Thomas von Dein
dcf31e46ed
- fixed windows build, using path, instead of path/filepath - added switch + door, implemented relation (pair_system missing yet) - fixed ldtk map loading, now using correct entitymap.png tileset
50 lines
896 B
Go
50 lines
896 B
Go
package assets
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import (
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"bytes"
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"log"
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"log/slog"
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"path"
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"strings"
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"github.com/hajimehoshi/ebiten/v2"
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)
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type ShaderRegistry map[string]*ebiten.Shader
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var Shaders = LoadShaders("shaders")
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func LoadShaders(dir string) ShaderRegistry {
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shaders := ShaderRegistry{}
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entries, err := assetfs.ReadDir(dir)
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if err != nil {
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log.Fatalf("failed to read shaders dir %s: %s", dir, err)
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}
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for _, file := range entries {
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path := path.Join(dir, file.Name())
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fd, err := assetfs.Open(path)
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if err != nil {
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log.Fatalf("failed to open shader file %s: %s", file.Name(), err)
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}
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defer fd.Close()
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name := strings.TrimSuffix(file.Name(), ".kg")
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buf := new(bytes.Buffer)
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buf.ReadFrom(fd)
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shader, err := ebiten.NewShader([]byte(buf.Bytes()))
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if err != nil {
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log.Fatal(err)
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}
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shaders[name] = shader
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slog.Debug("loaded shader asset", "path", path)
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}
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return shaders
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}
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