Slag heater block

core/src/mindustry/content/Blocks.java

@@ -60,7 +60,7 @@ public class Blocks implements ContentList{
     //crafting
     siliconSmelter, siliconCrucible, siliconArcFurnace, kiln, graphitePress, plastaniumCompressor, multiPress, phaseWeaver, surgeSmelter, pyratiteMixer, blastMixer, cryofluidMixer,
     melter, separator, disassembler, sporePress, pulverizer, incinerator, coalCentrifuge,
-    electrolyzer, oxidationChamber, heatReactor, carbideCrucible, slagCentrifuge, surgeCrucible, cyanogenSynthesizer,
+    electrolyzer, oxidationChamber, slagHeater, heatReactor, carbideCrucible, slagCentrifuge, surgeCrucible, cyanogenSynthesizer,
     cellSynthesisChamber,
 
     //sandbox
@@ -1010,6 +1010,17 @@ public class Blocks implements ContentList{
             heatOutput = 5f;
         }};
 
+        slagHeater = new HeatProducer("slag-heater"){{
+            requirements(Category.crafting, with(Items.tungsten, 30, Items.graphite, 30));
+
+            drawer = new DrawMulti(new DrawRegion("-bottom"), new DrawLiquidRegion(Liquids.slag), new DrawRegion("-top"), new DrawHeatOutput(true));
+            iconOverride = new String[]{"-bottom", "", "-top"};
+            size = 2;
+            craftTime = 60f * 1f;
+            heatOutput = 2f;
+            consumes.liquid(Liquids.slag, 20f / 60f);
+        }};
+
         heatReactor = new HeatProducer("heat-reactor"){{
             //TODO quadvent?
             //TODO coolant?
@@ -1038,7 +1049,6 @@ public class Blocks implements ContentList{
             consumes.power(2f);
         }};
 
-        //TODO implement - is this even necessary?
         slagCentrifuge = new GenericCrafter("slag-centrifuge"){{
             requirements(Category.crafting, with(Items.tungsten, 60, Items.graphite, 60, Items.oxide, 40));
 
@@ -1070,7 +1080,7 @@ public class Blocks implements ContentList{
             outputItem = new ItemStack(Items.scrap, 1);
         }};
 
-        //TODO should have a useful turret ammo byproduct?
+        //TODO should have a useful turret ammo byproduct? scrap?
         //original: consumes.items(with(Items.copper, 3, Items.lead, 4, Items.titanium, 2, Items.silicon, 3));
         surgeCrucible = new HeatCrafter("surge-crucible"){{
             requirements(Category.crafting, with(Items.tungsten, 60, Items.graphite, 60, Items.carbide, 30));

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);