From f6bf7b8576a6c2a7d89d463b4998c44324d6d370 Mon Sep 17 00:00:00 2001
From: Star Rauchenberger <fefferburbia@gmail.com>
Date: Wed, 22 May 2024 13:57:28 -0400
Subject: More stuff!

Big keys are now locations. Health cicadas work now, both as locations and items. The two checks in the Street now also give their vanilla items.
---
 AnodyneArchipelago/Plugin.cs | 108 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 108 insertions(+)

(limited to 'AnodyneArchipelago/Plugin.cs')

diff --git a/AnodyneArchipelago/Plugin.cs b/AnodyneArchipelago/Plugin.cs
index f49ba35..d40da7c 100644
--- a/AnodyneArchipelago/Plugin.cs
+++ b/AnodyneArchipelago/Plugin.cs
@@ -2,11 +2,16 @@
 using AnodyneSharp.Entities;
 using AnodyneSharp.Entities.Gadget;
 using AnodyneSharp.Entities.Gadget.Treasures;
+using AnodyneSharp.Entities.Interactive;
+using AnodyneSharp.Registry;
+using AnodyneSharp.Utilities;
 using BepInEx;
 using BepInEx.NET.Common;
 using HarmonyLib;
 using HarmonyLib.Tools;
 using System;
+using System.Collections;
+using System.Collections.Generic;
 using System.Reflection;
 
 namespace AnodyneArchipelago
@@ -85,4 +90,107 @@ namespace AnodyneArchipelago
             return true;
         }
     }
+
+    [HarmonyPatch(typeof(Big_Key), nameof(Big_Key.PlayerInteraction))]
+    class BigKeyTouchPatch
+    {
+        // We basically just rewrite this method, because we need to get rid of the part that adds the key to the inventory.
+        static bool Prefix(Big_Key __instance, ref bool __result)
+        {
+            Type keyType = typeof(Big_Key);
+            FieldInfo presetField = keyType.GetField("_preset", BindingFlags.NonPublic | BindingFlags.Instance);
+            EntityPreset preset = presetField.GetValue(__instance) as EntityPreset;
+
+            MethodInfo statesMethod = keyType.GetMethod("States", BindingFlags.NonPublic | BindingFlags.Instance);
+
+            preset.Alive = false;
+            __instance.Solid = false;
+            GlobalState.StartCutscene = (System.Collections.Generic.IEnumerator<AnodyneSharp.States.CutsceneState.CutsceneEvent>)statesMethod.Invoke(__instance, new object[] { });
+            __result = true;
+            return false;
+        }
+    }
+
+    [HarmonyPatch(typeof(Big_Key), "States")]
+    class BigKeyStatesPatch
+    {
+        static void Postfix(Big_Key __instance)
+        {
+            Type keyType = typeof(Big_Key);
+            FieldInfo presetField = keyType.GetField("_preset", BindingFlags.NonPublic | BindingFlags.Instance);
+            EntityPreset preset = presetField.GetValue(__instance) as EntityPreset;
+
+            if (preset.Frame == 0)
+            {
+                ArchipelagoManager.SendLocation("Temple of the Seeing One - Green Key");
+            } else if (preset.Frame == 1)
+            {
+                ArchipelagoManager.SendLocation("Red Grotto - Red Key");
+            } else if (preset.Frame == 2)
+            {
+                ArchipelagoManager.SendLocation("Mountain Cavern - Blue Key");
+            }
+        }
+    }
+
+    [HarmonyPatch(typeof(HealthCicadaSentinel), nameof(HealthCicadaSentinel.Collided))]
+    class HealthCicadaInteractPatch
+    {
+        static void Prefix(TreasureChest __instance)
+        {
+            Type hcsType = typeof(HealthCicadaSentinel);
+            FieldInfo childField = hcsType.GetField("_child", BindingFlags.NonPublic | BindingFlags.Instance);
+            HealthCicada healthCicada = (HealthCicada)childField.GetValue(__instance);
+
+            Type cicadaType = typeof(HealthCicada);
+            FieldInfo presetField = cicadaType.GetField("_preset", BindingFlags.NonPublic | BindingFlags.Instance);
+            EntityPreset preset = presetField.GetValue(healthCicada) as EntityPreset;
+            Plugin.Instance.Log.LogInfo($"Touched cicada: {preset.EntityID.ToString()}");
+        }
+    }
+
+    [HarmonyPatch(typeof(HealthCicada), nameof(HealthCicada.Update))]
+    class HealthCicadaUpdatePatch
+    {
+        static void Postfix(HealthCicada __instance)
+        {
+            Type cicadaType = typeof(HealthCicada);
+            FieldInfo chirpField = cicadaType.GetField("_chirp", BindingFlags.NonPublic | BindingFlags.Instance);
+            FieldInfo sentinelField = cicadaType.GetField("_sentinel", BindingFlags.NonPublic | BindingFlags.Instance);
+
+            HealthCicadaSentinel sentinel = (HealthCicadaSentinel)sentinelField.GetValue(__instance);
+            Type hcsType = typeof(HealthCicadaSentinel);
+            FieldInfo flyDistanceField = hcsType.GetField("_flyDistance", BindingFlags.NonPublic | BindingFlags.Instance);
+            float flyDistance = (float)flyDistanceField.GetValue(sentinel);
+
+            if (__instance.visible && !(bool)chirpField.GetValue(__instance) && flyDistance > 0)
+            {
+                flyDistanceField.SetValue(sentinel, 0f);
+
+                FieldInfo stateField = cicadaType.GetField("_state", BindingFlags.NonPublic | BindingFlags.Instance);
+                stateField.SetValue(__instance, StateLogic(__instance));
+            }
+        }
+
+        static IEnumerator<string> StateLogic(HealthCicada healthCicada)
+        {
+            Type cicadaType = typeof(HealthCicada);
+            FieldInfo presetField = cicadaType.GetField("_preset", BindingFlags.NonPublic | BindingFlags.Instance);
+            EntityPreset preset = presetField.GetValue(healthCicada) as EntityPreset;
+
+            while (!MathUtilities.MoveTo(ref healthCicada.opacity, 0.0f, 0.6f))
+                yield return "FadingOut";
+            preset.Alive = false;
+
+            FieldInfo sentinelField = cicadaType.GetField("_sentinel", BindingFlags.NonPublic | BindingFlags.Instance);
+            HealthCicadaSentinel sentinel = (HealthCicadaSentinel)sentinelField.GetValue(healthCicada);
+
+            sentinel.exists = false;
+
+            if (Locations.LocationsByGuid.ContainsKey(preset.EntityID))
+            {
+                ArchipelagoManager.SendLocation(Locations.LocationsByGuid[preset.EntityID]);
+            }
+        }
+    }
 }
-- 
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