Add item placement marker

scenes/item_holder.tscn

@@ -1,7 +1,8 @@
-[gd_scene load_steps=4 format=2]
+[gd_scene load_steps=5 format=2]
 
 [ext_resource path="res://assets/sound/handleSmallLeather.ogg" type="AudioStream" id=1]
 [ext_resource path="res://scripts/item_holder.gd" type="Script" id=2]
+[ext_resource path="res://assets/item_placement_marker/item_placement_marker.glb" type="PackedScene" id=3]
 
 [sub_resource type="SphereShape" id=4]
 radius = 0.8
@@ -19,3 +20,6 @@ transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.372095, 0 )
 
 [node name="AudioStreamPlayer" type="AudioStreamPlayer" parent="."]
 stream = ExtResource( 1 )
+
+[node name="item_placement_marker" parent="." instance=ExtResource( 3 )]
+transform = Transform( 0.745014, 0, 0, 0, 0.745014, 0, 0, 0, 0.745014, 0, 0.0394753, 0 )

scenes/player.tscn

@@ -860,6 +860,8 @@ valign = 1
 [node name="hunger_timer" type="Timer" parent="."]
 unique_name_in_owner = true
 
+[connection signal="area_entered" from="model_transform/DungMan/TriggerVolume" to="." method="_on_TriggerVolume_area_entered"]
+[connection signal="area_exited" from="model_transform/DungMan/TriggerVolume" to="." method="_on_TriggerVolume_area_exited"]
 [connection signal="timeout" from="model_transform/DungMan/blink_timer" to="." method="_on_blink_timer_timeout"]
 [connection signal="timeout" from="hunger_timer" to="." method="_on_hunger_timer_timeout"]
 

scripts/item_holder.gd

@@ -75,6 +75,12 @@ func take_from_player(player) -> bool:
 	emit_signal("item_changed", item_in_hold)
 	return true
 
+func on_player_focus_enter():
+	$item_placement_marker/Item_Placement_Marker.material_override = preload("res://assets/item_placement_marker/Highlight.material")
+
+func on_player_focus_exit():
+	$item_placement_marker/Item_Placement_Marker.material_override = null
+
 func on_player_interact(player) -> bool:
 	if has_item() and player.has_item():
 		return swap_with_player(player)

scripts/player/player.gd

@@ -139,3 +139,17 @@ func start_playing_rover_game():
 
 func stop_playing_rover_game():
 	state.on_stop_playing_rover_game()
+
+func _on_TriggerVolume_area_entered(area):
+	var owner = area
+	if owner.has_meta("owner"):
+		owner = area.get_meta("owner")
+	if owner.has_method("on_player_focus_enter"):
+		owner.on_player_focus_enter()
+
+func _on_TriggerVolume_area_exited(area):
+	var owner = area
+	if owner.has_meta("owner"):
+		owner = area.get_meta("owner")
+	if owner.has_method("on_player_focus_exit"):
+		owner.on_player_focus_exit()