using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace RaspiControl {
    internal class Navigation {
        private int angleRight;
        private int angleLeft;
        public Navigation() {
            this.angleRight = 0;
            this.angleLeft = 0;
        }

        public void ResetAngle() { 
            this.angleRight = 0;
            this.angleRight= 0;
        }

        public int GetAngleLeftStep() {
            this.angleLeft -= 10;
            if (this.angleLeft < -180) {
                this.angleLeft = -180;
            }
            return -10;
        }

        public int GetAngleRightStep() {
            this.angleRight += 10;
            if (this.angleRight > 180) {
                this.angleRight = 180;
            }
            return 10;
        }

        public int IncreaseAngleLeft() {
            this.angleLeft -= 10;
            if(this.angleLeft < -180) {
                this.angleLeft = -180;
            }
            return this.angleLeft; 
        }

        public int IncreaseAngleRight() {
            this.angleRight += 10;
            if (this.angleRight > 180) {
                this.angleRight = 180;
            }
            return this.angleRight;
        }
    }
}