subway

level: subway
  replaces gauntlet just before the final boss
    gauntlet moved to community map pool
  subway todo:
    add a few more stations
    balance difficulty
    find bugs

surface plasmons does 50% more damage
elasticity renamed nitinol because I bought some nitinol wire and it's neat
entanglement power up no longer shows guns or fields you already have
disabled minimal HUD for training levels
reaction inhibitor 12->11% mob max health reduction

spawn.bodyRect() now can add blocks mid level without any extra code
  I think I found all the bugs this causes, but let me know if any blocks added mid game aren't colliding

community map - clock update:
  visual overhaul,live lighting, remove pendulum overlap, move with pendulum if you stand in it, debris, trap exit only opens after completing the fight, moving elements now freeze while using time dilation

js/tech.js

@@ -33,6 +33,7 @@ const tech = {
         tech.totalCount = 0;
         tech.junkCount = 0 //tech.countJunkTech();
         simulation.updateTechHUD();
+        simulation.updateGunHUD();
     },
     removeTech(index = 'random') {
         if (index === 'random') {
@@ -335,7 +336,7 @@ const tech = {
         }
     },
     {
-        name: "elasticity",
+        name: "nitinol",
         description: "<strong>+33%</strong> <strong>movement</strong> and <strong>jumping</strong><br><strong>+30%</strong> <strong class='color-defense'>defense</strong>",
         maxCount: 3,
         count: 0,
@@ -1288,7 +1289,7 @@ const tech = {
     },
     {
         name: "reaction inhibitor",
-        description: "<strong>-12%</strong> maximum mob <strong>health</strong>", //<strong class='color-h'>health</strong>
+        description: "<strong>-11%</strong> maximum mob <strong>health</strong>", //<strong class='color-h'>health</strong>
         maxCount: 3,
         count: 0,
         frequency: 1,
@@ -3489,7 +3490,7 @@ const tech = {
             for (let i = 0; i < 5; i++) powerUps.spawn(m.pos.x + 60 * (Math.random() - 0.5), m.pos.y + 60 * (Math.random() - 0.5), "tech");
         },
         remove() {
-            if (!this.count) tech.isDeterminism = false;
+            tech.isDeterminism = false;
         }
     },
     {
@@ -8936,10 +8937,6 @@ const tech = {
                         y: 10 * (Math.random() - 0.5)
                     });
                     bodyBullet.isAboutToBeRemoved = true
-                    bodyBullet.collisionFilter.category = cat.body;
-                    bodyBullet.collisionFilter.mask = cat.player | cat.map | cat.body | cat.bullet | cat.mob | cat.mobBullet
-                    bodyBullet.classType = "body";
-                    Composite.add(engine.world, bodyBullet); //add to world
                     setTimeout(() => { //remove block
                         for (let i = 0; i < body.length; i++) {
                             if (body[i] === bodyBullet) {
@@ -10095,7 +10092,7 @@ const tech = {
             simulation.ephemera.push({
                 name: "LoS", count: 0, do() {
                     const pos = m.pos
-                    const radius = 5000
+                    const radius = 3000
                     if (!simulation.isTimeSkipping) {
                         const vertices = simulation.sight.circleLoS(pos, radius);
                         if (vertices.length) {
@@ -10121,10 +10118,11 @@ const tech = {
                             } else {
                                 ctx.lineTo(vertices[0].x, vertices[0].y)
                             }
+
                             //stroke the map, so it looks different form the line of sight 
                             ctx.strokeStyle = "#234";
                             ctx.lineWidth = 9;
-                            ctx.stroke(simulation.draw.mapPath);
+                            ctx.stroke(simulation.draw.mapPath); //this has a pretty large impact on performance, maybe 5% worse performance
 
                             ctx.globalCompositeOperation = "destination-in";
                             ctx.fillStyle = "#000";
@@ -10235,16 +10233,8 @@ const tech = {
             for (let i = 0, len = 40; i < len; i++) {
                 setTimeout(() => {
                     m.energy -= 1 / len
-                    const index = body.length
-                    where = Vector.add(m.pos, {
-                        x: 400 * (Math.random() - 0.5),
-                        y: 400 * (Math.random() - 0.5)
-                    })
+                    where = Vector.add(m.pos, { x: 400 * (Math.random() - 0.5), y: 400 * (Math.random() - 0.5) })
                     spawn.bodyRect(where.x, where.y, Math.floor(15 + 100 * Math.random()), Math.floor(15 + 100 * Math.random()));
-                    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";
-                    Composite.add(engine.world, body[index]); //add to world
                 }, i * 100);
             }