diff --git a/src/main/java/com/atsuishio/superbwarfare/client/RenderHelper.java b/src/main/java/com/atsuishio/superbwarfare/client/RenderHelper.java
index 08eb4d12b..ae064ed9a 100644
--- a/src/main/java/com/atsuishio/superbwarfare/client/RenderHelper.java
+++ b/src/main/java/com/atsuishio/superbwarfare/client/RenderHelper.java
@@ -2,10 +2,16 @@ package com.atsuishio.superbwarfare.client;
 
 import com.mojang.blaze3d.systems.RenderSystem;
 import com.mojang.blaze3d.vertex.*;
+import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.GuiGraphics;
 import net.minecraft.client.renderer.GameRenderer;
+import net.minecraft.client.renderer.culling.Frustum;
 import net.minecraft.resources.ResourceLocation;
+import net.minecraft.world.phys.Vec3;
 import org.joml.Matrix4f;
+import org.joml.Vector3f;
+
+import javax.annotation.Nullable;
 
 public class RenderHelper {
 
@@ -30,4 +36,25 @@ public class RenderHelper {
         bufferbuilder.vertex(matrix4f, pX2, pY, pBlitOffset).uv(pMaxU, pMinV).endVertex();
         BufferUploader.drawWithShader(bufferbuilder.end());
     }
+
+    /**
+     * Codes based on @Xjqsh
+     */
+    @Nullable
+    public static Vec3 worldToScreen(Vec3 pos, Vec3 cameraPos) {
+        Minecraft minecraft = Minecraft.getInstance();
+        Frustum frustum = minecraft.levelRenderer.getFrustum();
+
+        Vector3f relativePos = pos.subtract(cameraPos).toVector3f();
+        Vector3f transformedPos = frustum.matrix.transformProject(relativePos.x, relativePos.y, relativePos.z, new Vector3f());
+
+        double scaleFactor = minecraft.getWindow().getGuiScale();
+        float guiScaleMul = 0.5f / (float) scaleFactor;
+
+        Vector3f screenPos = transformedPos.mul(1.0f, -1.0f, 1.0f).add(1.0f, 1.0f, 0.0f)
+                .mul(guiScaleMul * minecraft.getWindow().getWidth(), guiScaleMul * minecraft.getWindow().getHeight(), 1.0f);
+
+        return transformedPos.z < 1.0f ? new Vec3(screenPos.x, screenPos.y, transformedPos.z) : null;
+    }
+
 }