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Added Function-key functions

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0xmac 2025-01-23 11:29:30 +01:00
parent 8fba20844b
commit e34798f749
1 changed files with 11 additions and 1 deletions
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12
src/events.c
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@ -6,13 +6,19 @@ extern float displayScale;
extern uint8_t halt;
extern uint8_t showDebug;
extern uint8_t showHelp;
extern uint8_t displayMmap;
extern uint8_t documentReload;
extern uint32_t renderMemory[];
extern int openFile();
extern void resetSystem();
extern void irq6502();
extern void nmi6502();
extern void step6502();
extern void updateRenderStates();
extern void scanKeyboard();
extern void clearScreen(uint32_t[], uint32_t);
static SDL_Scancode currentKey = SDL_SCANCODE_UNKNOWN;
static SDL_Event event;
@ -43,14 +49,17 @@ void pollEvents(){
break;
case SDL_SCANCODE_F5: /* CPU Reset */
if (documentReload) openFile();
resetSystem();
break;
case SDL_SCANCODE_F6: /* Scale -- */
clearScreen(renderMemory, 0x000000FF);
if (displayScale > 1) displayScale--;
break;
case SDL_SCANCODE_F7: /* Scale ++ */
clearScreen(renderMemory, 0x000000FF);
displayScale++;
break;
@ -61,7 +70,8 @@ void pollEvents(){
case SDL_SCANCODE_F9: /* CPU Save Snapshot */
break;
case SDL_SCANCODE_F10: /* CPU Load recent or given snapshot */
case SDL_SCANCODE_F10: /* Show CPU Memory Map */
displayMmap = !displayMmap;
break;
case SDL_SCANCODE_F11: /* CPU NMI */