Repository: MinusKube/SmartInvs Branch: master Commit: 9c9dbbee1654 Files: 23 Total size: 61.3 KB Directory structure: gitextract_1z4twe22/ ├── .gitignore ├── LICENSE.md ├── README.md ├── build.gradle ├── gradle/ │ └── wrapper/ │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── settings.gradle └── src/ └── main/ ├── java/ │ └── fr/ │ └── minuskube/ │ └── inv/ │ ├── ClickableItem.java │ ├── InventoryListener.java │ ├── InventoryManager.java │ ├── SmartInventory.java │ ├── SmartInvsPlugin.java │ ├── content/ │ │ ├── InventoryContents.java │ │ ├── InventoryProvider.java │ │ ├── Pagination.java │ │ ├── SlotIterator.java │ │ └── SlotPos.java │ └── opener/ │ ├── ChestInventoryOpener.java │ ├── InventoryOpener.java │ └── SpecialInventoryOpener.java └── resources/ └── plugin.yml ================================================ FILE CONTENTS ================================================ ================================================ FILE: .gitignore ================================================ *.iml .idea .gradle build out ================================================ FILE: LICENSE.md ================================================ Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. 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See the License for the specific language governing permissions and limitations under the License. ================================================ FILE: README.md ================================================ ![SmartInvs Logo](http://minuskube.fr/img/smart-invs/smart_invs.png) [![License](https://img.shields.io/github/license/minuskube/smartinvs.svg?style=flat-square)](https://github.com/MinusKube/SmartInvs/blob/master/LICENSE.md) [![Javadocs](https://img.shields.io/maven-central/v/fr.minuskube.inv/smart-invs.svg?label=javadoc&style=flat-square)](https://javadoc.io/doc/fr.minuskube.inv/smart-invs) # SmartInvs Advanced Inventory API for your Minecraft Bukkit plugins. *Tested Minecraft versions: 1.7, 1.8, 1.9, 1.10, 1.11, 1.12, 1.13, 1.14* **You can use this as a Plugin, or use it as a library** (see [the docs](https://minuskube.gitbook.io/smartinvs/)) ## Features * Inventories of any type (workbench, chest, furnace, ...) * Customizable size when possible (chest, ...) * Custom titles * Allows to prevent the player from closing its inventory * Custom listeners for the event related to the inventory * Iterator for inventory slots * Page system * Util methods to fill an inventory's row/column/borders/... * Actions when player clicks on an item * Update methods to edit the content of the inventory every tick ## Docs [Click here to read the docs on Gitbook](https://minuskube.gitbook.io/smartinvs/) ## Usage To use the SmartInvs API, either: - Put it in the `plugins` folder of your server, add it to your dependencies in your plugin.yml (e.g. `depend: [SmartInvs]`) and add it to the dependencies in your IDE. - Put it inside your plugin jar, initialize an `InventoryManager` in your plugin (don't forget to call the `init()` method), and add a `.manager(invManager)` to your SmartInventory Builders. You can download the latest version on the [Releases page](https://github.com/MinusKube/SmartInvs/releases) on Github. You can also use a build system: ### Gradle ```gradle repositories { mavenCentral() } dependencies { compile 'fr.minuskube.inv:smart-invs:1.2.7' } ``` ### Maven ```xml fr.minuskube.inv smart-invs 1.2.7 ``` ## TODO * Add some Javadocs ## Issues If you have a problem with the API, or you want to request a feature, make an issue [here](https://github.com/MinusKube/SmartInvs/issues). ================================================ FILE: build.gradle ================================================ group 'fr.minuskube.inv' version '1.2.7' apply plugin: 'java' apply plugin: 'maven' apply plugin: 'signing' sourceCompatibility = 1.8 javadoc { options.links( 'https://hub.spigotmc.org/javadocs/spigot/', 'https://docs.oracle.com/javase/8/docs/api/' ) options.addStringOption('Xdoclint:none', '-quiet') } task javadocJar(type: Jar) { archiveClassifier = 'javadoc' from javadoc } task sourcesJar(type: Jar) { archiveClassifier = 'sources' from sourceSets.main.allSource } artifacts { archives javadocJar, sourcesJar } repositories { mavenCentral() maven { url 'https://hub.spigotmc.org/nexus/content/repositories/snapshots/' } maven { url 'https://oss.sonatype.org/content/repositories/snapshots' } } dependencies { compileOnly 'org.spigotmc:spigot-api:1.8.8-R0.1-SNAPSHOT' } jar { archiveFileName = 'SmartInvs-' + project.version + '.jar' } signing { sign configurations.archives } uploadArchives { repositories { mavenDeployer { beforeDeployment { MavenDeployment deployment -> signing.signPom(deployment) } if(project.hasProperty("ossrhUsername") && project.hasProperty("ossrhPassword")) { repository(url: "https://oss.sonatype.org/service/local/staging/deploy/maven2/") { authentication(userName: ossrhUsername, password: ossrhPassword) } snapshotRepository(url: "https://oss.sonatype.org/content/repositories/snapshots/") { authentication(userName: ossrhUsername, password: ossrhPassword) } } pom.project { name 'SmartInvs' packaging 'jar' description 'Advanced Inventory API for your Minecraft Bukkit plugins.' url 'https://github.com/MinusKube/SmartInvs' scm { connection 'scm:git:git://github.com/MinusKube/SmartInvs.git' developerConnection 'scm:git:ssh://github.com:MinusKube/SmartInvs.git' url 'http://github.com/MinusKube/SmartInvs/tree/master' } licenses { license { name 'GNU General Public License v3.0' url 'https://www.gnu.org/licenses/gpl-3.0.en.html' } } developers { developer { id 'minuskube' name 'MinusKube' email 'minuskube@gmail.com' } } } } } } ================================================ FILE: gradle/wrapper/gradle-wrapper.properties ================================================ #Tue May 29 14:21:02 CEST 2018 distributionBase=GRADLE_USER_HOME distributionPath=wrapper/dists zipStoreBase=GRADLE_USER_HOME zipStorePath=wrapper/dists distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip ================================================ FILE: gradlew ================================================ #!/usr/bin/env sh ############################################################################## ## ## Gradle start up script for UN*X ## ############################################################################## # Attempt to set APP_HOME # Resolve links: $0 may be a link PRG="$0" # Need this for relative symlinks. while [ -h "$PRG" ] ; do ls=`ls -ld "$PRG"` link=`expr "$ls" : '.*-> \(.*\)$'` if expr "$link" : '/.*' > /dev/null; then PRG="$link" else PRG=`dirname "$PRG"`"/$link" fi done SAVED="`pwd`" cd "`dirname \"$PRG\"`/" >/dev/null APP_HOME="`pwd -P`" cd "$SAVED" >/dev/null APP_NAME="Gradle" APP_BASE_NAME=`basename "$0"` # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. DEFAULT_JVM_OPTS="" # Use the maximum available, or set MAX_FD != -1 to use that value. MAX_FD="maximum" warn ( ) { echo "$*" } die ( ) { echo echo "$*" echo exit 1 } # OS specific support (must be 'true' or 'false'). cygwin=false msys=false darwin=false nonstop=false case "`uname`" in CYGWIN* ) cygwin=true ;; Darwin* ) darwin=true ;; MINGW* ) msys=true ;; NONSTOP* ) nonstop=true ;; esac CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar # Determine the Java command to use to start the JVM. if [ -n "$JAVA_HOME" ] ; then if [ -x "$JAVA_HOME/jre/sh/java" ] ; then # IBM's JDK on AIX uses strange locations for the executables JAVACMD="$JAVA_HOME/jre/sh/java" else JAVACMD="$JAVA_HOME/bin/java" fi if [ ! -x "$JAVACMD" ] ; then die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME Please set the JAVA_HOME variable in your environment to match the location of your Java installation." fi else JAVACMD="java" which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. Please set the JAVA_HOME variable in your environment to match the location of your Java installation." fi # Increase the maximum file descriptors if we can. if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then MAX_FD_LIMIT=`ulimit -H -n` if [ $? -eq 0 ] ; then if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then MAX_FD="$MAX_FD_LIMIT" fi ulimit -n $MAX_FD if [ $? -ne 0 ] ; then warn "Could not set maximum file descriptor limit: $MAX_FD" fi else warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" fi fi # For Darwin, add options to specify how the application appears in the dock if $darwin; then GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" fi # For Cygwin, switch paths to Windows format before running java if $cygwin ; then APP_HOME=`cygpath --path --mixed "$APP_HOME"` CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` JAVACMD=`cygpath --unix "$JAVACMD"` # We build the pattern for arguments to be converted via cygpath ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` SEP="" for dir in $ROOTDIRSRAW ; do ROOTDIRS="$ROOTDIRS$SEP$dir" SEP="|" done OURCYGPATTERN="(^($ROOTDIRS))" # Add a user-defined pattern to the cygpath arguments if [ "$GRADLE_CYGPATTERN" != "" ] ; then OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" fi # Now convert the arguments - kludge to limit ourselves to /bin/sh i=0 for arg in "$@" ; do CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` else eval `echo args$i`="\"$arg\"" fi i=$((i+1)) done case $i in (0) set -- ;; (1) set -- "$args0" ;; (2) set -- "$args0" "$args1" ;; (3) set -- "$args0" "$args1" "$args2" ;; (4) set -- "$args0" "$args1" "$args2" "$args3" ;; (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; esac fi # Escape application args save ( ) { for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done echo " " } APP_ARGS=$(save "$@") # Collect all arguments for the java command, following the shell quoting and substitution rules eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" # by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then cd "$(dirname "$0")" fi exec "$JAVACMD" "$@" ================================================ FILE: gradlew.bat ================================================ @if "%DEBUG%" == "" @echo off @rem ########################################################################## @rem @rem Gradle startup script for Windows @rem @rem ########################################################################## @rem Set local scope for the variables with windows NT shell if "%OS%"=="Windows_NT" setlocal set DIRNAME=%~dp0 if "%DIRNAME%" == "" set DIRNAME=. set APP_BASE_NAME=%~n0 set APP_HOME=%DIRNAME% @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. set DEFAULT_JVM_OPTS= @rem Find java.exe if defined JAVA_HOME goto findJavaFromJavaHome set JAVA_EXE=java.exe %JAVA_EXE% -version >NUL 2>&1 if "%ERRORLEVEL%" == "0" goto init echo. echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. echo. echo Please set the JAVA_HOME variable in your environment to match the echo location of your Java installation. goto fail :findJavaFromJavaHome set JAVA_HOME=%JAVA_HOME:"=% set JAVA_EXE=%JAVA_HOME%/bin/java.exe if exist "%JAVA_EXE%" goto init echo. echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% echo. echo Please set the JAVA_HOME variable in your environment to match the echo location of your Java installation. goto fail :init @rem Get command-line arguments, handling Windows variants if not "%OS%" == "Windows_NT" goto win9xME_args :win9xME_args @rem Slurp the command line arguments. set CMD_LINE_ARGS= set _SKIP=2 :win9xME_args_slurp if "x%~1" == "x" goto execute set CMD_LINE_ARGS=%* :execute @rem Setup the command line set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar @rem Execute Gradle "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% :end @rem End local scope for the variables with windows NT shell if "%ERRORLEVEL%"=="0" goto mainEnd :fail rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of rem the _cmd.exe /c_ return code! if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 exit /b 1 :mainEnd if "%OS%"=="Windows_NT" endlocal :omega ================================================ FILE: settings.gradle ================================================ rootProject.name = 'smart-invs' ================================================ FILE: src/main/java/fr/minuskube/inv/ClickableItem.java ================================================ package fr.minuskube.inv; import org.bukkit.event.inventory.InventoryClickEvent; import org.bukkit.inventory.ItemStack; import java.util.function.Consumer; public class ClickableItem { private ItemStack item; private Consumer consumer; private ClickableItem(ItemStack item, Consumer consumer) { this.item = item; this.consumer = consumer; } public static ClickableItem empty(ItemStack item) { return of(item, e -> {}); } public static ClickableItem of(ItemStack item, Consumer consumer) { return new ClickableItem(item, consumer); } public void run(InventoryClickEvent e) { consumer.accept(e); } public ItemStack getItem() { return item; } } ================================================ FILE: src/main/java/fr/minuskube/inv/InventoryListener.java ================================================ package fr.minuskube.inv; import java.util.function.Consumer; public class InventoryListener { private Class type; private Consumer consumer; public InventoryListener(Class type, Consumer consumer) { this.type = type; this.consumer = consumer; } public void accept(T t) { consumer.accept(t); } public Class getType() { return type; } } ================================================ FILE: src/main/java/fr/minuskube/inv/InventoryManager.java ================================================ package fr.minuskube.inv; import fr.minuskube.inv.content.InventoryContents; import fr.minuskube.inv.opener.ChestInventoryOpener; import fr.minuskube.inv.opener.InventoryOpener; import fr.minuskube.inv.opener.SpecialInventoryOpener; import org.bukkit.Bukkit; import org.bukkit.entity.Player; import org.bukkit.event.EventHandler; import org.bukkit.event.EventPriority; import org.bukkit.event.Listener; import org.bukkit.event.inventory.ClickType; import org.bukkit.event.inventory.InventoryAction; import org.bukkit.event.inventory.InventoryClickEvent; import org.bukkit.event.inventory.InventoryCloseEvent; import org.bukkit.event.inventory.InventoryDragEvent; import org.bukkit.event.inventory.InventoryOpenEvent; import org.bukkit.event.inventory.InventoryType; import org.bukkit.event.player.PlayerQuitEvent; import org.bukkit.event.server.PluginDisableEvent; import org.bukkit.inventory.Inventory; import org.bukkit.plugin.PluginManager; import org.bukkit.plugin.java.JavaPlugin; import org.bukkit.scheduler.BukkitRunnable; import java.util.ArrayList; import java.util.Arrays; import java.util.HashMap; import java.util.List; import java.util.Map; import java.util.Optional; import java.util.UUID; import java.util.logging.Level; public class InventoryManager { private JavaPlugin plugin; private PluginManager pluginManager; private Map inventories; private Map contents; private List defaultOpeners; private List openers; public InventoryManager(JavaPlugin plugin) { this.plugin = plugin; this.pluginManager = Bukkit.getPluginManager(); this.inventories = new HashMap<>(); this.contents = new HashMap<>(); this.defaultOpeners = Arrays.asList( new ChestInventoryOpener(), new SpecialInventoryOpener() ); this.openers = new ArrayList<>(); } public void init() { pluginManager.registerEvents(new InvListener(), plugin); new InvTask().runTaskTimer(plugin, 1, 1); } public Optional findOpener(InventoryType type) { Optional opInv = this.openers.stream() .filter(opener -> opener.supports(type)) .findAny(); if (!opInv.isPresent()) { opInv = this.defaultOpeners.stream() .filter(opener -> opener.supports(type)) .findAny(); } return opInv; } public void registerOpeners(InventoryOpener... openers) { this.openers.addAll(Arrays.asList(openers)); } public List getOpenedPlayers(SmartInventory inv) { List list = new ArrayList<>(); this.inventories.forEach((player, playerInv) -> { if (inv.equals(playerInv)) list.add(Bukkit.getPlayer(player)); }); return list; } public Optional getInventory(Player p) { return Optional.ofNullable(this.inventories.get(p.getUniqueId())); } protected void setInventory(Player p, SmartInventory inv) { if (inv == null) this.inventories.remove(p.getUniqueId()); else this.inventories.put(p.getUniqueId(), inv); } public Optional getContents(Player p) { return Optional.ofNullable(this.contents.get(p.getUniqueId())); } protected void setContents(Player p, InventoryContents contents) { if (contents == null) this.contents.remove(p.getUniqueId()); else this.contents.put(p.getUniqueId(), contents); } public void handleInventoryOpenError(SmartInventory inventory, Player player, Exception exception) { inventory.close(player); Bukkit.getLogger().log(Level.SEVERE, "Error while opening SmartInventory:", exception); } public void handleInventoryUpdateError(SmartInventory inventory, Player player, Exception exception) { inventory.close(player); Bukkit.getLogger().log(Level.SEVERE, "Error while updating SmartInventory:", exception); } @SuppressWarnings("unchecked") class InvListener implements Listener { @EventHandler(priority = EventPriority.LOW) public void onInventoryClick(InventoryClickEvent e) { Player p = (Player) e.getWhoClicked(); if (!inventories.containsKey(p.getUniqueId())) return; // Restrict putting items from the bottom inventory into the top inventory Inventory clickedInventory = e.getClickedInventory(); if (clickedInventory == p.getOpenInventory().getBottomInventory()) { if (e.getAction() == InventoryAction.COLLECT_TO_CURSOR || e.getAction() == InventoryAction.MOVE_TO_OTHER_INVENTORY) { e.setCancelled(true); return; } if (e.getAction() == InventoryAction.NOTHING && e.getClick() != ClickType.MIDDLE) { e.setCancelled(true); return; } } if (clickedInventory == p.getOpenInventory().getTopInventory()) { e.setCancelled(true); int row = e.getSlot() / 9; int column = e.getSlot() % 9; if (row < 0 || column < 0) return; SmartInventory inv = inventories.get(p.getUniqueId()); if (row >= inv.getRows() || column >= inv.getColumns()) return; inv.getListeners().stream() .filter(listener -> listener.getType() == InventoryClickEvent.class) .forEach(listener -> ((InventoryListener) listener).accept(e)); contents.get(p.getUniqueId()).get(row, column).ifPresent(item -> item.run(e)); p.updateInventory(); } } @EventHandler(priority = EventPriority.LOW) public void onInventoryDrag(InventoryDragEvent e) { Player p = (Player) e.getWhoClicked(); if (!inventories.containsKey(p.getUniqueId())) return; SmartInventory inv = inventories.get(p.getUniqueId()); for (int slot : e.getRawSlots()) { if (slot >= p.getOpenInventory().getTopInventory().getSize()) continue; e.setCancelled(true); break; } inv.getListeners().stream() .filter(listener -> listener.getType() == InventoryDragEvent.class) .forEach(listener -> ((InventoryListener) listener).accept(e)); } @EventHandler(priority = EventPriority.LOW) public void onInventoryOpen(InventoryOpenEvent e) { Player p = (Player) e.getPlayer(); if (!inventories.containsKey(p.getUniqueId())) return; SmartInventory inv = inventories.get(p.getUniqueId()); inv.getListeners().stream() .filter(listener -> listener.getType() == InventoryOpenEvent.class) .forEach(listener -> ((InventoryListener) listener).accept(e)); } @EventHandler(priority = EventPriority.LOW) public void onInventoryClose(InventoryCloseEvent e) { Player p = (Player) e.getPlayer(); if (!inventories.containsKey(p.getUniqueId())) return; SmartInventory inv = inventories.get(p.getUniqueId()); inv.getListeners().stream() .filter(listener -> listener.getType() == InventoryCloseEvent.class) .forEach(listener -> ((InventoryListener) listener).accept(e)); if (inv.isCloseable()) { e.getInventory().clear(); inventories.remove(p.getUniqueId()); contents.remove(p.getUniqueId()); } else Bukkit.getScheduler().runTask(plugin, () -> p.openInventory(e.getInventory())); } @EventHandler(priority = EventPriority.LOW) public void onPlayerQuit(PlayerQuitEvent e) { Player p = e.getPlayer(); if (!inventories.containsKey(p.getUniqueId())) return; SmartInventory inv = inventories.get(p.getUniqueId()); inv.getListeners().stream() .filter(listener -> listener.getType() == PlayerQuitEvent.class) .forEach(listener -> ((InventoryListener) listener).accept(e)); inventories.remove(p.getUniqueId()); contents.remove(p.getUniqueId()); } @EventHandler(priority = EventPriority.LOW) public void onPluginDisable(PluginDisableEvent e) { new HashMap<>(inventories).forEach((player, inv) -> { inv.getListeners().stream() .filter(listener -> listener.getType() == PluginDisableEvent.class) .forEach(listener -> ((InventoryListener) listener).accept(e)); inv.close(Bukkit.getPlayer(player)); }); inventories.clear(); contents.clear(); } } class InvTask extends BukkitRunnable { @Override public void run() { new HashMap<>(inventories).forEach((uuid, inv) -> { Player player = Bukkit.getPlayer(uuid); try { inv.getProvider().update(player, contents.get(uuid)); } catch (Exception e) { handleInventoryUpdateError(inv, player, e); } }); } } } ================================================ FILE: src/main/java/fr/minuskube/inv/SmartInventory.java ================================================ package fr.minuskube.inv; import fr.minuskube.inv.content.InventoryContents; import fr.minuskube.inv.content.InventoryProvider; import fr.minuskube.inv.opener.InventoryOpener; import org.bukkit.entity.Player; import org.bukkit.event.Event; import org.bukkit.event.inventory.InventoryCloseEvent; import org.bukkit.event.inventory.InventoryType; import org.bukkit.inventory.Inventory; import java.util.ArrayList; import java.util.List; import java.util.Optional; @SuppressWarnings("unchecked") public class SmartInventory { private String id; private String title; private InventoryType type; private int rows, columns; private boolean closeable; private InventoryProvider provider; private SmartInventory parent; private List> listeners; private InventoryManager manager; private SmartInventory(InventoryManager manager) { this.manager = manager; } public Inventory open(Player player) { return open(player, 0); } public Inventory open(Player player, int page) { Optional oldInv = this.manager.getInventory(player); oldInv.ifPresent(inv -> { inv.getListeners().stream() .filter(listener -> listener.getType() == InventoryCloseEvent.class) .forEach(listener -> ((InventoryListener) listener) .accept(new InventoryCloseEvent(player.getOpenInventory()))); this.manager.setInventory(player, null); }); InventoryContents contents = new InventoryContents.Impl(this, player.getUniqueId()); contents.pagination().page(page); this.manager.setContents(player, contents); try { this.provider.init(player, contents); // If the current inventory has been closed or replaced within the init method, returns if (!this.manager.getContents(player).equals(Optional.of(contents))) { return null; } InventoryOpener opener = this.manager.findOpener(type) .orElseThrow(() -> new IllegalStateException("No opener found for the inventory type " + type.name())); Inventory handle = opener.open(this, player); this.manager.setInventory(player, this); return handle; } catch (Exception e) { this.manager.handleInventoryOpenError(this, player, e); return null; } } @SuppressWarnings("unchecked") public void close(Player player) { listeners.stream() .filter(listener -> listener.getType() == InventoryCloseEvent.class) .forEach(listener -> ((InventoryListener) listener) .accept(new InventoryCloseEvent(player.getOpenInventory()))); this.manager.setInventory(player, null); player.closeInventory(); this.manager.setContents(player, null); } public String getId() { return id; } public String getTitle() { return title; } public InventoryType getType() { return type; } public int getRows() { return rows; } public int getColumns() { return columns; } public boolean isCloseable() { return closeable; } public void setCloseable(boolean closeable) { this.closeable = closeable; } public InventoryProvider getProvider() { return provider; } public Optional getParent() { return Optional.ofNullable(parent); } public InventoryManager getManager() { return manager; } List> getListeners() { return listeners; } public static Builder builder() { return new Builder(); } public static final class Builder { private String id = "unknown"; private String title = ""; private InventoryType type = InventoryType.CHEST; private int rows = 6, columns = 9; private boolean closeable = true; private InventoryManager manager; private InventoryProvider provider; private SmartInventory parent; private List> listeners = new ArrayList<>(); private Builder() {} public Builder id(String id) { this.id = id; return this; } public Builder title(String title) { this.title = title; return this; } public Builder type(InventoryType type) { this.type = type; return this; } public Builder size(int rows, int columns) { this.rows = rows; this.columns = columns; return this; } public Builder closeable(boolean closeable) { this.closeable = closeable; return this; } public Builder provider(InventoryProvider provider) { this.provider = provider; return this; } public Builder parent(SmartInventory parent) { this.parent = parent; return this; } public Builder listener(InventoryListener listener) { this.listeners.add(listener); return this; } public Builder manager(InventoryManager manager) { this.manager = manager; return this; } public SmartInventory build() { if(this.provider == null) throw new IllegalStateException("The provider of the SmartInventory.Builder must be set."); InventoryManager manager = this.manager != null ? this.manager : SmartInvsPlugin.manager(); if(manager == null) throw new IllegalStateException("The manager of the SmartInventory.Builder must be set, " + "or the SmartInvs should be loaded as a plugin."); SmartInventory inv = new SmartInventory(manager); inv.id = this.id; inv.title = this.title; inv.type = this.type; inv.rows = this.rows; inv.columns = this.columns; inv.closeable = this.closeable; inv.provider = this.provider; inv.parent = this.parent; inv.listeners = this.listeners; return inv; } } } ================================================ FILE: src/main/java/fr/minuskube/inv/SmartInvsPlugin.java ================================================ package fr.minuskube.inv; import org.bukkit.plugin.java.JavaPlugin; public class SmartInvsPlugin extends JavaPlugin { private static SmartInvsPlugin instance; private static InventoryManager invManager; @Override public void onEnable() { instance = this; invManager = new InventoryManager(this); invManager.init(); } public static InventoryManager manager() { return invManager; } public static SmartInvsPlugin instance() { return instance; } } ================================================ FILE: src/main/java/fr/minuskube/inv/content/InventoryContents.java ================================================ package fr.minuskube.inv.content; import fr.minuskube.inv.ClickableItem; import fr.minuskube.inv.SmartInventory; import org.bukkit.Bukkit; import org.bukkit.entity.Player; import org.bukkit.inventory.Inventory; import org.bukkit.inventory.ItemStack; import java.util.HashMap; import java.util.Map; import java.util.Optional; import java.util.UUID; public interface InventoryContents { SmartInventory inventory(); Pagination pagination(); Optional iterator(String id); SlotIterator newIterator(String id, SlotIterator.Type type, int startRow, int startColumn); SlotIterator newIterator(SlotIterator.Type type, int startRow, int startColumn); SlotIterator newIterator(String id, SlotIterator.Type type, SlotPos startPos); SlotIterator newIterator(SlotIterator.Type type, SlotPos startPos); ClickableItem[][] all(); Optional firstEmpty(); Optional get(int row, int column); Optional get(SlotPos slotPos); InventoryContents set(int row, int column, ClickableItem item); InventoryContents set(SlotPos slotPos, ClickableItem item); InventoryContents add(ClickableItem item); InventoryContents fill(ClickableItem item); InventoryContents fillRow(int row, ClickableItem item); InventoryContents fillColumn(int column, ClickableItem item); InventoryContents fillBorders(ClickableItem item); InventoryContents fillRect(int fromRow, int fromColumn, int toRow, int toColumn, ClickableItem item); InventoryContents fillRect(SlotPos fromPos, SlotPos toPos, ClickableItem item); T property(String name); T property(String name, T def); InventoryContents setProperty(String name, Object value); class Impl implements InventoryContents { private SmartInventory inv; private UUID player; private ClickableItem[][] contents; private Pagination pagination = new Pagination.Impl(); private Map iterators = new HashMap<>(); private Map properties = new HashMap<>(); public Impl(SmartInventory inv, UUID player) { this.inv = inv; this.player = player; this.contents = new ClickableItem[inv.getRows()][inv.getColumns()]; } @Override public SmartInventory inventory() { return inv; } @Override public Pagination pagination() { return pagination; } @Override public Optional iterator(String id) { return Optional.ofNullable(this.iterators.get(id)); } @Override public SlotIterator newIterator(String id, SlotIterator.Type type, int startRow, int startColumn) { SlotIterator iterator = new SlotIterator.Impl(this, inv, type, startRow, startColumn); this.iterators.put(id, iterator); return iterator; } @Override public SlotIterator newIterator(String id, SlotIterator.Type type, SlotPos startPos) { return newIterator(id, type, startPos.getRow(), startPos.getColumn()); } @Override public SlotIterator newIterator(SlotIterator.Type type, int startRow, int startColumn) { return new SlotIterator.Impl(this, inv, type, startRow, startColumn); } @Override public SlotIterator newIterator(SlotIterator.Type type, SlotPos startPos) { return newIterator(type, startPos.getRow(), startPos.getColumn()); } @Override public ClickableItem[][] all() { return contents; } @Override public Optional firstEmpty() { for (int row = 0; row < contents.length; row++) { for(int column = 0; column < contents[0].length; column++) { if(!this.get(row, column).isPresent()) return Optional.of(new SlotPos(row, column)); } } return Optional.empty(); } @Override public Optional get(int row, int column) { if(row >= contents.length) return Optional.empty(); if(column >= contents[row].length) return Optional.empty(); return Optional.ofNullable(contents[row][column]); } @Override public Optional get(SlotPos slotPos) { return get(slotPos.getRow(), slotPos.getColumn()); } @Override public InventoryContents set(int row, int column, ClickableItem item) { if(row >= contents.length) return this; if(column >= contents[row].length) return this; contents[row][column] = item; update(row, column, item != null ? item.getItem() : null); return this; } @Override public InventoryContents set(SlotPos slotPos, ClickableItem item) { return set(slotPos.getRow(), slotPos.getColumn(), item); } @Override public InventoryContents add(ClickableItem item) { for(int row = 0; row < contents.length; row++) { for(int column = 0; column < contents[0].length; column++) { if(contents[row][column] == null) { set(row, column, item); return this; } } } return this; } @Override public InventoryContents fill(ClickableItem item) { for(int row = 0; row < contents.length; row++) for(int column = 0; column < contents[row].length; column++) set(row, column, item); return this; } @Override public InventoryContents fillRow(int row, ClickableItem item) { if(row >= contents.length) return this; for(int column = 0; column < contents[row].length; column++) set(row, column, item); return this; } @Override public InventoryContents fillColumn(int column, ClickableItem item) { for(int row = 0; row < contents.length; row++) set(row, column, item); return this; } @Override public InventoryContents fillBorders(ClickableItem item) { fillRect(0, 0, inv.getRows() - 1, inv.getColumns() - 1, item); return this; } @Override public InventoryContents fillRect(int fromRow, int fromColumn, int toRow, int toColumn, ClickableItem item) { for(int row = fromRow; row <= toRow; row++) { for(int column = fromColumn; column <= toColumn; column++) { if(row != fromRow && row != toRow && column != fromColumn && column != toColumn) continue; set(row, column, item); } } return this; } @Override public InventoryContents fillRect(SlotPos fromPos, SlotPos toPos, ClickableItem item) { return fillRect(fromPos.getRow(), fromPos.getColumn(), toPos.getRow(), toPos.getColumn(), item); } @SuppressWarnings("unchecked") @Override public T property(String name) { return (T) properties.get(name); } @SuppressWarnings("unchecked") @Override public T property(String name, T def) { return properties.containsKey(name) ? (T) properties.get(name) : def; } @Override public InventoryContents setProperty(String name, Object value) { properties.put(name, value); return this; } private void update(int row, int column, ItemStack item) { Player currentPlayer = Bukkit.getPlayer(player); if(!inv.getManager().getOpenedPlayers(inv).contains(currentPlayer)) return; Inventory topInventory = currentPlayer.getOpenInventory().getTopInventory(); topInventory.setItem(inv.getColumns() * row + column, item); } } } ================================================ FILE: src/main/java/fr/minuskube/inv/content/InventoryProvider.java ================================================ package fr.minuskube.inv.content; import org.bukkit.entity.Player; public interface InventoryProvider { void init(Player player, InventoryContents contents); default void update(Player player, InventoryContents contents) {} } ================================================ FILE: src/main/java/fr/minuskube/inv/content/Pagination.java ================================================ package fr.minuskube.inv.content; import fr.minuskube.inv.ClickableItem; import java.util.Arrays; public interface Pagination { ClickableItem[] getPageItems(); int getPage(); Pagination page(int page); boolean isFirst(); boolean isLast(); Pagination first(); Pagination previous(); Pagination next(); Pagination last(); Pagination addToIterator(SlotIterator iterator); Pagination setItems(ClickableItem... items); Pagination setItemsPerPage(int itemsPerPage); class Impl implements Pagination { private int currentPage; private ClickableItem[] items = new ClickableItem[0]; private int itemsPerPage = 5; @Override public ClickableItem[] getPageItems() { return Arrays.copyOfRange(items, currentPage * itemsPerPage, (currentPage + 1) * itemsPerPage); } @Override public int getPage() { return this.currentPage; } @Override public Pagination page(int page) { this.currentPage = page; return this; } @Override public boolean isFirst() { return this.currentPage == 0; } @Override public boolean isLast() { int pageCount = (int) Math.ceil((double) this.items.length / this.itemsPerPage); return this.currentPage >= pageCount - 1; } @Override public Pagination first() { this.currentPage = 0; return this; } @Override public Pagination previous() { if(!isFirst()) this.currentPage--; return this; } @Override public Pagination next() { if(!isLast()) this.currentPage++; return this; } @Override public Pagination last() { this.currentPage = this.items.length / this.itemsPerPage; return this; } @Override public Pagination addToIterator(SlotIterator iterator) { for(ClickableItem item : getPageItems()) { iterator.next().set(item); if(iterator.ended()) break; } return this; } @Override public Pagination setItems(ClickableItem... items) { this.items = items; return this; } @Override public Pagination setItemsPerPage(int itemsPerPage) { this.itemsPerPage = itemsPerPage; return this; } } } ================================================ FILE: src/main/java/fr/minuskube/inv/content/SlotIterator.java ================================================ package fr.minuskube.inv.content; import fr.minuskube.inv.ClickableItem; import fr.minuskube.inv.SmartInventory; import java.util.HashSet; import java.util.Optional; import java.util.Set; public interface SlotIterator { enum Type { HORIZONTAL, VERTICAL } Optional get(); SlotIterator set(ClickableItem item); SlotIterator previous(); SlotIterator next(); SlotIterator blacklist(int row, int column); SlotIterator blacklist(SlotPos slotPos); int row(); SlotIterator row(int row); int column(); SlotIterator column(int column); boolean started(); boolean ended(); boolean doesAllowOverride(); SlotIterator allowOverride(boolean override); class Impl implements SlotIterator { private InventoryContents contents; private SmartInventory inv; private Type type; private boolean started = false; private boolean allowOverride = true; private int row, column; private Set blacklisted = new HashSet<>(); public Impl(InventoryContents contents, SmartInventory inv, Type type, int startRow, int startColumn) { this.contents = contents; this.inv = inv; this.type = type; this.row = startRow; this.column = startColumn; } public Impl(InventoryContents contents, SmartInventory inv, Type type) { this(contents, inv, type, 0, 0); } @Override public Optional get() { return contents.get(row, column); } @Override public SlotIterator set(ClickableItem item) { if(canPlace()) contents.set(row, column, item); return this; } @Override public SlotIterator previous() { if(row == 0 && column == 0) { this.started = true; return this; } do { if(!this.started) { this.started = true; } else { switch(type) { case HORIZONTAL: column--; if(column == 0) { column = inv.getColumns() - 1; row--; } break; case VERTICAL: row--; if(row == 0) { row = inv.getRows() - 1; column--; } break; } } } while(!canPlace() && (row != 0 || column != 0)); return this; } @Override public SlotIterator next() { if(ended()) { this.started = true; return this; } do { if(!this.started) { this.started = true; } else { switch(type) { case HORIZONTAL: column = ++column % inv.getColumns(); if(column == 0) row++; break; case VERTICAL: row = ++row % inv.getRows(); if(row == 0) column++; break; } } } while(!canPlace() && !ended()); return this; } @Override public SlotIterator blacklist(int row, int column) { this.blacklisted.add(SlotPos.of(row, column)); return this; } @Override public SlotIterator blacklist(SlotPos slotPos) { return blacklist(slotPos.getRow(), slotPos.getColumn()); } @Override public int row() { return row; } @Override public SlotIterator row(int row) { this.row = row; return this; } @Override public int column() { return column; } @Override public SlotIterator column(int column) { this.column = column; return this; } @Override public boolean started() { return this.started; } @Override public boolean ended() { return row == inv.getRows() - 1 && column == inv.getColumns() - 1; } @Override public boolean doesAllowOverride() { return allowOverride; } @Override public SlotIterator allowOverride(boolean override) { this.allowOverride = override; return this; } private boolean canPlace() { return !blacklisted.contains(SlotPos.of(row, column)) && (allowOverride || !this.get().isPresent()); } } } ================================================ FILE: src/main/java/fr/minuskube/inv/content/SlotPos.java ================================================ package fr.minuskube.inv.content; public class SlotPos { private final int row; private final int column; public SlotPos(int row, int column) { this.row = row; this.column = column; } @Override public boolean equals(Object obj) { if(this == obj) return true; if(obj == null || getClass() != obj.getClass()) return false; SlotPos slotPos = (SlotPos) obj; return row == slotPos.row && column == slotPos.column; } @Override public int hashCode() { int result = row; result = 31 * result + column; return result; } public int getRow() { return row; } public int getColumn() { return column; } public static SlotPos of(int row, int column) { return new SlotPos(row, column); } } ================================================ FILE: src/main/java/fr/minuskube/inv/opener/ChestInventoryOpener.java ================================================ package fr.minuskube.inv.opener; import com.google.common.base.Preconditions; import fr.minuskube.inv.InventoryManager; import fr.minuskube.inv.SmartInventory; import org.bukkit.Bukkit; import org.bukkit.entity.Player; import org.bukkit.event.inventory.InventoryType; import org.bukkit.inventory.Inventory; public class ChestInventoryOpener implements InventoryOpener { @Override public Inventory open(SmartInventory inv, Player player) { Preconditions.checkArgument(inv.getColumns() == 9, "The column count for the chest inventory must be 9, found: %s.", inv.getColumns()); Preconditions.checkArgument(inv.getRows() >= 1 && inv.getRows() <= 6, "The row count for the chest inventory must be between 1 and 6, found: %s", inv.getRows()); InventoryManager manager = inv.getManager(); Inventory handle = Bukkit.createInventory(player, inv.getRows() * inv.getColumns(), inv.getTitle()); fill(handle, manager.getContents(player).get()); player.openInventory(handle); return handle; } @Override public boolean supports(InventoryType type) { return type == InventoryType.CHEST || type == InventoryType.ENDER_CHEST; } } ================================================ FILE: src/main/java/fr/minuskube/inv/opener/InventoryOpener.java ================================================ package fr.minuskube.inv.opener; import fr.minuskube.inv.ClickableItem; import fr.minuskube.inv.SmartInventory; import fr.minuskube.inv.content.InventoryContents; import org.bukkit.entity.Player; import org.bukkit.event.inventory.InventoryType; import org.bukkit.inventory.Inventory; public interface InventoryOpener { Inventory open(SmartInventory inv, Player player); boolean supports(InventoryType type); default void fill(Inventory handle, InventoryContents contents) { ClickableItem[][] items = contents.all(); for(int row = 0; row < items.length; row++) { for(int column = 0; column < items[row].length; column++) { if(items[row][column] != null) handle.setItem(9 * row + column, items[row][column].getItem()); } } } } ================================================ FILE: src/main/java/fr/minuskube/inv/opener/SpecialInventoryOpener.java ================================================ package fr.minuskube.inv.opener; import com.google.common.collect.ImmutableList; import fr.minuskube.inv.InventoryManager; import fr.minuskube.inv.SmartInventory; import org.bukkit.Bukkit; import org.bukkit.entity.Player; import org.bukkit.event.inventory.InventoryType; import org.bukkit.inventory.Inventory; import java.util.List; public class SpecialInventoryOpener implements InventoryOpener { private static final List SUPPORTED = ImmutableList.of( InventoryType.FURNACE, InventoryType.WORKBENCH, InventoryType.DISPENSER, InventoryType.DROPPER, InventoryType.ENCHANTING, InventoryType.BREWING, InventoryType.ANVIL, InventoryType.BEACON, InventoryType.HOPPER ); @Override public Inventory open(SmartInventory inv, Player player) { InventoryManager manager = inv.getManager(); Inventory handle = Bukkit.createInventory(player, inv.getType(), inv.getTitle()); fill(handle, manager.getContents(player).get()); player.openInventory(handle); return handle; } @Override public boolean supports(InventoryType type) { return SUPPORTED.contains(type); } } ================================================ FILE: src/main/resources/plugin.yml ================================================ name: SmartInvs version: 1.2.7 description: Inventory API for your Bukkit Plugins. author: MinusKube website: https://github.com/MinusKube/SmartInvs main: fr.minuskube.inv.SmartInvsPlugin