diff options
Diffstat (limited to 'src/Support.cpp')
| -rw-r--r-- | src/Support.cpp | 104 |
1 files changed, 52 insertions, 52 deletions
diff --git a/src/Support.cpp b/src/Support.cpp index 7c77fc5..083de12 100644 --- a/src/Support.cpp +++ b/src/Support.cpp @@ -32,9 +32,9 @@ void GetMouse(Point *p) { int x; int y; - + SDL_GetMouseState(&x, &y); - + p->h = x; p->v = y; } @@ -43,9 +43,9 @@ void GetMouseRel(Point *p) { int x; int y; - + SDL_GetRelativeMouseState(&x, &y); - + p->h = x; p->v = y; } @@ -89,13 +89,13 @@ static int find_filename(char *filename) char *next; DIR *dir; struct dirent *dirent; - + if (access(filename, R_OK) == 0) { return 1; } - + ptr = filename; - + while (*ptr) { if (ptr == filename || *ptr == '/') { if (*ptr == '/') { @@ -103,53 +103,53 @@ static int find_filename(char *filename) } else { cur = ptr; } - + if (*cur == 0) { /* hit the end */ break; } - + next = strchr(cur, '/'); - + if (ptr != filename) { *ptr = 0; } - + if (next) { *next = 0; } - + if (ptr == filename && *ptr == '/') { dir = opendir("/"); } else { dir = opendir(filename); } - + if (dir == NULL) { if (ptr != filename) { *ptr = '/'; } - + if (next) { *next = 0; } - + return 0; } - + while ((dirent = readdir(dir)) != NULL) { if (strcasecmp(cur, dirent->d_name) == 0) { strcpy(cur, dirent->d_name); break; } } - + closedir(dir); - + if (ptr != filename) { *ptr = '/'; } - + if (next) { *next = '/'; ptr = next; @@ -160,11 +160,11 @@ static int find_filename(char *filename) ptr++; } } - + if (access(filename, R_OK) == 0) { return 1; } - + return 0; } @@ -180,28 +180,28 @@ static void fix_filename(const char *original, char *fixed) } fixed[MAX_PATH-1] = 0; - + strncpy(fixed, start, MAX_PATH); - + /* check to see if strncpy overwrote the terminator */ if (fixed[MAX_PATH-1] != 0) { fixed[MAX_PATH-1] = 0; - - fprintf(stderr, "ERROR: file truncation error: %s -> %s\n", + + fprintf(stderr, "ERROR: file truncation error: %s -> %s\n", original, fixed); } - + len = strlen(fixed); for (i = 0; i < len; i++) { if (fixed[i] == ':') { fixed[i] = '/'; } } - - /* + + /* here we would try to see if the file is available (game dir), else try another dir - + really, this function also needs a flag to indicate whether it should only go to local (write) or both (read) */ @@ -218,18 +218,18 @@ Convenient Filename Hacks FILE *cfh_fopen(const char *filename, const char *mode) { char filename1[MAX_PATH]; - + fix_filename(filename, filename1); - - return fopen(filename1, mode); + + return fopen(filename1, mode); } int Files::OpenFile(Str255 Name) { char filename1[MAX_PATH]; - + fix_filename((char *)Name, filename1); - + sFile = open(filename1, O_RDONLY | O_BINARY); return sFile; } @@ -239,11 +239,11 @@ void Files::EndLoad() if (sFile != -1) { FSClose( sFile ); } - + sFile = -1; } -#ifdef NOOGG +#ifdef NOOGG /* Our own special magic version that fixes the filename. */ @@ -252,11 +252,11 @@ void alutLoadWAVFile_CFH(char *filename, ALenum *format, void **wave, { char filename1[MAX_PATH]; ALsizei format1, size1, bits1, freq1; - + fix_filename(filename, filename1); - + alutLoadWAV(filename1, wave, &format1, &size1, &bits1, &freq1); - + *format = format1; *size = size1; *freq = freq1; @@ -304,9 +304,9 @@ void LoadOGG_CFH(char *filename, ALenum *format, void **wave, fprintf(stderr, "ERROR: unable to open %s\n", filename1); exit(EXIT_FAILURE); } - + /* open it up */ - err = ov_open(fp, &vf, NULL, 0); + err = ov_open(fp, &vf, NULL, 0); if (err < 0) { fprintf(stderr, "ERROR: vorbis error %d opening %s\n", -err, filename1); exit(EXIT_FAILURE); @@ -318,16 +318,16 @@ void LoadOGG_CFH(char *filename, ALenum *format, void **wave, fprintf(stderr, "ERROR: vorbis error opening %s (ov_info failed)\n", filename1); exit(EXIT_FAILURE); } - + /* calculate the byte size */ size1 = vi->channels * 2 * ov_pcm_total(&vf, -1); /* hack around some possible ogg vorbis weirdness */ asize = ((size1 + 2047) / 2048 + 1) * 2048; - - /* allocate our buffer */ + + /* allocate our buffer */ wave1 = malloc(asize); - + if (wave1 == NULL) { fprintf(stderr, "ERROR: could not allocate %d bytes while loading %s\n", size1, filename1); exit(EXIT_FAILURE); @@ -336,17 +336,17 @@ void LoadOGG_CFH(char *filename, ALenum *format, void **wave, /* read it in */ eof = 0; buf = (char *)wave1; - + while(!eof) { - long ret = ov_read(&vf, buf, 1024, endian, 2, 1, + long ret = ov_read(&vf, buf, 1024, endian, 2, 1, ¤t_section); - + if (ret == 0) { /* end of file */ eof = 1; } else if (ret < 0) { /* some sort of error */ - + /* TODO: is this ok to ignore? */ } else { buf += ret; @@ -362,13 +362,13 @@ void LoadOGG_CFH(char *filename, ALenum *format, void **wave, fprintf(stderr, "ERROR: ogg %s has %d channels\n", filename1, vi->channels); exit(EXIT_FAILURE); } - + freq1 = vi->rate; /* we are done with the ogg, so free it */ ov_clear(&vf); - - /* finall, give the values to the caller */ + + /* finall, give the values to the caller */ *format = format1; *size = size1; *freq = freq1; |