IntAction.java

package sink.scene3d.actions;


/** An action that has an int, whose value is transitioned over time.
 * @author Nathan Sweet */
public class IntAction extends TemporalAction {
        private int start, end;
        private int value;

        /** Creates an IntAction that transitions from 0 to 1. */
        public IntAction () {
                start = 0;
                end = 1;
        }

        /** Creates an IntAction that transitions from start to end. */
        public IntAction (int start, int end) {
                this.start = start;
                this.end = end;
        }

        protected void begin () {
                value = start;
        }

        protected void update (float percent) {
                value = (int)(start + (end - start) * percent);
        }

        /** Gets the current int value. */
        public int getValue () {
                return value;
        }

        /** Sets the current int value. */
        public void setValue (int value) {
                this.value = value;
        }

        public int getStart () {
                return start;
        }

        /** Sets the value to transition from. */
        public void setStart (int start) {
                this.start = start;
        }

        public int getEnd () {
                return end;
        }

        /** Sets the value to transition to. */
        public void setEnd (int end) {
                this.end = end;
        }
}