Input fixes

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

@@ -235,7 +235,7 @@ public class DesktopInput extends InputHandler{
                 lastLineY = cursorY;
                 mode = placing;
                 updateLine(selectX, selectY);
-            }else if(req != null && !req.breaking && mode == none){
+            }else if(req != null && !req.breaking && mode == none && !req.initialized){
                 sreq = req;
             }else if(req != null && req.breaking){
                 deleting = true;

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

@@ -330,6 +330,7 @@ public abstract class InputHandler implements InputProcessor, GestureListener{
     /** Draws a placement icon for a specific block. */
     protected void drawRequest(int x, int y, Block block, int rotation){
         brequest.set(x, y, rotation, block);
+        brequest.animScale = 1f;
         block.drawRequest(brequest, allRequests(), validPlace(x, y, block, rotation));
     }
 
@@ -393,7 +394,9 @@ public abstract class InputHandler implements InputProcessor, GestureListener{
         lineRequests.clear();
         iterateLine(x1, y1, x2, y2, l -> {
             rotation = l.rotation;
-            lineRequests.add(new BuildRequest(l.x, l.y, l.rotation, block));
+            BuildRequest req = new BuildRequest(l.x, l.y, l.rotation, block);
+            req.animScale = 1f;
+            lineRequests.add(req);
         });
     }
 
@@ -445,12 +448,13 @@ public abstract class InputHandler implements InputProcessor, GestureListener{
             }
         }
 
+        /*
         //clear when the player taps on something else
         if(!consumed && !mobile && player.isBuilding() && block == null){
             //player.clearBuilding();
             block = null;
             return true;
-        }
+        }*/
 
         if(!showedInventory){
             frag.inv.hide();

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

@@ -208,7 +208,7 @@ public class MobileInput extends InputHandler implements GestureListener{
             }
 
             //move all current requests to removal array so they fade out
-            removals.addAll(selectRequests);
+            removals.addAll(selectRequests.find(r -> !r.breaking));
             selectRequests.clear();
             selecting = false;
         }).visible(() -> !selectRequests.isEmpty()).name("confirmplace");
@@ -217,9 +217,10 @@ public class MobileInput extends InputHandler implements GestureListener{
     @Override
     public void buildUI(Group group){
         group.fill(t -> {
-            t.bottom().left().visible(() -> (player.isBuilding() || block != null || mode == breaking) && !state.is(State.menu));
+            t.bottom().left().visible(() -> (player.isBuilding() || block != null || mode == breaking || !selectRequests.isEmpty()) && !state.is(State.menu));
             t.addImageTextButton("$cancel", Icon.cancelSmall, () -> {
                 player.clearBuilding();
+                selectRequests.clear();
                 mode = none;
                 block = null;
             }).width(155f);
@@ -244,6 +245,11 @@ public class MobileInput extends InputHandler implements GestureListener{
             request.animScale = Mathf.lerpDelta(request.animScale, 0f, 0.2f);
             request.animInvalid = Mathf.lerpDelta(request.animInvalid, 0f, 0.2f);
 
+            if(request.breaking){
+                drawSelected(request.x, request.y, tile.block(), Pal.remove);
+            }else{
+                request.block.drawRequest(request, allRequests(), true);
+            }
             //TODO
             //drawRequest(request);
         }
@@ -328,8 +334,11 @@ public class MobileInput extends InputHandler implements GestureListener{
 
     @Override
     protected void drawRequest(BuildRequest request){
+        if(request.tile() == null) return;
+        brequest.animScale = request.animScale = Mathf.lerpDelta(request.animScale, 1f, 0.1f);
+
         if(request.breaking){
-            drawSelected(request.x, request.y, request.block, Pal.remove);
+            drawSelected(request.x, request.y, request.tile().block(), Pal.remove);
         }else{
             drawRequest(request.x, request.y, request.block, request.rotation);
             drawSelected(request.x, request.y, request.block, Pal.accent);