public Window(ScreenManager mgr, string text, int width, Button[] buttons, ITextBox textbox)
{
// Load font
font = mgr.Content.Load<SpriteFont>("MainFont");
textBox = textbox;
// Starts at top left and rotates clockwise
boxTextures = new Texture2D[8] {
mgr.Content.Load<Texture2D>(@"Box\Box-Top-Left"),
mgr.Content.Load<Texture2D>(@"Box\Box-Top"),
mgr.Content.Load<Texture2D>(@"Box\Box-Top-Right"),
mgr.Content.Load<Texture2D>(@"Box\Box-Right"),
mgr.Content.Load<Texture2D>(@"Box\Box-Bottom-Right"),
mgr.Content.Load<Texture2D>(@"Box\Box-Bottom"),
mgr.Content.Load<Texture2D>(@"Box\Box-Bottom-Left"),
mgr.Content.Load<Texture2D>(@"Box\Box-Left")
};
//
// Dimensions
//
screenWidth = mgr.Width;
screenHeight = mgr.Height;
boxWidth = width;
//boxHeight needs to be calculated
cornerWidth = boxTextures[0].Width;
cornerHeight = boxTextures[0].Height;
//
// Calculate boxHeight
//
Vector2 textDim = font.MeasureString(text);
int innerBoxWidth = boxWidth - (PAD * 2);
// Need word wrap?
if (textDim.X > innerBoxWidth) {
string[] tokens = text.Split(' ');
StringBuilder lineBuilder = new StringBuilder();
for (int i = 0; i < tokens.Length; i++) {
lineBuilder.Append(tokens[i]);
textDim = font.MeasureString(lineBuilder.ToString());
lineBuilder.Append(" ");
// Breaking point?
if (textDim.X > innerBoxWidth) {
// Remove last token (and space) because it went over boxWidth
lineBuilder.Remove(lineBuilder.Length - (tokens[i].Length + 1), tokens[i].Length + 1);
// Save newly-created line
lines.Add(lineBuilder.ToString());
// Clear for next line
lineBuilder.Clear();
// Start new line with last word that didn't fit (and space)
lineBuilder.Append(tokens[i]);
lineBuilder.Append(" ");
}
}
// Add left over as last line
lines.Add(lineBuilder.ToString());
}
// No word wrap needed
else {
lines.Add(text);
}
// Add up all of this stuff to get the total height:
// number of lines of text * the height of a text letter
// + box padding * 4 (top, middle, ... , middle, bottom)
// + the height of a button
// + the height of a textbox
int textBoxHeight = 0;
if (textBox != null) textBoxHeight = textBox.GetHeight() + (PAD * 2);
boxHeight = (lines.Count * (int)textDim.Y) + (PAD * 3) + Button.Height + textBoxHeight;
x1 = (screenWidth - boxWidth) / 2;
x2 = x1 + boxWidth;
y1 = (screenHeight - boxHeight) / 2;
y2 = y1 + boxHeight;
//
// Buttons
//
this.btns = buttons;
if (btns.Length >= 1) {
btns[0].Position = new Vector2(x2 - PAD - Button.Width, y2 - PAD - Button.Height);
if (btns.Length == 2) {
btns[1].Position = new Vector2(x1 + PAD, y2 - PAD - Button.Height);
}
}
if (textBox != null)
textBox.SetPosition(new Vector2(x1 + PAD, y2 - (PAD * 3) - Button.Height - textBox.GetHeight()));
// Corners
boxPositions[0] = new Vector2(x1, y1);
boxPositions[2] = new Vector2(x2 - cornerWidth, y1);
boxPositions[4] = new Vector2(x2 - cornerWidth, y2 - cornerHeight);
boxPositions[6] = new Vector2(x1, y2 - cornerHeight);
linePositions = new Vector2[lines.Count];
for (int i = 0; i < linePositions.Length; i++) {
linePositions[i] = new Vector2(x1 + PAD, y1 + PAD + (i * (int)textDim.Y));
}
// screenOverlay
Color[] pixels = new Color[screenWidth * screenHeight];
for (int i = 0; i < pixels.Length; i++) {
pixels[i] = screenOverlayColor;
}
screenOverlay = new Texture2D(mgr.Game.GraphicsDevice, screenWidth, screenHeight);
screenOverlay.SetData<Color>(pixels);
// boxBackground
pixels = new Color[boxWidth * boxHeight];
for (int i = 0; i < pixels.Length; i++) {
pixels[i] = boxBackgroundColor;
}
boxBackground = new Texture2D(mgr.Game.GraphicsDevice, boxWidth, boxHeight);
boxBackground.SetData<Color>(pixels);
}