mod- pulse

gun: pulse is now a mod for laser mod: beam splitter applies to pulse difficulty balancing (this needs to be done as more mods are added to the game to prevent power creep) all modes are a bit harder if you used to play why, try the new hard if you used to play hard try the new normal power ups drop more often from bosses on all modes
2020-10-25 15:09:55 -07:00
parent a5f79bf742
commit c7048c9324
9 changed files with 212 additions and 233 deletions
--- a/index.html
+++ b/index.html
@@ -99,10 +99,10 @@
 				<div style="line-height: 150%;" id="details-div">
 					<label for="difficulty-select" title="effects: number of mobs, damage done by mobs, damage done to mobs, mob speed, heal effects">combat difficulty:</label>
 					<select name="difficulty-select" id="difficulty-select">
-						<option value="0">easy</option>
-						<option value="1" selected>normal</option>
-						<option value="2">hard</option>
-						<option value="4">why...</option>
+						<option value="1">easy</option>
+						<option value="2" selected>normal</option>
+						<option value="4">hard</option>
+						<option value="6">why?</option>
 					</select>
 					<br>
 					<label for="community-maps" title="adds in maps written by n-gon player: Francois">include community maps:</label>
--- a/js/bullet.js
+++ b/js/bullet.js
@@ -3227,16 +3227,35 @@ const b = {
        }
      },
      firePulse() {
-        //calculate laser collision
-        let best, energy, explosionRange;
+        mech.fireCDcycle = mech.cycle + Math.floor((mod.isPulseAim ? 25 : 50) * b.fireCD); // cool down
+        let energy = 0.27 * Math.min(mech.energy, 1.5)
+        mech.energy -= energy * mod.isLaserDiode
+
+        if (mod.beamSplitter) {
+          energy *= 0.7
+          b.pulse(energy, mech.angle)
+          for (let i = 1; i < 1 + mod.beamSplitter; i++) {
+            energy *= 0.9
+            b.pulse(energy, mech.angle - i * 0.35)
+            b.pulse(energy, mech.angle + i * 0.35)
+          }
+        } else {
+          b.pulse(energy, mech.angle)
+        }
+      },
+    },
+  ],
+  pulse(energy, angle = mech.angle) {
+    let best;
+    let explosionRange = 1560 * energy
    let range = 3000
    const path = [{
-            x: mech.pos.x + 20 * Math.cos(mech.angle),
-            y: mech.pos.y + 20 * Math.sin(mech.angle)
+        x: mech.pos.x + 20 * Math.cos(angle),
+        y: mech.pos.y + 20 * Math.sin(angle)
      },
      {
-            x: mech.pos.x + range * Math.cos(mech.angle),
-            y: mech.pos.y + range * Math.sin(mech.angle)
+        x: mech.pos.x + range * Math.cos(angle),
+        y: mech.pos.y + range * Math.sin(angle)
      }
    ];
    const vertexCollision = function (v1, v1End, domain) {
@@ -3290,8 +3309,6 @@ const b = {
    };
    if (mod.isPulseAim) { //find mobs in line of sight
      let dist = 2200
-          energy = 0.23 * Math.min(mech.energy, 1.5)
-          explosionRange = 1680 * energy
      for (let i = 0, len = mob.length; i < len; i++) {
        const newDist = Vector.magnitude(Vector.sub(path[0], mob[i].position))
        if (explosionRange < newDist &&
@@ -3315,17 +3332,8 @@ const b = {
        };
      }
    }
-        if (mod.isPulseAim) {
-          mech.energy -= energy * mod.isLaserDiode
    if (best.who) b.explosion(path[1], explosionRange, true)
-          mech.fireCDcycle = mech.cycle + Math.floor(25 * b.fireCD); // cool down
-        } else {
-          energy = 0.27 * Math.min(mech.energy, 1.5)
-          mech.energy -= energy * mod.isLaserDiode
-          explosionRange = 1560 * energy
-          if (best.who) b.explosion(path[1], explosionRange, true)
-          mech.fireCDcycle = mech.cycle + Math.floor(50 * b.fireCD); // cool down
-        }
+
    if (mod.isPulseStun) {
      const range = 100 + 2000 * energy
      for (let i = 0, len = mob.length; i < len; ++i) {
@@ -3362,18 +3370,5 @@ const b = {
        time: Math.floor(2 + 33 * Math.random() * Math.random())
      });
    }
-      },
-    },
-
-    // {
-    //   name: "pulse",
-    //   description: "convert <strong>25%</strong> of your <strong class='color-f'>energy</strong> into a pulsed laser<br>instantly initiates a fusion <strong class='color-e'>explosion</strong>",
-    //   ammo: 0,
-    //   ammoPack: Infinity,
-    //   have: false,
-    //   fire() {
-
-    //   }
-    // },
-  ]
+  }
 };
--- a/js/game.js
+++ b/js/game.js
@@ -127,8 +127,7 @@ const game = {
  delta: 1000 / 60, //speed of game engine //looks like it has to be 16 to match player input
  buttonCD: 0,
  levelsCleared: 0,
-  difficultyMode: 1,
-  isEasyMode: false,
+  difficultyMode: 2, //normal difficulty is 2
  difficulty: 0,
  dmgScale: null, //set in levels.setDifficulty
  healScale: 1,
@@ -485,20 +484,18 @@ const game = {
    level.levelsCleared = 0;

    //resetting difficulty
-    game.dmgScale = 1;
-    b.dmgScale = 0.7;
+    game.dmgScale = 0; //increases in level.difficultyIncrease
+    b.dmgScale = 1; //decreases in level.difficultyIncrease
    game.accelScale = 1;
    game.lookFreqScale = 1;
    game.CDScale = 1;
    game.difficulty = 0;
    game.difficultyMode = Number(document.getElementById("difficulty-select").value)
    build.isCustomSelection = false;
-    if (game.difficultyMode === 0) {
-      game.isEasyMode = true;
-      game.difficultyMode = 1
-      level.difficultyDecrease(6); //if this stops being -6  change in build.calculateCustomDifficulty()
-    }
-    if (game.difficultyMode > 1) level.difficultyIncrease(3)
+    // if (game.difficultyMode > 2) {
+    //   level.difficultyIncrease(game.difficultyMode)
+    //   level.difficultyIncrease(game.difficultyMode)
+    // }

    game.clearNow = true;
    document.getElementById("text-log").style.opacity = 0;
@@ -687,7 +684,7 @@ const game = {
      if (mech.energy > mech.maxEnergy) mech.energy = mech.maxEnergy + (mech.energy - mech.maxEnergy) * 0.75

      if (mech.pos.y > game.fallHeight) { // if 4000px deep
-        if (game.difficultyMode > 2) {
+        if (game.difficultyMode > 4) {
          mech.death();
        } else {

@@ -726,8 +723,7 @@ const game = {
              });
            }
          }
-          if (game.difficultyMode === 2) mech.damage(0.25);
-          if (game.difficultyMode === 1) mech.damage(0.1);
+          mech.damage(0.1 * game.difficultyMode);
          mech.energy = 0.01;
        }
      }
@@ -753,7 +749,7 @@ const game = {
          let i = who.length;
          while (i--) {
            if (who[i].position.y > game.fallHeight) {
-              if (save && game.difficultyMode < 3) {
+              if (save && game.difficultyMode < 5) {
                Matter.Body.setVelocity(who[i], {
                  x: 0,
                  y: 0
--- a/js/index.js
+++ b/js/index.js
@@ -188,7 +188,7 @@ const build = {
      <br>position: (${player.position.x.toFixed(1)}, ${player.position.y.toFixed(1)}) &nbsp; velocity: (${player.velocity.x.toFixed(1)}, ${player.velocity.y.toFixed(1)})
      <br>mouse: (${game.mouseInGame.x.toFixed(1)}, ${game.mouseInGame.y.toFixed(1)}) &nbsp; mass: ${player.mass.toFixed(1)}      
      <br>
-      <br>level: ${level.levelsCleared} - ${level.levels[level.onLevel]} (${level.difficultyText()}) &nbsp; ${mech.cycle} cycles
+      <br>level: ${level.levelsCleared} - ${level.levelsCleared===0?"intro":level.levels[level.onLevel]} (${level.difficultyText()}) &nbsp; ${mech.cycle} cycles
      <br>${mob.length} mobs, &nbsp; ${body.length} blocks, &nbsp; ${bullet.length} bullets, &nbsp; ${powerUp.length} power ups      
      <br>damage difficulty scale: ${(b.dmgScale*100).toFixed(2) }%
      <br>harm difficulty scale: ${(game.dmgScale*100).toFixed(0)}%
@@ -318,10 +318,10 @@ const build = {
    <div>starting level: <input id='starting-level' type="number" step="1" value="0" min="0" max="99"></div>
    <label for="difficulty-select" title="effects: number of mobs, damage done by mobs, damage done to mobs, mob speed, heal effects">difficulty:</label>
    <select name="difficulty-select" id="difficulty-select-custom">
-      <option value="0">easy</option>
-      <option value="1" selected>normal</option>
-      <option value="2">hard</option>
-      <option value="4">why...</option>
+      <option value="1">easy</option>
+      <option value="2" selected>normal</option>
+      <option value="4">hard</option>
+      <option value="6">why?</option>
    </select>
  </div>`
    for (let i = 0, len = mech.fieldUpgrades.length; i < len; i++) {
@@ -891,7 +891,7 @@ if (localSettings) {
 } else {
  localSettings = {
    isCommunityMaps: false,
-    difficultyMode: '1',
+    difficultyMode: '2',
    fpsCapDefault: 'max',
    runCount: 0,
    levelsClearedLastGame: 0,
--- a/js/level.js
+++ b/js/level.js
@@ -831,13 +831,13 @@ const level = {
          "Last time was a simulation.  Is this one a simulation too?",
        )
      }
-      if (game.difficultyMode < 2 && localSettings.levelsClearedLastGame > 10) { //too easy
+      if (game.difficultyMode < 4 && localSettings.levelsClearedLastGame > 10) { //too easy
        say.push(
          "That felt too easy.<br>Maybe I should increase the difficulty of the simulation.",
          "That was fun, but maybe I should increase the difficulty of the simulation.",
          "I should increase the difficulty of the simulation, that didn't feel realistic.",
        )
-      } else if (game.difficultyMode > 1 && localSettings.levelsClearedLastGame > 10) { //great run on a hard or why
+      } else if (game.difficultyMode > 3 && localSettings.levelsClearedLastGame > 10) { //great run on a hard or why
        say.push(
          "What do I do after I escape?",
          "I'm almost ready to stop these simulations and actually escape.",
@@ -3836,35 +3836,35 @@ const level = {
  difficultyIncrease(num = 1) {
    for (let i = 0; i < num; i++) {
      game.difficulty++
-      game.dmgScale += 0.38; //damage done by mobs increases each level
      b.dmgScale *= 0.93; //damage done by player decreases each level
      if (game.accelScale < 5) game.accelScale *= 1.02 //mob acceleration increases each level
      if (game.lookFreqScale > 0.2) game.lookFreqScale *= 0.98 //mob cycles between looks decreases each level
      if (game.CDScale > 0.2) game.CDScale *= 0.97 //mob CD time decreases each level
    }
+    game.dmgScale = 0.38 * game.difficulty //damage done by mobs increases each level
    game.healScale = 1 / (1 + game.difficulty * 0.06) //a higher denominator makes for lower heals // mech.health += heal * game.healScale;
  },
  difficultyDecrease(num = 1) { //used in easy mode for game.reset()
    for (let i = 0; i < num; i++) {
      game.difficulty--
-      game.dmgScale -= 0.38; //damage done by mobs increases each level
-      if (game.dmgScale < 0.1) game.dmgScale = 0.1;
      b.dmgScale /= 0.93; //damage done by player decreases each level
      if (game.accelScale > 0.2) game.accelScale /= 1.02 //mob acceleration increases each level
      if (game.lookFreqScale < 5) game.lookFreqScale /= 0.98 //mob cycles between looks decreases each level
      if (game.CDScale < 5) game.CDScale /= 0.97 //mob CD time decreases each level
    }
    if (game.difficulty < 1) game.difficulty = 0;
+    game.dmgScale = 0.38 * game.difficulty //damage done by mobs increases each level
+    if (game.dmgScale < 0.1) game.dmgScale = 0.1;
    game.healScale = 1 / (1 + game.difficulty * 0.06)
  },
-  difficultyText(mode = document.getElementById("difficulty-select").value) {
-    if (mode === "0") {
+  difficultyText() {
+    if (game.difficultyMode === 1) {
      return "easy"
-    } else if (mode === "1") {
+    } else if (game.difficultyMode === 2) {
      return "normal"
-    } else if (mode === "2") {
+    } else if (game.difficultyMode === 4) {
      return "hard"
-    } else if (mode === "4") {
+    } else if (game.difficultyMode === 6) {
      return "why"
    }
  },
@@ -3887,7 +3887,6 @@ const level = {
    if (level.levelsCleared > level.levels.length * 1.25) level.difficultyIncrease(game.difficultyMode)
    if (level.levelsCleared > level.levels.length * 1.5) level.difficultyIncrease(game.difficultyMode)
    if (level.levelsCleared > level.levels.length * 2) level.difficultyIncrease(game.difficultyMode)
-    if (game.isEasyMode && level.levelsCleared % 2) level.difficultyDecrease(1);
    level.bossKilled = false;
    //reset lost mod display
    for (let i = 0; i < mod.mods.length; i++) {
--- a/js/mods.js
+++ b/js/mods.js
@@ -2428,7 +2428,7 @@ const mod = {
            maxCount: 9,
            count: 0,
            allowed() {
-                return mod.haveGunCheck("laser") && !mod.isWideLaser && !mod.isPulseLaser
+                return mod.haveGunCheck("laser") && !mod.isWideLaser && !mod.isPulseAim
            },
            requires: "laser, not specular reflection",
            effect() {
@@ -2482,7 +2482,7 @@ const mod = {
            maxCount: 1,
            count: 0,
            allowed() {
-                return mod.haveGunCheck("laser") && mod.laserReflections < 3 && !mod.beamSplitter && !mod.isWideLaser
+                return mod.haveGunCheck("laser") && mod.laserReflections < 3 && !mod.isWideLaser
            },
            requires: "laser, not specular reflection<br>not beam splitter, not diffuse",
            effect() {
@@ -2520,7 +2520,7 @@ const mod = {
            maxCount: 1,
            count: 0,
            allowed() {
-                return mod.isPulseLaser
+                return mod.isPulseLaser && !mod.beamSplitter
            },
            requires: "pulse",
            effect() {
--- a/js/powerup.js
+++ b/js/powerup.js
@@ -434,7 +434,7 @@ const powerUps = {
    }
  },
  spawnRandomPowerUp(x, y) { //mostly used after mob dies,  doesn't always return a power up
-    if ((Math.random() * Math.random() - 0.3 > Math.sqrt(mech.health) && !mod.isEnergyHealth) || Math.random() < 0.035) { //spawn heal chance is higher at low health
+    if ((Math.random() * Math.random() - 0.3 > Math.sqrt(mech.health) && !mod.isEnergyHealth) || Math.random() < 0.04) { //spawn heal chance is higher at low health
      powerUps.spawn(x, y, "heal");
      return;
    }
@@ -446,7 +446,7 @@ const powerUps = {
      powerUps.spawn(x, y, "gun");
      return;
    }
-    if (Math.random() < 0.0027 * (26 - mod.totalCount)) { //a new mod has a low chance for each not acquired mod up to 15
+    if (Math.random() < 0.0027 * (25 - mod.totalCount)) { //a new mod has a low chance for each not acquired mod up to 15
      powerUps.spawn(x, y, "mod");
      return;
    }
@@ -462,27 +462,23 @@ const powerUps = {
  randomPowerUpCounter: 0,
  spawnBossPowerUp(x, y) { //boss spawns field and gun mod upgrades
    level.bossKilled = true;
-    // if (game.difficultyMode === 4) powerUps.spawn(x, y, "mod") //why mode gets a free mod
-    powerUps.randomPowerUpCounter++;
-    const chanceToFail = Math.max(level.levelsCleared, 10) * 0.1 //1 until level 10, then 1.1, 1.2, 1.3, ...
-    if (Math.random() * chanceToFail < powerUps.randomPowerUpCounter) {
-      powerUps.randomPowerUpCounter = 0;
-      spawnPowerUps()
-    } else {
-      spawnHealthAmmo()
-    }
-    if (game.difficultyMode === 4) {
-      powerUps.randomPowerUpCounter + 0.6;
-      const chanceToFail = Math.max(level.levelsCleared, 6) * 0.1 //1 until level 8
-      if (Math.random() * chanceToFail < powerUps.randomPowerUpCounter) {
-        powerUps.randomPowerUpCounter = 0;
-        spawnPowerUps()
-      } else {
-        spawnHealthAmmo()
-      }
-    }

-    function spawnHealthAmmo() {
+    powerUps.randomPowerUpCounter++;
+    powerUpChance(Math.max(level.levelsCleared, 10) * 0.1)
+    powerUps.randomPowerUpCounter += 0.6;
+    powerUpChance(Math.max(level.levelsCleared, 6) * 0.1)
+
+    function powerUpChance(chanceToFail) {
+      if (Math.random() * chanceToFail < powerUps.randomPowerUpCounter) {
+        powerUps.randomPowerUpCounter = 0;
+        if (mech.fieldMode === 0) {
+          powerUps.spawn(x, y, "field")
+        } else if (Math.random() < 0.95) {
+          powerUps.spawn(x, y, "mod")
+        } else {
+          powerUps.spawn(x, y, "gun")
+        }
+      } else {
        if (mech.health < 0.65 && !mod.isEnergyHealth) {
          powerUps.spawn(x, y, "heal");
          powerUps.spawn(x, y, "heal");
@@ -491,15 +487,6 @@ const powerUps = {
          powerUps.spawn(x, y, "ammo");
        }
      }
-
-    function spawnPowerUps() {
-      if (mech.fieldMode === 0) {
-        powerUps.spawn(x, y, "field")
-      } else if (Math.random() < 0.95) {
-        powerUps.spawn(x, y, "mod")
-      } else {
-        powerUps.spawn(x, y, "gun")
-      }
    }
  },
  chooseRandomPowerUp(x, y) { //100% chance to drop a random power up    //used in spawn.debris
@@ -517,7 +504,7 @@ const powerUps = {
  },
  spawnStartingPowerUps(x, y) { //used for map specific power ups, mostly to give player a starting gun
    if (level.levelsCleared < 4) { //runs 4 times on all difficulty levels
-      if (game.difficultyMode > 1 && level.levelsCleared > 1) powerUps.spawn(x, y, "mod")
+      if (level.levelsCleared > 1) powerUps.spawn(x, y, "mod")

      //bonus power ups for clearing runs in the last game
      if (level.levelsCleared === 0 && !game.isCheating) {
--- a/js/spawn.js
+++ b/js/spawn.js
@@ -233,11 +233,11 @@ const spawn = {
    me.isBoss = true;
    me.frictionAir = 0.01
    me.seeAtDistance2 = 9000000;
-    me.accelMag = 0.00062 * game.accelScale;
+    me.accelMag = 0.00065 * game.accelScale;
    Matter.Body.setDensity(me, 0.0006); //normal is 0.001
    me.collisionFilter.mask = cat.bullet | cat.player
    me.memory = Infinity;
-    me.seePlayerFreq = 60
+    me.seePlayerFreq = 30

    me.lockedOn = null;
    if (vertices === 9) {
--- a/todo.txt
+++ b/todo.txt
@@ -1,17 +1,23 @@

 gun: pulse is now a mod for laser
+  mod: beam splitter applies to pulse
+
+difficulty balancing 
+  (this needs to be done as more mods are added to the game to prevent power creep)
+  all modes are a bit harder
+    if you used to play why, try the new hard
+    if you used to play hard try the new normal
+  power ups drop more often from bosses on all modes

 ************** TODO - n-gon **************

-optional setting for people with desktops that want double mobs
+mod - explosions apply radiation damage over time
+  or spawn a neutron bomb with a timer

-hard mode should match the pace of why, but with less difficulty
-  2x power up chances, same as why for all difficulties
-  adjust difficulty levels
-  easy: 1
-  normal: 2
-  hard: 3
-  why: 4
+mod self destruct - drones explode when they die
+  drones lose extra time on collisions
+
+optional setting for people with desktops that want double mobs

 combine more stuff?
  ____ mod for ____
@@ -20,11 +26,6 @@ combine more stuff?
  iceIX -> foam
  flechettes -> nail gun

-
-let beam splitter work with pulse
-
-neutron bomb as a mod for mines
-
 mod: stealth field - mark a mob, it you next kill is that mob get a bonus power up
  run only at the start of a new level

@@ -35,6 +36,8 @@ add an ending to the game
  around level 15
  game never ends if you have used cheats

+new status effect - push mob away from player for a time
+
 new status effect - apply status effect to mobs that makes blocks attracted to them
  only lasts a few cycles

@@ -56,7 +59,6 @@ look for mods that could update description text with count and mod.is  informat
  can only use variables that change in effect() and remove()
  this.description = `<strong>8%</strong> chance to <strong>duplicate</strong> spawned <strong>power ups</strong><br><em>chance to duplicate = ${mod.duplicateChance}</em>`

-mod self destruct - drones explode when they die, but they last 1/2 as long

 mouse event e.which is deprecated