From aa916b6d14d62e062fec49c378e0f62b254c83ae Mon Sep 17 00:00:00 2001
From: Unknown <shekwancheung0528@gmail.com>
Date: Sun, 12 May 2019 00:42:09 +0800
Subject: Extra button texture

Close #92
---
 .../rei/gui/VillagerRecipeViewingScreen.java       |   6 +++++
 .../me/shedaniel/rei/gui/widget/ButtonWidget.java  |  26 +++++++++++----------
 .../roughlyenoughitems/textures/gui/button.png     | Bin 0 -> 14358 bytes
 3 files changed, 20 insertions(+), 12 deletions(-)
 create mode 100644 src/main/resources/assets/roughlyenoughitems/textures/gui/button.png

diff --git a/src/main/java/me/shedaniel/rei/gui/VillagerRecipeViewingScreen.java b/src/main/java/me/shedaniel/rei/gui/VillagerRecipeViewingScreen.java
index 99ca687d8..d57c9a53b 100644
--- a/src/main/java/me/shedaniel/rei/gui/VillagerRecipeViewingScreen.java
+++ b/src/main/java/me/shedaniel/rei/gui/VillagerRecipeViewingScreen.java
@@ -102,6 +102,12 @@ public class VillagerRecipeViewingScreen extends Screen {
                     selectedRecipeIndex = finalIndex;
                     VillagerRecipeViewingScreen.this.init();
                 }
+                
+                @Override
+                protected int getTextureId(boolean boolean_1) {
+                    enabled = selectedRecipeIndex != finalIndex;
+                    return super.getTextureId(boolean_1);
+                }
             });
             index++;
         }
diff --git a/src/main/java/me/shedaniel/rei/gui/widget/ButtonWidget.java b/src/main/java/me/shedaniel/rei/gui/widget/ButtonWidget.java
index 9ad51e516..637107b2a 100644
--- a/src/main/java/me/shedaniel/rei/gui/widget/ButtonWidget.java
+++ b/src/main/java/me/shedaniel/rei/gui/widget/ButtonWidget.java
@@ -4,9 +4,9 @@ import com.mojang.blaze3d.platform.GlStateManager;
 import me.shedaniel.rei.client.ScreenHelper;
 import net.minecraft.client.audio.PositionedSoundInstance;
 import net.minecraft.client.gui.Element;
-import net.minecraft.client.gui.widget.AbstractButtonWidget;
 import net.minecraft.sound.SoundEvents;
 import net.minecraft.text.TextComponent;
+import net.minecraft.util.Identifier;
 import net.minecraft.util.math.MathHelper;
 
 import java.awt.*;
@@ -16,6 +16,7 @@ import java.util.Optional;
 
 public abstract class ButtonWidget extends HighlightableWidget {
     
+    public static final Identifier BUTTON_LOCATION = new Identifier("roughlyenoughitems", "textures/gui/button.png");
     public String text;
     public boolean enabled;
     public boolean focused;
@@ -57,25 +58,26 @@ public abstract class ButtonWidget extends HighlightableWidget {
     @Override
     public void render(int mouseX, int mouseY, float delta) {
         int x = bounds.x, y = bounds.y, width = bounds.width, height = bounds.height;
-        minecraft.getTextureManager().bindTexture(AbstractButtonWidget.WIDGETS_LOCATION);
+        minecraft.getTextureManager().bindTexture(BUTTON_LOCATION);
         GlStateManager.color4f(1.0F, 1.0F, 1.0F, 1.0F);
         int textureOffset = this.getTextureId(isHovered(mouseX, mouseY));
         GlStateManager.enableBlend();
         GlStateManager.blendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ONE, GlStateManager.DestFactor.ZERO);
         GlStateManager.blendFunc(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA);
         //Four Corners
-        this.blit(x, y, 0, 46 + textureOffset * 20, 4, 4);
-        this.blit(x + width - 4, y, 196, 46 + textureOffset * 20, 4, 4);
-        this.blit(x, y + height - 4, 0, 62 + textureOffset * 20, 4, 4);
-        this.blit(x + width - 4, y + height - 4, 196, 62 + textureOffset * 20, 4, 4);
+        blit(x, y, 0, textureOffset * 80, 4, 4);
+        blit(x + width - 4, y, 252, textureOffset * 80, 4, 4);
+        blit(x, y + height - 4, 0, textureOffset * 80 + 76, 4, 4);
+        blit(x + width - 4, y + height - 4, 252, textureOffset * 80 + 76, 4, 4);
         
         //Sides
-        this.blit(x + 4, y, 4, 46 + textureOffset * 20, width - 8, 4);
-        this.blit(x + 4, y + height - 4, 4, 62 + textureOffset * 20, width - 8, 4);
-        
-        for(int i = y + 4; i < y + height - 4; i += 4) {
-            this.blit(x, i, 0, 50 + textureOffset * 20, MathHelper.ceil(width / 2f), MathHelper.clamp(y + height - 4 - i, 0, 4));
-            this.blit(x + MathHelper.ceil(width / 2f), i, 200 - MathHelper.floor(width / 2f), 50 + textureOffset * 20, MathHelper.floor(width / 2f), MathHelper.clamp(y + height - 4 - i, 0, 4));
+        blit(x + 4, y, 4, textureOffset * 80, MathHelper.ceil((width - 8) / 2f), 4);
+        blit(x + 4, y + height - 4, 4, textureOffset * 80 + 76, MathHelper.ceil((width - 8) / 2f), 4);
+        blit(x + 4 + MathHelper.ceil((width - 8) / 2f), y + height - 4, 252 - MathHelper.floor((width - 8) / 2f), textureOffset * 80 + 76, MathHelper.floor((width - 8) / 2f), 4);
+        blit(x + 4 + MathHelper.ceil((width - 8) / 2f), y, 252 - MathHelper.floor((width - 8) / 2f), textureOffset * 80, MathHelper.floor((width - 8) / 2f), 4);
+        for(int i = y + 4; i < y + height - 4; i += 76) {
+            blit(x, i, 0, 4 + textureOffset * 80, MathHelper.ceil(width / 2f), MathHelper.clamp(y + height - 4 - i, 0, 76));
+            blit(x + MathHelper.ceil(width / 2f), i, 256 - MathHelper.floor(width / 2f), 4 + textureOffset * 80, MathHelper.floor(width / 2f), MathHelper.clamp(y + height - 4 - i, 0, 76));
         }
         
         int colour = 14737632;
diff --git a/src/main/resources/assets/roughlyenoughitems/textures/gui/button.png b/src/main/resources/assets/roughlyenoughitems/textures/gui/button.png
new file mode 100644
index 000000000..f051bb01e
Binary files /dev/null and b/src/main/resources/assets/roughlyenoughitems/textures/gui/button.png differ
-- 
cgit 


From 357388d49c306a288f2c56cb6f25589237f7284e Mon Sep 17 00:00:00 2001
From: Unknown <shekwancheung0528@gmail.com>
Date: Sun, 12 May 2019 01:32:04 +0800
Subject: Small documentations

---
 .../me/shedaniel/rei/api/ButtonAreaSupplier.java   | 11 ++++
 .../java/me/shedaniel/rei/api/ClientHelper.java    | 77 ++++++++++++++++++++++
 .../java/me/shedaniel/rei/api/ConfigManager.java   | 34 ++++++++++
 .../java/me/shedaniel/rei/api/DisplaySettings.java | 22 +++++++
 .../rei/api/DisplayVisibilityHandler.java          | 16 +++++
 src/main/java/me/shedaniel/rei/api/REIPlugin.java  |  5 ++
 .../java/me/shedaniel/rei/api/REIPluginEntry.java  | 49 ++++++++++++++
 7 files changed, 214 insertions(+)

diff --git a/src/main/java/me/shedaniel/rei/api/ButtonAreaSupplier.java b/src/main/java/me/shedaniel/rei/api/ButtonAreaSupplier.java
index 07125643c..f7bd8517e 100644
--- a/src/main/java/me/shedaniel/rei/api/ButtonAreaSupplier.java
+++ b/src/main/java/me/shedaniel/rei/api/ButtonAreaSupplier.java
@@ -4,8 +4,19 @@ import java.awt.*;
 
 public interface ButtonAreaSupplier {
     
+    /**
+     * Declares the button bounds
+     *
+     * @param bounds the bounds of the recipe display
+     * @return the bounds of the button
+     */
     Rectangle get(Rectangle bounds);
     
+    /**
+     * Declares the button text
+     *
+     * @return the text of the button
+     */
     default String getButtonText() {
         return "+";
     }
diff --git a/src/main/java/me/shedaniel/rei/api/ClientHelper.java b/src/main/java/me/shedaniel/rei/api/ClientHelper.java
index d4648bbaa..225d2384f 100644
--- a/src/main/java/me/shedaniel/rei/api/ClientHelper.java
+++ b/src/main/java/me/shedaniel/rei/api/ClientHelper.java
@@ -11,34 +11,106 @@ import java.util.List;
 import java.util.Map;
 
 public interface ClientHelper extends ClientModInitializer {
+    /**
+     * @return the api instance of {@link ClientHelperImpl}
+     */
     static ClientHelper getInstance() {
         return ClientHelperImpl.instance;
     }
     
+    /**
+     * Checks if cheating is enabled
+     *
+     * @return whether cheating is enabled
+     */
     boolean isCheating();
     
+    /**
+     * Sets current cheating mode
+     * Should save the config in {@link ConfigManager}.
+     *
+     * @param cheating the new cheating mode
+     */
     void setCheating(boolean cheating);
     
     List<ItemStack> getInventoryItemsTypes();
     
+    /**
+     * Opens a recipe viewing screen:
+     * {@link me.shedaniel.rei.gui.PreRecipeViewingScreen} if not set
+     * {@link me.shedaniel.rei.gui.RecipeViewingScreen} if set to default
+     * {@link me.shedaniel.rei.gui.VillagerRecipeViewingScreen} if set to villager
+     *
+     * @param map the map of recipes
+     */
     void openRecipeViewingScreen(Map<RecipeCategory, List<RecipeDisplay>> map);
     
+    /**
+     * Registers REI's keybinds using Fabric API.
+     */
     void registerFabricKeyBinds();
     
+    /**
+     * Tries to cheat items using either packets or commands.
+     *
+     * @param stack the stack to cheat in
+     * @return whether it failed
+     */
     boolean tryCheatingStack(ItemStack stack);
     
+    /**
+     * Finds recipe for the item and opens the recipe screen.
+     *
+     * @param stack the stack to find recipe for
+     * @return whether the stack has any recipes to show
+     */
     boolean executeRecipeKeyBind(ItemStack stack);
     
+    /**
+     * Finds usage for the item and opens the recipe screen.
+     *
+     * @param stack the stack to find usage for
+     * @return whether the stack has any usages to show
+     */
     boolean executeUsageKeyBind(ItemStack stack);
     
+    /**
+     * Gets the mod from an item
+     *
+     * @param item
+     * @return the mod name
+     */
     String getModFromItem(Item item);
     
+    /**
+     * Tries to delete the player's cursor item
+     *
+     * @return whether it failed
+     */
     void sendDeletePacket();
     
+    /**
+     * Gets the formatted mod from an item
+     *
+     * @param item
+     * @return the mod name with blue and italic formatting
+     */
     String getFormattedModFromItem(Item item);
     
+    /**
+     * Gets the formatted mod from an identifier
+     *
+     * @param identifier
+     * @return the mod name with blue and italic formatting
+     */
     String getFormattedModFromIdentifier(Identifier identifier);
     
+    /**
+     * Gets the mod from an identifier
+     *
+     * @param identifier
+     * @return the mod name
+     */
     String getModFromIdentifier(Identifier identifier);
     
     FabricKeyBinding getRecipeKeyBinding();
@@ -51,5 +123,10 @@ public interface ClientHelper extends ClientModInitializer {
     
     FabricKeyBinding getNextPageKeyBinding();
     
+    /**
+     * Finds all recipes and open them in a recipe screen.
+     *
+     * @return whether there are any recipes to show
+     */
     boolean executeViewAllRecipesKeyBind();
 }
diff --git a/src/main/java/me/shedaniel/rei/api/ConfigManager.java b/src/main/java/me/shedaniel/rei/api/ConfigManager.java
index d23429142..536d61c60 100644
--- a/src/main/java/me/shedaniel/rei/api/ConfigManager.java
+++ b/src/main/java/me/shedaniel/rei/api/ConfigManager.java
@@ -7,18 +7,52 @@ import java.io.IOException;
 
 public interface ConfigManager {
     
+    /**
+     * Saves the config.
+     *
+     * @throws IOException
+     */
     void saveConfig() throws IOException;
     
+    /**
+     * Loads the config from the json file, creates the file if not found.
+     *
+     * @throws IOException
+     */
     void loadConfig() throws IOException;
     
+    /**
+     * Gets the config instance
+     *
+     * @return the config instance
+     */
     ConfigObject getConfig();
     
+    /**
+     * Gets if craftable only filter is enabled
+     *
+     * @return whether craftable only filter is enabled
+     */
     boolean isCraftableOnlyEnabled();
     
+    /**
+     * Toggles the craftable only filter
+     */
     void toggleCraftableOnly();
     
+    /**
+     * Opens the config screen
+     *
+     * @param parent the screen shown before
+     */
     void openConfigScreen(Screen parent);
     
+    /**
+     * Gets the config screen
+     *
+     * @param parent the screen shown before
+     * @return the config screen
+     */
     Screen getConfigScreen(Screen parent);
     
 }
diff --git a/src/main/java/me/shedaniel/rei/api/DisplaySettings.java b/src/main/java/me/shedaniel/rei/api/DisplaySettings.java
index 334d6cc6f..ad9468bd2 100644
--- a/src/main/java/me/shedaniel/rei/api/DisplaySettings.java
+++ b/src/main/java/me/shedaniel/rei/api/DisplaySettings.java
@@ -2,12 +2,34 @@ package me.shedaniel.rei.api;
 
 public interface DisplaySettings<T extends RecipeDisplay> {
     
+    /**
+     * Gets the recipe display height
+     *
+     * @param category the category of the display
+     * @return the height
+     */
     int getDisplayHeight(RecipeCategory category);
     
+    /**
+     * Gets the recipe display width
+     *
+     * @param category the category of the display
+     * @param display  the display of the recipe
+     * @return the width
+     */
     int getDisplayWidth(RecipeCategory category, T display);
     
+    /**
+     * Gets the maximum amount of recipe displays of the category displayed at the same time.
+     * @param category the category of the displays
+     * @return the maximum amount
+     */
     int getMaximumRecipePerPage(RecipeCategory category);
     
+    /**
+     * Gets the fixed amount of recipes per page.
+     * @return the amount of recipes, returns -1 if not fixed
+     */
     default int getFixedRecipesPerPage() {
         return -1;
     }
diff --git a/src/main/java/me/shedaniel/rei/api/DisplayVisibilityHandler.java b/src/main/java/me/shedaniel/rei/api/DisplayVisibilityHandler.java
index 813cfaad6..435d91d49 100644
--- a/src/main/java/me/shedaniel/rei/api/DisplayVisibilityHandler.java
+++ b/src/main/java/me/shedaniel/rei/api/DisplayVisibilityHandler.java
@@ -2,10 +2,26 @@ package me.shedaniel.rei.api;
 
 public interface DisplayVisibilityHandler {
     
+    /**
+     * Gets the priority of the handler
+     *
+     * @return the priority
+     */
     default float getPriority() {
         return 0f;
     }
     
+    /**
+     * Handles the visibility of the display.
+     * {@link DisplayVisibility.PASS} to pass the handling to another handler
+     * {@link DisplayVisibility.ALWAYS_VISIBLE} to always display it
+     * {@link DisplayVisibility.CONFIG_OPTIONAL} to allow user to configure the visibility
+     * {@link DisplayVisibility.NEVER_VISIBLE} to never display it
+     *
+     * @param category the category of the display
+     * @param display  the display of the recipe
+     * @return the visibility
+     */
     DisplayVisibility handleDisplay(RecipeCategory category, RecipeDisplay display);
     
 }
diff --git a/src/main/java/me/shedaniel/rei/api/REIPlugin.java b/src/main/java/me/shedaniel/rei/api/REIPlugin.java
index 121a57496..6351a7d1d 100644
--- a/src/main/java/me/shedaniel/rei/api/REIPlugin.java
+++ b/src/main/java/me/shedaniel/rei/api/REIPlugin.java
@@ -3,6 +3,11 @@ package me.shedaniel.rei.api;
 import me.shedaniel.rei.RoughlyEnoughItemsCore;
 import net.minecraft.util.Identifier;
 
+/**
+ * Get base class of a REI plugin.
+ * This class has been replaced by {@link REIPluginEntry}
+ */
+@Deprecated
 public interface REIPlugin extends REIPluginEntry {
     @Override
     default Identifier getPluginIdentifier() {
diff --git a/src/main/java/me/shedaniel/rei/api/REIPluginEntry.java b/src/main/java/me/shedaniel/rei/api/REIPluginEntry.java
index 786e129a0..8e3063f14 100644
--- a/src/main/java/me/shedaniel/rei/api/REIPluginEntry.java
+++ b/src/main/java/me/shedaniel/rei/api/REIPluginEntry.java
@@ -2,27 +2,76 @@ package me.shedaniel.rei.api;
 
 import net.minecraft.util.Identifier;
 
+/**
+ * Get base class of a REI plugin.
+ */
 public interface REIPluginEntry {
     
+    /**
+     * On register of the plugin
+     *
+     * @param pluginDisabler the helper class to disable other plugins
+     */
     default void onFirstLoad(PluginDisabler pluginDisabler) {}
     
+    /**
+     * Registers items on the item panel
+     *
+     * @param itemRegistry the helper class
+     */
     default void registerItems(ItemRegistry itemRegistry) {}
     
+    /**
+     * Registers categories
+     *
+     * @param recipeHelper the helper class
+     */
     default void registerPluginCategories(RecipeHelper recipeHelper) {}
     
+    /**
+     * Registers displays for categories
+     *
+     * @param recipeHelper the helper class
+     */
     default void registerRecipeDisplays(RecipeHelper recipeHelper) {}
     
+    /**
+     * Not called anymore!
+     *
+     * @param recipeHelper
+     * @see REIPluginEntry#registerOthers(RecipeHelper)
+     */
     @Deprecated
     default void registerSpeedCraft(RecipeHelper recipeHelper) {}
     
+    /**
+     * Registers bounds handlers
+     *
+     * @param displayHelper the helper class
+     */
     default void registerBounds(DisplayHelper displayHelper) {}
     
+    /**
+     * Register other stuff
+     *
+     * @param recipeHelper the helper class
+     */
     default void registerOthers(RecipeHelper recipeHelper) {}
     
+    /**
+     * Gets the priority of the plugin.
+     *
+     * @return the priority
+     */
     default int getPriority() {
         return 0;
     }
     
+    /**
+     * Get the identifier of the plugin
+     *
+     * @return the identifier
+     */
     Identifier getPluginIdentifier();
     
 }
-- 
cgit 


From 7e1e39d8453b0a5b5c7c1045fc5e6bb428b840d8 Mon Sep 17 00:00:00 2001
From: Unknown <shekwancheung0528@gmail.com>
Date: Sun, 12 May 2019 01:34:33 +0800
Subject: License Heading

---
 src/main/java/me/shedaniel/rei/REIModMenuEntryPoint.java             | 5 +++++
 src/main/java/me/shedaniel/rei/RoughlyEnoughItemsCore.java           | 5 +++++
 src/main/java/me/shedaniel/rei/RoughlyEnoughItemsNetwork.java        | 5 +++++
 src/main/java/me/shedaniel/rei/api/BaseBoundsHandler.java            | 5 +++++
 src/main/java/me/shedaniel/rei/api/ButtonAreaSupplier.java           | 5 +++++
 src/main/java/me/shedaniel/rei/api/ClientHelper.java                 | 5 +++++
 src/main/java/me/shedaniel/rei/api/ConfigManager.java                | 5 +++++
 src/main/java/me/shedaniel/rei/api/DisplayHelper.java                | 5 +++++
 src/main/java/me/shedaniel/rei/api/DisplaySettings.java              | 5 +++++
 src/main/java/me/shedaniel/rei/api/DisplayVisibility.java            | 5 +++++
 src/main/java/me/shedaniel/rei/api/DisplayVisibilityHandler.java     | 5 +++++
 src/main/java/me/shedaniel/rei/api/ItemCheatingMode.java             | 5 +++++
 src/main/java/me/shedaniel/rei/api/ItemRegistry.java                 | 5 +++++
 src/main/java/me/shedaniel/rei/api/PluginDisabler.java               | 5 +++++
 src/main/java/me/shedaniel/rei/api/PluginFunction.java               | 5 +++++
 src/main/java/me/shedaniel/rei/api/REIPlugin.java                    | 5 +++++
 src/main/java/me/shedaniel/rei/api/REIPluginEntry.java               | 5 +++++
 src/main/java/me/shedaniel/rei/api/RecipeCategory.java               | 5 +++++
 src/main/java/me/shedaniel/rei/api/RecipeDisplay.java                | 5 +++++
 src/main/java/me/shedaniel/rei/api/RecipeHelper.java                 | 5 +++++
 src/main/java/me/shedaniel/rei/api/RelativePoint.java                | 5 +++++
 src/main/java/me/shedaniel/rei/api/Renderable.java                   | 5 +++++
 src/main/java/me/shedaniel/rei/api/Renderer.java                     | 5 +++++
 src/main/java/me/shedaniel/rei/api/SpeedCraftFunctional.java         | 5 +++++
 src/main/java/me/shedaniel/rei/client/BaseBoundsHandlerImpl.java     | 5 +++++
 src/main/java/me/shedaniel/rei/client/ClientHelperImpl.java          | 5 +++++
 src/main/java/me/shedaniel/rei/client/ConfigManagerImpl.java         | 5 +++++
 src/main/java/me/shedaniel/rei/client/ConfigObject.java              | 5 +++++
 src/main/java/me/shedaniel/rei/client/DisplayHelperImpl.java         | 5 +++++
 src/main/java/me/shedaniel/rei/client/ItemListOrdering.java          | 5 +++++
 src/main/java/me/shedaniel/rei/client/ItemRegistryImpl.java          | 5 +++++
 src/main/java/me/shedaniel/rei/client/PluginDisablerImpl.java        | 5 +++++
 src/main/java/me/shedaniel/rei/client/RecipeHelperImpl.java          | 5 +++++
 src/main/java/me/shedaniel/rei/client/RecipeScreenType.java          | 5 +++++
 src/main/java/me/shedaniel/rei/client/ScreenHelper.java              | 5 +++++
 src/main/java/me/shedaniel/rei/client/SearchArgument.java            | 5 +++++
 src/main/java/me/shedaniel/rei/client/Weather.java                   | 5 +++++
 src/main/java/me/shedaniel/rei/gui/ContainerScreenOverlay.java       | 5 +++++
 src/main/java/me/shedaniel/rei/gui/PreRecipeViewingScreen.java       | 5 +++++
 src/main/java/me/shedaniel/rei/gui/RecipeViewingScreen.java          | 5 +++++
 src/main/java/me/shedaniel/rei/gui/VillagerRecipeViewingScreen.java  | 5 +++++
 .../java/me/shedaniel/rei/gui/config/ItemListOrderingConfig.java     | 5 +++++
 .../java/me/shedaniel/rei/gui/credits/CreditsEntryListWidget.java    | 5 +++++
 src/main/java/me/shedaniel/rei/gui/credits/CreditsScreen.java        | 5 +++++
 src/main/java/me/shedaniel/rei/gui/renderables/EmptyRenderer.java    | 5 +++++
 .../java/me/shedaniel/rei/gui/renderables/ItemStackRenderer.java     | 5 +++++
 src/main/java/me/shedaniel/rei/gui/renderables/RecipeRenderer.java   | 5 +++++
 .../java/me/shedaniel/rei/gui/renderables/SimpleRecipeRenderer.java  | 5 +++++
 src/main/java/me/shedaniel/rei/gui/widget/ButtonWidget.java          | 5 +++++
 src/main/java/me/shedaniel/rei/gui/widget/CategoryBaseWidget.java    | 5 +++++
 src/main/java/me/shedaniel/rei/gui/widget/ClickableLabelWidget.java  | 5 +++++
 .../me/shedaniel/rei/gui/widget/CraftableToggleButtonWidget.java     | 5 +++++
 src/main/java/me/shedaniel/rei/gui/widget/DetailedButtonWidget.java  | 5 +++++
 src/main/java/me/shedaniel/rei/gui/widget/DraggableWidget.java       | 5 +++++
 src/main/java/me/shedaniel/rei/gui/widget/HighlightableWidget.java   | 5 +++++
 src/main/java/me/shedaniel/rei/gui/widget/ItemListOverlay.java       | 5 +++++
 src/main/java/me/shedaniel/rei/gui/widget/ItemSlotWidget.java        | 5 +++++
 src/main/java/me/shedaniel/rei/gui/widget/LabelWidget.java           | 5 +++++
 src/main/java/me/shedaniel/rei/gui/widget/QueuedTooltip.java         | 5 +++++
 src/main/java/me/shedaniel/rei/gui/widget/RecipeBaseWidget.java      | 5 +++++
 .../java/me/shedaniel/rei/gui/widget/RecipeChoosePageWidget.java     | 5 +++++
 src/main/java/me/shedaniel/rei/gui/widget/SearchFieldWidget.java     | 5 +++++
 src/main/java/me/shedaniel/rei/gui/widget/SlotBaseWidget.java        | 5 +++++
 src/main/java/me/shedaniel/rei/gui/widget/SlotWidget.java            | 5 +++++
 .../java/me/shedaniel/rei/gui/widget/SpeedCraftingButtonWidget.java  | 5 +++++
 src/main/java/me/shedaniel/rei/gui/widget/TabWidget.java             | 5 +++++
 src/main/java/me/shedaniel/rei/gui/widget/TextFieldWidget.java       | 5 +++++
 src/main/java/me/shedaniel/rei/gui/widget/Widget.java                | 5 +++++
 src/main/java/me/shedaniel/rei/listeners/ContainerScreenHooks.java   | 5 +++++
 .../shedaniel/rei/listeners/CreativePlayerInventoryScreenHooks.java  | 5 +++++
 src/main/java/me/shedaniel/rei/listeners/RecipeBookGuiHooks.java     | 5 +++++
 src/main/java/me/shedaniel/rei/mixin/MixinBrewingRecipeRegistry.java | 5 +++++
 src/main/java/me/shedaniel/rei/plugin/BrewingRecipe.java             | 5 +++++
 src/main/java/me/shedaniel/rei/plugin/DefaultBlastingCategory.java   | 5 +++++
 src/main/java/me/shedaniel/rei/plugin/DefaultBlastingDisplay.java    | 5 +++++
 src/main/java/me/shedaniel/rei/plugin/DefaultBrewingCategory.java    | 5 +++++
 src/main/java/me/shedaniel/rei/plugin/DefaultBrewingDisplay.java     | 5 +++++
 src/main/java/me/shedaniel/rei/plugin/DefaultCampfireCategory.java   | 5 +++++
 src/main/java/me/shedaniel/rei/plugin/DefaultCampfireDisplay.java    | 5 +++++
 src/main/java/me/shedaniel/rei/plugin/DefaultCraftingCategory.java   | 5 +++++
 src/main/java/me/shedaniel/rei/plugin/DefaultCraftingDisplay.java    | 5 +++++
 src/main/java/me/shedaniel/rei/plugin/DefaultCustomDisplay.java      | 5 +++++
 src/main/java/me/shedaniel/rei/plugin/DefaultPlugin.java             | 5 +++++
 src/main/java/me/shedaniel/rei/plugin/DefaultShapedDisplay.java      | 5 +++++
 src/main/java/me/shedaniel/rei/plugin/DefaultShapelessDisplay.java   | 5 +++++
 src/main/java/me/shedaniel/rei/plugin/DefaultSmeltingCategory.java   | 5 +++++
 src/main/java/me/shedaniel/rei/plugin/DefaultSmeltingDisplay.java    | 5 +++++
 src/main/java/me/shedaniel/rei/plugin/DefaultSmokingCategory.java    | 5 +++++
 src/main/java/me/shedaniel/rei/plugin/DefaultSmokingDisplay.java     | 5 +++++
 .../java/me/shedaniel/rei/plugin/DefaultStoneCuttingCategory.java    | 5 +++++
 .../java/me/shedaniel/rei/plugin/DefaultStoneCuttingDisplay.java     | 5 +++++
 src/main/java/me/shedaniel/rei/utils/ClothScreenRegistry.java        | 5 +++++
 92 files changed, 460 insertions(+)

diff --git a/src/main/java/me/shedaniel/rei/REIModMenuEntryPoint.java b/src/main/java/me/shedaniel/rei/REIModMenuEntryPoint.java
index 557336173..3d329531c 100644
--- a/src/main/java/me/shedaniel/rei/REIModMenuEntryPoint.java
+++ b/src/main/java/me/shedaniel/rei/REIModMenuEntryPoint.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei;
 
 import io.github.prospector.modmenu.api.ModMenuApi;
diff --git a/src/main/java/me/shedaniel/rei/RoughlyEnoughItemsCore.java b/src/main/java/me/shedaniel/rei/RoughlyEnoughItemsCore.java
index 2904be0ca..f96ccd42a 100644
--- a/src/main/java/me/shedaniel/rei/RoughlyEnoughItemsCore.java
+++ b/src/main/java/me/shedaniel/rei/RoughlyEnoughItemsCore.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei;
 
 import com.google.common.collect.Lists;
diff --git a/src/main/java/me/shedaniel/rei/RoughlyEnoughItemsNetwork.java b/src/main/java/me/shedaniel/rei/RoughlyEnoughItemsNetwork.java
index 0687b1f50..63b7765e2 100644
--- a/src/main/java/me/shedaniel/rei/RoughlyEnoughItemsNetwork.java
+++ b/src/main/java/me/shedaniel/rei/RoughlyEnoughItemsNetwork.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei;
 
 import me.shedaniel.rei.gui.widget.ItemListOverlay;
diff --git a/src/main/java/me/shedaniel/rei/api/BaseBoundsHandler.java b/src/main/java/me/shedaniel/rei/api/BaseBoundsHandler.java
index 83cf9163c..f363dccac 100644
--- a/src/main/java/me/shedaniel/rei/api/BaseBoundsHandler.java
+++ b/src/main/java/me/shedaniel/rei/api/BaseBoundsHandler.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.api;
 
 import net.minecraft.client.gui.Screen;
diff --git a/src/main/java/me/shedaniel/rei/api/ButtonAreaSupplier.java b/src/main/java/me/shedaniel/rei/api/ButtonAreaSupplier.java
index f7bd8517e..01cdff416 100644
--- a/src/main/java/me/shedaniel/rei/api/ButtonAreaSupplier.java
+++ b/src/main/java/me/shedaniel/rei/api/ButtonAreaSupplier.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.api;
 
 import java.awt.*;
diff --git a/src/main/java/me/shedaniel/rei/api/ClientHelper.java b/src/main/java/me/shedaniel/rei/api/ClientHelper.java
index 225d2384f..a6531d08b 100644
--- a/src/main/java/me/shedaniel/rei/api/ClientHelper.java
+++ b/src/main/java/me/shedaniel/rei/api/ClientHelper.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.api;
 
 import me.shedaniel.rei.client.ClientHelperImpl;
diff --git a/src/main/java/me/shedaniel/rei/api/ConfigManager.java b/src/main/java/me/shedaniel/rei/api/ConfigManager.java
index 536d61c60..00ebd2e46 100644
--- a/src/main/java/me/shedaniel/rei/api/ConfigManager.java
+++ b/src/main/java/me/shedaniel/rei/api/ConfigManager.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.api;
 
 import me.shedaniel.rei.client.ConfigObject;
diff --git a/src/main/java/me/shedaniel/rei/api/DisplayHelper.java b/src/main/java/me/shedaniel/rei/api/DisplayHelper.java
index 8234c20b3..37d2db76c 100644
--- a/src/main/java/me/shedaniel/rei/api/DisplayHelper.java
+++ b/src/main/java/me/shedaniel/rei/api/DisplayHelper.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.api;
 
 import me.shedaniel.rei.RoughlyEnoughItemsCore;
diff --git a/src/main/java/me/shedaniel/rei/api/DisplaySettings.java b/src/main/java/me/shedaniel/rei/api/DisplaySettings.java
index ad9468bd2..ddf1f3a75 100644
--- a/src/main/java/me/shedaniel/rei/api/DisplaySettings.java
+++ b/src/main/java/me/shedaniel/rei/api/DisplaySettings.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.api;
 
 public interface DisplaySettings<T extends RecipeDisplay> {
diff --git a/src/main/java/me/shedaniel/rei/api/DisplayVisibility.java b/src/main/java/me/shedaniel/rei/api/DisplayVisibility.java
index 8195d88a0..8f1149e26 100644
--- a/src/main/java/me/shedaniel/rei/api/DisplayVisibility.java
+++ b/src/main/java/me/shedaniel/rei/api/DisplayVisibility.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.api;
 
 public enum DisplayVisibility {
diff --git a/src/main/java/me/shedaniel/rei/api/DisplayVisibilityHandler.java b/src/main/java/me/shedaniel/rei/api/DisplayVisibilityHandler.java
index 435d91d49..39a106783 100644
--- a/src/main/java/me/shedaniel/rei/api/DisplayVisibilityHandler.java
+++ b/src/main/java/me/shedaniel/rei/api/DisplayVisibilityHandler.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.api;
 
 public interface DisplayVisibilityHandler {
diff --git a/src/main/java/me/shedaniel/rei/api/ItemCheatingMode.java b/src/main/java/me/shedaniel/rei/api/ItemCheatingMode.java
index 41d5e5ead..56c97027e 100644
--- a/src/main/java/me/shedaniel/rei/api/ItemCheatingMode.java
+++ b/src/main/java/me/shedaniel/rei/api/ItemCheatingMode.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.api;
 
 public enum ItemCheatingMode {
diff --git a/src/main/java/me/shedaniel/rei/api/ItemRegistry.java b/src/main/java/me/shedaniel/rei/api/ItemRegistry.java
index 1b3b0218b..6d8b39d24 100644
--- a/src/main/java/me/shedaniel/rei/api/ItemRegistry.java
+++ b/src/main/java/me/shedaniel/rei/api/ItemRegistry.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.api;
 
 import net.minecraft.item.Item;
diff --git a/src/main/java/me/shedaniel/rei/api/PluginDisabler.java b/src/main/java/me/shedaniel/rei/api/PluginDisabler.java
index 0c9ec9eb2..cd3b61578 100644
--- a/src/main/java/me/shedaniel/rei/api/PluginDisabler.java
+++ b/src/main/java/me/shedaniel/rei/api/PluginDisabler.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.api;
 
 import net.minecraft.util.Identifier;
diff --git a/src/main/java/me/shedaniel/rei/api/PluginFunction.java b/src/main/java/me/shedaniel/rei/api/PluginFunction.java
index 67e460a70..30844767f 100644
--- a/src/main/java/me/shedaniel/rei/api/PluginFunction.java
+++ b/src/main/java/me/shedaniel/rei/api/PluginFunction.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.api;
 
 public enum PluginFunction {
diff --git a/src/main/java/me/shedaniel/rei/api/REIPlugin.java b/src/main/java/me/shedaniel/rei/api/REIPlugin.java
index 6351a7d1d..372c9e23f 100644
--- a/src/main/java/me/shedaniel/rei/api/REIPlugin.java
+++ b/src/main/java/me/shedaniel/rei/api/REIPlugin.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.api;
 
 import me.shedaniel.rei.RoughlyEnoughItemsCore;
diff --git a/src/main/java/me/shedaniel/rei/api/REIPluginEntry.java b/src/main/java/me/shedaniel/rei/api/REIPluginEntry.java
index 8e3063f14..615c53fd9 100644
--- a/src/main/java/me/shedaniel/rei/api/REIPluginEntry.java
+++ b/src/main/java/me/shedaniel/rei/api/REIPluginEntry.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.api;
 
 import net.minecraft.util.Identifier;
diff --git a/src/main/java/me/shedaniel/rei/api/RecipeCategory.java b/src/main/java/me/shedaniel/rei/api/RecipeCategory.java
index 8304fde90..f62cebbda 100644
--- a/src/main/java/me/shedaniel/rei/api/RecipeCategory.java
+++ b/src/main/java/me/shedaniel/rei/api/RecipeCategory.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.api;
 
 import me.shedaniel.rei.gui.RecipeViewingScreen;
diff --git a/src/main/java/me/shedaniel/rei/api/RecipeDisplay.java b/src/main/java/me/shedaniel/rei/api/RecipeDisplay.java
index 109562aa2..4fb564133 100644
--- a/src/main/java/me/shedaniel/rei/api/RecipeDisplay.java
+++ b/src/main/java/me/shedaniel/rei/api/RecipeDisplay.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.api;
 
 import com.google.common.collect.Lists;
diff --git a/src/main/java/me/shedaniel/rei/api/RecipeHelper.java b/src/main/java/me/shedaniel/rei/api/RecipeHelper.java
index 4b0fde018..e5e89cdd0 100644
--- a/src/main/java/me/shedaniel/rei/api/RecipeHelper.java
+++ b/src/main/java/me/shedaniel/rei/api/RecipeHelper.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.api;
 
 import me.shedaniel.rei.RoughlyEnoughItemsCore;
diff --git a/src/main/java/me/shedaniel/rei/api/RelativePoint.java b/src/main/java/me/shedaniel/rei/api/RelativePoint.java
index 23339c96e..0d54e866e 100644
--- a/src/main/java/me/shedaniel/rei/api/RelativePoint.java
+++ b/src/main/java/me/shedaniel/rei/api/RelativePoint.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.api;
 
 public class RelativePoint {
diff --git a/src/main/java/me/shedaniel/rei/api/Renderable.java b/src/main/java/me/shedaniel/rei/api/Renderable.java
index 9059af798..f76a2fdb1 100644
--- a/src/main/java/me/shedaniel/rei/api/Renderable.java
+++ b/src/main/java/me/shedaniel/rei/api/Renderable.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.api;
 
 import me.shedaniel.rei.gui.renderables.EmptyRenderer;
diff --git a/src/main/java/me/shedaniel/rei/api/Renderer.java b/src/main/java/me/shedaniel/rei/api/Renderer.java
index 569285d84..c94fd2631 100644
--- a/src/main/java/me/shedaniel/rei/api/Renderer.java
+++ b/src/main/java/me/shedaniel/rei/api/Renderer.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.api;
 
 import net.minecraft.client.gui.DrawableHelper;
diff --git a/src/main/java/me/shedaniel/rei/api/SpeedCraftFunctional.java b/src/main/java/me/shedaniel/rei/api/SpeedCraftFunctional.java
index fc4ffde35..cec75d282 100644
--- a/src/main/java/me/shedaniel/rei/api/SpeedCraftFunctional.java
+++ b/src/main/java/me/shedaniel/rei/api/SpeedCraftFunctional.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.api;
 
 import net.minecraft.client.gui.Screen;
diff --git a/src/main/java/me/shedaniel/rei/client/BaseBoundsHandlerImpl.java b/src/main/java/me/shedaniel/rei/client/BaseBoundsHandlerImpl.java
index 9b64a5708..8732dfda3 100644
--- a/src/main/java/me/shedaniel/rei/client/BaseBoundsHandlerImpl.java
+++ b/src/main/java/me/shedaniel/rei/client/BaseBoundsHandlerImpl.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.client;
 
 import com.google.common.collect.Lists;
diff --git a/src/main/java/me/shedaniel/rei/client/ClientHelperImpl.java b/src/main/java/me/shedaniel/rei/client/ClientHelperImpl.java
index 832375918..5271f1c2d 100644
--- a/src/main/java/me/shedaniel/rei/client/ClientHelperImpl.java
+++ b/src/main/java/me/shedaniel/rei/client/ClientHelperImpl.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.client;
 
 import com.google.common.collect.ImmutableList;
diff --git a/src/main/java/me/shedaniel/rei/client/ConfigManagerImpl.java b/src/main/java/me/shedaniel/rei/client/ConfigManagerImpl.java
index 490084ffe..d6ec4e15c 100644
--- a/src/main/java/me/shedaniel/rei/client/ConfigManagerImpl.java
+++ b/src/main/java/me/shedaniel/rei/client/ConfigManagerImpl.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.client;
 
 import blue.endless.jankson.Jankson;
diff --git a/src/main/java/me/shedaniel/rei/client/ConfigObject.java b/src/main/java/me/shedaniel/rei/client/ConfigObject.java
index 3522b6f3b..609f4d1e8 100644
--- a/src/main/java/me/shedaniel/rei/client/ConfigObject.java
+++ b/src/main/java/me/shedaniel/rei/client/ConfigObject.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.client;
 
 import blue.endless.jankson.Comment;
diff --git a/src/main/java/me/shedaniel/rei/client/DisplayHelperImpl.java b/src/main/java/me/shedaniel/rei/client/DisplayHelperImpl.java
index 6ab47f79f..bb0b165b8 100644
--- a/src/main/java/me/shedaniel/rei/client/DisplayHelperImpl.java
+++ b/src/main/java/me/shedaniel/rei/client/DisplayHelperImpl.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.client;
 
 import com.google.common.collect.Lists;
diff --git a/src/main/java/me/shedaniel/rei/client/ItemListOrdering.java b/src/main/java/me/shedaniel/rei/client/ItemListOrdering.java
index 0c52c2f24..b1817cc33 100644
--- a/src/main/java/me/shedaniel/rei/client/ItemListOrdering.java
+++ b/src/main/java/me/shedaniel/rei/client/ItemListOrdering.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.client;
 
 public enum ItemListOrdering {
diff --git a/src/main/java/me/shedaniel/rei/client/ItemRegistryImpl.java b/src/main/java/me/shedaniel/rei/client/ItemRegistryImpl.java
index 648dfff98..5d05b8570 100644
--- a/src/main/java/me/shedaniel/rei/client/ItemRegistryImpl.java
+++ b/src/main/java/me/shedaniel/rei/client/ItemRegistryImpl.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.client;
 
 import com.google.common.collect.Lists;
diff --git a/src/main/java/me/shedaniel/rei/client/PluginDisablerImpl.java b/src/main/java/me/shedaniel/rei/client/PluginDisablerImpl.java
index 3e9b1224c..c68941ab3 100644
--- a/src/main/java/me/shedaniel/rei/client/PluginDisablerImpl.java
+++ b/src/main/java/me/shedaniel/rei/client/PluginDisablerImpl.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.client;
 
 import com.google.common.collect.Lists;
diff --git a/src/main/java/me/shedaniel/rei/client/RecipeHelperImpl.java b/src/main/java/me/shedaniel/rei/client/RecipeHelperImpl.java
index 1f03ac8aa..cf8acd66e 100644
--- a/src/main/java/me/shedaniel/rei/client/RecipeHelperImpl.java
+++ b/src/main/java/me/shedaniel/rei/client/RecipeHelperImpl.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.client;
 
 import com.google.common.collect.Lists;
diff --git a/src/main/java/me/shedaniel/rei/client/RecipeScreenType.java b/src/main/java/me/shedaniel/rei/client/RecipeScreenType.java
index 4975e3576..107e1e5fd 100644
--- a/src/main/java/me/shedaniel/rei/client/RecipeScreenType.java
+++ b/src/main/java/me/shedaniel/rei/client/RecipeScreenType.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.client;
 
 import net.minecraft.client.resource.language.I18n;
diff --git a/src/main/java/me/shedaniel/rei/client/ScreenHelper.java b/src/main/java/me/shedaniel/rei/client/ScreenHelper.java
index d40c3546d..016a82c14 100644
--- a/src/main/java/me/shedaniel/rei/client/ScreenHelper.java
+++ b/src/main/java/me/shedaniel/rei/client/ScreenHelper.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.client;
 
 import com.google.common.collect.Lists;
diff --git a/src/main/java/me/shedaniel/rei/client/SearchArgument.java b/src/main/java/me/shedaniel/rei/client/SearchArgument.java
index 0f9449c85..4c834ff1b 100644
--- a/src/main/java/me/shedaniel/rei/client/SearchArgument.java
+++ b/src/main/java/me/shedaniel/rei/client/SearchArgument.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.client;
 
 import java.util.function.Function;
diff --git a/src/main/java/me/shedaniel/rei/client/Weather.java b/src/main/java/me/shedaniel/rei/client/Weather.java
index e39cb37c9..e3720a33f 100644
--- a/src/main/java/me/shedaniel/rei/client/Weather.java
+++ b/src/main/java/me/shedaniel/rei/client/Weather.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.client;
 
 public enum Weather {
diff --git a/src/main/java/me/shedaniel/rei/gui/ContainerScreenOverlay.java b/src/main/java/me/shedaniel/rei/gui/ContainerScreenOverlay.java
index b96286533..3cc1e5037 100644
--- a/src/main/java/me/shedaniel/rei/gui/ContainerScreenOverlay.java
+++ b/src/main/java/me/shedaniel/rei/gui/ContainerScreenOverlay.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui;
 
 import com.google.common.collect.Lists;
diff --git a/src/main/java/me/shedaniel/rei/gui/PreRecipeViewingScreen.java b/src/main/java/me/shedaniel/rei/gui/PreRecipeViewingScreen.java
index 68ddc78a0..54560ed89 100644
--- a/src/main/java/me/shedaniel/rei/gui/PreRecipeViewingScreen.java
+++ b/src/main/java/me/shedaniel/rei/gui/PreRecipeViewingScreen.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui;
 
 import com.google.common.collect.Lists;
diff --git a/src/main/java/me/shedaniel/rei/gui/RecipeViewingScreen.java b/src/main/java/me/shedaniel/rei/gui/RecipeViewingScreen.java
index 2bb1b4486..3d2c1f12a 100644
--- a/src/main/java/me/shedaniel/rei/gui/RecipeViewingScreen.java
+++ b/src/main/java/me/shedaniel/rei/gui/RecipeViewingScreen.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui;
 
 import com.google.common.collect.Lists;
diff --git a/src/main/java/me/shedaniel/rei/gui/VillagerRecipeViewingScreen.java b/src/main/java/me/shedaniel/rei/gui/VillagerRecipeViewingScreen.java
index d57c9a53b..9d04b9168 100644
--- a/src/main/java/me/shedaniel/rei/gui/VillagerRecipeViewingScreen.java
+++ b/src/main/java/me/shedaniel/rei/gui/VillagerRecipeViewingScreen.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui;
 
 import com.google.common.collect.Lists;
diff --git a/src/main/java/me/shedaniel/rei/gui/config/ItemListOrderingConfig.java b/src/main/java/me/shedaniel/rei/gui/config/ItemListOrderingConfig.java
index 7e447007c..2742354bb 100644
--- a/src/main/java/me/shedaniel/rei/gui/config/ItemListOrderingConfig.java
+++ b/src/main/java/me/shedaniel/rei/gui/config/ItemListOrderingConfig.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui.config;
 
 import me.shedaniel.rei.client.ItemListOrdering;
diff --git a/src/main/java/me/shedaniel/rei/gui/credits/CreditsEntryListWidget.java b/src/main/java/me/shedaniel/rei/gui/credits/CreditsEntryListWidget.java
index 07d65ff50..435ae8983 100644
--- a/src/main/java/me/shedaniel/rei/gui/credits/CreditsEntryListWidget.java
+++ b/src/main/java/me/shedaniel/rei/gui/credits/CreditsEntryListWidget.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui.credits;
 
 import net.minecraft.client.MinecraftClient;
diff --git a/src/main/java/me/shedaniel/rei/gui/credits/CreditsScreen.java b/src/main/java/me/shedaniel/rei/gui/credits/CreditsScreen.java
index bc780b53f..f0b0eac8c 100644
--- a/src/main/java/me/shedaniel/rei/gui/credits/CreditsScreen.java
+++ b/src/main/java/me/shedaniel/rei/gui/credits/CreditsScreen.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui.credits;
 
 import me.shedaniel.rei.client.ScreenHelper;
diff --git a/src/main/java/me/shedaniel/rei/gui/renderables/EmptyRenderer.java b/src/main/java/me/shedaniel/rei/gui/renderables/EmptyRenderer.java
index 0c2f9bbfa..3826377f0 100644
--- a/src/main/java/me/shedaniel/rei/gui/renderables/EmptyRenderer.java
+++ b/src/main/java/me/shedaniel/rei/gui/renderables/EmptyRenderer.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui.renderables;
 
 import me.shedaniel.rei.api.Renderer;
diff --git a/src/main/java/me/shedaniel/rei/gui/renderables/ItemStackRenderer.java b/src/main/java/me/shedaniel/rei/gui/renderables/ItemStackRenderer.java
index a64196311..de18479db 100644
--- a/src/main/java/me/shedaniel/rei/gui/renderables/ItemStackRenderer.java
+++ b/src/main/java/me/shedaniel/rei/gui/renderables/ItemStackRenderer.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui.renderables;
 
 import com.google.common.collect.Lists;
diff --git a/src/main/java/me/shedaniel/rei/gui/renderables/RecipeRenderer.java b/src/main/java/me/shedaniel/rei/gui/renderables/RecipeRenderer.java
index 1c3a861c1..851db3053 100644
--- a/src/main/java/me/shedaniel/rei/gui/renderables/RecipeRenderer.java
+++ b/src/main/java/me/shedaniel/rei/gui/renderables/RecipeRenderer.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui.renderables;
 
 import me.shedaniel.rei.api.Renderer;
diff --git a/src/main/java/me/shedaniel/rei/gui/renderables/SimpleRecipeRenderer.java b/src/main/java/me/shedaniel/rei/gui/renderables/SimpleRecipeRenderer.java
index bc76ec563..422b0e447 100644
--- a/src/main/java/me/shedaniel/rei/gui/renderables/SimpleRecipeRenderer.java
+++ b/src/main/java/me/shedaniel/rei/gui/renderables/SimpleRecipeRenderer.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui.renderables;
 
 import com.google.common.collect.Lists;
diff --git a/src/main/java/me/shedaniel/rei/gui/widget/ButtonWidget.java b/src/main/java/me/shedaniel/rei/gui/widget/ButtonWidget.java
index 637107b2a..bfc2f948f 100644
--- a/src/main/java/me/shedaniel/rei/gui/widget/ButtonWidget.java
+++ b/src/main/java/me/shedaniel/rei/gui/widget/ButtonWidget.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui.widget;
 
 import com.mojang.blaze3d.platform.GlStateManager;
diff --git a/src/main/java/me/shedaniel/rei/gui/widget/CategoryBaseWidget.java b/src/main/java/me/shedaniel/rei/gui/widget/CategoryBaseWidget.java
index eb039535e..ecf645a8b 100644
--- a/src/main/java/me/shedaniel/rei/gui/widget/CategoryBaseWidget.java
+++ b/src/main/java/me/shedaniel/rei/gui/widget/CategoryBaseWidget.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui.widget;
 
 import java.awt.*;
diff --git a/src/main/java/me/shedaniel/rei/gui/widget/ClickableLabelWidget.java b/src/main/java/me/shedaniel/rei/gui/widget/ClickableLabelWidget.java
index 2ffa42c9c..8a6ccdc76 100644
--- a/src/main/java/me/shedaniel/rei/gui/widget/ClickableLabelWidget.java
+++ b/src/main/java/me/shedaniel/rei/gui/widget/ClickableLabelWidget.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui.widget;
 
 import me.shedaniel.rei.client.ScreenHelper;
diff --git a/src/main/java/me/shedaniel/rei/gui/widget/CraftableToggleButtonWidget.java b/src/main/java/me/shedaniel/rei/gui/widget/CraftableToggleButtonWidget.java
index a2731c692..767989d86 100644
--- a/src/main/java/me/shedaniel/rei/gui/widget/CraftableToggleButtonWidget.java
+++ b/src/main/java/me/shedaniel/rei/gui/widget/CraftableToggleButtonWidget.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui.widget;
 
 import com.mojang.blaze3d.platform.GlStateManager;
diff --git a/src/main/java/me/shedaniel/rei/gui/widget/DetailedButtonWidget.java b/src/main/java/me/shedaniel/rei/gui/widget/DetailedButtonWidget.java
index a3f4308e8..02f8cfbd1 100644
--- a/src/main/java/me/shedaniel/rei/gui/widget/DetailedButtonWidget.java
+++ b/src/main/java/me/shedaniel/rei/gui/widget/DetailedButtonWidget.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui.widget;
 
 import net.minecraft.text.TextComponent;
diff --git a/src/main/java/me/shedaniel/rei/gui/widget/DraggableWidget.java b/src/main/java/me/shedaniel/rei/gui/widget/DraggableWidget.java
index afcec07f7..76b1c2171 100644
--- a/src/main/java/me/shedaniel/rei/gui/widget/DraggableWidget.java
+++ b/src/main/java/me/shedaniel/rei/gui/widget/DraggableWidget.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui.widget;
 
 import me.shedaniel.cloth.api.ClientUtils;
diff --git a/src/main/java/me/shedaniel/rei/gui/widget/HighlightableWidget.java b/src/main/java/me/shedaniel/rei/gui/widget/HighlightableWidget.java
index 82f97ab33..8d6bb3578 100644
--- a/src/main/java/me/shedaniel/rei/gui/widget/HighlightableWidget.java
+++ b/src/main/java/me/shedaniel/rei/gui/widget/HighlightableWidget.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui.widget;
 
 import java.awt.*;
diff --git a/src/main/java/me/shedaniel/rei/gui/widget/ItemListOverlay.java b/src/main/java/me/shedaniel/rei/gui/widget/ItemListOverlay.java
index 3286c15c9..83457b659 100644
--- a/src/main/java/me/shedaniel/rei/gui/widget/ItemListOverlay.java
+++ b/src/main/java/me/shedaniel/rei/gui/widget/ItemListOverlay.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui.widget;
 
 import com.google.common.collect.Lists;
diff --git a/src/main/java/me/shedaniel/rei/gui/widget/ItemSlotWidget.java b/src/main/java/me/shedaniel/rei/gui/widget/ItemSlotWidget.java
index 7509c45df..c5bdb84c2 100644
--- a/src/main/java/me/shedaniel/rei/gui/widget/ItemSlotWidget.java
+++ b/src/main/java/me/shedaniel/rei/gui/widget/ItemSlotWidget.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui.widget;
 
 import me.shedaniel.rei.api.Renderer;
diff --git a/src/main/java/me/shedaniel/rei/gui/widget/LabelWidget.java b/src/main/java/me/shedaniel/rei/gui/widget/LabelWidget.java
index 90d96d5a7..4f6fb54b7 100644
--- a/src/main/java/me/shedaniel/rei/gui/widget/LabelWidget.java
+++ b/src/main/java/me/shedaniel/rei/gui/widget/LabelWidget.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui.widget;
 
 import net.minecraft.client.gui.Element;
diff --git a/src/main/java/me/shedaniel/rei/gui/widget/QueuedTooltip.java b/src/main/java/me/shedaniel/rei/gui/widget/QueuedTooltip.java
index 96e805d8d..f692a848f 100644
--- a/src/main/java/me/shedaniel/rei/gui/widget/QueuedTooltip.java
+++ b/src/main/java/me/shedaniel/rei/gui/widget/QueuedTooltip.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui.widget;
 
 
diff --git a/src/main/java/me/shedaniel/rei/gui/widget/RecipeBaseWidget.java b/src/main/java/me/shedaniel/rei/gui/widget/RecipeBaseWidget.java
index cd294dc69..b21127cb6 100644
--- a/src/main/java/me/shedaniel/rei/gui/widget/RecipeBaseWidget.java
+++ b/src/main/java/me/shedaniel/rei/gui/widget/RecipeBaseWidget.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui.widget;
 
 import com.mojang.blaze3d.platform.GlStateManager;
diff --git a/src/main/java/me/shedaniel/rei/gui/widget/RecipeChoosePageWidget.java b/src/main/java/me/shedaniel/rei/gui/widget/RecipeChoosePageWidget.java
index baf2f6449..1d65feb3f 100644
--- a/src/main/java/me/shedaniel/rei/gui/widget/RecipeChoosePageWidget.java
+++ b/src/main/java/me/shedaniel/rei/gui/widget/RecipeChoosePageWidget.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui.widget;
 
 import com.google.common.collect.Lists;
diff --git a/src/main/java/me/shedaniel/rei/gui/widget/SearchFieldWidget.java b/src/main/java/me/shedaniel/rei/gui/widget/SearchFieldWidget.java
index 13989fe3b..9baf62c12 100644
--- a/src/main/java/me/shedaniel/rei/gui/widget/SearchFieldWidget.java
+++ b/src/main/java/me/shedaniel/rei/gui/widget/SearchFieldWidget.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui.widget;
 
 import com.mojang.blaze3d.platform.GlStateManager;
diff --git a/src/main/java/me/shedaniel/rei/gui/widget/SlotBaseWidget.java b/src/main/java/me/shedaniel/rei/gui/widget/SlotBaseWidget.java
index 74c862dc9..3e9ef5e17 100644
--- a/src/main/java/me/shedaniel/rei/gui/widget/SlotBaseWidget.java
+++ b/src/main/java/me/shedaniel/rei/gui/widget/SlotBaseWidget.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui.widget;
 
 import java.awt.*;
diff --git a/src/main/java/me/shedaniel/rei/gui/widget/SlotWidget.java b/src/main/java/me/shedaniel/rei/gui/widget/SlotWidget.java
index bbf0c6c08..d89cef8c4 100644
--- a/src/main/java/me/shedaniel/rei/gui/widget/SlotWidget.java
+++ b/src/main/java/me/shedaniel/rei/gui/widget/SlotWidget.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui.widget;
 
 import com.google.common.collect.Lists;
diff --git a/src/main/java/me/shedaniel/rei/gui/widget/SpeedCraftingButtonWidget.java b/src/main/java/me/shedaniel/rei/gui/widget/SpeedCraftingButtonWidget.java
index b3b43eff5..948c621a4 100644
--- a/src/main/java/me/shedaniel/rei/gui/widget/SpeedCraftingButtonWidget.java
+++ b/src/main/java/me/shedaniel/rei/gui/widget/SpeedCraftingButtonWidget.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui.widget;
 
 import me.shedaniel.rei.api.RecipeDisplay;
diff --git a/src/main/java/me/shedaniel/rei/gui/widget/TabWidget.java b/src/main/java/me/shedaniel/rei/gui/widget/TabWidget.java
index 3f43eb156..2ae47fca2 100644
--- a/src/main/java/me/shedaniel/rei/gui/widget/TabWidget.java
+++ b/src/main/java/me/shedaniel/rei/gui/widget/TabWidget.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui.widget;
 
 import com.mojang.blaze3d.platform.GlStateManager;
diff --git a/src/main/java/me/shedaniel/rei/gui/widget/TextFieldWidget.java b/src/main/java/me/shedaniel/rei/gui/widget/TextFieldWidget.java
index 4a80de779..e470e16e8 100644
--- a/src/main/java/me/shedaniel/rei/gui/widget/TextFieldWidget.java
+++ b/src/main/java/me/shedaniel/rei/gui/widget/TextFieldWidget.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui.widget;
 
 import com.google.common.base.Predicates;
diff --git a/src/main/java/me/shedaniel/rei/gui/widget/Widget.java b/src/main/java/me/shedaniel/rei/gui/widget/Widget.java
index 36afd416e..6882483f1 100644
--- a/src/main/java/me/shedaniel/rei/gui/widget/Widget.java
+++ b/src/main/java/me/shedaniel/rei/gui/widget/Widget.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.gui.widget;
 
 import net.minecraft.client.MinecraftClient;
diff --git a/src/main/java/me/shedaniel/rei/listeners/ContainerScreenHooks.java b/src/main/java/me/shedaniel/rei/listeners/ContainerScreenHooks.java
index da393b5b6..0eb21534b 100644
--- a/src/main/java/me/shedaniel/rei/listeners/ContainerScreenHooks.java
+++ b/src/main/java/me/shedaniel/rei/listeners/ContainerScreenHooks.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.listeners;
 
 import net.minecraft.client.gui.ContainerScreen;
diff --git a/src/main/java/me/shedaniel/rei/listeners/CreativePlayerInventoryScreenHooks.java b/src/main/java/me/shedaniel/rei/listeners/CreativePlayerInventoryScreenHooks.java
index 9948d289c..837552bff 100644
--- a/src/main/java/me/shedaniel/rei/listeners/CreativePlayerInventoryScreenHooks.java
+++ b/src/main/java/me/shedaniel/rei/listeners/CreativePlayerInventoryScreenHooks.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.listeners;
 
 import net.minecraft.client.gui.ingame.CreativePlayerInventoryScreen;
diff --git a/src/main/java/me/shedaniel/rei/listeners/RecipeBookGuiHooks.java b/src/main/java/me/shedaniel/rei/listeners/RecipeBookGuiHooks.java
index a694322c3..c382a5728 100644
--- a/src/main/java/me/shedaniel/rei/listeners/RecipeBookGuiHooks.java
+++ b/src/main/java/me/shedaniel/rei/listeners/RecipeBookGuiHooks.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.listeners;
 
 import net.minecraft.client.gui.recipebook.GroupButtonWidget;
diff --git a/src/main/java/me/shedaniel/rei/mixin/MixinBrewingRecipeRegistry.java b/src/main/java/me/shedaniel/rei/mixin/MixinBrewingRecipeRegistry.java
index 5c3e10461..5706210a1 100644
--- a/src/main/java/me/shedaniel/rei/mixin/MixinBrewingRecipeRegistry.java
+++ b/src/main/java/me/shedaniel/rei/mixin/MixinBrewingRecipeRegistry.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.mixin;
 
 import com.google.common.collect.Lists;
diff --git a/src/main/java/me/shedaniel/rei/plugin/BrewingRecipe.java b/src/main/java/me/shedaniel/rei/plugin/BrewingRecipe.java
index 0d501105f..b38f2b6a8 100644
--- a/src/main/java/me/shedaniel/rei/plugin/BrewingRecipe.java
+++ b/src/main/java/me/shedaniel/rei/plugin/BrewingRecipe.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.plugin;
 
 import net.minecraft.item.Item;
diff --git a/src/main/java/me/shedaniel/rei/plugin/DefaultBlastingCategory.java b/src/main/java/me/shedaniel/rei/plugin/DefaultBlastingCategory.java
index 99e46de07..59177de1e 100644
--- a/src/main/java/me/shedaniel/rei/plugin/DefaultBlastingCategory.java
+++ b/src/main/java/me/shedaniel/rei/plugin/DefaultBlastingCategory.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.plugin;
 
 import com.mojang.blaze3d.platform.GlStateManager;
diff --git a/src/main/java/me/shedaniel/rei/plugin/DefaultBlastingDisplay.java b/src/main/java/me/shedaniel/rei/plugin/DefaultBlastingDisplay.java
index e2dd106f6..f57104cfe 100644
--- a/src/main/java/me/shedaniel/rei/plugin/DefaultBlastingDisplay.java
+++ b/src/main/java/me/shedaniel/rei/plugin/DefaultBlastingDisplay.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.plugin;
 
 import com.google.common.collect.Lists;
diff --git a/src/main/java/me/shedaniel/rei/plugin/DefaultBrewingCategory.java b/src/main/java/me/shedaniel/rei/plugin/DefaultBrewingCategory.java
index ed3c84ba0..952f3e52d 100644
--- a/src/main/java/me/shedaniel/rei/plugin/DefaultBrewingCategory.java
+++ b/src/main/java/me/shedaniel/rei/plugin/DefaultBrewingCategory.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.plugin;
 
 import com.mojang.blaze3d.platform.GlStateManager;
diff --git a/src/main/java/me/shedaniel/rei/plugin/DefaultBrewingDisplay.java b/src/main/java/me/shedaniel/rei/plugin/DefaultBrewingDisplay.java
index 66189e8a6..5d1f08146 100644
--- a/src/main/java/me/shedaniel/rei/plugin/DefaultBrewingDisplay.java
+++ b/src/main/java/me/shedaniel/rei/plugin/DefaultBrewingDisplay.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.plugin;
 
 import com.google.common.collect.Lists;
diff --git a/src/main/java/me/shedaniel/rei/plugin/DefaultCampfireCategory.java b/src/main/java/me/shedaniel/rei/plugin/DefaultCampfireCategory.java
index 10a090984..dcc250e4d 100644
--- a/src/main/java/me/shedaniel/rei/plugin/DefaultCampfireCategory.java
+++ b/src/main/java/me/shedaniel/rei/plugin/DefaultCampfireCategory.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.plugin;
 
 import com.mojang.blaze3d.platform.GlStateManager;
diff --git a/src/main/java/me/shedaniel/rei/plugin/DefaultCampfireDisplay.java b/src/main/java/me/shedaniel/rei/plugin/DefaultCampfireDisplay.java
index f61283d90..384cdb6c2 100644
--- a/src/main/java/me/shedaniel/rei/plugin/DefaultCampfireDisplay.java
+++ b/src/main/java/me/shedaniel/rei/plugin/DefaultCampfireDisplay.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.plugin;
 
 import com.google.common.collect.Lists;
diff --git a/src/main/java/me/shedaniel/rei/plugin/DefaultCraftingCategory.java b/src/main/java/me/shedaniel/rei/plugin/DefaultCraftingCategory.java
index 02993ea6d..5218db317 100644
--- a/src/main/java/me/shedaniel/rei/plugin/DefaultCraftingCategory.java
+++ b/src/main/java/me/shedaniel/rei/plugin/DefaultCraftingCategory.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.plugin;
 
 import com.google.common.collect.Lists;
diff --git a/src/main/java/me/shedaniel/rei/plugin/DefaultCraftingDisplay.java b/src/main/java/me/shedaniel/rei/plugin/DefaultCraftingDisplay.java
index 97275cae5..adc000178 100644
--- a/src/main/java/me/shedaniel/rei/plugin/DefaultCraftingDisplay.java
+++ b/src/main/java/me/shedaniel/rei/plugin/DefaultCraftingDisplay.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.plugin;
 
 import me.shedaniel.rei.api.RecipeDisplay;
diff --git a/src/main/java/me/shedaniel/rei/plugin/DefaultCustomDisplay.java b/src/main/java/me/shedaniel/rei/plugin/DefaultCustomDisplay.java
index 0920c78d8..e818b153c 100644
--- a/src/main/java/me/shedaniel/rei/plugin/DefaultCustomDisplay.java
+++ b/src/main/java/me/shedaniel/rei/plugin/DefaultCustomDisplay.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.plugin;
 
 import com.google.common.collect.Lists;
diff --git a/src/main/java/me/shedaniel/rei/plugin/DefaultPlugin.java b/src/main/java/me/s