Add (slightly broken) mapping helper tool

addons/pnhelper/plugin.cfg

@@ -0,0 +1,7 @@
+[plugin]
+
+name="PowerNetworkHelper"
+description="Helper tools for connecting devices to power networks"
+author="Hamcha"
+version="0.1"
+script="plugin.gd"

addons/pnhelper/plugin.gd

@@ -0,0 +1,13 @@
+tool
+extends EditorPlugin
+
+var dock
+
+func _enter_tree():
+	dock = preload("res://addons/pnhelper/pngui.tscn").instance()
+	dock.api = self
+	add_control_to_dock(DOCK_SLOT_RIGHT_BL, dock)
+
+func _exit_tree():
+	remove_control_from_docks(dock)
+	dock.free()

addons/pnhelper/pngui.gd

@@ -0,0 +1,51 @@
+tool
+
+extends Control
+
+var socketTemplate = preload("res://Actors/Objects/ElectricSocket/ElectricSocket.tscn")
+
+var api : EditorPlugin
+
+onready var socket_types = $Commands/MakeSocket/Type
+
+func _ready():
+	# Add make_socket options
+	socket_types.add_item("SNK", 0)
+	socket_types.add_item("SRC", 1)
+	socket_types.add_item("BID", 2)
+
+func _make_socket(direction: String) -> void:
+	var socket_dir = null
+	var socket_type = null
+	var offset = Vector2.ZERO
+	match direction:
+		"up":
+			socket_dir = ElectricSocket.Direction.DOWN
+			offset.y = -32
+		"left":
+			socket_dir = ElectricSocket.Direction.RIGHT
+			offset.x = -32
+		"down":
+			socket_dir = ElectricSocket.Direction.UP
+			offset.y = 32
+		"right":
+			socket_dir = ElectricSocket.Direction.LEFT
+			offset.x = 32
+	match socket_types.get_selected_id():
+		0:
+			socket_type = ElectricSocket.Flow.SINK
+		1:
+			socket_type = ElectricSocket.Flow.SOURCE
+		2:
+			socket_type = ElectricSocket.Flow.BIDIRECTIONAL
+	var map = api.get_editor_interface().get_edited_scene_root()
+	var sockets = map.get_node("sockets")
+	var nodes = api.get_editor_interface().get_selection().get_selected_nodes()
+	for node in nodes:
+		var socket = socketTemplate.instance()
+		socket.direction = socket_dir
+		socket.flow = socket_type
+		sockets.add_child(socket)
+		socket.owner = map
+		socket.global_position = node.global_position + offset
+		socket.connectionPaths = [socket.get_path_to(node)]

addons/pnhelper/pngui.tscn

@@ -0,0 +1,63 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://addons/pnhelper/pngui.gd" type="Script" id=1]
+
+[node name="Mapping tools" type="Control"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+script = ExtResource( 1 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Commands" type="VBoxContainer" parent="."]
+anchor_right = 1.0
+anchor_bottom = 1.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="MakeSocket" type="HBoxContainer" parent="Commands"]
+margin_right = 1280.0
+margin_bottom = 20.0
+
+[node name="Label" type="Label" parent="Commands/MakeSocket"]
+margin_top = 3.0
+margin_right = 84.0
+margin_bottom = 17.0
+text = "Make socket "
+
+[node name="Type" type="OptionButton" parent="Commands/MakeSocket"]
+margin_left = 88.0
+margin_right = 117.0
+margin_bottom = 20.0
+
+[node name="Left" type="Button" parent="Commands/MakeSocket"]
+margin_left = 121.0
+margin_right = 141.0
+margin_bottom = 20.0
+text = "<"
+
+[node name="Up" type="Button" parent="Commands/MakeSocket"]
+margin_left = 145.0
+margin_right = 164.0
+margin_bottom = 20.0
+text = "^"
+
+[node name="Down" type="Button" parent="Commands/MakeSocket"]
+margin_left = 168.0
+margin_right = 187.0
+margin_bottom = 20.0
+text = "v"
+
+[node name="Right" type="Button" parent="Commands/MakeSocket"]
+margin_left = 191.0
+margin_right = 211.0
+margin_bottom = 20.0
+text = ">"
+[connection signal="pressed" from="Commands/MakeSocket/Left" to="." method="_make_socket" binds= [ "left" ]]
+[connection signal="pressed" from="Commands/MakeSocket/Up" to="." method="_make_socket" binds= [ "up" ]]
+[connection signal="pressed" from="Commands/MakeSocket/Down" to="." method="_make_socket" binds= [ "down" ]]
+[connection signal="pressed" from="Commands/MakeSocket/Right" to="." method="_make_socket" binds= [ "right" ]]

project.godot

@@ -200,6 +200,10 @@ Gotm="*res://gotm/Gotm.gd"
 window/size/width=1280
 window/size/height=800
 
+[editor_plugins]
+
+enabled=PoolStringArray( "pnhelper" )
+
 [gui]
 
 theme/custom="res://Graphics/UI/ui_theme.tres"