Feature: Shadow Assassin Jump Notification

src/main/java/at/hannibal2/skyhanni/SkyHanniMod.kt

@@ -116,6 +116,7 @@ import at.hannibal2.skyhanni.features.dungeon.DungeonHighlightClickedBlocks
 import at.hannibal2.skyhanni.features.dungeon.DungeonLividFinder
 import at.hannibal2.skyhanni.features.dungeon.DungeonMilestonesDisplay
 import at.hannibal2.skyhanni.features.dungeon.DungeonRankTabListColor
+import at.hannibal2.skyhanni.features.dungeon.DungeonShadowAssassinNotification
 import at.hannibal2.skyhanni.features.dungeon.DungeonTeammateOutlines
 import at.hannibal2.skyhanni.features.dungeon.HighlightDungeonDeathmite
 import at.hannibal2.skyhanni.features.dungeon.TerracottaPhase
@@ -821,6 +822,7 @@ class SkyHanniMod {
         loadModule(LimboPlaytime())
         loadModule(RareDropMessages())
         loadModule(CraftMaterialsFromBazaar())
+        loadModule(DungeonShadowAssassinNotification())
         loadModule(PestProfitTracker)
         loadModule(NoBitsWarning())
 

src/main/java/at/hannibal2/skyhanni/config/features/dungeon/DungeonConfig.java

@@ -110,4 +110,11 @@ public class DungeonConfig {
     @ConfigEditorBoolean
     @FeatureToggle
     public boolean croesusUnopenedChestTracker = true;
+
+    @Expose
+    @ConfigOption(name = "SA Jump Notification", desc = "Notifies you when a Shadow Assassin is about " +
+        "to jump on you.")
+    @ConfigEditorBoolean
+    @FeatureToggle
+    public boolean shadowAssassinJumpNotifier = false;
 }

src/main/java/at/hannibal2/skyhanni/features/dungeon/DungeonShadowAssassinNotification.kt

@@ -0,0 +1,32 @@
+package at.hannibal2.skyhanni.features.dungeon
+
+import at.hannibal2.skyhanni.SkyHanniMod
+import at.hannibal2.skyhanni.data.TitleManager
+import at.hannibal2.skyhanni.events.PacketEvent
+import at.hannibal2.skyhanni.mixins.transformers.AccessorWorldBoarderPacket
+import at.hannibal2.skyhanni.utils.LorenzUtils
+import at.hannibal2.skyhanni.utils.SoundUtils
+import net.minecraft.network.play.server.S44PacketWorldBorder
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent
+import kotlin.time.Duration.Companion.seconds
+
+class DungeonShadowAssassinNotification {
+    private val config get() = SkyHanniMod.feature.dungeon
+
+    @SubscribeEvent
+    fun onWorldBoarderChange(event: PacketEvent.ReceiveEvent) {
+        if (!isEnabled()) return
+        if (DungeonAPI.dungeonFloor?.contains("3") == true && DungeonAPI.inBossRoom) return
+
+        val packet = event.packet as? AccessorWorldBoarderPacket ?: return
+        val action = packet.action
+        val warningTime = packet.warningTime
+
+        if (action == S44PacketWorldBorder.Action.INITIALIZE && warningTime == 10000) {
+            TitleManager.sendTitle("§cShadow Assassin Jumping!", 2.seconds, 3.6, 7.0f)
+            SoundUtils.playBeepSound()
+        }
+    }
+
+    private fun isEnabled() = LorenzUtils.inDungeons && config.shadowAssassinJumpNotifier
+}

src/main/java/at/hannibal2/skyhanni/mixins/transformers/AccessorWorldBoarderPacket.java

@@ -0,0 +1,14 @@
+package at.hannibal2.skyhanni.mixins.transformers;
+
+import net.minecraft.network.play.server.S44PacketWorldBorder;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.gen.Accessor;
+
+@Mixin(S44PacketWorldBorder.class)
+public interface AccessorWorldBoarderPacket {
+    @Accessor("action")
+    S44PacketWorldBorder.Action getAction();
+
+    @Accessor("warningTime")
+    int getWarningTime();
+}