Cursor should not change for other teams when hovering over doors and construction. (#4838)

* Cursor should not change for other teams.

* Use Built-in interaction check

Co-authored-by: Patrick 'Quezler' Mounier <Quezler@me.com>

* Building should use built-in check, same treatment for ConstructBlock

Co-authored-by: Patrick 'Quezler' Mounier <Quezler@me.com>

core/src/mindustry/entities/comp/BuildingComp.java

@@ -1142,7 +1142,7 @@ abstract class BuildingComp implements Posc, Teamc, Healthc, Buildingc, Timerc,
 
     /** Returns whether or not a hand cursor should be shown over this block. */
     public Cursor getCursor(){
-        return block.configurable && team == player.team() ? SystemCursor.hand : SystemCursor.arrow;
+        return block.configurable && interactable(player.team()) ? SystemCursor.hand : SystemCursor.arrow;
     }
 
     /**

core/src/mindustry/world/blocks/ConstructBlock.java

@@ -172,7 +172,7 @@ public class ConstructBlock extends Block{
 
         @Override
         public Cursor getCursor(){
-            return SystemCursor.hand;
+            return interactable(player.team()) ? SystemCursor.hand : SystemCursor.arrow;
         }
 
         @Override

core/src/mindustry/world/blocks/defense/Door.java

@@ -126,7 +126,7 @@ public class Door extends Wall{
 
         @Override
         public Cursor getCursor(){
-            return SystemCursor.hand;
+            return interactable(player.team()) ? SystemCursor.hand : SystemCursor.arrow;
         }
 
         @Override