1
1
mirror of https://github.com/OpenDiablo2/OpenDiablo2 synced 2024-11-18 02:16:23 -05:00
OpenDiablo2/d2core/d2asset/palette_transform_manager.go

38 lines
768 B
Go

package d2asset
import (
"github.com/OpenDiablo2/OpenDiablo2/d2common"
"github.com/OpenDiablo2/OpenDiablo2/d2common/d2fileformats/d2pl2"
)
type paletteTransformManager struct {
cache *d2common.Cache
}
const (
paletteTransformBudget = 64
)
func createPaletteTransformManager() *paletteTransformManager {
return &paletteTransformManager{d2common.CreateCache(paletteTransformBudget)}
}
func (pm *paletteTransformManager) loadPaletteTransform(path string) (*d2pl2.PL2File, error) {
if pl2, found := pm.cache.Retrieve(path); found {
return pl2.(*d2pl2.PL2File), nil
}
data, err := LoadFile(path)
if err != nil {
return nil, err
}
pl2, err := d2pl2.LoadPL2(data)
if err != nil {
return nil, err
}
pm.cache.Insert(path, pl2, 1)
return pl2, nil
}