From d1f620a845d3b0bf1cf4f226b2beb723507aafa4 Mon Sep 17 00:00:00 2001
From: Danielshe <shekwancheung0528@gmail.com>
Date: Thu, 12 Sep 2019 22:55:09 +0800
Subject: 3.1.4

---
 src/main/java/me/shedaniel/rei/api/Renderer.java | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

(limited to 'src/main/java/me/shedaniel/rei/api/Renderer.java')

diff --git a/src/main/java/me/shedaniel/rei/api/Renderer.java b/src/main/java/me/shedaniel/rei/api/Renderer.java
index 5bd86e058..cb356be5e 100644
--- a/src/main/java/me/shedaniel/rei/api/Renderer.java
+++ b/src/main/java/me/shedaniel/rei/api/Renderer.java
@@ -20,6 +20,7 @@ import java.util.Collections;
 import java.util.List;
 import java.util.function.Function;
 import java.util.function.Supplier;
+import java.util.stream.Collectors;
 
 public abstract class Renderer extends DrawableHelper {
     /**
@@ -114,12 +115,17 @@ public abstract class Renderer extends DrawableHelper {
     }
     
     public static ItemStackRenderer fromItemStacks(Supplier<List<ItemStack>> stacksSupplier, @Nullable Function<ItemStack, String> countsFunction, @Nullable Function<ItemStack, List<String>> extraTooltipSupplier) {
+        return fromItemStacks(stacksSupplier, countsFunction, extraTooltipSupplier, true);
+    }
+    
+    public static ItemStackRenderer fromItemStacks(Supplier<List<ItemStack>> stacksSupplier, @Nullable Function<ItemStack, String> countsFunction, @Nullable Function<ItemStack, List<String>> extraTooltipSupplier, boolean renderOverlay) {
+        List<ItemStack> stacks = stacksSupplier.get().stream().map(ItemStack::copy).collect(Collectors.toList());
         return new ItemStackRenderer() {
             @Override
             public ItemStack getItemStack() {
-                if (stacksSupplier.get().isEmpty())
+                if (stacks.isEmpty())
                     return ItemStack.EMPTY;
-                return stacksSupplier.get().get(MathHelper.floor((System.currentTimeMillis() / 500 % (double) stacksSupplier.get().size()) / 1f));
+                return stacks.get(MathHelper.floor((System.currentTimeMillis() / 500 % (double) stacks.size()) / 1f));
             }
             
             @Override
@@ -127,6 +133,11 @@ public abstract class Renderer extends DrawableHelper {
                 return countsFunction == null ? null : countsFunction.apply(getItemStack());
             }
             
+            @Override
+            protected boolean renderOverlay() {
+                return renderOverlay;
+            }
+            
             @Override
             protected List<String> getExtraToolTips(ItemStack stack) {
                 if (extraTooltipSupplier == null)
-- 
cgit