package commands import ( "fmt" "git.kirsle.net/go/render" "git.kirsle.net/apps/doodle/pkg/level" "git.kirsle.net/apps/doodle/pkg/log" "github.com/urfave/cli" ) // EditLevel allows writing level metadata. var EditLevel cli.Command func init() { EditLevel = cli.Command{ Name: "edit-level", Usage: "update metadata for a Level file", ArgsUsage: "", Flags: []cli.Flag{ cli.BoolFlag{ Name: "quiet, q", Usage: "limit output (don't show doodad data at the end)", }, cli.StringFlag{ Name: "title", Usage: "set the level title", }, cli.StringFlag{ Name: "author", Usage: "set the level author", }, cli.StringFlag{ Name: "password", Usage: "set the level password", }, cli.StringFlag{ Name: "type", Usage: "set the page type. One of: Unbounded, Bounded, NoNegativeSpace, Bordered", }, cli.StringFlag{ Name: "max-size", Usage: "set the page max size (WxH format, like 2550x3300)", }, cli.StringFlag{ Name: "wallpaper", Usage: "set the wallpaper filename", }, cli.BoolFlag{ Name: "lock", Usage: "write-lock the level file", }, cli.BoolFlag{ Name: "unlock", Usage: "remove the write-lock on the level file", }, }, Action: func(c *cli.Context) error { if c.NArg() < 1 { return cli.NewExitError( "Usage: doodad edit-level ", 1, ) } var filenames = c.Args() for _, filename := range filenames { if err := editLevel(c, filename); err != nil { log.Error("%s: %s", filename, err) } } return nil }, } } func editLevel(c *cli.Context, filename string) error { var modified bool lvl, err := level.LoadJSON(filename) if err != nil { return fmt.Errorf("Failed to load %s: %s", filename, err) } log.Info("File: %s", filename) /*************************** * Update level properties * ***************************/ if c.String("title") != "" { lvl.Title = c.String("title") log.Info("Set title: %s", lvl.Title) modified = true } if c.String("author") != "" { lvl.Author = c.String("author") log.Info("Set author: %s", lvl.Author) modified = true } if c.String("password") != "" { lvl.Password = c.String("password") log.Info("Updated level password") modified = true } if c.String("max-size") != "" { w, h, err := render.ParseResolution(c.String("max-size")) if err != nil { log.Error("-max-size: %s", err) } else { lvl.MaxWidth = int64(w) lvl.MaxHeight = int64(h) modified = true } } if c.Bool("lock") { lvl.Locked = true log.Info("Write lock enabled.") modified = true } else if c.Bool("unlock") { lvl.Locked = false log.Info("Write lock disabled.") modified = true } if c.String("type") != "" { if pageType, ok := level.PageTypeFromString(c.String("type")); ok { lvl.PageType = pageType log.Info("Page Type set to %s", pageType) modified = true } else { log.Error("Invalid -type value. Should be like Unbounded, Bounded, NoNegativeSpace, Bordered") } } if c.String("wallpaper") != "" { lvl.Wallpaper = c.String("wallpaper") log.Info("Set wallpaper: %s", c.String("wallpaper")) modified = true } /****************************** * Save level changes to disk * ******************************/ if modified { if err := lvl.WriteFile(filename); err != nil { return cli.NewExitError(fmt.Sprintf("Write error: %s", err), 1) } } else { log.Warn("Note: No changes made to level") } if c.Bool("quiet") { return nil } return showLevel(c, filename) }