Added tile selection view

core/src/io/anuke/mindustry/ui/SelectionTable.java

@@ -0,0 +1,49 @@
+package io.anuke.mindustry.ui;
+
+import com.badlogic.gdx.graphics.g2d.TextureRegion;
+import io.anuke.mindustry.content.blocks.Blocks;
+import io.anuke.mindustry.world.Block;
+import io.anuke.mindustry.world.Tile;
+import io.anuke.mindustry.world.blocks.OreBlock;
+import io.anuke.ucore.core.Graphics;
+import io.anuke.ucore.graphics.Draw;
+import io.anuke.ucore.scene.style.TextureRegionDrawable;
+import io.anuke.ucore.scene.ui.Image;
+import io.anuke.ucore.scene.ui.layout.Table;
+import io.anuke.ucore.util.Mathf;
+
+import static io.anuke.mindustry.Vars.world;
+
+public class SelectionTable extends Table{
+    Block selected = Blocks.air;
+
+    public SelectionTable(){
+        super("clear");
+
+        margin(4f);
+
+        update(() -> {
+            Block result;
+            Tile tile = world.tileWorld(Graphics.mouseWorld().x, Graphics.mouseWorld().y);
+            if(tile != null){
+                tile = tile.target();
+                result = tile.block().synthetic() ? tile.block() : tile.floor() instanceof OreBlock ? tile.floor() : null;
+            }else{
+                result = null;
+            }
+
+            if(result != null) selected = result;
+
+            getTranslation().y = Mathf.lerp(getTranslation().y, result == null ? -getHeight() : 0f, 0.2f);
+        });
+
+        Image image = new Image(new TextureRegionDrawable(new TextureRegion(Draw.region("clear"))));
+        image.update(() -> ((TextureRegionDrawable)image.getDrawable()).setRegion(selected.getEditorIcon()));
+
+        add(image).size(16*2);
+        label(() -> selected instanceof OreBlock ? selected.drops.item.localizedName() : selected.formalName).pad(4);
+
+        pack();
+        getTranslation().y = - getHeight();
+    }
+}

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

@@ -16,6 +16,7 @@ import io.anuke.mindustry.net.Packets.AdminAction;
 import io.anuke.mindustry.type.Recipe;
 import io.anuke.mindustry.ui.IntFormat;
 import io.anuke.mindustry.ui.Minimap;
+import io.anuke.mindustry.ui.SelectionTable;
 import io.anuke.mindustry.ui.dialogs.FloatingDialog;
 import io.anuke.ucore.core.*;
 import io.anuke.ucore.graphics.Hue;
@@ -198,6 +199,12 @@ public class HudFragment extends Fragment{
             t.add("$text.saveload");
         });
 
+        //tapped block indicator
+        parent.fill(t -> {
+            t.bottom().visible(() -> !state.is(State.menu));
+            t.add(new SelectionTable());
+        });
+
         blockfrag.build(Core.scene.getRoot());
     }