feat: implement player character system with network synchronization and visual effects

scenes/player.gd

@@ -1284,7 +1284,7 @@ func is_position_occupied(pos: Vector2i) -> bool:
 		if p.is_player_moving and p.target_position == pos:
 			return true
 			
-	# Prevent overlap with Static Tekton Stands (3x3 area)
+	# Prevent overlap with Static Tekton Stands (3x3 area) using active nodes
 	if enhanced_gridmap:
 		for stand in get_tree().get_nodes_in_group("StaticTektonStands"):
 			var local_pos = enhanced_gridmap.to_local(stand.global_position)
@@ -1292,6 +1292,12 @@ func is_position_occupied(pos: Vector2i) -> bool:
 			if abs(pos.x - stand_map_pos.x) <= 1 and abs(pos.y - stand_map_pos.z) <= 1:
 				return true
 				
+		var main_node = get_tree().get_root().get_node_or_null("Main")
+		if main_node and "reserved_static_positions" in main_node:
+			for reserved in main_node.reserved_static_positions:
+				if abs(pos.x - reserved.x) <= 1 and abs(pos.y - reserved.y) <= 1:
+					return true
+				
 	return false
 
 func find_valid_starting_position() -> Vector2i:

scenes/player.tscn

@@ -144,6 +144,15 @@ billboard = 1
 sprite_frames = ExtResource("10_y4r1p")
 animation = &"wall-initiator"
 
+[node name="scatter_knock" type="AnimatedSprite3D" parent="." unique_id=808896775]
+transform = Transform3D(0.5, 0, 0, 0, 0.5, 1.509958e-07, 0, -1.509958e-07, 0.5, 0, 1.5475016, 0.012766336)
+visible = false
+billboard = 1
+sprite_frames = ExtResource("10_y4r1p")
+animation = &"scatter_knock"
+frame = 59
+frame_progress = 1.0
+
 [node name="floor_spawn_top" type="AnimatedSprite3D" parent="." unique_id=248195140]
 transform = Transform3D(0.5, 0, 0, 0, -0.5, -7.54979e-08, 0, 7.54979e-08, -0.5, 0, 1.4714267, 0.02553294)
 visible = false