Merge pull request #3 from serprex/master
Fixes to bef2c & befprof
Chris Pressey authored 6 years ago
GitHub committed 6 years ago
| 79 | 79 | int pageheight = 1; /* 25 */ |
| 80 | 80 | |
| 81 | 81 | #define cur pg[y * 80 + x] |
| 82 | #define shrink(s) s[strlen(s)-1]=0 | |
| 83 | 82 | |
| 84 | 83 | #define RIGHT "_%2.2d_%2.2d_R" |
| 85 | 84 | #define LEFT "_%2.2d_%2.2d_L" |
| 92 | 91 | #define x_left (x ? x-1 : linewidth-1) |
| 93 | 92 | |
| 94 | 93 | #define y_2down (y+2)%pageheight |
| 95 | #define y_2up ((y>1) ? y-2 : ((pageheight-2)<0 ? 0 : (pageheight-2))) | |
| 94 | #define y_2up ((y>1) ? y-2 : ((pageheight-2)<0 ? 0 : (y-2+pageheight))) | |
| 96 | 95 | #define x_2right (x+2)%linewidth |
| 97 | #define x_2left ((x>1) ? x-2 : ((linewidth-2)<0 ? 0 : (linewidth-2))) | |
| 96 | #define x_2left ((x>1) ? x-2 : ((linewidth-2)<0 ? 0 : (x-2+linewidth))) | |
| 98 | 97 | |
| 99 | 98 | #define ALL RIGHT ": " LEFT ": " UP ": " DOWN ":\n" |
| 100 | 99 | |
| 155 | 154 | int x = 0, y = 0; |
| 156 | 155 | while (!feof (fi)) |
| 157 | 156 | { |
| 158 | cur = fgetc (fi); | |
| 159 | if ((x+1)>linewidth) linewidth=x+1; | |
| 160 | if ((y+1)>pageheight) pageheight=y+1; | |
| 161 | if (cur == '\n') | |
| 162 | { | |
| 163 | cur = ' '; | |
| 157 | int ch = fgetc (fi); | |
| 158 | if (ch == -1) break; | |
| 159 | if (ch == '\n') | |
| 160 | { | |
| 164 | 161 | x = 0; |
| 165 | 162 | y++; |
| 166 | 163 | if (y >= 25) break; |
| 164 | else if (y > pageheight) pageheight=y; | |
| 167 | 165 | } else |
| 168 | 166 | { |
| 167 | cur = ch; | |
| 169 | 168 | x++; |
| 170 | 169 | if (x >= 80) |
| 171 | 170 | { |
| 172 | 171 | x = 0; |
| 173 | 172 | y++; |
| 174 | 173 | if (y >= 25) break; |
| 174 | else if (y > pageheight) pageheight=y; | |
| 175 | } else if (x > linewidth) | |
| 176 | { | |
| 177 | linewidth = x; | |
| 175 | 178 | } |
| 176 | 179 | } |
| 177 | 180 | } |
| 178 | fclose (fi); | |
| 179 | 181 | } else |
| 180 | 182 | { |
| 181 | 183 | printf ("Error : couldn't open '%s' for input.\n", argv[argc - 1]); |
| 208 | 210 | { |
| 209 | 211 | for(x = 0; x < linewidth; x++) |
| 210 | 212 | { |
| 211 | if (cur!='\\') | |
| 212 | { | |
| 213 | fprintf (fo, " pg[%d]='%c';\n", y * 80 + x, cur); | |
| 214 | } else | |
| 215 | { | |
| 216 | fprintf (fo, " pg[%d]='%c%c';\n", y * 80 + x, cur, cur); | |
| 217 | } | |
| 213 | if (cur) fprintf (fo, " pg[%d]=%d;\n", y * 80 + x, cur); | |
| 218 | 214 | } |
| 219 | 215 | } |
| 220 | 216 | |
| 228 | 224 | { |
| 229 | 225 | case '0': case '1': case '2': case '3': case '4': |
| 230 | 226 | case '5': case '6': case '7': case '8': case '9': |
| 231 | fprintf(fo, RIGHT ": push(%c); goto " RIGHT ";\n", x, y, cur, x_right, y); | |
| 232 | fprintf(fo, LEFT ": push(%c); goto " LEFT ";\n", x, y, cur, x_left, y); | |
| 233 | fprintf(fo, UP ": push(%c); goto " UP ";\n", x, y, cur, x, y_up); | |
| 234 | fprintf(fo, DOWN ": push(%c); goto " DOWN ";\n", x, y, cur, x, y_down); | |
| 227 | fprintf(fo, RIGHT ": push(%d); goto " RIGHT ";\n", x, y, cur, x_right, y); | |
| 228 | fprintf(fo, LEFT ": push(%d); goto " LEFT ";\n", x, y, cur, x_left, y); | |
| 229 | fprintf(fo, UP ": push(%d); goto " UP ";\n", x, y, cur, x, y_up); | |
| 230 | fprintf(fo, DOWN ": push(%d); goto " DOWN ";\n", x, y, cur, x, y_down); | |
| 235 | 231 | break; |
| 236 | 232 | case '>': /* PC Right */ |
| 237 | 233 | fprintf(fo, ALL, x, y, x, y, x, y, x, y); |
| 270 | 266 | ECHO("a=pop();b=pop();push(b/a);"); |
| 271 | 267 | break; |
| 272 | 268 | case '%': |
| 273 | sprintf(t, "a=pop();b=pop();push(b%ca);", '%'); | |
| 269 | sprintf(t, "a=pop();b=pop();push(b%%a);"); | |
| 274 | 270 | fprintf(fo, RIGHT ": %s goto " RIGHT ";\n", x, y, t, x_right, y); |
| 275 | 271 | fprintf(fo, LEFT ": %s goto " LEFT ";\n", x, y, t, x_left, y); |
| 276 | 272 | fprintf(fo, UP ": %s goto " UP ";\n", x, y, t, x, y_up); |
| 283 | 279 | ECHO("a=pop();push(a);push(a);"); |
| 284 | 280 | break; |
| 285 | 281 | case '.': |
| 286 | fprintf(fo, RIGHT ": fprintf(stdout,\"%cld \",pop());fflush(stdout); goto " RIGHT ";\n", x, y, '%', x_right, y); | |
| 287 | fprintf(fo, LEFT ": fprintf(stdout,\"%cld \",pop());fflush(stdout); goto " LEFT ";\n", x, y, '%', x_left, y); | |
| 288 | fprintf(fo, UP ": fprintf(stdout,\"%cld \",pop());fflush(stdout); goto " UP ";\n", x, y, '%', x, y_up); | |
| 289 | fprintf(fo, DOWN ": fprintf(stdout,\"%cld \",pop());fflush(stdout); goto " DOWN ";\n", x, y, '%', x, y_down); | |
| 282 | fprintf(fo, RIGHT ": fprintf(stdout,\"%%ld \",pop());fflush(stdout); goto " RIGHT ";\n", x, y, x_right, y); | |
| 283 | fprintf(fo, LEFT ": fprintf(stdout,\"%%ld \",pop());fflush(stdout); goto " LEFT ";\n", x, y, x_left, y); | |
| 284 | fprintf(fo, UP ": fprintf(stdout,\"%%ld \",pop());fflush(stdout); goto " UP ";\n", x, y, x, y_up); | |
| 285 | fprintf(fo, DOWN ": fprintf(stdout,\"%%ld \",pop());fflush(stdout); goto " DOWN ";\n", x, y, x, y_down); | |
| 290 | 286 | break; |
| 291 | 287 | case ',': |
| 292 | fprintf(fo, RIGHT ": fprintf(stdout,\"%cc\",pop());fflush(stdout); goto " RIGHT ";\n", x, y, '%', x_right, y); | |
| 293 | fprintf(fo, LEFT ": fprintf(stdout,\"%cc\",pop());fflush(stdout); goto " LEFT ";\n", x, y, '%', x_left, y); | |
| 294 | fprintf(fo, UP ": fprintf(stdout,\"%cc\",pop());fflush(stdout); goto " UP ";\n", x, y, '%', x, y_up); | |
| 295 | fprintf(fo, DOWN ": fprintf(stdout,\"%cc\",pop());fflush(stdout); goto " DOWN ";\n", x, y, '%', x, y_down); | |
| 288 | fprintf(fo, RIGHT ": fprintf(stdout,\"%%c\",pop());fflush(stdout); goto " RIGHT ";\n", x, y, x_right, y); | |
| 289 | fprintf(fo, LEFT ": fprintf(stdout,\"%%c\",pop());fflush(stdout); goto " LEFT ";\n", x, y, x_left, y); | |
| 290 | fprintf(fo, UP ": fprintf(stdout,\"%%c\",pop());fflush(stdout); goto " UP ";\n", x, y, x, y_up); | |
| 291 | fprintf(fo, DOWN ": fprintf(stdout,\"%%c\",pop());fflush(stdout); goto " DOWN ";\n", x, y, x, y_down); | |
| 296 | 292 | break; |
| 297 | 293 | case '&': |
| 298 | fprintf(fo, RIGHT ": fscanf(stdin,\"%cld\",&b);push(b); goto " RIGHT ";\n", x, y, '%', x_right, y); | |
| 299 | fprintf(fo, LEFT ": fscanf(stdin,\"%cld\",&b);push(b); goto " LEFT ";\n", x, y, '%', x_left, y); | |
| 300 | fprintf(fo, UP ": fscanf(stdin,\"%cld\",&b);push(b); goto " UP ";\n", x, y, '%', x, y_up); | |
| 301 | fprintf(fo, DOWN ": fscanf(stdin,\"%cld\",&b);push(b); goto " DOWN ";\n", x, y, '%', x, y_down); | |
| 294 | fprintf(fo, RIGHT ": fscanf(stdin,\"%%ld\",&b);push(b); goto " RIGHT ";\n", x, y, x_right, y); | |
| 295 | fprintf(fo, LEFT ": fscanf(stdin,\"%%ld\",&b);push(b); goto " LEFT ";\n", x, y, x_left, y); | |
| 296 | fprintf(fo, UP ": fscanf(stdin,\"%%ld\",&b);push(b); goto " UP ";\n", x, y, x, y_up); | |
| 297 | fprintf(fo, DOWN ": fscanf(stdin,\"%%ld\",&b);push(b); goto " DOWN ";\n", x, y, x, y_down); | |
| 302 | 298 | break; |
| 303 | 299 | case '~': |
| 304 | 300 | fprintf(fo, RIGHT ": c=fgetc(stdin);push(c); goto " RIGHT ";\n", x, y, x_right, y); |
| 320 | 316 | break; |
| 321 | 317 | case '?': |
| 322 | 318 | fprintf(fo, ALL, x, y, x, y, x, y, x, y); |
| 323 | fprintf(fo, " switch ((rand () / 32) %c 4) \n" | |
| 319 | fprintf(fo, " switch ((rand () / 32) %% 4) \n" | |
| 324 | 320 | " { case 0: goto " RIGHT ";\n" |
| 325 | 321 | " case 1: goto " LEFT ";\n" |
| 326 | 322 | " case 2: goto " UP ";\n" |
| 327 | 323 | " case 3: goto " DOWN "; }\n", |
| 328 | '%', x_right, y, x_left, y, x, y_up, x, y_down); | |
| 324 | x_right, y, x_left, y, x, y_up, x, y_down); | |
| 329 | 325 | break; |
| 330 | 326 | case '#': |
| 331 | 327 | fprintf(fo, RIGHT ": goto " RIGHT ";\n", x, y, x_2right, y); |
| 415 | 411 | } |
| 416 | 412 | } |
| 417 | 413 | } |
| 418 | fclose (fi); | |
| 419 | fclose (fo); | |
| 414 | if (fi) fclose (fi); | |
| 415 | if (fo) fclose (fo); | |
| 420 | 416 | if ((fi = fopen ("temp.c", "r")) != NULL) |
| 421 | 417 | { |
| 422 | 418 | if ((fo = fopen (argv[argc - 1], "w")) != NULL) |