direction weapons, added javelin weapon

GUI/HUD.gd

@@ -1,6 +1,7 @@
 extends CanvasLayer
 
 signal add_currency(amount)
+var weapon = "sword"
 
 
 func _on_Add_Currency_pressed() -> void:
@@ -33,6 +34,7 @@ func _on_select_bow_pressed() -> void:
 	$'Weapon Selection/Sword'.set_visible(true)
 
 	$'Weapon Selection'.set_visible(false)
+	weapon = "bow"
 	return
 
 
@@ -46,6 +48,7 @@ func _on_select_javelin_pressed() -> void:
 	$'Weapon Selection/Sword'.set_visible(true)
 
 	$'Weapon Selection'.set_visible(false)
+	weapon = "javelin"
 	return
 
 
@@ -59,6 +62,7 @@ func _on_select_staff_pressed() -> void:
 	$'Weapon Selection/Sword'.set_visible(true)
 
 	$'Weapon Selection'.set_visible(false)
+	weapon = "staff"
 	return
 
 
@@ -72,4 +76,5 @@ func _on_select_sword_pressed() -> void:
 	$'Weapon Selection/Staff'.set_visible(true)
 
 	$'Weapon Selection'.set_visible(false)
+	weapon = "sword"
 	return