popraven novi npc

src/scenes/UIScene.js

@@ -474,15 +474,19 @@ class UIScene extends Phaser.Scene {
     }
 
     selectSlot(index) {
-        // Deselect current
-        if (this.inventorySlots[this.selectedSlot]) {
-            this.drawSlot(this.inventorySlots[this.selectedSlot], false);
+        // Deselect ALL slots first
+        for (let i = 0; i < this.inventorySlots.length; i++) {
+            if (this.inventorySlots[i]) {
+                this.drawSlot(this.inventorySlots[i], false);
+            }
         }
 
         this.selectedSlot = index;
 
         // Select new
-        this.drawSlot(this.inventorySlots[this.selectedSlot], true);
+        if (this.inventorySlots[this.selectedSlot]) {
+            this.drawSlot(this.inventorySlots[this.selectedSlot], true);
+        }
     }
 
     updateInventory(slots) {
@@ -1514,4 +1518,27 @@ class UIScene extends Phaser.Scene {
     hideOxygen() {
         if (this.oxygenContainer) this.oxygenContainer.setVisible(false);
     }
+
+    showFloatingText(data) {
+        const text = this.add.text(data.x, data.y, data.text, {
+            fontSize: '16px',
+            color: data.color || '#FFFFFF',
+            fontStyle: 'bold',
+            stroke: '#000000',
+            strokeThickness: 3
+        });
+        text.setOrigin(0.5);
+        text.setDepth(10000);
+        text.setScrollFactor(1);
+
+        // Animate upward and fade
+        this.tweens.add({
+            targets: text,
+            y: text.y - 50,
+            alpha: 0,
+            duration: 1500,
+            ease: 'Power2',
+            onComplete: () => text.destroy()
+        });
+    }
 }