Refactored boss fight to pull out the FSM code into boss::Fight.

2025-09-29 13:19:59 -04:00 · 2025-09-29 13:19:59 -04:00 · 61a40ae7cd
commit 61a40ae7cd
parent 3b11ed0a75
11 changed files with 127 additions and 94 deletions
--- a/boss/fight.cpp
+++ b/boss/fight.cpp
@ -0,0 +1,55 @@
+#include "boss/fight.hpp"
+
+namespace boss {
+  Fight::Fight(shared_ptr<World> world, Entity boss_id) :
+    $world(world),
+    $boss_id(boss_id),
+    $ui(world, boss_id)
+  {
+    $ui.init();
+  }
+
+  bool Fight::event(gui::Event ev, std::any data) {
+    switch($state) {
+      FSM_STATE(State, START, ev, data);
+      FSM_STATE(State, END, ev, data);
+    }
+
+    return in_state(State::END);
+  }
+
+  void Fight::START(gui::Event ev, std::any data) {
+    using enum gui::Event;
+
+    switch(ev) {
+      // this is only if using the debug X key to skip it
+      case BOSS_START:
+        state(State::END);
+        break;
+      case MOUSE_CLICK: {
+        $ui.mouse(mouse_pos.x, mouse_pos.y, guecs::NO_MODS);
+
+        if($ui.boss_dead()) {
+          state(State::END);
+        }
+      } break;
+      case ATTACK: {
+          int attack_id = std::any_cast<int>(data);
+          $ui.attack(attack_id);
+        } break;
+      case MOUSE_MOVE: {
+          $ui.mouse(mouse_pos.x, mouse_pos.y, {1 << guecs::ModBit::hover});
+       } break;
+      case TICK:
+        $ui.run_systems();
+        break;
+      default:
+        fmt::println("BOSS_FIGHT unknown event {}", (int)ev);
+    }
+  }
+
+  void Fight::END(gui::Event ev, std::any data) {
+    (void)ev;
+    (void)data;
+  }
+}