Made fermichem displays work correctly. (#13577)

code/modules/reagents/chemistry/machinery/chem_heater.dm

@@ -107,7 +107,7 @@
 	data["beakerMaxVolume"] = beaker ? beaker.volume : null
 	//purity and pH accuracy
 	for(var/obj/item/stock_parts/micro_laser/M in component_parts)
-		data["partRating"]= 10**(M.rating-1)
+		data["partRating"]= M.rating
 		if(M.rating == 4)
 			data["showPurity"] = 1
 		else

tgui/packages/tgui/interfaces/ChemDispenser.js

@@ -182,6 +182,13 @@ export const ChemDispenser = (props, context) => {
                   units of {chemical.name}
                 </Box>
               ))}
+              <Box
+                key={"pH"}>
+                pH:
+                <AnimatedNumber
+                  initial={7.0}
+                  value={data.beakerCurrentpH} />
+              </Box>
             </LabeledList.Item>
           </LabeledList>
         </Section>

tgui/packages/tgui/interfaces/ChemHeater.js

@@ -15,7 +15,6 @@ export const ChemHeater = (props, context) => {
     beakerCurrentVolume,
     beakerMaxVolume,
     beakerContents = [],
-    currentpH,
   } = data;
   return (
     <Window
@@ -64,8 +63,7 @@ export const ChemHeater = (props, context) => {
           buttons={!!isBeakerLoaded && (
             <Fragment>
               <Box inline color="label" mr={2}>
-                {beakerCurrentVolume} / {beakerMaxVolume} units,
-                {data.currentpH} pH
+                {beakerCurrentVolume} / {beakerMaxVolume} units
               </Box>
               <Button
                 icon="eject"
@@ -76,6 +74,7 @@ export const ChemHeater = (props, context) => {
           <BeakerContents
             beakerLoaded={isBeakerLoaded}
             beakerContents={beakerContents} />
+          <Box key="pH" color="label">{Number(data.currentpH).toFixed(data.partRating)} pH</Box>
         </Section>
       </Window.Content>
     </Window>

tgui/packages/tgui/interfaces/common/BeakerContents.js

@@ -15,7 +15,7 @@ export const BeakerContents = props => {
       )}
       {beakerContents.map(chemical => (
         <Box key={chemical.name} color="label">
-          {chemical.volume} units of {chemical.name}
+          {chemical.volume} units of {chemical.name} {chemical.purity < 1 && "(Purity: "+chemical.purity+")"}
         </Box>
       ))}
     </Box>