1 files changed, 10 insertions, 0 deletions
diff --git a/src/main/java/gregtech/api/interfaces/IFluidAccess.java b/src/main/java/gregtech/api/interfaces/IFluidAccess.java
index bbe198ddcb..01b6fb6d0b 100644
--- a/src/main/java/gregtech/api/interfaces/IFluidAccess.java
+++ b/src/main/java/gregtech/api/interfaces/IFluidAccess.java
@@ -9,4 +9,14 @@ public interface IFluidAccess {
     FluidStack get();
 
     int getCapacity();
+
+    default int getRealCapacity() {
+        return getCapacity();
+    }
+
+    default void addAmount(int amount) {
+        if (get() != null) {
+            get().amount = Math.min(get().amount + amount, getRealCapacity());
+        }
+    }
 }