Fix

Author: oq-x

LICENSE

@@ -0,0 +1,201 @@
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commands/commands.go

@@ -0,0 +1,7 @@
+package commands
+
+import "github.com/zeppelinmc/zeppelin/server/command"
+
+var Commands = []command.Command{
+	mem, debug, tick, timecmd, gc,
+}

commands/debug.go

@@ -0,0 +1,63 @@
+package commands
+
+import (
+	"github.com/zeppelinmc/zeppelin/server/player"
+	"math"
+
+	"github.com/zeppelinmc/zeppelin/protocol/text"
+	"github.com/zeppelinmc/zeppelin/server/command"
+
+	//"github.com/zeppelinmc/zeppelin/server/session"
+	"github.com/zeppelinmc/zeppelin/util"
+)
+
+var debug = command.Command{
+	Node:      command.NewLiteral("debug"),
+	Aliases:   []string{"f3"},
+	Namespace: "zeppelin",
+	Callback: func(ccc command.CommandCallContext) {
+		player, ok := ccc.Executor.(*player.Player)
+		if !ok {
+			ccc.Executor.SystemMessage(text.TextComponent{
+				Text:  "This command should be used by a player.",
+				Color: "red",
+			})
+			return
+		}
+		x, y, z := player.Position()
+		chunkX, chunkY, chunkZ := int32(x)>>4, int32(y)>>4, int32(z)>>4
+		xb, yb, zb := int32(math.Floor(x)), int32(math.Floor(y)), int32(math.Floor(z))
+		rx, rz := chunkX>>5, chunkZ>>5
+
+		yaw, pitch := player.Rotation()
+
+		dimension := player.Dimension()
+
+		c, err := dimension.GetChunk(chunkX, chunkZ)
+		if err != nil {
+			ccc.Executor.SystemMessage(text.TextComponent{
+				Text:  "Unrendered chunk",
+				Color: "red",
+			})
+			return
+		}
+		onBlock, _ := c.Block(xb&0x0f, yb-1, zb&0x0f)
+		sky, _ := c.SkyLightLevel(xb&0x0f, yb, zb&0x0f)
+
+		ccc.Executor.SystemMessage(text.Unmarshalf(
+			'&', //ccc.Executor.Config().ChatFormatter.Rune(),
+			"XYZ: %.03f / %.05f / %.03f\nBlock: %d %d %d [%d %d %d]\nChunk: %d %d %d [%d %d in r.%d.%d.mca]\nStanding on: %s [%v]\nFacing: (%.01f / %.01f)\nClient Light: %d (%d sky, 0 block)\n\nYou are using: %s",
+			x, y, z,
+			xb, yb, zb,
+			xb&0xf, yb&0xf, zb&0xf,
+			chunkX, chunkY, chunkZ,
+			chunkX&31, chunkZ&31,
+			rx, rz,
+			onBlock.Name, onBlock.Properties,
+			util.NormalizeYaw(yaw), pitch,
+			sky, sky,
+			"idk",
+			//s.ClientName(),
+		))
+	},
+}

commands/gc.go

@@ -0,0 +1,18 @@
+package commands
+
+import (
+	"runtime"
+
+	"github.com/zeppelinmc/zeppelin/protocol/text"
+	"github.com/zeppelinmc/zeppelin/server/command"
+)
+
+var gc = command.Command{
+	Node:      command.NewLiteral("gc"),
+	Namespace: "zeppelin",
+	Callback: func(ccc command.CommandCallContext) {
+		runtime.GC()
+
+		ccc.Executor.SystemMessage(text.Text("Done.").WithColor(text.BrightGreen))
+	},
+}

commands/mem.go

@@ -0,0 +1,30 @@
+package commands
+
+import (
+	"fmt"
+	"runtime"
+
+	"github.com/zeppelinmc/zeppelin/protocol/net/io/buffers"
+	"github.com/zeppelinmc/zeppelin/protocol/text"
+	"github.com/zeppelinmc/zeppelin/server"
+	"github.com/zeppelinmc/zeppelin/server/command"
+)
+
+var memStats runtime.MemStats
+
+var mem = command.Command{
+	Node:      command.NewLiteral("mem"),
+	Namespace: "zeppelin",
+	Callback: func(ccc command.CommandCallContext) {
+		runtime.ReadMemStats(&memStats)
+		loaded := ccc.Server.(*server.Server).World.LoadedChunks()
+		goroutines := runtime.NumGoroutine()
+
+		ccc.Executor.SystemMessage(text.TextComponent{
+			Text: fmt.Sprintf(
+				"Server memory usage: \n\nAlloc: %dMiB, Total Alloc: %dMiB\nLoaded Chunks: %d\nBuffer size: %dB\nGoroutines: %d",
+				memStats.Alloc/1024/1024, memStats.TotalAlloc/1024/1024, loaded, buffers.Size(), goroutines,
+			),
+		})
+	},
+}

commands/tick.go

@@ -0,0 +1,34 @@
+package commands
+
+import (
+	"time"
+
+	"github.com/zeppelinmc/zeppelin/protocol/text"
+	"github.com/zeppelinmc/zeppelin/server"
+	"github.com/zeppelinmc/zeppelin/server/command"
+)
+
+var tick = command.Command{
+	Node: command.NewLiteral("tick", command.NewLiteral("info"), command.NewLiteral("freeze"), command.NewLiteral("unfreeze")),
+	Callback: func(ccc command.CommandCallContext) {
+		tickManager := ccc.Server.(*server.Server).TickManager
+		command := ccc.Arguments.Fallback(0, "info")
+		num := tickManager.Count()
+
+		switch command {
+		case "info":
+			freq := tickManager.Frequency()
+			ccc.Executor.SystemMessage(text.Sprintf(
+				"Server Tickers: %d\nTicking Frequency: %.02ftps (expected ticks per second)",
+				num, 1/(float64(freq)/float64(time.Second)),
+			))
+		case "freeze":
+			tickManager.Freeze()
+			ccc.Executor.SystemMessage(text.Sprintf("Froze %d tickers", num))
+		case "unfreeze":
+			tickManager.Unfreeze()
+			ccc.Executor.SystemMessage(text.Sprintf("Froze %d tickers", num))
+		}
+
+	},
+}

commands/time.go

@@ -0,0 +1,26 @@
+package commands
+
+import (
+	"github.com/zeppelinmc/zeppelin/server/command"
+)
+
+var timecmd = command.Command{
+	Node: command.NewLiteral("time" /*command.NewCommand("add", command.NewTimeArgument("time", 0)), command.NewCommand("set", command.NewTimeArgument("time", 0))*/),
+	Callback: func(ccc command.CommandCallContext) {
+		/*command := ccc.Arguments.At(0)
+		w := ccc.Server.(*server.Server).World
+
+		switch command {
+		case "set":
+			t := ccc.Arguments.At(1)
+			time, err := strconv.Atoi(t)
+			if t == "" || err != nil {
+				ccc.Reply(text.Sprint("Invalid time"))
+				return
+			}
+
+			a, _ := w.Time()
+			ccc.Executor.UpdateTime(a, int64(time))
+		}*/
+	},
+}