Merge pull request #190 from EverestAPI/pause_badeline_bosses_trigger

Pause Badeline Bosses Trigger

Author: 0x0ade

Ahorn/triggers/pauseBadelineBossesTrigger.jl

@@ -0,0 +1,14 @@
+module SpringCollab2020PauseBadelineBossesTrigger
+
+using ..Ahorn, Maple
+
+@mapdef Trigger "SpringCollab2020/PauseBadelineBossesTrigger" PauseBadelineBossesTrigger(x::Integer, y::Integer, width::Integer=Maple.defaultTriggerWidth, height::Integer=Maple.defaultTriggerHeight)
+
+const placements = Ahorn.PlacementDict(
+    "Pause Badeline Bosses (Spring Collab 2020)" => Ahorn.EntityPlacement(
+        PauseBadelineBossesTrigger,
+        "rectangle",
+    ),
+)
+
+end

Triggers/PauseBadelineBossesTrigger.cs

@@ -0,0 +1,36 @@
+using Celeste.Mod.Entities;
+using Microsoft.Xna.Framework;
+using Monocle;
+using MonoMod.Utils;
+using System.Linq;
+
+namespace Celeste.Mod.SpringCollab2020.Triggers {
+    [CustomEntity("SpringCollab2020/PauseBadelineBossesTrigger")]
+    class PauseBadelineBossesTrigger : Trigger {
+        public PauseBadelineBossesTrigger(EntityData data, Vector2 offset) : base(data, offset) { }
+
+        public override void OnStay(Player player) {
+            base.OnStay(player);
+
+            // kick the attack coroutines from Badeline bosses so that they don't attack anymore.
+            foreach (FinalBoss badelineBoss in Scene.Tracker.GetEntities<FinalBoss>()) {
+                DynData<FinalBoss> bossData = new DynData<FinalBoss>(badelineBoss);
+                if (badelineBoss.Sprite.CurrentAnimationID == "idle") {
+                    badelineBoss.Remove(bossData.Get<Coroutine>("attackCoroutine"));
+                }
+            }
+        }
+
+        public override void OnLeave(Player player) {
+            base.OnLeave(player);
+
+            // add the attack coroutines back.
+            foreach (FinalBoss badelineBoss in Scene.Tracker.GetEntities<FinalBoss>()) {
+                Coroutine attackCoroutine = new DynData<FinalBoss>(badelineBoss).Get<Coroutine>("attackCoroutine");
+                if (!badelineBoss.Components.Contains(attackCoroutine)) {
+                    badelineBoss.Add(attackCoroutine);
+                }
+            }
+        }
+    }
+}