Planet progress

core/src/mindustry/content/Planets.java

@@ -4,11 +4,16 @@ import arc.graphics.*;
 import arc.math.geom.*;
 import arc.util.noise.*;
 import mindustry.ctype.*;
+import mindustry.game.*;
 import mindustry.graphics.*;
 import mindustry.graphics.g3d.*;
 import mindustry.graphics.g3d.PlanetGrid.*;
+import mindustry.maps.generators.*;
 import mindustry.maps.planet.*;
 import mindustry.type.*;
+import mindustry.world.meta.*;
+
+import static mindustry.Vars.*;
 
 public class Planets implements ContentList{
     public static Planet
@@ -51,14 +56,35 @@ public class Planets implements ContentList{
         for(int i = 0; i < 4; i++){
             new Planet("gier-" + i, erekir, 0.1f){{
                 hasAtmosphere = false;
+                //for testing only!
                 alwaysUnlocked = true;
+                updateLighting = false;
                 sectors.add(new Sector(this, Ptile.empty));
                 camRadius = 0.43f;
+                orbitOffset = 0f;
 
                 //new SectorPreset(name + "-sector", this, 0){{
 
                 //}};
 
+                generator = new BlankPlanetGenerator(){
+                    @Override
+                    public void generate(){
+                        pass((x, y) -> {
+                            floor = Blocks.space;
+                        });
+
+                        Schematics.placeLaunchLoadout(width/2, height/2);
+
+                        state.rules.environment = Env.space;
+                    }
+
+                    @Override
+                    public int getSectorSize(Sector sector){
+                        return 300;
+                    }
+                };
+
                 meshLoader = () -> new HexMesh(this, new HexMesher(){
                     Simplex sim = new Simplex(id);
                     @Override

core/src/mindustry/game/Universe.java

@@ -82,7 +82,7 @@ public class Universe{
             }
         }
 
-        if(state.hasSector()){
+        if(state.hasSector() && state.getSector().planet.updateLighting){
             //update sector light
             float light = state.getSector().getLight();
             float alpha = Mathf.clamp(Mathf.map(light, 0f, 0.8f, 0.3f, 1f));

core/src/mindustry/maps/generators/BlankPlanetGenerator.java

@@ -0,0 +1,43 @@
+package mindustry.maps.generators;
+
+import arc.graphics.*;
+import arc.math.geom.*;
+import mindustry.game.*;
+import mindustry.type.*;
+import mindustry.world.*;
+
+/** A planet generator that provides no weather, height, color or bases. Override generate().*/
+public class BlankPlanetGenerator extends PlanetGenerator{
+
+    @Override
+    public float getHeight(Vec3 position){
+        return 0;
+    }
+
+    @Override
+    public Color getColor(Vec3 position){
+        return Color.white;
+    }
+
+    @Override
+    public void generateSector(Sector sector){
+
+    }
+
+    @Override
+    public void addWeather(Sector sector, Rules rules){
+
+    }
+
+    @Override
+    public void generate(Tiles tiles, Sector sec){
+        this.tiles = tiles;
+        this.sector = sec;
+        this.rand.setSeed(sec.id);
+
+        tiles.fill();
+
+        generate(tiles);
+    }
+
+}

core/src/mindustry/maps/generators/PlanetGenerator.java

@@ -124,6 +124,11 @@ public abstract class PlanetGenerator extends BasicGenerator implements HexMeshe
         return 3200;
     }
 
+    public int getSectorSize(Sector sector){
+        int res = (int)(sector.rect.radius * getSizeScl());
+        return res % 2 == 0 ? res : res + 1;
+    }
+
     public void generate(Tiles tiles, Sector sec){
         this.tiles = tiles;
         this.sector = sec;

core/src/mindustry/type/Planet.java

@@ -45,12 +45,16 @@ public class Planet extends UnlockableContent{
     public float orbitTime;
     /** Time for the planet to perform a full revolution, in seconds. One day. */
     public float rotateTime = 24f * 60f;
+    /** Random orbit angle offset to prevent planets from starting out in a line. */
+    public float orbitOffset;
     /** Approx. radius of one sector. */
     public float sectorApproxRadius;
     /** Whether this planet is tidally locked relative to its parent - see https://en.wikipedia.org/wiki/Tidal_locking */
     public boolean tidalLock = false;
     /** Whether or not this planet is listed in the planet access UI. **/
     public boolean accessible = true;
+    /** If true, a day/night cycle is simulated. */
+    public boolean updateLighting = true;
     /** The default starting sector displayed to the map dialog. */
     public int startSector = 0;
     /** Whether the bloom render effect is enabled. */
@@ -79,6 +83,7 @@ public class Planet extends UnlockableContent{
 
         this.radius = radius;
         this.parent = parent;
+        this.orbitOffset = Mathf.randomSeed(id, 360);
 
         //total radius is initially just the radius
         totalRadius = radius;
@@ -153,9 +158,7 @@ public class Planet extends UnlockableContent{
 
     /** Calculates orbital rotation based on universe time.*/
     public float getOrbitAngle(){
-        //applies random offset to prevent planets from starting out in a line
-        float offset = Mathf.randomSeed(id, 360);
-        return (offset + universe.secondsf() / (orbitTime / 360f)) % 360f;
+        return (orbitOffset + universe.secondsf() / (orbitTime / 360f)) % 360f;
     }
 
     /** Calulates rotation on own axis based on universe time.*/

core/src/mindustry/type/Sector.java

@@ -153,9 +153,7 @@ public class Sector{
 
     /** @return the sector size, in tiles */
     public int getSize(){
-        if(planet.generator == null) return 1;
-        int res = (int)(rect.radius * planet.generator.getSizeScl());
-        return res % 2 == 0 ? res : res + 1;
+        return planet.generator == null ? 1 : planet.generator.getSectorSize(this);
     }
 
     public void removeItems(ItemSeq items){

core/src/mindustry/type/UnitType.java

@@ -307,6 +307,10 @@ public class UnitType extends UnlockableContent{
             immunities.add(StatusEffects.wet);
         }
 
+        if(flying){
+            envEnabled |= Env.space;
+        }
+
         if(lightRadius == -1){
             lightRadius = Math.max(60f, hitSize * 2.3f);
         }

core/src/mindustry/ui/dialogs/PlanetDialog.java

@@ -599,9 +599,16 @@ public class PlanetDialog extends BaseDialog implements PlanetInterfaceRenderer{
         if(planets.planet.hasGrid()){
             hovered = planets.planet.getSector(planets.cam.getMouseRay(), PlanetRenderer.outlineRad);
         }else if(planets.planet.isLandable()){
+            boolean wasNull = selected == null;
             //always have the first sector selected.
             //TODO better support for multiple sectors in gridless planets?
             hovered = selected = planets.planet.sectors.first();
+
+            //autoshow
+            if(wasNull){
+                Log.info("was null, updating selected");
+                updateSelected();
+            }
         }else{
             hovered = selected = null;
         }
@@ -858,13 +865,17 @@ public class PlanetDialog extends BaseDialog implements PlanetInterfaceRenderer{
                 if(launching){
                     stable.color.sub(0, 0, 0, 0.05f * Time.delta);
                 }else{
-                    //fade out UI when not facing selected sector
-                    Tmp.v31.set(selected.tile.v).rotate(Vec3.Y, -planets.planet.getRotation()).scl(-1f).nor();
-                    float dot = planets.cam.direction.dot(Tmp.v31);
-                    stable.color.a = Math.max(dot, 0f)*2f;
-                    if(dot*2f <= -0.1f){
-                        selected = null;
-                        updateSelected();
+                    if(!planets.planet.hasGrid()){
+                        stable.color.a = 1f;
+                    }else{
+                        //fade out UI when not facing selected sector
+                        Tmp.v31.set(selected.tile.v).rotate(Vec3.Y, -planets.planet.getRotation()).scl(-1f).nor();
+                        float dot = planets.cam.direction.dot(Tmp.v31);
+                        stable.color.a = Math.max(dot, 0f)*2f;
+                        if(dot*2f <= -0.1f){
+                            selected = null;
+                            updateSelected();
+                        }
                     }
                 }
             }