orbital bot

mod: orbital-bot - 2 bots orbit you and damage mobs
mod: orbital-bot upgrade - orbital bots orbit farther away

js/bullet.js

@@ -1013,6 +1013,7 @@ const b = {
     for (let i = 0; i < mod.foamBotCount; i++) b.foamBot()
     for (let i = 0; i < mod.boomBotCount; i++) b.boomBot()
     for (let i = 0; i < mod.plasmaBotCount; i++) b.plasmaBot()
+    for (let i = 0; i < mod.orbitBotCount; i++) b.orbitBot()
     if (mod.isIntangible && mech.isCloak) {
       for (let i = 0; i < bullet.length; i++) {
         if (bullet[i].botType) bullet[i].collisionFilter.mask = cat.map | cat.bullet | cat.mobBullet | cat.mobShield
@@ -1020,7 +1021,11 @@ const b = {
     }
   },
   randomBot(where = mech.pos, isKeep = true) {
-    if (Math.random() < 0.25) {
+    if (Math.random() < 0.2) {
+      b.orbitBot(where)
+      b.orbitBot(where)
+      if (isKeep) mod.orbitBotCount += 2
+    } else if (Math.random() < 0.25) {
       b.nailBot(where)
       if (isKeep) mod.nailBotCount++;
     } else if (Math.random() < 0.33) {
@@ -1513,6 +1518,65 @@ const b = {
     })
     World.add(engine.world, bullet[me]); //add bullet to world
   },
+  orbitBot(position = mech.pos) {
+    const me = bullet.length;
+    bullet[me] = Bodies.polygon(position.x, position.y, 9, 7, {
+      isUpgraded: mod.isOrbitBotUpgrade,
+      botType: "orbit",
+      friction: 0,
+      frictionStatic: 0,
+      frictionAir: 0,
+      restitution: 0,
+      dmg: 0, // 0.14   //damage done in addition to the damage from momentum
+      minDmgSpeed: 0,
+      endCycle: Infinity,
+      classType: "bullet",
+      collisionFilter: {
+        category: cat.bullet,
+        mask: 0 //cat.map | cat.body | cat.bullet | cat.mob | cat.mobBullet | cat.mobShield
+      },
+      onDmg() {},
+      onEnd() {},
+      range: 100 + (100 + 220 * mod.isOrbitBotUpgrade) * (0.7 + 0.6 * Math.random()),
+      orbitalSpeed: 0,
+      phase: 2 * Math.PI * Math.random(),
+      // smoothPlayerPosition: {
+      //   x: player.position.x,
+      //   y: player.position.y
+      // },
+      do() {
+        //check for damage
+        if (!mech.isCloak && !mech.isBodiesAsleep) { //if time dilation isn't active
+          q = Matter.Query.point(mob, this.position)
+          for (let i = 0; i < q.length; i++) {
+            let dmg = 2.5 * b.dmgScale
+            q[i].damage(dmg);
+            q[i].foundPlayer();
+            game.drawList.push({ //add dmg to draw queue
+              x: this.position.x,
+              y: this.position.y,
+              radius: Math.log(2 * dmg + 1.1) * 40,
+              color: 'rgba(0,0,0,0.4)',
+              time: game.drawTime
+            });
+          }
+        }
+
+        //orbit player
+        const time = game.cycle * this.orbitalSpeed + this.phase
+        const orbit = {
+          x: Math.cos(time),
+          y: 1.1 * Math.sin(time)
+        }
+        // Matter.Body.setPosition(this, Vector.add(player.position, Vector.mult(orbit, this.range))) //bullets move with player
+        // this.smoothPlayerPosition = Vector.add(Vector.mult(Vector.add(player.position, Vector.mult(player.velocity, 5)), 0.1), Vector.mult(this.smoothPlayerPosition, 0.9))
+        // this.smoothPlayerPosition = Vector.add(Vector.mult(player.position, 0.1), Vector.mult(this.smoothPlayerPosition, 0.9))
+        Matter.Body.setPosition(this, Vector.add(player.position, Vector.mult(orbit, this.range))) //bullets move with player
+      }
+    })
+    bullet[me].orbitalSpeed = Math.sqrt(0.7 / bullet[me].range)
+    World.add(engine.world, bullet[me]); //add bullet to world
+  },
   // **************************************************************************************************
   // **************************************************************************************************
   // ********************************         Guns        *********************************************

js/level.js

@@ -17,7 +17,8 @@ const level = {
       // mech.isCloak = true;
       // mech.setField("metamaterial cloaking")
       // b.giveGuns("laser")
-      // mod.giveMod("Bayesian statistics");
+      // mod.giveMod("orbit-bot");
+
 
       level.intro(); //starting level
       // level.testing(); //not in rotation

js/mods.js

@@ -98,7 +98,7 @@ const mod = {
         return dmg * mod.slowFire * mod.aimDamage
     },
     totalBots() {
-        return mod.foamBotCount + mod.nailBotCount + mod.laserBotCount + mod.boomBotCount + mod.plasmaBotCount
+        return mod.foamBotCount + mod.nailBotCount + mod.laserBotCount + mod.boomBotCount + mod.plasmaBotCount + mod.orbitBotCount
     },
     mods: [{
             name: "integrated armament",
@@ -640,6 +640,46 @@ const mod = {
                 }
             }
         },
+        {
+            name: "orbital-bot",
+            description: "2 bots are locked in <strong>orbit</strong> around you<br><strong class='color-d'>damages</strong> mobs on <strong>contact</strong>",
+            maxCount: 9,
+            count: 0,
+            allowed() {
+                return true
+            },
+            requires: "",
+            effect() {
+                mod.orbitBotCount += 2;
+                b.orbitBot();
+                b.orbitBot();
+            },
+            remove() {
+                mod.orbitBotCount = 0;
+            }
+        },
+        {
+            name: "orbit-bot upgrade",
+            description: "<strong>125%</strong> increased orbital radius <br><em>applies to all current and future orbit-bots</em>",
+            maxCount: 1,
+            count: 0,
+            allowed() {
+                return mod.orbitBotCount > 2
+            },
+            requires: "2 or more orbit bots",
+            effect() {
+                mod.isOrbitBotUpgrade = true
+                for (let i = 0; i < bullet.length; i++) {
+                    if (bullet[i].botType = 'orbit') bullet[i].isUpgraded = true
+                }
+            },
+            remove() {
+                mod.isOrbitBotUpgrade = false
+                for (let i = 0; i < bullet.length; i++) {
+                    if (bullet[i].botType = 'orbit') bullet[i].isUpgraded = false
+                }
+            }
+        },
         {
             name: "perimeter defense",
             description: "reduce <strong class='color-harm'>harm</strong> by <strong>4%</strong><br>for each of your permanent <strong>bots</strong>",
@@ -691,6 +731,10 @@ const mod = {
                     b.plasmaBot();
                 }
                 mod.plasmaBotCount *= 2
+                for (let i = 0; i < mod.orbitBotCount; i++) {
+                    b.orbitBot();
+                }
+                mod.orbitBotCount *= 2
             },
             remove() {}
         },
@@ -2811,6 +2855,7 @@ const mod = {
     foamBotCount: null,
     boomBotCount: null,
     plasmaBotCount: null,
+    orbitBotCount: null,
     collisionImmuneCycles: null,
     blockDmg: null,
     isPiezo: null,
@@ -2896,6 +2941,7 @@ const mod = {
     isFoamBotUpgrade: null,
     isLaserBotUpgrade: null,
     isBoomBotUpgrade: null,
+    isOrbitBotUpgrade: null,
     isDroneGrab: null,
     isOneGun: null,
     isDamageForGuns: null,

js/player.js

@@ -1368,7 +1368,7 @@ const mech = {
               }
             } else if (mod.isMissileField) {
               // mech.fieldCDcycle = mech.cycle + 10; // set cool down to prevent +energy from making huge numbers of drones
-              mech.energy -= 0.55;
+              mech.energy -= 0.5;
               b.missile({
                   x: mech.pos.x + 40 * Math.cos(mech.angle),
                   y: mech.pos.y + 40 * Math.sin(mech.angle) - 3
@@ -1382,7 +1382,7 @@ const mech = {
               b.iceIX(1)
             } else {
               // mech.fieldCDcycle = mech.cycle + 10; // set cool down to prevent +energy from making huge numbers of drones
-              mech.energy -= 0.3;
+              mech.energy -= 0.33;
               b.drone(1)
             }
 

todo.txt

@@ -1,8 +1,5 @@
-mod: decorrelation - 2 seconds after you don't use your gun or field  get 40% harm reduction
+mod: orbital-bot - 2 bots orbit you and damage mobs
-
+mod: orbital-bot upgrade - orbital bots orbit farther away
-mod: anticorrelation - 2 seconds after you don't use your gun or field  get 50% damage
-  requires decorrelation
-
 
 ************** TODO - n-gon **************
 
@@ -50,10 +47,7 @@ a bot that eats up health and ammo, but poops a reroll after picking up 2 power
   disable crystalized armor?
   could convert rerolls, ammo, and health into mods instead
 
-laser-bot orbits player
+
-bot that does AOE damage while it rotates around player
-  no physics / collisions
-  cap 3 ?
 
 mod: radiation effects can spread to nearby mobs