Slag heater block

core/src/mindustry/world/blocks/heat/HeatProducer.java

@@ -15,9 +15,7 @@ public class HeatProducer extends GenericCrafter{
     public HeatProducer(String name){
         super(name);
 
-        drawer = new DrawMulti(new DrawHeatOutput(){{
-            drawRegion = true;
-        }});
+        drawer = new DrawHeatOutput(true);
         rotateDraw = false;
         rotate = true;
         canOverdrive = false;
@@ -35,7 +33,7 @@ public class HeatProducer extends GenericCrafter{
     public void setBars(){
         super.setBars();
 
-        bars.add("heat", (HeatProducerBuild entity) -> new Bar("bar.heat", Pal.lightOrange, () -> entity.heat));
+        bars.add("heat", (HeatProducerBuild entity) -> new Bar("bar.heat", Pal.lightOrange, () -> entity.heat / heatOutput));
     }
 
     public class HeatProducerBuild extends GenericCrafterBuild implements HeatBlock{

core/src/mindustry/world/draw/DrawHeatOutput.java

@@ -18,6 +18,13 @@ public class DrawHeatOutput extends DrawBlock{
     public float heatPulse = 0.3f, heatPulseScl = 10f, glowMult = 1.2f;
     public boolean drawRegion = false;
 
+    public DrawHeatOutput(){
+    }
+
+    public DrawHeatOutput(boolean drawRegion){
+        this.drawRegion = drawRegion;
+    }
+
     @Override
     public void drawBase(Building build){
         if(drawRegion) Draw.rect(build.block.region, build.x, build.y);