doodle/pkg/config.go
Noah Petherbridge 693664db6c Shareware Build Flags
* Build the app with -tags="shareware" to compile the free/shareware
  build of the game.
* `make build-free` compiles both binaries to the bin/ folder in
  shareware mode.
* The constant balance.FreeVersion is true in the shareware build and
  all functionality related to the Doodad Editor UI mode is disabled
  in this build mode.
2019-04-19 17:23:37 -07:00

53 lines
1.6 KiB
Go

package doodle
import (
"fmt"
"os"
"path/filepath"
"regexp"
"strings"
"git.kirsle.net/apps/doodle/pkg/log"
"git.kirsle.net/apps/doodle/pkg/userdir"
)
// Regexp to match simple filenames for maps and doodads.
var reSimpleFilename = regexp.MustCompile(`^([A-Za-z0-9-_.,+ '"\[\](){}]+)$`)
/*
EditFile opens a drawing file (Level or Doodad) in the EditorScene.
The filename can be one of the following:
- A simple filename with no path separators in it and/or no file extension.
- An absolute path beginning with "/"
- A relative path beginning with "./"
If the filename has an extension (`.level` or `.doodad`), that will disambiguate
how to find the file and which mode to start the EditorMode in. Otherwise, the
"levels" folder is checked first and the "doodads" folder second.
*/
func (d *Doodle) EditFile(filename string) error {
var absPath string
// Is it a simple filename?
if m := reSimpleFilename.FindStringSubmatch(filename); len(m) > 0 {
log.Debug("EditFile: simple filename %s", filename)
extension := strings.ToLower(filepath.Ext(filename))
if foundFilename := userdir.ResolvePath(filename, extension, false); foundFilename != "" {
log.Info("EditFile: resolved name '%s' to path %s", filename, foundFilename)
absPath = foundFilename
} else {
return fmt.Errorf("EditFile: %s: no level or doodad found", filename)
}
} else {
log.Debug("Not a simple: %s %+v", filename, reSimpleFilename)
if _, err := os.Stat(filename); !os.IsNotExist(err) {
log.Debug("EditFile: verified path %s exists", filename)
absPath = filename
}
}
return d.EditDrawing(absPath)
}