From 7194d208d9117672e317bb3a567cf6b9256a3e32 Mon Sep 17 00:00:00 2001
From: NewRisingSun <8vytz1+dhp372pv94ebg@sharklasers.com>
Date: Tue, 1 Apr 2025 21:03:03 +0200
Subject: [PATCH] Mappers 44,174,331,333,335: Reset to menu.

---
 src/boards/12in1.c    | 6 ++++++
 src/boards/174.c      | 6 ++++++
 src/boards/8in1.c     | 7 +++++++
 src/boards/bmcctc09.c | 7 +++++++
 src/boards/mmc3.c     | 9 +++++++++
 5 files changed, 35 insertions(+)

diff --git a/src/boards/12in1.c b/src/boards/12in1.c
index 64f812a..e9be49d 100644
--- a/src/boards/12in1.c
+++ b/src/boards/12in1.c
@@ -61,12 +61,18 @@ static void BMC12IN1Power(void) {
 	SetWriteHandler(0x8000, 0xFFFF, BMC12IN1Write);
 }
 
+static void BMC12IN1Reset(void) {
+	prgchr[0] = prgchr[1] = ctrl = 0;
+	Sync();
+}
+
 static void StateRestore(int version) {
 	Sync();
 }
 
 void BMC12IN1_Init(CartInfo *info) {
 	info->Power = BMC12IN1Power;
+	info->Reset = BMC12IN1Reset;
 	GameStateRestore = StateRestore;
 	AddExState(&StateRegs, ~0, 0, 0);
 }
diff --git a/src/boards/174.c b/src/boards/174.c
index 3b41446..cb2900e 100644
--- a/src/boards/174.c
+++ b/src/boards/174.c
@@ -32,6 +32,12 @@ static void Sync(void) {
     setmirror((latch.addr & 1) ^ 1);
 }
 
+static void M174Reset(void) {
+	latch.addr =0;
+	Sync();
+}
+
 void Mapper174_Init(CartInfo *info) {
 	Latch_Init(info, Sync, NULL, 0, 0);
+	info->Reset = M174Reset;
 }
diff --git a/src/boards/8in1.c b/src/boards/8in1.c
index 554f5e6..4f9db77 100644
--- a/src/boards/8in1.c
+++ b/src/boards/8in1.c
@@ -58,10 +58,17 @@ static void BMC8IN1Power(void) {
 	SetWriteHandler(0x8000, 0xFFFF, BMC8IN1Write);
 }
 
+static void BMC8IN1Reset(void) {
+	EXPREGS[0] = 0;
+	FixMMC3PRG(0);
+	FixMMC3CHR(0);
+}
+
 void BMC8IN1_Init(CartInfo *info) {
 	GenMMC3_Init(info, 128, 128, 0, 0);
 	cwrap = BMC8IN1CW;
 	pwrap = BMC8IN1PW;
 	info->Power = BMC8IN1Power;
+	info->Reset = BMC8IN1Reset;
 	AddExState(EXPREGS, 1, 0, "EXPR");
 }
diff --git a/src/boards/bmcctc09.c b/src/boards/bmcctc09.c
index 8651ad9..2ad8a22 100644
--- a/src/boards/bmcctc09.c
+++ b/src/boards/bmcctc09.c
@@ -57,18 +57,25 @@ static DECLFW(WriteCHR) {
 }
 
 static void BMCCTC09Power(void) {
+	regs[0] =regs[1] =0;
 	Sync();
 	SetReadHandler(0x8000, 0xFFFF, CartBR);
 	SetWriteHandler(0x8000, 0xBFFF, WriteCHR);
 	SetWriteHandler(0xC000, 0xFFFF, WritePRG);
 }
 
+static void BMCCTC09Reset(void) {
+	regs[0] =regs[1] =0;
+	Sync();
+}
+
 static void StateRestore(int version) {
 	Sync();
 }
 
 void BMCCTC09_Init(CartInfo *info) {
 	info->Power = BMCCTC09Power;
+	info->Reset = BMCCTC09Reset;
 	GameStateRestore = StateRestore;
 	AddExState(&StateRegs, ~0, 0, 0);
 }
diff --git a/src/boards/mmc3.c b/src/boards/mmc3.c
index 1291495..5571012 100644
--- a/src/boards/mmc3.c
+++ b/src/boards/mmc3.c
@@ -466,6 +466,14 @@ static void M44Power(void) {
 	EXPREGS[0] = 0;
 	GenMMC3Power();
 	SetWriteHandler(0xA000, 0xBFFF, M44Write);
+	FixMMC3PRG(MMC3_cmd);
+	FixMMC3CHR(MMC3_cmd);
+}
+
+static void M44Reset(void) {
+	EXPREGS[0] =0;
+	FixMMC3PRG(0);
+	FixMMC3CHR(0);
 }
 
 void Mapper44_Init(CartInfo *info) {
@@ -473,6 +481,7 @@ void Mapper44_Init(CartInfo *info) {
 	cwrap = M44CW;
 	pwrap = M44PW;
 	info->Power = M44Power;
+	info->Reset = M44Reset;
 	AddExState(EXPREGS, 1, 0, "EXPR");
 }