fix: Standardize projectile permissions (#3374)

* fix: Standardize projectile permissions

- Let all projectiles (not just splash potions) have a permissions check on throwing
- Fixes snowballs, eggs, etc. being able to be thrown when not added to the plot, etc.
- Fixes #2986 (splash potions only able being to be thrown when also added to the plot)
- Remove the specialized code for egg hatching as now eggs are cancelled entirely
- Remove the non-standard plots.projectile.unowned and plots.projectile.other permissions in favor of the standard admin ones

* docs: Add back deprecated projectile permissions

* docs: Update Core/src/main/java/com/plotsquared/core/permissions/Permission.java

Co-authored-by: Alex <mc.cache@web.de>

Co-authored-by: Alex <mc.cache@web.de>

Bukkit/src/main/java/com/plotsquared/bukkit/listener/EntityEventListener.java

@@ -371,14 +371,14 @@ public class EntityEventListener implements Listener {
             if (shooter instanceof Player) {
                 PlotPlayer<?> pp = BukkitUtil.adapt((Player) shooter);
                 if (plot == null) {
-                    if (!Permissions.hasPermission(pp, Permission.PERMISSION_PROJECTILE_UNOWNED)) {
+                    if (!Permissions.hasPermission(pp, Permission.PERMISSION_ADMIN_PROJECTILE_UNOWNED)) {
                         entity.remove();
                         event.setCancelled(true);
                     }
                     return;
                 }
                 if (plot.isAdded(pp.getUUID()) || Permissions
-                        .hasPermission(pp, Permission.PERMISSION_PROJECTILE_OTHER)) {
+                        .hasPermission(pp, Permission.PERMISSION_ADMIN_PROJECTILE_OTHER)) {
                     return;
                 }
                 entity.remove();

Bukkit/src/main/java/com/plotsquared/bukkit/listener/PaperListener.java

@@ -39,11 +39,13 @@ import com.plotsquared.core.command.MainCommand;
 import com.plotsquared.core.configuration.Settings;
 import com.plotsquared.core.configuration.caption.TranslatableCaption;
 import com.plotsquared.core.location.Location;
+import com.plotsquared.core.permissions.Permission;
 import com.plotsquared.core.player.PlotPlayer;
 import com.plotsquared.core.plot.Plot;
 import com.plotsquared.core.plot.PlotArea;
 import com.plotsquared.core.plot.flag.implementations.DoneFlag;
 import com.plotsquared.core.plot.world.PlotAreaManager;
+import com.plotsquared.core.util.Permissions;
 import net.kyori.adventure.text.minimessage.Template;
 import org.bukkit.Chunk;
 import org.bukkit.block.Block;
@@ -53,7 +55,6 @@ import org.bukkit.entity.EntityType;
 import org.bukkit.entity.Player;
 import org.bukkit.entity.Projectile;
 import org.bukkit.entity.Slime;
-import org.bukkit.entity.ThrownPotion;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
@@ -321,9 +322,6 @@ public class PaperListener implements Listener {
             return;
         }
         Projectile entity = event.getProjectile();
-        if (!(entity instanceof ThrownPotion)) {
-            return;
-        }
         ProjectileSource shooter = entity.getShooter();
         if (!(shooter instanceof Player)) {
             return;
@@ -332,12 +330,37 @@ public class PaperListener implements Listener {
         if (!this.plotAreaManager.hasPlotArea(location.getWorldName())) {
             return;
         }
-        PlotPlayer<?> pp = BukkitUtil.adapt((Player) shooter);
+        PlotPlayer<Player> pp = BukkitUtil.adapt((Player) shooter);
         Plot plot = location.getOwnedPlot();
-        if (plot != null && !plot.isAdded(pp.getUUID())) {
+
+        if (plot == null) {
+            if (!Permissions.hasPermission(pp, Permission.PERMISSION_ADMIN_PROJECTILE_ROAD)) {
+                pp.sendMessage(
+                        TranslatableCaption.of("permission.no_permission_event"),
+                        Template.of("node", String.valueOf(Permission.PERMISSION_ADMIN_PROJECTILE_ROAD))
+                );
                 entity.remove();
                 event.setCancelled(true);
             }
+        } else if (!plot.hasOwner()) {
+            if (!Permissions.hasPermission(pp, Permission.PERMISSION_ADMIN_PROJECTILE_UNOWNED)) {
+                pp.sendMessage(
+                        TranslatableCaption.of("permission.no_permission_event"),
+                        Template.of("node", String.valueOf(Permission.PERMISSION_ADMIN_PROJECTILE_UNOWNED))
+                );
+                entity.remove();
+                event.setCancelled(true);
+            }
+        } else if (!plot.isAdded(pp.getUUID())) {
+            if (!Permissions.hasPermission(pp, Permission.PERMISSION_ADMIN_PROJECTILE_OTHER)) {
+                pp.sendMessage(
+                        TranslatableCaption.of("permission.no_permission_event"),
+                        Template.of("node", String.valueOf(Permission.PERMISSION_ADMIN_PROJECTILE_OTHER))
+                );
+                entity.remove();
+                event.setCancelled(true);
+            }
+        }
     }
 
     @EventHandler

Bukkit/src/main/java/com/plotsquared/bukkit/listener/PlayerEventListener.java

@@ -127,7 +127,6 @@ import org.bukkit.event.player.PlayerBucketFillEvent;
 import org.bukkit.event.player.PlayerChangedWorldEvent;
 import org.bukkit.event.player.PlayerCommandPreprocessEvent;
 import org.bukkit.event.player.PlayerDropItemEvent;
-import org.bukkit.event.player.PlayerEggThrowEvent;
 import org.bukkit.event.player.PlayerEvent;
 import org.bukkit.event.player.PlayerInteractAtEntityEvent;
 import org.bukkit.event.player.PlayerInteractEntityEvent;
@@ -1595,43 +1594,6 @@ public class PlayerEventListener extends PlotListener implements Listener {
         }
     }
 
-    @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
-    public void onPlayerEggThrow(PlayerEggThrowEvent event) {
-        Location location = BukkitUtil.adapt(event.getEgg().getLocation());
-        PlotArea area = location.getPlotArea();
-        if (area == null) {
-            return;
-        }
-        Player player = event.getPlayer();
-        BukkitPlayer plotPlayer = BukkitUtil.adapt(player);
-        Plot plot = area.getPlot(location);
-        if (plot == null) {
-            if (!Permissions.hasPermission(plotPlayer, Permission.PERMISSION_ADMIN_PROJECTILE_ROAD)) {
-                plotPlayer.sendMessage(
-                        TranslatableCaption.of("permission.no_permission_event"),
-                        Template.of("node", String.valueOf(Permission.PERMISSION_ADMIN_PROJECTILE_ROAD))
-                );
-                event.setHatching(false);
-            }
-        } else if (!plot.hasOwner()) {
-            if (!Permissions.hasPermission(plotPlayer, Permission.PERMISSION_ADMIN_PROJECTILE_UNOWNED)) {
-                plotPlayer.sendMessage(
-                        TranslatableCaption.of("permission.no_permission_event"),
-                        Template.of("node", String.valueOf(Permission.PERMISSION_ADMIN_PROJECTILE_UNOWNED))
-                );
-                event.setHatching(false);
-            }
-        } else if (!plot.isAdded(plotPlayer.getUUID())) {
-            if (!Permissions.hasPermission(plotPlayer, Permission.PERMISSION_ADMIN_PROJECTILE_OTHER)) {
-                plotPlayer.sendMessage(
-                        TranslatableCaption.of("permission.no_permission_event"),
-                        Template.of("node", String.valueOf(Permission.PERMISSION_ADMIN_PROJECTILE_OTHER))
-                );
-                event.setHatching(false);
-            }
-        }
-    }
-
     @EventHandler
     public void onItemDrop(PlayerDropItemEvent event) {
         Player player = event.getPlayer();

Bukkit/src/main/java/com/plotsquared/bukkit/listener/ProjectileEventListener.java

@@ -28,6 +28,7 @@ package com.plotsquared.bukkit.listener;
 import com.google.inject.Inject;
 import com.plotsquared.bukkit.util.BukkitEntityUtil;
 import com.plotsquared.bukkit.util.BukkitUtil;
+import com.plotsquared.core.configuration.caption.TranslatableCaption;
 import com.plotsquared.core.location.Location;
 import com.plotsquared.core.permissions.Permission;
 import com.plotsquared.core.player.PlotPlayer;
@@ -36,6 +37,7 @@ import com.plotsquared.core.plot.PlotArea;
 import com.plotsquared.core.plot.PlotHandler;
 import com.plotsquared.core.plot.world.PlotAreaManager;
 import com.plotsquared.core.util.Permissions;
+import net.kyori.adventure.text.minimessage.Template;
 import org.bukkit.entity.Entity;
 import org.bukkit.entity.LivingEntity;
 import org.bukkit.entity.Player;
@@ -96,9 +98,6 @@ public class ProjectileEventListener implements Listener {
     @EventHandler
     public void onProjectileLaunch(ProjectileLaunchEvent event) {
         Projectile entity = event.getEntity();
-        if (!(entity instanceof ThrownPotion)) {
-            return;
-        }
         ProjectileSource shooter = entity.getShooter();
         if (!(shooter instanceof Player)) {
             return;
@@ -109,10 +108,35 @@ public class ProjectileEventListener implements Listener {
         }
         PlotPlayer<Player> pp = BukkitUtil.adapt((Player) shooter);
         Plot plot = location.getOwnedPlot();
-        if (plot != null && !plot.isAdded(pp.getUUID())) {
+
+        if (plot == null) {
+            if (!Permissions.hasPermission(pp, Permission.PERMISSION_ADMIN_PROJECTILE_ROAD)) {
+                pp.sendMessage(
+                        TranslatableCaption.of("permission.no_permission_event"),
+                        Template.of("node", String.valueOf(Permission.PERMISSION_ADMIN_PROJECTILE_ROAD))
+                );
                 entity.remove();
                 event.setCancelled(true);
             }
+        } else if (!plot.hasOwner()) {
+            if (!Permissions.hasPermission(pp, Permission.PERMISSION_ADMIN_PROJECTILE_UNOWNED)) {
+                pp.sendMessage(
+                        TranslatableCaption.of("permission.no_permission_event"),
+                        Template.of("node", String.valueOf(Permission.PERMISSION_ADMIN_PROJECTILE_UNOWNED))
+                );
+                entity.remove();
+                event.setCancelled(true);
+            }
+        } else if (!plot.isAdded(pp.getUUID())) {
+            if (!Permissions.hasPermission(pp, Permission.PERMISSION_ADMIN_PROJECTILE_OTHER)) {
+                pp.sendMessage(
+                        TranslatableCaption.of("permission.no_permission_event"),
+                        Template.of("node", String.valueOf(Permission.PERMISSION_ADMIN_PROJECTILE_OTHER))
+                );
+                entity.remove();
+                event.setCancelled(true);
+            }
+        }
     }
 
     @EventHandler
@@ -131,14 +155,14 @@ public class ProjectileEventListener implements Listener {
         if (shooter instanceof Player) {
             PlotPlayer<?> pp = BukkitUtil.adapt((Player) shooter);
             if (plot == null) {
-                if (!Permissions.hasPermission(pp, Permission.PERMISSION_PROJECTILE_UNOWNED)) {
+                if (!Permissions.hasPermission(pp, Permission.PERMISSION_ADMIN_PROJECTILE_UNOWNED)) {
                     entity.remove();
                     event.setCancelled(true);
                 }
                 return;
             }
             if (plot.isAdded(pp.getUUID()) || Permissions
-                    .hasPermission(pp, Permission.PERMISSION_PROJECTILE_OTHER)) {
+                    .hasPermission(pp, Permission.PERMISSION_ADMIN_PROJECTILE_OTHER)) {
                 return;
             }
             entity.remove();

Core/src/main/java/com/plotsquared/core/permissions/Permission.java

@@ -37,7 +37,9 @@ public enum Permission {
     PERMISSION_STAR("*"),
     PERMISSION_ADMIN("plots.admin"),
     PERMISSION_ADMIN_AREA_SUDO("plots.admin.area.sudo"),
+    @Deprecated(forRemoval = true, since = "6.3.0")
     PERMISSION_PROJECTILE_UNOWNED("plots.projectile.unowned"),
+    @Deprecated(forRemoval = true, since = "6.3.0")
     PERMISSION_PROJECTILE_OTHER("plots.projectile.other"),
     PERMISSION_ADMIN_INTERACT_BLOCKED_CMDS("plots.admin.interact.blockedcommands"),
     PERMISSION_WORLDEDIT_BYPASS("plots.worldedit.bypass"),