From 4c5e30dbcc8c50bd74bbdce473ad473cd3093f6b Mon Sep 17 00:00:00 2001
From: Patrick 'Quezler' Mounier <patrick@queztech.net>
Date: Thu, 31 Oct 2019 20:01:33 +0100
Subject: [PATCH] Remove free power

---
 core/src/io/anuke/mindustry/world/blocks/power/PowerDiode.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/core/src/io/anuke/mindustry/world/blocks/power/PowerDiode.java b/core/src/io/anuke/mindustry/world/blocks/power/PowerDiode.java
index 4ad8af0b4d..fe89f0b7e8 100644
--- a/core/src/io/anuke/mindustry/world/blocks/power/PowerDiode.java
+++ b/core/src/io/anuke/mindustry/world/blocks/power/PowerDiode.java
@@ -47,6 +47,9 @@ public class PowerDiode extends Block{
         // limit offering to space available
         send = Mathf.clamp(send, 0f, frontGraph.getTotalBatteryCapacity() - frontGraph.getBatteryStored());
 
+        // limit to sendable power
+        send = Mathf.clamp(send, 0f, backGraph.getBatteryStored());
+
         if (send == 0f) return;
         backGraph.useBatteries(send);
         frontGraph.chargeBatteries(send);