Adds a blacklist to prevent certain dims like Twilight Forest from ge…

…nerating overworld ores (#3438) Co-authored-by: Martin Robertz <[email protected]> Co-authored-by: chochem <[email protected]> Co-authored-by: Alexdoru <[email protected]>
GTNewHorizons · Nov 14, 2024 · 82ae85b · 82ae85b
1 parent df50073
commit 82ae85b
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Showing 3 changed files with 52 additions and 17 deletions.
diff --git a/src/main/java/gregtech/api/world/GTWorldgen.java b/src/main/java/gregtech/api/world/GTWorldgen.java
@@ -9,9 +9,6 @@
 import net.minecraft.world.chunk.IChunkProvider;
 import net.minecraftforge.common.DimensionManager;
 
-import gregtech.common.WorldgenGTOreLayer;
-import gregtech.common.WorldgenGTOreSmallPieces;
-
 public abstract class GTWorldgen {
 
     public final String mWorldGenName;
@@ -85,6 +82,18 @@ public boolean isGenerationAllowed(World aWorld, int aAllowedDimensionType) {
      *         Overworld, Twilight Forest and Deep Dark)
      */
     public boolean isGenerationAllowed(World aWorld, Class... aAllowedDimensionTypes) {
+        return isGenerationAllowed(aWorld, null, aAllowedDimensionTypes);
+    }
+
+    /**
+     *
+     * @param aWorld                 The World Object
+     * @param blackListedProviders   List of blacklisted Worldgeneration classes
+     * @param aAllowedDimensionTypes The Types of allowed Worldgeneration
+     * @return if generation for this world is allowed for MoronTech (tm) OreGen (ATM (2.0.3.1Dev) only End, Nether,
+     *         Overworld, Twilight Forest and Deep Dark)
+     */
+    public boolean isGenerationAllowed(World aWorld, String[] blackListedProviders, Class... aAllowedDimensionTypes) {
         String aDimName = aWorld.provider.getDimensionName();
         if (aDimName.equalsIgnoreCase("Underdark")) {
             return false;
@@ -95,6 +104,15 @@ public boolean isGenerationAllowed(World aWorld, Class... aAllowedDimensionTypes
 
         Boolean tAllowed = mDimensionMap.get(aDimName);
         if (tAllowed == null) {
+            if (blackListedProviders != null) {
+                for (String dimClass : blackListedProviders) {
+                    if (dimClass.equals(
+                        aWorld.provider.getClass()
+                            .getName())) {
+                        return false;
+                    }
+                }
+            }
             boolean value = false;
             for (Class aAllowedDimensionType : aAllowedDimensionTypes) {
                 if (aAllowedDimensionType.isInstance(aWorld.provider)) {
@@ -103,19 +121,6 @@ public boolean isGenerationAllowed(World aWorld, Class... aAllowedDimensionTypes
                 }
             }
 
-            // ugly, but idk how to do it better without hard depping on tf provider in ore constructors
-            if (this instanceof WorldgenGTOreSmallPieces ore) {
-                if (ore.twilightForest && aWorld.provider.dimensionId == 7) {
-                    value = true;
-                }
-            }
-
-            if (this instanceof WorldgenGTOreLayer ore) {
-                if (ore.twilightForest && aWorld.provider.dimensionId == 7) {
-                    value = true;
-                }
-            }
-
             mDimensionMap.put(aDimName, value);
             return value;
         }

diff --git a/src/main/java/gregtech/common/WorldgenGTOreLayer.java b/src/main/java/gregtech/common/WorldgenGTOreLayer.java
@@ -51,6 +51,14 @@ public class WorldgenGTOreLayer extends GTWorldgen {
     public final String aTextWorldgen = "worldgen.";
 
     public Class[] mAllowedProviders;
+    public String[] blackListedProviders;
+    public static Class tfProviderClass;
+
+    static {
+        try {
+            tfProviderClass = Class.forName("twilightforest.world.WorldProviderTwilightForest");
+        } catch (ClassNotFoundException ignored) {}
+    }
 
     public WorldgenGTOreLayer(OreMixBuilder mix) {
         super(mix.oreMixName, sList, mix.enabledByDefault);
@@ -87,6 +95,13 @@ public WorldgenGTOreLayer(OreMixBuilder mix) {
 
         if (this.mOverworld) {
             allowedProviders.add(WorldProviderSurface.class);
+            if (!this.twilightForest) {
+                blackListedProviders = new String[] { "twilightforest.world.WorldProviderTwilightForest" };
+            }
+        }
+
+        if (tfProviderClass != null && this.twilightForest) {
+            allowedProviders.add(tfProviderClass);
         }
 
         if (this.mEnd) {
@@ -104,7 +119,7 @@ public int executeWorldgenChunkified(World aWorld, Random aRandom, String aBiome
             return ORE_PLACED;
         }
 
-        if (!isGenerationAllowed(aWorld, mAllowedProviders)) {
+        if (!isGenerationAllowed(aWorld, blackListedProviders, mAllowedProviders)) {
             // The following code can be used for debugging, but it spams in logs
             // if (debugOrevein) { GTLog.out.println( "Wrong dimension" ); }
             return WRONG_DIMENSION;

diff --git a/src/main/java/gregtech/common/WorldgenGTOreSmallPieces.java b/src/main/java/gregtech/common/WorldgenGTOreSmallPieces.java
@@ -31,6 +31,14 @@ public class WorldgenGTOreSmallPieces extends GTWorldgen {
     public static ArrayList<WorldgenGTOreSmallPieces> sList = new ArrayList<>();
 
     public Class[] mAllowedProviders;
+    public String[] blackListedProviders;
+    public static Class tfProviderClass;
+
+    static {
+        try {
+            tfProviderClass = Class.forName("twilightforest.world.WorldProviderTwilightForest");
+        } catch (ClassNotFoundException ignored) {}
+    }
 
     public WorldgenGTOreSmallPieces(SmallOreBuilder ore) {
         super(ore.smallOreName, GregTechAPI.sWorldgenList, ore.enabledByDefault);
@@ -54,6 +62,13 @@ public WorldgenGTOreSmallPieces(SmallOreBuilder ore) {
 
         if (this.mOverworld) {
             allowedProviders.add(WorldProviderSurface.class);
+            if (!this.twilightForest) {
+                blackListedProviders = new String[] { "twilightforest.world.WorldProviderTwilightForest" };
+            }
+        }
+
+        if (tfProviderClass != null && this.twilightForest) {
+            allowedProviders.add(tfProviderClass);
         }
 
         if (this.mEnd) {