Generation minor improvements / Added debug map view

core/src/io/anuke/mindustry/ui/dialogs/GenViewDialog.java

@@ -0,0 +1,88 @@
+package io.anuke.mindustry.ui.dialogs;
+
+import com.badlogic.gdx.graphics.Pixmap;
+import com.badlogic.gdx.graphics.Pixmap.Format;
+import com.badlogic.gdx.graphics.Texture;
+import io.anuke.mindustry.game.Team;
+import io.anuke.mindustry.maps.generation.WorldGenerator.GenResult;
+import io.anuke.mindustry.world.ColorMapper;
+import io.anuke.ucore.graphics.Draw;
+import io.anuke.ucore.scene.Element;
+import io.anuke.ucore.scene.event.InputEvent;
+import io.anuke.ucore.scene.event.InputListener;
+import io.anuke.ucore.scene.utils.Cursors;
+import io.anuke.ucore.util.GridMap;
+
+import static io.anuke.mindustry.Vars.sectorSize;
+import static io.anuke.mindustry.Vars.world;
+
+public class GenViewDialog extends FloatingDialog{
+
+    public GenViewDialog(){
+        super("generate view");
+
+        content().add(new GenView()).grow();
+    }
+
+    public class GenView extends Element{
+        GridMap<Texture> map = new GridMap<>();
+        float panX, panY;
+        float lastX, lastY;
+        int viewsize = 2;
+
+        {
+            addListener(new InputListener(){
+                @Override
+                public boolean touchDown(InputEvent event, float x, float y, int pointer, int button){
+                    Cursors.setHand();
+                    lastX = x;
+                    lastY = y;
+                    return true;
+                }
+
+                @Override
+                public void touchDragged(InputEvent event, float x, float y, int pointer){
+                    panX -= x - lastX;
+                    panY -= y - lastY;
+
+                    lastX = x;
+                    lastY = y;
+                }
+
+                @Override
+                public void touchUp(InputEvent event, float x, float y, int pointer, int button){
+                    Cursors.restoreCursor();
+                }
+            });
+        }
+
+        public void draw(){
+            int tx = (int)(panX / sectorSize);
+            int ty = (int)(panY / sectorSize);
+            float padSectorSize = 200f;
+
+            Draw.color();
+
+            for(int x = -viewsize; x <= viewsize; x++){
+                for(int y = -viewsize; y <= viewsize; y++){
+                    int wx = tx + x, wy = ty + y;
+                    if(map.get(wx, wy) == null){
+                        Pixmap pixmap = new Pixmap(sectorSize, sectorSize, Format.RGBA8888);
+                        for(int i = 0; i < sectorSize; i++){
+                            for(int j = 0; j < sectorSize; j++){
+                                GenResult result = world.generator().generateTile(wx, wy, i, j);
+                                pixmap.drawPixel(i, sectorSize - 1 - j, ColorMapper.colorFor(result.floor, result.wall, Team.none, result.elevation));
+                            }
+                        }
+                        map.put(wx, wy, new Texture(pixmap));
+                    }
+
+                    float drawX = x + width/2f+ wx * padSectorSize - tx * padSectorSize - panX % padSectorSize;
+                    float drawY = y + height/2f + wy * padSectorSize - ty * padSectorSize - panY % padSectorSize;
+
+                    Draw.rect(map.get(wx, wy), drawX, drawY, padSectorSize, padSectorSize);
+                }
+            }
+        }
+    }
+}

core/src/io/anuke/mindustry/ui/fragments/DebugFragment.java

@@ -11,6 +11,7 @@ import io.anuke.mindustry.game.Team;
 import io.anuke.mindustry.net.Net;
 import io.anuke.mindustry.type.Item;
 import io.anuke.mindustry.ui.dialogs.FloatingDialog;
+import io.anuke.mindustry.ui.dialogs.GenViewDialog;
 import io.anuke.ucore.core.Timers;
 import io.anuke.ucore.entities.EntityGroup;
 import io.anuke.ucore.scene.Group;
@@ -123,6 +124,8 @@ public class DebugFragment extends Fragment{
 
                 t.add("Debug");
                 t.row();
+                t.addButton("map", () -> new GenViewDialog().show());
+                t.row();
                 t.addButton("noclip", "toggle", () -> noclip = !noclip);
                 t.row();
                 t.addButton("items", () -> {