internal RenderManager(GraphicsDevice device, SBX batch)
{
Skins = new Dictionary <string, Skin>();
SpriteFonts = new Dictionary <string, Font>();
ApplyStencil = new DepthStencilState {
StencilEnable = true,
StencilFunction = CompareFunction.Always,
StencilPass = StencilOperation.Replace,
ReferenceStencil = 1,
DepthBufferEnable = false,
};
SampleStencil = new DepthStencilState {
StencilEnable = true,
StencilFunction = CompareFunction.Equal,
StencilPass = StencilOperation.Keep,
ReferenceStencil = 1,
DepthBufferEnable = false,
};
GraphicsDevice = device;
RasterizerState = new RasterizerState {
ScissorTestEnable = true
};
SpriteBatch = batch;
}
/*####################################################################*/
/* Initialization */
/*####################################################################*/
public Gui(Game game, Skin defaultSkin, Font defaultText,
IEnumerable <Tuple <string, Skin> > skins = null,
IEnumerable <Tuple <string, Font> > textRenderers = null)
{
InitWidgets();
NewState = OldState = new MouseState();
InputManager = new InputManager(game, m_Widgets);
Core.Graphics.SpriteBatchExtended SBX = (Core.Graphics.SpriteBatchExtended)game.Components[0];
RenderManager = new RenderManager(game.GraphicsDevice, SBX);
SetDefaultSettings(game, defaultSkin, defaultText);
if (skins != null)
{
foreach (var skin in skins)
{
AddSkin(skin.Item1, skin.Item2);
}
}
if (textRenderers != null)
{
foreach (var textRenderer in textRenderers)
{
AddText(textRenderer.Item1, textRenderer.Item2);
}
}
}
/*####################################################################*/
/* Rendering */
/*####################################################################*/
public void RenderCursor(SBX batch, Rectangle renderArea)
{
//Top left corner of the text area
int x = renderArea.X,
y = renderArea.Y;
if (TextCursor > 0)
{
if (_char[TextCursor - 1] == '\n' || _char[TextCursor - 1] == '\r')
{
//Beginning of next line
y += _charY[TextCursor - 1] + Font.LineSpacing;
}
else if (TextCursor == Length)
{
//After last character
x += _charX[TextCursor - 1] + _charWidth[TextCursor - 1];
y += _charY[TextCursor - 1];
}
else
{
//Beginning of current character
x += _charX[TextCursor];
y += _charY[TextCursor];
}
}
Cursor.Render(batch, new Rectangle(x - 1, y, Cursor.Size.X, Font.LineSpacing));
}
public override void Render(SBX batch, Rectangle destination)
{
var drawArea = new Rectangle(destination.Right - _edge.Width, destination.Top, _edge.Width, _edge.Height);
batch.GUIDrawSprite(ImageMap, drawArea, _edge, Color.White, SpriteEffects.FlipHorizontally | SpriteEffects.FlipVertically);
drawArea.Y = destination.Bottom - _edge.Height;
batch.GUIDrawSprite(ImageMap, drawArea, _edge, Color.White, SpriteEffects.FlipHorizontally);
drawArea.Y = destination.Top + _edge.Height;
drawArea.Height = destination.Height - (2 * _edge.Height);
batch.GUIDrawSprite(ImageMap, drawArea, _center, Color.White, SpriteEffects.FlipHorizontally);
}
public override void Render(SBX batch, Rectangle destination)
{
var drawArea = new Rectangle(destination.Left, destination.Top, _edge.Width, _edge.Height);
batch.GUIDrawSprite(ImageMap, drawArea, _edge, Color.White, SpriteEffects.FlipHorizontally);
drawArea.X = destination.Right - _edge.Width;
batch.GUIDrawSprite(ImageMap, drawArea, _edge, Color.White);
drawArea.X = destination.Left + _edge.Width;
drawArea.Width = destination.Width - (2 * _edge.Width);
batch.GUIDrawSprite(ImageMap, drawArea, _center, Color.White);
}
public EBThread()
{
Content.RootDirectory = "Content";
m_Graphics = new GraphicsDeviceManager(this);
m_Graphics.IsFullScreen = false;
m_Graphics.PreferredBackBufferWidth = 256;
m_Graphics.PreferredBackBufferHeight = 240;
m_Input = new Core.InputState();
m_Input.Initialize(this.Window.Handle);
m_SBX = new Core.Graphics.SpriteBatchExtended(this);
this.Components.Add(m_SBX);
this.IsMouseVisible = true;
}
public void Render(SBX spriteBatch, string value, Rectangle renderArea, TextHorizontal h = TextHorizontal.LeftAligned, TextVertical v = TextVertical.TopAligned, Color?color = null)
{
if (value == null)
{
return;
}
if (color == null)
{
color = Color;
}
Vector2 location = new Vector2(renderArea.X, renderArea.Y);
Vector2 size = SpriteFont.MeasureString(value);
switch (h)
{
case TextHorizontal.CenterAligned:
location.X += (renderArea.Width - size.X) / 1.9f;
break;
case TextHorizontal.RightAligned:
location.X += renderArea.Width - size.X;
break;
}
switch (v)
{
case TextVertical.CenterAligned:
location.Y += (renderArea.Height - size.Y) / 1.9f;
break;
case TextVertical.BottomAligned:
location.Y += renderArea.Height - size.Y;
break;
}
spriteBatch.GUIDrawString(SpriteFont, value, location, color);
}
abstract public void Render(SBX batch, Rectangle destination);
public override void Render(SBX batch, Rectangle destination)
{
// ##### Draw Background ##### //
var drawArea = new Rectangle(
destination.Left + BorderWidth,
destination.Top + BorderWidth,
destination.Width - (2 * BorderWidth),
destination.Height - (2 * BorderWidth));
batch.GUIDrawSprite(ImageMap, drawArea, _background, Color.White);
// ##### Draw Corners ##### //
drawArea.Width = BorderWidth;
drawArea.Height = BorderWidth;
//Top Left
drawArea.X = destination.Left;
drawArea.Y = destination.Top;
batch.GUIDrawSprite(ImageMap, drawArea, _corner, Color.White);
//Top Right
drawArea.X = destination.Right - BorderWidth;
drawArea.Y = destination.Top;
_corner.Y += BorderWidth;
batch.GUIDrawSprite(ImageMap, drawArea, _corner, Color.White);
//Bottom Right
drawArea.X = destination.Right - BorderWidth;
drawArea.Y = destination.Bottom - BorderWidth;
_corner.Y += BorderWidth;
batch.GUIDrawSprite(ImageMap, drawArea, _corner, Color.White);
//Bottom Left
drawArea.X = destination.Left;
drawArea.Y = destination.Bottom - BorderWidth;
_corner.Y += BorderWidth;
batch.GUIDrawSprite(ImageMap, drawArea, _corner, Color.White);
_corner.Y -= (3 * BorderWidth);
// ##### Draw Edges ##### //
//Top Edge
drawArea.X = destination.Left + BorderWidth;
drawArea.Y = destination.Top;
drawArea.Width = destination.Width - (2 * BorderWidth) + 1;
batch.GUIDrawSprite(ImageMap, drawArea, _edge, Color.White);
//Bottom Edge
drawArea.Y = destination.Bottom - BorderWidth;
_edge.Y += (2 * BorderWidth);
batch.GUIDrawSprite(ImageMap, drawArea, _edge, Color.White);
//Left Edge
drawArea.X = destination.Left;
drawArea.Y = destination.Top + BorderWidth;
drawArea.Width = BorderWidth;
drawArea.Height = destination.Height - (2 * BorderWidth) + 1;
_edge.Y += BorderWidth;
batch.GUIDrawSprite(ImageMap, drawArea, _edge, Color.White);
//Right Edge
drawArea.X = destination.Right - BorderWidth;
_edge.Y -= (2 * BorderWidth);
batch.GUIDrawSprite(ImageMap, drawArea, _edge, Color.White);
_edge.Y -= (1 * BorderWidth);
}
public override void Render(SBX batch, Rectangle destination)
{
batch.GUIDrawSprite(ImageMap, destination, _source, Color.White);
}
