public static void RenderLinePrimitive(LinePrimitive linePrimitive, SpriteBatch spriteBatch, IPositionedSizedObject ipso, SystemManagers managers, bool isDotted)
{
linePrimitive.Position.X = ipso.GetAbsoluteX();
linePrimitive.Position.Y = ipso.GetAbsoluteY();
Renderer renderer;
if (managers != null)
{
renderer = managers.Renderer;
}
else
{
renderer = Renderer.Self;
}
Texture2D textureToUse = renderer.SinglePixelTexture;
if (isDotted)
{
textureToUse = renderer.DottedLineTexture;
}
linePrimitive.Render(spriteBatch, managers, textureToUse, .2f * renderer.Camera.Zoom);
}
public static bool HasCursorOver(this IPositionedSizedObject ipso, float x, float y)
{
float absoluteX = ipso.GetAbsoluteX();
float absoluteY = ipso.GetAbsoluteY();
return
(x > absoluteX && y > absoluteY && x < absoluteX + ipso.Width && y < absoluteY + ipso.Height);
}
private void SetLineRectangleAroundIpso(LineRectangle rectangle, IPositionedSizedObject pso)
{
float adjustedSelectionBorder = SelectionBorder / Renderer.Self.Camera.Zoom;
rectangle.Visible = true;
rectangle.X = pso.GetAbsoluteX() - adjustedSelectionBorder;
rectangle.Y = pso.GetAbsoluteY() - adjustedSelectionBorder;
rectangle.Width = pso.Width + adjustedSelectionBorder * 2;
rectangle.Height = pso.Height + adjustedSelectionBorder * 2;
}
public void SetValuesFrom(IPositionedSizedObject ipso)
{
this.mX = ipso.GetAbsoluteX();
this.mY = ipso.GetAbsoluteY();
this.mWidth = ipso.Width;
this.mHeight = ipso.Height;
if (ipso is GraphicalUiElement)
{
var asGue = ipso as GraphicalUiElement;
SetOriginXPosition(asGue);
}
UpdateToProperties();
}
public static void RenderLinePrimitive(LinePrimitive linePrimitive, SpriteBatch spriteBatch, IPositionedSizedObject ipso, SystemManagers managers, bool isDotted)
{
linePrimitive.Position.X = ipso.GetAbsoluteX();
linePrimitive.Position.Y = ipso.GetAbsoluteY();
Renderer renderer;
if (managers != null)
{
renderer = managers.Renderer;
}
else
{
renderer = Renderer.Self;
}
Texture2D textureToUse = renderer.SinglePixelTexture;
if (isDotted)
{
textureToUse = renderer.DottedLineTexture;
}
linePrimitive.Render(spriteBatch, managers, textureToUse, .2f * renderer.Camera.Zoom);
}
private void SetLineRectangleAroundIpso(LineRectangle rectangle, IPositionedSizedObject pso)
{
float adjustedSelectionBorder = SelectionBorder / Renderer.Self.Camera.Zoom;
rectangle.Visible = true;
rectangle.X = pso.GetAbsoluteX() - adjustedSelectionBorder;
rectangle.Y = pso.GetAbsoluteY() - adjustedSelectionBorder;
rectangle.Width = pso.Width + adjustedSelectionBorder * 2;
rectangle.Height = pso.Height + adjustedSelectionBorder * 2;
}
public void SetValuesFrom(IPositionedSizedObject ipso)
{
this.mX = ipso.GetAbsoluteX();
this.mY = ipso.GetAbsoluteY();
this.mWidth = ipso.Width;
this.mHeight = ipso.Height;
if (ipso is GraphicalUiElement)
{
var asGue = ipso as GraphicalUiElement;
SetOriginXPosition(asGue);
}
UpdateToProperties();
}
public static void Render(SystemManagers managers, SpriteBatch spriteBatch,
IPositionedSizedObject ipso, Texture2D texture, Color color,
Rectangle?sourceRectangle = null,
bool flipHorizontal = false,
bool flipVertical = false,
float rotationInDegrees = 0,
bool treat0AsFullDimensions = false
)
{
Renderer renderer = null;
if (managers == null)
{
renderer = Renderer.Self;
}
else
{
renderer = managers.Renderer;
}
Texture2D textureToUse = texture;
if (textureToUse == null)
{
textureToUse = LoaderManager.Self.InvalidTexture;
if (textureToUse == null)
{
return;
}
}
SpriteEffects effects = SpriteEffects.None;
if (flipHorizontal)
{
effects |= SpriteEffects.FlipHorizontally;
}
if (flipVertical)
{
effects |= SpriteEffects.FlipVertically;
}
if ((ipso.Width > 0 && ipso.Height > 0) || treat0AsFullDimensions == false)
{
Vector2 scale = Vector2.One;
if (textureToUse == null)
{
scale = new Vector2(ipso.Width, ipso.Height);
}
else
{
float ratioWidth = 1;
float ratioHeight = 1;
if (sourceRectangle.HasValue)
{
ratioWidth = sourceRectangle.Value.Width / (float)textureToUse.Width;
ratioHeight = sourceRectangle.Value.Height / (float)textureToUse.Height;
}
scale = new Vector2(ipso.Width / (ratioWidth * textureToUse.Width),
ipso.Height / (ratioHeight * textureToUse.Height));
}
if (textureToUse != null && textureToUse.IsDisposed)
{
throw new ObjectDisposedException("Texture is disposed. Texture name: " + textureToUse.Name + ", sprite scale: " + scale);
}
spriteBatch.Draw(textureToUse,
new Vector2(ipso.GetAbsoluteX(), ipso.GetAbsoluteY()),
sourceRectangle,
color,
Microsoft.Xna.Framework.MathHelper.TwoPi * -rotationInDegrees / 360.0f,
Vector2.Zero,
scale,
effects,
0);
}
else
{
int width = textureToUse.Width;
int height = textureToUse.Height;
if (sourceRectangle != null && sourceRectangle.HasValue)
{
width = sourceRectangle.Value.Width;
height = sourceRectangle.Value.Height;
}
Rectangle destinationRectangle = new Rectangle(
(int)(ipso.GetAbsoluteX()),
(int)(ipso.GetAbsoluteY()),
width,
height);
spriteBatch.Draw(textureToUse,
destinationRectangle,
sourceRectangle,
color,
rotationInDegrees / 360.0f,
Vector2.Zero,
effects,
0
);
}
}
public static float GetAbsoluteRight(this IPositionedSizedObject ipso)
{
return(ipso.GetAbsoluteX() + ipso.Width);
}
public static float GetAbsoluteLeft(this IPositionedSizedObject ipso)
{
return(ipso.GetAbsoluteX());
}
public static void Render(SystemManagers managers, SpriteBatch spriteBatch,
IPositionedSizedObject ipso, Texture2D texture, Color color,
Rectangle? sourceRectangle = null,
bool flipHorizontal = false,
bool flipVertical = false,
float rotationInDegrees = 0,
bool treat0AsFullDimensions = false
)
{
Renderer renderer = null;
if (managers == null)
{
renderer = Renderer.Self;
}
else
{
renderer = managers.Renderer;
}
Texture2D textureToUse = texture;
if (textureToUse == null)
{
textureToUse = LoaderManager.Self.InvalidTexture;
if (textureToUse == null)
{
return;
}
}
SpriteEffects effects = SpriteEffects.None;
if (flipHorizontal)
{
effects |= SpriteEffects.FlipHorizontally;
}
if (flipVertical)
{
effects |= SpriteEffects.FlipVertically;
}
if ((ipso.Width > 0 && ipso.Height > 0) || treat0AsFullDimensions == false)
{
Vector2 scale = Vector2.One;
if (textureToUse == null)
{
scale = new Vector2(ipso.Width, ipso.Height);
}
else
{
float ratioWidth = 1;
float ratioHeight = 1;
if (sourceRectangle.HasValue)
{
ratioWidth = sourceRectangle.Value.Width / (float)textureToUse.Width;
ratioHeight = sourceRectangle.Value.Height / (float)textureToUse.Height;
}
scale = new Vector2(ipso.Width / (ratioWidth * textureToUse.Width),
ipso.Height / (ratioHeight * textureToUse.Height));
}
if (textureToUse != null && textureToUse.IsDisposed)
{
throw new ObjectDisposedException("Texture is disposed. Texture name: " + textureToUse.Name + ", sprite scale: " + scale);
}
spriteBatch.Draw(textureToUse,
new Vector2(ipso.GetAbsoluteX(), ipso.GetAbsoluteY()),
sourceRectangle,
color,
Microsoft.Xna.Framework.MathHelper.TwoPi * -rotationInDegrees/360.0f,
Vector2.Zero,
scale,
effects,
0);
}
else
{
int width = textureToUse.Width;
int height = textureToUse.Height;
if (sourceRectangle != null && sourceRectangle.HasValue)
{
width = sourceRectangle.Value.Width;
height = sourceRectangle.Value.Height;
}
Rectangle destinationRectangle = new Rectangle(
(int)(ipso.GetAbsoluteX()),
(int)(ipso.GetAbsoluteY()),
width,
height);
spriteBatch.Draw(textureToUse,
destinationRectangle,
sourceRectangle,
color,
rotationInDegrees/360.0f,
Vector2.Zero,
effects,
0
);
}
}