Resource Loading, Tile Mapper, and Biome Painter implementation

engine/asset_loader/src/lib.rs

@@ -7,7 +7,8 @@ pub mod macros {
 			$loader_name: ident,
 			$asset_type: ident,
 			$extensions: expr,
-			$($string_name: ident -> $handle_name: ident)*
+			$($string_name: ident -> $handle_name: ident)* ;
+			$($string_array_name: ident -> $handle_array_name: ident)* ?
 		) => {
 			use bevy::prelude::*;
 			use bevy::asset::{AssetLoader, AssetEvent, LoadContext, AsyncReadExt, io::Reader};
@@ -30,9 +31,15 @@ pub mod macros {
 					match event {
 						AssetEvent::LoadedWithDependencies { id } => {
 							let asset = assets.get_mut(id.clone()).unwrap();
+
 							$(
 								asset.$handle_name = asset_server.load(&asset.$string_name);
 							)*
+							$(
+								for i in 0..asset.$string_array_name.len(){
+									asset.$handle_array_name.push(asset_server.load(&asset.$string_array_name[i]));
+								}
+							)?
 						},
 						_ => (),
 					}

engine/world_generation/src/heightmap.rs

@@ -35,7 +35,7 @@ pub fn generate_chunk(chunk_x: f64, chunk_z: f64, cfg: &GenerationConfig, seed:
 	return Chunk {
 		heights: result,
 		moisture: result.clone(),
-		tempurature: result.clone(),
+		temperature: result.clone(),
 		chunk_offset: IVec2::new(chunk_x as i32, chunk_z as i32),
 	};
 }

engine/world_generation/src/lib.rs

@@ -1,3 +1,4 @@
+pub mod biome_painter;
 pub mod heightmap;
 pub mod hex_utils;
 pub mod mesh_generator;
@@ -35,7 +36,7 @@ pub mod prelude {
 	pub struct Chunk {
 		pub heights: [f32; Chunk::SIZE * Chunk::SIZE],
 		pub moisture: [f32; Chunk::SIZE * Chunk::SIZE],
-		pub tempurature: [f32; Chunk::SIZE * Chunk::SIZE],
+		pub temperature: [f32; Chunk::SIZE * Chunk::SIZE],
 		pub chunk_offset: IVec2,
 	}
 
@@ -81,7 +82,7 @@ pub mod prelude {
 
 		pub fn get_tempurature(&self, pos: &HexCoord) -> f32 {
 			let chunk = &self.chunks[pos.to_chunk_index(self.width)];
-			return chunk.tempurature[pos.to_chunk_local_index()];
+			return chunk.temperature[pos.to_chunk_local_index()];
 		}
 	}
 

engine/world_generation/src/tile_manager.rs

@@ -29,12 +29,12 @@ pub struct TileAsset {
 	#[serde(skip)]
 	pub id: usize,
 	pub name: String,
-	#[serde(skip)]
 	pub texture_id: u32,
-	pub texture: String,
 	#[serde(skip)]
+	pub texture: String,
 	pub side_texture_id: u32,
+	#[serde(skip)]
 	pub side_texture: String,
 }
 
-create_asset_loader!(TileAssetPlugin, TileAssetLoader, TileAsset, &["tile.json"],);
+create_asset_loader!(TileAssetPlugin, TileAssetLoader, TileAsset, &["tile.json"],;?);

engine/world_generation/src/tile_mapper.rs

@@ -11,15 +11,30 @@ use crate::tile_manager::TileAsset;
 pub struct TileMapper;
 
 #[derive(Serialize, Deserialize, Debug, TypePath, Asset)]
-struct TileMapperAsset {
+pub struct TileMapperAsset {
 	#[serde(skip)]
 	pub tiles: Vec<Handle<TileAsset>>,
 	pub tiles_path: Vec<String>,
+	pub thresholds: Vec<f32>,
+}
+
+impl TileMapperAsset {
+	pub fn sample_tile(&self, height: f32) -> Handle<TileAsset> {
+		for i in 0..self.thresholds.len() {
+			let t = self.thresholds[i];
+			if t >= height {
+				return self.tiles[i].clone();
+			}
+		}
+		return self.tiles.last().unwrap().clone();
+	}
 }
 
 create_asset_loader!(
 	TileMapperAssetPlugin,
 	TileMapperAssetLoader,
 	TileMapperAsset,
-	&["mapper.json"],
+	&["mapper.json"],;
+	tiles_path -> tiles
+	?
 );

game/main/src/phos.rs

@@ -6,8 +6,10 @@ use bevy_rapier3d::plugin::{NoUserData, RapierPhysicsPlugin};
 use bevy_rapier3d::render::RapierDebugRenderPlugin;
 use camera_system::PhosCameraPlugin;
 use iyes_perf_ui::prelude::*;
+use world_generation::biome_painter::{BiomePainterAsset, BiomePainterPlugin};
 use world_generation::hex_utils::offset_to_world;
 use world_generation::tile_manager::{self, TileAsset, TileAssetPlugin, TileManager};
+use world_generation::tile_mapper::TileMapperAssetPlugin;
 use world_generation::{
 	heightmap::generate_heightmap, mesh_generator::generate_chunk_mesh, prelude::*,
 };
@@ -36,6 +38,7 @@ impl Plugin for PhosGamePlugin {
 		//Assets
 		app.add_plugins(TileAssetPlugin);
 		app.add_plugins(TileMapperAssetPlugin);
+		app.add_plugins(BiomePainterPlugin);
 		//Physics
 		app.add_plugins(RapierPhysicsPlugin::<NoUserData>::default())
 			.add_plugins(RapierDebugRenderPlugin::default());
@@ -74,17 +77,13 @@ fn load_textures(mut commands: Commands, asset_server: Res<AssetServer>) {
 		handle: main_tex.clone(),
 		is_loaded: false,
 	});
-
-	// commands.insert_resource(TileResource(handle));
 }
+#[derive(Resource)]
+struct Painter(Handle<BiomePainterAsset>);
 
-fn load_tiles(
-	mut commands: Commands,
-	mut tile_manager: ResMut<TileManager>,
-	asset_server: Res<AssetServer>,
-) {
-	let handle: Handle<TileAsset> = asset_server.load("tiles/Terra/Grass.tile.json");
-	tile_manager.register_tile(handle);
+fn load_tiles(mut commands: Commands, asset_server: Res<AssetServer>) {
+	let handle: Handle<BiomePainterAsset> = asset_server.load("biome_painters/terra.biomes.json");
+	commands.insert_resource(Painter(handle));
 }
 
 fn print_tiles(tile_assets: Res<Assets<TileAsset>>) {