From 580a7040ba53367c15ca682d4ea90c31fdcca45f Mon Sep 17 00:00:00 2001
From: alekseiplusplus <alekseijeaves@protonmail.com>
Date: Fri, 1 Dec 2023 00:47:05 +1100
Subject: large progress approaching functionality

---
 src/cpu/6502.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'src/cpu/6502.c')

diff --git a/src/cpu/6502.c b/src/cpu/6502.c
index 17796cf..ab8248e 100644
--- a/src/cpu/6502.c
+++ b/src/cpu/6502.c
@@ -33,10 +33,11 @@ void flagClear(byte flag){
 //	Functions which perform reusable routines for finding if a specific flag should be set.
 
 void SetFlagN(byte x){
-	if ((x & flag_N) == flag_N)
+	/*if ((x & flag_N) == flag_N)
 		SetFlag(flag_N, 1);
 	else
-		SetFlag(flag_N, 0);
+		SetFlag(flag_N, 0);*/
+	P = (x & flag_N) | (P & ~flag_N);
 }
 
 //Perform prior to any changes
@@ -84,9 +85,11 @@ void SetMemory(address x, byte y){
 
 
 byte GetStack() {
+	S--;
 	return GetMemory(0x01FF - S);
 }
 
-void SetStack(byte z) {
-	SetMemory(0x01FF - S, z);
+void SetStack(byte x) {
+	SetMemory(0x01FF - S, x);
+	S++;
 }
-- 
cgit v1.2.3