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257 changes: 257 additions & 0 deletions
257
src/main/java/net/earthcomputer/clientcommands/command/CommandTick.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,257 @@ | ||
| package net.earthcomputer.clientcommands.command; | ||
|
|
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| import java.text.DecimalFormat; | ||
| import java.util.Collections; | ||
| import java.util.List; | ||
|
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| import net.earthcomputer.clientcommands.EventManager; | ||
| import net.earthcomputer.clientcommands.EventManager.Listener; | ||
| import net.earthcomputer.clientcommands.network.PacketEvent; | ||
| import net.earthcomputer.clientcommands.task.LongTask; | ||
| import net.earthcomputer.clientcommands.task.TaskManager; | ||
| import net.minecraft.client.Minecraft; | ||
| import net.minecraft.command.CommandException; | ||
| import net.minecraft.command.ICommandSender; | ||
| import net.minecraft.command.WrongUsageException; | ||
| import net.minecraft.network.play.server.SPacketTimeUpdate; | ||
| import net.minecraft.server.MinecraftServer; | ||
| import net.minecraft.util.math.BlockPos; | ||
| import net.minecraft.util.text.TextComponentTranslation; | ||
| import net.minecraftforge.fml.common.gameevent.TickEvent.ClientTickEvent; | ||
| import net.minecraftforge.fml.common.gameevent.TickEvent.ServerTickEvent; | ||
|
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| public class CommandTick extends ClientCommandBase { | ||
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| private static final DecimalFormat DEC_FMT = new DecimalFormat("0.00"); | ||
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| @Override | ||
| public String getName() { | ||
| return "ctick"; | ||
| } | ||
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| @Override | ||
| public String getUsage(ICommandSender sender) { | ||
| return "commands.ctick.usage"; | ||
| } | ||
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| @Override | ||
| public void execute(MinecraftServer server, ICommandSender sender, String[] args) throws CommandException { | ||
| if (args.length < 2) { | ||
| throw new WrongUsageException(getUsage(sender)); | ||
| } | ||
|
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| switch (args[0]) { | ||
| case "client": | ||
| ctickClient(sender, args); | ||
| break; | ||
| case "server": | ||
| if (Minecraft.getMinecraft().isIntegratedServerRunning()) | ||
| ctickIntegratedServer(sender, args); | ||
| else | ||
| ctickServer(sender, args); | ||
| break; | ||
| default: | ||
| throw new WrongUsageException(getUsage(sender)); | ||
| } | ||
| } | ||
|
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| private void ctickClient(ICommandSender sender, String[] args) throws CommandException { | ||
| switch (args[1]) { | ||
| case "tps": | ||
| case "mspt": | ||
| TaskManager.ensureNoTasks(); | ||
| TickMeasuringTask measurer = new TickMeasuringTask(sender, "tps".equals(args[1]), false); | ||
| TaskManager.addLongTask(measurer); | ||
| EventManager.addTickListener(new Listener<ClientTickEvent>() { | ||
| @Override | ||
| public void accept(ClientTickEvent e) { | ||
| measurer.startTick(); | ||
| } | ||
|
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| @Override | ||
| public boolean wasFinalAction() { | ||
| return measurer.isFinished(); | ||
| } | ||
| }); | ||
| EventManager.addEndTickListener(new Listener<ClientTickEvent>() { | ||
| @Override | ||
| public void accept(ClientTickEvent e) { | ||
| measurer.endTick(); | ||
| } | ||
|
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| @Override | ||
| public boolean wasFinalAction() { | ||
| return measurer.isFinished(); | ||
| } | ||
| }); | ||
| break; | ||
| default: | ||
| throw new WrongUsageException(getUsage(sender)); | ||
| } | ||
| } | ||
|
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| private void ctickIntegratedServer(ICommandSender sender, String[] args) throws CommandException { | ||
| switch (args[1]) { | ||
| case "tps": | ||
| case "mspt": | ||
| TaskManager.ensureNoTasks(); | ||
| TickMeasuringTask measurer = new TickMeasuringTask(sender, "tps".equals(args[1]), false); | ||
| TaskManager.addLongTask(measurer); | ||
| EventManager.addServerTickListener(new Listener<ServerTickEvent>() { | ||
| @Override | ||
| public void accept(ServerTickEvent e) { | ||
| measurer.startTick(); | ||
| } | ||
|
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| @Override | ||
| public boolean wasFinalAction() { | ||
| return measurer.isFinished(); | ||
| } | ||
| }); | ||
| EventManager.addServerEndTickListener(new Listener<ServerTickEvent>() { | ||
| @Override | ||
| public void accept(ServerTickEvent e) { | ||
| measurer.endTick(); | ||
| } | ||
|
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| @Override | ||
| public boolean wasFinalAction() { | ||
| return measurer.isFinished(); | ||
| } | ||
| }); | ||
| break; | ||
| default: | ||
| throw new WrongUsageException(getUsage(sender)); | ||
| } | ||
| } | ||
|
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| private void ctickServer(ICommandSender sender, String[] args) throws CommandException { | ||
| switch (args[1]) { | ||
| case "tps": | ||
| case "mspt": | ||
| TaskManager.ensureNoTasks(); | ||
| TickMeasuringTask measurer = new TickMeasuringTask(sender, "tps".equals(args[1]), true); | ||
| TaskManager.addLongTask(measurer); | ||
| EventManager.addInboundPacketPreListener(new Listener<PacketEvent.Inbound.Pre>() { | ||
| long lastTick = -1; | ||
|
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| @Override | ||
| public void accept(PacketEvent.Inbound.Pre e) { | ||
| if (e.getPacket() instanceof SPacketTimeUpdate) { | ||
| long tick = ((SPacketTimeUpdate) e.getPacket()).getTotalWorldTime(); | ||
| if (lastTick != -1) { | ||
| int deltaTick = (int) (tick - lastTick); | ||
| measurer.incrTickCount(deltaTick); | ||
| } | ||
| lastTick = tick; | ||
| } | ||
| } | ||
|
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| @Override | ||
| public boolean wasFinalAction() { | ||
| return measurer.isFinished(); | ||
| } | ||
| }); | ||
| break; | ||
| default: | ||
| throw new WrongUsageException(getUsage(sender)); | ||
| } | ||
| } | ||
|
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| @Override | ||
| public List<String> getTabCompletions(MinecraftServer server, ICommandSender sender, String[] args, | ||
| BlockPos targetPos) { | ||
| if (args.length == 0) { | ||
| return Collections.emptyList(); | ||
| } else if (args.length == 1) { | ||
| return getListOfStringsMatchingLastWord(args, "client", "server"); | ||
| } else if (args.length == 2) { | ||
| return getListOfStringsMatchingLastWord(args, "tps", "mspt"); | ||
| } else { | ||
| return Collections.emptyList(); | ||
| } | ||
| } | ||
|
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| private static class TickMeasuringTask extends LongTask { | ||
|
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| private static final int PERIOD = 100; | ||
|
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| private int tickCount = 0; | ||
| private long totalTickTime = 0; | ||
| private long startTickTime; | ||
| private boolean hadFirstTick = false; | ||
| private long firstTickStart; | ||
| private long lastTickStart; | ||
|
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| private ICommandSender sender; | ||
| private boolean tps; | ||
| private boolean forceInaccurate; | ||
|
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| public TickMeasuringTask(ICommandSender sender, boolean tps, boolean forceInaccurate) { | ||
| this.sender = sender; | ||
| this.tps = tps; | ||
| this.forceInaccurate = forceInaccurate; | ||
| } | ||
|
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| public void incrTickCount(int count) { | ||
| if (!hadFirstTick) { | ||
| firstTickStart = System.nanoTime(); | ||
| hadFirstTick = true; | ||
| } else { | ||
| tickCount += count; | ||
| } | ||
| } | ||
|
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| public void startTick() { | ||
| startTickTime = System.nanoTime(); | ||
| if (!hadFirstTick) { | ||
| firstTickStart = startTickTime; | ||
| hadFirstTick = true; | ||
| } | ||
| } | ||
|
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| public void endTick() { | ||
| if (hadFirstTick) { | ||
| totalTickTime += System.nanoTime() - startTickTime; | ||
| tickCount++; | ||
| } | ||
| } | ||
|
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| @Override | ||
| protected void taskTick() { | ||
| if (tickCount >= PERIOD) { | ||
| lastTickStart = System.nanoTime(); | ||
| setFinished(); | ||
| } | ||
| } | ||
|
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| @Override | ||
| public void start() { | ||
| sender.sendMessage(new TextComponentTranslation("commands.ctick.measuring")); | ||
| } | ||
|
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| @Override | ||
| public void cleanup() { | ||
| if (tps) { | ||
| long totalTime = lastTickStart - firstTickStart; | ||
| double tps = 1000000000D * tickCount / totalTime; | ||
| sender.sendMessage(new TextComponentTranslation("commands.ctick.tps", | ||
| totalTime == 0 ? "Immeasurable" : DEC_FMT.format(tps))); | ||
| } else if (forceInaccurate) { | ||
| long totalTime = lastTickStart - firstTickStart; | ||
| double mspt = totalTime / (1000000D * tickCount); | ||
| sender.sendMessage(new TextComponentTranslation("commands.ctick.mspt", DEC_FMT.format(mspt))); | ||
| sender.sendMessage(new TextComponentTranslation("commands.ctick.mspt.inaccurate")); | ||
| } else { | ||
| double mspt = totalTickTime / (1000000D * tickCount); | ||
| sender.sendMessage(new TextComponentTranslation("commands.ctick.mspt", DEC_FMT.format(mspt))); | ||
| } | ||
| } | ||
|
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| @Override | ||
| public int getTimeout() { | ||
| return 1200; | ||
| } | ||
| } | ||
|
|
||
| } |
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