Manual changes saved

index.html

@@ -388,8 +388,7 @@
           prioritizeChestsUntil: 0
         };
 
-        
-        enemy.equippedIndex = 0; // equip the weapon immediately
+        enemy.equippedIndex = -1;
         // Slightly bias them to seek chests early so they can refill/reload if needed
         enemy.prioritizeChestsUntil = now + 10000 + rand(0,2000);
         // Reduce gather time so they don't idle unnecessarily
@@ -593,6 +592,24 @@
       else e.equippedIndex = -1;
     }
 
+    function enemyUseMedkit(e, now){
+      for (let s=0;s<5;s++){
+        const it = e.inventory[s];
+        if (it && it.type === 'medkit' && it.amount > 0){
+          // visually switch to medkit slot
+          e.equippedIndex = s;
+          it.amount -= 1;
+          e.health = Math.min(120, e.health + 50);
+          if (it.amount <= 0) e.inventory[s] = null;
+          e.nextHealTime = now + 6000;
+          // after healing, prefer to have weapon equipped again
+          enemyEquipBestWeapon(e);
+          return true;
+        }
+      }
+      return false;
+    }
+
     function enemyPickupCollect(e, p){
       if (!e || !p) return;
       if (p.type === 'weapon'){
@@ -642,9 +659,15 @@
       } else if (p.type === 'medkit'){
         for (let s=0;s<5;s++){
           const it = e.inventory[s];
-          if (it && it.type==='medkit'){ it.amount += p.amount; return; }
+          if (it && it.type==='medkit'){ it.amount += p.amount; 
+            // if low health, immediately use medkit (and "swap to heals")
+            if (e.health < 60) enemyUseMedkit(e, performance.now());
+            return; 
+          }
         }
-        for (let s=0;s<5;s++){ if (!e.inventory[s]) { e.inventory[s] = { type:'medkit', amount:p.amount }; return; } }
+        for (let s=0;s<5;s++){ if (!e.inventory[s]) { e.inventory[s] = { type:'medkit', amount:p.amount }; 
+            if (e.health < 60) enemyUseMedkit(e, performance.now());
+            return; } }
         e.materials += 3;
       } else if (p.type === 'materials'){
         e.materials += p.amount;
@@ -814,6 +837,28 @@
         if (e.health <= 0) continue;
         if (!e.spawnSafeUntil) e.spawnSafeUntil = performance.now() + SPAWN_PROTECT_MS;
 
+        // --- NEW: Auto-open chests on proximity ---
+        // If an unopened chest is very close, open it immediately and collect its loot.
+        for (const chest of chests){
+          if (chest.opened) continue;
+          const distChest = Math.hypot(chest.x - e.x, chest.y - e.y);
+          // Use a slightly larger threshold so enemies who are 'touching' the chest will open it.
+          if (distChest <= (e.radius + chestRadius() + 6)){
+            chest.opened = true;
+            const loot = chest.loot;
+            if (loot.type === 'weapon'){
+              enemyPickupCollect(e, { type:'weapon', weapon: makeWeaponProto(loot.weapon), ammoInMag: loot.weapon.magSize || 12, ammoReserve: loot.weapon.startReserve || (loot.weapon.magSize*2 || 24) });
+            } else if (loot.type === 'medkit'){
+              enemyPickupCollect(e, { type:'medkit', amount: loot.amount || 1 });
+            } else if (loot.type === 'materials'){
+              enemyPickupCollect(e, { type:'materials', amount: loot.amount || 10 });
+            }
+            // If enemy has acquired a weapon, ensure they equip the best available now.
+            enemyEquipBestWeapon(e);
+            break;
+          }
+        }
+
         // === STORM / MOVE TO SAFE ZONE BEHAVIOR ===
         if (storm.active){
           const distToSafeCenter = Math.hypot(e.x - storm.centerX, e.y - storm.centerY);
@@ -907,18 +952,10 @@
         if (now - e.lastAttackedTime < 4000) e.state = 'combat';
         if (e.state === 'gather') e.gatherTimeLeft -= dt;
 
+        // Enhanced heal handling: swap to medkit and consume when needed
         if (e.health < 60 && now >= (e.nextHealTime || 0)){
-          let medIdx = -1;
-          for (let s=0;s<5;s++){
-            const it = e.inventory[s];
-            if (it && it.type === 'medkit' && it.amount > 0){ medIdx = s; break; }
-          }
-          if (medIdx !== -1){
-            const kit = e.inventory[medIdx];
-            kit.amount -= 1;
-            e.health = Math.min(120, e.health + 50);
-            if (kit.amount <= 0) e.inventory[medIdx] = null;
-            e.nextHealTime = now + 6000;
+          // Attempt to use medkit (this will "swap" to medkit slot and then back to weapons)
+          if (enemyUseMedkit(e, now)){
             continue;
           }
         }
@@ -1372,6 +1409,21 @@
             ctx.fillStyle = '#cfcfcf';
             ctx.fillRect(-6,-4,10,4);
             ctx.restore();
+          } else {
+            // If equippedIndex refers to a medkit/other, show a small indicator
+            const it = e.inventory[e.equippedIndex];
+            if (it && it.type === 'medkit'){
+              ctx.save();
+              ctx.translate(12, 2);
+              ctx.rotate(-0.05);
+              ctx.fillStyle = '#ff6b6b';
+              ctx.fillRect(0, -6, 10, 10);
+              ctx.fillStyle = '#fff';
+              ctx.font = '8px monospace';
+              ctx.textAlign = 'center';
+              ctx.fillText('M', 5, 2);
+              ctx.restore();
+            }
           }
         }