Add marker instruction to world processors (#9087)

* Basic implementation of world processor marker control

* Add line marker, some marker control fixes

* Add remote for setting markers, add marker writer/reader to TypeIO

* Add sides cap to ShapeTextMarker's draw() method

* Marker instruction code refactor, revert accident auto-formatting, fix marker control bugs

* Cleanup LMarkerControl.java

* Remove deleted marker controls from MapObjectives

* Marker control method refactor, fix minimap marker rendering

* Refactor, proper double comparsion in MapObjectives

* Fix line marker's color not changing through world processors

core/src/mindustry/io/TypeIO.java

@@ -6,6 +6,7 @@ import arc.math.geom.*;
 import arc.struct.*;
 import arc.util.*;
 import arc.util.io.*;
+import arc.util.serialization.*;
 import mindustry.ai.*;
 import mindustry.ai.types.*;
 import mindustry.annotations.Annotations.*;
@@ -16,6 +17,7 @@ import mindustry.entities.abilities.*;
 import mindustry.entities.bullet.*;
 import mindustry.entities.units.*;
 import mindustry.game.*;
+import mindustry.game.MapObjectives.*;
 import mindustry.gen.*;
 import mindustry.logic.*;
 import mindustry.net.Administration.*;
@@ -655,6 +657,19 @@ public class TypeIO{
         return JsonIO.read(MapObjectives.class, string);
     }
 
+    public static void writeObjectiveMarker(Writes write, ObjectiveMarker marker){
+        String string = JsonIO.json.toJson(marker, MapObjectives.ObjectiveMarker.class);
+        byte[] bytes = string.getBytes(charset);
+        write.i(bytes.length);
+        write.b(bytes);
+    }
+
+    public static ObjectiveMarker readObjectiveMarker(Reads read){
+        int length = read.i();
+        String string = new String(read.b(new byte[length]), charset);
+        return JsonIO.read(MapObjectives.ObjectiveMarker.class, string);
+    }
+
     public static void writeVecNullable(Writes write, @Nullable Vec2 v){
         if(v == null){
             write.f(Float.NaN);