package NET.worlds.scape;

import NET.worlds.core.Std;
import java.io.IOException;

public class RelativeMoveAction extends Action {
   int startTime;
   public int cycleTime = 1000;
   public int cycles = 1;
   public boolean loopInfinite = false;
   public Point3 extentPoint = new Point3();
   public Point3 extentScale = new Point3(1.0F, 1.0F, 1.0F);
   public Point3 extentSpin = new Point3(0.0F, 0.0F, -1.0F);
   public float extentRotation = 0.0F;
   public float accumulatedRotation;
   public Point3 accumulatedScale;
   public Point3 accumulatedPoint;
   protected Persister activeID;
   private static Object classCookie = new Object();

   @Override
   public Persister trigger(Event e, Persister seqID) {
      Object owner = this.getOwner();
      if (owner != null && owner instanceof WObject) {
         WObject o = (WObject)owner;
         if (seqID == null) {
            if (this.activeID != null) {
               return this.activeID;
            }

            this.startTime = Std.getRealTime();
            this.activeID = new SuperRoot();
            seqID = this.activeID;
            this.accumulatedRotation = 0.0F;
            this.accumulatedPoint = new Point3(0.0F, 0.0F, 0.0F);
            this.accumulatedScale = new Point3(1.0F, 1.0F, 1.0F);
         }

         if (seqID != this.activeID) {
            return null;
         } else {
            int currentTime = Std.getRealTime();
            int cycleNo = (currentTime - this.startTime) / this.cycleTime;
            float frameLoc = 1.0F;
            if (cycleNo >= this.cycles && !this.loopInfinite) {
               this.activeID = null;
            } else {
               frameLoc = (float)((currentTime - this.startTime) % this.cycleTime) / this.cycleTime;
            }

            float tmpSpin = this.extentRotation * frameLoc;
            o.spin(this.extentSpin, tmpSpin - this.accumulatedRotation);
            this.accumulatedRotation = tmpSpin;
            Point3 tmpScale = new Point3(
               (float)Math.pow(this.extentScale.x, frameLoc), (float)Math.pow(this.extentScale.y, frameLoc), (float)Math.pow(this.extentScale.z, frameLoc)
            );
            o.scale(Point3Temp.make(tmpScale).dividedBy(this.accumulatedScale));
            this.accumulatedScale = tmpScale;
            Point3 tmpPoint = new Point3(Point3Temp.make(this.extentPoint).times(frameLoc));
            o.moveBy(Point3Temp.make(tmpPoint).minus(this.accumulatedPoint));
            this.accumulatedPoint = tmpPoint;
            return this.activeID;
         }
      } else {
         return null;
      }
   }

   @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 = FloatPropertyEditor.make(new Property(this, index, "Cycle Time (in seconds)"));
            } else if (mode == 1) {
               ret = new Float(this.cycleTime / 1000.0F);
            } else if (mode == 2) {
               this.cycleTime = (int)(1000.0F * (Float)value);
            }
            break;
         case 1:
            if (mode == 0) {
               ret = IntegerPropertyEditor.make(new Property(this, index, "Cycles"));
            } else if (mode == 1) {
               ret = new Integer(this.cycles);
            } else if (mode == 2) {
               this.cycles = (Integer)value;
            }
            break;
         case 2:
            if (mode == 0) {
               ret = BooleanPropertyEditor.make(new Property(this, index, "Loop Infinite"), "False", "True");
            } else if (mode == 1) {
               ret = new Boolean(this.loopInfinite);
            } else if (mode == 2) {
               this.loopInfinite = (Boolean)value;
            }
            break;
         case 3:
            if (mode == 0) {
               ret = Point3PropertyEditor.make(new Property(this, index, "Translation Extent"));
            } else if (mode == 1) {
               ret = new Point3(this.extentPoint);
            } else if (mode == 2) {
               this.extentPoint.copy((Point3)value);
            }
            break;
         case 4:
            if (mode == 0) {
               ret = Point3PropertyEditor.make(new Property(this, index, "Scale Extent"));
            } else if (mode == 1) {
               ret = new Point3(this.extentScale);
            } else if (mode == 2) {
               this.extentScale.copy((Point3)value);
            }
            break;
         case 5:
            if (mode == 0) {
               ret = Point3PropertyEditor.make(new Property(this, index, "Spin Axis For Extent"));
            } else if (mode == 1) {
               Point3 p = new Point3(this.extentSpin);
               p.x = Math.round(p.x * 10000.0F) / 10000.0F;
               p.y = Math.round(p.y * 10000.0F) / 10000.0F;
               p.z = Math.round(p.z * 10000.0F) / 10000.0F;
               ret = p;
            } else if (mode == 2) {
               this.extentSpin.copy((Point3)value);
            }
            break;
         case 6:
            if (mode == 0) {
               ret = FloatPropertyEditor.make(new Property(this, index, "Extent Rotation Amount"));
            } else if (mode == 1) {
               ret = new Float(this.extentRotation);
            } else if (mode == 2) {
               this.extentRotation = (Float)value;
            }
            break;
         default:
            ret = super.properties(index, offset + 7, mode, value);
      }

      return ret;
   }

   @Override
   public String toString() {
      String retVal = super.toString() + "[cycleTime " + this.cycleTime / 1000.0F + ", cycles " + this.cycles + ", ";
      if (!this.loopInfinite) {
         retVal = retVal + " NOT";
      }

      return retVal + " Infinite]";
   }

   @Override
   public void saveState(Saver s) throws IOException {
      s.saveVersion(5, classCookie);
      super.saveState(s);
      s.saveBoolean(this.loopInfinite);
      s.saveInt(this.cycleTime);
      s.saveInt(this.cycles);
      s.save(this.extentPoint);
      s.save(this.extentScale);
      s.save(this.extentSpin);
      s.saveFloat(this.extentRotation);
   }

   @Override
   public void restoreState(Restorer r) throws IOException, TooNewException {
      switch (r.restoreVersion(classCookie)) {
         case 4:
            super.restoreState(r);
            this.cycleTime = r.restoreInt();
            this.cycles = r.restoreInt();
            this.extentPoint = (Point3)r.restore();
            this.extentScale = (Point3)r.restore();
            this.extentSpin = (Point3)r.restore();
            this.extentRotation = r.restoreFloat();
            break;
         case 5:
            super.restoreState(r);
            this.loopInfinite = r.restoreBoolean();
            this.cycleTime = r.restoreInt();
            this.cycles = r.restoreInt();
            this.extentPoint = (Point3)r.restore();
            this.extentScale = (Point3)r.restore();
            this.extentSpin = (Point3)r.restore();
            this.extentRotation = r.restoreFloat();
            break;
         default:
            throw new TooNewException();
      }
   }
}