Added FocusedStackProvider api.

Optimised item rendering.

Signed-off-by: shedaniel <daniel@shedaniel.me>

1 files changed, 8 insertions, 0 deletions

diff --git a/src/main/java/me/shedaniel/rei/api/RecipeHelper.java b/src/main/java/me/shedaniel/rei/api/RecipeHelper.java
index 04b699b5a..b46280a63 100644
--- a/src/main/java/me/shedaniel/rei/api/RecipeHelper.java
+++ b/src/main/java/me/shedaniel/rei/api/RecipeHelper.java
@@ -27,12 +27,14 @@ import me.shedaniel.math.Rectangle;
 import me.shedaniel.rei.RoughlyEnoughItemsCore;
 import net.fabricmc.api.EnvType;
 import net.fabricmc.api.Environment;
+import net.minecraft.client.gui.screen.Screen;
 import net.minecraft.client.gui.screen.ingame.ContainerScreen;
 import net.minecraft.recipe.Recipe;
 import net.minecraft.recipe.RecipeManager;
 import net.minecraft.util.Identifier;
 import org.jetbrains.annotations.ApiStatus;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 
 import java.util.List;
 import java.util.Map;
@@ -53,6 +55,12 @@ public interface RecipeHelper {
     
     AutoTransferHandler registerAutoCraftingHandler(AutoTransferHandler handler);
     
+    void registerFocusedStackProvider(FocusedStackProvider provider);
+    
+    @Nullable
+    @ApiStatus.Internal
+    EntryStack getScreenFocusedStack(Screen screen);
+    
     List<AutoTransferHandler> getSortedAutoCraftingHandler();
     
     /**