Recompile for rimworld 2xth Oct. update

About/Manifest.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <Manifest>
-  <version>1.2.0.1</version>
+  <version>1.3.0.1</version>
   <manifestUri>https://raw.githubusercontent.com/VinaLx/RimWorld-ResearchPal/master/About/Manifest.xml</manifestUri>
   <downloadUri>https://github.com/VinaLx/RimWorld-ResearchPal</downloadUri>
 </Manifest>

Source/CompatibilityHooks.cs

@@ -0,0 +1,56 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using RimWorld;
+using Verse;
+
+namespace ResearchPal
+{
+    /* Currently Does not work */
+
+    // This static class contains hooks that supported altered behavior of
+    // researchpal for the convenience of other awesome modders that try to
+    // make their mods compatible. These methods are assumed to be patched
+    // with harmony. The patch should perform incrementally, e.g. the postfix
+    // patch of `IsHidden` should never returns `true`, but `true || __result`
+    // (well I guess in this case you just returns `__result` XD)
+    //
+    // I'm not a professional C# user, but I assume harmony is a powerful enough
+    // tool to patch the method to serve appropriate purposes. So if you have
+    // suggestions on how to accomplish certain goal more properly, feel free to
+    // lecture me on the steam workshop page.
+    // 
+    // If you don't find the method you need here, and you believe it would be
+    // way simpler for your compatibility patch if I provide one, also feel free
+    // put your suggestion in the "Mod Compatibility" discussion.
+    public static class CompatibilityHooks {
+        // Returns true if a research node shouldn't be drawn on the research
+        // tab.
+        // if `IsHidden(research) == true`, then all the children node of
+        // `research` will be hidden.
+        public static bool IsHidden(ResearchProjectDef r) {
+            return false;
+        }
+
+        // If there are additional unlock requirements for your modded research
+        // other than the vanilla special requirements (research bench,
+        // research facility and techprints).
+        // The research node will be grayed out (just like lacking techprints)
+        // if this function returns false on the according research.
+        public static bool PassCustomUnlockRequirements(
+            ResearchProjectDef p) {
+            return true;
+        }
+
+        // Returns a list of prompts that tell the player what should be done if
+        // the tech is locked behind a modded requirement.
+        // A tooltip will be displayed when hovering the locked techs
+        // (and only the locked techs)
+        public static List<string> CustomUnlockRequirementPrompts(
+            ResearchProjectDef p) {
+            return new List<string>();
+        }
+    }
+}

Source/Graph/ResearchNode.cs

@@ -355,8 +355,11 @@ private void HandleTooltips() {
                             MissingFacilities().Select( td => td.LabelCap )
                                 .ToArray())));
             }
-            if (!PassCustomUnlockRequirements(Research)) {
+            if (! PassCustomUnlockRequirements(Research)
+               || CompatibilityHooks.PassCustomUnlockRequirements(Research)) {
                 var prompts = CustomUnlockRequirementPrompts(Research);
+                prompts.AddRange(CompatibilityHooks.
+                    CustomUnlockRequirementPrompts(Research));
                 foreach (var prompt in prompts) {
                     TooltipHandler.TipRegion(Rect, prompt);
                 }
@@ -802,15 +805,16 @@ public bool Completed() {
             return Research.IsFinished;
         }
 
-        // For modders to patch,
-        // Returns true if research project p passes the custom unlock requirements, if any.
+        // deprecated
+        // patch `CompatibilityHooks.PassCustomUnlockRequirements` instead
         public static bool PassCustomUnlockRequirements(ResearchProjectDef p) {
             return true;
         }
 
-        // For modders to patch
-        // Returns a list containing information users need to understand the custom unlock requirements
-        public static List<string> CustomUnlockRequirementPrompts(ResearchProjectDef p) {
+        // deprecated
+        // patch `CompatibilityHooks.CustomUnlockRequirementPrompts` instead
+        public static List<string>
+        CustomUnlockRequirementPrompts(ResearchProjectDef p) {
             return new List<string>();
         }
 
@@ -819,8 +823,11 @@ public bool GetAvailable() {
                 (DebugSettings.godMode
                     || (BuildingPresent()
                     && TechprintAvailable()
-                    && MainTabWindow_ResearchTree.AllowedTechlevel(Research.techLevel)
-                    && PassCustomUnlockRequirements(Research)));
+                    && MainTabWindow_ResearchTree.AllowedTechlevel(
+                        Research.techLevel)
+                    && PassCustomUnlockRequirements(Research)
+                    && CompatibilityHooks.PassCustomUnlockRequirements(
+                        Research)));
         }
 
         public bool Available() {

Source/MainTabWindow_ResearchTree.cs

@@ -153,9 +153,7 @@ public override void PreOpen() {
 
             SetRects();
 
-            if (Settings.shouldPause) {
-                forcePause = Settings.shouldPause;
-            }
+            forcePause = Settings.shouldPause;
 
             if (Settings.shouldReset) {
                 ResetSearch();

Source/ResearchTree.csproj

@@ -72,6 +72,7 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Assets.cs" />
+    <Compile Include="CompatibilityHooks.cs" />
     <Compile Include="Constants.cs" />
     <Compile Include="Extensions\Building_ResearchBench_Extensions.cs" />
     <Compile Include="Extensions\Def_Extensions.cs" />