TarnaWijaya
26ed99fda6
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53 lines
1.3 KiB
Go
53 lines
1.3 KiB
Go
package packbuilder
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import (
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_ "embed"
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"os"
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"github.com/df-mc/dragonfly/server/world"
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"github.com/sandertv/gophertunnel/minecraft/resource"
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"golang.org/x/mod/sumdb/dirhash"
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)
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//go:embed pack_icon.png
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var packIcon []byte
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// BuildResourcePack builds a resource pack based on custom features that have been registered to the server.
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// It creates a UUID based on the hash of the directory so the client will only be prompted to download it
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// once it is changed.
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func BuildResourcePack(reg world.BlockRegistry) (*resource.Pack, bool) {
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dir, err := os.MkdirTemp("", "dragonfly_resource_pack-")
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if err != nil {
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panic(err)
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}
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defer os.RemoveAll(dir)
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var assets int
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var lang []string
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itemCount, itemLang := buildItems(dir)
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assets += itemCount
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lang = append(lang, itemLang...)
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blockCount, blockLang := buildBlocks(reg, dir)
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assets += blockCount
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lang = append(lang, blockLang...)
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if assets > 0 {
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buildLanguageFile(dir, lang)
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if err := os.WriteFile(dir+"/pack_icon.png", packIcon, 0666); err != nil {
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panic(err)
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}
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hash, err := dirhash.HashDir(dir, "", dirhash.Hash1)
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if err != nil {
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panic(err)
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}
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var header, module [16]byte
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copy(header[:], hash)
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copy(module[:], hash[16:])
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buildManifest(dir, header, module)
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return resource.MustReadPath(dir), true
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}
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return nil, false
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}
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