Siege engines: knights bring rams and catapults, masters build their own in the forge

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/blocks.rs

@@ -10,9 +10,9 @@ use serde::{Deserialize, Serialize};
 pub const SIDES: [i32; 6] = [-1, 0, 1, 2, 3, 4];
 
 // creature and hero kinds a block may name ("" = any)
-pub const KINDS: [&str; 22] = [
+pub const KINDS: [&str; 24] = [
     "Worker", "Kobold", "Spider", "Mage", "Ogre", "Jailer", "Priestess", "Chainbreaker", "Bat", "Gargoyle", "Owl", "Wyrm", "Cogling", "Revenant", "Knight", "Archer", "Priest", "Dwarf", "Paladin", "Giant", "Fairy",
-    "BattleMage",
+    "BattleMage", "Ram", "Catapult",
 ];
 
 // ground a Terrain block can make