Fix duplicate display history

3 files changed, 14 insertions, 2 deletions

diff --git a/runtime/src/main/java/me/shedaniel/rei/impl/client/gui/widget/favorites/history/DisplayEntry.java b/runtime/src/main/java/me/shedaniel/rei/impl/client/gui/widget/favorites/history/DisplayEntry.java
index 8dee3abe7..12171e4cc 100644
--- a/runtime/src/main/java/me/shedaniel/rei/impl/client/gui/widget/favorites/history/DisplayEntry.java
+++ b/runtime/src/main/java/me/shedaniel/rei/impl/client/gui/widget/favorites/history/DisplayEntry.java
@@ -80,6 +80,10 @@ public class DisplayEntry extends WidgetWithBounds {
         return uuid;
     }
     
+    public void setUuid(UUID uuid) {
+        this.uuid = uuid;
+    }
+    
     public void markBoundsDirty() {
         widgets.reset();
     }
diff --git a/runtime/src/main/java/me/shedaniel/rei/impl/client/gui/widget/favorites/history/DisplayHistoryManager.java b/runtime/src/main/java/me/shedaniel/rei/impl/client/gui/widget/favorites/history/DisplayHistoryManager.java
index 7f98c3122..87ef93cbe 100644
--- a/runtime/src/main/java/me/shedaniel/rei/impl/client/gui/widget/favorites/history/DisplayHistoryManager.java
+++ b/runtime/src/main/java/me/shedaniel/rei/impl/client/gui/widget/favorites/history/DisplayHistoryManager.java
@@ -68,6 +68,7 @@ public class DisplayHistoryManager {
                     if (CategoryRegistry.getInstance().tryGet(categoryIdentifier).isPresent()) {
                         Display display = DisplaySerializerRegistry.getInstance().read(categoryIdentifier, tag.getCompound("DisplayHistoryData"));
                         DisplayEntry newEntry = new DisplayEntry(parent, display, null);
+                        newEntry.setUuid(UUID.fromString(uuid));
                         entries.put(newEntry.getUuid().toString(), newEntry);
                     }
                 } catch (Exception e) {
@@ -109,7 +110,7 @@ public class DisplayHistoryManager {
         compoundTag.putBoolean("DisplayHistoryContains", false);
         compoundTag.putString("DisplayHistoryUUID", newEntry.getUuid().toString());
         compoundTag.putString("DisplayHistoryCategory", display.getCategoryIdentifier().toString());
-        displayHistory.add(compoundTag);
+        displayHistory.add(0, compoundTag);
         
         save();
     }
diff --git a/runtime/src/main/java/me/shedaniel/rei/impl/client/gui/widget/favorites/history/DisplayHistoryWidget.java b/runtime/src/main/java/me/shedaniel/rei/impl/client/gui/widget/favorites/history/DisplayHistoryWidget.java
index 530a93c56..16b5a6944 100644
--- a/runtime/src/main/java/me/shedaniel/rei/impl/client/gui/widget/favorites/history/DisplayHistoryWidget.java
+++ b/runtime/src/main/java/me/shedaniel/rei/impl/client/gui/widget/favorites/history/DisplayHistoryWidget.java
@@ -64,6 +64,7 @@ public class DisplayHistoryWidget extends WidgetWithBounds implements DraggableC
     private final FavoritesListWidget parent;
     private final Rectangle bounds = new Rectangle();
     private final NumberAnimator<Double> height;
+    private boolean ignoreNextMouse;
     
     private final NumberAnimator<Double> scroll = ValueAnimator.ofDouble();
     
@@ -264,7 +265,7 @@ public class DisplayHistoryWidget extends WidgetWithBounds implements DraggableC
     @Override
     public boolean mouseClicked(double mouseX, double mouseY, int button) {
         for (DisplayEntry entry : DisplayHistoryManager.INSTANCE.getEntries(this)) {
-            if (entry.mouseClicked(mouseX, mouseY, button)) {
+            if (!ignoreNextMouse && entry.mouseClicked(mouseX, mouseY, button)) {
                 return true;
             }
         }
@@ -274,6 +275,11 @@ public class DisplayHistoryWidget extends WidgetWithBounds implements DraggableC
     
     @Override
     public boolean mouseReleased(double mouseX, double mouseY, int button) {
+        if (ignoreNextMouse) {
+            ignoreNextMouse = false;
+            return true;
+        }
+        
         Collection<DisplayEntry> entries = DisplayHistoryManager.INSTANCE.getEntries(this);
         
         for (DisplayEntry entry : entries) {
@@ -344,6 +350,7 @@ public class DisplayHistoryWidget extends WidgetWithBounds implements DraggableC
             Point pos = context.getCurrentPosition();
             if (containsMouse(pos)) {
                 addDisplay(context.getCurrentBounds().clone(), display);
+                ignoreNextMouse = true;
                 return true;
             } else {
                 return false;