mth/ebiten
1
0
Fork 0
mirror of https://github.com/hajimehoshi/ebiten.git synced 2024-12-24 18:58:54 +01:00
Code Issues Packages Projects Releases Wiki Activity

example: Bug fix: the path from runtime.Caller is not useful on JavaScript (#99)

Browse Source
This commit is contained in:
Hajime Hoshi 2015-01-19 22:08:51 +09:00
parent d12477fb2a
commit f8c0fff6a7
2 changed files with 12 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
ebitenutil/loadimage.go
View File

@ -23,6 +23,9 @@ import (
)
// NewImageFromFile loads the file path and returns ebiten.Image and image.Image.
//
// The current directory for path depends on your environment. This will vary on your desktop or web browser.
// It'll be safer to embed your resource, e.g., with github.com/jteeuwen/go-bindata instead of using this function.
func NewImageFromFile(path string, filter ebiten.Filter) (*ebiten.Image, image.Image, error) {
file, err := os.Open(path)
if err != nil {

9
example/internal/font.go
View File

@ -42,8 +42,15 @@ func (f *Font) TextWidth(str string) int {
}
func init() {
dir := ""
if runtime.GOARCH != "js" {
// Get the path of this file (font.go).
_, path, _, _ := runtime.Caller(0)
arcadeFontPath := filepath.Join(filepath.Dir(path), "..", "images", "arcadefont.png")
path = filepath.Dir(path)
dir = filepath.Join(path, "..")
}
arcadeFontPath := filepath.Join(dir, "images", "arcadefont.png")
arcadeFontImage, _, err := ebitenutil.NewImageFromFile(arcadeFontPath, ebiten.FilterNearest)
if err != nil {
panic(err)