[Hero 1] Make walls translucent before confirming

scripts/heroes/0-wall.gd

@@ -1,20 +1,25 @@
 extends StaticBody
 
-# class member variables go here, for example:
-# var a = 2
-# var b = "textvar"
+var maker_node
+var touch_charge = 1
 
-func _ready():
-	# Called every time the node is added to the scene.
-	# Initialization here
-	pass
-
-func set_color(color):
+func init(maker, color):
+	maker_node = maker
 	var mat = SpatialMaterial.new()
+	color.a = 0.5
+	mat.flags_transparent = true
 	mat.albedo_color = color
 	get_node("MeshInstance").set_surface_material(0, mat)
 
-#func _process(delta):
-#	# Called every frame. Delta is time since last frame.
-#	# Update game logic here.
-#	pass
+func place():
+	# Originally, the wall is disabled to avoid weird physics
+	get_node("CollisionShape").disabled = false
+	get_node("MeshInstance").get_surface_material(0).flags_transparent = false
+
+func _process(delta):
+	pass
+	# var cols = get_colliding_bodies()
+	# for col in cols:
+	# 	if col != maker_node: # Don't count ourself. This encourages teamwork and discourages wall-touching-for-charge abuse
+	# 		maker_node.switch_charge += touch_charge * delta
+

scripts/heroes/1.gd

@@ -49,15 +49,14 @@ func add_wall():
 	var wall = preload("res://scenes/wall.tscn").instance()
 	var friendly = player_info.is_right_team == master_player.player_info.is_right_team
 	var color = friend_color if friendly else enemy_color
-	wall.set_color(color)
+	wall.init(self, color)
 	get_node("/root/Level").add_child(wall)
 	return wall
 
 func finalize_wall(wall, tf=null):
 	if tf:
 		wall.set_transform(tf)
-	# Originally, the wall is disabled to avoid weird physics
-	wall.get_node("CollisionShape").disabled = false
+	wall.place()
 	# Remember this wall, and return to non-placing state
 	# We need to do this even as slave, because we keep track of the count
 	walls.append(wall)