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Add a fall-damage flag.

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Closes WORLDGUARD-2279.
This commit is contained in:
sk89q 2015-01-28 01:01:43 -08:00
parent afcf93b7b1
commit 5bfb348354
2 changed files with 21 additions and 1 deletions
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19
src/main/java/com/sk89q/worldguard/bukkit/listener/RegionFlagsListener.java
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@ -30,12 +30,16 @@
import com.sk89q.worldguard.protection.flags.DefaultFlag;
import com.sk89q.worldguard.protection.flags.StateFlag;
import org.bukkit.Location;
import org.bukkit.World;
import org.bukkit.block.Block;
import org.bukkit.entity.Creeper;
import org.bukkit.entity.EnderDragon;
import org.bukkit.entity.Entity;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.entity.EntityDamageEvent;
import org.bukkit.event.entity.EntityDamageEvent.DamageCause;
import javax.annotation.Nullable;
@ -107,6 +111,21 @@ public void onBreakBlock(final BreakBlockEvent event) {
}
}
@EventHandler(priority = EventPriority.LOW, ignoreCancelled = true)
public void onEntityDamage(EntityDamageEvent event) {
Entity entity = event.getEntity();
World world = entity.getWorld();
if (!isRegionSupportEnabled(world)) return; // Region support disabled
RegionQuery query = getPlugin().getRegionContainer().createQuery();
if (entity instanceof Player && event.getCause() == DamageCause.FALL) {
if (!query.testState(entity.getLocation(), (Player) entity, DefaultFlag.FALL_DAMAGE)) {
event.setCancelled(true);
}
}
}
/**
* Create a new predicate to test a state flag for each location.
*

3
src/main/java/com/sk89q/worldguard/protection/flags/DefaultFlag.java
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@ -100,6 +100,7 @@ public final class DefaultFlag {
public static final StateFlag ENDERPEARL = new StateFlag("enderpearl", true);
public static final StateFlag ENTITY_PAINTING_DESTROY = new StateFlag("entity-painting-destroy", true);
public static final StateFlag ENTITY_ITEM_FRAME_DESTROY = new StateFlag("entity-item-frame-destroy", true);
public static final StateFlag FALL_DAMAGE = new StateFlag("fall-damage", true);
// Flags that adjust behaviors that aren't state flags
public static final StringFlag DENY_MESSAGE = new StringFlag("deny-message",
@ -142,7 +143,7 @@ public final class DefaultFlag {
DENY_MESSAGE, ENTRY_DENY_MESSAGE, EXIT_DENY_MESSAGE, EXIT_OVERRIDE, EXIT_VIA_TELEPORT,
GREET_MESSAGE, FAREWELL_MESSAGE, NOTIFY_ENTER, NOTIFY_LEAVE,
EXIT, ENTRY, LIGHTNING, ENTITY_PAINTING_DESTROY, ENDERPEARL,
ENTITY_ITEM_FRAME_DESTROY, ITEM_PICKUP, ITEM_DROP, /*MAX_PLAYERS, MAX_PLAYERS_MESSAGE,*/
ENTITY_ITEM_FRAME_DESTROY, FALL_DAMAGE, ITEM_PICKUP, ITEM_DROP, /*MAX_PLAYERS, MAX_PLAYERS_MESSAGE,*/
HEAL_AMOUNT, HEAL_DELAY, MIN_HEAL, MAX_HEAL,
FEED_DELAY, FEED_AMOUNT, MIN_FOOD, MAX_FOOD,
SNOW_FALL, SNOW_MELT, ICE_FORM, ICE_MELT, SOIL_DRY, GAME_MODE,