Lab2+

src/MoveToCenter.java

@@ -0,0 +1,37 @@
+public class MoveToCenter extends AbstractStrategy{
+    @Override
+    protected boolean isTargetDestination(){
+        var objParams = getObjectParameters();
+        if(objParams == null)
+            return false;
+        return objParams.getObjectMiddleHorizontal() <= getFieldWidth() / 2 &&
+                objParams.getObjectMiddleHorizontal() + getStep() >= getFieldWidth() / 2 &&
+                objParams.getObjectMiddleVertical() <= getFieldHeight() / 2 &&
+                objParams.getObjectMiddleVertical() + getStep() >= getFieldHeight() / 2;
+    }
+    @Override
+    protected  void moveToTarget() {
+        ObjectParameters objParams = getObjectParameters();
+        if (objParams == null) {
+            return;
+        }
+        var diffX = objParams.getObjectMiddleHorizontal() - getFieldWidth() / 2;
+        if (Math.abs(diffX) > getStep()) {
+            if (diffX > 0) {
+                moveLeft();
+            }
+            else {
+                moveRight();
+            }
+        }
+        var diffY = objParams.getObjectMiddleVertical() - getFieldHeight() / 2;
+        if (Math.abs(diffY) > getStep()) {
+            if (diffY > 0) {
+                moveUp();
+            }
+            else {
+                moveDown();
+            }
+        }
+    }
+}

src/Status.java

@@ -0,0 +1,5 @@
+public enum Status {
+    NOT_INIT,
+    IN_PROGRESS,
+    FINISH
+}