package NET.worlds.scape;

import java.io.IOException;

public class SetPoint2Action extends SlidePropertyAction {
   private Point2 _value = null;
   private Point2 _start;
   private static Object classCookie = new Object();

   @Override
   public Persister trigger(Event e, Persister seqID) {
      Persister ret = null;
      Point2 val = null;
      if (this.useParam()) {
         String p = this.param();
         if (p == null) {
            this._value = null;
         } else {
            float x = 0.0F;
            float y = 0.0F;
            boolean ok = true;
            int comma = p.indexOf(44);
            if (comma == -1) {
               ok = false;
            } else {
               try {
                  x = Float.valueOf(p.substring(0, comma));
                  p = p.substring(comma + 1);
                  y = Float.valueOf(p);
               } catch (NumberFormatException var11) {
                  ok = false;
               }
            }

            if (!ok) {
               x = 0.0F;
               y = 0.0F;
               System.out.println(this.getName() + " unable to parse " + this.paramName());
            }

            this._value = new Point2(x, y);
         }
      }

      if (this._value == null) {
         assert !this.slide();
      } else {
         if (this.slide()) {
            if (seqID == null) {
               this.start();
               this._start = (Point2)this.get();
            }

            float frac = this.fraction();
            if (frac < 1.0 && this._start != null) {
               val = new Point2(this._value);
               val.x = (this._value.x - this._start.x) * frac + this._start.x;
               val.y = (this._value.y - this._start.y) * frac + this._start.y;
               ret = this;
            }
         }

         if (val == null) {
            val = this._value;
         }
      }

      this.set(val);
      return ret;
   }

   @Override
   public Object properties(int index, int offset, int mode, Object value) throws NoSuchPropertyException {
      Object ret = null;
      switch (index - offset) {
         case 0:
            if (mode == 0) {
               ret = Point2PropertyEditor.make(new Property(this, index, "Set To").allowSetNull());
               if (this._value == null) {
                  ret = MaybeNullPropertyEditor.make((Property)ret, new Point2());
               }
            } else if (mode == 1) {
               ret = this._value;
            } else if (mode == 2) {
               this._value = (Point2)value;
            } else if (mode == 4) {
               this._value = null;
            }
            break;
         default:
            ret = super.properties(index, offset + 1, mode, value);
      }

      return ret;
   }

   @Override
   public void saveState(Saver s) throws IOException {
      s.saveVersion(1, classCookie);
      super.saveState(s);
      s.saveMaybeNull(this._value);
   }

   @Override
   public void restoreState(Restorer r) throws IOException, TooNewException {
      switch (r.restoreVersion(classCookie)) {
         case 1:
            super.restoreState(r);
            this._value = (Point2)r.restoreMaybeNull();
            return;
         default:
            throw new TooNewException();
      }
   }
}