Time.delta cleanup / Basic mobile input

core/src/mindustry/ui/fragments/BlockInventoryFragment.java

@@ -110,13 +110,13 @@ public class BlockInventoryFragment extends Fragment{
                 hide();
             }else{
                 if(tile.items.total() == 0){
-                    emptyTime += Time.delta();
+                    emptyTime += Time.delta;
                 }else{
                     emptyTime = 0f;
                 }
 
                 if(holding && lastItem != null){
-                    holdTime += Time.delta();
+                    holdTime += Time.delta;
 
                     if(holdTime >= holdWithdraw){
                         int amount = Math.min(tile.items.get(lastItem), player.unit().maxAccepted(lastItem));
@@ -140,7 +140,7 @@ public class BlockInventoryFragment extends Fragment{
                             shrinkHoldTimes[i] = 0f;
                             dirty |= !had;
                         }else if(had){
-                            shrinkHoldTimes[i] += Time.delta();
+                            shrinkHoldTimes[i] += Time.delta;
                             dirty |= shrinkHoldTimes[i] >= holdShrink;
                         }
                     }

core/src/mindustry/ui/fragments/ChatFragment.java

@@ -164,7 +164,7 @@ public class ChatFragment extends Table{
         Draw.color();
 
         if(fadetime > 0 && !shown)
-            fadetime -= Time.delta() / 180f;
+            fadetime -= Time.delta / 180f;
     }
 
     private void sendMessage(){

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

@@ -257,7 +257,7 @@ public class HudFragment extends Fragment{
                     coreAttackOpacity[0] = Mathf.lerpDelta(coreAttackOpacity[0], 0f, 0.1f);
                 }
 
-                coreAttackTime[0] -= Time.delta();
+                coreAttackTime[0] -= Time.delta;
 
                 return coreAttackOpacity[0] > 0;
             });

core/src/mindustry/ui/fragments/PlacementFragment.java

@@ -90,7 +90,7 @@ public class PlacementFragment extends Fragment{
         scrollPositions.put(currentCategory, blockPane.getScrollY());
 
         if(Core.input.keyDown(Binding.pick) && player.isBuilder()){ //mouse eyedropper select
-            Building tile = world.entWorld(Core.input.mouseWorld().x, Core.input.mouseWorld().y);
+            Building tile = world.buildWorld(Core.input.mouseWorld().x, Core.input.mouseWorld().y);
             Block tryRecipe = tile == null ? null : tile.block();
             Object tryConfig = tile == null ? null : tile.config();
 
@@ -449,7 +449,7 @@ public class PlacementFragment extends Fragment{
         //check tile being hovered over
         Tile hoverTile = world.tileWorld(Core.input.mouseWorld().x, Core.input.mouseWorld().y);
         if(hoverTile != null){
-            //if the tile has an entity, display it
+            //if the tile has a building, display it
             if(hoverTile.build != null){
                 hoverTile.build.updateFlow(true);
                 return hoverTile.build;