{

class LevelStoryState : GameState

{

internal GameEngine eng;

protected Vector3 eye, lookat;

Obstacle background;

PlayState _ps;

Texture _p1, _p2, _p3, _p4;

double curFrame;

bool escapedown;

internal int cur_page;

// Fonts

internal QFont button, credit;

double cnt;

Texture bg;

int _cur_butn = 0;

private int numOfButtons = 2;

int lvl;

OpenTK.Input.KeyboardState _old_state;

public bool enterdown;

String level_1 = "With the defeat of the Zoo Keeper our hero finally escapes the Zoo. He now finds himself in a mysterious Jungle. With no going back he pushes onward into the unknown...";

String credits = "Game Finished\nThanks For Playing\n\n\nDylan Riddle - Game Designer\nKendal Gifford - Game Designer\nSeth Walsh - Game Designer\nStephen Lu - Game Designer\nKacy Shearer - Artist\nRae Montilla - Artist\n\n(Press Enter to return to Main Menu)";

// End Fonts

public LevelStoryState(GameEngine engine, int lvl_being_loaded)

{

cur_page = 0;

eng = engine;

// _ps = ps;

lookat = new Vector3(0, 0, 2);

eye = new Vector3(0, 0, 5);

lvl = lvl_being_loaded;

// QFont

//Assembly assembly = Assembly.GetExecutingAssembly();

//eng.StateTextureManager.LoadTexture("menu", assembly.GetManifestResourceStream("U5Designs.Resources.Textures.menu.png"));

//bg = eng.StateTextureManager.GetTexture("menu");

credit = QFont.FromQFontFile("Fonts/myStoryWhite.qfont", new QFontLoaderConfiguration(true, false));

credit.Options.DropShadowActive = false;

button = QFont.FromQFontFile("Fonts/myStoryBright.qfont", new QFontLoaderConfiguration(true, false));

button.Options.DropShadowActive = true;

// Set the current image to be displayed at 0 which is the first in the sequence

curFrame = 0.0;

}

public override void MakeActive()

{

GL.ClearColor(0.0f, 0.0f, 0.0f, 0.0f);

// Fonts

GL.Disable(EnableCap.Lighting);

GL.Disable(EnableCap.Light0);

// Fonts

GL.MatrixMode(MatrixMode.Projection);

Matrix4d projection = Matrix4d.CreateOrthographic(1280, 720, 1.0f, 6400.0f);

GL.LoadMatrix(ref projection);

if (eng.Keyboard[Key.Escape])

{

escapedown = true;

}

}

public override void Update(FrameEventArgs e)

{

// Deal with user input from either the keyboard or the mouse

cnt += e.Time; // Fonts

DealWithInput();

}

public override void Draw(FrameEventArgs e)

{

GL.Clear(ClearBufferMask.AccumBufferBit | ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit | ClearBufferMask.StencilBufferBit);

GL.ClearColor(0.1f, 0.1f, 0.1f, 0.1f);

Matrix4 modelview = Matrix4.LookAt(eye, lookat, Vector3.UnitY);

GL.MatrixMode(MatrixMode.Modelview);

GL.LoadMatrix(ref modelview);

curFrame = (curFrame + e.Time * 2) % 4;

// Fonts

GL.Disable(EnableCap.DepthTest);

GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapS, (int)TextureWrapMode.Clamp);

GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapT, (int)TextureWrapMode.Clamp);

GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int)TextureMinFilter.Linear);

GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int)TextureMagFilter.Linear);

GL.TexEnv(TextureEnvTarget.TextureEnv, TextureEnvParameter.TextureEnvMode, (int)TextureEnvMode.Modulate);

//bg.Draw2DTexture();

drawButtons();

// Fonts

GL.Enable(EnableCap.DepthTest);

}

/// <summary>

/// Called by mouse or keyboard handlers when the user picked a button (by clicking or hitting enter)

/// </summary>

internal void handleButtonPress()

{

if (lvl == eng.max_level)

{

MainMenuState ms = new MainMenuState(eng);

eng.ChangeState(ms);

}

else

{

// Go to next level

MainMenuState ms = new MainMenuState(eng);

PlayState ps = new PlayState(eng, ms, lvl);

LoadScreenState ls = new LoadScreenState(eng, ps, lvl);

eng.ChangeState(ls);

}

}

// Draw stuff

public void drawButtons()

{

GL.PushMatrix();

GL.Translate(new Vector3(0, 350, 0));

GL.Scale(1, -1, 1);

float yOffset = 0;

// Credits

if (lvl == 2)

{

PrintWithBounds(credit, credits, new RectangleF(-0, 10, 1280, 300), QFontAlignment.Centre, ref yOffset);

}

else

{

yOffset = 720 / (button.Measure("S").Height + 10);

// Draw non highlighted string

button.Options.DropShadowActive = true;

PrintWithBounds(button, level_1, new RectangleF(-530, 10, 1060, 300), QFontAlignment.Left, ref yOffset);

}

yOffset += yOffset;

GL.PopMatrix();

}

private void PrintWithBounds(QFont font, string text, RectangleF bounds, QFontAlignment alignment, ref float yOffset)

{

GL.Disable(EnableCap.Texture2D);

GL.Color4(1.0f, 0f, 0f, 1.0f);

float maxWidth = bounds.Width;

float height = font.Measure(text, maxWidth, alignment).Height;

GL.Begin(BeginMode.LineLoop);

GL.Vertex3(bounds.X, bounds.Y, 0f);

GL.Vertex3(bounds.X + bounds.Width, bounds.Y, 0f);

GL.Vertex3(bounds.X + bounds.Width, bounds.Y + height, 0f);

GL.Vertex3(bounds.X, bounds.Y + height, 0f);

GL.End();

font.Print(text, maxWidth, alignment, new Vector2(bounds.X, bounds.Y));

// Print ENTER

string s = "[ Press Enter ]";

font.Print(s, maxWidth, alignment, new Vector2(-bounds.X - (font.Measure(s).Width + 10), bounds.Height + 2 * font.Measure(text).Height));

//font.Print(s, maxWidth, QFontAlignment.Right, new Vector2(bounds.X + bounds.Width - font.Measure(s).Height, bounds.Y + bounds.Height - font.Measure(s).Height));

yOffset += height;

}

private void DealWithInput()

{

// Fonts

// Testing buttons

OpenTK.Input.KeyboardState _new_state = OpenTK.Input.Keyboard.GetState();

if ((_new_state.IsKeyDown(Key.Down) && !_old_state.IsKeyDown(Key.Down)) ||

(_new_state.IsKeyDown(Key.S) && !_old_state.IsKeyDown(Key.S)))

{

// Down key was just pressed

if (_cur_butn < numOfButtons)

{

// Increment the current button index so you draw the highlighted button of the next button

_cur_butn += 1;

eng.selectSound.Play();

}

else if (_cur_butn >= numOfButtons)

{

// Were on the last button in the list so reset to the top of the button list

_cur_butn = 0;

eng.selectSound.Play();

}

}

if ((_new_state.IsKeyDown(Key.Up) && !_old_state.IsKeyDown(Key.Up)) ||

(_new_state.IsKeyDown(Key.W) && !_old_state.IsKeyDown(Key.W)))

{

// Down key was just pressed

if (_cur_butn > 0)

{

// Increment the current button index so you draw the highlighted button of the next button

_cur_butn -= 1;

eng.selectSound.Play();

}

else if (_cur_butn <= 0)

{

// Were on the last button in the list so reset to the top of the button list

_cur_butn = numOfButtons;

eng.selectSound.Play();

}

}

_old_state = _new_state;

if (eng.Keyboard[Key.Escape] && !escapedown)

{

eng.Exit();

}

else if (!eng.Keyboard[Key.Escape])

{

escapedown = false;

}

//********************** enter

if (eng.Keyboard[Key.Enter] && !enterdown)

{

enterdown = true;

handleButtonPress();

// Move to next page

if (cur_page < 3)

cur_page++;

}

else if (!eng.Keyboard[Key.Enter])

{

enterdown = false;

}

//Minus - Toggle fullscreen

if (eng.Keyboard[Key.Minus])

{

eng.toggleFullScreen();

}

}

}