CLS support

OpenGL is a bit of a pita, wants only to be used in main thread. The easiest solution was to trigger CLS screen updates from GT. It is a soft dependency, if CLS isn't present, nothing breaks. Second pr because cloned fresh repo or else it attributed not my changes to me

2 files changed, 120 insertions, 4 deletions

diff --git a/src/main/java/gregtech/GT_Mod.java b/src/main/java/gregtech/GT_Mod.java
index 22b677337e..eb7610ddf4 100644
--- a/src/main/java/gregtech/GT_Mod.java
+++ b/src/main/java/gregtech/GT_Mod.java
@@ -799,7 +799,59 @@ public class GT_Mod implements IGT_Mod {
         GT_FML_LOGGER.info("Replacing Vanilla Materials in recipes, please wait.");
 
         ProgressManager.ProgressBar progressBar = ProgressManager.push("Register materials", replaceVanillaItemsSet.size());
+        //CLS
+        int sizeStep = 0;
+        int sizeStep2 = 0;
+        int originalSizeStep = 0;
+        int size = 0;
+        int counter = 0;
+        if (Loader.isModLoaded("betterloadingscreen")) {
+            originalSizeStep = sizeStep;
+            counter = replaceVanillaItemsSet.size();
+            alexiil.mods.load.MinecraftDisplayer.isReplacingVanillaMaterials = true;
+            if (replaceVanillaItemsSet.size() >= 100) {
+                sizeStep = replaceVanillaItemsSet.size()/100-1;
+                sizeStep2 = 1;
+            } else {
+                sizeStep = 100/replaceVanillaItemsSet.size();
+                sizeStep2 = sizeStep;
+            }
+        }
+        //end CLS
         for (Materials m : replaceVanillaItemsSet) {
+            //CLS
+            if (Loader.isModLoaded("betterloadingscreen")) {
+                counter--;
+                sizeStep--;
+                if (counter == 1) {
+                    try {
+                        alexiil.mods.load.ProgressDisplayer.displayProgress(m.mDefaultLocalName, ((float)95)/100);
+                    } catch (Throwable e) {
+                        e.printStackTrace();
+                    }                
+                } else if (counter == 0) {
+                    latestMaterial = m.mDefaultLocalName;
+                    try {
+                        alexiil.mods.load.ProgressDisplayer.displayProgress(m.mDefaultLocalName, (float)1);
+                    } catch (Throwable e) {
+                        e.printStackTrace();
+                    }
+                } else {
+                    try {
+                        alexiil.mods.load.ProgressDisplayer.displayProgress(m.mDefaultLocalName, ((float)size)/100);
+                    } catch (Throwable e) {
+                        e.printStackTrace();
+                    }
+                }
+                if( sizeStep == 0 && replaceVanillaItemsSet.size() >= 100) {
+                    sizeStep = originalSizeStep;
+                    //size+=10;
+                    size+=sizeStep2;
+                } else {
+                    size+=sizeStep2;
+                }
+            }
+            //end CLS
             progressBar.step(m.mDefaultLocalName);
             //GT_FML_LOGGER.info("Replacing Vanilla Recipes for: " + m.mDefaultLocalName);
             String platename = OrePrefixes.plate.get(m).toString();
@@ -811,6 +863,16 @@ public class GT_Mod implements IGT_Mod {
             if (m.getBlocks(1) != null)
                 GT_RecipeRegistrator.registerUsagesForMaterials(null, noSmash, m.getBlocks(1));
         }
+        //CLS
+        if (Loader.isModLoaded("betterloadingscreen")) {
+            try {
+                alexiil.mods.load.MinecraftDisplayer.isReplacingVanillaMaterials = false;
+                alexiil.mods.load.ProgressDisplayer.displayProgress("Post Initialization: loading GregTech", alexiil.mods.load.MinecraftDisplayer.getLastPercent());
+            } catch (Throwable e) {
+                e.printStackTrace();
+            }
+        }
+        //end CLS
         ProgressManager.pop(progressBar);
         GT_FML_LOGGER.info("Congratulations, you have been waiting long enough (" + (System.currentTimeMillis() - ms) / 1000 + "s / " + (System.currentTimeMillis() - ms) + "ms). Have a Cake.");
         //Add default IC2 recipe to GT
diff --git a/src/main/java/gregtech/common/GT_Proxy.java b/src/main/java/gregtech/common/GT_Proxy.java
index 3b668d805d..09399daceb 100644
--- a/src/main/java/gregtech/common/GT_Proxy.java
+++ b/src/main/java/gregtech/common/GT_Proxy.java
@@ -1933,19 +1933,73 @@ public abstract class GT_Proxy implements IGT_Mod, IGuiHandler, IFuelHandler {
         ProgressManager.ProgressBar progressBar = ProgressManager.push("Register materials", mEvents.size());
         int sizeStep = mEvents.size()/20-1;
         int size = 5;
+        //CLS
+        boolean hasSetNice = false;
+        if (Loader.isModLoaded("betterloadingscreen")) {
+            try {
+                alexiil.mods.load.MinecraftDisplayer.isRegisteringGTmaterials = true;
+            } catch (Throwable e) {
+                e.printStackTrace();
+            }
+            sizeStep = mEvents.size()/100-1;
+            size = 0;
+            hasSetNice = false;
+        }
+        //end CLS
         OreDictEventContainer tEvent;
         for (Iterator i$ = this.mEvents.iterator(); i$.hasNext(); registerRecipes(tEvent)) {
             tEvent = (OreDictEventContainer) i$.next();
             sizeStep--;
-            progressBar.step(tEvent.mMaterial == null ? "" : tEvent.mMaterial.toString());
-            if( sizeStep == 0 )
-                {
-                    GT_FML_LOGGER.info("Baking : " + size + "%", new Object[0]);
+            //CLS
+            if (Loader.isModLoaded("betterloadingscreen")) {
+                if (!(tEvent.mMaterial == null)) {
+                    try {
+                        alexiil.mods.load.ProgressDisplayer.displayProgress(tEvent.mMaterial.toString(), ((float)size)/100);
+                    } catch (Throwable e) {
+                        e.printStackTrace();
+                    }
+                    if (size == 70 && !hasSetNice) {
+                        hasSetNice = true;
+                        try {
+                            alexiil.mods.load.MinecraftDisplayer.isNice = true;
+                        } catch (Throwable e) {
+                            e.printStackTrace();
+                        }
+                        GT_FML_LOGGER.info("nice");
+                    } else if (size != 70) {
+                        try{
+                            alexiil.mods.load.MinecraftDisplayer.isNice = false;
+                        } catch (Throwable e) {
+                            e.printStackTrace();
+                        }
+                    }
+                }
+            }
+            //end CLS
+            if( sizeStep == 0 ) {
+                GT_FML_LOGGER.info("Baking : " + size + "%", new Object[0]);
+                //CLS
+                if (Loader.isModLoaded("betterloadingscreen")) {
+                    sizeStep = mEvents.size()/100-1;
+                    size++;
+                } else {
+                //end CLS
                     sizeStep = mEvents.size()/20-1;
                     size += 5;
                 }
+            }
+            progressBar.step(tEvent.mMaterial == null ? "" : tEvent.mMaterial.toString());
         }
         ProgressManager.pop(progressBar);
+        //CLS
+        if (Loader.isModLoaded("betterloadingscreen")) {
+            try {
+                alexiil.mods.load.MinecraftDisplayer.isRegisteringGTmaterials = false;
+            } catch (Throwable e) {
+                e.printStackTrace();
+            }
+        }
+        //end CLS
     }
 
     public static final HashMap<Integer,HashMap<ChunkCoordIntPair,int []>> dimensionWiseChunkData = new HashMap<>(16);//stores chunk data that is loaded/saved