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Added Singlestepping feature

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0xmac 2024-12-12 14:23:47 +01:00
parent 1eb50d953d
commit e4a05e27c7
1 changed files with 6 additions and 1 deletions
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7
src/events.c
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@ -4,10 +4,12 @@
#include <SFML/Window.h> #include <SFML/Window.h>
extern float displayScale; extern float displayScale;
extern int clocksteps;
extern void resetSystem(); extern void resetSystem();
extern void irq6502(); extern void irq6502();
extern void nmi6502(); extern void nmi6502();
extern void step6502();
extern void updateRenderStates(); extern void updateRenderStates();
extern void scanKeyboard(); extern void scanKeyboard();
@ -30,7 +32,6 @@ void pollEvents(sfRenderWindow *window){
case sfKeyEscape: case sfKeyEscape:
sfRenderWindow_close(window); sfRenderWindow_close(window);
break; break;
case sfKeyF2: case sfKeyF2:
if (displayscale > 1) displayscale--; if (displayscale > 1) displayscale--;
updateRenderStates(); updateRenderStates();
@ -42,6 +43,9 @@ void pollEvents(sfRenderWindow *window){
case sfKeyF5: case sfKeyF5:
resetSystem(); resetSystem();
break; break;
case sfKeyF8:
for (int i = 0; i < clocksteps; i++) step6502();
break;
case sfKeyF12: case sfKeyF12:
irq6502(); irq6502();
break; break;
@ -55,6 +59,7 @@ void pollEvents(sfRenderWindow *window){
} }
break; break;
case sfEvtKeyReleased: case sfEvtKeyReleased:
// To tell keyboard.c, that no key is being pressed
currentKey = sfKeyUnknown; currentKey = sfKeyUnknown;
break; break;