Real-time lighting + solar system rendering

core/src/mindustry/content/Planets.java

@@ -1,6 +1,8 @@
 package mindustry.content;
 
+import arc.graphics.*;
 import mindustry.ctype.*;
+import mindustry.graphics.g3d.*;
 import mindustry.maps.planet.*;
 import mindustry.type.*;
 
@@ -11,14 +13,31 @@ public class Planets implements ContentList{
 
     @Override
     public void load(){
-        sun = new Planet("sun", null, 3, 1){{
-            detail = 6;
-            generator = new TestPlanetGenerator();
+        sun = new Planet("sun", null, 0, 2){{
+            bloom = true;
+            //lightColor = Color.valueOf("f4ee8e");
+            meshLoader = () -> new SunMesh(this, 3){{
+                setColors(
+                    Color.valueOf("ff7a38"),
+                    Color.valueOf("ff9638"),
+                    Color.valueOf("ffc64c"),
+                    Color.valueOf("ffc64c"),
+                    Color.valueOf("ffe371"),
+                    Color.valueOf("f4ee8e")
+                );
+
+                scale = 1f;
+                speed = 1000f;
+                falloff = 0.3f;
+                octaves = 4;
+                spread = 1.2f;
+                magnitude = 0f;
+            }};
         }};
 
         starter = new Planet("TODO", sun, 3, 1){{
-            detail = 6;
             generator = new TestPlanetGenerator();
+            meshLoader = () -> new HexMesh(this, 6);
         }};
     }
 }