Function AllocGamePath

editor/EPath.cpp:89–114

Allocs a gamepath that a robot will follow. Returns an index into the GamePaths array

// Allocs a gamepath that a robot will follow.  Returns an index into the GamePaths
// array
int AllocGamePath() {
  int i;

  if (Viewer_object->flags & OF_OUTSIDE_MINE) {
    OutrageMessageBox("You must be in a room or on the terrain to create a path");
    return -1;
  }

  for (i = 0; i < MAX_GAME_PATHS; i++) {
    if (GamePaths[i].used == 0) {
      GamePaths[i].used = 1;
      GamePaths[i].name[0] = 0;
      GamePaths[i].num_nodes = 0;
      GamePaths[i].flags = 0;

      GamePaths[i].pathnodes = (node *)mem_malloc(MAX_NODES_PER_PATH * sizeof(node));
      mprintf(0, "Path %d got some\n", i);

      Num_game_paths++;
      return i;
    }
  }

  OutrageMessageBox("ERROR: Too many paths to add another.");
  return -1;
}

int MovePathNode(int pathnum, int nodenum, vector *delta_pos) {
  vector attempted_pos = GamePaths[pathnum].pathnodes[nodenum].pos + *delta_pos;