From 6474d431a4b8413288a7450d8aa82a065396bdab Mon Sep 17 00:00:00 2001
From: Randy Thiemann <randy.thiemann@edt.zone>
Date: Mon, 23 Oct 2023 06:17:34 +0200
Subject: [PATCH] Clear up a byte of memory.

---
 src/main.asm        | 26 +++++++++++++++++++++++---
 src/state_title.asm |  2 +-
 2 files changed, 24 insertions(+), 4 deletions(-)

diff --git a/src/main.asm b/src/main.asm
index 1576648..5ba2eee 100644
--- a/src/main.asm
+++ b/src/main.asm
@@ -28,9 +28,17 @@ INCLUDE "res/title_map.inc"
 SECTION "High Globals", HRAM
 hGameState:: ds 1
 hSwapAB:: ds 1
-hInitialA:: ds 1
 hSimulationMode:: ds 1
 
+SECTION "Globals", WRAM0
+wInitialA:: ds 1
+wInitialB:: ds 1
+wInitialC:: ds 1
+wInitialD:: ds 1
+wInitialE:: ds 1
+wInitialH:: ds 1
+wInitialL:: ds 1
+
 
 SECTION "Stack", WRAM0
 wStack::
@@ -40,8 +48,20 @@ wStackEnd::
 
 SECTION "Code Entry Point", ROM0
 Main::
-    ; Load the initial A register. For reasons.
-    ldh [hInitialA], a
+    ; Load the initial registers. For reasons.
+    ld [wInitialA], a
+    ld a, b
+    ld [wInitialB], a
+    ld a, c
+    ld [wInitialC], a
+    ld a, d
+    ld [wInitialD], a
+    ld a, e
+    ld [wInitialE], a
+    ld a, h
+    ld [wInitialH], a
+    ld a, l
+    ld [wInitialL], a
 
     ; Turn off LCD during initialization.
     wait_vram
diff --git a/src/state_title.asm b/src/state_title.asm
index 0aee39a..709e9a2 100644
--- a/src/state_title.asm
+++ b/src/state_title.asm
@@ -39,7 +39,7 @@ SwitchToTitle::
     call UnsafeMemCopy
 
     ; Little easter egg.
-    ldh a, [hInitialA]
+    ld a, [wInitialA]
     cp a, $FF
     jr nz, :+
     ld de, sEaster0