using UnityEngine;
using System.Collections;

public class InGameVis : MonoBehaviour {

	GameObject courseObject;
	Course4 courseScript;

	float width; float height;
	public bool ready = false;

	string toMove = "Move left and right with '" + Player4.leftKey
		+ "' & '" + Player4.rightKey + "'";
	string toJump = "\nJump with " + Player4.jumpKey + "bar";
	string toPlatform = "\nActivate platform for next jump with '" + Player4.upPlatformKey + "'";
	string toDrop = "\nDestroy a block you're standing on with '" + Player4.dropKey + "'";
	string instrText;

	string scoreText = "Blocks used: ";
	int scoreVal = 0;
	string prevScoreText = "Fewest blocks used so far: ";
	int prevScoreVal = 10000;

	bool muted = false;


	void Start() {

//		DontDestroyOnLoad( gameObject );

		PlayerPrefs.SetInt("prevScoreVal", 10000);

		courseObject = GameObject.Find("buildCourse");
		courseScript = (Course4) courseObject.GetComponent("Course4");

		width = Screen.width - 50;
		height = Screen.height - 75;

		scoreVal = courseScript.score;

		instrText = toMove + toJump + toPlatform + toDrop;

		ready = true;
		// This logs as True
		Debug.Log("[InGameVis] OnGUI(): ready " + ready);



	}
//


	public void StartGameGUI () {


//		courseObject = GameObject.Find("buildCourse");
//		courseScript = (Course4) courseObject.GetComponent("Course4");
//
//		width = Screen.width - 50;
//		height = Screen.height - 75;
//
//		scoreVal = courseScript.score;
//
//		instrText = toMove + toJump + toPlatform + toDrop;
//
//		ready = true;
//		// This logs as True
//				Debug.Log("[InGameVis] OnGUI(): ready " + ready);

	}


	void OnGUI () {
		// This always logs as False
		Debug.Log("[InGameVis] OnGUI(): ready " + ready);
		if ( ready ) {
			// INSTRUCTIONS
			GUI.Label( new Rect(10, 5, 1000, 300), instrText );

			// BUTTONS
			// xCoord = screenWidth - (width + margin)
			if ( GUI.Button(new Rect(470,10,70,20),"Restart") ){

				Goal.resetWon();
				if ( PlayerPrefs.GetInt("prevScoreVal") > scoreVal ) {
					PlayerPrefs.SetInt("prevScoreVal", scoreVal);
				}

				Application.LoadLevel(Application.loadedLevel);

				muted = false;
			}

			if ( !muted ) {
				// xCoord = screenWidth - (width + margin)
				if ( GUI.Button(new Rect(470,35,70,20),"Mute") ){
					AudioListener.pause = true;
					muted = true;
				}
			} else {

				// xCoord = screenWidth - (width + margin)
				if ( GUI.Button(new Rect(470,35,70,20),"Un-mute") ){
					AudioListener.pause = false;
					muted = false;
				}
			}  // end if !muted

			// SCORES
			scoreVal = courseScript.score;
			// 20.5 * height/21
			GUI.Label( new Rect(325, 372, 1000, 300), (scoreText + scoreVal) );

			PlayerPrefs.GetInt("prevScoreVal");
			// 3.5 * height/21
			if ( PlayerPrefs.GetInt("prevScoreVal") < 10000 ) {
				GUI.Label( new Rect(300, 65, 1000, 300), (prevScoreText + PlayerPrefs.GetInt("prevScoreVal")) );
			} else {
				GUI.Label( new Rect(300, 65, 1000, 300), (prevScoreText + "-") );
			}

		}  // end if ready

	}  // End OnGUI()


	// Allow something to give the right widths and heights
	public float[] setDimensions ( float newWidth, float newHeight ) {

		width = newWidth;
		height = newHeight;
		float[] dimensions = new float[2] {width, height};

		return dimensions;
	}

}