Add cancellable events

api/src/main/java/com/alttd/essentia/events/EssentiaEvent.java

@@ -0,0 +1,20 @@
+package com.alttd.essentia.events;
+
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.Event;
+
+public abstract class EssentiaEvent extends Event implements Cancellable {
+
+    private boolean cancelled;
+
+    @Override
+    public boolean isCancelled() {
+        return cancelled;
+    }
+
+    @Override
+    public void setCancelled(boolean b) {
+        this.cancelled = true;
+    }
+
+}

api/src/main/java/com/alttd/essentia/events/PlayerRemoveHomeEvent.java

@@ -0,0 +1,39 @@
+package com.alttd.essentia.events;
+
+import org.bukkit.Location;
+import org.bukkit.entity.Player;
+import org.bukkit.event.HandlerList;
+import org.jetbrains.annotations.NotNull;
+
+public class PlayerRemoveHomeEvent extends EssentiaEvent {
+
+    private static final HandlerList handlerList = new HandlerList();
+
+    private final Player player;
+    private final String homeName;
+
+    public PlayerRemoveHomeEvent(Player player, String homeName) {
+        this.player = player;
+        this.homeName = homeName;
+    }
+
+    public Player getPlayer() {
+        return player;
+    }
+
+    public String getHomeName() {
+        return homeName;
+    }
+
+    @NotNull
+    @Override
+    public HandlerList getHandlers() {
+        return handlerList;
+    }
+
+    @NotNull
+    public static HandlerList getHandlerList() {
+        return handlerList;
+    }
+
+}

api/src/main/java/com/alttd/essentia/events/PlayerSetHomeEvent.java

@@ -0,0 +1,45 @@
+package com.alttd.essentia.events;
+
+import org.bukkit.Location;
+import org.bukkit.entity.Player;
+import org.bukkit.event.HandlerList;
+import org.jetbrains.annotations.NotNull;
+
+public class PlayerSetHomeEvent extends EssentiaEvent {
+
+    private static final HandlerList handlerList = new HandlerList();
+
+    private final Player player;
+    private final Location location;
+    private final String homeName;
+
+    public PlayerSetHomeEvent(Player player, Location location, String homeName) {
+        this.player = player;
+        this.location = location;
+        this.homeName = homeName;
+    }
+
+    public Player getPlayer() {
+        return player;
+    }
+
+    public Location getLocation() {
+        return location;
+    }
+
+    public String getHomeName() {
+        return homeName;
+    }
+
+    @NotNull
+    @Override
+    public HandlerList getHandlers() {
+        return handlerList;
+    }
+
+    @NotNull
+    public static HandlerList getHandlerList() {
+        return handlerList;
+    }
+
+}

api/src/main/java/com/alttd/essentia/events/PlayerTeleportBackEvent.java

@@ -0,0 +1,39 @@
+package com.alttd.essentia.events;
+
+import org.bukkit.Location;
+import org.bukkit.entity.Player;
+import org.bukkit.event.HandlerList;
+import org.jetbrains.annotations.NotNull;
+
+public class PlayerTeleportBackEvent extends EssentiaEvent {
+
+    private static final HandlerList handlerList = new HandlerList();
+
+    private final Player player;
+    private final Location location;
+
+    public PlayerTeleportBackEvent(Player player, Location location) {
+        this.player = player;
+        this.location = location;
+    }
+
+    public Player getPlayer() {
+        return player;
+    }
+
+    public Location getLocation() {
+        return location;
+    }
+
+    @NotNull
+    @Override
+    public HandlerList getHandlers() {
+        return handlerList;
+    }
+
+    @NotNull
+    public static HandlerList getHandlerList() {
+        return handlerList;
+    }
+
+}

api/src/main/java/com/alttd/essentia/events/PlayerTeleportHomeEvent.java

@@ -0,0 +1,45 @@
+package com.alttd.essentia.events;
+
+import org.bukkit.Location;
+import org.bukkit.entity.Player;
+import org.bukkit.event.HandlerList;
+import org.jetbrains.annotations.NotNull;
+
+public class PlayerTeleportHomeEvent extends EssentiaEvent {
+
+    private static final HandlerList handlerList = new HandlerList();
+
+    private final Player player;
+    private final Location location;
+    private final String homeName;
+
+    public PlayerTeleportHomeEvent(Player player, Location location, String homeName) {
+        this.player = player;
+        this.location = location;
+        this.homeName = homeName;
+    }
+
+    public Player getPlayer() {
+        return player;
+    }
+
+    public Location getLocation() {
+        return location;
+    }
+
+    public String getHomeName() {
+        return homeName;
+    }
+
+    @NotNull
+    @Override
+    public HandlerList getHandlers() {
+        return handlerList;
+    }
+
+    @NotNull
+    public static HandlerList getHandlerList() {
+        return handlerList;
+    }
+
+}

api/src/main/java/com/alttd/essentia/events/PlayerTeleportSpawnEvent.java

@@ -0,0 +1,39 @@
+package com.alttd.essentia.events;
+
+import org.bukkit.Location;
+import org.bukkit.entity.Player;
+import org.bukkit.event.HandlerList;
+import org.jetbrains.annotations.NotNull;
+
+public class PlayerTeleportSpawnEvent extends EssentiaEvent {
+
+    private static final HandlerList handlerList = new HandlerList();
+
+    private final Player player;
+    private final Location location;
+
+    public PlayerTeleportSpawnEvent(Player player, Location location) {
+        this.player = player;
+        this.location = location;
+    }
+
+    public Player getPlayer() {
+        return player;
+    }
+
+    public Location getLocation() {
+        return location;
+    }
+
+    @NotNull
+    @Override
+    public HandlerList getHandlers() {
+        return handlerList;
+    }
+
+    @NotNull
+    public static HandlerList getHandlerList() {
+        return handlerList;
+    }
+
+}

plugin/src/main/java/com/alttd/essentia/commands/player/BackCommand.java

@@ -4,6 +4,8 @@ import com.alttd.essentia.EssentiaPlugin;
 import com.alttd.essentia.commands.PlayerSubCommand;
 import com.alttd.essentia.configuration.Config;
 import com.alttd.essentia.configuration.PlayerConfig;
+import com.alttd.essentia.events.EssentiaEvent;
+import com.alttd.essentia.events.PlayerTeleportBackEvent;
 import com.alttd.essentia.tasks.TeleportSounds;
 import org.bukkit.Location;
 import org.bukkit.entity.Player;
@@ -22,7 +24,10 @@ public class BackCommand extends PlayerSubCommand {
             player.sendRichMessage(Config.NO_BACK_LOCATION);
             return true;
         }
-
+        EssentiaEvent event = new PlayerTeleportBackEvent(player, back);
+        if (!event.callEvent()) {
+            return true;
+        }
         new TeleportSounds(back, player.getLocation())
                 .runTaskLater(plugin, 1);
 

plugin/src/main/java/com/alttd/essentia/commands/player/DeathBackCommand.java

@@ -4,6 +4,8 @@ import com.alttd.essentia.EssentiaPlugin;
 import com.alttd.essentia.commands.PlayerSubCommand;
 import com.alttd.essentia.configuration.Config;
 import com.alttd.essentia.configuration.PlayerConfig;
+import com.alttd.essentia.events.EssentiaEvent;
+import com.alttd.essentia.events.PlayerTeleportBackEvent;
 import com.alttd.essentia.tasks.TeleportSounds;
 import org.bukkit.Location;
 import org.bukkit.entity.Player;
@@ -22,7 +24,10 @@ public class DeathBackCommand extends PlayerSubCommand {
             player.sendRichMessage(Config.NO_DEATH_LOCATION);
             return true;
         }
-
+        EssentiaEvent event = new PlayerTeleportBackEvent(player, back);
+        if (!event.callEvent()) {
+            return true;
+        }
         new TeleportSounds(back, player.getLocation())
                 .runTaskLater(plugin, 1);
 

plugin/src/main/java/com/alttd/essentia/commands/player/DelHomeCommand.java

@@ -4,6 +4,9 @@ import com.alttd.essentia.EssentiaPlugin;
 import com.alttd.essentia.commands.PlayerSubCommand;
 import com.alttd.essentia.configuration.Config;
 import com.alttd.essentia.configuration.PlayerConfig;
+import com.alttd.essentia.events.EssentiaEvent;
+import com.alttd.essentia.events.PlayerRemoveHomeEvent;
+import com.alttd.essentia.events.PlayerTeleportBackEvent;
 import net.kyori.adventure.text.minimessage.tag.resolver.Placeholder;
 import org.bukkit.entity.Player;
 
@@ -27,7 +30,10 @@ public class DelHomeCommand extends PlayerSubCommand {
             player.sendRichMessage(Config.HOME_DOES_NOT_EXIST, Placeholder.unparsed("home", home));
             return true;
         }
-
+        EssentiaEvent event = new PlayerRemoveHomeEvent(player, home);
+        if (!event.callEvent()) {
+            return true;
+        }
         playerConfig.setHome(home, null);
         player.sendRichMessage(Config.HOME_DELETED, Placeholder.unparsed("home", home));
         return true;

plugin/src/main/java/com/alttd/essentia/commands/player/HomeCommand.java

@@ -4,6 +4,9 @@ import com.alttd.essentia.EssentiaPlugin;
 import com.alttd.essentia.commands.PlayerSubCommand;
 import com.alttd.essentia.configuration.Config;
 import com.alttd.essentia.configuration.PlayerConfig;
+import com.alttd.essentia.events.EssentiaEvent;
+import com.alttd.essentia.events.PlayerTeleportBackEvent;
+import com.alttd.essentia.events.PlayerTeleportHomeEvent;
 import com.alttd.essentia.tasks.TeleportSounds;
 import net.kyori.adventure.text.minimessage.tag.resolver.Placeholder;
 import org.bukkit.Location;
@@ -57,7 +60,10 @@ public class HomeCommand extends PlayerSubCommand {
             player.sendRichMessage(Config.HOME_DOES_NOT_EXIST, Placeholder.parsed("home", home));
             return true;
         }
-
+        EssentiaEvent event = new PlayerTeleportHomeEvent(player, homeLoc,  home);
+        if (!event.callEvent()) {
+            return true;
+        }
         new TeleportSounds(homeLoc, player.getLocation())
                 .runTaskLater(plugin, 1);
 

plugin/src/main/java/com/alttd/essentia/commands/player/SetHomeCommand.java

@@ -4,7 +4,11 @@ import com.alttd.essentia.EssentiaPlugin;
 import com.alttd.essentia.commands.PlayerSubCommand;
 import com.alttd.essentia.configuration.Config;
 import com.alttd.essentia.configuration.PlayerConfig;
+import com.alttd.essentia.events.EssentiaEvent;
+import com.alttd.essentia.events.PlayerSetHomeEvent;
+import com.alttd.essentia.events.PlayerTeleportHomeEvent;
 import net.kyori.adventure.text.minimessage.tag.resolver.Placeholder;
+import org.bukkit.Location;
 import org.bukkit.entity.Player;
 
 public class SetHomeCommand extends PlayerSubCommand {
@@ -35,8 +39,12 @@ public class SetHomeCommand extends PlayerSubCommand {
             player.sendRichMessage(Config.HOME_SET_MAX, Placeholder.unparsed("limit", String.valueOf(limit)));
             return true;
         }
-
-        playerConfig.setHome(home, player.getLocation());
+        Location homeLoc = player.getLocation();
+        EssentiaEvent event = new PlayerSetHomeEvent(player, homeLoc,  home);
+        if (!event.callEvent()) {
+            return true;
+        }
+        playerConfig.setHome(home, homeLoc);
         player.sendRichMessage(Config.HOME_SET, Placeholder.unparsed("home", home));
         return true;
     }

plugin/src/main/java/com/alttd/essentia/commands/player/SpawnCommand.java

@@ -4,6 +4,9 @@ import com.alttd.essentia.EssentiaPlugin;
 import com.alttd.essentia.commands.PlayerSubCommand;
 import com.alttd.essentia.configuration.Config;
 import com.alttd.essentia.configuration.PlayerConfig;
+import com.alttd.essentia.events.EssentiaEvent;
+import com.alttd.essentia.events.PlayerSetHomeEvent;
+import com.alttd.essentia.events.PlayerTeleportSpawnEvent;
 import com.alttd.essentia.tasks.TeleportSounds;
 import org.bukkit.Location;
 import org.bukkit.World;
@@ -23,6 +26,10 @@ public class SpawnCommand extends PlayerSubCommand {
             return true;
         }
         Location spawnLocation = world.getSpawnLocation();
+        EssentiaEvent event = new PlayerTeleportSpawnEvent(player, spawnLocation);
+        if (!event.callEvent()) {
+            return true;
+        }
         new TeleportSounds(spawnLocation, player.getLocation())
                 .runTaskLater(plugin, 1);