/* special case: level number is negative => check for level template file */
if (nr < 0)
{
+#if 1
+ /* global variable "leveldir_current" must be modified in the loop below */
+ LevelDirTree *leveldir_current_last = leveldir_current;
+
+ /* check for template level in path from current to topmost tree node */
+
+ while (leveldir_current != NULL)
+ {
+ setLevelFileInfo_FormatLevelFilename(lfi, LEVEL_FILE_TYPE_RND,
+ "template.%s", LEVELFILE_EXTENSION);
+
+ if (fileExists(lfi->filename))
+ break;
+
+ leveldir_current = leveldir_current->node_parent;
+ }
+
+ /* restore global variable "leveldir_current" modified in above loop */
+ leveldir_current = leveldir_current_last;
+
+#else
+
setLevelFileInfo_FormatLevelFilename(lfi, LEVEL_FILE_TYPE_RND,
"template.%s", LEVELFILE_EXTENSION);
+#endif
+
/* no fallback if template file not existing */
return;
}
{
level->no_valid_file = TRUE;
+#if 1
+ Error(ERR_WARN, "cannot read level '%s' -- using empty level", filename);
+#else
if (level != &level_template)
Error(ERR_WARN, "cannot read level '%s' -- using empty level", filename);
+#endif
return;
}
LevelInfoType *header = &level_sp->header;
int i, x, y;
- level_sp->width = level->fieldx;
+ level_sp->width = level->fieldx;
level_sp->height = level->fieldy;
for (x = 0; x < level->fieldx; x++)
header->InfotronsNeeded = level->gems_needed;
- /* !!! ADD SPECIAL PORT DATABASE STUFF !!! */
+ header->SpecialPortCount = 0;
+
+ for (x = 0; x < level->fieldx; x++) for (y = 0; y < level->fieldy; y++)
+ {
+ boolean gravity_port_found = FALSE;
+ boolean gravity_port_valid = FALSE;
+ int gravity_port_flag;
+ int gravity_port_base_element;
+ int element = level->field[x][y];
+
+ if (element >= EL_SP_GRAVITY_ON_PORT_RIGHT &&
+ element <= EL_SP_GRAVITY_ON_PORT_UP)
+ {
+ gravity_port_found = TRUE;
+ gravity_port_valid = TRUE;
+ gravity_port_flag = 1;
+ gravity_port_base_element = EL_SP_GRAVITY_ON_PORT_RIGHT;
+ }
+ else if (element >= EL_SP_GRAVITY_OFF_PORT_RIGHT &&
+ element <= EL_SP_GRAVITY_OFF_PORT_UP)
+ {
+ gravity_port_found = TRUE;
+ gravity_port_valid = TRUE;
+ gravity_port_flag = 0;
+ gravity_port_base_element = EL_SP_GRAVITY_OFF_PORT_RIGHT;
+ }
+ else if (element >= EL_SP_GRAVITY_PORT_RIGHT &&
+ element <= EL_SP_GRAVITY_PORT_UP)
+ {
+ /* change R'n'D style gravity inverting special port to normal port
+ (there are no gravity inverting ports in native Supaplex engine) */
+
+ gravity_port_found = TRUE;
+ gravity_port_valid = FALSE;
+ gravity_port_base_element = EL_SP_GRAVITY_PORT_RIGHT;
+ }
+
+ if (gravity_port_found)
+ {
+ if (gravity_port_valid &&
+ header->SpecialPortCount < SP_MAX_SPECIAL_PORTS)
+ {
+ SpecialPortType *port = &header->SpecialPort[header->SpecialPortCount];
+
+ port->PortLocation = (y * level->fieldx + x) * 2;
+ port->Gravity = gravity_port_flag;
+
+ element += EL_SP_GRAVITY_PORT_RIGHT - gravity_port_base_element;
+
+ header->SpecialPortCount++;
+ }
+ else
+ {
+ /* change special gravity port to normal port */
+
+ element += EL_SP_PORT_RIGHT - gravity_port_base_element;
+ }
+
+ level_sp->playfield[x][y] = element - EL_SP_START;
+ }
+ }
}
void CopyNativeLevel_SP_to_RND(struct LevelInfo *level)
/* functions for loading SB level */
/* ------------------------------------------------------------------------- */
+#if 1
+
+static boolean check_special_flags(char *flag)
+{
+#if 0
+ printf("::: '%s', '%s', '%s'\n",
+ flag,
+ options.special_flags,
+ leveldir_current->special_flags);
+#endif
+
+ if (strEqual(options.special_flags, flag) ||
+ strEqual(leveldir_current->special_flags, flag))
+ return TRUE;
+
+ return FALSE;
+}
+
+#else
+
+#define SPECIAL_FLAG_LOAD_XSB_TO_CES (1 << 0)
+
+static unsigned long get_special_flags(char *flags_string)
+{
+ unsigned long flags_value = 0;
+
+ if (strEqual(flags_string, "load_xsb_to_ces"))
+ flags_value = SPECIAL_FLAG_LOAD_XSB_TO_CES;
+
+ return flags_value;
+}
+
+#endif
+
int getMappedElement_SB(int element_ascii, boolean use_ces)
{
static struct
boolean reading_playfield = FALSE;
boolean got_valid_playfield_line = FALSE;
boolean invalid_playfield_char = FALSE;
- boolean load_xsb_to_ces = options.cmd_switches & CMD_SWITCH_LOAD_XSB_TO_CES;
+#if 1
+ boolean load_xsb_to_ces = check_special_flags("load_xsb_to_ces");
+#else
+ boolean load_xsb_to_ces = options.special_flags & SPECIAL_FLAG_LOAD_XSB_TO_CES;
+#endif
int file_level_nr = 0;
int line_nr = 0;
int x, y;
level->field, level->fieldx, level->fieldy);
}
+ /* set special level settings for Sokoban levels */
+
+ level->time = 0;
+ level->use_step_counter = TRUE;
+
if (load_xsb_to_ces)
{
- level->time = 0;
- level->use_step_counter = TRUE;
-
level->initial_player_stepsize[0] = STEPSIZE_SLOW;
+ /* fill smaller playfields with padding "beyond border wall" elements */
+ if (level->fieldx < SCR_FIELDX ||
+ level->fieldy < SCR_FIELDY)
+ {
+ short field[level->fieldx][level->fieldy];
+ int new_fieldx = MAX(level->fieldx, SCR_FIELDX);
+ int new_fieldy = MAX(level->fieldy, SCR_FIELDY);
+ int pos_fieldx = (new_fieldx - level->fieldx) / 2;
+ int pos_fieldy = (new_fieldy - level->fieldy) / 2;
+
+ /* copy old playfield (which is smaller than the visible area) */
+ for (y = 0; y < level->fieldy; y++) for (x = 0; x < level->fieldx; x++)
+ field[x][y] = level->field[x][y];
+
+ /* fill new, larger playfield with "beyond border wall" elements */
+ for (y = 0; y < new_fieldy; y++) for (x = 0; x < new_fieldx; x++)
+ level->field[x][y] = getMappedElement_SB('_', load_xsb_to_ces);
+
+ /* copy the old playfield to the middle of the new playfield */
+ for (y = 0; y < level->fieldy; y++) for (x = 0; x < level->fieldx; x++)
+ level->field[pos_fieldx + x][pos_fieldy + y] = field[x][y];
+
+ level->fieldx = new_fieldx;
+ level->fieldy = new_fieldy;
+ }
+
level->use_custom_template = TRUE;
}
}
projects / rocksndiamonds.git / blobdiff