rotary cannon

tech: rotary cannon - nail gun (and rivet gun) have increased fire rate, muzzle speed, recoil, and accuracy
experiment -parthenocarpy- spawn about 50% more mobs

js/bullet.js

@@ -4023,7 +4023,13 @@ const b = {
             nextFireCycle: 0, //use to remember how longs its been since last fire, used to reset count
             startingHoldCycle: 0,
             chooseFireMethod() { //set in simulation.startGame
+                if (tech.nailRecoil) {
                     if (tech.isRivets) {
+                        this.fire = this.fireRecoilRivets
+                    } else {
+                        this.fire = this.fireRecoilNails
+                    }
+                } else if (tech.isRivets) {
                     this.fire = this.fireRivets
                 } else if (tech.isNeedles) {
                     this.fire = this.fireNeedles
@@ -4036,8 +4042,37 @@ const b = {
                 }
             },
             do() {},
-            fire() {
+            fire() {},
+            fireRecoilNails() {
+                if (this.nextFireCycle + 1 < m.cycle) this.startingHoldCycle = m.cycle //reset if not constantly firing
+                const CD = Math.max(11 - 0.08 * (m.cycle - this.startingHoldCycle), 1) //CD scales with cycles fire is held down
+                this.nextFireCycle = m.cycle + CD * b.fireCDscale //predict next fire cycle if the fire button is held down
 
+                m.fireCDcycle = m.cycle + Math.floor(CD * b.fireCDscale); // cool down
+                this.baseFire(m.angle + (Math.random() - 0.5) * (input.down ? 0.05 : 0.1) / CD, 43 + 8 * Math.random())
+                //very complex recoil system
+                if (m.onGround) {
+                    if (input.down) {
+                        const KNOCK = 0.01
+                        player.force.x -= KNOCK * Math.cos(m.angle)
+                        player.force.y -= KNOCK * Math.sin(m.angle) //reduce knock back in vertical direction to stop super jumps
+                        Matter.Body.setVelocity(player, {
+                            x: player.velocity.x * 0.5,
+                            y: player.velocity.y * 0.5
+                        });
+                    } else {
+                        const KNOCK = 0.05
+                        player.force.x -= KNOCK * Math.cos(m.angle)
+                        player.force.y -= KNOCK * Math.sin(m.angle) //reduce knock back in vertical direction to stop super jumps
+                        Matter.Body.setVelocity(player, {
+                            x: player.velocity.x * 0.8,
+                            y: player.velocity.y * 0.8
+                        });
+                    }
+                } else {
+                    if (Math.abs(player.velocity.x) < 12) player.force.x -= 0.04 * Math.cos(m.angle)
+                    player.force.y -= 0.01 * Math.sin(m.angle) //reduce knock back in vertical direction to stop super jumps
+                }
             },
             fireNormal() {
                 if (this.nextFireCycle + 1 < m.cycle) this.startingHoldCycle = m.cycle //reset if not constantly firing
@@ -4118,21 +4153,98 @@ const b = {
                     }
                 };
                 b.muzzleFlash(30);
+                //very complex recoil system
+                if (m.onGround) {
+                    if (input.down) {
+                        const KNOCK = 0.01
+                        player.force.x -= KNOCK * Math.cos(m.angle)
+                        player.force.y -= KNOCK * Math.sin(m.angle) //reduce knock back in vertical direction to stop super jumps
+                    } else {
+                        const KNOCK = 0.02
+                        player.force.x -= KNOCK * Math.cos(m.angle)
+                        player.force.y -= KNOCK * Math.sin(m.angle) //reduce knock back in vertical direction to stop super jumps
+                    }
+                } else {
+                    const KNOCK = 0.01
+                    player.force.x -= KNOCK * Math.cos(m.angle)
+                    player.force.y -= KNOCK * Math.sin(m.angle) * 0.5 //reduce knock back in vertical direction to stop super jumps    
+                }
             },
-            // fireNailFireRate() {
+            fireRecoilRivets() {
-            //     if (this.nextFireCycle + 1 < m.cycle) this.startingHoldCycle = m.cycle //reset if not constantly firing
+                // m.fireCDcycle = m.cycle + Math.floor((input.down ? 25 : 17) * b.fireCDscale); // cool down
-            //     const CD = Math.max(7.5 - 0.06 * (m.cycle - this.startingHoldCycle), 2) //CD scales with cycles fire is held down
+                if (this.nextFireCycle + 1 < m.cycle) this.startingHoldCycle = m.cycle //reset if not constantly firing
-            //     this.nextFireCycle = m.cycle + CD * b.fireCDscale //predict next fire cycle if the fire button is held down
+                const CD = Math.max(30 - 0.15 * (m.cycle - this.startingHoldCycle), 8) //CD scales with cycles fire is held down
+                this.nextFireCycle = m.cycle + CD * b.fireCDscale //predict next fire cycle if the fire button is held down
+                m.fireCDcycle = m.cycle + Math.floor(CD * b.fireCDscale); // cool down
 
-            //     m.fireCDcycle = m.cycle + Math.floor(CD * b.fireCDscale); // cool down
+                const me = bullet.length;
-            //     this.baseFire(m.angle + (Math.random() - 0.5) * (Math.random() - 0.5) * (input.down ? 1.35 : 3.2) / CD)
+                const size = tech.rivetSize * 8
-            // },
+                bullet[me] = Bodies.rectangle(m.pos.x + 35 * Math.cos(m.angle), m.pos.y + 35 * Math.sin(m.angle), 5 * size, size, b.fireAttributes(m.angle));
+                bullet[me].dmg = tech.isNailRadiation ? 0 : 2.75
+                Matter.Body.setDensity(bullet[me], 0.002);
+                Composite.add(engine.world, bullet[me]); //add bullet to world
+                const SPEED = input.down ? 60 : 50
+                Matter.Body.setVelocity(bullet[me], {
+                    x: SPEED * Math.cos(m.angle),
+                    y: SPEED * Math.sin(m.angle)
+                });
+                bullet[me].endCycle = simulation.cycle + 180
+                bullet[me].beforeDmg = function(who) { //beforeDmg is rewritten with ice crystal tech
+                    if (tech.isNailCrit && !who.shield && Vector.dot(Vector.normalise(Vector.sub(who.position, this.position)), Vector.normalise(this.velocity)) > 0.94) {
+                        b.explosion(this.position, 300 + 30 * Math.random()); //makes bullet do explosive damage at end
+                    }
+                    if (tech.isNailRadiation) mobs.statusDoT(who, 7 * (tech.isFastRadiation ? 0.7 : 0.24), tech.isSlowRadiation ? 360 : (tech.isFastRadiation ? 60 : 180)) // one tick every 30 cycles
+                };
+
+                bullet[me].minDmgSpeed = 10
+                bullet[me].frictionAir = 0.006;
+                bullet[me].do = function() {
+                    this.force.y += this.mass * 0.0008
+
+                    //rotates bullet to face current velocity?
+                    if (this.speed > 7) {
+                        const facing = {
+                            x: Math.cos(this.angle),
+                            y: Math.sin(this.angle)
+                        }
+                        const mag = 0.002 * this.mass
+                        if (Vector.cross(Vector.normalise(this.velocity), facing) < 0) {
+                            this.torque += mag
+                        } else {
+                            this.torque -= mag
+                        }
+                    }
+                };
+                b.muzzleFlash(30);
+                //very complex recoil system
+                if (m.onGround) {
+                    if (input.down) {
+                        const KNOCK = 0.05
+                        player.force.x -= KNOCK * Math.cos(m.angle)
+                        player.force.y -= KNOCK * Math.sin(m.angle) //reduce knock back in vertical direction to stop super jumps
+                        Matter.Body.setVelocity(player, {
+                            x: player.velocity.x * 0.4,
+                            y: player.velocity.y * 0.4
+                        });
+                    } else {
+                        const KNOCK = 0.15
+                        player.force.x -= KNOCK * Math.cos(m.angle)
+                        player.force.y -= KNOCK * Math.sin(m.angle) //reduce knock back in vertical direction to stop super jumps
+                        Matter.Body.setVelocity(player, {
+                            x: player.velocity.x * 0.7,
+                            y: player.velocity.y * 0.7
+                        });
+                    }
+                } else {
+                    if (Math.abs(player.velocity.x) < 12) player.force.x -= 0.1 * Math.cos(m.angle)
+                    player.force.y -= 0.03 * Math.sin(m.angle) //reduce knock back in vertical direction to stop super jumps
+                }
+            },
             fireInstantFireRate() {
                 m.fireCDcycle = m.cycle + Math.floor(2 * b.fireCDscale); // cool down
                 this.baseFire(m.angle + (Math.random() - 0.5) * (Math.random() - 0.5) * (input.down ? 1.35 : 3.2) / 2)
             },
-            baseFire(angle) {
+            baseFire(angle, speed = 30 + 6 * Math.random()) {
-                const speed = 30 + 6 * Math.random()
                 b.nail({
                     x: m.pos.x + 30 * Math.cos(m.angle),
                     y: m.pos.y + 30 * Math.sin(m.angle)

js/level.js

@@ -17,7 +17,9 @@ const level = {
             // simulation.isHorizontalFlipped = true
             // m.setField("plasma torch")
             // b.giveGuns("nail gun")
-            // tech.giveTech("negative friction")
+            // tech.giveTech("rotary cannon")
+            // tech.giveTech("pneumatic actuator")
+            // tech.giveTech("rivet gun")
             // for (let i = 0; i < 2; i++) tech.giveTech("refractory metal")
             // tech.giveTech("all-stars")
             // for (let i = 0; i < 3; i++) tech.giveTech("overcharge")
@@ -2291,7 +2293,7 @@ const level = {
         // for (let i = 0; i < 200; i++) powerUps.directSpawn(710 + 1000 * Math.random(), -710 + 1000 * Math.random(), "tech");
 
         spawn.mapRect(2500, -1200, 200, 750); //right wall
-        blockDoor(2585, -210)
+        // blockDoor(2585, -210)
         spawn.mapRect(2500, -200, 200, 300); //right wall
         spawn.mapRect(4500, -1200, 200, 650); //right wall
         blockDoor(4585, -310)
@@ -2307,9 +2309,9 @@ const level = {
         spawn.mapRect(5300, -275, 50, 175);
         spawn.mapRect(5050, -100, 50, 150);
         spawn.mapRect(4850, -275, 50, 175);
-        // level.difficultyIncrease(30) //30 is near max on hard  //60 is near max on why
+        level.difficultyIncrease(40) //30 is near max on hard  //60 is near max on why
-        // spawn.starter(1900, -500, 200) //big boy
+        spawn.starter(1900, -500, 200) //big boy
-        spawn.blockGroup(1900, -500)
+        // spawn.blockGroup(1900, -500)
         // for (let i = 0; i < 10; ++i) spawn.bodyRect(1600 + 5, -500, 30, 40);
         // spawn.laserBombingBoss(1900, -500)
         // for (let i = 0; i < 5; i++) spawn.focuser(1900, -500)

js/spawn.js

@@ -42,6 +42,11 @@ const spawn = {
             const pick = this.pickList[Math.floor(Math.random() * this.pickList.length)];
             this[pick](x, y);
         }
+
+        if (tech.isMoreMobs) {
+            const pick = this.pickList[Math.floor(Math.random() * this.pickList.length)];
+            this[pick](x, y);
+        }
     },
     randomSmallMob(x, y,
         num = Math.max(Math.min(Math.round(Math.random() * simulation.difficulty * 0.2), 4), 0),
@@ -53,6 +58,12 @@ const spawn = {
                 this[pick](x + Math.round((Math.random() - 0.5) * 20) + i * size * 2.5, y + Math.round((Math.random() - 0.5) * 20), size);
             }
         }
+        if (tech.isMoreMobs) {
+            for (let i = 0; i < num; ++i) {
+                const pick = this.pickList[Math.floor(Math.random() * this.pickList.length)];
+                this[pick](x + Math.round((Math.random() - 0.5) * 20) + i * size * 2.5, y + Math.round((Math.random() - 0.5) * 20), size);
+            }
+        }
     },
     randomGroup(x, y, chance = 1) {
         if (spawn.spawnChance(chance) && simulation.difficulty > 2 || chance === Infinity) {

js/tech.js

@@ -3670,45 +3670,6 @@
                     }
                 }
             },
-            {
-                name: "needle gun",
-                description: "<strong>nail gun</strong> fires <strong>3</strong> mob piercing <strong>needles</strong><br>requires <strong>3</strong> times more <strong>bullets</strong>",
-                isGunTech: true,
-                maxCount: 1,
-                count: 0,
-                frequency: 2,
-                frequencyDefault: 2,
-                allowed() {
-                    return tech.haveGunCheck("nail gun") && !tech.nailInstantFireRate && !tech.isIceCrystals && !tech.isRivets
-                },
-                requires: "nail gun, not ice crystal, rivets, or pneumatic actuator",
-                effect() {
-                    tech.isNeedles = true
-                    for (i = 0, len = b.guns.length; i < len; i++) { //find which gun 
-                        if (b.guns[i].name === "nail gun") {
-                            b.guns[i].ammo = Math.ceil(b.guns[i].ammo / 3);
-                            b.guns[i].ammoPack = Math.ceil(b.guns[i].defaultAmmoPack / 3);
-                            b.guns[i].chooseFireMethod()
-                            simulation.updateGunHUD();
-                            break
-                        }
-                    }
-                },
-                remove() {
-                    if (tech.isNeedles) {
-                        tech.isNeedles = false
-                        for (i = 0, len = b.guns.length; i < len; i++) { //find which gun 
-                            if (b.guns[i].name === "nail gun") {
-                                b.guns[i].chooseFireMethod()
-                                b.guns[i].ammo = Math.ceil(b.guns[i].ammo * 3);
-                                b.guns[i].ammoPack = b.guns[i].defaultAmmoPack;
-                                simulation.updateGunHUD();
-                                break
-                            }
-                        }
-                    }
-                }
-            },
             {
                 name: "needle ice",
                 description: `when <strong>needles</strong> impact walls<br>they chip off <strong>1-2</strong> freezing <strong class='color-s'>ice IX</strong> crystals`,
@@ -3747,6 +3708,45 @@
                     tech.isNeedleShieldPierce = false
                 }
             },
+            {
+                name: "needle gun",
+                description: "<strong>nail gun</strong> fires <strong>3</strong> mob piercing <strong>needles</strong><br>requires <strong>3</strong> times more <strong>bullets</strong>",
+                isGunTech: true,
+                maxCount: 1,
+                count: 0,
+                frequency: 2,
+                frequencyDefault: 2,
+                allowed() {
+                    return tech.haveGunCheck("nail gun") && !tech.nailInstantFireRate && !tech.isIceCrystals && !tech.isRivets && !tech.nailRecoil
+                },
+                requires: "nail gun, not ice crystal, rivets, or pneumatic actuator",
+                effect() {
+                    tech.isNeedles = true
+                    for (i = 0, len = b.guns.length; i < len; i++) { //find which gun 
+                        if (b.guns[i].name === "nail gun") {
+                            b.guns[i].ammo = Math.ceil(b.guns[i].ammo / 3);
+                            b.guns[i].ammoPack = Math.ceil(b.guns[i].defaultAmmoPack / 3);
+                            b.guns[i].chooseFireMethod()
+                            simulation.updateGunHUD();
+                            break
+                        }
+                    }
+                },
+                remove() {
+                    if (tech.isNeedles) {
+                        tech.isNeedles = false
+                        for (i = 0, len = b.guns.length; i < len; i++) { //find which gun 
+                            if (b.guns[i].name === "nail gun") {
+                                b.guns[i].chooseFireMethod()
+                                b.guns[i].ammo = Math.ceil(b.guns[i].ammo * 3);
+                                b.guns[i].ammoPack = b.guns[i].defaultAmmoPack;
+                                simulation.updateGunHUD();
+                                break
+                            }
+                        }
+                    }
+                }
+            },
             {
                 name: "rivet gun",
                 description: "<strong>nail gun</strong> slowly fires a heavy <strong>rivet</strong>",
@@ -3847,9 +3847,9 @@
                 frequency: 2,
                 frequencyDefault: 2,
                 allowed() {
-                    return tech.haveGunCheck("nail gun") && !tech.isRivets && !tech.isNeedles
+                    return tech.haveGunCheck("nail gun") && !tech.isRivets && !tech.isNeedles && !tech.nailRecoil
                 },
-                requires: "nail gun, not rivets or needles",
+                requires: "nail gun, not rotary cannon, rivets, or needles",
                 effect() {
                     tech.nailInstantFireRate = true
                     for (i = 0, len = b.guns.length; i < len; i++) { //find which gun 
@@ -3865,33 +3865,33 @@
                     }
                 }
             },
-            // {
+            {
-            //     name: "powder-actuated",
+                name: "rotary cannon",
-            //     description: "<strong>nail gun</strong> takes <strong>no</strong> time to ramp up<br>nails have a <strong>30%</strong> faster muzzle <strong>speed</strong>",
+                description: "<strong>nail gun</strong> has increased muzzle <strong>speed</strong>,<br>maximum <strong>fire rate</strong>, <strong>accuracy</strong>, and <strong>recoil</strong>",
-            //     isGunTech: true,
+                isGunTech: true,
-            //     maxCount: 1,
+                maxCount: 1,
-            //     count: 0,
+                count: 0,
-            //     frequency: 2,
+                frequency: 2,
-            //     frequencyDefault: 2,
+                frequencyDefault: 2,
-            //     allowed() {
+                allowed() {
-            //         return tech.haveGunCheck("nail gun") && tech.nailFireRate && !tech.isIceCrystals
+                    return tech.haveGunCheck("nail gun") && !tech.nailInstantFireRate
-            //     },
+                },
-            //     requires: "nail gun and pneumatic actuator not ice crystal nucleation",
+                requires: "nail gun, not pneumatic actuator",
-            //     effect() {
+                effect() {
-            //         tech.nailInstantFireRate = true
+                    tech.nailRecoil = true
-            //         for (i = 0, len = b.guns.length; i < len; i++) { //find which gun 
+                    for (i = 0, len = b.guns.length; i < len; i++) { //find which gun 
-            //             if (b.guns[i].name === "nail gun") b.guns[i].chooseFireMethod()
+                        if (b.guns[i].name === "nail gun") b.guns[i].chooseFireMethod()
-            //         }
+                    }
-            //     },
+                },
-            //     remove() {
+                remove() {
-            //         if (tech.nailInstantFireRate) {
+                    if (tech.nailRecoil) {
-            //             tech.nailInstantFireRate = false
+                        tech.nailRecoil = false
-            //             for (i = 0, len = b.guns.length; i < len; i++) { //find which gun 
+                        for (i = 0, len = b.guns.length; i < len; i++) { //find which gun 
-            //                 if (b.guns[i].name === "nail gun") b.guns[i].chooseFireMethod()
+                            if (b.guns[i].name === "nail gun") b.guns[i].chooseFireMethod()
-            //             }
+                        }
-            //         }
+                    }
-            //     }
+                }
-            // },
+            },
             {
                 name: "supercritical fission",
                 description: "<strong>nails</strong>, <strong>needles</strong>, and <strong>rivets</strong> can <strong class='color-e'>explode</strong><br>if they strike mobs near their <strong>center</strong>",
@@ -6776,6 +6776,25 @@
                     tech.removeMaxHealthOnKill = 0
                 }
             },
+            {
+                name: "-parthenocarpy-",
+                description: "<strong style='color: #f55;'>experiment:</strong> spawn about 50% more mobs",
+                maxCount: 1,
+                count: 1,
+                frequency: 0,
+                isBadRandomOption: true,
+                isExperimentalMode: true,
+                allowed() {
+                    return build.isExperimentSelection
+                },
+                requires: "",
+                effect() {
+                    tech.isMoreMobs = true
+                },
+                remove() {
+                    tech.isMoreMobs = false
+                }
+            },
             //************************************************** 
             //************************************************** JUNK
             //************************************************** tech
@@ -6800,7 +6819,7 @@
             // },
             {
                 name: "negative friction",
-                description: "when you touch walls you speed up instead of slowing down. It's actually pretty cool, seriously.",
+                description: "when you touch walls you speed up instead of slowing down. It's kinda fun.",
                 maxCount: 1,
                 count: 0,
                 frequency: 0,
@@ -6811,7 +6830,7 @@
                 },
                 requires: "",
                 effect() {
-                    player.friction = -0.5
+                    player.friction = -0.4
                 },
                 remove() {
                     if (this.count) player.friction = 0.002
@@ -8624,5 +8643,7 @@
         cloakDuplication: null,
         extruderRange: null,
         isRodAreaDamage: null,
-        isForeverDrones: null
+        isForeverDrones: null,
+        isMoreMobs: null,
+        nailRecoil: null
     }

todo.txt

@@ -1,13 +1,19 @@
 ******************************************************** NEXT PATCH **************************************************
 
-perimeter defense and network effect each give 1% more bonus per bot  (around an 18% increase for each tech)
+tech: rotary cannon - nail gun (and rivet gun) have increased fire rate, muzzle speed, recoil, and accuracy
-
+experiment -parthenocarpy- spawn about 50% more mobs
-extra bosses spawned from parthenogenesis and apomixis have health increased by your duplication chance
-  (if you have 50% duplication the extra boss have 50% more health)
-apomixis no longer costs 8 research
 
 ******************************************************** TODO ********************************************************
 
+minigun: tech for nail gun - Its ramp-up time must not be removable. Recoil should be intense, enough that the player cannot walk forward quickly while using it.
+  nail gun gains:  accuracy, bullet speed, huge recoil, fire rate
+    alternative to pnumatic that stops ramp up
+    maybe try to also apply to rivets?
+
+animate going to next level?
+  door fills in with color that climbs up vertically through the door graphic the longer you stand on door
+  hold crouch on door? or automatically
+
 Plasma Burner: upgrade for plasma torch, basically just a jet engine. does high damage, but short range, mostly for player movement.
   maybe reduce gravity to really low then apply a vector away from mouse direction