#define MAX_LINE_LEN 1000 /* maximal input line length */
#define CHUNK_ID_LEN 4 /* IFF style chunk id length */
#define LEVEL_HEADER_SIZE 80 /* size of level file header */
-#define LEVEL_HEADER_UNUSED 18 /* unused level header bytes */
+#define LEVEL_HEADER_UNUSED 17 /* unused level header bytes */
#define TAPE_HEADER_SIZE 20 /* size of tape file header */
#define TAPE_HEADER_UNUSED 7 /* unused tape header bytes */
#define FILE_VERSION_1_0 10 /* old 1.0 file version */
IS_LEVELCLASS_USER(n) ? LEVELCLASS_USER : \
LEVELCLASS_UNDEFINED)
+#define LEVELCOLOR(n) (IS_LEVELCLASS_TUTORIAL(n) ? FC_BLUE : \
+ IS_LEVELCLASS_CLASSICS(n) ? FC_YELLOW : \
+ IS_LEVELCLASS_CONTRIBUTION(n) ? FC_GREEN : \
+ IS_LEVELCLASS_USER(n) ? FC_RED : FC_BLUE)
+
static void SaveUserLevelInfo(); /* for 'InitUserLevelDir()' */
static char *getSetupLine(char *, int); /* for 'SaveUserLevelInfo()' */
}
}
+static void getFileChunk(FILE *file, char *chunk_buffer, int *chunk_length)
+{
+ fgets(chunk_buffer, CHUNK_ID_LEN + 1, file);
+
+ *chunk_length =
+ (fgetc(file) << 24) |
+ (fgetc(file) << 16) |
+ (fgetc(file) << 8) |
+ (fgetc(file) << 0);
+}
+
+static void putFileChunk(FILE *file, char *chunk_name, int chunk_length)
+{
+ fputs(chunk_name, file);
+
+ fputc((chunk_length >> 24) & 0xff, file);
+ fputc((chunk_length >> 16) & 0xff, file);
+ fputc((chunk_length >> 8) & 0xff, file);
+ fputc((chunk_length >> 0) & 0xff, file);
+}
+
static void setLevelInfoToDefaults()
{
int i, x, y;
level.dauer_sieb = 10;
level.dauer_ablenk = 10;
level.amoebe_inhalt = EL_DIAMANT;
+ level.double_speed = FALSE;
- level.high_speed = FALSE;
+ for(i=0; i<MAX_LEVEL_NAME_LEN; i++)
+ level.name[i] = '\0';
+ for(i=0; i<MAX_LEVEL_AUTHOR_LEN; i++)
+ level.author[i] = '\0';
strcpy(level.name, NAMELESS_LEVEL_NAME);
strcpy(level.author, ANONYMOUS_NAME);
/* try to determine better author name than 'anonymous' */
if (strcmp(leveldir[leveldir_nr].author, ANONYMOUS_NAME) != 0)
{
- strncpy(level.author, leveldir[leveldir_nr].author,
- MAX_LEVEL_AUTHOR_LEN - 1);
- level.author[MAX_LEVEL_AUTHOR_LEN - 1] = '\0';
+ strncpy(level.author, leveldir[leveldir_nr].author, MAX_LEVEL_AUTHOR_LEN);
+ level.author[MAX_LEVEL_AUTHOR_LEN] = '\0';
}
else
{
break;
case LEVELCLASS_CONTRIBUTION:
- strncpy(level.author, leveldir[leveldir_nr].name,
- MAX_LEVEL_AUTHOR_LEN - 1);
- level.author[MAX_LEVEL_AUTHOR_LEN - 1] = '\0';
+ strncpy(level.author, leveldir[leveldir_nr].name,MAX_LEVEL_AUTHOR_LEN);
+ level.author[MAX_LEVEL_AUTHOR_LEN] = '\0';
break;
case LEVELCLASS_USER:
- strncpy(level.author, getRealName(), MAX_LEVEL_AUTHOR_LEN - 1);
- level.author[MAX_LEVEL_AUTHOR_LEN - 1] = '\0';
+ strncpy(level.author, getRealName(), MAX_LEVEL_AUTHOR_LEN);
+ level.author[MAX_LEVEL_AUTHOR_LEN] = '\0';
break;
default:
/* read chunk "HEAD" */
if (file_version >= FILE_VERSION_1_2)
{
- /* first check header chunk identifier and chunk length */
- fgets(chunk, CHUNK_ID_LEN + 1, file);
- chunk_length =
- (fgetc(file)<<24) | (fgetc(file)<<16) | (fgetc(file)<<8) | fgetc(file);
+ getFileChunk(file, chunk, &chunk_length);
if (strcmp(chunk, "HEAD") || chunk_length != LEVEL_HEADER_SIZE)
{
Error(ERR_WARN, "wrong 'HEAD' chunk of level file '%s'", filename);
for(i=0; i<MAX_LEVEL_NAME_LEN; i++)
level.name[i] = fgetc(file);
- level.name[MAX_LEVEL_NAME_LEN - 1] = 0;
+ level.name[MAX_LEVEL_NAME_LEN] = 0;
for(i=0; i<LEVEL_SCORE_ELEMENTS; i++)
level.score[i] = fgetc(file);
level.tempo_amoebe = fgetc(file);
level.dauer_sieb = fgetc(file);
level.dauer_ablenk = fgetc(file);
- level.amoebe_inhalt = fgetc(file);
+ level.amoebe_inhalt = fgetc(file);
+ level.double_speed = (fgetc(file) == 1 ? TRUE : FALSE);
for(i=0; i<LEVEL_HEADER_UNUSED; i++) /* skip unused header bytes */
fgetc(file);
/* read chunk "BODY" */
if (file_version >= FILE_VERSION_1_2)
{
- fgets(chunk, CHUNK_ID_LEN + 1, file);
- chunk_length =
- (fgetc(file)<<24) | (fgetc(file)<<16) | (fgetc(file)<<8) | fgetc(file);
+ getFileChunk(file, chunk, &chunk_length);
+
+ /* look for optional author chunk */
+ if (strcmp(chunk, "AUTH") == 0 && chunk_length == MAX_LEVEL_AUTHOR_LEN)
+ {
+ for(i=0; i<MAX_LEVEL_AUTHOR_LEN; i++)
+ level.author[i] = fgetc(file);
+ level.author[MAX_LEVEL_NAME_LEN] = 0;
+
+ getFileChunk(file, chunk, &chunk_length);
+ }
/* look for optional content chunk */
if (strcmp(chunk, "CONT") == 0 && chunk_length == 4 + 8 * 3 * 3)
for(x=0; x<3; x++)
level.mampfer_inhalt[i][x][y] = fgetc(file);
- fgets(chunk, CHUNK_ID_LEN + 1, file);
- chunk_length =
- (fgetc(file)<<24) | (fgetc(file)<<16) | (fgetc(file)<<8) | fgetc(file);
+ getFileChunk(file, chunk, &chunk_length);
}
/* next check body chunk identifier and chunk length */
}
}
+ /* clear all other level fields (needed if resized in level editor later) */
+ for(x=0; x<MAX_LEV_FIELDX; x++)
+ for(y=0; y<MAX_LEV_FIELDY; y++)
+ Feld[x][y] = Ur[x][y] = EL_LEERRAUM;
+
+ /* now read in the valid level fields from level file */
for(y=0; y<lev_fieldy; y++)
for(x=0; x<lev_fieldx; x++)
Feld[x][y] = Ur[x][y] = fgetc(file);
fclose(file);
-#if 0
- if (level.time <= 10) /* minimum playing time of each level */
- level.time = 10;
-#endif
-
/* player was faster than monsters in pre-1.0 levels */
if (file_version == FILE_VERSION_1_0 &&
IS_LEVELCLASS_CONTRIBUTION(leveldir_nr))
{
Error(ERR_WARN, "level file '%s' has version number 1.0", filename);
Error(ERR_WARN, "using high speed movement for player");
- level.high_speed = TRUE;
+ level.double_speed = TRUE;
}
}
int i, x, y;
char *filename = getLevelFilename(level_nr);
FILE *file;
- int chunk_length;
if (!(file = fopen(filename, "w")))
{
fputs(LEVEL_COOKIE, file); /* file identifier */
fputc('\n', file);
- fputs("HEAD", file); /* chunk identifier for file header */
-
- chunk_length = LEVEL_HEADER_SIZE;
-
- fputc((chunk_length >> 24) & 0xff, file);
- fputc((chunk_length >> 16) & 0xff, file);
- fputc((chunk_length >> 8) & 0xff, file);
- fputc((chunk_length >> 0) & 0xff, file);
+ putFileChunk(file, "HEAD", LEVEL_HEADER_SIZE);
fputc(level.fieldx, file);
fputc(level.fieldy, file);
fputc(level.dauer_sieb, file);
fputc(level.dauer_ablenk, file);
fputc(level.amoebe_inhalt, file);
+ fputc((level.double_speed ? 1 : 0), file);
for(i=0; i<LEVEL_HEADER_UNUSED; i++) /* set unused header bytes to zero */
fputc(0, file);
- fputs("CONT", file); /* chunk identifier for contents */
+ putFileChunk(file, "AUTH", MAX_LEVEL_AUTHOR_LEN);
- chunk_length = 4 + 8 * 3 * 3;
+ for(i=0; i<MAX_LEVEL_AUTHOR_LEN; i++)
+ fputc(level.author[i], file);
- fputc((chunk_length >> 24) & 0xff, file);
- fputc((chunk_length >> 16) & 0xff, file);
- fputc((chunk_length >> 8) & 0xff, file);
- fputc((chunk_length >> 0) & 0xff, file);
+ putFileChunk(file, "CONT", 4 + 8 * 3 * 3);
fputc(EL_MAMPFER, file);
fputc(MampferMax, file);
for(x=0; x<3; x++)
fputc(level.mampfer_inhalt[i][x][y], file);
- fputs("BODY", file); /* chunk identifier for file body */
- chunk_length = lev_fieldx * lev_fieldy;
-
- fputc((chunk_length >> 24) & 0xff, file);
- fputc((chunk_length >> 16) & 0xff, file);
- fputc((chunk_length >> 8) & 0xff, file);
- fputc((chunk_length >> 0) & 0xff, file);
+ putFileChunk(file, "BODY", lev_fieldx * lev_fieldy);
for(y=0; y<lev_fieldy; y++)
for(x=0; x<lev_fieldx; x++)
/* cut trailing comment or whitespace from input line */
for (line_ptr = line; *line_ptr; line_ptr++)
{
- if (*line_ptr == '#' || *line_ptr == '\n')
+ if (*line_ptr == '#' || *line_ptr == '\n' || *line_ptr == '\r')
{
*line_ptr = '\0';
break;
leveldir[current_entry].levels - 1;
leveldir[current_entry].user_defined =
(level_directory == options.level_directory ? FALSE : TRUE);
+ leveldir[current_entry].color = LEVELCOLOR(current_entry);
freeSetupFileList(setup_file_list);
current_entry++;
projects / rocksndiamonds.git / blobdiff