the NPC talk function doesnt really work , I get close to other npc and my character gets pushed

index.html

@@ -654,23 +654,16 @@
                     player.rotationSpeed
                 );
             }
-            
-            // Jumping
-            if (gameState.keys.space && !gameState.isJumping) {
+            // Jumping - only trigger when not showing dialog and not already jumping
+            if (gameState.keys.space && !gameState.isJumping && !document.getElementById('dialog-box').classList.contains('translate-y-full')) {
                 gameState.isJumping = true;
                 setPlayerAnimation('jump');
                 setTimeout(() => {
                     gameState.isJumping = false;
                     updatePlayerAnimation();
                 }, 1000);
-                
-                // Check if we're near an NPC to talk
-                if (gameState.nearbyNpc) {
-                    showDialog(gameState.nearbyNpc);
-                }
             }
-            
-            // Update animation based on movement
+// Update animation based on movement
             if (moving !== player.isMoving || gameState.keys.shift) {
                 player.isMoving = moving;
                 updatePlayerAnimation();
@@ -694,7 +687,6 @@
                 setPlayerAnimation('walk');
             }
         }
-
         function checkForNearbyNPCs() {
             if (!gameState.player) return;
             
@@ -703,16 +695,36 @@
             
             gameState.npcs.forEach(npc => {
                 const distance = npc.model.position.distanceTo(gameState.player.model.position);
-                if (distance < 5 && distance < closestDistance) {
+                if (distance < 3 && distance < closestDistance) { // Reduced distance from 5 to 3
                     closestDistance = distance;
                     closestNpc = npc;
                 }
             });
             
             gameState.nearbyNpc = closestNpc;
+            
+            // Add visual feedback when near NPC
+            const dialogBox = document.getElementById('dialog-box');
+            if (closestNpc && !dialogBox.classList.contains('translate-y-full')) {
+                // Dialog is already open, no need to add feedback
+            } else if (closestNpc) {
+                // Show talk prompt
+                const gameUI = document.getElementById('game-ui');
+                if (!gameUI.querySelector('.npc-talk-prompt')) {
+                    const prompt = document.createElement('div');
+                    prompt.className = 'npc-talk-prompt absolute bottom-20 left-4 bg-yellow-500 text-black px-3 py-2 rounded-lg font-bold';
+                    prompt.textContent = 'Press SPACE to talk';
+                    gameUI.appendChild(prompt);
+                }
+            } else {
+                // Remove talk prompt if no NPC nearby
+                const existingPrompt = document.getElementById('game-ui')?.querySelector('.npc-talk-prompt');
+                if (existingPrompt) {
+                    existingPrompt.remove();
+                }
+            }
         }
-
-        function showDialog(npc) {
+function showDialog(npc) {
             if (!npc) return;
             
             // Get next dialog line
@@ -723,16 +735,25 @@
             document.getElementById('dialog-character').style.backgroundColor = npc.character.color;
             document.getElementById('dialog-name').textContent = npc.character.name;
             document.getElementById('dialog-text').textContent = dialog;
-            
             // Show dialog box
             document.getElementById('dialog-box').classList.remove('translate-y-full');
-        }
-
+            
+            // Remove the talk prompt when dialog opens
+            const existingPrompt = document.getElementById('game-ui')?.querySelector('.npc-talk-prompt');
+            if (existingPrompt) {
+                existingPrompt.remove();
+            }
+}
         function closeDialog() {
             document.getElementById('dialog-box').classList.add('translate-y-full');
+            
+            // Remove the talk prompt when dialog closes
+            const existingPrompt = document.getElementById('game-ui')?.querySelector('.npc-talk-prompt');
+            if (existingPrompt) {
+                existingPrompt.remove();
+            }
         }
-
-        function handleKeyDown(event) {
+function handleKeyDown(event) {
             switch (event.key.toLowerCase()) {
                 case 'w': gameState.keys.w = true; break;
                 case 'a': gameState.keys.a = true; break;
@@ -741,14 +762,14 @@
                 case 'shift': gameState.keys.shift = true; break;
                 case ' ': 
                     gameState.keys.space = true; 
-                    if (gameState.currentScreen === 'game' && gameState.nearbyNpc) {
+                    if (gameState.nearbyNpc && !gameState.isJumping) {
                         showDialog(gameState.nearbyNpc);
+                        event.preventDefault(); // Prevent default space behavior
                     }
                     break;
             }
         }
-
-        function handleKeyUp(event) {
+function handleKeyUp(event) {
             switch (event.key.toLowerCase()) {
                 case 'w': gameState.keys.w = false; break;
                 case 'a': gameState.keys.a = false; break;