From 336cfd8ab43654c5db488c4a52e47c82efae4ac8 Mon Sep 17 00:00:00 2001
From: Nathaniel van Diepen <nathaniel.vandiepen@gmail.com>
Date: Fri, 12 Jan 2024 16:06:03 -0700
Subject: [PATCH] Reset memory to zeros

---
 src/vendor/libqboy/gbgpu.h    |  1 -
 src/vendor/libqboy/z80mmu.cpp | 12 ++++++++----
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/vendor/libqboy/gbgpu.h b/src/vendor/libqboy/gbgpu.h
index 4a3bfec..e76f4af 100644
--- a/src/vendor/libqboy/gbgpu.h
+++ b/src/vendor/libqboy/gbgpu.h
@@ -3,7 +3,6 @@
 
 #include "libqboy_global.h"
 #include "z80mmu.h"
-#include <vector>
 
 const int _GBGPU_W = 160;
 const int _GBGPU_H = 144;
diff --git a/src/vendor/libqboy/z80mmu.cpp b/src/vendor/libqboy/z80mmu.cpp
index 330b584..34a555b 100644
--- a/src/vendor/libqboy/z80mmu.cpp
+++ b/src/vendor/libqboy/z80mmu.cpp
@@ -5,6 +5,10 @@
 
 z80mmu::z80mmu() {
     mbc = 0;
+    wram.resize(0x2000, 0);
+    vram.resize(0x2000, 0);
+    voam.resize(0xA0, 0);
+    zram.resize(0x100, 0);
     reset();
 }
 
@@ -13,10 +17,10 @@ z80mmu::~z80mmu() {
 }
 
 void z80mmu::reset() {
-    wram.resize(0x2000, 0);
-    vram.resize(0x2000, 0);
-    voam.resize(0xA0, 0);
-    zram.resize(0x100, 0);
+    std::fill(wram.begin(), wram.end(), 0);
+    std::fill(vram.begin(), vram.end(), 0);
+    std::fill(voam.begin(), voam.end(), 0);
+    std::fill(zram.begin(), zram.end(), 0);
     if (mbc != 0) delete mbc;
     mbc = 0;