Files
n-gon-improved/js/index.js
landgreen 36d44c2569 balance
over all game difficulty scaling occurs faster
  your damage will feel lower, and you will take more harm,
  so you should probably play on a lower difficulty

tech: Higgs manism gives 50% reduced fire delay instead of harm reduction
tech: inertial frame is removed
tech: automatic is now a junk tech

balance:
  dead reckoning gives 36% damage when at rest (was 30%)
  overcharge gives 10 more energy, but adds 10 junk tech
  1st ionization energy gives 6 energy per heal (was 5)
  dormancy increases damage by 100% but lowers it by 33% if no recent kills (was +50%, -15%)
  torpor decreases harm by 66% increases harm by 15% if no recent kills (was -50%, +10%)
  Ψ(t) collapse spawns 3 more research, so it's at 15
  fragmentation gives 30% more nails for railgun
  ammonium nitrate +25% (was 20%)
  generalist gives 8 guns (was 6)
  arsenal gives 10% per gun (was 14%)
  rivet gun fires 25% faster, rivets are 15% larger
  shotgun slug is 33% bigger
  missile bot fires 10% more often
  tinsellated flagella gives 40% speed increase (was 50%), base spore speed is 10% faster
  beamSplitter has a 20% lower divergence
  nano manufacturing tech is all buffed 15%
  traversable geodesics gives 2 guns and ammo (was 1)
  mines have 25% more nails, laser mines use 20% less energy sentry mines last 33% seconds longer
  zoospore vector has an 11% chance to spawn (was 9%)
  negentropy spawns a heal for every 33 missing health (was 50 health)
  exciton-lattice gives 60% damage
  thermocouple spawns 1-8 ice-IX (was 1-5)
  WIMPs spawn 2-6 research (was 2-3)
  quantum immortality reduces harm by 33% (was 23%)
  commodities exchange gives 10 power ups (was 8)
  super balls are 17% bigger (this means they do about 25% more damage)
  exothermic process increases damage by (was 45%)
  heat engine increases damage by 50% (was 40%)
  replication gives 10% duplication chance (was 8%)
  stimulated emission gives 22% duplication chance
  futures exchange gives 4.7% duplication chance per cancel  (was 4.3%)
  needles are 10% slower and do 15% more damage

bug fixes:
  reduced tolerances text rewritten to clarify that it gives more ammo per ammo pack
  hazards on horizontal flipped levels now correctly do damage
  ship mode aims properly after you die
    although it still doesn't reset
  experiment mode selections are highlighted better
2021-06-13 05:41:37 -07:00

1181 lines
56 KiB
JavaScript

"use strict";
//collision groups
// cat.player | cat.map | cat.body | cat.bullet | cat.powerUp | cat.mob | cat.mobBullet | cat.mobShield | cat.phased
const cat = {
player: 0x1,
map: 0x10,
body: 0x100,
bullet: 0x1000,
powerUp: 0x10000,
mob: 0x100000,
mobBullet: 0x1000000,
mobShield: 0x10000000,
phased: 0x100000000,
}
function shuffle(array) {
var currentIndex = array.length,
temporaryValue,
randomIndex;
// While there remain elements to shuffle...
while (0 !== currentIndex) {
// Pick a remaining element...
randomIndex = Math.floor(Math.random() * currentIndex);
currentIndex -= 1;
// And swap it with the current element.
temporaryValue = array[currentIndex];
array[currentIndex] = array[randomIndex];
array[randomIndex] = temporaryValue;
}
return array;
}
// shrink power up selection menu to find window height
if (screen.height < 800) {
document.getElementById("choose-grid").style.fontSize = "1em"; //1.3em is normal
if (screen.height < 600) document.getElementById("choose-grid").style.fontSize = "0.8em"; //1.3em is normal
}
//**********************************************************************
// check for URL parameters to load an experimental game
//**********************************************************************
//example https://landgreen.github.io/sidescroller/index.html?
// &gun1=minigun&gun2=laser
// &tech1=laser-bot&tech2=mass%20driver&tech3=overcharge&tech4=laser-bot&tech5=laser-bot&field=phase%20decoherence%20field&difficulty=2
//add ? to end of url then for each power up add
// &gun1=name&gun2=name
// &tech1=laser-bot&tech2=mass%20driver&tech3=overcharge&tech4=laser-bot&tech5=laser-bot
// &field=phase%20decoherence%20field
// &difficulty=2
//use %20 for spaces
//difficulty is 0 easy, 1 normal, 2 hard, 4 why
function getUrlVars() {
let vars = {};
window.location.href.replace(/[?&]+([^=&]+)=([^&]*)/gi, function(m, k, v) {
vars[k] = v;
});
return vars;
}
window.addEventListener('load', () => {
const set = getUrlVars()
if (Object.keys(set).length !== 0) {
build.populateGrid() //trying to solve a bug with this, but maybe it doesn't help
openExperimentMenu();
//add experimental selections based on url
for (const property in set) {
set[property] = set[property].replace(/%20/g, " ")
set[property] = set[property].replace(/%27/g, "'")
set[property] = set[property].replace(/%CE%A8/g, "Ψ")
if (property === "field") {
let found = false
let index
for (let i = 0; i < m.fieldUpgrades.length; i++) {
if (set[property] === m.fieldUpgrades[i].name) {
index = i;
found = true;
break;
}
}
if (found) build.choosePowerUp(document.getElementById(`field-${index}`), index, 'field')
}
if (property.substring(0, 3) === "gun") {
let found = false
let index
for (let i = 0; i < b.guns.length; i++) {
if (set[property] === b.guns[i].name) {
index = i;
found = true;
break;
}
}
if (found) build.choosePowerUp(document.getElementById(`gun-${index}`), index, 'gun')
}
if (property.substring(0, 4) === "tech") {
for (let i = 0; i < tech.tech.length; i++) {
if (set[property] === tech.tech[i].name) {
build.choosePowerUp(document.getElementById(`tech-${i}`), i, 'tech', true)
break;
}
}
}
if (property === "difficulty") {
simulation.difficultyMode = Number(set[property])
document.getElementById("difficulty-select-experiment").value = Number(set[property])
}
if (property === "level") document.getElementById("starting-level").value = Number(set[property])
if (property === "noPower") document.getElementById("no-power-ups").checked = Number(set[property])
}
}
});
//**********************************************************************
//set up canvas
//**********************************************************************
const canvas = document.getElementById("canvas");
//using "const" causes problems in safari when an ID shares the same name.
const ctx = canvas.getContext("2d");
document.body.style.backgroundColor = "#fff";
//disable pop up menu on right click
document.oncontextmenu = function() {
return false;
}
function setupCanvas() {
canvas.width = window.innerWidth;
canvas.height = window.innerHeight;
canvas.width2 = canvas.width / 2; //precalculated because I use this often (in mouse look)
canvas.height2 = canvas.height / 2;
canvas.diagonal = Math.sqrt(canvas.width2 * canvas.width2 + canvas.height2 * canvas.height2);
// ctx.font = "18px Arial";
// ctx.textAlign = "center";
ctx.font = "25px Arial";
ctx.lineJoin = "round";
ctx.lineCap = "round";
// ctx.lineCap='square';
simulation.setZoom();
}
setupCanvas();
window.onresize = () => {
setupCanvas();
};
//**********************************************************************
// experimental build grid display and pause
//**********************************************************************
const build = {
// onLoadPowerUps() {
// const set = getUrlVars()
// if (Object.keys(set).length !== 0) {
// for (const property in set) {
// set[property] = set[property].replace(/%20/g, " ")
// if (property.substring(0, 3) === "gun") b.giveGuns(set[property])
// if (property.substring(0, 3) === "tech") tech.giveTech(set[property])
// if (property === "field") m.setField(set[property])
// if (property === "difficulty") {
// simulation.difficultyMode = Number(set[property])
// document.getElementById("difficulty-select").value = Number(set[property])
// }
// if (property === "level") {
// level.levelsCleared += Number(set[property]);
// level.difficultyIncrease(Number(set[property]) * simulation.difficultyMode) //increase difficulty based on modes
// spawn.setSpawnList(); //picks a couple mobs types for a themed random mob spawns
// level.onLevel++
// }
// }
// for (let i = 0; i < bullet.length; ++i) Matter.World.remove(engine.world, bullet[i]);
// bullet = []; //remove any bullets that might have spawned from tech
// if (b.inventory.length > 0) {
// b.activeGun = b.inventory[0] //set first gun to active gun
// simulation.makeGunHUD();
// }
// }
// },
pauseGrid() {
let botText = ""
if (tech.nailBotCount) botText += `<br>nail-bots: ${tech.nailBotCount}`
if (tech.orbitBotCount) botText += `<br>orbital-bots: ${tech.orbitBotCount}`
if (tech.boomBotCount) botText += `<br>boom-bots: ${tech.boomBotCount}`
if (tech.laserBotCount) botText += `<br>laser-bots: ${tech.laserBotCount}`
if (tech.foamBotCount) botText += `<br>foam-bots: ${tech.foamBotCount}`
if (tech.dynamoBotCount) botText += `<br>dynamo-bots: ${tech.dynamoBotCount}`
if (tech.plasmaBotCount) botText += `<br>plasma-bots: ${tech.plasmaBotCount}`
if (tech.missileBotCount) botText += `<br>missile-bots: ${tech.missileBotCount}`
const harm = (1 - m.harmReduction()) * 100
let text = ""
if (!simulation.isChoosing) text += `<div class="pause-grid-module">
<span style="font-size:1.5em;font-weight: 600;">PAUSED</span> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; press P to resume</div>`
text += `<div class="pause-grid-module" style = "font-size: 13px;line-height: 120%;padding: 5px;">
${simulation.isCheating? "<em>lore disabled</em><br><br>": ""}
<strong class='color-d'>damage</strong> increase: ${((tech.damageFromTech()-1)*100).toFixed(0)}%
<br><strong class='color-harm'>harm</strong> reduction: ${harm.toFixed(harm > 90 ? 2 : 0)}%
<br><strong><em>fire delay</em></strong> decrease: ${((1-b.fireCD)*100).toFixed(b.fireCD < 0.1 ? 2 : 0)}%
<br><strong class='color-dup'>duplication</strong> chance: ${(Math.min(1,tech.duplicationChance())*100).toFixed(0)}%
${botText}
<br>
<br><strong class='color-m'>tech</strong>: ${tech.totalCount} &nbsp; <strong class='color-r'>research</strong>: ${powerUps.research.count}
<br><strong class='color-h'>health</strong>: (${(m.health*100).toFixed(0)} / ${(m.maxHealth*100).toFixed(0)}) &nbsp; <strong class='color-f'>energy</strong>: (${(m.energy*100).toFixed(0)} / ${(m.maxEnergy*100).toFixed(0)})
<br>position: (${player.position.x.toFixed(1)}, ${player.position.y.toFixed(1)}) &nbsp; velocity: (${player.velocity.x.toFixed(1)}, ${player.velocity.y.toFixed(1)})
<br>mouse: (${simulation.mouseInGame.x.toFixed(1)}, ${simulation.mouseInGame.y.toFixed(1)}) &nbsp; mass: ${player.mass.toFixed(1)}
<br>
<br>level: ${level.levels[level.onLevel]} (${level.difficultyText()}) &nbsp; ${m.cycle} cycles
<br>${mob.length} mobs, &nbsp; ${body.length} blocks, &nbsp; ${bullet.length} bullets, &nbsp; ${powerUp.length} power ups
<br>damage difficulty scale: ${(b.dmgScale*100).toFixed(2) }%
<br>harm difficulty scale: ${(simulation.dmgScale*100).toFixed(0)}%
<br>heal difficulty scale: ${(simulation.healScale*100).toFixed(1)}%
<br><svg class="SVG-button" onclick="build.shareURL(false)" width="110" height="25" style="padding:2px; margin: 10px;">
<g stroke='none' fill='#333' stroke-width="2" font-size="17px" font-family="Ariel, sans-serif">
<text x="5" y="18">copy build url</text>
</g>
</svg>
</div>`;
for (let i = 0, len = b.inventory.length; i < len; i++) {
text += `<div class="pause-grid-module"><div class="grid-title"><div class="circle-grid gun"></div> &nbsp; ${b.guns[b.inventory[i]].name} - <span style="font-size:100%;font-weight: 100;">${b.guns[b.inventory[i]].ammo}</span></div> ${b.guns[b.inventory[i]].description}</div>`
}
let el = document.getElementById("pause-grid-left")
el.style.display = "grid"
el.innerHTML = text
text = "";
text += `<div class="pause-grid-module" id ="pause-field"><div class="grid-title"><div class="circle-grid field"></div> &nbsp; ${m.fieldUpgrades[m.fieldMode].name}</div> ${m.fieldUpgrades[m.fieldMode].description}</div>`
let countTech = 0
for (let i = 0, len = tech.tech.length; i < len; i++) {
if (tech.tech[i].count > 0 && !tech.tech[i].isNonRefundable) {
const isCount = tech.tech[i].count > 1 ? `(${tech.tech[i].count}x)` : "";
if (tech.tech[i].isFieldTech) {
text += `<div class="pause-grid-module"><div class="grid-title">
<span style="position:relative;">
<div class="circle-grid tech" style="position:absolute; top:0; left:0;opacity:0.8;"></div>
<div class="circle-grid field" style="position:absolute; top:0; left:10px;opacity:0.65;"></div>
</span>
&nbsp; &nbsp; &nbsp; &nbsp; ${tech.tech[i].name} ${isCount}</div>${tech.tech[i].description}</div></div>`
} else if (tech.tech[i].isGunTech) {
text += `<div class="pause-grid-module"><div class="grid-title">
<span style="position:relative;">
<div class="circle-grid tech" style="position:absolute; top:0; left:0;opacity:0.8;"></div>
<div class="circle-grid gun" style="position:absolute; top:0; left:10px; opacity:0.65;"></div>
</span>
&nbsp; &nbsp; &nbsp; &nbsp; ${tech.tech[i].name} ${isCount}</div>${tech.tech[i].description}</div></div>`
} else if (tech.tech[i].isLore) {
text += `<div class="pause-grid-module"><div class="grid-title lore-text"><div class="circle-grid lore"></div> &nbsp; ${tech.tech[i].name} ${isCount}</div>${tech.tech[i].description}</div></div>`
// } else if (tech.tech[i].isJunk) {
// text += `<div class="pause-grid-module"><div class="grid-title"><div class="circle-grid junk"></div> &nbsp; ${tech.tech[i].name} ${isCount}</div>${tech.tech[i].description}</div></div>`
} else {
text += `<div class="pause-grid-module"><div class="grid-title"><div class="circle-grid tech"></div> &nbsp; ${tech.tech[i].name} ${isCount}</div>${tech.tech[i].description}</div></div>`
}
countTech++
} else if (tech.tech[i].isLost) {
text += `<div class="pause-grid-module" style="text-decoration: line-through;"><div class="grid-title">${tech.tech[i].name}</div>${tech.tech[i].description}</div></div>`
}
}
el = document.getElementById("pause-grid-right")
el.style.display = "grid"
el.innerHTML = text
if (countTech > 5 || b.inventory.length > 6) {
document.body.style.overflowY = "scroll";
document.body.style.overflowX = "hidden";
}
},
unPauseGrid() {
document.body.style.overflow = "hidden"
document.getElementById("pause-grid-left").style.display = "none"
document.getElementById("pause-grid-right").style.display = "none"
window.scrollTo(0, 0);
},
isExperimentSelection: true,
choosePowerUp(who, index, type, isAllowed = false) {
if (type === "gun") {
let isDeselect = false
for (let i = 0, len = b.inventory.length; i < len; i++) { //look for selection in inventory
if (b.guns[b.inventory[i]].name === b.guns[index].name) { //if already clicked, remove gun
isDeselect = true
who.classList.remove("build-gun-selected");
//remove gun
b.inventory.splice(i, 1)
b.guns[index].count = 0;
b.guns[index].have = false;
if (b.guns[index].ammo != Infinity) b.guns[index].ammo = 0;
if (b.inventory.length === 0) b.activeGun = null;
simulation.makeGunHUD();
break
}
}
if (!isDeselect) { //add gun
who.classList.add("build-gun-selected");
b.giveGuns(index)
}
} else if (type === "field") {
if (m.fieldMode !== index) {
document.getElementById("field-" + m.fieldMode).classList.remove("build-field-selected");
m.setField(index)
who.classList.add("build-field-selected");
}
} else if (type === "tech") {
if (tech.tech[index].count < tech.tech[index].maxCount) {
// if (!tech.tech[index].isLore && !tech.tech[index].isNonRefundable && !who.classList.contains("build-tech-selected")) who.classList.add("build-tech-selected");
if (!who.classList.contains("build-tech-selected")) who.classList.add("build-tech-selected");
tech.giveTech(index)
} else if (!tech.tech[index].isNonRefundable) {
tech.totalCount -= tech.tech[index].count
tech.removeTech(index);
who.classList.remove("build-tech-selected");
} else {
// for non refundable tech this makes it flash off for a second, but return to on to show that it can't be set off
who.classList.remove("build-tech-selected")
setTimeout(() => {
who.classList.add("build-tech-selected")
}, 50);
}
}
// } else if (type === "tech") { //remove tech if you have too many
// if (tech.tech[index].count < tech.tech[index].maxCount) {
// if (!who.classList.contains("build-tech-selected")) who.classList.add("build-tech-selected");
// tech.giveTech(index)
// } else if (!tech.tech[index].isNonRefundable) {
// tech.totalCount -= tech.tech[index].count
// tech.removeTech(index);
// who.classList.remove("build-tech-selected");
// } else {
// who.classList.remove("build-tech-selected")
// setTimeout(() => { //return energy
// who.classList.add("build-tech-selected")
// }, 50);
// }
// }
//update tech text //disable not allowed tech
for (let i = 0, len = tech.tech.length; i < len; i++) {
const techID = document.getElementById("tech-" + i)
if (!tech.tech[i].isExperimentHide && (!tech.tech[i].isNonRefundable || tech.tech[i].isExperimentalMode)) {
if (tech.tech[i].allowed() || isAllowed || tech.tech[i].count > 0) {
const isCount = tech.tech[i].count > 1 ? `(${tech.tech[i].count}x)` : "";
if (tech.tech[i].isFieldTech) {
techID.innerHTML = ` <div class="grid-title">
<span style="position:relative;">
<div class="circle-grid tech" style="position:absolute; top:0; left:0;opacity:0.8;"></div>
<div class="circle-grid field" style="position:absolute; top:0; left:10px;opacity:0.65;"></div>
</span>
&nbsp; &nbsp; &nbsp; &nbsp; ${tech.tech[i].name} ${isCount}</div>${tech.tech[i].description}</div>`
// <div class="circle-grid gun" style="position:absolute; top:-3px; left:-3px; opacity:1; height: 33px; width:33px;"></div>
// <div class="circle-grid tech" style="position:absolute; top:5px; left:5px;opacity:1;height: 20px; width:20px;border: #fff solid 2px;"></div>
// border: #fff solid 0px;
} else if (tech.tech[i].isGunTech) {
techID.innerHTML = ` <div class="grid-title">
<span style="position:relative;">
<div class="circle-grid tech" style="position:absolute; top:0; left:0;opacity:0.8;"></div>
<div class="circle-grid gun" style="position:absolute; top:0; left:10px; opacity:0.65;"></div>
</span>
&nbsp; &nbsp; &nbsp; &nbsp; ${tech.tech[i].name} ${isCount}</div>${tech.tech[i].description}</div>`
} else if (tech.tech[i].isJunk) {
// text += `<div class="pause-grid-module"><div class="grid-title"><div class="circle-grid junk"></div> &nbsp; ${tech.tech[i].name} ${isCount}</div>${tech.tech[i].description}</div></div>`
techID.innerHTML = `<div class="grid-title"><div class="circle-grid junk"></div> &nbsp; ${tech.tech[i].name} ${isCount}</div>${tech.tech[i].description}</div>`
} else if (tech.tech[i].isExperimentalMode) {
// techID.innerHTML = `${tech.tech[i].description}</div>`
techID.innerHTML = `<div class="grid-title">${tech.tech[i].name}</div>${tech.tech[i].description}</div>`
// text += `<div class="grid-title">${tech.tech[i].name}</div> ${tech.tech[i].description}</div>`
} else {
techID.innerHTML = `<div class="grid-title"><div class="circle-grid tech"></div> &nbsp; ${tech.tech[i].name} ${isCount}</div>${tech.tech[i].description}</div>`
}
//deselect selected tech options if you don't have the tech any more // for example: when bot techs are converted after a bot upgrade tech is taken
if (tech.tech[i].count === 0 && techID.classList.contains("build-tech-selected")) techID.classList.remove("build-tech-selected");
if (techID.classList.contains("experiment-grid-disabled")) {
techID.classList.remove("experiment-grid-disabled");
techID.setAttribute("onClick", `javascript: build.choosePowerUp(this,${i},'tech')`);
}
} else { //disabled color
// techID.innerHTML = `<div class="grid-title"> ${tech.tech[i].name}</div><span style="color:#666;">requires: ${tech.tech[i].requires}</span></div>`
// techID.innerHTML = `<div class="grid-title"> ${tech.tech[i].name}</div><span style="color:#666;">requires: ${tech.tech[i].requires}</span></div>`
techID.innerHTML = `<div class="grid-title">${tech.tech[i].name}</div>${tech.tech[i].description}</div>`
// console.log(techID)
if (!techID.classList.contains("experiment-grid-disabled")) {
techID.classList.add("experiment-grid-disabled");
techID.onclick = null
}
if (tech.tech[i].count > 0) tech.removeTech(i)
if (techID.classList.contains("build-tech-selected")) techID.classList.remove("build-tech-selected");
}
}
}
},
populateGrid() {
let text = `
<div style="display: flex; justify-content: space-around; align-items: center;">
<svg class="SVG-button" onclick="build.startExperiment()" width="115" height="51">
<g stroke='none' fill='#333' stroke-width="2" font-size="40px" font-family="Ariel, sans-serif">
<text x="18" y="38">start</text>
</g>
</svg>
<svg class="SVG-button" onclick="build.reset()" width="50" height="25">
<g stroke='none' fill='#333' stroke-width="2" font-size="17px" font-family="Ariel, sans-serif">
<text x="5" y="18">reset</text>
</g>
</svg>
<svg class="SVG-button" onclick="build.shareURL(true)" width="52" height="25">
<g stroke='none' fill='#333' stroke-width="2" font-size="17px" font-family="Ariel, sans-serif">
<text x="5" y="18">share</text>
</g>
</svg>
</div>
<div style="align-items: center; text-align:center; font-size: 1.00em; line-height: 190%;background-color:var(--build-bg-color);">
<div>starting level: <input id='starting-level' type="number" step="1" value="0" min="0" max="99"></div>
<div>
<label for="difficulty-select" title="effects: number of mobs, damage done by mobs, damage done to mobs, mob speed, heal effects">difficulty:</label>
<select name="difficulty-select" id="difficulty-select-experiment">
<option value="1">easy</option>
<option value="2" selected>normal</option>
<option value="4">hard</option>
<option value="6">why?</option>
</select>
</div>
<div>
<label for="no-power-ups" title="no tech, fields, or guns will spawn">no power ups:</label>
<input type="checkbox" id="no-power-ups" name="no-power-ups" style="width:17px; height:17px;">
</div>
</div>`
for (let i = 0, len = m.fieldUpgrades.length; i < len; i++) {
text += `<div id ="field-${i}" class="experiment-grid-module" onclick="build.choosePowerUp(this,${i},'field')"><div class="grid-title"><div class="circle-grid field"></div> &nbsp; ${m.fieldUpgrades[i].name}</div> ${m.fieldUpgrades[i].description}</div>`
}
for (let i = 0, len = b.guns.length; i < len; i++) {
text += `<div id = "gun-${i}" class="experiment-grid-module" onclick="build.choosePowerUp(this,${i},'gun')"><div class="grid-title"><div class="circle-grid gun"></div> &nbsp; ${b.guns[i].name}</div> ${b.guns[i].description}</div>`
}
for (let i = 0, len = tech.tech.length; i < len; i++) {
if (!tech.tech[i].isExperimentHide && (!tech.tech[i].isNonRefundable || tech.tech[i].isExperimentalMode)) {
if (tech.tech[i].allowed()) { // || tech.tech[i].name === "+1 cardinality") { //|| tech.tech[i].name === "leveraged investment"
if (tech.tech[i].isExperimentalMode) {
text += `<div id="tech-${i}" class="experiment-grid-module" onclick="build.choosePowerUp(this,${i},'tech')"><div class="grid-title">${tech.tech[i].name}</div> ${tech.tech[i].description}</div>`
} else {
text += `<div id="tech-${i}" class="experiment-grid-module" onclick="build.choosePowerUp(this,${i},'tech')"><div class="grid-title"><div class="circle-grid tech"></div> &nbsp; ${tech.tech[i].name}</div> ${tech.tech[i].description}</div>`
}
} else {
// text += `<div id="tech-${i}" class="experiment-grid-module "><div class="grid-title">${tech.tech[i].name}</div><span style="color:#666;">requires: ${tech.tech[i].requires}</span></div>`
text += `<div id="tech-${i}" class="experiment-grid-module experiment-grid-disabled"><div class="grid-title"> ${tech.tech[i].name}</div> ${tech.tech[i].description}</div>`
}
}
}
document.getElementById("experiment-grid").innerHTML = text
document.getElementById("difficulty-select-experiment").value = document.getElementById("difficulty-select").value
document.getElementById("difficulty-select-experiment").addEventListener("input", () => {
simulation.difficultyMode = Number(document.getElementById("difficulty-select-experiment").value)
localSettings.difficultyMode = Number(document.getElementById("difficulty-select-experiment").value)
document.getElementById("difficulty-select").value = document.getElementById("difficulty-select-experiment").value
localStorage.setItem("localSettings", JSON.stringify(localSettings)); //update local storage
});
//add tooltips
for (let i = 0, len = tech.tech.length; i < len; i++) {
if (document.getElementById(`tech-${i}`)) {
document.getElementById(`tech-${i}`).setAttribute('data-descr', tech.tech[i].requires); //add tooltip
// document.getElementById(`tech-${i}`).setAttribute('title', tech.tech[i].requires); //add tooltip
}
}
},
reset() {
simulation.startGame(true); //starts game, but pauses it
build.isExperimentSelection = true;
simulation.paused = true;
m.setField(0)
b.inventory = []; //removes guns and ammo
for (let i = 0, len = b.guns.length; i < len; ++i) {
b.guns[i].count = 0;
b.guns[i].have = false;
if (b.guns[i].ammo != Infinity) b.guns[i].ammo = 0;
}
b.activeGun = null;
simulation.makeGunHUD();
tech.setupAllTech();
build.populateGrid();
document.getElementById("field-0").classList.add("build-field-selected");
document.getElementById("experiment-grid").style.display = "grid"
},
shareURL(isCustom = false) {
let url = "https://landgreen.github.io/sidescroller/index.html?"
let count = 0;
for (let i = 0; i < b.inventory.length; i++) {
if (b.guns[b.inventory[i]].have) {
url += `&gun${count}=${encodeURIComponent(b.guns[b.inventory[i]].name.trim())}`
count++
}
}
count = 0;
for (let i = 0; i < tech.tech.length; i++) {
for (let j = 0; j < tech.tech[i].count; j++) {
url += `&tech${count}=${encodeURIComponent(tech.tech[i].name.trim())}`
count++
}
}
url += `&field=${encodeURIComponent(m.fieldUpgrades[m.fieldMode].name.trim())}`
url += `&difficulty=${simulation.difficultyMode}`
if (isCustom) {
url += `&level=${Math.abs(Number(document.getElementById("starting-level").value))}`
url += `&noPower=${Number(document.getElementById("no-power-ups").checked)}`
alert('n-gon build URL copied to clipboard.\nPaste into browser address bar.')
} else {
simulation.makeTextLog("n-gon build URL copied to clipboard.<br>Paste into browser address bar.")
}
console.log('n-gon build URL copied to clipboard.\nPaste into browser address bar.')
console.log(url)
simulation.copyToClipBoard(url)
},
startExperiment() {
build.isExperimentSelection = false;
spawn.setSpawnList(); //gives random mobs, not starter mobs
spawn.setSpawnList();
if (b.inventory.length > 0) {
b.activeGun = b.inventory[0] //set first gun to active gun
simulation.makeGunHUD();
}
for (let i = 0; i < bullet.length; ++i) Matter.World.remove(engine.world, bullet[i]);
bullet = []; //remove any bullets that might have spawned from tech
const levelsCleared = Math.abs(Number(document.getElementById("starting-level").value))
level.difficultyIncrease(Math.min(99, levelsCleared * simulation.difficultyMode)) //increase difficulty based on modes
level.levelsCleared += levelsCleared;
simulation.isNoPowerUps = document.getElementById("no-power-ups").checked
if (simulation.isNoPowerUps) { //remove tech, guns, and fields
function removeOne() { //recursive remove one at a time to avoid array problems
for (let i = 0; i < powerUp.length; i++) {
if (powerUp[i].name === "tech" || powerUp[i].name === "gun" || powerUp[i].name === "field") {
Matter.World.remove(engine.world, powerUp[i]);
powerUp.splice(i, 1);
removeOne();
break
}
}
}
removeOne();
}
simulation.isCheating = true;
for (let i = 0, len = tech.tech.length; i < len; i++) {
if (tech.tech[i].isLore) tech.tech[i].frequency = 0;
}
document.body.style.cursor = "none";
document.body.style.overflow = "hidden"
document.getElementById("experiment-grid").style.display = "none"
simulation.paused = false;
requestAnimationFrame(cycle);
}
}
function openExperimentMenu() {
document.getElementById("experiment-button").style.display = "none";
const el = document.getElementById("experiment-grid")
el.style.display = "grid"
document.body.style.overflowY = "scroll";
document.body.style.overflowX = "hidden";
document.getElementById("info").style.display = 'none'
build.reset();
}
//record settings so they can be reproduced in the experimental menu
document.getElementById("experiment-button").addEventListener("click", () => { //setup build run
let field = 0;
let inventory = [];
let techList = [];
if (!simulation.firstRun) {
field = m.fieldMode
inventory = [...b.inventory]
for (let i = 0; i < tech.tech.length; i++) {
techList.push(tech.tech[i].count)
}
}
openExperimentMenu();
});
// ************************************************************************************************
// inputs
// ************************************************************************************************
const input = {
fire: false, // left mouse
field: false, // right mouse
up: false, // jump
down: false, // crouch
left: false,
right: false,
isPauseKeyReady: true,
key: {
// fire: "ShiftLeft",
field: "Space",
up: "KeyW", // jump
down: "KeyS", // crouch
left: "KeyA",
right: "KeyD",
pause: "KeyP",
nextGun: "KeyE",
previousGun: "KeyQ",
testing: "KeyT"
},
setDefault() {
input.key = {
// fire: "ShiftLeft",
field: "Space",
up: "KeyW", // jump
down: "KeyS", // crouch
left: "KeyA",
right: "KeyD",
pause: "KeyP",
nextGun: "KeyE",
previousGun: "KeyQ",
testing: "KeyT"
}
input.controlTextUpdate()
},
controlTextUpdate() {
function cleanText(text) {
return text.replace('Key', '').replace('Digit', '')
}
document.getElementById("key-field").innerHTML = cleanText(input.key.field)
document.getElementById("key-up").innerHTML = cleanText(input.key.up)
document.getElementById("key-down").innerHTML = cleanText(input.key.down)
document.getElementById("key-left").innerHTML = cleanText(input.key.left)
document.getElementById("key-right").innerHTML = cleanText(input.key.right)
document.getElementById("key-pause").innerHTML = cleanText(input.key.pause)
document.getElementById("key-next-gun").innerHTML = cleanText(input.key.nextGun)
document.getElementById("key-previous-gun").innerHTML = cleanText(input.key.previousGun)
document.getElementById("key-testing").innerHTML = cleanText(input.key.testing) //if (localSettings.loreCount > 0)
document.getElementById("splash-up").innerHTML = cleanText(input.key.up)[0]
document.getElementById("splash-down").innerHTML = cleanText(input.key.down)[0]
document.getElementById("splash-left").innerHTML = cleanText(input.key.left)[0]
document.getElementById("splash-right").innerHTML = cleanText(input.key.right)[0]
document.getElementById("splash-next-gun").innerHTML = cleanText(input.key.nextGun)[0]
document.getElementById("splash-previous-gun").innerHTML = cleanText(input.key.previousGun)[0]
localSettings.key = input.key
localStorage.setItem("localSettings", JSON.stringify(localSettings)); //update local storage
},
focus: null,
setTextFocus() {
const backgroundColor = "#fff"
document.getElementById("key-field").style.background = backgroundColor
document.getElementById("key-up").style.background = backgroundColor
document.getElementById("key-down").style.background = backgroundColor
document.getElementById("key-left").style.background = backgroundColor
document.getElementById("key-right").style.background = backgroundColor
document.getElementById("key-pause").style.background = backgroundColor
document.getElementById("key-next-gun").style.background = backgroundColor
document.getElementById("key-previous-gun").style.background = backgroundColor
document.getElementById("key-testing").style.background = backgroundColor
if (input.focus) input.focus.style.background = 'rgb(0, 200, 255)';
},
setKeys(event) {
//check for duplicate keys
if (event.code && !(
event.code === "ArrowRight" ||
event.code === "ArrowLeft" ||
event.code === "ArrowUp" ||
event.code === "ArrowDown" ||
event.code === input.key.field ||
event.code === input.key.up ||
event.code === input.key.down ||
event.code === input.key.left ||
event.code === input.key.right ||
event.code === input.key.pause ||
event.code === input.key.nextGun ||
event.code === input.key.previousGun ||
event.code === input.key.testing
)) {
switch (input.focus.id) {
case "key-field":
input.key.field = event.code
break;
case "key-up":
input.key.up = event.code
break;
case "key-down":
input.key.down = event.code
break;
case "key-left":
input.key.left = event.code
break;
case "key-right":
input.key.right = event.code
break;
case "key-pause":
input.key.pause = event.code
break;
case "key-next-gun":
input.key.nextGun = event.code
break;
case "key-previous-gun":
input.key.previousGun = event.code
break;
case "key-testing":
input.key.testing = event.code
break;
}
}
input.controlTextUpdate()
input.endKeySensing()
},
endKeySensing() {
window.removeEventListener("keydown", input.setKeys);
input.focus = null
input.setTextFocus()
}
}
document.getElementById("control-table").addEventListener('click', (event) => {
if (event.target.className === 'key-input') {
input.focus = event.target
input.setTextFocus()
window.addEventListener("keydown", input.setKeys);
}
});
document.getElementById("control-details").addEventListener("toggle", function() {
input.controlTextUpdate()
input.endKeySensing();
})
document.getElementById("control-reset").addEventListener('click', input.setDefault);
window.addEventListener("keyup", function(event) {
switch (event.code) {
case input.key.right:
case "ArrowRight":
input.right = false
break;
case input.key.left:
case "ArrowLeft":
input.left = false
break;
case input.key.up:
case "ArrowUp":
input.up = false
break;
case input.key.down:
case "ArrowDown":
input.down = false
break;
case input.key.field:
input.field = false
break
}
});
window.addEventListener("keydown", function(event) {
switch (event.code) {
case input.key.right:
case "ArrowRight":
input.right = true
break;
case input.key.left:
case "ArrowLeft":
input.left = true
break;
case input.key.up:
case "ArrowUp":
input.up = true
break;
case input.key.down:
case "ArrowDown":
input.down = true
break;
case input.key.field:
event.preventDefault();
input.field = true
break
case input.key.nextGun:
simulation.nextGun();
break
case input.key.previousGun:
simulation.previousGun();
break
case input.key.pause:
if (!simulation.isChoosing && input.isPauseKeyReady && m.alive) {
input.isPauseKeyReady = false
setTimeout(function() {
input.isPauseKeyReady = true
}, 300);
if (simulation.paused) {
build.unPauseGrid()
simulation.paused = false;
// level.levelAnnounce();
document.body.style.cursor = "none";
requestAnimationFrame(cycle);
} else {
simulation.paused = true;
build.pauseGrid()
document.body.style.cursor = "auto";
if (tech.isGunSwitchField || simulation.testing) {
document.getElementById("pause-field").addEventListener("click", () => {
const energy = m.energy
m.setField((m.fieldMode === m.fieldUpgrades.length - 1) ? 1 : m.fieldMode + 1) //cycle to next field
m.energy = energy
document.getElementById("pause-field").innerHTML = `<div class="grid-title"><div class="circle-grid field"></div> &nbsp; ${m.fieldUpgrades[m.fieldMode].name}</div> ${m.fieldUpgrades[m.fieldMode].description}`
});
}
}
}
break
case input.key.testing:
if (m.alive && localSettings.loreCount > 0) {
if (simulation.testing) {
simulation.testing = false;
simulation.loop = simulation.normalLoop
if (simulation.isConstructionMode) document.getElementById("construct").style.display = 'none'
simulation.makeTextLog("", 0);
} else { //if (keys[191])
simulation.testing = true;
simulation.loop = simulation.testingLoop
if (simulation.isConstructionMode) document.getElementById("construct").style.display = 'inline'
if (simulation.testing) tech.setCheating();
simulation.makeTextLog(
`<table class="pause-table">
<tr>
<td class='key-input-pause'>T</td>
<td class='key-used'><strong>toggle testing</strong></td>
</tr>
<tr>
<td class='key-input-pause'>R</td>
<td class='key-used'>teleport to mouse</td>
</tr>
<tr>
<td class='key-input-pause'>F</td>
<td class='key-used'>cycle field</td>
</tr>
<tr>
<td class='key-input-pause'>G</td>
<td class='key-used'>all guns</td>
</tr>
<tr>
<td class='key-input-pause'>H</td>
<td class='key-used'>brief harm immunity</td>
</tr>
<tr>
<td class='key-input-pause'>N</td>
<td class='key-used'>fill health, energy</td>
</tr>
<tr>
<td class='key-input-pause'>Y</td>
<td class='key-used'>random tech</td>
</tr>
<tr>
<td class='key-input-pause'>U</td>
<td class='key-used'>next level</td>
</tr>
<tr>
<td class='key-input-pause'>J</td>
<td class='key-used'>clear mobs</td>
</tr>
<tr>
<td class='key-input-pause'>I/O</td>
<td class='key-used'>zoom in / out</td>
</tr>
<tr>
<td class='key-input-pause'>1-8</td>
<td class='key-used'>spawn things</td>
</tr>
<tr>
<td class='key-input-pause'>⇧X</td>
<td class='key-used'>restart</td>
</tr>
</table>`, Infinity);
}
}
break
}
if (simulation.testing) {
if (event.key === "X") m.death(); //only uppercase
switch (event.key.toLowerCase()) {
case "o":
simulation.isAutoZoom = false;
simulation.zoomScale /= 0.9;
simulation.setZoom();
break;
case "i":
simulation.isAutoZoom = false;
simulation.zoomScale *= 0.9;
simulation.setZoom();
break
case "`":
powerUps.directSpawn(simulation.mouseInGame.x, simulation.mouseInGame.y, "research");
break
case "1":
powerUps.directSpawn(simulation.mouseInGame.x, simulation.mouseInGame.y, "heal");
break
case "2":
powerUps.directSpawn(simulation.mouseInGame.x, simulation.mouseInGame.y, "ammo");
break
case "3":
powerUps.directSpawn(simulation.mouseInGame.x, simulation.mouseInGame.y, "gun");
break
case "4":
powerUps.directSpawn(simulation.mouseInGame.x, simulation.mouseInGame.y, "field");
break
case "5":
powerUps.directSpawn(simulation.mouseInGame.x, simulation.mouseInGame.y, "tech");
break
case "6":
const index = body.length
spawn.bodyRect(simulation.mouseInGame.x, simulation.mouseInGame.y, 50, 50);
body[index].collisionFilter.category = cat.body;
body[index].collisionFilter.mask = cat.player | cat.map | cat.body | cat.bullet | cat.mob | cat.mobBullet
body[index].classType = "body";
World.add(engine.world, body[index]); //add to world
break
case "7":
const pick = spawn.fullPickList[Math.floor(Math.random() * spawn.fullPickList.length)];
spawn[pick](simulation.mouseInGame.x, simulation.mouseInGame.y);
break
case "8":
spawn.randomLevelBoss(simulation.mouseInGame.x, simulation.mouseInGame.y);
break
case "f":
const mode = (m.fieldMode === m.fieldUpgrades.length - 1) ? 0 : m.fieldMode + 1
m.setField(mode)
break
case "g":
b.giveGuns("all", 1000)
break
case "h":
// m.health = Infinity
m.immuneCycle = Infinity
// m.energy = Infinity
// document.getElementById("health").style.display = "none"
// document.getElementById("health-bg").style.display = "none"
break
case "n":
m.addHealth(Infinity)
m.energy = m.maxEnergy
break
case "y":
tech.giveTech()
break
case "r":
m.resetHistory();
Matter.Body.setPosition(player, simulation.mouseInGame);
Matter.Body.setVelocity(player, {
x: 0,
y: 0
});
// move bots to player
for (let i = 0; i < bullet.length; i++) {
if (bullet[i].botType) {
Matter.Body.setPosition(bullet[i], Vector.add(player.position, {
x: 250 * (Math.random() - 0.5),
y: 250 * (Math.random() - 0.5)
}));
Matter.Body.setVelocity(bullet[i], {
x: 0,
y: 0
});
}
}
break
case "u":
level.nextLevel();
break
case "j":
for (let i = 0, len = mob.length; i < len; ++i) mob[i].damage(Infinity, true)
setTimeout(() => { for (let i = 0, len = mob.length; i < len; ++i) mob[i].damage(Infinity, true) }, 100);
setTimeout(() => { for (let i = 0, len = mob.length; i < len; ++i) mob[i].damage(Infinity, true) }, 200);
break
}
}
});
//mouse move input
document.body.addEventListener("mousemove", (e) => {
simulation.mouse.x = e.clientX;
simulation.mouse.y = e.clientY;
});
document.body.addEventListener("mouseup", (e) => {
// input.fire = false;
// console.log(e)
if (e.which === 3) {
input.field = false;
} else {
input.fire = false;
}
});
document.body.addEventListener("mousedown", (e) => {
if (e.which === 3) {
input.field = true;
} else {
input.fire = true;
}
});
document.body.addEventListener("mouseenter", (e) => { //prevents mouse getting stuck when leaving the window
if (e.button === 1) {
input.fire = true;
} else {
input.fire = false;
}
if (e.button === 3) {
input.field = true;
} else {
input.field = false;
}
});
document.body.addEventListener("mouseleave", (e) => { //prevents mouse getting stuck when leaving the window
if (e.button === 1) {
input.fire = true;
} else {
input.fire = false;
}
if (e.button === 3) {
input.field = true;
} else {
input.field = false;
}
});
document.body.addEventListener("wheel", (e) => {
if (!simulation.paused) {
if (e.deltaY > 0) {
simulation.nextGun();
} else {
simulation.previousGun();
}
}
}, {
passive: true
});
//**********************************************************************
// local storage
//**********************************************************************
let localSettings = JSON.parse(localStorage.getItem("localSettings"));
if (localSettings) {
if (localSettings.key) {
input.key = localSettings.key
} else {
input.setDefault()
}
if (localSettings.loreCount === undefined) {
localSettings.loreCount = 0
localStorage.setItem("localSettings", JSON.stringify(localSettings)); //update local storage
}
simulation.isCommunityMaps = localSettings.isCommunityMaps
document.getElementById("community-maps").checked = localSettings.isCommunityMaps
simulation.difficultyMode = localSettings.difficultyMode
document.getElementById("difficulty-select").value = localSettings.difficultyMode
if (localSettings.fpsCapDefault === 'max') {
simulation.fpsCapDefault = 999999999;
} else {
simulation.fpsCapDefault = Number(localSettings.fpsCapDefault)
}
document.getElementById("fps-select").value = localSettings.fpsCapDefault
} else {
localSettings = {
isCommunityMaps: false,
difficultyMode: '2',
fpsCapDefault: 'max',
runCount: 0,
levelsClearedLastGame: 0,
loreCount: 0,
key: undefined
};
input.setDefault()
localStorage.setItem("localSettings", JSON.stringify(localSettings)); //update local storage
document.getElementById("community-maps").checked = localSettings.isCommunityMaps
simulation.isCommunityMaps = localSettings.isCommunityMaps
document.getElementById("difficulty-select").value = localSettings.difficultyMode
document.getElementById("fps-select").value = localSettings.fpsCapDefault
}
document.getElementById("control-testing").style.visibility = (localSettings.loreCount === 0) ? "hidden" : "visible"
// document.getElementById("experiment-button").style.visibility = (localSettings.loreCount === 0) ? "hidden" : "visible"
input.controlTextUpdate()
//**********************************************************************
// settings
//**********************************************************************
document.getElementById("fps-select").addEventListener("input", () => {
let value = document.getElementById("fps-select").value
if (value === 'max') {
simulation.fpsCapDefault = 999999999;
} else {
simulation.fpsCapDefault = Number(value)
}
localSettings.fpsCapDefault = value
localStorage.setItem("localSettings", JSON.stringify(localSettings)); //update local storage
});
document.getElementById("community-maps").addEventListener("input", () => {
simulation.isCommunityMaps = document.getElementById("community-maps").checked
localSettings.isCommunityMaps = simulation.isCommunityMaps
localStorage.setItem("localSettings", JSON.stringify(localSettings)); //update local storage
});
// difficulty-select-experiment event listener is set in build.makeGrid
document.getElementById("difficulty-select").addEventListener("input", () => {
simulation.difficultyMode = Number(document.getElementById("difficulty-select").value)
localSettings.difficultyMode = simulation.difficultyMode
localSettings.levelsClearedLastGame = 0 //after changing difficulty, reset run history
localStorage.setItem("localSettings", JSON.stringify(localSettings)); //update local storage
});
document.getElementById("updates").addEventListener("toggle", function() {
function loadJSON(path, success, error) { //generic function to get JSON
var xhr = new XMLHttpRequest();
xhr.onreadystatechange = function() {
if (xhr.readyState === XMLHttpRequest.DONE) {
if (xhr.status === 200) {
if (success)
success(JSON.parse(xhr.responseText));
} else {
if (error)
error(xhr);
}
}
};
xhr.open("GET", path, true);
xhr.send();
}
let text = `<strong>n-gon</strong>: <a href="https://github.com/landgreen/n-gon/blob/master/todo.txt">todo list</a> and complete <a href="https://github.com/landgreen/n-gon/commits/master">change-log</a><hr>`
document.getElementById("updates-div").innerHTML = text
/// https://api.github.com/repos/landgreen/n-gon/stats/commit_activity
loadJSON('https://api.github.com/repos/landgreen/n-gon/commits',
function(data) {
// console.log(data)
for (let i = 0, len = 3; i < len; i++) {
text += "<strong>" + data[i].commit.author.date.substr(0, 10) + "</strong> - "; //+ "<br>"
text += data[i].commit.message
if (i < len - 1) text += "<hr>"
}
document.getElementById("updates-div").innerHTML = text.replace(/\n/g, "<br />")
},
function(xhr) {
console.error(xhr);
}
);
})
//**********************************************************************
// main loop
//**********************************************************************
simulation.loop = simulation.normalLoop;
function cycle() {
if (!simulation.paused) requestAnimationFrame(cycle);
const now = Date.now();
const elapsed = now - simulation.then; // calc elapsed time since last loop
if (elapsed > simulation.fpsInterval) { // if enough time has elapsed, draw the next frame
simulation.then = now - (elapsed % simulation.fpsInterval); // Get ready for next frame by setting then=now. Also, adjust for fpsInterval not being multiple of 16.67
simulation.cycle++; //tracks game cycles
m.cycle++; //tracks player cycles //used to alow time to stop for everything, but the player
if (simulation.clearNow) {
simulation.clearNow = false;
simulation.clearMap();
level.start();
}
simulation.loop();
// if (isNaN(m.health) || isNaN(m.energy)) {
// console.log(`m.health = ${m.health}`)
// simulation.paused = true;
// build.pauseGrid()
// document.body.style.cursor = "auto";
// alert("health is NaN, please report this bug to the discord \n https://discordapp.com/invite/2eC9pgJ")
// }
// for (let i = 0, len = loop.length; i < len; i++) {
// loop[i]()
// }
}
}