Implement Lantern Bearer logic, Phase buttons, and Monster spawning basics

src/main.js

@@ -44,10 +44,10 @@ game.onEntityUpdate = (entity) => {
     renderer.addEntity(entity);
     renderer.updateEntityPosition(entity);
 
-    // Center camera on player spawn
-    if (entity.id === 'p1' && !entity._centered) {
+    // Center camera on FIRST hero spawn
+    if (game.heroes && game.heroes[0] && entity.id === game.heroes[0].id && !window._cameraCentered) {
         cameraManager.centerOn(entity.x, entity.y);
-        entity._centered = true;
+        window._cameraCentered = true;
     }
 };
 
@@ -55,9 +55,7 @@ game.onEntityMove = (entity, path) => {
     renderer.moveEntityAlongPath(entity, path);
 };
 
-game.onEntitySelect = (entityId, isSelected) => {
-    renderer.toggleEntitySelection(entityId, isSelected);
-};
+// game.onEntitySelect is now handled by UIManager to wrap the renderer call
 
 renderer.onHeroFinishedMove = (x, y) => {
     cameraManager.centerOn(x, y);
@@ -107,10 +105,24 @@ const handleClick = (x, y, doorMesh) => {
         }
 
         if (!doorMesh.userData.isOpen) {
-            const doorExit = doorMesh.userData.cells[0];
 
-            if (game.isPlayerAdjacentToDoor(doorMesh.userData.cells)) {
+            // 1. Check Selection and Leadership (STRICT)
+            const selectedHero = game.selectedEntity;
 
+            if (!selectedHero) {
+                ui.showModal('Ningún Héroe seleccionado', 'Selecciona al <b>Líder (Portador de la Lámpara)</b> para abrir la puerta.');
+                return;
+            }
+
+            if (!selectedHero.hasLantern) {
+                ui.showModal('Acción no permitida', `<b>${selectedHero.name}</b> no lleva la Lámpara. Solo el <b>Líder</b> puede explorar.`);
+                return;
+            }
+
+            // 2. Check Adjacency
+            // Since we know selectedHero IS the leader, we can just check if *this* hero is adjacent.
+            // game.isLeaderAdjacentToDoor checks the 'getLeader()' position, which aligns with selectedHero here.
+            if (game.isLeaderAdjacentToDoor(doorMesh.userData.cells)) {
 
                 // Open door visually
                 renderer.openDoor(doorMesh);
@@ -119,11 +131,16 @@ const handleClick = (x, y, doorMesh) => {
                 const exitData = doorMesh.userData.exitData;
                 if (exitData) {
                     generator.selectDoor(exitData);
+
+                    // Allow UI to update phase if not already
+                    // if (game.turnManager.currentPhase !== 'exploration') {
+                    //     game.turnManager.setPhase('exploration');
+                    // }
                 } else {
                     console.error('[Main] Door missing exitData');
                 }
             } else {
-                // Optional: Message if too far?
+                ui.showModal('Demasiado lejos', 'El Líder debe estar <b>adyacente</b> a la puerta para abrirla.');
             }
             return;
         }
@@ -144,6 +161,20 @@ renderer.setupInteraction(
     }
 );
 
+// Debug: Spawn Monster
+window.addEventListener('keydown', (e) => {
+    if (e.key === 'm' || e.key === 'M') {
+        const x = game.player.x + 2;
+        const y = game.player.y;
+        if (game.dungeon.grid.isOccupied(x, y)) {
+            console.log("Spawning Orc...");
+            game.spawnMonster('orc', x, y);
+        } else {
+            console.log("Cannot spawn here");
+        }
+    }
+});
+
 // 7. Start
 
 game.startMission(mission);