From fc8e65f4d6bd6c88104416b9ccb30f2b5781181b Mon Sep 17 00:00:00 2001
From: "Zed A. Shaw" <zed.shaw@gmail.com>
Date: Fri, 22 Aug 2025 22:29:22 -0400
Subject: [PATCH] Enemies how fight back when cornered, either by being blocked
 by another enemy or when at a dead end walls.

---
 battle.cpp  | 2 ++
 gui/fsm.cpp | 1 -
 systems.cpp | 8 ++++++--
 3 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/battle.cpp b/battle.cpp
index e6066e7..4709f3d 100644
--- a/battle.cpp
+++ b/battle.cpp
@@ -15,8 +15,10 @@ namespace combat {
 
       if(enemy.ai.active()) {
         if(enemy.ai.wants_to("kill_enemy")) {
+          fmt::println(">> enemy {} wants to KILL", entity);
           pending_actions.emplace_back(enemy, BattleAction::ATTACK);
         } else if(enemy.ai.wants_to("run_away")) {
+          fmt::println(">> enemy {} wants to RUN", entity);
           pending_actions.emplace_back(enemy, BattleAction::ESCAPE);
         }
       }
diff --git a/gui/fsm.cpp b/gui/fsm.cpp
index 2c57a72..ae7b998 100644
--- a/gui/fsm.cpp
+++ b/gui/fsm.cpp
@@ -194,7 +194,6 @@ namespace gui {
         }
        } break;
       case MOUSE_CLICK:
-        fmt::println("CLICK: {}", $router.left_button);
         mouse_action(guecs::NO_MODS);
         break;
       case MOUSE_MOVE: {
diff --git a/systems.cpp b/systems.cpp
index c232fee..ac8d7b1 100644
--- a/systems.cpp
+++ b/systems.cpp
@@ -102,16 +102,20 @@ void System::enemy_pathing() {
     if(ent != level.player) {
       auto& enemy_ai = world.get<ai::EntityAI>(ent);
       Point out = position.location; // copy
+      bool found_path = false;
 
       if(enemy_ai.wants_to("find_enemy")) {
-        map.random_walk(out, motion.random, PATHING_TOWARD);
+        found_path = map.random_walk(out, motion.random, PATHING_TOWARD);
       } else if(enemy_ai.wants_to("run_away")) {
-        map.random_walk(out, motion.random, PATHING_AWAY);
+        found_path = map.random_walk(out, motion.random, PATHING_AWAY);
       } else {
         motion = {0,0};
         return; // enemy doesn't want to move
       }
 
+      enemy_ai.set_state("cant_move", !found_path);
+      enemy_ai.update();
+
       motion = { int(out.x - position.location.x), int(out.y - position.location.y)};
     }
   });