added xarpus to aoe warnings (#136)

runelite-api/src/main/java/net/runelite/api/ProjectileID.java

@@ -71,6 +71,8 @@ public class ProjectileID
 	public static final int DEMONIC_GORILLA_MAGIC = 1304;
 	public static final int DEMONIC_GORILLA_BOULDER = 856;
 
+	public static final int XARPUS_ACID = 1555;
+
 	/**
 	 * missing: marble gargoyle, superior dark beast
 	 */

runelite-client/src/main/java/net/runelite/client/plugins/aoewarnings/AoeProjectileInfo.java

@@ -27,6 +27,8 @@ package net.runelite.client.plugins.aoewarnings;
 import java.time.Duration;
 import java.util.HashMap;
 import java.util.Map;
+
+import net.runelite.api.Projectile;
 import net.runelite.api.ProjectileID;
 
 public enum AoeProjectileInfo
@@ -92,8 +94,12 @@ public enum AoeProjectileInfo
 	/**
 	 * the AOE of the Wintertodt snow that falls
 	 */
-	WINTERTODT_SNOW_FALL(1310, 4000, 3);
+	WINTERTODT_SNOW_FALL(1310, 4000, 3),
 
+	/**
+	 * AOE of Xarpus throwing poison
+	 */
+	XARPUS_POISON_AOE(ProjectileID.XARPUS_ACID, 4000, 3);
 
 	/**
 	 * The id of the projectile to trigger this AoE warning

runelite-client/src/main/java/net/runelite/client/plugins/aoewarnings/AoeWarningConfig.java

@@ -194,6 +194,13 @@ public interface AoeWarningConfig extends Config
 		return true;
 	}
 
+	@ConfigItem(
+			keyName = "isXarpusEnabled",
+			name = "Xarpus",
+			description = "Configures whether or not AOE Projectile Warnings for Xarpus are displayed"
+	)
+	default boolean isXarpusEnabled() { return true; }
+
 	@ConfigItem(
 			keyName = "outline",
 			name = "Display Outline",

runelite-client/src/main/java/net/runelite/client/plugins/aoewarnings/AoeWarningPlugin.java

@@ -302,6 +302,8 @@ public class AoeWarningPlugin extends Plugin
 				return config.isCorpEnabled();
 			case WINTERTODT_SNOW_FALL:
 				return config.isWintertodtEnabled();
+			case XARPUS_POISON_AOE:
+				return config.isXarpusEnabled();
 		}
 
 		return false;