add global preprocessor setting

core/src/main/java/com/volmit/iris/core/loader/IrisData.java

@@ -250,9 +250,19 @@ public class IrisData implements ExclusionStrategy, TypeAdapterFactory {
                 }
             }
 
-            if (engine != null && t.getPreprocessors().isNotEmpty()) {
+            if (engine == null) return;
+            var global = engine.getDimension().getPreProcessors(t.getFolderName());
+            var local = t.getPreprocessors();
+            if ((global != null && global.isNotEmpty()) || local.isNotEmpty()) {
                 synchronized (this) {
-                    for (String i : t.getPreprocessors()) {
+                    if (global != null) {
+                        for (String i : global) {
+                            engine.getExecution().preprocessObject(i, t);
+                            Iris.debug("Loader<" + C.GREEN + t.getTypeName() + C.LIGHT_PURPLE + "> iprocess " + C.YELLOW + t.getLoadKey() + C.LIGHT_PURPLE + " in <rainbow>" + i);
+                        }
+                    }
+
+                    for (String i : local) {
                         engine.getExecution().preprocessObject(i, t);
                         Iris.debug("Loader<" + C.GREEN + t.getTypeName() + C.LIGHT_PURPLE + "> iprocess " + C.YELLOW + t.getLoadKey() + C.LIGHT_PURPLE + " in <rainbow>" + i);
                     }

core/src/main/java/com/volmit/iris/engine/object/IrisDimension.java

@@ -28,6 +28,7 @@ import com.volmit.iris.core.nms.datapack.IDataFixer;
 import com.volmit.iris.engine.data.cache.AtomicCache;
 import com.volmit.iris.engine.object.annotations.*;
 import com.volmit.iris.util.collection.KList;
+import com.volmit.iris.util.collection.KMap;
 import com.volmit.iris.util.collection.KSet;
 import com.volmit.iris.util.data.DataProvider;
 import com.volmit.iris.util.io.IO;
@@ -66,6 +67,7 @@ public class IrisDimension extends IrisRegistrant {
     private final transient AtomicCache<Double> rad = new AtomicCache<>();
     private final transient AtomicCache<Boolean> featuresUsed = new AtomicCache<>();
     private final transient AtomicCache<KList<Position2>> strongholdsCache = new AtomicCache<>();
+    private final transient AtomicCache<KMap<String, KList<String>>> cachedPreProcessors = new AtomicCache<>();
     @MinNumber(2)
     @Required
     @Desc("The human readable name of this dimension")
@@ -244,6 +246,10 @@ public class IrisDimension extends IrisRegistrant {
     @MaxNumber(318)
     @Desc("The Subterrain Fluid Layer Height")
     private int caveLavaHeight = 8;
+    @MinNumber(1)
+    @Desc("A list of globally applied pre-processors")
+    @ArrayType(type = IrisPreProcessors.class)
+    private KList<IrisPreProcessors> globalPreProcessors = new KList<>();
 
     public int getMaxHeight() {
         return (int) getDimensionHeight().getMax();
@@ -362,6 +368,17 @@ public class IrisDimension extends IrisRegistrant {
         return r;
     }
 
+    public KList<String> getPreProcessors(String type) {
+        return cachedPreProcessors.aquire(() -> {
+            KMap<String, KList<String>> preProcessors = new KMap<>();
+            for (var entry : globalPreProcessors) {
+                preProcessors.computeIfAbsent(entry.getType(), k -> new KList<>())
+                        .addAll(entry.getScripts());
+            }
+            return preProcessors;
+        }).get(type);
+    }
+
     public IrisGeneratorStyle getBiomeStyle(InferredType type) {
         switch (type) {
             case CAVE:

core/src/main/java/com/volmit/iris/engine/object/IrisPreProcessors.java

@@ -0,0 +1,25 @@
+package com.volmit.iris.engine.object;
+
+import com.volmit.iris.engine.object.annotations.*;
+import com.volmit.iris.engine.object.annotations.functions.ResourceLoadersFunction;
+import com.volmit.iris.util.collection.KList;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+@Desc("Represents global preprocessors")
+public class IrisPreProcessors {
+    @Required
+    @Desc("The preprocessor type")
+    @RegistryListFunction(ResourceLoadersFunction.class)
+    private String type = "dimension";
+
+    @Required
+    @Desc("The preprocessor scripts")
+    @RegistryListResource(IrisScript.class)
+    @ArrayType(type = String.class, min = 1)
+    private KList<String> scripts = new KList<>();
+}

core/src/main/java/com/volmit/iris/engine/object/annotations/functions/ResourceLoadersFunction.java

@@ -0,0 +1,28 @@
+package com.volmit.iris.engine.object.annotations.functions;
+
+import com.volmit.iris.core.loader.IrisData;
+import com.volmit.iris.core.loader.ResourceLoader;
+import com.volmit.iris.engine.framework.ListFunction;
+import com.volmit.iris.util.collection.KList;
+
+public class ResourceLoadersFunction implements ListFunction<KList<String>> {
+    @Override
+    public String key() {
+        return "resource-loader";
+    }
+
+    @Override
+    public String fancyName() {
+        return "Resource Loader";
+    }
+
+    @Override
+    public KList<String> apply(IrisData data) {
+        return data.getLoaders()
+                .values()
+                .stream()
+                .filter(rl -> ResourceLoader.class.equals(rl.getClass()))
+                .map(ResourceLoader::getFolderName)
+                .collect(KList.collector());
+    }
+}