Added 'block info' tool, fixed sorter corruptions

core/src/io/anuke/mindustry/input/AndroidInput.java

@@ -12,7 +12,6 @@ import io.anuke.ucore.core.Graphics;
 import io.anuke.ucore.core.Inputs;
 import io.anuke.ucore.core.Timers;
 import io.anuke.ucore.scene.ui.layout.Unit;
-import io.anuke.ucore.scene.utils.Cursors;
 import io.anuke.ucore.util.Mathf;
 
 import static io.anuke.mindustry.Vars.*;
@@ -179,10 +178,7 @@ public class AndroidInput extends InputHandler{
 			for(ItemStack stack : recipe.requirements){
 				state.inventory.removeItem(stack);
 			}
-			
-			if(!state.inventory.hasItems(recipe.requirements)){
-				Cursors.restoreCursor();
-			}
+
 			return true;
 		}
 		return false;

core/src/io/anuke/mindustry/input/DefaultKeybinds.java

@@ -23,6 +23,7 @@ public class DefaultKeybinds {
                 "dash", Input.SHIFT_LEFT,
                 "rotate_alt", new Axis(Input.R, Input.E),
                 "rotate", new Axis(Input.SCROLL),
+                "block_info", Input.CONTROL_LEFT,
                 "player_list", Input.TAB,
                 "chat", Input.ENTER,
                 "console", Input.GRAVE,

core/src/io/anuke/mindustry/input/DesktopInput.java

@@ -96,19 +96,27 @@ public class DesktopInput extends InputHandler{
 		}
 		
 		Tile cursor = world.tile(tilex(), tiley());
+		Tile target = cursor == null ? null : cursor.isLinked() ? cursor.getLinked() : cursor;
+		boolean showCursor = false;
+
+		if(recipe == null && target != null && !ui.hasMouse() && Inputs.keyDown("block_info")
+				&& target.block().fullDescription != null){
+			showCursor = true;
+			if(Inputs.keyTap("select")){
+			    ui.hudfrag.blockfrag.showBlockInfo(target.block());
+                Cursors.restoreCursor();
+            }
+		}
 		
-		if(Inputs.keyTap("select") && cursor != null && !ui.hasMouse()){
-			Tile linked = cursor.isLinked() ? cursor.getLinked() : cursor;
-			if(linked != null && linked.block().isConfigurable(linked)){
-				ui.configfrag.showConfig(linked);
+		if(target != null && Inputs.keyTap("select") && !ui.hasMouse()){
+			if(target.block().isConfigurable(target)){
+				ui.configfrag.showConfig(target);
 			}else if(!ui.configfrag.hasConfigMouse()){
 				ui.configfrag.hideConfig();
 			}
 
-			if(linked != null) {
-				linked.block().tapped(linked);
-				if(Net.active()) NetEvents.handleBlockTap(linked);
-			}
+			target.block().tapped(target);
+			if(Net.active()) NetEvents.handleBlockTap(target);
 		}
 		
 		if(Inputs.keyTap("break")){
@@ -122,7 +130,6 @@ public class DesktopInput extends InputHandler{
 		if(recipe != null && Inputs.keyTap("break")){
 			beganBreak = true;
 			recipe = null;
-			Cursors.restoreCursor();
 		}
 
 		//block breaking
@@ -136,6 +143,17 @@ public class DesktopInput extends InputHandler{
 			breaktime = 0f;
 		}
 
+		if(recipe != null){
+			showCursor = validPlace(tilex(), tiley(), control.input().recipe.result) && control.input().cursorNear();
+		}
+
+		if(!ui.hasMouse()) {
+			if (showCursor)
+				Cursors.setHand();
+			else
+				Cursors.restoreCursor();
+		}
+
 	}
 
 	public int tilex(){

core/src/io/anuke/mindustry/input/InputHandler.java

@@ -22,7 +22,6 @@ import io.anuke.ucore.core.Graphics;
 import io.anuke.ucore.core.Sounds;
 import io.anuke.ucore.entities.Entities;
 import io.anuke.ucore.entities.SolidEntity;
-import io.anuke.ucore.scene.utils.Cursors;
 import io.anuke.ucore.util.Mathf;
 import io.anuke.ucore.util.Tmp;
 
@@ -68,10 +67,7 @@ public abstract class InputHandler extends InputAdapter{
 			for(ItemStack stack : recipe.requirements){
 				state.inventory.removeItem(stack);
 			}
-			
-			if(!state.inventory.hasItems(recipe.requirements)){
-				Cursors.restoreCursor();
-			}
+
 			return true;
 		}
 		return false;

core/src/io/anuke/mindustry/input/PlaceMode.java

@@ -10,7 +10,6 @@ import io.anuke.mindustry.world.Tile;
 import io.anuke.ucore.core.Timers;
 import io.anuke.ucore.graphics.Draw;
 import io.anuke.ucore.graphics.Lines;
-import io.anuke.ucore.scene.utils.Cursors;
 import io.anuke.ucore.util.Bundles;
 import io.anuke.ucore.util.Mathf;
 import io.anuke.ucore.util.Tmp;
@@ -48,11 +47,6 @@ public enum PlaceMode{
 				Tmp.v1.set(7, 0).rotate(control.input().rotation * 90);
 				Lines.line(x, y, x + Tmp.v1.x, y + Tmp.v1.y);
 			}
-			
-			if(valid)
-				Cursors.setHand();
-			else
-				Cursors.restoreCursor();
 		}
 		
 		public void tapped(int tilex, int tiley){