using UnityEngine;
using System.Collections;
using System.Collections.Generic;

public class moteur2 : MonoBehaviour {
    public float[] pressures;
    float diff;
    public Transform[] baloons;
    public static float forwardSpeed;
    public float maxAngle;

    // Use this for initialization
    void Start () {
        forwardSpeed = 0.05f;

    // Update is called once per frame
    void FixedUpdate () {
        InputKeyboard ();
        pressures [0] = Mathf.Clamp (pressures [0], pressures [1] - maxAngle / 90, pressures [1] + maxAngle / 90);
        pressures [1] = Mathf.Clamp (pressures [1], pressures [0] - maxAngle / 90, pressures [0] + maxAngle / 90);
        pressures [0] = Mathf.Clamp (pressures [0], 0, 1);
        pressures [1] = Mathf.Clamp (pressures [1], 0, 1);
        diff = pressures [1] - pressures [0];
        print (diff * 90);
        GetComponent<Rigidbody2D>().MoveRotation(diff*90);
        GetComponent<Rigidbody2D> ().MovePosition (new Vector2 (GetComponent<Rigidbody2D> ().position.x+forwardSpeed, 5 * (pressures [0] + pressures [1]) - 5));
        baloons [0].localScale = new Vector3(2 * pressures [0]+1,2 * pressures [0]+1);
        baloons [1].localScale = new Vector3(2 * pressures [1]+1,2 * pressures [1]+1);
    }

    void InputKeyboard () {
        if (Input.GetKeyDown (KeyCode.N)) {
            InflateBaloon(1);
        }
        if (Input.GetKeyDown (KeyCode.M)) {
            DeflateBaloon(1);
        }
        if (Input.GetKeyDown (KeyCode.E)) {
            InflateBaloon(0);
        }
        if (Input.GetKeyDown (KeyCode.R)) {
            DeflateBaloon(0);
        }
    }

    void InflateBaloon (int baloonNo) {
        pressures[baloonNo] += 0.1f;
    }
    void DeflateBaloon (int baloonNo) {
        pressures[baloonNo] -= 0.1f;
    }
}