From 7faa1cbde913ad8c56bc43bc01512799d4cf6d02 Mon Sep 17 00:00:00 2001
From: nathan <nathan@disroot.org>
Date: Tue, 29 Jul 2025 02:17:10 -0600
Subject: Working hard or hardly working

---
 src/entity.c | 10 ++++++++++
 src/entity.h |  8 +++++---
 src/player.c | 28 ++++++++++++++--------------
 src/world.c  | 60 ++++++++++++++++++++++++++++++++++++++++++++----------------
 4 files changed, 73 insertions(+), 33 deletions(-)

diff --git a/src/entity.c b/src/entity.c
index 6d1aace..8225e76 100644
--- a/src/entity.c
+++ b/src/entity.c
@@ -32,6 +32,13 @@ Entity createEntity(EntityId id, Vector3 position)
     break;
   case FLOWER:
     entity.box = entityBoxFromScale(FLOWER_SCALE, 32.0, 54.0);
+    break;
+  case POND:
+    entity.box = (BoundingBox){
+      .min = (Vector3){-POND_SIZE, -POND_HEIGHT, -POND_SIZE},
+      .max = (Vector3){POND_SIZE, POND_HEIGHT, POND_SIZE}
+    };
+
     break;
   default:
     break;
@@ -66,6 +73,9 @@ void updateEntity(Entity* entity, Game* game)
     DrawBillboard(game->player.camera, game->assets.textures[FLOWER_TEXTURE],
                   entity->position, FLOWER_SCALE, WHITE);
     break;
+  case POND:
+    DrawBoundingBox(entity->box, YELLOW);
+    break;
   default:
     break;
   }
diff --git a/src/entity.h b/src/entity.h
index fdfe55e..cd5659a 100644
--- a/src/entity.h
+++ b/src/entity.h
@@ -5,12 +5,13 @@
 #ifndef ENTITY_H
 #define ENTITY_H
 
-#define ENTITY_COUNT 5
+#define ENTITY_COUNT 6
 
-// Entity scales.
 #define TREE_SCALE 40.0
 #define BUSH_SCALE 8.0
 #define FLOWER_SCALE 3.0
+#define POND_SIZE 100.0
+#define POND_HEIGHT 10.0
 
 typedef int8_t EntityId;
 
@@ -20,7 +21,8 @@ enum {
   STICKY_NICKEL,
   TREE,
   BUSH,
-  FLOWER
+  FLOWER,
+  POND
 };
 
 typedef struct {
diff --git a/src/player.c b/src/player.c
index f32d8bb..eb1f55a 100644
--- a/src/player.c
+++ b/src/player.c
@@ -83,22 +83,22 @@ void updatePlayer(Player* player, Game* game)
   camera->position = player->position;
   camera->target = Vector3Add(player->position, player->direction);
 
-#ifdef FT_DEBUG_MODE
-  Ray ray = (Ray){
-    .position = player->position,
-    .direction = player->direction
-  };
+/* #ifdef FT_DEBUG_MODE */
+/*   Ray ray = (Ray){ */
+/*     .position = player->position, */
+/*     .direction = player->direction */
+/*   }; */
 
-  DrawRay(ray, YELLOW);
+/*   DrawRay(ray, YELLOW); */
 
-  int tests;
-  WorldUID uid = castRayAtWorld(&game->world, ray, &tests);
+/*   int tests; */
+/*   WorldUID uid = castRayAtWorld(&game->world, ray, &tests); */
 
-  //printf("%d\n", tests);
+/*   //printf("%d\n", tests); */
 
-  if (uid != -1)
-  {
-    DrawBoundingBox(game->world.entities[uid].box, RED);
-  }
-#endif
+/*   if (uid != -1) */
+/*   { */
+/*     DrawBoundingBox(game->world.entities[uid].box, RED); */
+/*   } */
+/* #endif */
 }
diff --git a/src/world.c b/src/world.c
index fd6fc19..5db0130 100644
--- a/src/world.c
+++ b/src/world.c
@@ -379,49 +379,77 @@ Seed generateWorldItems(World* world, Seed seed, int start, int end)
   return seed;
 }
 
-Seed generatePond(World* world, Seed seed)
+Seed generatePond(World* world, Color* heightmap, WorldUID id, Seed seed)
 {
   // Get position.
   int distanceRange = PLACE_POND_MAX_DISTANCE * 2;
   Vector3 position = Vector3Scale(world->size, 0.5);
-  position.x += FT_RANDOM16(seed) % distanceRange -  PLACE_POND_MAX_DISTANCE;
-  position.z += FT_RANDOM16(seed) % distanceRange -  PLACE_POND_MAX_DISTANCE;
+  position.x += FT_RANDOM16(seed) % distanceRange - PLACE_POND_MAX_DISTANCE;
+  position.z += FT_RANDOM16(seed) % distanceRange - PLACE_POND_MAX_DISTANCE;
+
+  Entity pond = createEntity(POND, position);
+  placeEntityOnGround(&pond, world);
+  world->entities[id] = pond;
   
   return seed;
 }
 
+Texture generateGroundTexture()
+{
+  Image image = GenImageWhiteNoise(WORLD_IMAGE_WIDTH, WORLD_IMAGE_HEIGHT,
+                                   WORLD_GROUND_IMAGE_NOISE);
+  ImageBlurGaussian(&image, WORLD_GROUND_BLUR);
+  ImageColorContrast(&image, WORLD_GROUND_CONTRAST);
+  ImageColorTint(&image, WORLD_GROUND_COLOR);
+
+  Texture texture = LoadTextureFromImage(image);
+  UnloadImage(image);
+
+  return texture;
+}
+
 World createWorld(Seed seed)
 {
   World world;
   world.size = WORLD_SIZE;
 
-  // Heightmap.
+  // Heightmap image.
   int offsetX = FT_RANDOM16(seed);
   int offsetY = FT_RANDOM16(seed);
   Image image = GenImagePerlinNoise(WORLD_IMAGE_WIDTH, WORLD_IMAGE_HEIGHT,
                                     offsetX, offsetY, WORLD_IMAGE_SCALE);
+  Color* colors = LoadImageColors(image);
+  UnloadImage(image);
 
+  // Places.
+  WorldUID placeId = 0;
+  seed = generatePond(&world, colors, placeId, seed);
+
+  // Heightmap model.
+  image = (Image){
+    .data = colors,
+    .width = WORLD_IMAGE_WIDTH,
+    .height = WORLD_IMAGE_WIDTH,
+    .format = PIXELFORMAT_UNCOMPRESSED_R8G8B8A8,
+    .mipmaps = 1
+  };
+  
   Mesh mesh = GenMeshHeightmap(image, world.size);
   world.heightmap = LoadModelFromMesh(mesh);
   world.heightmapTexture = LoadTextureFromImage(image);
   UnloadImage(image);
 
   // Model texture.
-  image = GenImageWhiteNoise(WORLD_IMAGE_WIDTH, WORLD_IMAGE_HEIGHT,
-                             WORLD_GROUND_IMAGE_NOISE);
-  ImageBlurGaussian(&image, WORLD_GROUND_BLUR);
-  ImageColorContrast(&image, WORLD_GROUND_CONTRAST);
-  ImageColorTint(&image, WORLD_GROUND_COLOR);
-  
   world.heightmap.materials[0].maps[MATERIAL_MAP_DIFFUSE].texture =
-    LoadTextureFromImage(image);
-  UnloadImage(image);
+    generateGroundTexture();
 
-  // Places.
-  generatePond(&world, seed);
+  int start = placeId + 1;
+  int end = WORLD_PLANT_COUNT + start;
+  seed = generateWorldPlants(&world, seed, start, end);
 
-  seed = generateWorldPlants(&world, seed, 0, WORLD_PLANT_COUNT);
-  seed = generateWorldItems(&world, seed, WORLD_PLANT_COUNT, WORLD_ENTITY_MAX);
+  start = end;
+  end = WORLD_ENTITY_MAX;
+  seed = generateWorldItems(&world, seed, start, end);
 
   // Generate BVH.
   double currentTime = GetTime();
-- 
cgit v1.2.3