Experimental generic struct stuff, mostly.
[VOID.git] / VOID_Module.cs
blob:a/VOID_Module.cs -> blob:b/VOID_Module.cs
--- a/VOID_Module.cs
+++ b/VOID_Module.cs
@@ -19,31 +19,29 @@
 //  You should have received a copy of the GNU General Public License
 //  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using UnityEngine;
 
 namespace VOID
 {
-	public abstract class VOID_Module
+	public abstract class VOID_Module : IVOID_Module
 	{
 		/*
 		 * Fields
 		 * */
-		protected bool _Active = true;
+		[AVOID_SaveValue("Active")]
+		protected VOID_SaveValue<bool> _Active = false;
 		protected bool _Running = false;
-		protected bool _hasGUICfg = false;
 
 		protected string _Name;
+
+		protected float lastUpdate = 0;
 
 		/*
 		 * Properties
 		 * */
-		public virtual bool hasGUIConfig
-		{
-			get
-			{
-				return this._hasGUICfg;
-			}
-		}
-
 		public virtual bool toggleActive
 		{
 			get
@@ -69,6 +67,14 @@
 			get
 			{
 				return this._Name;
+			}
+		}
+
+		public virtual Vessel vessel
+		{
+			get
+			{
+				return FlightGlobals.ActiveVessel;
 			}
 		}
 
@@ -77,6 +83,11 @@
 		 * */
 		public void StartGUI()
 		{
+			if (!this.toggleActive || this.guiRunning)
+			{
+				return;
+			}
+
 			Tools.PostDebugMessage (string.Format("Adding {0} to the draw queue.", this.GetType().Name));
 			RenderingManager.AddToPostDrawQueue (3, this.DrawGUI);
 			this._Running = true;
@@ -84,6 +95,10 @@
 
 		public void StopGUI()
 		{
+			if (!this.guiRunning)
+			{
+				return;
+			}
 			Tools.PostDebugMessage (string.Format("Removing {0} from the draw queue.", this.GetType().Name));
 			RenderingManager.RemoveFromPostDrawQueue (3, this.DrawGUI);
 			this._Running = false;
@@ -91,13 +106,124 @@
 
 		public abstract void DrawGUI();
 
-		public abstract void LoadConfig();
-
-		public abstract void SaveConfig();
-
-		~VOID_Module()
-		{
-			this.SaveConfig ();
+		public virtual void DrawConfigurables() {}
+
+		public virtual void LoadConfig()
+		{
+			var config = KSP.IO.PluginConfiguration.CreateForType<VOID_Core> ();
+			config.load ();
+
+			foreach (var field in this.GetType().GetFields(
+				BindingFlags.NonPublic |
+				BindingFlags.Public |
+				BindingFlags.Instance |
+				BindingFlags.FlattenHierarchy
+				))
+			{
+				object[] attrs = field.GetCustomAttributes(typeof(AVOID_SaveValue), false);
+
+				if (attrs.Length == 0) {
+					continue;
+				}
+
+				AVOID_SaveValue attr = attrs.FirstOrDefault () as AVOID_SaveValue;
+
+				string fieldName = string.Format("{0}_{1}", this.GetType().Name, attr.Name);
+
+				object fieldValue = field.GetValue(this);
+
+				bool convertBack = false;
+				bool isIntCollection = false;
+				if (fieldValue is IVOID_SaveValue)
+				{
+					if (fieldValue is IntCollection) {
+						isIntCollection = true;
+					}
+					fieldValue = (fieldValue as IVOID_SaveValue).AsType;
+					convertBack = true;
+				}
+
+				fieldValue = config.GetValue(fieldName, fieldValue);
+
+				if (isIntCollection) {
+					fieldValue = new IntCollection (4, (long)fieldValue);
+				}
+				else if (convertBack)
+				{
+					Type type = typeof(VOID_SaveValue<>).MakeGenericType (fieldValue.GetType ());
+					IVOID_SaveValue convertValue = Activator.CreateInstance (type) as IVOID_SaveValue;
+					convertValue.SetValue (fieldValue);
+					fieldValue = convertValue;
+				}
+
+				field.SetValue (this, fieldValue);
+
+				Tools.PostDebugMessage(string.Format("{0}: Loaded field {1}.", this.GetType().Name, fieldName));
+			}
+		}
+
+		public virtual void _SaveToConfig(KSP.IO.PluginConfiguration config)
+		{
+			foreach (var field in this.GetType().GetFields(
+				BindingFlags.Instance |
+				BindingFlags.NonPublic |
+				BindingFlags.Public |
+				BindingFlags.FlattenHierarchy
+				))
+			{
+				object[] attrs = field.GetCustomAttributes(typeof(AVOID_SaveValue), false);
+
+				if (attrs.Length == 0) {
+					continue;
+				}
+
+				AVOID_SaveValue attr = attrs.FirstOrDefault () as AVOID_SaveValue;
+
+				string fieldName = string.Format("{0}_{1}", this.GetType().Name, attr.Name);
+
+				object fieldValue = field.GetValue(this);
+
+				if (fieldValue is IVOID_SaveValue)
+				{
+					fieldValue = (fieldValue as IVOID_SaveValue).AsType;
+				}
+
+				config.SetValue(fieldName, fieldValue);
+
+				Tools.PostDebugMessage(string.Format("{0}: Saved field {1}.", this.GetType().Name, fieldName));
+			}
+		}
+	}
+
+	public abstract class VOID_WindowModule : VOID_Module
+	{
+		[AVOID_SaveValue("WindowPos")]
+		protected Rect WindowPos = new Rect(Screen.width / 2, Screen.height / 2, 250f, 50f);
+		protected float defWidth = 250f;
+		protected float defHeight = 50f;
+
+		public abstract void ModuleWindow(int _);
+
+		public override void DrawGUI()
+		{
+			Rect _Pos = this.WindowPos;
+
+			_Pos = GUILayout.Window(
+				VOID_Core.Instance.windowID,
+				_Pos,
+				this.ModuleWindow,
+				this.Name,
+				GUILayout.Width(this.defWidth),
+				GUILayout.Height(this.defHeight)
+			);
+
+			_Pos = Tools.ClampRectToScreen (_Pos);
+
+			if (_Pos != this.WindowPos)
+			{
+				this.WindowPos = _Pos;
+				VOID_Core.Instance.configDirty = true;
+			}
 		}
 	}
 }