From 1aa64c9a02a93b23d3da226782f99c9f9fb7de87 Mon Sep 17 00:00:00 2001
From: Julian Krings <juliankrings6@gmail.com>
Date: Wed, 3 Sep 2025 17:02:39 +0200
Subject: [PATCH] add hook for custom engine modes

---
 .../com/volmit/iris/engine/IrisEngine.java     |  2 +-
 .../iris/engine/object/IrisDimensionMode.java  | 18 ++++++++++++++++++
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/core/src/main/java/com/volmit/iris/engine/IrisEngine.java b/core/src/main/java/com/volmit/iris/engine/IrisEngine.java
index 1b9cec579..d35dd3311 100644
--- a/core/src/main/java/com/volmit/iris/engine/IrisEngine.java
+++ b/core/src/main/java/com/volmit/iris/engine/IrisEngine.java
@@ -200,7 +200,7 @@ public class IrisEngine implements Engine {
             mode.close();
         }
 
-        mode = getDimension().getMode().getType().create(this);
+        mode = getDimension().getMode().create(this);
     }
 
     @Override
diff --git a/core/src/main/java/com/volmit/iris/engine/object/IrisDimensionMode.java b/core/src/main/java/com/volmit/iris/engine/object/IrisDimensionMode.java
index ccf3c49b1..07b0e252b 100644
--- a/core/src/main/java/com/volmit/iris/engine/object/IrisDimensionMode.java
+++ b/core/src/main/java/com/volmit/iris/engine/object/IrisDimensionMode.java
@@ -18,7 +18,10 @@
 
 package com.volmit.iris.engine.object;
 
+import com.volmit.iris.engine.framework.Engine;
+import com.volmit.iris.engine.framework.EngineMode;
 import com.volmit.iris.engine.object.annotations.Desc;
+import com.volmit.iris.engine.object.annotations.RegistryListResource;
 import com.volmit.iris.engine.object.annotations.Snippet;
 import lombok.AllArgsConstructor;
 import lombok.Data;
@@ -35,4 +38,19 @@ public class IrisDimensionMode {
     @Desc("The dimension type")
     private IrisDimensionModeType type = IrisDimensionModeType.OVERWORLD;
 
+    @RegistryListResource(IrisScript.class)
+    @Desc("The script to create the dimension mode instead of using provided types")
+    private String script;
+
+    public EngineMode create(Engine engine) {
+        if (script == null) {
+            return type.create(engine);
+        }
+        Object result = engine.getExecution().evaluate(script);
+        if (result instanceof EngineMode) {
+            return (EngineMode) result;
+        }
+
+        throw new IllegalStateException("The script '" + script + "' did not return an engine mode!");
+    }
 }