sub(this.seePlayer.position, this.vertices[i]);
const distMag = Vector.magnitude(dist);
//save the closest distance
if (distMag < nearestDistance) {
this.spikeVertex = i
nearestDistance = distMag
}
}
this.spikeLength = 1
this.isSpikeGrowing = true;
this.isSpikeReset = false;
Matter.Body.setAngularVelocity(this, 0)
}
}
} else {
if (this.isSpikeGrowing) {
this.spikeLength += 1
if (this.spikeLength > 9) {
this.isSpikeGrowing = false;
}
} else {
this.spikeLength -= 0.1
if (this.spikeLength < 1) {
this.spikeLength = 1
this.isSpikeReset = true
}
}
// me.onDamage = function () {};
me.onDeath = function () {
if (this.spikeLength > 4) {
this.spikeLength = 4
const spike = Vector.mult(Vector.normalise(Vector.sub(this.vertices[this.spikeVertex], this.position)), this.radius * this.spikeLength)
this.vertices[this.spikeVertex].x = this.position.x + spike.x
this.vertices[this.spikeVertex].y = this.position.y + spike.y
}
};
me.do = function () {
if (!mech.isBodiesAsleep) {
// this.gravity();
this.seePlayerByLookingAt();
this.checkStatus();
this.attraction();
if (this.isSpikeReset) {
if (this.seePlayer.recall) {
const dist = Vector.sub(this.seePlayer.position, this.position);
const distMag = Vector.magnitude(dist);
if (distMag < this.radius * 7) {
//find nearest vertex
let nearestDistance = Infinity
for (let i = 0, len = this.vertices.length; i < len; i++) {
//find distance to player for each vertex
const dist = Vector.sub(this.seePlayer.position, this.vertices[i]);
const distMag = Vector.magnitude(dist);
//save the closest distance
if (distMag < nearestDistance) {
this.spikeVertex = i
nearestDistance = distMag
}
}
this.spikeLength = 1
this.isSpikeGrowing = true;
this.isSpikeReset = false;
Matter.Body.setAngularVelocity(this, 0)
}
}
} else {
if (this.isSpikeGrowing) {
this.spikeLength += 1
if (this.spikeLength > 9) {
this.isSpikeGrowing = false;
}
} else {
this.spikeLength -= 0.1
if (this.spikeLength < 1) {
this.spikeLength = 1
this.isSpikeReset = true
}
}
const spike = Vector.mult(Vector.normalise(Vector.sub(this.vertices[this.spikeVertex], this.position)), this.radius * this.spikeLength)
this.vertices[this.spikeVertex].x = this.position.x + spike.x
this.vertices[this.spikeVertex].y = this.position.y + spike.y
}
}
};
},
striker(x, y, radius = 14 + Math.ceil(Math.random() * 25)) {
mobs.spawn(x, y, 5, radius, "rgb(221,102,119)");