Test mod

common/everything_registry.ts

@@ -48,6 +48,12 @@ export class EverythingRegistry {
 	static get_registry<T>(registry: string): T[] {
 		return this.#id_to_value.get(registry) as T[];
 	}
+
+	// [key, value] pairs in registration order
+	static entries<T>(registry: string): [string, T][] {
+		const values = this.#id_to_value.get(registry) ?? [];
+		return [...(this.#key_to_id.get(registry) ?? [])].map(([key, id]) => [key, values[id] as T]);
+	}
 }
 
 interface TextureSideTopBottom {
@@ -96,6 +102,8 @@ export interface BlockRegistry {
 	// right clicking it does something instead of placing a block, clients don't predict placing against it.
 	// behavior runs on the server, see server/game/blocks.ts
 	interactive?: boolean;
+	// placing a block into it replaces it, like water
+	replaceable?: boolean;
 
 	compiled_states?: CompiledStateDefinition[];
 }