package NET.worlds.scape;

import java.awt.Color;
import java.io.IOException;

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

   @Override
   public Persister trigger(Event e, Persister seqID) {
      Persister ret = null;
      Color val = null;
      if (this.useParam()) {
         try {
            this._value = new Color(Integer.valueOf(this.param()));
         } catch (NumberFormatException var9) {
            System.out.println(this.getName() + " unable to parse " + this.paramName());
            this._value = null;
         }
      }

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

            float frac = this.fraction();
            if (frac < 1.0) {
               int red = (int)((this._value.getRed() - this._start.getRed()) * frac) + this._start.getRed();
               int grn = (int)((this._value.getGreen() - this._start.getGreen()) * frac) + this._start.getGreen();
               int blu = (int)((this._value.getBlue() - this._start.getBlue()) * frac) + this._start.getBlue();
               val = new Color(red, grn, blu);
               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 = ColorPropertyEditor.make(new Property(this, index, "Set To").allowSetNull());
               if (this._value == null) {
                  ret = MaybeNullPropertyEditor.make((Property)ret, Color.black);
               }
            } else if (mode == 1) {
               ret = this._value;
            } else if (mode == 2) {
               this._value = (Color)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);
      if (this._value == null) {
         s.saveBoolean(false);
      } else {
         s.saveBoolean(true);
         s.saveInt(this._value.getRed());
         s.saveInt(this._value.getGreen());
         s.saveInt(this._value.getBlue());
      }
   }

   @Override
   public void restoreState(Restorer r) throws IOException, TooNewException {
      switch (r.restoreVersion(classCookie)) {
         case 1:
            super.restoreState(r);
            if (r.restoreBoolean()) {
               int red = r.restoreInt();
               int grn = r.restoreInt();
               int blu = r.restoreInt();
               this._value = new Color(red, grn, blu);
            }

            return;
         default:
            throw new TooNewException();
      }
   }
}