add public api method for saving rom profile in chip8 context

Author: tomdaley92

shared/chip8.c

@@ -251,6 +251,11 @@ void chip8_reset(bool verbose) {
 
 }
 
+void chip8_save_profile(void){
+    profiles_save_current();
+    gui.save_profile_flag = 0;
+}
+
 void chip8_run(){
     int event;
     unsigned int t1;
@@ -274,10 +279,7 @@ void chip8_run(){
         if (event & USER_QUIT) return;
         if (event & LOAD_ROM) chip8_load_rom(NULL);
         if (event & SOFT_RESET) chip8_reset(true);
-        if (event & SAVE_PROFILE) {
-            profiles_save_current();
-            gui.save_profile_flag = 0;
-        }
+        if (event & SAVE_PROFILE) chip8_save_profile();
 
         /* Update toast timers */
         toast_update((double)interval / 1000.0);

shared/chip8.h

@@ -105,9 +105,11 @@ void chip8_update_timers(void);
 void chip8_step_cpu(int cycles);
 void chip8_reset(bool verbose);
 int chip8_load_bootrom(void);
+void chip8_save_profile(void);
 void chip8_fetch_opcode(void);
 void chip8_execute_opcode(void);
 
+
 #ifdef __cplusplus
 }
 #endif

shared/profiles.c

@@ -273,7 +273,7 @@ static void profiles_write_to_file(void) {
     fclose(file);
 }
 
-void profiles_save_current(void) {
+void profiles_save_current() {
     if (!chip8.rom_loaded || !chip8.rom || chip8.rom_size == 0) {
         toast_show(TOAST_ERROR, "No ROM loaded. Cannot save profile.");
         return;