func (frm *biomeEditFrame) getBiomeInfo() (BiomeInfo, bool) {
id, err := strconv.ParseUint(frm.idInput.GetText(), 10, 8)
if err != nil {
return BiomeInfo{}, false
}
snow, err := strconv.ParseInt(frm.snowLineInput.GetText(), 10, 32)
if err != nil {
return BiomeInfo{}, false
}
if (snow > mcmap.ChunkSizeY) || (snow < 0) {
snow = mcmap.ChunkSizeY
}
name := frm.nameInput.GetText()
if name == "" {
return BiomeInfo{}, false
}
col := frm.colorInput.GetColor()
return BiomeInfo{
ID: mcmap.Biome(id),
SnowLine: int(snow),
Name: name,
Color: fmt.Sprintf("#%02x%02x%02x", col.Red()>>8, col.Green()>>8, col.Blue()>>8),
}, true
}
func ReadBiomeInfos(r io.Reader) ([]BiomeInfo, error) {
var biomes []BiomeInfo
sc := bufio.NewScanner(r)
for i := 1; sc.Scan(); i++ {
line := sc.Text()
if line == "" {
continue
}
parts := strings.SplitN(line, "\t", 4)
if len(parts) != 4 {
return nil, fmt.Errorf("Line %d corrupted: Not enough parts", i)
}
id, err := strconv.ParseUint(parts[0], 10, 8)
if err != nil {
return nil, fmt.Errorf("Line %d corrupted: %s", i, err)
}
snow, err := strconv.ParseInt(parts[1], 10, 32)
if err != nil {
return nil, fmt.Errorf("Line %d corrupted: %s", i, err)
}
if (snow >= mcmap.ChunkSizeY) || (snow < 0) {
snow = mcmap.ChunkSizeY
}
info := BiomeInfo{
ID: mcmap.Biome(id),
SnowLine: int(snow),
Color: parts[2],
Name: parts[3],
}
biomes = append(biomes, info)
}
if err := sc.Err(); err != nil {
return nil, err
}
return biomes, nil
}
func (mw *MapWidget) movement(ctx *glib.CallbackContext) {
if mw.gdkwin == nil {
mw.gdkwin = mw.dArea.GetWindow()
}
arg := ctx.Args(0)
mev := *(**gdk.EventMotion)(unsafe.Pointer(&arg))
var mt gdk.ModifierType
if mev.IsHint != 0 {
mw.gdkwin.GetPointer(&(mw.mx2), &(mw.my2), &mt)
} else {
mw.mx2, mw.my2 = int(mev.X), int(mev.Y)
}
x := (mw.offX + mw.mx2) / zoom
z := (mw.offZ + mw.my2) / zoom
bio := mcmap.Biome(mcmap.BioUncalculated)
if _bio, ok := mw.regWrap.GetBiomeAt(x, z); ok {
bio = _bio
}
mw.guicbs.updateInfo(x, z, bio, mw.bioLookup.Name(bio))
if mw.panning {
if (mw.mx1 != -1) && (mw.my1 != -1) {
mw.offX += mw.mx1 - mw.mx2
mw.offZ += mw.my1 - mw.my2
mw.updateGUI()
}
}
if mw.continueTool {
mw.regWrap.UseTool(x, z)
mw.updateGUI()
}
mw.mx1, mw.my1 = mw.mx2, mw.my2
}
