From 64917e3504c32f09a503675f3e43a362508725de Mon Sep 17 00:00:00 2001
From: Loic Guegan <loic.guegan@mailbox.org>
Date: Tue, 26 Dec 2023 09:06:40 +0100
Subject: Minor changes

---
 src/main.c | 33 ++++++++++++++++-----------------
 1 file changed, 16 insertions(+), 17 deletions(-)

(limited to 'src/main.c')

diff --git a/src/main.c b/src/main.c
index 7591627..ea8d606 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,34 +1,33 @@
 #include "screen.h"
 #include "mem.h"
 #include "vcpu.h"
-
 #include <stdio.h>
+
+#define ROM "../roms/chip8-test-suite/6-keypad.ch8"
+//#define ROM "../roms/games/pong_1player.ch8"
+
 int main(int argc, char *argv[])
 {
-  /* unsigned char byte=137; */
-  /* unsigned char u,t,h; */
-  /* VCPUDoubleDabble(byte,&u,&t,&h); */
-  /* printf("%d: %01d%01d%01d\n",byte,h,t,u); */
-  /* return 0; */
 
   // Initialize
   MemInit();
-  MemLoadROM("../roms/games/paddles.ch8");
-
+  MemLoadROM(ROM);
   ScreenInit(800,400);
   VCPUInit();
-  //  MemDump();
-  int i=0;
 
+  // Set game to run at very high FPS (prevent raylib to interfer with emulator FPS)
+  SetTargetFPS(VCPU_FREQ*100);
+
+  // Emulator main loop
+  int i=0;
   while (!WindowShouldClose()){
-    for(int i=0;i<30;i++){
-    VCPUFetch();
-    VCPUDecode();
-    VCPUExecute();
-    }
-    ScreenUpdate();
+    VCPUTick();
+    if(i%600 == 0)
+      printf("tick\n");
+    i++;
   }
-  
+
+  // Close screen
   ScreenClose();
   
   return 0;
-- 
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