From 6fc600553798d3896e3174501b503557f665102e Mon Sep 17 00:00:00 2001
From: Nick <nicholasconnors@hotmail.ca>
Date: Wed, 28 Jun 2023 16:42:08 -0400
Subject: [PATCH] Vio fixed Dreamworld fog

---
 .../DreamworldControllerPatches.cs            | 30 +++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 NewHorizons/Patches/EchoesOfTheEyePatches/DreamworldControllerPatches.cs

diff --git a/NewHorizons/Patches/EchoesOfTheEyePatches/DreamworldControllerPatches.cs b/NewHorizons/Patches/EchoesOfTheEyePatches/DreamworldControllerPatches.cs
new file mode 100644
index 00000000..4119fd0a
--- /dev/null
+++ b/NewHorizons/Patches/EchoesOfTheEyePatches/DreamworldControllerPatches.cs
@@ -0,0 +1,30 @@
+using HarmonyLib;
+using System.Collections.Generic;
+using System.Reflection.Emit;
+using UnityEngine;
+
+namespace NewHorizons.Patches.EchoesOfTheEyePatches
+{
+    [HarmonyPatch(typeof(DreamWorldController))]
+    public static class DreamworldControllerPatches
+    {
+        [HarmonyTranspiler]
+        [HarmonyPatch(nameof(DreamWorldController.FixedUpdate))]
+        [HarmonyPatch(nameof(DreamWorldController.SpawnInDreamWorld))]
+        public static IEnumerable<CodeInstruction> DreamWorldController_SpawnInDreamworld(IEnumerable<CodeInstruction> instructions)
+        {
+            // Thank you vio very cool!
+            // For some reason in Patch 13 they made it so the planetary fog controller is disabled in the Dreamworld
+            // This broke Hazy Dreams
+            return new CodeMatcher(instructions).MatchForward(false,
+                    new CodeMatch(OpCodes.Ldarg_0),
+                    new CodeMatch(OpCodes.Ldfld, AccessTools.Field(typeof(DreamWorldController), nameof(DreamWorldController._playerCamera))),
+                    new CodeMatch(OpCodes.Callvirt, AccessTools.Property(typeof(OWCamera), nameof(OWCamera.planetaryFog)).GetGetMethod()),
+                    new CodeMatch(OpCodes.Ldc_I4_0),
+                    new CodeMatch(OpCodes.Callvirt, AccessTools.Property(typeof(Behaviour), nameof(Behaviour.enabled)).GetSetMethod())
+                )
+                .Repeat(matcher => matcher.RemoveInstructions(5))
+                .InstructionEnumeration();
+        }
+    }
+}