refactor(helpers): tidy gameState

src/gameobjects/enemy.ts

@@ -6,12 +6,12 @@ import { incrementScore } from './score'
 
 export function addEnemy() {
   const damage = randi(1, 10)
-  const hp = randi(20, 100) * gameState.enemyHealthMultiplier
-  const speed = randi(100, 300) * gameState.enemySpeedMultiplier
-  const { enemySprites } = gameState
+  const hp = randi(20, 100) * gameState.enemy.multiplier.health
+  const speed = randi(100, 300) * gameState.enemy.multiplier.speed
+  const { sprites } = gameState.enemy
 
   const enemy = add([
-    sprite(enemySprites[randi(enemySprites.length)]),
+    sprite(sprites[randi(sprites.length)]),
     pos(outsideCoordinates()),
     anchor('center'),
     health(hp, hp),

src/gameobjects/player.ts

@@ -61,7 +61,7 @@ export function getPlayer() {
 }
 
 export function hurtPlayer(damage: number) {
-  getPlayer()?.hurt(damage * gameState.enemyDamageMultiplier)
+  getPlayer()?.hurt(damage * gameState.enemy.multiplier.damage)
 }
 
 function onHit(player: Player) {

src/helpers/gameState.ts

@@ -1,16 +1,20 @@
 import { Sprite } from '../constants'
 
 class GameState {
-  enemyDamageMultiplier = 1
-  enemyHealthMultiplier = 1
-  enemySpeedMultiplier = 1
-  enemySprites: Sprite[] = []
+  enemy = {
+    multiplier: {
+      damage: 1,
+      health: 1,
+      speed: 1,
+    },
+    sprites: [] as Sprite[],
+  }
 
   init() {
-    this.enemyDamageMultiplier = 1
-    this.enemyHealthMultiplier = 1
-    this.enemySpeedMultiplier = 1
-    this.enemySprites = []
+    this.enemy.multiplier.damage = 1
+    this.enemy.multiplier.health = 1
+    this.enemy.multiplier.speed = 1
+    this.enemy.sprites = []
   }
 }
 

src/scenes/game.ts

@@ -31,10 +31,10 @@ scene(Scene.Game, () => {
 
   levels.forEach((level) => {
     wait(level.start, () => {
-      gameState.enemyDamageMultiplier = level.multiplier.damage
-      gameState.enemyHealthMultiplier = level.multiplier.health
-      gameState.enemySpeedMultiplier = level.multiplier.speed
-      gameState.enemySprites = level.enemies
+      gameState.enemy.multiplier.damage = level.multiplier.damage
+      gameState.enemy.multiplier.health = level.multiplier.health
+      gameState.enemy.multiplier.speed = level.multiplier.speed
+      gameState.enemy.sprites = level.enemies
       const duration = level.end && level.end - level.start
 
       loop(