Merge https://github.com/lishid/OpenInv

.github/workflows/ci.yml

@@ -0,0 +1,93 @@
+name: OpenInv CI
+
+on:
+  push:
+  create:
+    types: [tag]
+  pull_request_target:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: true
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v2
+
+      - name: Set Up Java
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+
+      # Use cache to speed up build
+      - name: Cache Maven Repo
+        uses: actions/cache@v2
+        id: cache
+        with:
+          path: ~/.m2/repository
+          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
+
+      # If the cache was not present, run BuildTools to install the relevant versions to Maven.
+      # This will take approximately forever.
+      - name: Install Spigot Dependencies
+        if: steps.cache.outputs.cache-hit != 'true'
+        run: |
+          mkdir ~/buildtools
+          cd ~/buildtools
+          wget https://hub.spigotmc.org/jenkins/job/BuildTools/lastSuccessfulBuild/artifact/target/BuildTools.jar
+          java -jar BuildTools.jar --rev 1.8.8
+          java -jar BuildTools.jar --rev 1.15.2
+          java -jar BuildTools.jar --rev 1.16.3
+          java -jar BuildTools.jar --rev 1.16.4
+
+      - name: Build With Maven
+        run: mvn -e clean package -am -P all
+
+      # Upload artifacts
+      - name: Upload Distributable Jar
+        id: upload-final
+        uses: actions/upload-artifact@v2
+        with:
+          name: dist
+          path: ./target/OpenInv.jar
+      - name: Upload API Jar
+        id: upload-api
+        uses: actions/upload-artifact@v2
+        with:
+          name: api
+          path: ./api/target/openinvapi*.jar
+
+  release:
+    name: Create Github Release
+    needs: [ build ]
+    if: github.event_name == 'create' && github.event.ref_type == 'tag'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v2
+
+      - name: Download Artifacts
+        uses: actions/download-artifact@v2
+
+      - name: Create Release
+        id: create-release
+        uses: actions/create-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ github.ref }}
+          release_name: Release ${{ github.ref }}
+          draft: true
+          prerelease: false
+
+      - name: Upload Release Asset
+        id: upload-release-asset
+        uses: actions/upload-release-asset@v1.0.2
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ steps.create-release.outputs.upload_url }}
+          asset_path: ./OpenInv.jar
+          asset_name: OpenInv.jar
+          asset_content_type: application/java-archive

.gitignore

@@ -1,11 +1,10 @@
 **/.settings
-**/.gitignore
 **/.project
 **/.classpath
-**/.idea
+**/.idea/
 **.iml
-**/target
+**/target/
-**/bin
+**/bin/
-**/out
+**/out/
-**dependency-reduced-pom.xml
+**/dependency-reduced-pom.xml
-**pom.xml.versionsBackup
+**/pom.xml.versionsBackup

api/src/main/java/com/lishid/openinv/util/InventoryAccess.java

@@ -42,7 +42,15 @@ public class InventoryAccess implements IInventoryAccess {
         } catch (NoSuchMethodException ignored) {}
     }
 
+    /**
+     * @deprecated use {@link #isUsable()}
+     */
+    @Deprecated
     public static boolean isUseable() {
+        return isUsable();
+    }
+
+    public static boolean isUsable() {
         return craftInventory != null && getInventory != null;
     }
 
@@ -73,7 +81,7 @@ public class InventoryAccess implements IInventoryAccess {
             } catch (ReflectiveOperationException ignored) {}
         }
 
-        inv = grabFieldOfTypeFromObject(ISpecialPlayerInventory.class, inventory);
+        inv = grabFieldOfTypeFromObject(expected, inventory);
 
         if (expected.isInstance(inv)) {
             return expected.cast(inv);

internal/v1_15_R1/pom.xml

@@ -32,7 +32,7 @@
     <dependency>
       <groupId>org.spigotmc</groupId>
       <artifactId>spigot</artifactId>
-      <version>1.15.1-R0.1-SNAPSHOT</version>
+      <version>1.15.2-R0.1-SNAPSHOT</version>
       <scope>provided</scope>
     </dependency>
     <dependency>

internal/v1_15_R1/src/main/java/com/lishid/openinv/internal/v1_15_R1/SpecialEnderChest.java

@@ -33,6 +33,7 @@ import org.bukkit.entity.HumanEntity;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.InventoryHolder;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 
 public class SpecialEnderChest extends InventoryEnderChest implements ISpecialEnderChest {
 
@@ -115,7 +116,7 @@ public class SpecialEnderChest extends InventoryEnderChest implements ISpecialEn
     }
 
     @Override
-    public Location getLocation() {
+    public @Nullable Location getLocation() {
         return null;
     }
 
@@ -204,7 +205,7 @@ public class SpecialEnderChest extends InventoryEnderChest implements ISpecialEn
     }
 
     @Override
-    public boolean isNotEmpty() {
+    public boolean isEmpty() {
 
         for (ItemStack itemstack : this.items) {
             if (!itemstack.isEmpty()) {

internal/v1_15_R1/src/main/java/com/lishid/openinv/internal/v1_15_R1/SpecialPlayerInventory.java

@@ -326,7 +326,7 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
             }
 
             if (!this.a(itemstack, itemstack1)) {
-                remains -= (itemstack1.getMaxStackSize() < this.getMaxStackSize() ? itemstack1.getMaxStackSize() : this.getMaxStackSize()) - itemstack1.getCount();
+                remains -= Math.min(itemstack1.getMaxStackSize(), this.getMaxStackSize()) - itemstack1.getCount();
             }
 
             if (remains <= 0) {
@@ -461,14 +461,12 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
             k = this.getMaxStackSize() - itemstack1.getCount();
         }
 
-        if (k == 0) {
+        if (k != 0) {
-            return j;
-        } else {
             j -= k;
             itemstack1.add(k);
             itemstack1.d(5);
-            return j;
         }
+        return j;
     }
 
     @Override
@@ -656,12 +654,12 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     }
 
     @Override
-    public boolean isNotEmpty() {
+    public boolean isEmpty() {
-        Iterator iterator = this.items.iterator();
+        Iterator<ItemStack> iterator = this.items.iterator();
 
         ItemStack itemstack;
         while (iterator.hasNext()) {
-            itemstack = (ItemStack)iterator.next();
+            itemstack = iterator.next();
             if (!itemstack.isEmpty()) {
                 return false;
             }
@@ -670,7 +668,7 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
         iterator = this.armor.iterator();
 
         while (iterator.hasNext()) {
-            itemstack = (ItemStack)iterator.next();
+            itemstack = iterator.next();
             if (!itemstack.isEmpty()) {
                 return false;
             }
@@ -679,7 +677,7 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
         iterator = this.extraSlots.iterator();
 
         while (iterator.hasNext()) {
-            itemstack = (ItemStack)iterator.next();
+            itemstack = iterator.next();
             if (!itemstack.isEmpty()) {
                 return false;
             }
@@ -711,7 +709,7 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
                 ItemStack itemstack = this.armor.get(0);
                 int index = i;
                 if (itemstack.getItem() instanceof ItemArmor) {
-                    itemstack.damage((int) f, this.player, (entityhuman) -> entityhuman.c(EnumItemSlot.a(EnumItemSlot.Function.ARMOR, index)));
+                    itemstack.damage((int) f, this.player, (entityhuman) -> entityhuman.broadcastItemBreak(EnumItemSlot.a(EnumItemSlot.Function.ARMOR, index)));
                 }
             }
         }

plugin/src/main/java/com/lishid/openinv/OpenInv.java

@@ -41,6 +41,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.Future;
+import java.util.function.Consumer;
 import org.bukkit.Bukkit;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.command.Command;
@@ -351,38 +352,36 @@ public class OpenInv extends JavaPlugin implements IOpenInv {
             pm.registerEvents(new InventoryListener(this), this);
 
             // Register commands to their executors
-            OpenInvCommand openInv = new OpenInvCommand(this);
+            this.setCommandExecutor(new OpenInvCommand(this), "openinv", "openender");
-            this.setCommandExecutor("openinv", openInv);
+            this.setCommandExecutor(new SearchContainerCommand(this), "searchcontainer");
-            this.setCommandExecutor("openender", openInv);
+            this.setCommandExecutor(new SearchInvCommand(this), "searchinv", "searchender");
-            this.setCommandExecutor("searchcontainer", new SearchContainerCommand(this));
+            this.setCommandExecutor(new SearchEnchantCommand(this), "searchenchant");
-            SearchInvCommand searchInv = new SearchInvCommand(this);
+            this.setCommandExecutor(new ContainerSettingCommand(this), "silentcontainer", "anycontainer");
-            this.setCommandExecutor("searchinv", searchInv);
-            this.setCommandExecutor("searchender", searchInv);
-            this.setCommandExecutor("searchenchant", new SearchEnchantCommand(this));
-            ContainerSettingCommand settingCommand = new ContainerSettingCommand(this);
-            this.setCommandExecutor("silentcontainer", settingCommand);
-            this.setCommandExecutor("anycontainer", settingCommand);
 
         } else {
-            this.getLogger().info("Your version of CraftBukkit (" + this.accessor.getVersion() + ") is not supported.");
+            this.sendVersionError(this.getLogger()::warning);
-            this.getLogger().info("If this version is a recent release, check for an update.");
-            this.getLogger().info("If this is an older version, ensure that you've downloaded the legacy support version.");
         }
 
     }
 
-    private void setCommandExecutor(String commandName, CommandExecutor executor) {
+    private void sendVersionError(Consumer<String> messageMethod) {
-        PluginCommand command = this.getCommand(commandName);
+        messageMethod.accept("Your server version (" + this.accessor.getVersion() + ") is not supported.");
-        if (command != null) {
+        messageMethod.accept("Please obtain an appropriate version here: " + accessor.getReleasesLink());
-            command.setExecutor(executor);
+    }
+
+    private void setCommandExecutor(CommandExecutor executor, String... commands) {
+        for (String commandName : commands) {
+            PluginCommand command = this.getCommand(commandName);
+            if (command != null) {
+                command.setExecutor(executor);
+            }
         }
     }
 
     @Override
     public boolean onCommand(@NotNull CommandSender sender, @NotNull Command command, @NotNull String label, @NotNull String[] args) {
         if (!this.accessor.isSupported()) {
-            sender.sendMessage("Your server version (" + this.accessor.getVersion() + ") is not supported.");
+            this.sendVersionError(sender::sendMessage);
-            sender.sendMessage("Please check https://github.com/lishid/OpenInv/releases for an update.");
             return true;
         }
         return false;

plugin/src/main/java/com/lishid/openinv/util/InternalAccessor.java

@@ -44,10 +44,49 @@ public class InternalAccessor {
             Class.forName("com.lishid.openinv.internal." + this.version + ".SpecialEnderChest");
             this.playerDataManager = this.createObject(IPlayerDataManager.class, "PlayerDataManager");
             this.anySilentContainer = this.createObject(IAnySilentContainer.class, "AnySilentContainer");
-            this.supported = InventoryAccess.isUseable();
+            this.supported = InventoryAccess.isUsable();
         } catch (Exception ignored) {}
     }
 
+    public String getReleasesLink() {
+        switch (version) {
+            case "1_4_5":
+            case "1_4_6":
+            case "v1_4_R1":
+            case "v1_5_R2":
+            case "v1_5_R3":
+            case "v1_6_R1":
+            case "v1_6_R2":
+            case "v1_6_R3":
+            case "v1_7_R1":
+            case "v1_7_R2":
+            case "v1_7_R3":
+            case "v1_7_R4":
+            case "v1_8_R1":
+            case "v1_8_R2":
+            case "v1_9_R1":
+            case "v1_9_R2":
+            case "v1_10_R1":
+            case "v1_11_R1":
+            case "v1_12_R1":
+                return "https://github.com/lishid/OpenInv/releases/tag/4.0.0 (OpenInv-legacy)";
+            case "v1_13_R1":
+                return "https://github.com/lishid/OpenInv/releases/tag/4.0.0";
+            case "v1_13_R2":
+                return "https://github.com/lishid/OpenInv/releases/tag/4.0.7";
+            case "v1_14_R1":
+                return "https://github.com/lishid/OpenInv/releases/tag/4.1.1";
+            case "v1_16_R1":
+                return "https://github.com/lishid/OpenInv/releases/tag/4.1.4";
+            case "v1_8_R3":
+            case "v1_15_R1":
+            case "v1_16_R2":
+            case "v1_16_R3":
+            default:
+                return "https://github.com/lishid/OpenInv/releases";
+        }
+    }
+
     private <T> T createObject(final Class<? extends T> assignableClass, final String className,
             final Object... params) throws ClassCastException, ClassNotFoundException,
             InstantiationException, IllegalAccessException, IllegalArgumentException,