//-------------------------------------------------------------------------
/// <summary>
/// Default GameObject constructor
/// </summary>
public Actor(GameLevelManager gameLevelMgr)
{
_gameLevelMgr = gameLevelMgr;
_position = Vector2.Zero;
_scale = new Vector2(1.0f);
_rotation = 0.0f;
}
//-------------------------------------------------------------------------
/// <summary>
/// KeyDown input event handler function.
/// </summary>
/// <param name="e">KeyEvent arguments.</param>
/// <returns>True if handled.</returns>
public override bool injectKeyDown(KeyEventArgs e)
{
switch (e.Key)
{
case Keys.W:
MoveDirection += GameLevelManager.directionVectorFromView(Direction.DIR_N);
break;
case Keys.A:
MoveDirection += GameLevelManager.directionVectorFromView(Direction.DIR_W);
break;
case Keys.S:
MoveDirection += GameLevelManager.directionVectorFromView(Direction.DIR_S);
break;
case Keys.D:
MoveDirection += GameLevelManager.directionVectorFromView(Direction.DIR_E);
break;
case Keys.Space:
_character.jump();
break;
}
return(base.injectKeyDown(e));
}
//-------------------------------------------------------------------------
public Camera2D(GameLevelManager gameLevelMgr)
: base(gameLevelMgr)
{
_rotationZ = 0.0f;
_rotationX = (float)(Math.PI / 6.0f);
_zoom = 0.5f;
_originIsometric = Vector2.Zero;
update(0.0f);
}
//-------------------------------------------------------------------------
/// <summary>
/// GameNode constructor.
/// </summary>
/// <param name="gameLevelMgr">GameLevelManager containing this GameNode.</param>
/// <param name="name">Name of this GameNode.</param>
/// <param name="active">Initial active status.</param>
public GameNode(GameLevelManager gameLevelMgr, String name)
: base(gameLevelMgr)
{
_name = name;
_parent = null;
_children = new Dictionary <string, GameNode>();
_positionIsometric = Vector3.Zero;
_entity = null;
}
//-------------------------------------------------------------------------
/// <summary>
/// Initialize this GameEditorScreen.
/// </summary>
/// <returns>False if failed</returns>
public override bool init()
{
_gameLevelMgr = new GameLevelManager(_gameContentMgr, _screenMgr.GraphicsDevice);
Tool = EditorTool.TOOL_NONE;
_selection = new List <GameTile>();
_grabbingSelection = false;
_colorSelect = new Color(0.5f, 1.0f, 0.25f, 0.75f);
_colorDeselect = Color.White;
_elevating = false;
_snapping = false;
return(base.init());
}
//-------------------------------------------------------------------------
/// <summary>
/// Initialize this GamePlayScreen by loading an initial level and all defaults.
/// </summary>
/// <param name="gameLevel">Relative path to the GameLevel file to be loaded</param>
/// <returns>False if init has already been called</returns>
public virtual bool init(String gameLevel)
{
// Check if this GamePlayScreen has already been initialized
if (_gameLevelMgr != null)
{
return(false);
}
// Load the level passed in
_gameLevelMgr = new GameLevelManager(_gameContentMgr, _screenMgr.GraphicsDevice);
_gameLevelMgr.loadLevel("levels\\" + gameLevel);
// Initialize the user
initUser();
return(true);
}
//-------------------------------------------------------------------------
/// <summary>
/// Update this Entity's view direction, which will indicate how it's drawn.
/// </summary>
public void updateDirectionView(Vector3 directionVector)
{
// Project as unit vector onto XZ plane
directionVector.Y = 0.0f;
directionVector = Vector3.Normalize(directionVector);
// Grab cosine of angle between vector and -Z axis (north/south axis)
float cosTheta = Vector3.Dot(-Vector3.UnitZ, directionVector);
if (Math.Abs(cosTheta) < 0.0005f)
{
cosTheta = 0.000f;
}
// Find angle and update direction
float theta = (float)Math.Acos(cosTheta);
if (directionVector.X > 0.0f)
{
theta = (float)(Math.PI + (Math.PI - theta));
}
_directionView = GameLevelManager.directionViewFromAngle(theta);
}
/// <summary>
/// KeyUp input event handler function.
/// </summary>
/// <param name="e">KeyEvent arguments.</param>
/// <returns>True if handled.</returns>
public override bool injectKeyUp(KeyEventArgs e)
{
switch (e.Key)
{
case Keys.W:
MoveDirection -= GameLevelManager.directionVectorFromView(Direction.DIR_N);
break;
case Keys.A:
MoveDirection -= GameLevelManager.directionVectorFromView(Direction.DIR_W);
break;
case Keys.S:
MoveDirection -= GameLevelManager.directionVectorFromView(Direction.DIR_S);
break;
case Keys.D:
MoveDirection -= GameLevelManager.directionVectorFromView(Direction.DIR_E);
break;
}
return(base.injectKeyUp(e));
}
//-------------------------------------------------------------------------
/// <summary>
/// Update the direction enum, which indicates where the camera
/// is pointing
/// </summary>
protected void updateDirection()
{
_dir = GameLevelManager.directionViewFromAngle(_rotationZ);
}
