console.c (1058B)
1 #include <stdio.h> 2 #include <stdlib.h> 3 4 #include "../uxn.h" 5 #include "console.h" 6 7 /* 8 Copyright (c) 2022-2024 Devine Lu Linvega, Andrew Alderwick 9 10 Permission to use, copy, modify, and distribute this software for any 11 purpose with or without fee is hereby granted, provided that the above 12 copyright notice and this permission notice appear in all copies. 13 14 THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 15 WITH REGARD TO THIS SOFTWARE. 16 */ 17 18 int 19 console_input(int c, int type) 20 { 21 if(c == EOF) c = 0, type = 4; 22 uxn.dev[0x12] = c, uxn.dev[0x17] = type; 23 uxn_eval(uxn.dev[0x10] << 8 | uxn.dev[0x11]); 24 return type != 4; 25 } 26 27 void 28 console_listen(int i, int argc, char **argv) 29 { 30 for(; i < argc; i++) { 31 char *p = argv[i]; 32 while(*p) console_input(*p++, CONSOLE_ARG); 33 console_input('\n', i == argc - 1 ? CONSOLE_END : CONSOLE_EOA); 34 } 35 } 36 37 void 38 console_deo(Uint8 addr) 39 { 40 FILE *fd; 41 switch(addr) { 42 case 0x18: fd = stdout, fputc(uxn.dev[0x18], fd), fflush(fd); break; 43 case 0x19: fd = stderr, fputc(uxn.dev[0x19], fd), fflush(fd); break; 44 } 45 }