Method ParseScriptNodeLine_v0

editor/DallasMainDlg.cpp:8208–8675

VERSION 0: Parses a script node line, and if it's valid, adds it to the given parent

// VERSION 0: Parses a script node line, and if it's valid, adds it to the given parent
HTREEITEM CDallasMainDlg::ParseScriptNodeLine_v0(char *line, int linenum, HTREEITEM parent, bool &skip_all_children,
                                                 HTREEITEM insert_before /*=TVI_LAST*/) {
  tTreeNodeData node_data;
  bool add_node;
  int index;

  // Make sure given data is ok
  if (line == NULL || parent == NULL || skip_all_children)
    return NULL;

  // Read in the node type
  line = strtok(line, ":");
  if (line == NULL)
    return NULL;
  node_data.type = atoi(line);

  // Read in the rest of this node's data
  add_node = FALSE;
  switch (node_data.type) {
  case SCRIPT_HEADER_NODE:
    if ((line = strtok(NULL, ":")) == NULL)
      return NULL;
    node_data.ID = atoi(line);
    if ((line = strtok(NULL, "")) == NULL)
      return NULL;
    strcpy(node_data.name, line);
    add_node = TRUE;
    break;
  case SCRIPT_OWNER_NODE:
    if ((line = strtok(NULL, ":")) == NULL)
      return NULL;
    node_data.ID = atoi(line);
    if ((line = strtok(NULL, "")) == NULL)
      return NULL;
    node_data.int_val = atoi(line);

    // Verify object name
    if (node_data.ID == OBJECT_TYPE) {
      object *objp = ObjGet(node_data.int_val);
      if (objp == NULL || objp->type == OBJ_NONE || objp->name == NULL) {
        node_data.int_val = OBJECT_HANDLE_NONE;
        strcpy(node_data.str_val, "");
      } else {
        strcpy(node_data.str_val, objp->name);
      }
    }

    // Verify trigger name
    if (node_data.ID == TRIGGER_TYPE) {
      int t = node_data.int_val;
      if (t < 0 || t >= Num_triggers || t >= MAX_NAMED_TRIGGERS || strlen(Triggers[t].name) == 0) {
        node_data.int_val = NOT_SPECIFIED_TYPE;
        strcpy(node_data.str_val, "");
      } else {
        strcpy(node_data.str_val, Triggers[t].name);
      }
    }