Initial commit

src/main/java/com/legacyminecraft/poseidon/commands/TPSCommand.java

@@ -0,0 +1,75 @@
+package com.legacyminecraft.poseidon.commands;
+
+import com.legacyminecraft.poseidon.Poseidon;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.defaults.VanillaCommand;
+
+import java.util.LinkedList;
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+public class TPSCommand extends Command {
+
+    private final LinkedHashMap<String, Integer> intervals = new LinkedHashMap<>();
+
+    public TPSCommand(String name) {
+        super(name);
+        this.description = "Shows the server's TPS for various intervals";
+        this.usageMessage = "/tps";
+        this.setPermission("poseidon.command.tps");
+
+        // Define the intervals for TPS calculation
+        intervals.put("5s", 5);
+        intervals.put("30s", 30);
+        intervals.put("1m", 60);
+        intervals.put("5m", 300);
+        intervals.put("10m", 600);
+        intervals.put("15m", 900);
+    }
+
+    @Override
+    public boolean execute(CommandSender sender, String currentAlias, String[] args) {
+        if (!testPermission(sender)) return true;
+
+        LinkedList<Double> tpsRecords = Poseidon.getTpsRecords();
+        StringBuilder message = new StringBuilder("§bServer TPS: ");
+
+        // Calculate and format TPS for each interval dynamically
+        for (Map.Entry<String, Integer> entry : intervals.entrySet()) {
+            double averageTps = calculateAverage(tpsRecords, entry.getValue());
+            message.append(formatTps(averageTps)).append(" (").append(entry.getKey()).append("), ");
+        }
+
+        // Remove the trailing comma and space
+        if (message.length() > 0) {
+            message.setLength(message.length() - 2);
+        }
+
+        sender.sendMessage(message.toString());
+        return true;
+    }
+
+    private double calculateAverage(LinkedList<Double> records, int seconds) {
+        int size = Math.min(records.size(), seconds);
+        if (size == 0) return 20.0;
+
+        double total = 0;
+        for (int i = 0; i < size; i++) {
+            total += records.get(i);
+        }
+        return total / size;
+    }
+
+    private String formatTps(double tps) {
+        String colorCode;
+        if (tps >= 19) {
+            colorCode = "§a";
+        } else if (tps >= 15) {
+            colorCode = "§e";
+        } else {
+            colorCode = "§c";
+        }
+        return colorCode + String.format("%.2f", tps);
+    }
+}