added server not responding to close #126

src/main/java/me/zeroeightsix/kami/module/modules/utils/ServerNotRespond.java

@@ -0,0 +1,40 @@
+package me.zeroeightsix.kami.module.modules.utils;
+
+import me.zero.alpine.listener.EventHandler;
+import me.zero.alpine.listener.Listener;
+import me.zeroeightsix.kami.event.events.PacketEvent;
+import me.zeroeightsix.kami.gui.rgui.render.font.FontRenderer;
+import me.zeroeightsix.kami.module.Module;
+import me.zeroeightsix.kami.setting.Setting;
+import me.zeroeightsix.kami.setting.Settings;
+import me.zeroeightsix.kami.util.Wrapper;
+
+import static me.zeroeightsix.kami.util.InfoCalculator.round;
+
+/**
+ * @author S-B99
+ * Thanks Brady and cooker and leij for helping me not be completely retarded 
+ */
+@Module.Info(name = "ServerNotRespond", description = "Displays a warning when the server is lagging", category = Module.Category.UTILS)
+public class ServerNotRespond extends Module {
+    private Setting<Double> timeout = register(Settings.doubleBuilder().withName("Timeout").withValue(1.0).withMinimum(0.0).withMaximum(10.0).build());
+    private long serverLastUpdated;
+
+    @Override
+    public void onRender() {
+        if (!(timeout.getValue() * 1000L <= System.currentTimeMillis() - serverLastUpdated)) return;
+        String text = "Server Not Responding! " + timeDifference() + "s";
+        FontRenderer renderer = Wrapper.getFontRenderer();
+
+        int divider = mc.gameSettings.guiScale;
+        if (divider == 0) divider = 3; /* 217 is the offset to make it go high, bigger = higher, with 0 being center */
+        renderer.drawStringWithShadow(mc.displayWidth / divider / 2 - renderer.getStringWidth(text) / 2, mc.displayHeight / divider / 2 - 217, 255, 85, 85, text);
+    }
+
+    @EventHandler
+    private Listener<PacketEvent.Receive> receiveListener = new Listener<>(event -> serverLastUpdated = System.currentTimeMillis());
+
+    private double timeDifference() {
+        return round((System.currentTimeMillis() - serverLastUpdated) / 1000d, 1);
+    }
+}