add: world config (wind, graphics, terrain, fog)

src/data/world/environmentConfig.ts

@@ -1,5 +1,5 @@
 export const GAME_SCENE_SKY_MODEL_PATH = "/models/skybox/skybox.gltf";
 export const GAME_SCENE_FALLBACK_SKY_MODEL_PATH = "/models/sky/model.glb";
-export const GAME_SCENE_SKY_MODEL_SCALE = 300;
+export const GAME_SCENE_SKY_MODEL_SCALE = 100;
 export const GAME_SCENE_FALLBACK_SKY_MODEL_SCALE = 1;
 export const PHYSICS_SCENE_BACKGROUND_COLOR = "#0b1018";

src/data/world/fogConfig.ts

@@ -0,0 +1,18 @@
+import { TERRAIN_COLORS } from "@/data/world/terrainConfig";
+
+export const FOG_CONFIG = {
+  enabled: true,
+  color: "#c8dbbe",
+  near: 50,
+  far: 70,
+};
+
+export const CHUNK_CONFIG = {
+  enabled: true,
+  chunkSize: 40,
+  loadRadius: 70,
+  unloadRadius: 80,
+  updateInterval: 500,
+};
+
+export const GROUND_PLANE_COLOR = TERRAIN_COLORS.grass1.hex;

src/data/world/graphicsConfig.ts

@@ -0,0 +1,13 @@
+export const GRAPHICS_DEFAULTS = {
+  dynamicGrass: true,
+  dynamicTrees: true,
+  dynamicClouds: true,
+  shadowsEnabled: true,
+  grassDensity: 1.0,
+};
+
+export const GRAPHICS_BOUNDS = {
+  grassDensity: { min: 0.1, max: 2.0, step: 0.1 },
+};
+
+export type GraphicsState = typeof GRAPHICS_DEFAULTS;

src/data/world/terrainConfig.ts

@@ -0,0 +1,108 @@
+export const TERRAIN_COLORS = {
+  grass1: {
+    hex: "#84C66B",
+    rgb: [132, 198, 107] as const,
+    type: "grass" as const,
+    grassTipColor: "#84C66B",
+  },
+  grass2: {
+    hex: "#67B058",
+    rgb: [103, 176, 88] as const,
+    type: "grass" as const,
+    grassTipColor: "#67B058",
+  },
+  grass3: {
+    hex: "#A3CA5B",
+    rgb: [163, 202, 91] as const,
+    type: "grass" as const,
+    grassTipColor: "#A3CA5B",
+  },
+  potager: {
+    hex: "#342420",
+    rgb: [52, 36, 32] as const,
+    type: "tile" as const,
+    tileModel: "/models/potager/potager.gltf",
+    tileSize: 1,
+  },
+  terre: {
+    hex: "#513E2C",
+    rgb: [81, 62, 44] as const,
+    type: "none" as const,
+  },
+  chemin: {
+    hex: "#F5D896",
+    rgb: [245, 216, 150] as const,
+    type: "tile" as const,
+    tileModel: "/models/chemins/model.gltf",
+    tileSize: 1,
+  },
+  eau: {
+    hex: "#91DAF5",
+    rgb: [145, 218, 245] as const,
+    type: "water" as const,
+  },
+  cailloux: {
+    hex: "#B6D3DE",
+    rgb: [182, 211, 222] as const,
+    type: "none" as const,
+  },
+} as const;
+
+export type TerrainColorKey = keyof typeof TERRAIN_COLORS;
+export type TerrainType = "grass" | "tile" | "water" | "none";
+
+export const GRASS_BASE_COLOR = "#1a3a1a";
+
+export const COLOR_TOLERANCE = 15;
+
+export function colorMatchesTerrain(
+  r: number,
+  g: number,
+  b: number,
+  targetRgb: readonly [number, number, number],
+  tolerance: number = COLOR_TOLERANCE,
+): boolean {
+  return (
+    Math.abs(r - targetRgb[0]) <= tolerance &&
+    Math.abs(g - targetRgb[1]) <= tolerance &&
+    Math.abs(b - targetRgb[2]) <= tolerance
+  );
+}
+
+export function getTerrainTypeFromColor(
+  r: number,
+  g: number,
+  b: number,
+): TerrainColorKey | null {
+  for (const [key, config] of Object.entries(TERRAIN_COLORS)) {
+    if (colorMatchesTerrain(r, g, b, config.rgb)) {
+      return key as TerrainColorKey;
+    }
+  }
+  return null;
+}
+
+export function isGrassZone(r: number, g: number, b: number): boolean {
+  return (
+    colorMatchesTerrain(r, g, b, TERRAIN_COLORS.grass1.rgb) ||
+    colorMatchesTerrain(r, g, b, TERRAIN_COLORS.grass2.rgb) ||
+    colorMatchesTerrain(r, g, b, TERRAIN_COLORS.grass3.rgb)
+  );
+}
+
+export function getGrassTipColor(
+  r: number,
+  g: number,
+  b: number,
+): string | null {
+  if (colorMatchesTerrain(r, g, b, TERRAIN_COLORS.grass1.rgb)) {
+    return TERRAIN_COLORS.grass1.grassTipColor;
+  }
+  if (colorMatchesTerrain(r, g, b, TERRAIN_COLORS.grass2.rgb)) {
+    return TERRAIN_COLORS.grass2.grassTipColor;
+  }
+  if (colorMatchesTerrain(r, g, b, TERRAIN_COLORS.grass3.rgb)) {
+    return TERRAIN_COLORS.grass3.grassTipColor;
+  }
+  return null;
+}

src/data/world/windConfig.ts

@@ -0,0 +1,15 @@
+export const WIND_DEFAULTS = {
+  speed: 0.3,
+  direction: Math.PI * 0.25,
+  strength: 1.0,
+  noiseScale: 0.9,
+};
+
+export const WIND_BOUNDS = {
+  speed: { min: 0, max: 2, step: 0.1 },
+  direction: { min: -Math.PI, max: Math.PI, step: 0.1 },
+  strength: { min: 0, max: 3, step: 0.1 },
+  noiseScale: { min: 0.1, max: 5, step: 0.1 },
+};
+
+export type WindState = typeof WIND_DEFAULTS;