Function Osiris_SaveOMMS

Descent3/OsirisLoadandBind.cpp:3436–3483

}

void Osiris_SaveOMMS(CFILE *file) {
  // save out our current OMMS handle position
  cf_WriteShort(file, OMMS_Current_base_id);
  cf_WriteShort(file, OMMS_Current_id);

  // go through all the hash nodes write their information out
  tOMMSHashNode *currhash = OMMS_Hash_node_root;
  while (currhash) {
    // write out a 1, saying that we have a hash node here
    cf_WriteByte(file, 1);

    cf_WriteShort(file, currhash->base_id);

    // write out the info about this hash node
    int length;
    length = (currhash->script_name) ? strlen(currhash->script_name) : 0;
    cf_WriteByte(file, length);
    if (length)
      cf_WriteBytes((uint8_t *)currhash->script_name, length, file);

    // now go through all the nodes and write their data
    tOMMSNode *node;
    node = currhash->root;
    while (node) {
      // write out 1, for valid hash
      cf_WriteByte(file, 1);
      cf_WriteShort(file, node->id);

      // write out all the node data
      cf_WriteByte(file, node->free_called);
      cf_WriteShort(file, node->reference_count);
      cf_WriteInt(file, node->unique_id);
      cf_WriteInt(file, node->size_of_memory);
      if (node->size_of_memory)
        cf_WriteBytes((uint8_t *)node->memory_ptr, node->size_of_memory, file);

      node = node->next;
    }
    // write out terminating 0
    cf_WriteByte(file, 0);

    // go to the next hash node
    currhash = currhash->next;
  }

  // write out terminating 0
  cf_WriteByte(file, 0);
}

void Osiris_RestoreOMMS(CFILE *file) {
  ASSERT(OMMS_Hash_node_root == NULL);