JailDoctor/z80
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- Deixe el Abu Simbel ací per a anar fent proves de càrrega

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- [NEW] Mòdul zx_tape, encara no carrega correctament les cintes.
- [CHG] Gestió completa del só pasada a la ULA, i de la pantalla a zxscreen
This commit is contained in:
Raimon Zamora
2024-04-20 09:32:57 +02:00
parent 18869a09ee
commit ddcb40b289
8 changed files with 270 additions and 56 deletions
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63
main.cpp
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@@ -5,18 +5,11 @@
#include "z80debug.h"
#include "zx_ula.h"
#include "zx_screen.h"
#include "zx_tape.h"
#include <SDL2/SDL.h>
#include <string.h>
uint8_t memory[65536];
uint32_t t = 0;
uint16_t ts = 0;
uint8_t ft = 0;
uint32_t fps=0;
uint32_t fps_time=0;
uint8_t test = 0;
int main(int argc, char *argv[])
{
@@ -33,6 +26,8 @@ int main(int argc, char *argv[])
zx_ula::sound_init();
zx_tape::load("abusimbel.tap");
bool should_exit = false;
SDL_Event e;
@@ -44,27 +39,22 @@ int main(int argc, char *argv[])
if (z80debug::debugging()) {
if ((e.type==SDL_WINDOWEVENT) && ((e.window.event==SDL_WINDOWEVENT_SHOWN) || (e.window.event==SDL_WINDOWEVENT_EXPOSED))) {
z80debug::refresh();
zxscreen::refresh();
zxscreen::refresh(0, true);
}
if (e.type == SDL_KEYDOWN) {
if (e.key.keysym.scancode==SDL_SCANCODE_ESCAPE) {
should_exit=true; break;
} else if (e.key.keysym.scancode==SDL_SCANCODE_F10) {
t += z80::step();
if (t>=69888) { t=0; z80::interrupt(); }
const uint8_t dt = z80::step();
z80debug::refresh();
zxscreen::refresh();
zxscreen::refresh(dt, true);
} else if (e.key.keysym.scancode==SDL_SCANCODE_F11) {
t += z80debug::next();
fps=0;
fps_time = SDL_GetTicks();
zxscreen::refresh();
const uint8_t dt = z80debug::next();
zxscreen::refresh(dt, true);
} else if (e.key.keysym.scancode==SDL_SCANCODE_F5) {
t += z80::step();
const uint8_t dt = z80::step();
z80debug::cont();
fps=0;
fps_time = SDL_GetTicks();
zxscreen::refresh();
zxscreen::refresh(dt);
} else if (e.key.keysym.scancode==SDL_SCANCODE_RETURN) {
z80debug::executeConsole();
} else if (e.key.keysym.scancode==SDL_SCANCODE_BACKSPACE) {
@@ -78,7 +68,10 @@ int main(int argc, char *argv[])
if (e.type == SDL_KEYDOWN) {
if (e.key.keysym.scancode==SDL_SCANCODE_F8) {
z80debug::stop();
zxscreen::refresh();
zxscreen::refresh(0, true);
}
if (e.key.keysym.scancode==SDL_SCANCODE_F12) {
zx_tape::play();
}
}
}
@@ -86,30 +79,12 @@ int main(int argc, char *argv[])
if (!z80debug::debugging()) {
if (z80debug::isbreak(z80::getPC(), 9)) {
z80debug::stop();
zxscreen::refresh();
zxscreen::refresh(0, true);
} else {
uint8_t t_states = z80::step();
t += t_states;
ts += t_states;
if (ts>=400) {
ts-=400;
zx_ula::sound_update();
}
if (t>=69888) {
ft++;
if (ft==16) { ft=0; zxscreen::flash(); }
/*
fps++;
if (SDL_GetTicks() - fps_time >= 1000) {
printf("FPS: %i\n", fps);
fps = 0;
fps_time = SDL_GetTicks();
}
*/
t=0;
zxscreen::refresh();
z80::interrupt();
}
uint8_t dt = z80::step();
zx_tape::update(dt);
zx_ula::sound_update(dt);
zxscreen::refresh(dt);
}
}
}