5f68bc687f
new mob: pulsar - aims at player and does damage in an circle (set to 3x chance to show up until the next patch) several tech that were nonrefundable now can be removed and refunded added several bug fixes
1257 lines
55 KiB
JavaScript
1257 lines
55 KiB
JavaScript
// game Object ********************************************************
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//*********************************************************************
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const simulation = {
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loop() {}, //main game loop, gets se tto normal or testing loop
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normalLoop() {
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simulation.gravity();
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Engine.update(engine, simulation.delta);
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simulation.wipe();
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simulation.textLog();
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if (m.onGround) {
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m.groundControl()
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} else {
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m.airControl()
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}
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// level.checkZones();
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level.checkQuery();
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m.move();
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m.look();
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simulation.checks();
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ctx.save();
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simulation.camera();
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level.drawFillBGs();
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level.exit.draw();
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level.enter.draw();
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level.custom();
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simulation.draw.powerUp();
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mobs.draw();
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simulation.draw.cons();
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simulation.draw.body();
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mobs.loop();
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mobs.healthBar();
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m.draw();
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m.hold();
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// v.draw(); //working on visibility work in progress
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level.drawFills();
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level.customTopLayer();
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simulation.draw.drawMapPath();
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b.fire();
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b.bulletRemove();
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b.bulletDraw();
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b.bulletDo();
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simulation.drawCircle();
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// simulation.clip();
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ctx.restore();
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simulation.drawCursor();
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// simulation.pixelGraphics();
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},
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testingLoop() {
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simulation.gravity();
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Engine.update(engine, simulation.delta);
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simulation.wipe();
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simulation.textLog();
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if (m.onGround) {
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m.groundControl()
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} else {
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m.airControl()
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}
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// level.checkZones();
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level.custom();
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level.checkQuery();
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m.move();
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m.look();
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simulation.checks();
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ctx.save();
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simulation.camera();
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m.draw();
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level.customTopLayer();
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simulation.draw.wireFrame();
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simulation.draw.cons();
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simulation.draw.testing();
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simulation.drawCircle();
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simulation.constructCycle()
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ctx.restore();
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simulation.testingOutput();
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simulation.drawCursor();
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},
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isTimeSkipping: false,
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timeSkip(cycles = 60) {
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simulation.isTimeSkipping = true;
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for (let i = 0; i < cycles; i++) {
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simulation.cycle++;
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m.cycle++;
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simulation.gravity();
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Engine.update(engine, simulation.delta);
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if (m.onGround) {
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m.groundControl()
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} else {
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m.airControl()
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}
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level.checkZones();
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level.checkQuery();
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m.move();
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simulation.checks();
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mobs.loop();
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// m.draw();
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m.walk_cycle += m.flipLegs * m.Vx;
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m.hold();
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b.fire();
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b.bulletRemove();
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b.bulletDo();
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}
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simulation.isTimeSkipping = false;
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},
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mouse: {
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x: canvas.width / 2,
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y: canvas.height / 2
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},
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mouseInGame: {
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x: 0,
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y: 0
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},
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g: 0.0024, // applies to player, bodies, and power ups (not mobs)
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onTitlePage: true,
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isCheating: false,
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paused: false,
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isChoosing: false,
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testing: false, //testing mode: shows wire frame and some variables
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cycle: 0, //total cycles, 60 per second
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fpsCap: null, //limits frames per second to 144/2=72, on most monitors the fps is capped at 60fps by the hardware
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fpsCapDefault: 72, //use to change fpsCap back to normal after a hit from a mob
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isCommunityMaps: false,
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cyclePaused: 0,
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fallHeight: 3000, //below this y position the player dies
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lastTimeStamp: 0, //tracks time stamps for measuring delta
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delta: 1000 / 60, //speed of game engine //looks like it has to be 16 to match player input
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buttonCD: 0,
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levelsCleared: 0,
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difficultyMode: 2, //normal difficulty is 2
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difficulty: 0,
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dmgScale: null, //set in levels.setDifficulty
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healScale: 1,
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accelScale: null, //set in levels.setDifficulty
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CDScale: null, //set in levels.setDifficulty
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lookFreqScale: null, //set in levels.setDifficulty
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isNoPowerUps: false,
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// dropFPS(cap = 40, time = 15) {
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// simulation.fpsCap = cap
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// simulation.fpsInterval = 1000 / simulation.fpsCap;
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// simulation.defaultFPSCycle = simulation.cycle + time
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// const normalFPS = function () {
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// if (simulation.defaultFPSCycle < simulation.cycle) {
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// simulation.fpsCap = 72
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// simulation.fpsInterval = 1000 / simulation.fpsCap;
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// } else {
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// requestAnimationFrame(normalFPS);
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// }
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// };
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// requestAnimationFrame(normalFPS);
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// },
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// clip() {
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// },
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pixelGraphics() {
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//copy current canvas pixel data
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let imgData = ctx.getImageData(0, 0, canvas.width, canvas.height);
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let data = imgData.data;
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//change pixel data
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// const off = 4 * Math.floor(x) + 4 * canvas.width * Math.floor(y);
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// multiple windows
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for (let i = data.length / 2; i < data.length; i += 4) {
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index = i % (canvas.width * canvas.height * 2) // + canvas.width*4*canvas.height
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data[i + 0] = data[index + 0]; // red
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data[i + 1] = data[index + 1]; // red
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data[i + 2] = data[index + 2]; // red
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data[i + 3] = data[index + 3]; // red
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}
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for (let x = 0; x < len; x++) {
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}
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// const startX = 2 * canvas.width + 2 * canvas.width * canvas.height
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// const endX = 4 * canvas.width + 4 * canvas.width * canvas.height
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// const startY = 2 * canvas.width + 2 * canvas.width * canvas.height
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// const endY = 4 * canvas.width + 4 * canvas.width * canvas.height
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// for (let x = startX; x < endX; x++) {
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// for (let y = startY; y < endY; y++) {
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// }
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// }
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//strange draw offset
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// const off = canvas.height * canvas.width * 4 / 2
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// for (let index = 0; index < data.length; index += 4) {
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// data[index + 0] = data[index + 0 + off]; // red
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// data[index + 1] = data[index + 1 + off]; // red
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// data[index + 2] = data[index + 2 + off]; // red
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// data[index + 3] = data[index + 3 + off]; // red
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// }
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//change all pixels
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// for (let index = 0; index < data.length; index += 4) {
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// data[index + 0] = 255; // red
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// data[index + 1] = 255; // green
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// data[index + 2] = 255; // blue
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// data[index + 3] = 255; // alpha
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// }
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//change random pixels
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// for (let i = 0, len = Math.floor(data.length / 10); i < len; ++i) {
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// const index = Math.floor((Math.random() * data.length) / 4) * 4;
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// data[index + 0] = 255; // red
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// data[index + 1] = 0; // green
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// data[index + 2] = 0; // blue
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// data[index + 3] = 255 //Math.floor(Math.random() * Math.random() * 255); // alpha
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// }
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// //change random pixels
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// for (let i = 0, len = Math.floor(data.length / 1000); i < len; ++i) {
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// const index = Math.floor((Math.random() * data.length) / 4) * 4;
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// // data[index] = data[index] ^ 255; // Invert Red
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// // data[index + 1] = data[index + 1] ^ 255; // Invert Green
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// // data[index + 2] = data[index + 2] ^ 255; // Invert Blue
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// data[index + 0] = 0; // red
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// data[index + 1] = 0; // green
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// data[index + 2] = 0; // blue
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// // data[index + 3] = 255 //Math.floor(Math.random() * Math.random() * 255); // alpha
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// }
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//draw new pixel data to canvas
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ctx.putImageData(imgData, 0, 0);
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},
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drawCursor() {
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const size = 10;
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ctx.beginPath();
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ctx.moveTo(simulation.mouse.x - size, simulation.mouse.y);
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ctx.lineTo(simulation.mouse.x + size, simulation.mouse.y);
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ctx.moveTo(simulation.mouse.x, simulation.mouse.y - size);
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ctx.lineTo(simulation.mouse.x, simulation.mouse.y + size);
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ctx.lineWidth = 2;
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ctx.strokeStyle = "#000"; //'rgba(0,0,0,0.4)'
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ctx.stroke(); // Draw it
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},
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drawList: [], //so you can draw a first frame of explosions.. I know this is bad
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drawTime: 8, //how long circles are drawn. use to push into drawlist.time
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mobDmgColor: "rgba(255,0,0,0.7)", //used top push into drawList.color
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playerDmgColor: "rgba(0,0,0,0.7)", //used top push into drawList.color
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drawCircle() {
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//draws a circle for two cycles, used for showing damage mostly
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let i = simulation.drawList.length;
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while (i--) {
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ctx.beginPath(); //draw circle
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ctx.arc(simulation.drawList[i].x, simulation.drawList[i].y, simulation.drawList[i].radius, 0, 2 * Math.PI);
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ctx.fillStyle = simulation.drawList[i].color;
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ctx.fill();
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if (simulation.drawList[i].time) {
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//remove when timer runs out
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simulation.drawList[i].time--;
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} else {
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simulation.drawList.splice(i, 1);
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}
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}
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},
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lastLogTime: 0,
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// lastLogTimeBig: 0,
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boldActiveGunHUD() {
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if (b.inventory.length > 0) {
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for (let i = 0, len = b.inventory.length; i < len; ++i) document.getElementById(b.inventory[i]).style.opacity = "0.3";
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// document.getElementById(b.activeGun).style.fontSize = "30px";
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if (document.getElementById(b.activeGun)) document.getElementById(b.activeGun).style.opacity = "1";
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}
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if (tech.isEntanglement && document.getElementById("tech-entanglement")) {
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if (b.inventory[0] === b.activeGun) {
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let lessDamage = 1
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for (let i = 0, len = b.inventory.length; i < len; i++) lessDamage *= 0.87 // 1 - 0.13
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document.getElementById("tech-entanglement").innerHTML = " " + ((1 - lessDamage) * 100).toFixed(0) + "%"
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} else {
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document.getElementById("tech-entanglement").innerHTML = " 0%"
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}
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}
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},
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updateGunHUD() {
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for (let i = 0, len = b.inventory.length; i < len; ++i) {
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document.getElementById(b.inventory[i]).innerHTML = b.guns[b.inventory[i]].name + " - " + b.guns[b.inventory[i]].ammo;
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}
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},
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makeGunHUD() {
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//remove all nodes
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const myNode = document.getElementById("guns");
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while (myNode.firstChild) {
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myNode.removeChild(myNode.firstChild);
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}
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//add nodes
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for (let i = 0, len = b.inventory.length; i < len; ++i) {
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const node = document.createElement("div");
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node.setAttribute("id", b.inventory[i]);
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let textnode = document.createTextNode(b.guns[b.inventory[i]].name + " - " + b.guns[b.inventory[i]].ammo);
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node.appendChild(textnode);
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document.getElementById("guns").appendChild(node);
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}
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simulation.boldActiveGunHUD();
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},
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updateTechHUD() {
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let text = ""
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for (let i = 0, len = tech.tech.length; i < len; i++) { //add tech
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if (tech.tech[i].isLost) {
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if (text) text += "<br>" //add a new line, but not on the first line
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text += `<span style="text-decoration: line-through;">${tech.tech[i].name}</span>`
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} else if (tech.tech[i].count > 0) {
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if (text) text += "<br>" //add a new line, but not on the first line
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text += tech.tech[i].name
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if (tech.tech[i].nameInfo) {
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text += tech.tech[i].nameInfo
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tech.tech[i].addNameInfo();
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}
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if (tech.tech[i].count > 1) text += ` (${tech.tech[i].count}x)`
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}
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}
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document.getElementById("tech").innerHTML = text
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},
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isTextLogOpen: true,
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// <!-- <path d="M832.41,106.64 V323.55 H651.57 V256.64 c0-82.5,67.5-150,150-150 Z" fill="#789" stroke="none" />
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// <path d="M827,112 h30 a140,140,0,0,1,140,140 v68 h-167 z" fill="#7ce" stroke="none" /> -->
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// SVGleftMouse: '<svg viewBox="750 0 200 765" class="mouse-icon" width="40px" height = "60px" stroke-linecap="round" stroke-linejoin="round" stroke-width="25px" stroke="#000" fill="none"> <path fill="#fff" stroke="none" d="M827,112 h30 a140,140,0,0,1,140,140 v268 a140,140,0,0,1-140,140 h-60 a140,140,0,0,1-140-140v-268 a140,140,0,0,1,140-140h60" /> <path d="M832.41,106.64 V323.55 H651.57 V256.64 c0-82.5,67.5-150,150-150 Z" fill="#149" stroke="none" /> <path fill="none" d="M827,112 h30 a140,140,0,0,1,140,140 v268 a140,140,0,0,1-140,140 h-60 a140,140,0,0,1-140-140v-268 a140,140,0,0,1,140-140h60" /> <path d="M657 317 h 340 h-170 v-207" /> <ellipse fill="#fff" cx="827.57" cy="218.64" rx="29" ry="68" /> </svg>',
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// SVGrightMouse: '<svg viewBox="750 0 200 765" class="mouse-icon" width="40px" height = "60px" stroke-linecap="round" stroke-linejoin="round" stroke-width="25px" stroke="#000" fill="none"> <path fill="#fff" stroke="none" d="M827,112 h30 a140,140,0,0,1,140,140 v268 a140,140,0,0,1-140,140 h-60 a140,140,0,0,1-140-140v-268 a140,140,0,0,1,140-140h60" /> <path d="M827,112 h30 a140,140,0,0,1,140,140 v68 h-167 z" fill="#0cf" stroke="none" /> <path fill="none" d="M827,112 h30 a140,140,0,0,1,140,140 v268 a140,140,0,0,1-140,140 h-60 a140,140,0,0,1-140-140v-268 a140,140,0,0,1,140-140h60" /> <path d="M657 317 h 340 h-170 v-207" /> <ellipse fill="#fff" cx="827.57" cy="218.64" rx="29" ry="68" /> </svg>',
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makeTextLog(text, time = 180) {
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if (simulation.isTextLogOpen && !build.isExperimentSelection) {
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if (simulation.lastLogTime > m.cycle) { //if there is an older message
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document.getElementById("text-log").innerHTML = document.getElementById("text-log").innerHTML + '<br>' + text;
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simulation.lastLogTime = m.cycle + time;
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} else {
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document.getElementById("text-log").innerHTML = text;
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document.getElementById("text-log").style.opacity = 1;
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simulation.lastLogTime = m.cycle + time;
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}
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}
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},
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textLog() {
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if (simulation.lastLogTime && simulation.lastLogTime < m.cycle) {
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simulation.lastLogTime = 0;
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// document.getElementById("text-log").innerHTML = " ";
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document.getElementById("text-log").style.opacity = 0;
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}
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},
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nextGun() {
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if (b.inventory.length > 0 && !tech.isGunCycle) {
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b.inventoryGun++;
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if (b.inventoryGun > b.inventory.length - 1) b.inventoryGun = 0;
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simulation.switchGun();
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}
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},
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previousGun() {
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if (b.inventory.length > 0 && !tech.isGunCycle) {
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b.inventoryGun--;
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if (b.inventoryGun < 0) b.inventoryGun = b.inventory.length - 1;
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simulation.switchGun();
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}
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},
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switchGun() {
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if (tech.isCrouchAmmo) tech.isCrouchAmmo = 1 //this prevents hacking the tech by switching guns
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b.activeGun = b.inventory[b.inventoryGun];
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simulation.updateGunHUD();
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simulation.boldActiveGunHUD();
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},
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zoom: null,
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zoomScale: 1000,
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isAutoZoom: true,
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setZoom(zoomScale = simulation.zoomScale) { //use in window resize in index.js
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simulation.zoomScale = zoomScale
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simulation.zoom = canvas.height / zoomScale; //sets starting zoom scale
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},
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zoomTransition(newZoomScale, step = 2) {
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if (simulation.isAutoZoom) {
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const isBigger = (newZoomScale - simulation.zoomScale > 0) ? true : false;
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requestAnimationFrame(zLoop);
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const currentLevel = level.onLevel
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function zLoop() {
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if (currentLevel !== level.onLevel || simulation.isAutoZoom === false) return //stop the zoom if player goes to a new level
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if (isBigger) {
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simulation.zoomScale += step
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if (simulation.zoomScale >= newZoomScale) {
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simulation.setZoom(newZoomScale);
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return
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}
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} else {
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simulation.zoomScale -= step
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if (simulation.zoomScale <= newZoomScale) {
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simulation.setZoom(newZoomScale);
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return
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}
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}
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simulation.setZoom();
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requestAnimationFrame(zLoop);
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}
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}
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},
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zoomInFactor: 0,
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startZoomIn(time = 180) {
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simulation.zoom = 0;
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let count = 0;
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requestAnimationFrame(zLoop);
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function zLoop() {
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simulation.zoom += canvas.height / simulation.zoomScale / time;
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count++;
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if (count < time) {
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requestAnimationFrame(zLoop);
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} else {
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simulation.setZoom();
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}
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}
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},
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noCameraScroll() { //makes the camera not scroll after changing locations
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//only works if velocity is zero
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m.pos.x = player.position.x;
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m.pos.y = playerBody.position.y - m.yOff;
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const scale = 0.8;
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m.transSmoothX = canvas.width2 - m.pos.x - (simulation.mouse.x - canvas.width2) * scale;
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m.transSmoothY = canvas.height2 - m.pos.y - (simulation.mouse.y - canvas.height2) * scale;
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m.transX += (m.transSmoothX - m.transX) * 1;
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m.transY += (m.transSmoothY - m.transY) * 1;
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},
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edgeZoomOutSmooth: 1,
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camera() {
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//zoom out when mouse gets near the edge of the window
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const dx = simulation.mouse.x / window.innerWidth - 0.5 //x distance from mouse to window center scaled by window width
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const dy = simulation.mouse.y / window.innerHeight - 0.5 //y distance from mouse to window center scaled by window height
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|
const d = Math.max(dx * dx, dy * dy)
|
|
simulation.edgeZoomOutSmooth = (1 + 4 * d * d) * 0.04 + simulation.edgeZoomOutSmooth * 0.96
|
|
|
|
|
|
ctx.save();
|
|
ctx.translate(canvas.width2, canvas.height2); //center
|
|
ctx.scale(simulation.zoom / simulation.edgeZoomOutSmooth, simulation.zoom / simulation.edgeZoomOutSmooth); //zoom in once centered
|
|
ctx.translate(-canvas.width2 + m.transX, -canvas.height2 + m.transY); //translate
|
|
//calculate in game mouse position by undoing the zoom and translations
|
|
simulation.mouseInGame.x = (simulation.mouse.x - canvas.width2) / simulation.zoom * simulation.edgeZoomOutSmooth + canvas.width2 - m.transX;
|
|
simulation.mouseInGame.y = (simulation.mouse.y - canvas.height2) / simulation.zoom * simulation.edgeZoomOutSmooth + canvas.height2 - m.transY;
|
|
},
|
|
restoreCamera() {
|
|
ctx.restore();
|
|
},
|
|
trails() {
|
|
const swapPeriod = 150
|
|
const len = 30
|
|
for (let i = 0; i < len; i++) {
|
|
setTimeout(function() {
|
|
simulation.wipe = function() { //set wipe to have trails
|
|
ctx.fillStyle = `rgba(221,221,221,${i*i*0.0005 +0.0025})`;
|
|
ctx.fillRect(0, 0, canvas.width, canvas.height);
|
|
}
|
|
}, (i) * swapPeriod);
|
|
}
|
|
|
|
setTimeout(function() {
|
|
simulation.wipe = function() { //set wipe to normal
|
|
ctx.clearRect(0, 0, canvas.width, canvas.height);
|
|
}
|
|
}, len * swapPeriod);
|
|
},
|
|
wipe() {
|
|
ctx.clearRect(0, 0, canvas.width, canvas.height);
|
|
},
|
|
gravity() {
|
|
function addGravity(bodies, magnitude) {
|
|
for (var i = 0; i < bodies.length; i++) {
|
|
bodies[i].force.y += bodies[i].mass * magnitude;
|
|
}
|
|
}
|
|
addGravity(powerUp, simulation.g);
|
|
addGravity(body, simulation.g);
|
|
player.force.y += player.mass * simulation.g;
|
|
},
|
|
firstRun: true,
|
|
splashReturn() {
|
|
simulation.clearTimeouts();
|
|
simulation.onTitlePage = true;
|
|
document.getElementById("splash").onclick = function() {
|
|
simulation.startGame();
|
|
};
|
|
document.getElementById("choose-grid").style.display = "none"
|
|
document.getElementById("info").style.display = "inline";
|
|
document.getElementById("experiment-button").style.display = "inline"
|
|
document.getElementById("experiment-grid").style.display = "none"
|
|
document.getElementById("pause-grid-left").style.display = "none"
|
|
document.getElementById("pause-grid-right").style.display = "none"
|
|
document.getElementById("splash").style.display = "inline";
|
|
document.getElementById("dmg").style.display = "none";
|
|
document.getElementById("health-bg").style.display = "none";
|
|
document.body.style.cursor = "auto";
|
|
},
|
|
fpsInterval: 0, //set in startGame
|
|
then: null,
|
|
startGame(isBuildRun = false) {
|
|
if (!isBuildRun) { //if a build run logic flow returns to "experiment-button").addEventListener
|
|
document.body.style.cursor = "none";
|
|
document.body.style.overflow = "hidden"
|
|
}
|
|
simulation.onTitlePage = false;
|
|
document.getElementById("choose-grid").style.display = "none"
|
|
document.getElementById("experiment-grid").style.display = "none"
|
|
document.getElementById("info").style.display = "none";
|
|
document.getElementById("experiment-button").style.display = "none";
|
|
document.getElementById("splash").onclick = null; //removes the onclick effect so the function only runs once
|
|
document.getElementById("splash").style.display = "none"; //hides the element that spawned the function
|
|
document.getElementById("dmg").style.display = "inline";
|
|
document.getElementById("health-bg").style.display = "inline";
|
|
ctx.globalCompositeOperation = "source-over"
|
|
ctx.shadowBlur = 0;
|
|
// ctx.shadowColor = '#000';
|
|
if (!m.isShipMode) {
|
|
m.draw = m.drawDefault //set the play draw to normal, undoing some junk tech
|
|
m.spawn(); //spawns the player
|
|
} else {
|
|
World.add(engine.world, [player])
|
|
}
|
|
|
|
level.levels = level.playableLevels.slice(0) //copy array, not by just by assignment
|
|
if (simulation.isCommunityMaps) {
|
|
level.levels.push("stronghold");
|
|
level.levels.push("basement");
|
|
level.levels.push("detours");
|
|
level.levels.push("house");
|
|
level.levels.splice(0, 4); //remove 4 random levels to make up for adding the 4 community levels
|
|
}
|
|
level.levels = shuffle(level.levels); //shuffles order of maps
|
|
level.levels.unshift("intro"); //add level to the start of the randomized levels list
|
|
level.levels.push("gauntlet"); //add level to the end of the randomized levels list
|
|
level.levels.push("final"); //add level to the end of the randomized levels list
|
|
|
|
input.endKeySensing();
|
|
b.removeAllGuns();
|
|
simulation.isNoPowerUps = false;
|
|
tech.setupAllTech(); //sets tech to default values
|
|
tech.cancelCount = 0;
|
|
for (i = 0, len = b.guns.length; i < len; i++) { //find which gun
|
|
if (b.guns[i].name === "laser") b.guns[i].chooseFireMethod()
|
|
if (b.guns[i].name === "nail gun") b.guns[i].chooseFireMethod()
|
|
}
|
|
tech.dynamoBotCount = 0;
|
|
tech.nailBotCount = 0;
|
|
tech.laserBotCount = 0;
|
|
tech.orbitBotCount = 0;
|
|
tech.foamBotCount = 0;
|
|
tech.boomBotCount = 0;
|
|
tech.plasmaBotCount = 0;
|
|
tech.missileBotCount = 0;
|
|
|
|
b.setFireMethod()
|
|
b.setFireCD();
|
|
// simulation.updateTechHUD();
|
|
powerUps.totalPowerUps = 0;
|
|
powerUps.research.count = 0;
|
|
m.setFillColors();
|
|
// m.maxHealth = 1
|
|
// m.maxEnergy = 1
|
|
// m.energy = 1
|
|
input.isPauseKeyReady = true
|
|
simulation.wipe = function() { //set wipe to normal
|
|
ctx.clearRect(0, 0, canvas.width, canvas.height);
|
|
}
|
|
m.hole.isOn = false
|
|
simulation.paused = false;
|
|
engine.timing.timeScale = 1;
|
|
simulation.fpsCap = simulation.fpsCapDefault;
|
|
simulation.isAutoZoom = true;
|
|
simulation.makeGunHUD();
|
|
simulation.lastLogTime = 0;
|
|
|
|
level.onLevel = 0;
|
|
level.levelsCleared = 0;
|
|
//resetting difficulty
|
|
simulation.dmgScale = 0; //increases in level.difficultyIncrease
|
|
b.dmgScale = 1; //decreases in level.difficultyIncrease
|
|
simulation.accelScale = 1;
|
|
simulation.lookFreqScale = 1;
|
|
simulation.CDScale = 1;
|
|
simulation.difficulty = 0;
|
|
simulation.difficultyMode = Number(document.getElementById("difficulty-select").value)
|
|
build.isExperimentSelection = false;
|
|
|
|
simulation.clearNow = true;
|
|
document.getElementById("text-log").style.opacity = 0;
|
|
document.getElementById("fade-out").style.opacity = 0;
|
|
document.title = "n-gon";
|
|
|
|
m.alive = true;
|
|
m.setMaxHealth()
|
|
m.health = 0;
|
|
m.addHealth(0.25)
|
|
m.drop();
|
|
m.holdingTarget = null
|
|
|
|
//set to default field
|
|
m.setMaxEnergy();
|
|
m.fieldMode = 0;
|
|
// simulation.makeTextLog(`${simulation.SVGrightMouse}<strong style='font-size:30px;'> ${m.fieldUpgrades[m.fieldMode].name}</strong><br><span class='faded'></span><br>${m.fieldUpgrades[m.fieldMode].description}`, 600);
|
|
// simulation.makeTextLog(`
|
|
// input.key.up <span class='color-symbol'>=</span> ["<span class='color-text'>${input.key.up}</span>", "<span class='color-text'>ArrowUp</span>"]
|
|
// <br>input.key.left <span class='color-symbol'>=</span> ["<span class='color-text'>${input.key.left}</span>", "<span class='color-text'>ArrowLeft</span>"]
|
|
// <br>input.key.down <span class='color-symbol'>=</span> ["<span class='color-text'>${input.key.down}</span>", "<span class='color-text'>ArrowDown</span>"]
|
|
// <br>input.key.right <span class='color-symbol'>=</span> ["<span class='color-text'>${input.key.right}</span>", "<span class='color-text'>ArrowRight</span>"]
|
|
// <br>
|
|
// <br><span class='color-var'>m</span>.fieldMode <span class='color-symbol'>=</span> "<span class='color-text'>${m.fieldUpgrades[m.fieldMode].name}</span>"
|
|
// <br>input.key.field <span class='color-symbol'>=</span> ["<span class='color-text'>${input.key.field}</span>", "<span class='color-text'>right mouse</span>"]
|
|
// <br><span class='color-var'>m</span>.field.description <span class='color-symbol'>=</span> "<span class='color-text'>${m.fieldUpgrades[m.fieldMode].description}</span>"
|
|
// `, 800);
|
|
|
|
|
|
let delay = 500
|
|
const step = 150
|
|
setTimeout(function() {
|
|
simulation.makeTextLog(`input.key.up<span class='color-symbol'>:</span> ["<span class='color-text'>${input.key.up}</span>", "<span class='color-text'>ArrowUp</span>"]`);
|
|
}, delay += step);
|
|
setTimeout(function() {
|
|
simulation.makeTextLog(`input.key.left<span class='color-symbol'>:</span> ["<span class='color-text'>${input.key.left}</span>", "<span class='color-text'>ArrowLeft</span>"]`);
|
|
}, delay += step);
|
|
setTimeout(function() {
|
|
simulation.makeTextLog(`input.key.down<span class='color-symbol'>:</span> ["<span class='color-text'>${input.key.down}</span>", "<span class='color-text'>ArrowDown</span>"]`);
|
|
}, delay += step);
|
|
setTimeout(function() {
|
|
simulation.makeTextLog(`input.key.right<span class='color-symbol'>:</span> ["<span class='color-text'>${input.key.right}</span>", "<span class='color-text'>ArrowRight</span>"]`);
|
|
}, delay += step);
|
|
setTimeout(function() {
|
|
simulation.makeTextLog(`<br><span class='color-var'>m</span>.fieldMode <span class='color-symbol'>=</span> "<span class='color-text'>${m.fieldUpgrades[m.fieldMode].name}</span>"`);
|
|
}, delay += step);
|
|
setTimeout(function() {
|
|
simulation.makeTextLog(`input.key.field<span class='color-symbol'>:</span> ["<span class='color-text'>${input.key.field}</span>", "<span class='color-text'>MouseRight</span>"]`);
|
|
}, delay += step);
|
|
|
|
m.setField(m.fieldMode)
|
|
// m.energy = 0;
|
|
//exit testing
|
|
if (simulation.testing) {
|
|
simulation.testing = false;
|
|
simulation.loop = simulation.normalLoop
|
|
if (simulation.isConstructionMode) document.getElementById("construct").style.display = 'none'
|
|
}
|
|
simulation.isCheating = false
|
|
simulation.firstRun = false;
|
|
|
|
//setup FPS cap
|
|
simulation.fpsInterval = 1000 / simulation.fpsCap;
|
|
simulation.then = Date.now();
|
|
requestAnimationFrame(cycle); //starts game loop
|
|
},
|
|
clearTimeouts() {
|
|
let id = window.setTimeout(function() {}, 0);
|
|
while (id--) {
|
|
window.clearTimeout(id); // will do nothing if no timeout with id is present
|
|
}
|
|
},
|
|
clearNow: false,
|
|
clearMap() {
|
|
if (tech.isMineAmmoBack) {
|
|
let count = 0;
|
|
for (i = 0, len = bullet.length; i < len; i++) { //count mines left on map
|
|
if (bullet[i].bulletType === "mine") count++
|
|
}
|
|
for (i = 0, len = b.guns.length; i < len; i++) { //find which gun is mine
|
|
if (b.guns[i].name === "mine") {
|
|
if (tech.isCrouchAmmo) count = Math.ceil(count / 2)
|
|
b.guns[i].ammo += count
|
|
simulation.updateGunHUD();
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (tech.isMutualism && !tech.isEnergyHealth) {
|
|
for (let i = 0; i < bullet.length; i++) {
|
|
if (bullet[i].isMutualismActive) {
|
|
m.health += 0.005
|
|
if (m.health > m.maxHealth) m.health = m.maxHealth;
|
|
m.displayHealth();
|
|
}
|
|
}
|
|
}
|
|
|
|
if (tech.isEndLevelPowerUp) {
|
|
for (let i = 0; i < powerUp.length; i++) {
|
|
if (powerUp[i].name === "tech") {
|
|
tech.giveTech()
|
|
} else if (powerUp[i].name === "gun") {
|
|
if (!tech.isOneGun) b.giveGuns("random")
|
|
} else if (powerUp[i].name === "field") {
|
|
if (m.fieldMode === 0) m.setField(Math.ceil(Math.random() * (m.fieldUpgrades.length - 1))) //pick a random field, but not field 0
|
|
} else {
|
|
powerUp[i].effect();
|
|
}
|
|
}
|
|
}
|
|
powerUps.totalPowerUps = powerUp.length
|
|
|
|
let holdTarget; //if player is holding something this remembers it before it gets deleted
|
|
if (m.holdingTarget) holdTarget = m.holdingTarget;
|
|
|
|
m.fireCDcycle = 0
|
|
m.drop();
|
|
m.hole.isOn = false;
|
|
level.fill = [];
|
|
level.fillBG = [];
|
|
level.zones = [];
|
|
level.queryList = [];
|
|
simulation.drawList = [];
|
|
|
|
function removeAll(array) {
|
|
for (let i = 0; i < array.length; ++i) Matter.World.remove(engine.world, array[i]);
|
|
}
|
|
removeAll(map);
|
|
map = [];
|
|
removeAll(body);
|
|
body = [];
|
|
removeAll(mob);
|
|
mob = [];
|
|
removeAll(powerUp);
|
|
powerUp = [];
|
|
removeAll(cons);
|
|
cons = [];
|
|
removeAll(consBB);
|
|
consBB = [];
|
|
removeAll(bullet);
|
|
bullet = [];
|
|
removeAll(composite);
|
|
composite = [];
|
|
// if player was holding something this makes a new copy to hold
|
|
if (holdTarget) {
|
|
len = body.length;
|
|
body[len] = Matter.Bodies.fromVertices(0, 0, holdTarget.vertices, {
|
|
friction: holdTarget.friction,
|
|
frictionAir: holdTarget.frictionAir,
|
|
frictionStatic: holdTarget.frictionStatic
|
|
});
|
|
Matter.Body.setPosition(body[len], m.pos);
|
|
m.isHolding = true
|
|
m.holdingTarget = body[len];
|
|
m.holdingTarget.collisionFilter.category = 0;
|
|
m.holdingTarget.collisionFilter.mask = 0;
|
|
m.definePlayerMass(m.defaultMass + m.holdingTarget.mass * m.holdingMassScale)
|
|
}
|
|
//set fps back to default
|
|
simulation.fpsCap = simulation.fpsCapDefault
|
|
simulation.fpsInterval = 1000 / simulation.fpsCap;
|
|
},
|
|
// getCoords: {
|
|
// //used when building maps, outputs a draw rect command to console, only works in testing mode
|
|
// pos1: {
|
|
// x: 0,
|
|
// y: 0
|
|
// },
|
|
// pos2: {
|
|
// x: 0,
|
|
// y: 0
|
|
// },
|
|
// out() {
|
|
// if (keys[49]) {
|
|
// simulation.getCoords.pos1.x = Math.round(simulation.mouseInGame.x / 25) * 25;
|
|
// simulation.getCoords.pos1.y = Math.round(simulation.mouseInGame.y / 25) * 25;
|
|
// }
|
|
// if (keys[50]) {
|
|
// //press 1 in the top left; press 2 in the bottom right;copy command from console
|
|
// simulation.getCoords.pos2.x = Math.round(simulation.mouseInGame.x / 25) * 25;
|
|
// simulation.getCoords.pos2.y = Math.round(simulation.mouseInGame.y / 25) * 25;
|
|
// window.getSelection().removeAllRanges();
|
|
// var range = document.createRange();
|
|
// range.selectNode(document.getElementById("test"));
|
|
// window.getSelection().addRange(range);
|
|
// document.execCommand("copy");
|
|
// window.getSelection().removeAllRanges();
|
|
// console.log(`spawn.mapRect(${simulation.getCoords.pos1.x}, ${simulation.getCoords.pos1.y}, ${simulation.getCoords.pos2.x - simulation.getCoords.pos1.x}, ${simulation.getCoords.pos2.y - simulation.getCoords.pos1.y}); //`);
|
|
// }
|
|
// }
|
|
// },
|
|
checks() {
|
|
if (!(m.cycle % 60)) { //once a second
|
|
|
|
//energy overfill
|
|
if (m.energy > m.maxEnergy) m.energy = m.maxEnergy + (m.energy - m.maxEnergy) * tech.overfillDrain //every second energy above max energy loses 25%
|
|
if (tech.isFlipFlopEnergy) {
|
|
if (tech.isFlipFlopOn) {
|
|
m.energy += 0.22;
|
|
} else {
|
|
m.energy -= 0.031;
|
|
if (m.energy < 0) m.energy = 0
|
|
}
|
|
}
|
|
if (m.pos.y > simulation.fallHeight) { // if 4000px deep
|
|
Matter.Body.setVelocity(player, {
|
|
x: 0,
|
|
y: 0
|
|
});
|
|
Matter.Body.setPosition(player, {
|
|
x: level.enter.x + 50,
|
|
y: level.enter.y - 20
|
|
});
|
|
// move bots
|
|
for (let i = 0; i < bullet.length; i++) {
|
|
if (bullet[i].botType) {
|
|
Matter.Body.setPosition(bullet[i], Vector.add(player.position, {
|
|
x: 250 * (Math.random() - 0.5),
|
|
y: 250 * (Math.random() - 0.5)
|
|
}));
|
|
Matter.Body.setVelocity(bullet[i], {
|
|
x: 0,
|
|
y: 0
|
|
});
|
|
}
|
|
}
|
|
m.damage(0.1 * simulation.difficultyMode);
|
|
m.energy -= 0.1 * simulation.difficultyMode
|
|
}
|
|
|
|
// if (tech.isEnergyDamage) {
|
|
// document.getElementById("tech-capacitor").innerHTML = `(+${(m.energy/0.05).toFixed(0)}%)`
|
|
// }
|
|
// if (tech.restDamage) {
|
|
// if (player.speed < 1) {
|
|
// document.getElementById("tech-rest").innerHTML = `(+20%)`
|
|
// } else {
|
|
// document.getElementById("tech-rest").innerHTML = `(+0%)`
|
|
// }
|
|
// }
|
|
|
|
if (m.lastKillCycle + 300 > m.cycle) { //effects active for 5 seconds after killing a mob
|
|
if (tech.isEnergyRecovery) m.energy += m.maxEnergy * 0.05
|
|
if (tech.isHealthRecovery) m.addHealth(0.01 * m.maxHealth)
|
|
}
|
|
|
|
if (!(simulation.cycle % 420)) { //once every 7 seconds
|
|
|
|
if (tech.cyclicImmunity && m.immuneCycle < m.cycle + tech.cyclicImmunity) m.immuneCycle = m.cycle + tech.cyclicImmunity; //player is immune to damage for 60 cycles
|
|
|
|
fallCheck = function(who, save = false) {
|
|
let i = who.length;
|
|
while (i--) {
|
|
if (who[i].position.y > simulation.fallHeight) {
|
|
if (save) {
|
|
Matter.Body.setVelocity(who[i], {
|
|
x: 0,
|
|
y: 0
|
|
});
|
|
Matter.Body.setPosition(who[i], {
|
|
x: level.exit.x + 30 * (Math.random() - 0.5),
|
|
y: level.exit.y + 30 * (Math.random() - 0.5)
|
|
});
|
|
} else {
|
|
Matter.World.remove(engine.world, who[i]);
|
|
who.splice(i, 1);
|
|
}
|
|
}
|
|
}
|
|
};
|
|
fallCheck(mob);
|
|
fallCheck(body);
|
|
fallCheck(powerUp, true);
|
|
|
|
|
|
//check for double crouch
|
|
//crouch playerHead.position.y - player.position.y = 9.7 //positive
|
|
//standing playerHead.position.y - player.position.y = -30 //negative
|
|
// m.undoCrouch()
|
|
// if (!m.crouch && ((playerHead.position.y - player.position.y) > 0)) {
|
|
// Matter.Body.translate(playerHead, {
|
|
// x: 0,
|
|
// y: 40
|
|
// });
|
|
// } else if (m.crouch && ((playerHead.position.y - player.position.y) > 10)) {
|
|
// Matter.Body.translate(playerHead, {
|
|
// x: 0,
|
|
// y: 40
|
|
// });
|
|
// }
|
|
}
|
|
}
|
|
},
|
|
testingOutput() {
|
|
ctx.fillStyle = "#000";
|
|
ctx.textAlign = "center";
|
|
ctx.fillText(`(${simulation.mouseInGame.x.toFixed(1)}, ${simulation.mouseInGame.y.toFixed(1)})`, simulation.mouse.x, simulation.mouse.y - 20);
|
|
},
|
|
draw: {
|
|
powerUp() { //is set by Bayesian tech
|
|
// ctx.globalAlpha = 0.4 * Math.sin(m.cycle * 0.15) + 0.6;
|
|
// for (let i = 0, len = powerUp.length; i < len; ++i) {
|
|
// ctx.beginPath();
|
|
// ctx.arc(powerUp[i].position.x, powerUp[i].position.y, powerUp[i].size, 0, 2 * Math.PI);
|
|
// ctx.fillStyle = powerUp[i].color;
|
|
// ctx.fill();
|
|
// }
|
|
// ctx.globalAlpha = 1;
|
|
},
|
|
powerUpNormal() { //back up in case power up draw gets changed
|
|
ctx.globalAlpha = 0.4 * Math.sin(m.cycle * 0.15) + 0.6;
|
|
for (let i = 0, len = powerUp.length; i < len; ++i) {
|
|
ctx.beginPath();
|
|
ctx.arc(powerUp[i].position.x, powerUp[i].position.y, powerUp[i].size, 0, 2 * Math.PI);
|
|
ctx.fillStyle = powerUp[i].color;
|
|
ctx.fill();
|
|
}
|
|
ctx.globalAlpha = 1;
|
|
},
|
|
powerUpBonus() { //draws crackle effect for bonus power ups
|
|
ctx.globalAlpha = 0.4 * Math.sin(m.cycle * 0.15) + 0.6;
|
|
for (let i = 0, len = powerUp.length; i < len; ++i) {
|
|
ctx.beginPath();
|
|
ctx.arc(powerUp[i].position.x, powerUp[i].position.y, powerUp[i].size, 0, 2 * Math.PI);
|
|
ctx.fillStyle = powerUp[i].color;
|
|
ctx.fill();
|
|
}
|
|
ctx.globalAlpha = 1;
|
|
for (let i = 0, len = powerUp.length; i < len; ++i) {
|
|
if (powerUp[i].isBonus && Math.random() < 0.1) {
|
|
//draw electricity
|
|
const mag = 5 + powerUp[i].size / 5
|
|
let unit = Vector.rotate({
|
|
x: mag,
|
|
y: mag
|
|
}, 2 * Math.PI * Math.random())
|
|
let path = {
|
|
x: powerUp[i].position.x + unit.x,
|
|
y: powerUp[i].position.y + unit.y
|
|
}
|
|
ctx.beginPath();
|
|
ctx.moveTo(path.x, path.y);
|
|
for (let i = 0; i < 6; i++) {
|
|
unit = Vector.rotate(unit, 3 * (Math.random() - 0.5))
|
|
path = Vector.add(path, unit)
|
|
ctx.lineTo(path.x, path.y);
|
|
}
|
|
ctx.lineWidth = 0.5 + 2 * Math.random();
|
|
ctx.strokeStyle = "#000"
|
|
ctx.stroke();
|
|
}
|
|
}
|
|
// ctx.globalAlpha = 1;
|
|
},
|
|
|
|
// map: function() {
|
|
// ctx.beginPath();
|
|
// for (let i = 0, len = map.length; i < len; ++i) {
|
|
// let vertices = map[i].vertices;
|
|
// ctx.moveTo(vertices[0].x, vertices[0].y);
|
|
// for (let j = 1; j < vertices.length; j += 1) {
|
|
// ctx.lineTo(vertices[j].x, vertices[j].y);
|
|
// }
|
|
// ctx.lineTo(vertices[0].x, vertices[0].y);
|
|
// }
|
|
// ctx.fillStyle = "#444";
|
|
// ctx.fill();
|
|
// },
|
|
mapPath: null, //holds the path for the map to speed up drawing
|
|
setPaths() {
|
|
//runs at each new level to store the path for the map since the map doesn't change
|
|
simulation.draw.mapPath = new Path2D();
|
|
for (let i = 0, len = map.length; i < len; ++i) {
|
|
let vertices = map[i].vertices;
|
|
simulation.draw.mapPath.moveTo(vertices[0].x, vertices[0].y);
|
|
for (let j = 1; j < vertices.length; j += 1) {
|
|
simulation.draw.mapPath.lineTo(vertices[j].x, vertices[j].y);
|
|
}
|
|
simulation.draw.mapPath.lineTo(vertices[0].x, vertices[0].y);
|
|
}
|
|
},
|
|
mapFill: "#444",
|
|
bodyFill: "rgba(140,140,140,0.85)", //"#999",
|
|
bodyStroke: "#222",
|
|
drawMapPath() {
|
|
ctx.fillStyle = simulation.draw.mapFill;
|
|
ctx.fill(simulation.draw.mapPath);
|
|
},
|
|
body() {
|
|
ctx.beginPath();
|
|
for (let i = 0, len = body.length; i < len; ++i) {
|
|
let vertices = body[i].vertices;
|
|
ctx.moveTo(vertices[0].x, vertices[0].y);
|
|
for (let j = 1; j < vertices.length; j++) {
|
|
ctx.lineTo(vertices[j].x, vertices[j].y);
|
|
}
|
|
ctx.lineTo(vertices[0].x, vertices[0].y);
|
|
}
|
|
ctx.lineWidth = 2;
|
|
ctx.fillStyle = simulation.draw.bodyFill;
|
|
ctx.fill();
|
|
ctx.strokeStyle = simulation.draw.bodyStroke;
|
|
ctx.stroke();
|
|
},
|
|
cons() {
|
|
ctx.beginPath();
|
|
for (let i = 0, len = cons.length; i < len; ++i) {
|
|
ctx.moveTo(cons[i].pointA.x, cons[i].pointA.y);
|
|
ctx.lineTo(cons[i].bodyB.position.x, cons[i].bodyB.position.y);
|
|
}
|
|
for (let i = 0, len = consBB.length; i < len; ++i) {
|
|
ctx.moveTo(consBB[i].bodyA.position.x, consBB[i].bodyA.position.y);
|
|
ctx.lineTo(consBB[i].bodyB.position.x, consBB[i].bodyB.position.y);
|
|
}
|
|
ctx.lineWidth = 2;
|
|
// ctx.strokeStyle = "#999";
|
|
ctx.strokeStyle = "rgba(0,0,0,0.15)";
|
|
ctx.stroke();
|
|
},
|
|
wireFrame() {
|
|
// ctx.textAlign = "center";
|
|
// ctx.textBaseline = "middle";
|
|
// ctx.fillStyle = "#999";
|
|
const bodies = Composite.allBodies(engine.world);
|
|
ctx.beginPath();
|
|
for (let i = 0; i < bodies.length; ++i) {
|
|
//ctx.fillText(bodies[i].id,bodies[i].position.x,bodies[i].position.y); //shows the id of every body
|
|
let vertices = bodies[i].vertices;
|
|
ctx.moveTo(vertices[0].x, vertices[0].y);
|
|
for (let j = 1; j < vertices.length; j++) {
|
|
ctx.lineTo(vertices[j].x, vertices[j].y);
|
|
}
|
|
ctx.lineTo(vertices[0].x, vertices[0].y);
|
|
}
|
|
ctx.lineWidth = 1;
|
|
ctx.strokeStyle = "#000";
|
|
ctx.stroke();
|
|
},
|
|
testing() {
|
|
//query zones
|
|
// ctx.beginPath();
|
|
// for (let i = 0, len = level.queryList.length; i < len; ++i) {
|
|
// ctx.rect(
|
|
// level.queryList[i].bounds.max.x,
|
|
// level.queryList[i].bounds.max.y,
|
|
// level.queryList[i].bounds.min.x - level.queryList[i].bounds.max.x,
|
|
// level.queryList[i].bounds.min.y - level.queryList[i].bounds.max.y
|
|
// );
|
|
// }
|
|
// ctx.fillStyle = "rgba(0, 0, 255, 0.2)";
|
|
// ctx.fill();
|
|
//jump
|
|
ctx.beginPath();
|
|
let bodyDraw = jumpSensor.vertices;
|
|
ctx.moveTo(bodyDraw[0].x, bodyDraw[0].y);
|
|
for (let j = 1; j < bodyDraw.length; ++j) {
|
|
ctx.lineTo(bodyDraw[j].x, bodyDraw[j].y);
|
|
}
|
|
ctx.lineTo(bodyDraw[0].x, bodyDraw[0].y);
|
|
ctx.fillStyle = "rgba(255, 0, 0, 0.5)";
|
|
ctx.fill();
|
|
// ctx.strokeStyle = "#000";
|
|
// ctx.stroke();
|
|
//main body
|
|
ctx.beginPath();
|
|
bodyDraw = playerBody.vertices;
|
|
ctx.moveTo(bodyDraw[0].x, bodyDraw[0].y);
|
|
for (let j = 1; j < bodyDraw.length; ++j) {
|
|
ctx.lineTo(bodyDraw[j].x, bodyDraw[j].y);
|
|
}
|
|
ctx.lineTo(bodyDraw[0].x, bodyDraw[0].y);
|
|
ctx.fillStyle = "rgba(0, 255, 255, 0.25)";
|
|
ctx.fill();
|
|
// ctx.stroke();
|
|
//head
|
|
ctx.beginPath();
|
|
bodyDraw = playerHead.vertices;
|
|
ctx.moveTo(bodyDraw[0].x, bodyDraw[0].y);
|
|
for (let j = 1; j < bodyDraw.length; ++j) {
|
|
ctx.lineTo(bodyDraw[j].x, bodyDraw[j].y);
|
|
}
|
|
ctx.lineTo(bodyDraw[0].x, bodyDraw[0].y);
|
|
ctx.fillStyle = "rgba(255, 255, 0, 0.4)";
|
|
ctx.fill();
|
|
// ctx.stroke();
|
|
//head sensor
|
|
ctx.beginPath();
|
|
bodyDraw = headSensor.vertices;
|
|
ctx.moveTo(bodyDraw[0].x, bodyDraw[0].y);
|
|
for (let j = 1; j < bodyDraw.length; ++j) {
|
|
ctx.lineTo(bodyDraw[j].x, bodyDraw[j].y);
|
|
}
|
|
ctx.lineTo(bodyDraw[0].x, bodyDraw[0].y);
|
|
ctx.fillStyle = "rgba(0, 0, 255, 0.25)";
|
|
ctx.fill();
|
|
// ctx.stroke();
|
|
}
|
|
},
|
|
checkLineIntersection(v1, v1End, v2, v2End) {
|
|
// if the lines intersect, the result contains the x and y of the intersection (treating the lines as infinite) and booleans for whether line segment 1 or line segment 2 contain the point
|
|
let denominator, a, b, numerator1, numerator2;
|
|
let result = {
|
|
x: null,
|
|
y: null,
|
|
onLine1: false,
|
|
onLine2: false
|
|
};
|
|
denominator = (v2End.y - v2.y) * (v1End.x - v1.x) - (v2End.x - v2.x) * (v1End.y - v1.y);
|
|
if (denominator == 0) {
|
|
return result;
|
|
}
|
|
a = v1.y - v2.y;
|
|
b = v1.x - v2.x;
|
|
numerator1 = (v2End.x - v2.x) * a - (v2End.y - v2.y) * b;
|
|
numerator2 = (v1End.x - v1.x) * a - (v1End.y - v1.y) * b;
|
|
a = numerator1 / denominator;
|
|
b = numerator2 / denominator;
|
|
|
|
// if we cast these lines infinitely in both directions, they intersect here:
|
|
result.x = v1.x + a * (v1End.x - v1.x);
|
|
result.y = v1.y + a * (v1End.y - v1.y);
|
|
// if line1 is a segment and line2 is infinite, they intersect if:
|
|
if (a > 0 && a < 1) result.onLine1 = true;
|
|
// if line2 is a segment and line1 is infinite, they intersect if:
|
|
if (b > 0 && b < 1) result.onLine2 = true;
|
|
// if line1 and line2 are segments, they intersect if both of the above are true
|
|
return result;
|
|
},
|
|
copyToClipBoard(value) {
|
|
// Create a fake textarea
|
|
const textAreaEle = document.createElement('textarea');
|
|
|
|
// Reset styles
|
|
textAreaEle.style.border = '0';
|
|
textAreaEle.style.padding = '0';
|
|
textAreaEle.style.margin = '0';
|
|
|
|
// Set the absolute position
|
|
// User won't see the element
|
|
textAreaEle.style.position = 'absolute';
|
|
textAreaEle.style.left = '-9999px';
|
|
textAreaEle.style.top = `0px`;
|
|
|
|
// Set the value
|
|
textAreaEle.value = value
|
|
|
|
// Append the textarea to body
|
|
document.body.appendChild(textAreaEle);
|
|
|
|
// Focus and select the text
|
|
textAreaEle.focus();
|
|
textAreaEle.select();
|
|
|
|
// Execute the "copy" command
|
|
try {
|
|
document.execCommand('copy');
|
|
} catch (err) {
|
|
// Unable to copy
|
|
console.log(err)
|
|
} finally {
|
|
// Remove the textarea
|
|
document.body.removeChild(textAreaEle);
|
|
}
|
|
},
|
|
constructMouseDownPosition: {
|
|
x: 0,
|
|
y: 0
|
|
},
|
|
constructMapString: [],
|
|
constructCycle() {
|
|
if (simulation.isConstructionMode && simulation.constructMouseDownPosition) {
|
|
function round(num, round = 25) {
|
|
return Math.ceil(num / round) * round;
|
|
}
|
|
const x = round(simulation.constructMouseDownPosition.x)
|
|
const y = round(simulation.constructMouseDownPosition.y)
|
|
const dx = Math.max(25, round(simulation.mouseInGame.x) - x)
|
|
const dy = Math.max(25, round(simulation.mouseInGame.y) - y)
|
|
|
|
ctx.strokeStyle = "#000"
|
|
ctx.lineWidth = 2;
|
|
ctx.strokeRect(x, y, dx, dy);
|
|
}
|
|
},
|
|
outputMapString(string) {
|
|
if (string) simulation.constructMapString.push(string) //store command as a string in the next element of an array
|
|
let out = "" //combine set of map strings to one string
|
|
let outHTML = ""
|
|
for (let i = 0, len = simulation.constructMapString.length; i < len; i++) {
|
|
out += simulation.constructMapString[i];
|
|
outHTML += "<div>" + simulation.constructMapString[i] + "</div>"
|
|
}
|
|
console.log(out)
|
|
simulation.copyToClipBoard(out)
|
|
document.getElementById("construct").innerHTML = outHTML
|
|
},
|
|
enableConstructMode() {
|
|
simulation.isConstructionMode = true;
|
|
simulation.isAutoZoom = false;
|
|
simulation.zoomScale = 2600;
|
|
simulation.setZoom();
|
|
|
|
document.body.addEventListener("mouseup", (e) => {
|
|
if (simulation.testing && simulation.constructMouseDownPosition) {
|
|
function round(num, round = 25) {
|
|
return Math.ceil(num / round) * round;
|
|
}
|
|
//clean up positions
|
|
const x = round(simulation.constructMouseDownPosition.x)
|
|
const y = round(simulation.constructMouseDownPosition.y)
|
|
const dx = Math.max(25, round(simulation.mouseInGame.x) - x)
|
|
const dy = Math.max(25, round(simulation.mouseInGame.y) - y)
|
|
|
|
if (e.which === 2) {
|
|
simulation.outputMapString(`spawn.randomMob(${x}, ${y},0.5);`);
|
|
} else if (simulation.mouseInGame.x > simulation.constructMouseDownPosition.x && simulation.mouseInGame.y > simulation.constructMouseDownPosition.y) { //make sure that the width and height are positive
|
|
if (e.which === 1) { //add map
|
|
simulation.outputMapString(`spawn.mapRect(${x}, ${y}, ${dx}, ${dy});`);
|
|
|
|
//see map in world
|
|
spawn.mapRect(x, y, dx, dy);
|
|
len = map.length - 1
|
|
map[len].collisionFilter.category = cat.map;
|
|
map[len].collisionFilter.mask = cat.player | cat.map | cat.body | cat.bullet | cat.powerUp | cat.mob | cat.mobBullet;
|
|
Matter.Body.setStatic(map[len], true); //make static
|
|
World.add(engine.world, map[len]); //add to world
|
|
|
|
simulation.draw.setPaths() //update map graphics
|
|
} else if (e.which === 3) { //add body
|
|
simulation.outputMapString(`spawn.bodyRect(${x}, ${y}, ${dx}, ${dy});`);
|
|
|
|
//see map in world
|
|
spawn.bodyRect(x, y, dx, dy);
|
|
len = body.length - 1
|
|
body[len].collisionFilter.category = cat.body;
|
|
body[len].collisionFilter.mask = cat.player | cat.map | cat.body | cat.bullet | cat.mob | cat.mobBullet
|
|
World.add(engine.world, body[len]); //add to world
|
|
body[len].classType = "body"
|
|
}
|
|
}
|
|
}
|
|
simulation.constructMouseDownPosition.x = undefined
|
|
simulation.constructMouseDownPosition.y = undefined
|
|
});
|
|
simulation.constructMouseDownPosition.x = undefined
|
|
simulation.constructMouseDownPosition.y = undefined
|
|
document.body.addEventListener("mousedown", (e) => {
|
|
if (simulation.testing) {
|
|
simulation.constructMouseDownPosition.x = simulation.mouseInGame.x
|
|
simulation.constructMouseDownPosition.y = simulation.mouseInGame.y
|
|
}
|
|
});
|
|
|
|
document.body.addEventListener("keydown", (e) => { // e.keyCode z=90 m=77 b=66 shift = 16 c = 67
|
|
if (simulation.testing && e.keyCode === 90 && simulation.constructMapString.length) {
|
|
if (simulation.constructMapString[simulation.constructMapString.length - 1][6] === 'm') { //remove map from current level
|
|
const index = map.length - 1
|
|
Matter.World.remove(engine.world, map[index]);
|
|
map.splice(index, 1);
|
|
simulation.draw.setPaths() //update map graphics
|
|
} else if (simulation.constructMapString[simulation.constructMapString.length - 1][6] === 'b') { //remove body from current level
|
|
const index = body.length - 1
|
|
Matter.World.remove(engine.world, body[index]);
|
|
body.splice(index, 1);
|
|
}
|
|
simulation.constructMapString.pop();
|
|
simulation.outputMapString();
|
|
}
|
|
});
|
|
}
|
|
}; |