/// <summary>
/// Allows the game to run logic such as updating the world,
/// checking for collisions, gathering input, and playing audio.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Update(GameTime gameTime)
{
mousePosition = new Vector2(ms.X, ms.Y);
aKeyboardState = Keyboard.GetState();
if (aKeyboardState.IsKeyDown(Keys.Escape))
{
this.Exit();
}
ms = Mouse.GetState();
if (ms.LeftButton == ButtonState.Pressed && ms.LeftButton != previousMS.LeftButton)
{
if (!objectSelected)
{
foreach (LevelObject tmpObject in baseObjectList)
{
if (tmpObject.Rectangle.Contains(new Point(ms.X, ms.Y)))
{
cursorTexture = tmpObject.Texture;
selectedObject = new LevelObject();
selectedObject.Texture = tmpObject.Texture;
selectedObject.Position = tmpObject.Position;
selectedObject.Origin = tmpObject.Origin;
selectedObject.Bodytype = tmpObject.Bodytype;
selectedObject.Rectangle = tmpObject.Rectangle;
selectedObject.Rotation = tmpObject.Rotation;
selectedObject.Name = tmpObject.Name;
objectSelected = true;
}
}
foreach (LevelObject tmpObject in levelObjectList)
{
if (tmpObject.Rectangle.Contains(new Point(ms.X, ms.Y)))
{
if (tmpObject.Bodytype == FarseerPhysics.Dynamics.BodyType.Dynamic)
{
tmpObject.Bodytype = FarseerPhysics.Dynamics.BodyType.Static;
}
else
{
tmpObject.Bodytype = FarseerPhysics.Dynamics.BodyType.Dynamic;
}
}
}
}
else
{
levelObjectList.Add(selectedObject);
objectSelected = false;
cursorTexture = originalCursorTexture;
}
}
else if (ms.RightButton == ButtonState.Pressed && ms.RightButton != previousMS.RightButton)
{
foreach (LevelObject tmpObject in levelObjectList)
{
if (tmpObject.Rectangle.Contains(new Point(ms.X, ms.Y)))
{
levelObjectList.Remove(tmpObject);
break;
}
}
}
else if (ms.ScrollWheelValue != prevScrollWheelValue)
{
if (objectSelected && aKeyboardState.IsKeyUp(Keys.LeftControl))
{
selectedObject.Rotation += ms.ScrollWheelValue - prevScrollWheelValue;
}
else if (objectSelected && aKeyboardState.IsKeyDown(Keys.LeftControl))
{
selectedObject.Rotation += ((float)(ms.ScrollWheelValue - prevScrollWheelValue) / 700);
Console.WriteLine(selectedObject.Rotation.ToString());
}
prevScrollWheelValue = ms.ScrollWheelValue;
}
else if (aKeyboardState.IsKeyDown(Keys.Q) && aKeyboardState != previousKeyboardState)
{
selectedObject.Rotation -= (float)((5.0f / 180.0f) * float.Parse(Math.PI.ToString()));
}
else if (aKeyboardState.IsKeyDown(Keys.E) && aKeyboardState != previousKeyboardState)
{
selectedObject.Rotation += (float)((5.0f / 180.0f) * float.Parse(Math.PI.ToString()));
}
else if (aKeyboardState.IsKeyDown(Keys.LeftControl) && aKeyboardState.IsKeyDown(Keys.S))
{
svDialog.ShowDialog();
if (svDialog.FileName != "")
{
TextWriter tw = new StreamWriter(svDialog.FileName);
foreach (LevelObject theObject in levelObjectList)
{
string currLine = "";
currLine = theObject.getShapeFromTextureName() + ",";
currLine += theObject.Name + ",";
if (theObject.Bodytype == FarseerPhysics.Dynamics.BodyType.Dynamic)
{
currLine += "dynamic,";
}
else
{
currLine += "static,";
}
currLine += ConvertUnits.ToSimUnits(theObject.Position.X).ToString().Replace(',', '.') + "," + ConvertUnits.ToSimUnits(theObject.Position.Y).ToString().Replace(',', '.') + "," + theObject.Rotation.ToString().Replace(',', '.');
tw.WriteLine(currLine);
}
tw.Close();
}
}
if (objectSelected)
{
selectedObject.Position = new Vector2(ms.X, ms.Y);
selectedObject.Rectangle = new Rectangle(ms.X, ms.Y, selectedObject.Texture.Width, selectedObject.Texture.Height);
}
prevScrollWheelValue = ms.ScrollWheelValue;
previousMS = ms;
previousKeyboardState = aKeyboardState;
base.Update(gameTime);
}