Optimize renderer

2026-09-24 18:52:20 -03:00
parent 14aba6b129
commit d12fa84b00
10 changed files with 452 additions and 149 deletions
@@ -0,0 +1,36 @@
+import type { BlockRegistry } from "$/common/everything_registry.ts";
+import type { SpriteRegion } from "$/common/constants.ts";
+
+// messages between the main thread and the chunk workers
+
+export type ToChunkWorker =
+	| {
+		type: "init";
+		// the blocks registry without its functions, indexed by numeric id
+		blocks_registry: BlockRegistry[];
+		block_ids: Record<string, number>;
+		textures_info: Record<string, SpriteRegion>;
+		image: { width: number; height: number };
+	}
+	| { type: "generate"; chunk_x: number; chunk_z: number; seed: string }
+	| { type: "mesh"; chunk_x: number; chunk_z: number; version: number; padded_chunk: Uint32Array };
+
+export type FromChunkWorker =
+	| {
+		type: "generated";
+		chunk_x: number;
+		chunk_z: number;
+		blocks: Uint32Array;
+		// blocks that landed in other chunks (tree leaves), flattened as x, y, z, numeric id
+		spills: Int32Array;
+	}
+	| {
+		type: "meshed";
+		chunk_x: number;
+		chunk_z: number;
+		version: number;
+		opaque_vertices: Float32Array;
+		opaque_count: number;
+		transparent_vertices: Float32Array;
+		transparent_count: number;
+	};