Prevent -generation when long overflow for antimatter gen. (#3378)

Co-authored-by: Martin Robertz <[email protected]>

src/main/java/goodgenerator/blocks/tileEntity/AntimatterGenerator.java

@@ -226,6 +226,11 @@ public void createEU(long antimatter, FluidStack catalyst) {
                     euCapacity += tLaserSource.maxEUStore();
                 }
             }
+
+            // Prevent -Generation when long overflow
+            if (generatedEU < 0) generatedEU = Long.MAX_VALUE;
+            if (euCapacity < 0) euCapacity = Long.MAX_VALUE;
+
             generatedEU = Math.min(generatedEU, euCapacity);
             this.euLastCycle = generatedEU;
             addEUToGlobalEnergyMap(owner_uuid, generatedEU);
@@ -342,6 +347,7 @@ protected MultiblockTooltipBuilder createTooltip() {
                     + EnumChatFormatting.GRAY)
             .addSeparator()
             .addInfo("Antimatter base energy value: " + GTUtility.formatNumbers(ANTIMATTER_FUEL_VALUE) + " EU/L")
+            .addInfo("Cannot produce more than 9.2e18 EU per cycle")
             .addInfo("Energy production is exponentially increased depending on the matter used:")
             .addInfo("Molten Copper: 1.00")
             .addInfo("Molten SC UIV Base: 1.02")
@@ -413,6 +419,9 @@ public String[] getInfoData() {
             maxEnergy += tHatch.getBaseMetaTileEntity()
                 .getEUCapacity();
         }
+        // Prevent -Value when long overflow
+        if (storedEnergy < 0) storedEnergy = Long.MAX_VALUE;
+        if (maxEnergy < 0) maxEnergy = Long.MAX_VALUE;
 
         return new String[] { EnumChatFormatting.BLUE + "Antimatter Forge " + EnumChatFormatting.GRAY,
             StatCollector.translateToLocal("GT5U.multiblock.Progress") + ": "