Added prototype planet sector land system

core/src/mindustry/graphics/PlanetMesh.java

@@ -55,21 +55,26 @@ public class PlanetMesh{
 
     /** Projects a tile onto a 4-corner square for use in map gen.
      * Allocates a new object. Do not call in the main loop. */
-    public SectorRect projectTile(Ptile tile){
+    public SectorRect projectTile(Ptile base){
+        Vec3[] corners = new Vec3[base.corners.length];
+        for(int i = 0; i < corners.length; i++){
+            corners[i] = base.corners[i].v.cpy().setLength(radius);
+        }
+
         Tmp.v33.setZero();
-        for(Corner c : tile.corners){
-            Tmp.v33.add(c.v);
+        for(Vec3 c : corners){
+            Tmp.v33.add(c);
         }
         //v33 is now the center of this shape
-        Vec3 center = Tmp.v33.scl(1f / tile.corners.length).cpy(vec);
+        Vec3 center = Tmp.v33.scl(1f / corners.length).cpy(vec);
         //radius of circle
-        float radius = Tmp.v33.dst(tile.corners[0].v) * 0.9f;
+        float radius = Tmp.v33.dst(corners[0]) * 0.9f;
 
         //get plane that these points are on
-        plane.set(tile.corners[0].v, tile.corners[2].v, tile.corners[4].v);
+        plane.set(corners[0], corners[2], corners[4]);
 
         Vec3 planeTop = plane.project(center.cpy().add(0f, 1f, 0f)).sub(center).setLength(radius).add(center);
-        Vec3 planeRight = plane.project(center.cpy().rotate(Vec3.Y, 4f)).sub(center).setLength(radius).add(center);
+        Vec3 planeRight = plane.project(center.cpy().rotate(Vec3.Y, -4f)).sub(center).setLength(radius).add(center);
 
         return new SectorRect(center, planeTop.sub(center), planeRight.sub(center));
     }

core/src/mindustry/graphics/PlanetRenderer.java

@@ -7,10 +7,18 @@ import arc.graphics.g3d.*;
 import arc.input.*;
 import arc.math.geom.*;
 import arc.util.*;
+import mindustry.*;
+import mindustry.content.*;
+import mindustry.core.GameState.*;
+import mindustry.game.*;
 import mindustry.graphics.PlanetGrid.*;
 import mindustry.graphics.PlanetMesh.*;
+import mindustry.maps.generators.*;
 import mindustry.maps.planet.*;
 import mindustry.type.*;
+import mindustry.world.*;
+
+import static mindustry.Vars.*;
 
 public class PlanetRenderer implements PlanetGenerator{
     private final Color outlineColor = Pal.accent.cpy().a(0.7f);
@@ -54,7 +62,10 @@ public class PlanetRenderer implements PlanetGenerator{
             batch.flush(cam.combined(), Gl.triangleFan);
 
             if(drawnRect){
-                SectorRect rect = outline.projectTile(tile);
+                SectorRect rect = planet.mesh.projectTile(tile);
+                rect.center.scl(outlineRad);
+                rect.right.scl(outlineRad);
+                rect.top.scl(outlineRad);
 
                 batch.color(Pal.place);
                 batch.vertex(rect.project(0, 0));
@@ -65,6 +76,30 @@ public class PlanetRenderer implements PlanetGenerator{
                 batch.color(Pal.place);
                 batch.vertex(rect.project(0, 1));
                 batch.flush(cam.combined(), Gl.lineLoop);
+
+                SectorRect coords = planet.mesh.projectTile(tile);
+
+                if(Core.input.keyTap(KeyCode.SPACE)){
+                    logic.reset();
+                    Vars.world.loadGenerator(new Generator(250, 250){
+                        @Override
+                        public void generate(Tiles tiles){
+                            TileGen gen = new TileGen();
+                            tiles.each((x, y) -> {
+                                gen.reset();
+                                Vec3 position = coords.project(x / (float)width, y / (float)height);
+
+                                planet.generator.generate(position, gen);
+                                tiles.set(x, y, new Tile(x, y, gen.floor, gen.overlay, gen.block));
+                            });
+
+                            tiles.get(width/2, height/2).setBlock(Blocks.coreShard, Team.sharded);
+                        }
+                    });
+                    state.set(State.playing);
+                    logic.play();
+                    ui.planet.hide();
+                }
             }
         }
 
@@ -97,4 +132,9 @@ public class PlanetRenderer implements PlanetGenerator{
     public Color getColor(Vec3 position){
         return outlineColor;
     }
+
+    @Override
+    public void generate(Vec3 position, TileGen tile){
+
+    }
 }

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

@@ -156,7 +156,7 @@ public abstract class BasicGenerator extends RandomGenerator{
                 block = tiles.getn(x, y).block();
                 ore = tiles.getn(x, y).overlay();
                 r.get(x, y);
-                tiles.set(x, y, new Tile(x, y, floor.id, ore.id, block.id));
+                tiles.set(x, y, new Tile(x, y, floor, ore, block));
             }
         }
     }

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

@@ -24,7 +24,7 @@ public abstract class RandomGenerator extends Generator{
                 block = Blocks.air;
                 ore = Blocks.air;
                 generate(x, y);
-                tiles.set(x, y, new Tile(x, y, floor.id, ore.id, block.id));
+                tiles.set(x, y, new Tile(x, y, floor, ore, block));
             }
         }
 

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

@@ -2,9 +2,10 @@ package mindustry.maps.planet;
 
 import arc.graphics.*;
 import arc.math.geom.*;
+import mindustry.world.*;
 
 public interface PlanetGenerator{
     float getHeight(Vec3 position);
     Color getColor(Vec3 position);
-    //void generate(Vec3 position, Tile tile);
+    void generate(Vec3 position, TileGen tile);
 }

core/src/mindustry/maps/planet/TestPlanetGenerator.java

@@ -3,15 +3,28 @@ package mindustry.maps.planet;
 import arc.graphics.*;
 import arc.math.*;
 import arc.math.geom.*;
+import arc.struct.*;
 import arc.util.*;
 import arc.util.noise.*;
+import mindustry.content.*;
+import mindustry.world.*;
 
 public class TestPlanetGenerator implements PlanetGenerator{
-    Pixmap pix = new Pixmap("planets/colors.png");
+    Pixmap pix;
     Simplex noise = new Simplex();
     int waterLevel = 5;
-    float water = waterLevel / (float)(pix.getHeight());
+    float water;
     float scl = 5f;
+    Array<Block> blocks = Array.with(Blocks.sporeMoss, Blocks.moss, Blocks.ice, Blocks.snow, Blocks.sand, Blocks.darksand, Blocks.darksandWater, Blocks.darksandTaintedWater);
+
+    public TestPlanetGenerator(){
+        try{
+            pix = new Pixmap("planets/colors.png");
+            water = waterLevel / (float)(pix.getHeight());
+        }catch(Exception ignored){
+
+        }
+    }
 
     @Override
     public float getHeight(Vec3 position){
@@ -35,6 +48,13 @@ public class TestPlanetGenerator implements PlanetGenerator{
         height *= 1.2f;
         height = Mathf.clamp(height);
 
-        return Tmp.c1.set(pix.getPixel((int)(temp * (pix.getWidth()-1)), (int)((1f-height) * (pix.getHeight()-1))));
+        Color color = Tmp.c1.set(pix.getPixel((int)(temp * (pix.getWidth()-1)), (int)((1f-height) * (pix.getHeight()-1))));
+        return blocks.min(c -> color.diff(c.color)).color;
+    }
+
+    @Override
+    public void generate(Vec3 position, TileGen tile){
+        Color color = getColor(position);
+        tile.floor = blocks.min(c -> color.diff(c.color));
     }
 }

core/src/mindustry/world/Tile.java

@@ -37,17 +37,21 @@ public class Tile implements Position, TargetTrait{
         block = floor = overlay = (Floor)Blocks.air;
     }
 
-    public Tile(int x, int y, int floor, int overlay, int wall){
+    public Tile(int x, int y, Block floor, Block overlay, Block wall){
         this.x = (short)x;
         this.y = (short)y;
-        this.floor = (Floor)content.block(floor);
-        this.overlay = (Floor)content.block(overlay);
-        this.block = content.block(wall);
+        this.floor = (Floor)floor;
+        this.overlay = (Floor)overlay;
+        this.block = wall;
 
         //update entity and create it if needed
         changed();
     }
 
+    public Tile(int x, int y, int floor, int overlay, int wall){
+        this(x, y, content.block(floor), content.block(overlay), content.block(wall));
+    }
+
     /** Returns this tile's position as a {@link Pos}. */
     public int pos(){
         return Pos.get(x, y);

core/src/mindustry/world/TileGen.java

@@ -0,0 +1,19 @@
+package mindustry.world;
+
+import mindustry.content.*;
+
+public class TileGen{
+    public Block floor;
+    public Block block ;
+    public Block overlay;
+
+    {
+        reset();
+    }
+
+    public void reset(){
+        floor = Blocks.stone;
+        block = Blocks.air;
+        overlay = Blocks.air;
+    }
+}

core/src/mindustry/world/Tiles.java

@@ -1,5 +1,6 @@
 package mindustry.world;
 
+import arc.func.*;
 import arc.util.ArcAnnotate.*;
 
 import java.util.*;
@@ -16,6 +17,14 @@ public class Tiles implements Iterable<Tile>{
         this.height = height;
     }
 
+    public void each(Intc2 cons){
+        for(int x = 0; x < width; x++){
+            for(int y = 0; y < height; y++){
+                cons.get(x, y);
+            }
+        }
+    }
+
     /** fills this tile set with empty air tiles. */
     public void fill(){
         for(int i = 0; i < array.length; i++){

gradle.properties

@@ -1,3 +1,3 @@
 org.gradle.daemon=true
 org.gradle.jvmargs=-Xms256m -Xmx1024m
-archash=43de3406deffdbeca22a2ff320362cd0129e2da6
+archash=aaa08db6c5024c3213ae83cdbed2da9362eeded0

tests/src/test/java/ApplicationTests.java

@@ -340,7 +340,7 @@ public class ApplicationTests{
         world.beginMapLoad();
         for(int x = 0; x < tiles.width(); x++){
             for(int y = 0; y < tiles.height(); y++){
-                tiles.set(x, y, new Tile(x, y, Blocks.stone.id, (byte)0, (byte)0));
+                tiles.set(x, y, new Tile(x, y, Blocks.stone, Blocks.air, Blocks.air));
             }
         }
         int i = 0;
@@ -385,7 +385,7 @@ public class ApplicationTests{
 
     void depositTest(Block block, Item item){
         BaseUnit unit = UnitTypes.spirit.create(Team.derelict);
-        Tile tile = new Tile(0, 0, Blocks.air.id, (byte)0, block.id);
+        Tile tile = new Tile(0, 0, Blocks.air, Blocks.air, block);
         int capacity = tile.block().itemCapacity;
 
         assertNotNull(tile.entity, "Tile should have an entity, but does not: " + tile);