v2.6.3 Allows the patching of Physics values with a PHYSICSGLOBALS node

TechTreeManager.cs → CustomConfigsManager.cs

@@ -1,14 +1,11 @@
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
 using System.IO;
 using UnityEngine;
 
 namespace ModuleManager
 {
     [KSPAddon(KSPAddon.Startup.SpaceCentre, false)]
-    public class TechTreeManager: MonoBehaviour
+    public class CustomConfigsManager : MonoBehaviour
     {
         internal void Start()
         {
@@ -17,11 +14,21 @@ internal void Start()
                 log("Setting moddeed tech tree as the active one");
                 HighLogic.CurrentGame.Parameters.Career.TechTreeUrl = MMPatchLoader.techTreeFile;
             }
+
+            if (File.Exists(MMPatchLoader.physicsPath))
+            {
+                log("Setting moddeed physics as the active one");
+
+                PhysicsGlobals.PhysicsDatabaseFilename = MMPatchLoader.physicsFile;
+
+                if (!PhysicsGlobals.Instance.LoadDatabase())
+                    log("Something went wrong while setting the active physics config.");
+            }
         }
 
         public static void log(String s)
         {
-            print("[TechTreeManager] " + s);
+            print("[CustomConfigsManager] " + s);
         }
 
     }

ModuleManager.csproj

@@ -33,7 +33,7 @@
     <Compile Include="moduleManager.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Properties\Resources.Designer.cs" />
-    <Compile Include="TechTreeManager.cs" />
+    <Compile Include="CustomConfigsManager.cs" />
   </ItemGroup>
   <ItemGroup>
     <Reference Include="Assembly-CSharp, Version=1.0.0.0, Culture=neutral, processorArchitecture=MSIL">

Properties/AssemblyInfo.cs

@@ -17,7 +17,7 @@
 // The form "{Major}.{Minor}.*" will automatically update the build and revision,
 // and "{Major}.{Minor}.{Build}.*" will update just the revision.
 
-[assembly: AssemblyVersion("2.6.2")]
+[assembly: AssemblyVersion("2.6.3")]
 [assembly: KSPAssembly("ModuleManager", 2, 5)]
 
 // The following attributes are used to specify the signing key for the assembly, 

moduleManager.cs

@@ -409,7 +409,7 @@ public class MMPatchLoader : LoadingSystem
 
         public int needsUnsatisfiedCount = 0;
 
-        public int catEatenCount = 0;
+        private int catEatenCount = 0;
 
         private Dictionary<String, int> errorFiles;
 
@@ -419,31 +419,37 @@ public class MMPatchLoader : LoadingSystem
 
         public string errors = "";
 
-        public string activity = "Module Manager";
+        private string activity = "Module Manager";
 
-        private static Dictionary<string, Regex> regexCache = new Dictionary<string, Regex>();
+        private static readonly Dictionary<string, Regex> regexCache = new Dictionary<string, Regex>();
 
-        private static Stack<ConfigNode> nodeStack = new Stack<ConfigNode>();
+        private static readonly Stack<ConfigNode> nodeStack = new Stack<ConfigNode>();
 
         private static ConfigNode topNode;
 
         private static string cachePath = KSPUtil.ApplicationRootPath + Path.DirectorySeparatorChar + "GameData"
                           + Path.DirectorySeparatorChar + "ModuleManager.ConfigCache";
 
-        internal static string techTreeFile = "GameData" + Path.DirectorySeparatorChar + "ModuleManager.TechTree";
+        internal static readonly string techTreeFile = "GameData" + Path.DirectorySeparatorChar + "ModuleManager.TechTree";
+        internal static readonly string techTreePath = KSPUtil.ApplicationRootPath + Path.DirectorySeparatorChar + techTreeFile;
 
-        internal static string techTreePath = KSPUtil.ApplicationRootPath + Path.DirectorySeparatorChar + techTreeFile;
+        internal static readonly string physicsFile = "GameData" + Path.DirectorySeparatorChar + "ModuleManager.Physics";
+        internal static readonly string physicsPath = KSPUtil.ApplicationRootPath + Path.DirectorySeparatorChar + physicsFile;
+        private static readonly string defaultPhysicsPath = KSPUtil.ApplicationRootPath + Path.DirectorySeparatorChar + "Physics.cfg";
 
-        private static string shaPath = KSPUtil.ApplicationRootPath + Path.DirectorySeparatorChar + "GameData"
+        private static readonly string shaPath = KSPUtil.ApplicationRootPath + Path.DirectorySeparatorChar + "GameData"
                           + Path.DirectorySeparatorChar + "ModuleManager.ConfigSHA";
 
+        private UrlDir.UrlFile physicsUrlFile;
+
+
         private static string configSha;
 
         private static bool useCache = false;
 
-        private static Stopwatch patchSw = new Stopwatch();
+        private static readonly Stopwatch patchSw = new Stopwatch();
 
-        private static List<ModuleManagerPostPatchCallback> postPatchCallbacks =
+        private static readonly List<ModuleManagerPostPatchCallback> postPatchCallbacks =
             new List<ModuleManagerPostPatchCallback>();
 
         public static MMPatchLoader Instance { get; private set; }
@@ -656,6 +662,8 @@ private IEnumerator ProcessPatch(bool blocking)
                 List<String> excludePaths = PrePatchInit();
 
                 yield return null;
+
+                LoadPhysicsConfig();
 
                 // Do filtering with NEEDS
                 log("Checking NEEDS.");
@@ -705,6 +713,7 @@ private IEnumerator ProcessPatch(bool blocking)
 
                 CreateCache();
                 SaveModdedTechTree();
+                SaveModdedPhysics();
             }
             else
             {
@@ -743,6 +752,42 @@ private IEnumerator ProcessPatch(bool blocking)
             ready = true;
         }
 
+        private void LoadPhysicsConfig()
+        {
+            log("Loading Physics.cfg");
+            UrlDir gameDataDir = GameDatabase.Instance.root.AllDirectories.First(d => d.path.EndsWith("GameData") && d.name == "" && d.url == "");
+            // need to use a file with a cfg extenssion to get the right fileType or you can't AddConfig on it
+            physicsUrlFile = new UrlDir.UrlFile(gameDataDir, new FileInfo(defaultPhysicsPath));
+            // Since it loaded the default config badly (sub node only) we clear it first
+            physicsUrlFile.configs.Clear();
+            // And reload it properly
+            ConfigNode physicsContent = ConfigNode.Load(defaultPhysicsPath);  
+            physicsContent.name = "PHYSICSGLOBALS";
+            physicsUrlFile.AddConfig(physicsContent);
+            gameDataDir.files.Add(physicsUrlFile);
+        }
+
+
+        private void SaveModdedPhysics()
+        {
+            //UrlDir.UrlConfig[] configs = GameDatabase.Instance.GetConfigs("TechTree");
+
+            var configs = physicsUrlFile.configs;
+
+            if (configs.Count == 0)
+            {
+                log("No PHYSICSGLOBALS node found. No custom Physics config will be saved");
+                return;
+            }
+
+            if (configs.Count > 1)
+            {
+                log(configs.Count + " PHYSICSGLOBALS node found. A patch may be wrong. Using the first one");
+            }
+
+            configs[0].config.Save(physicsPath);
+        }
+
 
         // DB check used to track the now fixed TextureReplacer corruption
         public static void checkValues()
@@ -813,6 +858,7 @@ private void IsCacheUpToDate()
                     useCache = storedSHA.Equals(configSha);
                     useCache = useCache && version.Equals(Assembly.GetExecutingAssembly().GetName().Version.ToString());
                     useCache = useCache && File.Exists(cachePath);
+                    useCache = useCache && File.Exists(physicsPath);
                     log("Cache SHA = " + storedSHA);
                     log("useCache = " + useCache);
                 }