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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,79 @@ | ||
| package minecraft | ||
|
|
||
| import ( | ||
| "os" | ||
| filepath2 "path/filepath" | ||
| "regexp" | ||
| "strconv" | ||
| "strings" | ||
| ) | ||
|
|
||
| type Chunk struct { | ||
| P int64 | ||
| N int64 | ||
| } | ||
|
|
||
| type DimensionData struct { | ||
| SizeInBytes int64 | ||
| ChunkX Chunk | ||
| ChunkZ Chunk | ||
| } | ||
|
|
||
| type SaveData struct { | ||
| Overworld *DimensionData | ||
| Nether *DimensionData | ||
| EndWorld *DimensionData | ||
| } | ||
|
|
||
| func GetSaveDataStats(dir string) (*SaveData, error) { | ||
| path, _ := filepath2.Abs(dir) | ||
| if _, err := os.Stat(path); os.IsNotExist(err) { | ||
| return nil, err | ||
| } | ||
|
|
||
| data := &SaveData{ | ||
| Overworld: GetDimensionData(dir, ""), | ||
| Nether: GetDimensionData(dir, "DIM-1"), | ||
| EndWorld: GetDimensionData(dir, "DIM1"), | ||
| } | ||
|
|
||
| return data, nil | ||
| } | ||
|
|
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| func GetDimensionData(dir string, dimension string) *DimensionData { | ||
| var size int64 = 0 | ||
|
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| path := filepath2.Join(dir, dimension) | ||
| chunkX := Chunk{P: 0, N: 0} | ||
| chunkZ := Chunk{P: 0, N: 0} | ||
| pattern := regexp.MustCompile(`r\.(-?\d+)\.(-?\d+)\.mca$`) | ||
|
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| filepath2.Walk(path, func(data string, info os.FileInfo, err error) error { | ||
| rel, err := filepath2.Rel(path, data) | ||
|
|
||
| // ChunkData | ||
| if filepath2.Ext(data) == ".mca" { | ||
| if strings.HasPrefix(rel, "region") { | ||
| size += info.Size() | ||
|
|
||
| matches := pattern.FindAllStringSubmatch(rel, -1)[0] | ||
| x, _ := strconv.ParseInt(matches[1], 10, 64) | ||
| z, _ := strconv.ParseInt(matches[2], 10, 64) | ||
|
|
||
| chunkX.P = max(chunkX.P, x) | ||
| chunkX.N = min(chunkX.N, x) | ||
|
|
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| chunkZ.P = max(chunkZ.P, z) | ||
| chunkZ.N = min(chunkZ.N, z) | ||
| } | ||
| } | ||
|
|
||
| return nil | ||
| }) | ||
|
|
||
| return &DimensionData{ | ||
| SizeInBytes: size, | ||
| ChunkX: chunkX, | ||
| ChunkZ: chunkZ, | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,29 @@ | ||
| package minecraft | ||
|
|
||
| import ( | ||
| "github.com/sch8ill/mclib" | ||
| ) | ||
|
|
||
| type ServerStatus struct { | ||
| Latency int | ||
| MaxPlayers int | ||
| OnlinePlayers int | ||
| } | ||
|
|
||
| func GetServerStatus(address string) (*ServerStatus, error) { | ||
| client, err := mclib.NewClient(address) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| res, err := client.StatusPing() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| return &ServerStatus{ | ||
| Latency: res.Latency, | ||
| MaxPlayers: res.Players.Max, | ||
| OnlinePlayers: res.Players.Online, | ||
| }, nil | ||
| } |