Merge pull request #4 from JakobS1n/GUI

Gui

1 files changed, 187 insertions, 0 deletions

diff --git a/td/Assets/Scripts/mainGUI.cs b/td/Assets/Scripts/mainGUI.cs
new file mode 100644
index 0000000..26ec78b
--- /dev/null
+++ b/td/Assets/Scripts/mainGUI.cs
@@ -0,0 +1,187 @@
+using System;
+using UnityEngine.UI;
+using UnityEngine.SceneManagement;
+using UnityEngine;
+
+public class MainGui : MonoBehaviour {
+	[Header("Scripting vars")]
+	public Player Player;            // Reference to the player object, should be set in designer
+	
+	private GameObject _pnlMenu;
+	private GameObject _pnlSidebar;
+	private GameObject _pnlSettings;
+	private GameObject _pnlGameOver;
+	private RectTransform _pnlSidebarTransform; 
+	private Button _btnToggleSidebar;
+	private Button _btnPauseGame;
+	private Button _btnResumeGame;
+	private Button _btnExitGame;
+	private Button _btnSettings;
+	private Button _btnSettingsDiscard;
+	private Button _btnSettingsSave;
+	private Button _btnGoRetry;
+	private Button _btnGoMenu;
+	private Text _txtGoScore;
+	private Text _txtGoHighScore;
+	private Text _txtGoNewHighScore;
+
+	private bool _sidebarExpanded;
+	private readonly float[] _sidebarStates = new float[2] {0f, -202.4f};  // The x position of the sidebar expanded or collapsed
+
+	private bool _menuActive;
+
+	private void Awake() {
+		/* Panels */
+		_pnlMenu = transform.Find ("menu").gameObject;
+		_pnlSidebar = transform.Find ("sidebarWrapper").gameObject;
+		_pnlSettings = transform.Find ("settings").gameObject;
+		_pnlGameOver = transform.Find("GameOver").gameObject;
+		_pnlSidebarTransform = _pnlSidebar.GetComponent <RectTransform> ();
+
+		/* Buttons */
+		_btnToggleSidebar = _pnlSidebar.transform.Find("toggleSidebar").gameObject.GetComponent <Button> ();
+		_btnPauseGame = _pnlSidebar.transform.Find ("pauseGame").gameObject.GetComponent <Button> ();
+		_btnResumeGame = _pnlMenu.transform.Find ("resumeGame").gameObject.GetComponent <Button> ();
+		_btnExitGame = _pnlMenu.transform.Find ("exitGame").gameObject.GetComponent <Button> ();
+		_btnSettings = _pnlMenu.transform.Find ("settings").gameObject.GetComponent <Button> ();
+		_btnSettingsDiscard = _pnlSettings.transform.Find ("discardChanges").gameObject.GetComponent <Button> ();
+		_btnSettingsSave = _pnlSettings.transform.Find ("saveChanges").gameObject.GetComponent <Button> ();
+		_btnGoMenu = _pnlGameOver.transform.Find ("GameOver").transform.Find("menu").gameObject.GetComponent <Button> ();
+		_btnGoRetry = _pnlGameOver.transform.Find ("GameOver").transform.Find("restart").gameObject.GetComponent <Button> ();
+		if (_btnToggleSidebar != null) { _btnToggleSidebar.onClick.AddListener (toggleSidebarHandler); }
+		if (_btnPauseGame != null) { _btnPauseGame.onClick.AddListener (pauseGameHandler); }
+		if (_btnResumeGame != null) { _btnResumeGame.onClick.AddListener (btnResumeGameHandler); }
+		if (_btnExitGame != null) { _btnExitGame.onClick.AddListener (btnExitGameHandler); }
+		if (_btnSettings != null) { _btnSettings.onClick.AddListener (btnSettingsHandler); }
+		if (_btnSettingsDiscard != null) { _btnSettingsDiscard.onClick.AddListener (btnSettingsDiscardHandler); }
+		if (_btnSettingsSave != null) { _btnSettingsSave.onClick.AddListener (btnSettingsSaveHandler); }
+		if (_btnGoMenu != null) { _btnGoMenu.onClick.AddListener (btnGoMenuHandler); }
+		if (_btnGoRetry != null) { _btnGoRetry.onClick.AddListener (btnGoRetryHandler); }
+		
+		/* Text */
+		_txtGoScore = _pnlGameOver.transform.Find ("GameOver").transform.Find("score").gameObject.GetComponent<Text>();
+		_txtGoHighScore = _pnlGameOver.transform.Find ("GameOver").transform.Find("highScore").gameObject.GetComponent<Text>();
+		_txtGoNewHighScore = _pnlGameOver.transform.Find ("GameOver").transform.Find("newHighscore").gameObject.GetComponent<Text>();
+
+		/* Set up initial states */
+		UpdateSidebarPosandBtn ();
+		_pnlMenu.SetActive (false);
+		_pnlSettings.SetActive (false);
+		_pnlGameOver.SetActive(false);
+	}
+
+	private void toggleSidebarHandler() {
+		/* handler for btnToggleSidebar */
+		_sidebarExpanded = !_sidebarExpanded;
+		UpdateSidebarPosandBtn ();
+	}
+
+	private void pauseGameHandler() {
+		/* handler for btnPauseGame */
+		_menuActive = true;
+		_pnlMenu.SetActive (_menuActive);
+		Time.timeScale = 0.0F;
+		_btnToggleSidebar.interactable = false;
+		_btnPauseGame.interactable = false;
+		Player.PauseGame();
+	}
+
+	private void btnResumeGameHandler() {
+		/* handler for btnResumeGame */
+		_menuActive = false;
+		_pnlMenu.SetActive (_menuActive);
+		Time.timeScale = 1.0F;
+		_btnToggleSidebar.interactable = true;
+		_btnPauseGame.interactable = true;
+		Player.ResumeGame();
+	}
+
+	private void btnExitGameHandler() {
+		/* handler for btnExitGame */
+		Application.Quit ();
+	}
+
+	private void btnSettingsHandler() {
+		/* handler for btnSettings */
+		_pnlMenu.SetActive (false);
+		_pnlSettings.SetActive (true);
+
+		if (PlayerPrefs.HasKey ("developerMode")) {
+			_pnlSettings.transform.Find ("developerEnabled").gameObject.GetComponent <Toggle> ().isOn = IntToBool(PlayerPrefs.GetInt ("developerMode"));
+		}
+	}
+
+	private void btnSettingsSaveHandler() {
+		/* handler for btnSaveSettings */
+		_pnlMenu.SetActive (true);
+		_pnlSettings.SetActive (false);
+
+		PlayerPrefs.SetInt ("developerMode", Convert.ToInt32(_pnlSettings.transform.Find ("developerEnabled").gameObject.GetComponent <Toggle>().isOn));
+	}
+
+	private void btnSettingsDiscardHandler() {
+		/* handler for btnSettingsDiscard */
+		_pnlMenu.SetActive (true);
+		_pnlSettings.SetActive (false);
+	}
+
+	private void UpdateSidebarPosandBtn() {
+		/* update state of sidebar based on the expanded var */
+		if (_sidebarExpanded) {
+			_pnlSidebarTransform.localPosition = new Vector3 (_sidebarStates [1], 0f, 0f);
+			_btnToggleSidebar.transform.GetComponent <RectTransform> ().localScale = new Vector3 (-1, 1, 1);
+		} else {
+			_pnlSidebarTransform.localPosition = new Vector3 (_sidebarStates [0], 0f, 0f);
+			_btnToggleSidebar.transform.GetComponent <RectTransform> ().localScale = new Vector3 (1, 1, 1);
+		}
+	}
+
+	private void btnGoMenuHandler() {
+		/* Handler for btnGoMenu */
+	}
+
+	private void btnGoRetryHandler() {
+		/* Handler for btnGoRetry */
+		SceneManager.LoadScene(SceneManager.GetActiveScene().name);
+		Time.timeScale = 1.0F;
+	}
+
+	private bool IntToBool(int input) {
+		/* Converts int to boolean */
+		if (input >= 1) {
+			return true;
+		} else {
+			return false;
+		}
+	}
+
+	public void GameOverScreen(int score) {
+		/* Show game over screen */
+		bool newHighscore = false;
+		int highScore = 0;
+		
+		if (PlayerPrefs.HasKey("highscore")) {
+			highScore = PlayerPrefs.GetInt("highscore");
+			if (score > highScore) {
+				newHighscore = true;
+			}
+		}
+		
+		if (_sidebarExpanded) { toggleSidebarHandler(); }
+		
+		/* Pause game */
+		Player.PauseGame();
+		/* Activate panel */
+		_pnlGameOver.SetActive(true);
+		/* Set text, score */
+		_txtGoScore.text = "Score: " + score.ToString();
+		/* set text, highscore */
+		_txtGoHighScore.text = "Highscore: " + highScore.ToString();
+		/* set newHicgscore */
+		_txtGoNewHighScore.gameObject.SetActive(newHighscore);
+		/* Disable other onScreenButtons */
+		_btnToggleSidebar.interactable = false;
+		_btnPauseGame.interactable = false;
+	}
+
+}