YayIguess/GBpp
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reformatting

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This commit is contained in:
Braiden Gent
2024-02-05 22:09:34 -08:00
parent 73a40230da
commit 2809dbfca8
7 changed files with 238 additions and 356 deletions
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40
src/interupts.cpp
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@@ -1,35 +1,31 @@
#include "defines.hpp"
#include "gameboy.hpp"
bool GameBoy::testInterruptEnabled(Byte interrupt)
{
return (*IE) & (Byte) (1 << interrupt);
bool GameBoy::testInterruptEnabled(Byte interrupt) {
return (*IE) & (Byte)(1 << interrupt);
}
void GameBoy::resetInterrupt(Byte interrupt)
{
void GameBoy::resetInterrupt(Byte interrupt) {
*IF &= ~(1 << interrupt);
}
void GameBoy::interruptHandler()
{
if(!IME)
void GameBoy::interruptHandler() {
if (!IME)
return;
if(*IF & (Byte) (1 << VBLANK_INTERRUPT) && testInterruptEnabled(VBLANK_INTERRUPT))
if (*IF & (Byte)(1 << VBLANK_INTERRUPT) && testInterruptEnabled(VBLANK_INTERRUPT))
VBlankHandle();
if(*IF & (Byte) (1 << LCD_STAT_INTERRUPT) && testInterruptEnabled(LCD_STAT_INTERRUPT))
if (*IF & (Byte)(1 << LCD_STAT_INTERRUPT) && testInterruptEnabled(LCD_STAT_INTERRUPT))
LCDStatHandle();
if(*IF & (Byte) (1 << TIMER_INTERRUPT) && testInterruptEnabled(TIMER_INTERRUPT))
if (*IF & (Byte)(1 << TIMER_INTERRUPT) && testInterruptEnabled(TIMER_INTERRUPT))
timerHandle();
if(*IF & (Byte) (1 << SERIAL_INTERRUPT) && testInterruptEnabled(SERIAL_INTERRUPT))
if (*IF & (Byte)(1 << SERIAL_INTERRUPT) && testInterruptEnabled(SERIAL_INTERRUPT))
serialHandle();
if(*IF & (Byte) (1 << JOYPAD_INTERRUPT) && testInterruptEnabled(JOYPAD_INTERRUPT))
if (*IF & (Byte)(1 << JOYPAD_INTERRUPT) && testInterruptEnabled(JOYPAD_INTERRUPT))
joypadHandle();
}
void GameBoy::VBlankHandle()
{
void GameBoy::VBlankHandle() {
printf("VBlank interrupt");
IME = 0;
push(PC);
@@ -37,8 +33,7 @@ void GameBoy::VBlankHandle()
resetInterrupt(VBLANK_INTERRUPT);
}
void GameBoy::LCDStatHandle()
{
void GameBoy::LCDStatHandle() {
printf("LCD stat interrupt");
IME = 0;
push(PC);
@@ -47,8 +42,7 @@ void GameBoy::LCDStatHandle()
resetInterrupt(LCD_STAT_INTERRUPT);
}
void GameBoy::timerHandle()
{
void GameBoy::timerHandle() {
printf("timer interrupt");
IME = 0;
push(PC);
@@ -57,8 +51,7 @@ void GameBoy::timerHandle()
resetInterrupt(TIMER_INTERRUPT);
}
void GameBoy::serialHandle()
{
void GameBoy::serialHandle() {
printf("serial interrupt");
IME = 0;
push(PC);
@@ -67,12 +60,11 @@ void GameBoy::serialHandle()
resetInterrupt(SERIAL_INTERRUPT);
}
void GameBoy::joypadHandle()
{
void GameBoy::joypadHandle() {
printf("joypad interrupt");
IME = 0;
push(PC);
addCycles(16);
PC = 0x60;
resetInterrupt(JOYPAD_INTERRUPT);
}
}