static struct ElementInfo xx_ei;
static struct ElementChangeInfo xx_change;
static struct ElementGroupInfo xx_group;
-static unsigned int xx_event_bits_0_31, xx_event_bits_32_63;
-static int xx_num_description_bytes;
+static unsigned int xx_event_bits[NUM_CE_BITFIELDS];
+static char xx_default_description[MAX_ELEMENT_NAME_LEN + 1];
+static int xx_default_description_length;
static int xx_num_contents;
static int xx_current_change_page;
void *num_entities; /* number of entities for multi-byte data */
int default_num_entities; /* default number of entities for this data */
int max_num_entities; /* maximal number of entities for this data */
+ char *default_string; /* optional default string for string data */
};
static struct ElementFileConfig element_conf[] =
{
-1,
TYPE_STRING, CONF_VALUE_BYTES(1),
- &xx_ei.description[0], 0,
- &xx_num_description_bytes, MAX_ELEMENT_NAME_LEN, MAX_ELEMENT_NAME_LEN,
+ &xx_ei.description[0], -1,
+ &xx_default_description_length, -1, MAX_ELEMENT_NAME_LEN,
+ &xx_default_description[0]
},
{
{
-1,
- TYPE_BOOLEAN, CONF_VALUE_8_BIT(7),
+ TYPE_INTEGER, CONF_VALUE_8_BIT(7),
&xx_ei.slippery_type, SLIPPERY_ANY_RANDOM
},
{
-1,
TYPE_BITFIELD, CONF_VALUE_32_BIT(1),
- &xx_event_bits_0_31, 0
+ &xx_event_bits[0], 0
},
{
-1,
TYPE_BITFIELD, CONF_VALUE_32_BIT(2),
- &xx_event_bits_32_63, 0
+ &xx_event_bits[1], 0
},
{
{
-1,
TYPE_STRING, CONF_VALUE_BYTES(1),
- &xx_ei.description[0], 0,
- &xx_num_description_bytes, MAX_ELEMENT_NAME_LEN, MAX_ELEMENT_NAME_LEN,
+ &xx_ei.description[0], -1,
+ &xx_default_description_length, -1, MAX_ELEMENT_NAME_LEN,
+ &xx_default_description[0]
},
{
/* level file functions */
/* ========================================================================= */
-static void setLevelInfoToDefaultsFromConfigList(struct LevelInfo *level)
+static void resetEventFlags(struct ElementChangeInfo *change)
{
int i;
- li = *level; /* copy level data into temporary buffer */
+ for (i = 0; i < NUM_CHANGE_EVENTS; i++)
+ change->has_event[i] = FALSE;
+}
- for (i = 0; element_conf[i].data_type != -1; i++)
+static void resetEventBits()
+{
+ int i;
+
+ for (i = 0; i < NUM_CE_BITFIELDS; i++)
+ xx_event_bits[i] = 0;
+}
+
+static void setEventFlagsFromEventBits(struct ElementChangeInfo *change)
+{
+ int i;
+
+ /* important: only change event flag if corresponding event bit is set */
+ for (i = 0; i < NUM_CHANGE_EVENTS; i++)
+ if (xx_event_bits[EVENT_BITFIELD_NR(i)] & EVENT_BIT(i))
+ change->has_event[i] = TRUE;
+}
+
+static void setEventBitsFromEventFlags(struct ElementChangeInfo *change)
+{
+ int i;
+
+ /* important: only change event bit if corresponding event flag is set */
+ for (i = 0; i < NUM_CHANGE_EVENTS; i++)
+ if (change->has_event[i])
+ xx_event_bits[EVENT_BITFIELD_NR(i)] |= EVENT_BIT(i);
+}
+
+static char *getDefaultElementDescription(struct ElementInfo *ei)
+{
+ static char description[MAX_ELEMENT_NAME_LEN + 1];
+ char *default_description = (ei->custom_description != NULL ?
+ ei->custom_description :
+ ei->editor_description);
+ int i;
+
+ /* always start with reliable default values */
+ for (i = 0; i < MAX_ELEMENT_NAME_LEN + 1; i++)
+ description[i] = '\0';
+
+ /* truncate element description to MAX_ELEMENT_NAME_LEN bytes */
+ strncpy(description, default_description, MAX_ELEMENT_NAME_LEN);
+
+ return &description[0];
+}
+
+static void setElementDescriptionToDefault(struct ElementInfo *ei)
+{
+ char *default_description = getDefaultElementDescription(ei);
+ int i;
+
+ for (i = 0; i < MAX_ELEMENT_NAME_LEN + 1; i++)
+ ei->description[i] = default_description[i];
+}
+
+static void setConfigToDefaultsFromConfigList(struct ElementFileConfig *config)
+{
+ int i;
+
+ for (i = 0; config[i].data_type != -1; i++)
{
- int default_value = element_conf[i].default_value;
- int data_type = element_conf[i].data_type;
- int conf_type = element_conf[i].conf_type;
+ int default_value = config[i].default_value;
+ int data_type = config[i].data_type;
+ int conf_type = config[i].conf_type;
int byte_mask = conf_type & CONF_MASK_BYTES;
if (byte_mask == CONF_MASK_MULTI_BYTES)
{
- int default_num_entities = element_conf[i].default_num_entities;
- int max_num_entities = element_conf[i].max_num_entities;
+ int default_num_entities = config[i].default_num_entities;
+ int max_num_entities = config[i].max_num_entities;
+
+ *(int *)(config[i].num_entities) = default_num_entities;
- *(int *)(element_conf[i].num_entities) = default_num_entities;
+ if (data_type == TYPE_STRING)
+ {
+ char *default_string = config[i].default_string;
+ char *string = (char *)(config[i].value);
- if (data_type == TYPE_ELEMENT_LIST)
+ strncpy(string, default_string, max_num_entities);
+ }
+ else if (data_type == TYPE_ELEMENT_LIST)
{
- int *element_array = (int *)(element_conf[i].value);
+ int *element_array = (int *)(config[i].value);
int j;
for (j = 0; j < max_num_entities; j++)
}
else if (data_type == TYPE_CONTENT_LIST)
{
- struct Content *content = (struct Content *)(element_conf[i].value);
+ struct Content *content = (struct Content *)(config[i].value);
int c, x, y;
for (c = 0; c < max_num_entities; c++)
else /* constant size configuration data (1, 2 or 4 bytes) */
{
if (data_type == TYPE_BOOLEAN)
- *(boolean *)(element_conf[i].value) = default_value;
+ *(boolean *)(config[i].value) = default_value;
else
- *(int *) (element_conf[i].value) = default_value;
+ *(int *) (config[i].value) = default_value;
}
}
-
- *level = li; /* copy temporary buffer back to level data */
}
void setElementChangePages(struct ElementInfo *ei, int change_pages)
void setElementChangeInfoToDefaults(struct ElementChangeInfo *change)
{
- int i, x, y;
+ xx_change = *change; /* copy change data into temporary buffer */
+ xx_num_contents = 1;
+ setConfigToDefaultsFromConfigList(custom_element_change_conf);
+
+ *change = xx_change;
+
+ resetEventFlags(change);
+
+#if 0
change->can_change = FALSE;
for (i = 0; i < NUM_CHANGE_EVENTS; i++)
for (x = 0; x < 3; x++)
for (y = 0; y < 3; y++)
change->target_content.e[x][y] = EL_EMPTY_SPACE;
+#endif
change->direct_action = 0;
change->other_action = 0;
static void setLevelInfoToDefaults(struct LevelInfo *level)
{
static boolean clipboard_elements_initialized = FALSE;
- int i, j, x, y;
+ int i, x, y;
#if 1
InitElementPropertiesStatic();
#endif
- setLevelInfoToDefaultsFromConfigList(level);
+ li = *level; /* copy level data into temporary buffer */
+
+ setConfigToDefaultsFromConfigList(element_conf);
+
+ *level = li; /* copy temporary buffer back to level data */
+
setLevelInfoToDefaults_EM();
level->native_em_level = &native_em_level;
level->amoeba_content = EL_DIAMOND;
+#if 0
level->game_of_life[0] = 2;
level->game_of_life[1] = 3;
level->game_of_life[2] = 3;
level->biomaze[1] = 3;
level->biomaze[2] = 3;
level->biomaze[3] = 3;
+#endif
#if 0
level->double_speed = FALSE;
level->wind_direction_initial = MV_NONE;
level->ball_random = FALSE;
level->ball_state_initial = FALSE;
+
for (i = 0; i < MAX_ELEMENT_CONTENTS; i++)
for (x = 0; x < 3; x++)
for (y = 0; y < 3; y++)
level->ball_content[i].e[x][y] = EL_EMPTY;
-#endif
-#if 0
+
for (i = 0; i < 16; i++)
level->android_array[i] = FALSE;
#endif
int element = i;
struct ElementInfo *ei = &element_info[element];
+ xx_ei = *ei; /* copy element data into temporary buffer */
+
+ setConfigToDefaultsFromConfigList(custom_element_conf);
+
+ *ei = xx_ei;
+
/* never initialize clipboard elements after the very first time */
+ /* (to be able to use clipboard elements between several levels) */
if (IS_CLIPBOARD_ELEMENT(element) && clipboard_elements_initialized)
continue;
IS_GROUP_ELEMENT(element) ||
IS_INTERNAL_ELEMENT(element))
{
+#if 1
+ setElementDescriptionToDefault(ei);
+#else
for (j = 0; j < MAX_ELEMENT_NAME_LEN + 1; j++)
ei->description[j] = '\0';
strncpy(ei->description, ei->custom_description,MAX_ELEMENT_NAME_LEN);
else
strcpy(ei->description, ei->editor_description);
+#endif
+#if 0
ei->use_gfx_element = FALSE;
ei->gfx_element = EL_EMPTY_SPACE;
+#endif
ei->modified_settings = FALSE;
}
if (IS_CUSTOM_ELEMENT(element) ||
IS_INTERNAL_ELEMENT(element))
{
+#if 0
ei->access_direction = MV_ALL_DIRECTIONS;
ei->collect_score_initial = 10; /* special default */
for (x = 0; x < 3; x++)
for (y = 0; y < 3; y++)
ei->content.e[x][y] = EL_EMPTY_SPACE;
+#endif
ei->access_type = 0;
ei->access_layer = 0;
group = ei->group;
+ xx_group = *group; /* copy group data into temporary buffer */
+
+ setConfigToDefaultsFromConfigList(group_element_conf);
+
+ *group = xx_group;
+
+#if 0
for (j = 0; j < MAX_ELEMENTS_IN_GROUP; j++)
group->element[j] = EL_EMPTY_SPACE;
group->num_elements = 1;
group->choice_mode = ANIM_RANDOM;
+#endif
}
}
int num_bytes = getFile16BitBE(file);
byte *buffer = checked_malloc(num_bytes);
-#if 1
+#if 0
printf("::: - found multi bytes\n");
#endif
element_found = TRUE;
- if (data_type == TYPE_ELEMENT_LIST)
+ if (data_type == TYPE_STRING)
+ {
+ char *string = (char *)(config[i].value);
+ int j;
+
+ for (j = 0; j < max_num_entities; j++)
+ string[j] = (j < num_entities ? buffer[j] : '\0');
+ }
+ else if (data_type == TYPE_ELEMENT_LIST)
{
int *element_array = (int *)(config[i].value);
int j;
byte_mask == CONF_MASK_2_BYTE ? getFile16BitBE(file) :
byte_mask == CONF_MASK_4_BYTE ? getFile32BitBE(file) : 0);
-#if 1
+#if 0
printf("::: - found single bytes\n");
#endif
int element = getFile16BitBE(file);
int real_chunk_size = 2;
struct ElementInfo *ei = &element_info[element];
+ int i;
#if 1
printf("::: CUSX: loading element '%s' ...\n", EL_NAME(element));
{
real_chunk_size += LoadLevel_MicroChunk(file, custom_element_conf, -1);
-#if 1
+#if 0
printf("::: - real_chunk_size now %d\n", real_chunk_size);
#endif
EL_NAME(element));
ei->num_change_pages = 1;
+
setElementChangePages(ei, 1);
+ setElementChangeInfoToDefaults(ei->change);
return real_chunk_size;
}
+ /* initialize number of change pages stored for this custom element */
setElementChangePages(ei, ei->num_change_pages);
+ for (i = 0; i < ei->num_change_pages; i++)
+ setElementChangeInfoToDefaults(&ei->change_page[i]);
+ /* start with reading properties for the first change page */
xx_current_change_page = 0;
- xx_event_bits_0_31 = 0;
- xx_event_bits_32_63 = 0;
-
while (!feof(file))
{
struct ElementChangeInfo *change = &ei->change_page[xx_current_change_page];
- int i;
xx_change = *change; /* copy change data into temporary buffer */
+ resetEventBits(); /* reset bits; change page might have changed */
+
real_chunk_size += LoadLevel_MicroChunk(file,custom_element_change_conf,-1);
*change = xx_change;
- for (i = 0; i < NUM_CHANGE_EVENTS; i++)
- if ((i < 32 && xx_event_bits_0_31 & (1 << i)) ||
- (i >= 32 && xx_event_bits_32_63 & (1 << (i - 32))))
- change->has_event[i] = TRUE;
-
- xx_event_bits_0_31 = 0;
- xx_event_bits_32_63 = 0;
+ setEventFlagsFromEventBits(change);
if (real_chunk_size >= chunk_size)
break;
putFile16BitBE(file, group->element[i]);
}
+static int SaveLevel_MicroChunk(FILE *file, struct ElementFileConfig *entry)
+{
+ int data_type = entry->data_type;
+ int conf_type = entry->conf_type;
+ int byte_mask = conf_type & CONF_MASK_BYTES;
+ int element = entry->element;
+ int default_value = entry->default_value;
+ int num_bytes = 0;
+ boolean modified = FALSE;
+
+ if (byte_mask != CONF_MASK_MULTI_BYTES)
+ {
+ void *value_ptr = entry->value;
+ int value = (data_type == TYPE_BOOLEAN ? *(boolean *)value_ptr :
+ *(int *)value_ptr);
+
+ /* check if any settings have been modified before saving them */
+ if (value != default_value)
+ modified = TRUE;
+
+ if (!modified) /* do not save unmodified default settings */
+ return 0;
+
+ if (element != -1)
+ num_bytes += putFile16BitBE(file, element);
+
+ num_bytes += putFile8Bit(file, conf_type);
+ num_bytes += (byte_mask == CONF_MASK_1_BYTE ? putFile8Bit (file, value) :
+ byte_mask == CONF_MASK_2_BYTE ? putFile16BitBE(file, value) :
+ byte_mask == CONF_MASK_4_BYTE ? putFile32BitBE(file, value) :
+ 0);
+
+ return num_bytes;
+ }
+ else if (data_type == TYPE_STRING)
+ {
+ char *default_string = entry->default_string;
+ char *string = (char *)(entry->value);
+ int string_length = strlen(string);
+ int i;
+
+ /* check if any settings have been modified before saving them */
+ if (!strEqual(string, default_string))
+ modified = TRUE;
+
+ if (!modified) /* do not save unmodified default settings */
+ return 0;
+
+ if (element != -1)
+ num_bytes += putFile16BitBE(file, element);
+
+ num_bytes += putFile8Bit(file, conf_type);
+ num_bytes += putFile16BitBE(file, string_length);
+
+ for (i = 0; i < string_length; i++)
+ num_bytes += putFile8Bit(file, string[i]);
+
+ return num_bytes;
+ }
+ else if (data_type == TYPE_ELEMENT_LIST)
+ {
+ int *element_array = (int *)(entry->value);
+ int num_elements = *(int *)(entry->num_entities);
+ int i;
+
+ /* check if any settings have been modified before saving them */
+ for (i = 0; i < num_elements; i++)
+ if (element_array[i] != default_value)
+ modified = TRUE;
+
+ if (!modified) /* do not save unmodified default settings */
+ return 0;
+
+ if (element != -1)
+ num_bytes += putFile16BitBE(file, element);
+
+ num_bytes += putFile8Bit(file, conf_type);
+ num_bytes += putFile16BitBE(file, num_elements * CONF_ELEMENT_NUM_BYTES);
+
+ for (i = 0; i < num_elements; i++)
+ num_bytes += putFile16BitBE(file, element_array[i]);
+
+ return num_bytes;
+ }
+ else if (data_type == TYPE_CONTENT_LIST)
+ {
+ struct Content *content = (struct Content *)(entry->value);
+ int num_contents = *(int *)(entry->num_entities);
+ int i, x, y;
+
+ /* check if any settings have been modified before saving them */
+ for (i = 0; i < num_contents; i++)
+ for (y = 0; y < 3; y++)
+ for (x = 0; x < 3; x++)
+ if (content[i].e[x][y] != default_value)
+ modified = TRUE;
+
+ if (!modified) /* do not save unmodified default settings */
+ return 0;
+
+ if (element != -1)
+ num_bytes += putFile16BitBE(file, element);
+
+ num_bytes += putFile8Bit(file, conf_type);
+ num_bytes += putFile16BitBE(file, num_contents * CONF_CONTENT_NUM_BYTES);
+
+ for (i = 0; i < num_contents; i++)
+ for (y = 0; y < 3; y++)
+ for (x = 0; x < 3; x++)
+ num_bytes += putFile16BitBE(file, content[i].e[x][y]);
+
+ return num_bytes;
+ }
+
+ return 0;
+}
+
+#if 0
+
static int SaveLevel_MicroChunk_SingleValue(FILE *file,
struct ElementFileConfig *entry)
{
return num_bytes;
}
+#endif
+
static int SaveLevel_CONF(FILE *file, struct LevelInfo *level)
{
int chunk_size = 0;
for (i = 0; element_conf[i].data_type != -1; i++)
{
+#if 1
+ chunk_size += SaveLevel_MicroChunk(file, &element_conf[i]);
+#else
struct ElementFileConfig *config = &element_conf[i];
int data_type = config->data_type;
int conf_type = config->conf_type;
chunk_size += SaveLevel_MicroChunk_ElementList(file, config);
else if (data_type == TYPE_CONTENT_LIST)
chunk_size += SaveLevel_MicroChunk_ContentList(file, config);
+#endif
}
return chunk_size;
{
struct ElementInfo *ei = &element_info[element];
int chunk_size = 0;
- int i;
+ int i, j;
chunk_size += putFile16BitBE(file, element);
xx_ei = *ei; /* copy element data into temporary buffer */
- xx_num_description_bytes = MAX_ELEMENT_NAME_LEN;
+ /* set default description string for this specific element */
+ strcpy(xx_default_description, getDefaultElementDescription(ei));
+
+ /* set (fixed) number of content areas (may have been overwritten earlier) */
xx_num_contents = 1;
#if 0
#endif
for (i = 0; custom_element_conf[i].data_type != -1; i++)
- {
- struct ElementFileConfig *config = &custom_element_conf[i];
- int data_type = config->data_type;
- int conf_type = config->conf_type;
- int byte_mask = conf_type & CONF_MASK_BYTES;
-
- if (byte_mask != CONF_MASK_MULTI_BYTES)
- chunk_size += SaveLevel_MicroChunk_SingleValue(file, config);
- else if (data_type == TYPE_ELEMENT_LIST)
- chunk_size += SaveLevel_MicroChunk_ElementList(file, config);
- else if (data_type == TYPE_CONTENT_LIST)
- chunk_size += SaveLevel_MicroChunk_ContentList(file, config);
- }
+ chunk_size += SaveLevel_MicroChunk(file, &custom_element_conf[i]);
#if 0
printf("::: - change pages\n");
i, xx_change.action_arg);
#endif
- xx_event_bits_0_31 = 0;
- xx_event_bits_32_63 = 0;
+ resetEventBits();
+ setEventBitsFromEventFlags(change);
- for (i = 0; i < NUM_CHANGE_EVENTS; i++)
- {
- if (change->has_event[i])
- {
- if (i < 32)
- xx_event_bits_0_31 |= (1 << i);
- else
- xx_event_bits_32_63 |= (1 << (i - 32));
- }
- }
-
- for (i = 0; custom_element_change_conf[i].data_type != -1; i++)
- {
- struct ElementFileConfig *config = &custom_element_change_conf[i];
- int data_type = config->data_type;
- int conf_type = config->conf_type;
- int byte_mask = conf_type & CONF_MASK_BYTES;
+ for (j = 0; custom_element_change_conf[j].data_type != -1; j++)
+ chunk_size += SaveLevel_MicroChunk(file, &custom_element_change_conf[j]);
- if (byte_mask != CONF_MASK_MULTI_BYTES)
- chunk_size += SaveLevel_MicroChunk_SingleValue(file, config);
- else if (data_type == TYPE_ELEMENT_LIST)
- chunk_size += SaveLevel_MicroChunk_ElementList(file, config);
- else if (data_type == TYPE_CONTENT_LIST)
- chunk_size += SaveLevel_MicroChunk_ContentList(file, config);
- }
+#if 0
+ if (element == EL_CUSTOM_START)
+ printf("::: - saving change page %d / %d (%d bytes)\n",
+ i, ei->num_change_pages, chunk_size);
+#endif
}
return chunk_size;
xx_ei = *ei; /* copy element data into temporary buffer */
xx_group = *group; /* copy group data into temporary buffer */
- xx_num_description_bytes = MAX_ELEMENT_NAME_LEN;
- xx_num_contents = 1;
+ /* set default description string for this specific element */
+ strcpy(xx_default_description, getDefaultElementDescription(ei));
for (i = 0; group_element_conf[i].data_type != -1; i++)
- {
- struct ElementFileConfig *config = &group_element_conf[i];
- int data_type = config->data_type;
- int conf_type = config->conf_type;
- int byte_mask = conf_type & CONF_MASK_BYTES;
-
- if (byte_mask != CONF_MASK_MULTI_BYTES)
- chunk_size += SaveLevel_MicroChunk_SingleValue(file, config);
- else if (data_type == TYPE_ELEMENT_LIST)
- chunk_size += SaveLevel_MicroChunk_ElementList(file, config);
- else if (data_type == TYPE_CONTENT_LIST)
- chunk_size += SaveLevel_MicroChunk_ContentList(file, config);
- }
+ chunk_size += SaveLevel_MicroChunk(file, &group_element_conf[i]);
return chunk_size;
}
/* if not using template level, check for non-default custom/group elements */
if (!level->use_custom_template)
{
-#if 1
+#if 0
for (i = 0; i < NUM_CUSTOM_ELEMENTS; i++)
{
int element = EL_CUSTOM_START + i;
SaveLevel_CUS4(file, level, element);
}
}
-#endif
-#if 1
for (i = 0; i < NUM_GROUP_ELEMENTS; i++)
{
int element = EL_GROUP_START + i;
putFileChunkBE(file, "CUSX", cusx_chunk_size);
SaveLevel_CUSX(file, level, element);
}
-
-#if 0
- if (i == 1)
- break;
-#endif
}
-#endif
-#if 1
for (i = 0; i < NUM_GROUP_ELEMENTS; i++)
{
int element = EL_GROUP_START + i;
putFileChunkBE(file, "GRPX", grpx_chunk_size);
SaveLevel_GRPX(file, level, element);
}
-
-#if 0
- if (i == 1)
- break;
-#endif
}
#endif
}
projects / rocksndiamonds.git / blobdiff