Added ability to delete nodes from editor, added complete node load and save for the DSL

Scripts/DSL/NodeDisplay.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using Godot;
 
 public partial class NodeDisplay : PanelContainer
@@ -7,6 +8,9 @@ public partial class NodeDisplay : PanelContainer
 	[Export] public Button listDisplay;
 	public ProgramNode node;
 
+	[Signal]
+	public delegate void OnDeleteNodeEventHandler();
+
 	public void SetNode(ProgramNode node)
 	{
 		this.node = node;
@@ -19,7 +23,7 @@ public partial class NodeDisplay : PanelContainer
 
 	public override void _Process(double delta)
 	{
-		
+
 	}
 
 	public void ShowListDisplay()
@@ -33,4 +37,94 @@ public partial class NodeDisplay : PanelContainer
 		editorDisplay.Visible = true;
 		listDisplay.Visible = false;
 	}
+
+	public void DeleteNodePressed()
+	{
+		EmitSignal(SignalName.OnDeleteNode);
+	}
+
+	public static NodeDisplay Load(string content, Dictionary<ProgramNode, PackedScene> DSLNodes)
+	{
+		NodeDisplay result = null;
+		ProgramNode program;
+		string nodeName;
+		string nodeSanitized;
+		PackedScene prefab = null;
+		nodeSanitized = content.Replace("\r\n", "");
+		nodeName = nodeSanitized.Split(",")[0].Replace("Name: ", "").ToLower();
+		foreach (ProgramNode programNode in DSLNodes.Keys)
+		{
+			if (programNode.DisplayText.ToLower() == nodeName)
+			{
+				prefab = DSLNodes[programNode];
+				break;
+			}
+		}
+		switch (nodeName)
+		{
+			case "move":
+				program = new MoveNode();
+				result = prefab.Instantiate<NodeDisplay>();
+				result.node = program;
+				result.LoadMove(nodeSanitized);
+				break;
+			case "harvest":
+				program = new HarvestNode();
+				result = prefab.Instantiate<NodeDisplay>();
+				result.node = program;
+				result.LoadHarvest(nodeSanitized);
+				break;
+			case "explore":
+				program = new ExploreNode();
+				result = prefab.Instantiate<NodeDisplay>();
+				result.node = program;
+				result.LoadExplore(nodeSanitized);
+				break;
+			case "craft":
+				program = new CraftNode();
+				result = prefab.Instantiate<NodeDisplay>();
+				result.node = program;
+				result.LoadCraft(nodeSanitized);
+				break;
+		}
+		return result;
+	}
+
+	public void LoadHarvest(string content)
+	{
+		//Currently does nothing
+	}
+
+	public void LoadMove(string content)
+	{
+		HBoxContainer valueContainer = GetNode<HBoxContainer>("./EditorDisplay/HBoxContainer/");
+		string[] parts = content.Split(",");
+		string positionValues = parts[1].Replace("Position: ", "").Replace("(", "").Replace(")", "");
+		int posX = int.Parse(positionValues.Split("|")[0]);
+		int posY = int.Parse(positionValues.Split("|")[1]);
+		int posZ = int.Parse(positionValues.Split("|")[2]);
+		valueContainer.GetNode<SpinBox>("./CoordinateX").Value = posX;
+		valueContainer.GetNode<SpinBox>("./CoordinateY").Value = posY;
+		valueContainer.GetNode<SpinBox>("./CoordinateZ").Value = posZ;
+
+		(node as MoveNode).targetPosition = new Vector3I(posX, posY, posZ);
+	}
+
+	public void LoadExplore(string content)
+	{
+		//Currently does nothing
+	}
+
+	public void LoadCraft(string content)
+	{
+		HBoxContainer valueContainer = GetNode<HBoxContainer>("./EditorDisplay/HBoxContainer/");
+		string[] parts = content.Split(",");
+		string itemString = parts[1].Replace("Item: ", "").Replace(" ", "");
+		if (itemString.ToLower() != "empty")
+		{
+			(node as CraftNode).selectedItem = new Item { data = GameData.availableItems[itemString] };
+		}
+		string amountString = parts[2].Replace("Amount: ", "");
+		valueContainer.GetNode<SpinBox>("./Amount").Value = int.Parse(amountString);
+	}
 }