protected virtual void RenderArrow(Vec2d pos, Vec2d arrow, double distance, double arrlen, Color4 col)
{
Vec2d end = pos + arrow;
Vec2d smallArr = new Vec2d(arrow);
smallArr.SetLength(smallArr.GetLength() - arrlen);
Vec2d rot1 = pos + smallArr;
Vec2d rot2 = pos + smallArr;
rot1.rotateAround(end, Math.PI / 6);
rot2.rotateAround(end, -Math.PI / 6);
GL.Begin(BeginMode.LineStrip);
GL.Color4(col);
GL.Vertex3(pos.X, pos.Y, distance);
GL.Vertex3(end.X, end.Y, distance);
GL.Vertex3(rot1.X, rot1.Y, distance);
GL.Vertex3(end.X, end.Y, distance);
GL.Vertex3(rot2.X, rot2.Y, distance);
GL.Color3(1.0, 1.0, 1.0);
GL.End();
}
public void Calculate(Rect2d target, int window_width, int window_height, double mapW, double mapH, bool moveDown, bool capCorrection = true)
{
Rect2d cameraBox = GetOffsetBox(window_width, window_height);
Vec2d playerPos = target.GetMiddle();
// Wenn man aus der Mittleren Box rausläuft - Offset Verschieben
//###############################################################################
Vec2d moveCorrection = cameraBox.GetDistanceTo(playerPos);
if (moveDown && moveCorrection.Y == 0 && playerPos.Y != cameraBox.tl.Y)
{
moveCorrection.Y -= 5;
}
// Offset NICHT verschieben wenn amn damit die Grenzen der aktuellen Zone verletzten Würde
//###############################################################################
Vec2d zoneCorrection = GetVisionZoneCorrection(Value + moveCorrection, playerPos, window_width, window_height);
Vec2d realCorrection = moveCorrection + zoneCorrection;
if (capCorrection)
{
realCorrection.DoMaxLength(MAX_CORRECTION_SPEED);
}
if (realCorrection.GetLength() < 0.001)
{
realCorrection = Vec2d.Zero;
}
Value += realCorrection;
}