1 files changed, 32 insertions, 0 deletions
diff --git a/src/main/java/me/shedaniel/rei/api/DisplayHelper.java b/src/main/java/me/shedaniel/rei/api/DisplayHelper.java
new file mode 100644
index 000000000..f912b33c5
--- /dev/null
+++ b/src/main/java/me/shedaniel/rei/api/DisplayHelper.java
@@ -0,0 +1,32 @@
+package me.shedaniel.rei.api;
+
+import me.shedaniel.rei.RoughlyEnoughItemsCore;
+
+import java.awt.*;
+import java.util.List;
+
+public interface DisplayHelper {
+    
+    List<DisplayBoundsHandler> getSortedBoundsHandlers(Class screenClass);
+    
+    DisplayBoundsHandler getResponsibleBoundsHandler(Class screenClass);
+    
+    void registerBoundsHandler(DisplayBoundsHandler handler);
+    
+    public static interface DisplayBoundsHandler<T> {
+        Class getBaseSupportedClass();
+        
+        Rectangle getLeftBounds(T screen);
+        
+        Rectangle getRightBounds(T screen);
+        
+        default Rectangle getItemListArea(Rectangle rectangle) {
+            return new Rectangle(rectangle.x + 2, rectangle.y + 24, rectangle.width - 4, rectangle.height - (RoughlyEnoughItemsCore.getConfigManager().getConfig().sideSearchField ? 27 + 22 : 27));
+        }
+        
+        default float getPriority() {
+            return 0f;
+        }
+    }
+    
+}