#include #include #include "uxn.h" #include "devices/system.h" #include "devices/console.h" #include "devices/file.h" #include "devices/datetime.h" /* Copyright (c) 2021-2023 Devine Lu Linvega, Andrew Alderwick Permission to use, copy, modify, and distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE. */ Uint8 emu_dei(Uxn *u, Uint8 addr) { switch(addr & 0xf0) { case 0x00: return system_dei(u, addr); case 0xc0: return datetime_dei(u, addr); } return u->dev[addr]; } void emu_deo(Uxn *u, Uint8 addr, Uint8 value) { Uint8 p = addr & 0x0f, d = addr & 0xf0; u->dev[addr] = value; switch(d) { case 0x00: system_deo(u, &u->dev[d], p); break; case 0x10: console_deo(&u->dev[d], p); break; case 0xa0: file_deo(0, u->ram, &u->dev[d], p); break; case 0xb0: file_deo(1, u->ram, &u->dev[d], p); break; } } static void emu_run(Uxn *u) { while(!u->dev[0x0f]) { int c = fgetc(stdin); if(c == EOF) { console_input(u, 0x00, CONSOLE_END); break; } console_input(u, (Uint8)c, CONSOLE_STD); } } static int emu_end(Uxn *u) { free(u->ram); return u->dev[0x0f] & 0x7f; } int main(int argc, char **argv) { Uxn u = {0}; int i = 1; if(i == argc) return system_error("usage", "uxncli [-v] file.rom [args..]"); /* Read flags */ if(argv[i][0] == '-' && argv[i][1] == 'v') return system_version("Uxncli - Console Varvara Emulator", "11 Nov 2023"); if(!system_init(&u, (Uint8 *)calloc(0x10000 * RAM_PAGES, sizeof(Uint8)), argv[i++])) return system_error("Init", "Failed to initialize uxn."); /* Game Loop */ u.dev[0x17] = argc - i; if(uxn_eval(&u, PAGE_PROGRAM)) { console_listen(&u, i, argc, argv); emu_run(&u); } return emu_end(&u); }