Initial commit (Forge 1291).

src/main/java/org/bukkit/craftbukkit/command/TicksPerSecondCommand.java

@@ -0,0 +1,34 @@
+package org.bukkit.craftbukkit.command;
+
+import org.bukkit.ChatColor;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+
+public class TicksPerSecondCommand extends Command {
+
+    public TicksPerSecondCommand(String name) {
+        super(name);
+        this.description = "Gets the current ticks per second for the server";
+        this.usageMessage = "/tps";
+        this.setPermission("bukkit.command.tps");
+    }
+
+    @Override
+    public boolean execute(CommandSender sender, String currentAlias, String[] args) {
+        if (!testPermission(sender)) return true;
+
+        double tps = Math.min(20,  Math.round(net.minecraft.server.MinecraftServer.currentTps * 10) / 10.0);
+        ChatColor color;
+        if (tps > 19.2D) {
+            color = ChatColor.GREEN;
+        } else if (tps > 17.4D) {
+            color = ChatColor.YELLOW;
+        } else {
+            color = ChatColor.RED;
+        }
+
+        sender.sendMessage(ChatColor.GOLD + "[TPS] " + color + tps);
+
+        return true;
+    }
+}