mirror of
https://github.com/dborth/snes9xgx.git
synced 2024-11-01 08:25:18 +01:00
331 lines
7.5 KiB
C++
331 lines
7.5 KiB
C++
#include <stdio.h>
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#include <malloc.h>
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#include "s9xconfig.h"
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#include "snes9x.h"
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#include "memmap.h"
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#include "s9xdebug.h"
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#include "cpuexec.h"
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#include "ppu.h"
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#include "apu.h"
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#include "display.h"
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#include "gfx.h"
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#include "soundux.h"
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#include "spc700.h"
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#include "spc7110.h"
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#include "controls.h"
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#include <console/console.h>
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#include <diskio/diskio.h>
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#include <fat/fat.h>
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#include <xenos/xenos.h>
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//#include "smc.h"
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#include "video.h"
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extern unsigned long SNESROMSize;
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extern void S9xInitSync();
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void ExitApp(void)
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{
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printf(" *** ExitApp\n");
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while (1);
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}
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int ResetRequested = 1, ConfigRequested;
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extern "C" {
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void usb_do_poll(void);
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void kmem_init(void);
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void usb_init(void);
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#include <input/input.h>
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int fat_file_size;
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};
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void
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emulate ()
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{
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while(1) // emulation loop
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{
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struct controller_data_s c;
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if (get_controller_data(&c, 0))
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{
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// printf("got controller data!\n");
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int offset = 0x10;
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// printf("a=%d, b=%d, x=%d, y=%d, lb=%d, rb=%d, start=%d, select=%d, up=%d, down=%d, left=%d, right=%d\n",
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// c.a, c.b, c.x, c.y, c.lb, c.rb, c.start, c.select, c.up, c.down, c.left, c.right);
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S9xReportButton (offset + 0, c.a);
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S9xReportButton (offset + 1, c.b);
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S9xReportButton (offset + 2, c.x);
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S9xReportButton (offset + 3, c.y);
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S9xReportButton (offset + 4, c.lb);
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S9xReportButton (offset + 5, c.rb);
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S9xReportButton (offset + 6, c.start);
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S9xReportButton (offset + 7, c.select);
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S9xReportButton (offset + 8, c.up);
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S9xReportButton (offset + 9, c.down);
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S9xReportButton (offset + 10, c.left);
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S9xReportButton (offset + 11, c.right);
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}
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S9xMainLoop ();
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usb_do_poll();
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if(ResetRequested)
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{
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S9xSoftReset (); // reset game
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ResetRequested = 0;
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}
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if (ConfigRequested)
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{
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ConfigRequested = 0;
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break;
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}
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} // main loop
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}
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#define ASSIGN_BUTTON_TRUE( keycode, snescmd ) \
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S9xMapButton( keycode, cmd = S9xGetCommandT(snescmd), true)
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#define ASSIGN_BUTTON_FALSE( keycode, snescmd ) \
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S9xMapButton( keycode, cmd = S9xGetCommandT(snescmd), false)
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void SetDefaultButtonMap ()
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{
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int maxcode = 0x10;
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s9xcommand_t cmd;
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/*** Joypad 1 ***/
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad1 A");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad1 B");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad1 X");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad1 Y");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad1 L");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad1 R");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad1 Start");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad1 Select");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad1 Up");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad1 Down");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad1 Left");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad1 Right");
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maxcode = 0x20;
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/*** Joypad 2 ***/
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad2 A");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad2 B");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad2 X");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad2 Y");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad2 L");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad2 R");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad2 Start");
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maxcode = 0x30;
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/*** Joypad 3 ***/
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad3 A");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad3 B");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad3 X");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad3 Y");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad3 L");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad3 R");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad3 Start");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad3 Select");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad3 Up");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad3 Down");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad3 Left");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad3 Right");
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maxcode = 0x40;
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/*** Joypad 4 ***/
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad4 A");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad4 B");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad4 X");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad4 Y");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad4 L");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad4 R");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad4 Start");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad4 Select");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad4 Up");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad4 Down");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad4 Left");
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ASSIGN_BUTTON_FALSE (maxcode++, "Joypad4 Right");
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maxcode = 0x50;
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/*** Superscope ***/
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ASSIGN_BUTTON_FALSE (maxcode++, "Superscope Fire");
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ASSIGN_BUTTON_FALSE (maxcode++, "Superscope AimOffscreen");
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ASSIGN_BUTTON_FALSE (maxcode++, "Superscope Cursor");
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ASSIGN_BUTTON_FALSE (maxcode++, "Superscope ToggleTurbo");
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ASSIGN_BUTTON_FALSE (maxcode++, "Superscope ToggleTurbo");
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ASSIGN_BUTTON_FALSE (maxcode++, "Superscope Pause");
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maxcode = 0x60;
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/*** Mouse ***/
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ASSIGN_BUTTON_FALSE (maxcode++, "Mouse1 L");
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ASSIGN_BUTTON_FALSE (maxcode++, "Mouse1 R");
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ASSIGN_BUTTON_FALSE (maxcode++, "Mouse2 L");
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ASSIGN_BUTTON_FALSE (maxcode++, "Mouse2 R");
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maxcode = 0x70;
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/*** Justifier ***/
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ASSIGN_BUTTON_FALSE (maxcode++, "Justifier1 Trigger");
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ASSIGN_BUTTON_FALSE (maxcode++, "Justifier1 AimOffscreen");
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ASSIGN_BUTTON_FALSE (maxcode++, "Justifier1 Start");
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ASSIGN_BUTTON_FALSE (maxcode++, "Justifier2 Trigger");
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ASSIGN_BUTTON_FALSE (maxcode++, "Justifier2 AimOffscreen");
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ASSIGN_BUTTON_FALSE (maxcode++, "Justifier2 Start");
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maxcode = 0x80;
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S9xMapPointer(maxcode++, S9xGetCommandT("Pointer Superscope"), false);
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S9xMapPointer(maxcode++, S9xGetCommandT("Pointer Mouse1"), false);
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S9xMapPointer(maxcode++, S9xGetCommandT("Pointer Mouse2"), false);
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S9xMapPointer(maxcode++, S9xGetCommandT("Pointer Justifier1"), false);
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S9xMapPointer(maxcode++, S9xGetCommandT("Pointer Justifier2"), false);
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maxcode = 0x90;
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ASSIGN_BUTTON_FALSE (maxcode++, "Screenshot");
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// Plugin 2 Joypads by default
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S9xSetController (0, CTL_JOYPAD, 0, 0, 0, 0);
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S9xSetController (1, CTL_JOYPAD, 1, 0, 0, 0);
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S9xVerifyControllers();
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}
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int main(void)
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{
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extern void xenos_init();
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xenos_init();
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console_init();
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printf("SNES9x GX\n");
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kmem_init();
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usb_init();
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// Set defaults
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DefaultSettings ();
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S9xUnmapAllControls ();
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SetDefaultButtonMap ();
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// Allocate SNES Memory
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if (!Memory.Init ())
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ExitApp();
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// Allocate APU
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if (!S9xInitAPU ())
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ExitApp();
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// Set Pixel Renderer to match 565
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S9xSetRenderPixelFormat (RGB565);
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// Initialise Snes Sound System
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S9xInitSound (5, TRUE, 1024);
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// Initialise Graphics
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// setGFX ();
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videoInit();
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if (!S9xGraphicsInit ())
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ExitApp();
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S9xSetSoundMute (TRUE);
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S9xInitSync(); // initialize frame sync
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// Plugin 2 Joypads by default
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S9xSetController (0, CTL_JOYPAD, 0, 0, 0, 0);
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S9xSetController (1, CTL_JOYPAD, 1, 0, 0, 0);
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S9xVerifyControllers();
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printf("Waiting for USB storage...\n");
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extern void xenos_init();
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struct bdev *f;
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do {
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usb_do_poll();
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f = bdev_open("uda");
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if (f)
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break;
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} while (1);
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if (f)
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{
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if (fat_init(f))
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printf(" * FAT init failed\n");
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else if (fat_open("/SNES9X.SMC"))
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printf("fat open of /SNES9X.SMC failed\n");
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else
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{
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printf(" * fat open okay, loading file...\n");
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int r = fat_read(Memory.ROM, fat_file_size);
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goto ok;
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}
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printf("fat read failed.\n");
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while (1);
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}
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ok:
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SNESROMSize = fat_file_size;
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// memcpy(Memory.ROM, smc, SNESROMSize = sizeof(smc));
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Memory.LoadROM ("BLANK.SMC");
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Memory.LoadSRAM ("BLANK");
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console_close();
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emulate(); // main loop
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while (1);
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return 0;
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}
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extern "C" {
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const char *getcwd(void)
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{
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return "/";
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}
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int chdir(const char *f)
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{
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return -1;
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}
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int getuid(void)
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{
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return 0;
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}
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int getgid(void)
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{
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return 0;
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}
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void chown()
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{
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}
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int stat()
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{
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return -1;
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}
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int unlink()
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{
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return -1;
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}
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void gettimeofday()
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{
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}
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}
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