WIP objective system

core/src/mindustry/graphics/OverlayRenderer.java

@@ -113,11 +113,18 @@ public class OverlayRenderer{
             }
         }
 
+        //draw objective markers, if any
+        if(state.rules.objectives.size > 0){
+            var first = state.rules.objectives.first();
+            for(var marker : first.markers){
+                marker.draw();
+            }
+        }
+
         if(player.dead()) return; //dead players don't draw
 
         InputHandler input = control.input;
 
-
         Sized select = input.selectedUnit();
         if(select == null) select = input.selectedControlBuild();
         if(!Core.input.keyDown(Binding.control)) select = null;