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/traps.rs

@@ -127,10 +127,10 @@ const CLOUD_TIME: f32 = 6.0;
 
 // how hard a unit hits doors
 pub fn door_breaker(k: EK) -> f32 {
-    if k == EK::Giant {
-        3.0
-    } else {
-        1.0
+    match k {
+        EK::Giant => 3.0,
+        EK::Ram => 6.0,
+        _ => 1.0,
     }
 }