Implemented ground mech boosting

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

@@ -0,0 +1,37 @@
+package mindustry.entities.comp;
+
+import mindustry.*;
+import mindustry.annotations.Annotations.*;
+import mindustry.gen.*;
+import mindustry.net.*;
+
+@Component
+abstract class SyncComp implements Posc{
+    @Import float x, y;
+
+    transient Interpolator interpolator = new Interpolator();
+
+    void setNet(float x, float y){
+        set(x, y);
+
+        //TODO change interpolator API
+        interpolator.target.set(x, y);
+        interpolator.last.set(x, y);
+        interpolator.pos.set(0, 0);
+        interpolator.updateSpacing = 16;
+        interpolator.lastUpdated = 0;
+    }
+
+    @Override
+    public void update(){
+        if(Vars.net.client() && !isLocal()){
+            interpolate();
+        }
+    }
+
+    void interpolate(){
+        interpolator.update();
+        x = interpolator.pos.x;
+        y = interpolator.pos.y;
+    }
+}