From 9cb3481ef20fc8fe72695612a4598c63a3b838c8 Mon Sep 17 00:00:00 2001
From: Cardillan <122014763+cardillan@users.noreply.github.com>
Date: Sun, 27 Jul 2025 00:36:50 +0200
Subject: [PATCH] Support for sensing build requirements (#11066)

---
 core/src/mindustry/world/Block.java | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/core/src/mindustry/world/Block.java b/core/src/mindustry/world/Block.java
index a1a07a6736..7850c56d7c 100644
--- a/core/src/mindustry/world/Block.java
+++ b/core/src/mindustry/world/Block.java
@@ -1489,6 +1489,16 @@ public class Block extends UnlockableContent implements Senseable{
 
     @Override
     public double sense(Content content){
+        if(content instanceof Item item){
+            if(state.rules.infiniteResources) return 0;
+
+            for(ItemStack r : requirements){
+                if(r.item == item){
+                    return Math.round(r.amount * state.rules.buildCostMultiplier);
+                }
+            }
+            return 0f;
+        }
         return Double.NaN;
     }