feat: Implement the main game scene with core logic, UI, and network integration.

scenes/main.gd

@@ -611,21 +611,31 @@ func spawn_tekton_npc():
 	var enhanced_gridmap = $EnhancedGridMap
 	if not enhanced_gridmap: return
 	
+	# Spawn 3 Tektons
+	var spawned_count = 0
+	var attempts = 0
+	
+	while spawned_count < 3 and attempts < 50:
+		attempts += 1
+		
+		# Find random valid position
 		var valid_pos = Vector2i(-1, -1)
-	for _i in range(20): # Try 20 times
 		var x = randi() % enhanced_gridmap.columns
 		var y = randi() % enhanced_gridmap.rows
 		var cell = Vector3i(x, 0, y)
+		
+		# Check if walkable and no existing Tekton nearby?
 		if enhanced_gridmap.get_cell_item(cell) == 0: # Walkable floor
 			valid_pos = Vector2i(x, y)
-			break
 			
-	if valid_pos != Vector2i(-1, -1):
-		# Generate a consistent ID/Name for sync
-		var tekton_id = Time.get_ticks_msec() 
+			# Generate a consistent ID/Name for sync (add index to ensure uniqueness)
+			var tekton_id = Time.get_ticks_msec() + spawned_count
 			_create_tekton(valid_pos, tekton_id)
 			rpc("sync_spawn_tekton", valid_pos, tekton_id)
 			
+			spawned_count += 1
+			print("[Main] Spawned Tekton %d at %s" % [spawned_count, valid_pos])
+
 @rpc("call_remote", "reliable")
 func sync_spawn_tekton(pos: Vector2i, tekton_id: int):
 	_create_tekton(pos, tekton_id)

scenes/tekton.tscn

@@ -2,7 +2,7 @@
 
 [ext_resource type="Script" uid="uid://dyovwailce5tf" path="res://scripts/tekton.gd" id="1_tekton"]
 [ext_resource type="Script" uid="uid://c67yq846u8y68" path="res://scripts/tekton_controller.gd" id="2_controller"]
-[ext_resource type="PackedScene" uid="uid://bye8rbeqmxy1m" path="res://assets/models/meshes/tekton/tekton_walking.glb" id="3_mesh"]
+[ext_resource type="PackedScene" uid="uid://bdaghaxkmi3w1" path="res://scenes/tekton_mesh.tscn" id="3_d2kpk"]
 
 [sub_resource type="BoxShape3D" id="BoxShape3D_tekton"]
 size = Vector3(0.8, 1, 0.8)
@@ -15,7 +15,7 @@ script = ExtResource("2_controller")
 
 [node name="Visuals" type="Node3D" parent="." unique_id=1698719440]
 
-[node name="tekton_walking" parent="Visuals" unique_id=1701195793 instance=ExtResource("3_mesh")]
+[node name="tekton" parent="Visuals" unique_id=2052742928 instance=ExtResource("3_d2kpk")]
 transform = Transform3D(0.15, 0, 0, 0, 0.15, 0, 0, 0, 0.15, 0, 0, 0)
 
 [node name="HitArea" type="Area3D" parent="." unique_id=2139590311]