Slag centrifuge implementation

core/assets/icons/icons.properties

@@ -453,3 +453,4 @@
 63253=cyanogen-synthesizer|block-cyanogen-synthesizer-ui
 63252=cyanogen|liquid-cyanogen-ui
 63251=gallium|liquid-gallium-ui
+63250=slag-centrifuge|block-slag-centrifuge-ui

core/src/mindustry/content/Blocks.java

@@ -1039,20 +1039,37 @@ public class Blocks implements ContentList{
         }};
 
         //TODO implement - is this even necessary?
-        if(false)
         slagCentrifuge = new GenericCrafter("slag-centrifuge"){{
             requirements(Category.crafting, with(Items.tungsten, 60, Items.graphite, 60, Items.oxide, 40));
 
+            consumes.power(2f / 60f);
+
             size = 3;
             consumes.item(Items.sand, 1);
+            consumes.liquid(Liquids.slag, 40f / 60f);
             liquidCapacity = 80f;
 
-            consumes.liquid(Liquids.slag, 40f / 60f);
-            outputLiquid = new LiquidStack(Liquids.gallium, 1f);
+            var drawers = Seq.with(new DrawRegion("-bottom"), new DrawLiquidRegion(Liquids.slag){{ alpha = 0.7f; }});
+
+            for(int i = 0; i < 5; i++){
+                int fi = i;
+                drawers.add(new DrawGlowRegion(-1f){{
+                    glowIntensity = 0.3f;
+                    rotateSpeed = 3f / (1f + fi/1.4f);
+                    alpha = 0.4f;
+                    color = new Color(1f, 0.5f, 0.5f, 1f);
+                }});
+            }
+
+            drawer = new DrawMulti(drawers.and(new DrawBlock()));
+            iconOverride = new String[]{"-bottom", ""};
+
+            craftTime = 60f * 2f;
+
+            outputLiquid = new LiquidStack(Liquids.gallium, 2f);
             outputItem = new ItemStack(Items.scrap, 1);
         }};
 
-        //TODO "crucible" is getting old
         //TODO should have a useful turret ammo byproduct?
         //original: consumes.items(with(Items.copper, 3, Items.lead, 4, Items.titanium, 2, Items.silicon, 3));
         surgeCrucible = new HeatCrafter("surge-crucible"){{
@@ -1107,6 +1124,8 @@ public class Blocks implements ContentList{
                 particleLife = 140f;
             }});
 
+            iconOverride = new String[]{"-bottom", "", "-top"};
+
             size = 3;
 
             outputLiquid = new LiquidStack(Liquids.cyanogen, 3f);

core/src/mindustry/world/blocks/production/BeamDrill.java

@@ -38,7 +38,7 @@ public class BeamDrill extends Block{
     public Color sparkColor = Color.valueOf("fd9e81"), glowColor = Color.white;
     public float glowIntensity = 0.2f, pulseIntensity = 0.07f;
     public float glowScl = 3f;
-    public int sparks = 8;
+    public int sparks = 7;
     public float sparkRange = 10f, sparkLife = 27f, sparkRecurrence = 4f, sparkSpread = 45f, sparkSize = 3.5f;
 
     public Color heatColor = new Color(1f, 0.35f, 0.35f, 0.9f);

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

@@ -15,20 +15,28 @@ public class DrawGlowRegion extends DrawBlock{
     public Blending blending = Blending.additive;
     public String suffix = "-glow";
     public float alpha = 0.9f, glowScale = 10f, glowIntensity = 0.5f;
+    public float rotateSpeed = 0f;
     public float layer = Layer.blockAdditive;
     public Color color = Color.red.cpy();
-    public TextureRegion top;
+    public TextureRegion region;
+
+    public DrawGlowRegion(){
+    }
+
+    public DrawGlowRegion(float layer){
+        this.layer = layer;
+    }
 
     @Override
     public void drawBase(Building build){
         if(build.warmup() <= 0.001f) return;
 
         float z = Draw.z();
-        Draw.z(layer);
+        if(layer > 0) Draw.z(layer);
         Draw.blend(blending);
         Draw.color(color);
         Draw.alpha((Mathf.absin(build.totalProgress(), glowScale, alpha) * glowIntensity + 1f - glowIntensity) * build.warmup() * alpha);
-        Draw.rect(top, build.x, build.y);
+        Draw.rect(region, build.x, build.y, build.totalProgress() * rotateSpeed);
         Draw.reset();
         Draw.blend();
         Draw.z(z);
@@ -36,7 +44,7 @@ public class DrawGlowRegion extends DrawBlock{
 
     @Override
     public void load(Block block){
-        top = Core.atlas.find(block.name + suffix);
+        region = Core.atlas.find(block.name + suffix);
     }
 
     @Override

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

@@ -14,6 +14,7 @@ public class DrawLiquidRegion extends DrawBlock{
     public Liquid drawLiquid;
     public TextureRegion liquid;
     public String suffix = "-liquid";
+    public float alpha = 1f;
 
     public DrawLiquidRegion(Liquid drawLiquid){
         this.drawLiquid = drawLiquid;
@@ -31,7 +32,7 @@ public class DrawLiquidRegion extends DrawBlock{
         Liquid drawn = drawLiquid != null ? drawLiquid : build.liquids.current();
         Drawf.liquid(liquid, build.x, build.y,
             build.liquids.get(drawn) / build.block.liquidCapacity,
-            drawn.color
+            Tmp.c1.set(drawn.color).a(drawn.color.a * alpha)
         );
     }
 

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

@@ -1,6 +1,7 @@
 package mindustry.world.draw;
 
 import arc.graphics.g2d.*;
+import arc.struct.*;
 import arc.util.*;
 import mindustry.entities.units.*;
 import mindustry.gen.*;
@@ -19,6 +20,10 @@ public class DrawMulti extends DrawBlock{
         this.drawers = drawers;
     }
 
+    public DrawMulti(Seq<DrawBlock> drawers){
+        this.drawers = drawers.toArray(DrawBlock.class);
+    }
+
     @Override
     public void drawBase(Building build){
         for(var draw : drawers){