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src/arena.rs

@@ -0,0 +1,47 @@
+use world;
+use tile::Tile;
+
+#[derive(Clone, Copy)]
+// offset len  notes
+// 0x0    16   start_x for monsters 0-15
+// 0x10   16   start_y for monsters 0-15
+// 0x20   8    start_x for party members 0-7
+// 0x28   8    start_y for party members 0-7
+// 0x30   16   ???
+// 0x40   121  11x11 map matrix
+// 0xB9   7    ???
+pub struct Arena {
+  monster_x: [u8; 16],
+  monster_y: [u8; 16],
+  party_x: [u8; 8],
+  party_y: [u8; 8],
+  _unknown1: [u8; 16],
+  map: Field,
+  _unknown2: [u8; 7],
+}
+
+#[derive(Clone, Copy)]
+pub struct Shrine {
+  map: Field,
+  _unknown1: [[u8; 8]; 8], // Arbitrary grouping for Clone impl
+  _unknown2: [u8; 7],
+}
+
+type Field = [[Tile; 11]; 11];
+impl world::Map for Field {
+  fn rows<'a>(&'a self) -> world::BoxedMapIterator {
+    Box::new(self.iter().map(|row| Box::new(row.into_iter()) as world::RowIterator<'a>))
+  }
+}
+
+impl world::HasMap for Arena {
+  fn map(&self) -> &world::Map {
+    &self.map
+  }
+}
+
+impl world::HasMap for Shrine {
+  fn map(&self) -> &world::Map {
+    &self.map
+  }
+}