Add shadow

core/src/mindustry/world/blocks/defense/PointDefenseTurret.java

@@ -111,6 +111,9 @@ public class PointDefenseTurret extends Block{
         @Override
         public void draw(){
             Draw.rect(baseRegion, x, y);
+            Draw.color(Color.toFloatBits(0, 0, 0, 0.22f));
+            Draw.rect(region, x - (size / 2f), y - (size / 2f), rotation - 90)
+            Draw.color();
             Draw.rect(region, x, y, rotation - 90);
         }
 

core/src/mindustry/world/blocks/defense/TractorBeamTurret.java

@@ -106,6 +106,9 @@ public class TractorBeamTurret extends Block{
         @Override
         public void draw(){
             Draw.rect(baseRegion, x, y);
+            Draw.color(Color.toFloatBits(0, 0, 0, 0.22f));
+            Draw.rect(region, x - (size / 2f), y - (size / 2f), rotation - 90);
+            Draw.color();
             Draw.rect(region, x, y, rotation - 90);
 
             //draw laser if applicable

core/src/mindustry/world/blocks/defense/turrets/Turret.java

@@ -202,6 +202,9 @@ public abstract class Turret extends Block{
 
             tr2.trns(rotation, -recoil);
 
+            Draw.color(Color.toFloatBits(0, 0, 0, 0.22f));
+            Draw.rect(region, x + tr2.x - (size / 2f), y + tr2.y - (size / 2f), rotation - 90);
+            Draw.color();
             drawer.get(this);
 
             if(heatRegion != Core.atlas.find("error")){