resource: update block type code generator for Rust

src/lib.rs

@@ -1,3 +1,4 @@
 pub mod io;
+pub mod resource;
 pub mod types;
 pub mod world;

src/resource/mod.rs

@@ -0,0 +1,33 @@
+mod block_types;
+
+use std::collections::HashMap;
+
+use enumflags2::{bitflags, BitFlags};
+
+#[bitflags]
+#[repr(u8)]
+#[derive(Debug, Clone, Copy, PartialEq)]
+pub enum BlockFlags {
+	Opaque,
+	Grass,
+	Foliage,
+	Birch,
+	Spruce,
+	Water,
+}
+
+#[derive(Debug, Clone, Copy)]
+pub struct BlockColor(pub u8, pub u8, pub u8);
+
+#[derive(Debug, Clone, Copy)]
+pub struct BlockType {
+	pub flags: BitFlags<BlockFlags>,
+	pub color: BlockColor,
+}
+
+pub fn get_block_types() -> HashMap<String, BlockType> {
+	block_types::BLOCK_TYPES
+		.iter()
+		.map(|(k, v)| (String::from(*k), *v))
+		.collect()
+}