bbb1e5d58c
Also contains a bit of refactoring on internal logic. Modifies (secondary) siege mechanics. * Un-couple siege from core claim functions * UUID overload, documentation, naming clarity * Add internal special message override support * Fix permission calculation issues in subclaims * Migrate egg handling to new methods * Use suppliers for denial message In many use cases addons don't care why a denial occurred, only that it did. On-demand calculation is vastly preferable to reduce server impact.
101 lines
4.1 KiB
Java
101 lines
4.1 KiB
Java
package me.ryanhamshire.GriefPrevention;
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import me.ryanhamshire.GriefPrevention.events.ClaimPermissionCheckEvent;
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import org.bukkit.Material;
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import org.bukkit.entity.Player;
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import org.bukkit.event.EventHandler;
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import org.bukkit.event.EventPriority;
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import org.bukkit.event.Listener;
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import org.bukkit.event.block.Action;
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import org.bukkit.event.block.BlockBreakEvent;
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import org.bukkit.event.player.PlayerInteractEvent;
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public class SiegeEventHandler implements Listener
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{
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@EventHandler(priority = EventPriority.LOWEST)
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public void onClaimPermissionCheck(ClaimPermissionCheckEvent event)
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{
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if (event.getRequiredPermission() == ClaimPermission.Manage) return;
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Player player = event.getCheckedPlayer();
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// Player must be online to use siege features.
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if (player == null) return;
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Claim claim = event.getClaim();
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// Admin claims cannot be sieged.
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if (claim.isAdminClaim()) return;
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// Claim modification during siege is not allowed.
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if (event.getRequiredPermission() == ClaimPermission.Edit)
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{
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if (claim.siegeData != null)
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event.setDenialReason(() -> GriefPrevention.instance.dataStore.getMessage(Messages.NoModifyDuringSiege));
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return;
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}
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// Following a siege where the defender lost, the claim will allow everyone access for a time.
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if (event.getRequiredPermission() == ClaimPermission.Access)
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{
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if (claim.doorsOpen)
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event.setDenialReason(null);
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return;
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}
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// If under siege, nobody accesses containers.
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if (event.getRequiredPermission() == ClaimPermission.Inventory)
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{
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// Trying to access inventory in a claim may extend an existing siege to include this claim.
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GriefPrevention.instance.dataStore.tryExtendSiege(player, claim);
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if (claim.siegeData != null)
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event.setDenialReason(() -> GriefPrevention.instance.dataStore.getMessage(Messages.NoContainersSiege, claim.siegeData.attacker.getName()));
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return;
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}
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// When a player tries to build in a claim, if he's under siege, the siege may extend to include the new claim.
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GriefPrevention.instance.dataStore.tryExtendSiege(player, claim);
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// If claim is not under siege and doors are not open, use default behavior.
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if (claim.siegeData == null && !claim.doorsOpen)
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return;
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// If under siege, some blocks will be breakable.
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Material broken = null;
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if (event.getTriggeringEvent() instanceof BlockBreakEvent)
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broken = ((BlockBreakEvent) event.getTriggeringEvent()).getBlock().getType();
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else if (event.getTriggeringEvent() instanceof Claim.CompatBuildBreakEvent)
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{
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Claim.CompatBuildBreakEvent triggeringEvent = (Claim.CompatBuildBreakEvent) event.getTriggeringEvent();
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if (triggeringEvent.isBreak())
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broken = triggeringEvent.getMaterial();
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}
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else if (event.getTriggeringEvent() instanceof PlayerInteractEvent)
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{
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PlayerInteractEvent triggeringEvent = (PlayerInteractEvent) event.getTriggeringEvent();
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if (triggeringEvent.getAction() == Action.PHYSICAL && triggeringEvent.getClickedBlock() != null
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&& triggeringEvent.getClickedBlock().getType() == Material.TURTLE_EGG)
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broken = Material.TURTLE_EGG;
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}
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if (broken != null)
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{
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// Error messages for siege mode.
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if (!GriefPrevention.instance.config_siege_blocks.contains(broken))
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event.setDenialReason(() -> GriefPrevention.instance.dataStore.getMessage(Messages.NonSiegeMaterial));
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else if (player.getUniqueId().equals(claim.ownerID))
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event.setDenialReason(() -> GriefPrevention.instance.dataStore.getMessage(Messages.NoOwnerBuildUnderSiege));
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return;
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}
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// No building while under siege.
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if (claim.siegeData != null)
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event.setDenialReason(() -> GriefPrevention.instance.dataStore.getMessage(Messages.NoBuildUnderSiege, claim.siegeData.attacker.getName()));
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}
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}
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