From 6eff9e6bf5f8407fd3611278c0a0e82740480979 Mon Sep 17 00:00:00 2001
From: DStrand1 <dane@strandboge.com>
Date: Sat, 14 Aug 2021 19:45:39 -0500
Subject: [PATCH] fix Water missing fluid tooltip

---
 src/main/java/gregtech/api/util/FluidTooltipUtil.java | 4 +---
 src/main/java/gregtech/common/ClientProxy.java        | 4 ++--
 src/main/java/gregtech/common/MetaFluids.java         | 1 +
 3 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/src/main/java/gregtech/api/util/FluidTooltipUtil.java b/src/main/java/gregtech/api/util/FluidTooltipUtil.java
index 5722be0c774..8a6800ce8a9 100644
--- a/src/main/java/gregtech/api/util/FluidTooltipUtil.java
+++ b/src/main/java/gregtech/api/util/FluidTooltipUtil.java
@@ -1,7 +1,6 @@
 package gregtech.api.util;
 
 import gregtech.api.unification.material.Materials;
-import gregtech.api.unification.stack.MaterialStack;
 import net.minecraftforge.fluids.Fluid;
 import net.minecraftforge.fluids.FluidRegistry;
 import net.minecraftforge.fluids.FluidStack;
@@ -78,7 +77,6 @@ public static String getFluidTooltip(String fluidName) {
      * @return "H₂O"
      */
     public static String getWaterTooltip() {
-        // Done like this to not return parenthesis around the tooltip
-        return (new MaterialStack(Materials.Hydrogen, 2)).toString() + "O";
+        return Materials.Water.getChemicalFormula();
     }
 }
diff --git a/src/main/java/gregtech/common/ClientProxy.java b/src/main/java/gregtech/common/ClientProxy.java
index 074e154abbd..afc45f2aaeb 100644
--- a/src/main/java/gregtech/common/ClientProxy.java
+++ b/src/main/java/gregtech/common/ClientProxy.java
@@ -151,7 +151,7 @@ public static void addMaterialFormulaHandler(ItemTooltipEvent event) {
         if (unificationEntry != null && unificationEntry.material != null) {
             chemicalFormula = unificationEntry.material.getChemicalFormula();
 
-            // Test for Fluids
+        // Test for Fluids
         } else if (ItemNBTUtils.hasTag(itemStack)) {
 
             // Vanilla bucket
@@ -165,7 +165,7 @@ public static void addMaterialFormulaHandler(ItemTooltipEvent event) {
                 }
             }
 
-            // Water buckets have a separate registry name from other buckets
+        // Water buckets have a separate registry name from other buckets
         } else if (itemStack.getItem().equals(Items.WATER_BUCKET)) {
             chemicalFormula = FluidTooltipUtil.getWaterTooltip();
         }
diff --git a/src/main/java/gregtech/common/MetaFluids.java b/src/main/java/gregtech/common/MetaFluids.java
index 3c1627b2aaa..9f31bcf06f1 100644
--- a/src/main/java/gregtech/common/MetaFluids.java
+++ b/src/main/java/gregtech/common/MetaFluids.java
@@ -164,6 +164,7 @@ public static void init() {
 
         // handle vanilla fluids
         Materials.Water.getProperty(PropertyKey.FLUID).setFluid(FluidRegistry.WATER);
+        FluidTooltipUtil.registerTooltip(FluidRegistry.WATER, Materials.Water.getChemicalFormula());
         Materials.Lava.getProperty(PropertyKey.FLUID).setFluid(FluidRegistry.LAVA);
 
         //alternative names for forestry fluids