/// <summary>
/// Set the player icon on the map
/// </summary>
/// <param name="player"></param>
private void SetPlayerIcon(ActorItem player)
{
// convert to game positions
double x = MapHelper.ConvertCoordinatesIntoMapPosition((double)Map.SizeFactor, (double)Map.OffsetX, player.Coordinate.X);
double y = MapHelper.ConvertCoordinatesIntoMapPosition((double)Map.SizeFactor, (double)Map.OffsetY, player.Coordinate.Y);
// check if a player icon already exists or not
if (MapPlayer.id == 0)
{
// Create new player icon bitmap
MapPlayer = new MapIcon
{
id = 1
};
}
// reset graphic
Bitmap bitmap = AppHelper.createBitmap("assets\\player.png");
MapPlayer.icon = bitmap;
MapPlayer.width = bitmap.Width;
MapPlayer.height = bitmap.Height;
// work out pixel position
int pixelX = Convert.ToInt32((x - 1) * 50 * (double)Map.SizeFactor) - (MapPlayer.icon.Size.Width / 2);
int pixelY = Convert.ToInt32((y - 1) * 50 * (double)Map.SizeFactor) - (MapPlayer.icon.Size.Height / 2);
// set position and direction
MapPlayer.x = pixelX;
MapPlayer.y = pixelY;
MapPlayer.angle = Math.Abs(player.Heading * (180 / Math.PI) - 180);
MapPlayer.setRotation();
// add trail, this is done by just dividing the pixel
int trailDistance = 120;
int trailDistanceMax = 200;
int xDistance = 0;
int yDistance = 0;
if (MapTrail.Count > 0)
{
xDistance = Math.Abs(MapTrail[MapTrail.Count - 1].x - pixelX);
yDistance = Math.Abs(MapTrail[MapTrail.Count - 1].y - pixelY);
}
// if map trail empty or either x or y distance traved is above 100, draw new trail
if (MapTrail.Count == 0 || (xDistance > trailDistance || yDistance > trailDistance))
{
MapIcon MapTrailIcon = new MapIcon
{
icon = AppHelper.createBitmap("assets\\trail.png"),
id = (MapTrail.Count + 1),
x = pixelX,
y = pixelY,
angle = 0
};
MapTrail.Add(MapTrailIcon);
// set trail sizes
MapTrailSizeWidth = MapTrailIcon.icon.Width;
MapTrailSizeHeight = MapTrailIcon.icon.Height;
}
// work out pixel position
pixelX = Convert.ToInt32((x - 1) * 50 * (double)Map.SizeFactor) - 10;
pixelY = Convert.ToInt32((y - 1) * 50 * (double)Map.SizeFactor) - 10;
trailDistance = 20;
trailDistanceMax = 35;
xDistance = 0;
yDistance = 0;
if (MapTrailMini.Count > 0)
{
xDistance = Math.Abs(MapTrailMini[MapTrailMini.Count - 1].x - pixelX);
yDistance = Math.Abs(MapTrailMini[MapTrailMini.Count - 1].y - pixelY);
}
// if map trail empty or either x or y distance traved is above 100, draw new trail
if (MapTrailMini.Count == 0 || (xDistance > trailDistance || yDistance > trailDistance))
{
// Ignore big jumps
if (xDistance > trailDistanceMax || yDistance > trailDistanceMax)
{
return;
}
xPositions.Add(pixelX);
yPositions.Add(pixelY);
MapIcon MapTrailMiniIcon = new MapIcon
{
icon = AppHelper.createBitmap("assets\\trailmini.png"),
id = (MapTrailMini.Count + 1),
x = pixelX,
y = pixelY,
angle = 0
};
MapTrailMini.Add(MapTrailMiniIcon);
// set trail sizes
MapTrailMiniSizeWidth = MapTrailMiniIcon.icon.Width;
MapTrailMiniSizeHeight = MapTrailMiniIcon.icon.Height;
}
}