From 8912e4a68c95ef0af509632990bdc8467edf65e2 Mon Sep 17 00:00:00 2001
From: evanpelle <openfrontio@gmail.com>
Date: Tue, 3 Jun 2025 21:07:42 -0700
Subject: [PATCH] attack based on density

---
 src/core/configuration/DefaultConfig.ts | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/core/configuration/DefaultConfig.ts b/src/core/configuration/DefaultConfig.ts
index 738e0987b..94ca2eacd 100644
--- a/src/core/configuration/DefaultConfig.ts
+++ b/src/core/configuration/DefaultConfig.ts
@@ -555,9 +555,20 @@ export class DefaultConfig implements Config {
     }
 
     if (defender.isPlayer()) {
+      const defenderDensity = defender.troops() / defender.numTilesOwned();
+      const attackerDensity = attacker.troops() / attacker.numTilesOwned();
+      const densityRatio = defenderDensity / attackerDensity;
+
+      const attackDefenseRatio = defender.troops() / attackTroops;
+      const modifier = within(
+        Math.sqrt(densityRatio * attackDefenseRatio),
+        0.6,
+        2,
+      );
+
       return {
         attackerTroopLoss:
-          within(defender.troops() / attackTroops, 0.6, 2) *
+          modifier *
           mag *
           0.8 *
           largeLossModifier *