private void IntersectionTestForm_KeyDown(object sender, KeyEventArgs e)
{
const float angle = Math.PI / 36.0f;
PointD rotateCenter = new PointD(200, 300);
switch (e.KeyCode)
{
case Keys.Up:
activeQ.Move(0, Step);
break;
case Keys.Down:
activeQ.Move(0, -Step);
break;
case Keys.Left:
activeQ.Move(-Step, 0);
break;
case Keys.Right:
activeQ.Move(Step, 0);
break;
case Keys.NumPad8:
activeQ.Rotate(angle);
break;
case Keys.NumPad2:
activeQ.Rotate(-angle);
break;
case Keys.B:
activeQ = q1;
break;
case Keys.G:
activeQ = q2;
break;
case Keys.NumPad9:
activeQ.Move(Step, Step);
break;
//case ' ': MessageBox.Show(q1.ToString()); break;
default:
break;
}
pictureBox1.Refresh();
if (q1.Intersects(q2))
{
Text = "BUM";
}
else
{
Text = "";
}
}
/// <summary>
/// Funkcja sprawdza czy samolot bedzie mogl trafic rakieta w inny obiekt.
/// </summary>
/// <param name="plane">Samolot strzelajacy.</param>
/// <param name="enemyPlane">Samolot, ktory chemy trafic.</param>
/// <returns>Zwraca true jesli moze trafic wrogi samolot; false - w przeciwnym
/// przypadku.</returns>
/// <author>Michal Ziober</author>
public static CollisionDirectionLocation CanHitEnemyPlane(Plane plane, Plane enemyPlane, float tolerance, bool biDirectional)
{
if (!biDirectional)
{
if (plane.Direction == Direction.Right && plane.Center.X > enemyPlane.Center.X)
{
return(CollisionDirectionLocation.NONE);
}
if (plane.Direction == Direction.Left && plane.Center.X < enemyPlane.Center.X)
{
return(CollisionDirectionLocation.NONE);
}
}
if (System.Math.Abs(plane.Center.X - enemyPlane.Center.X) < 10 &&
System.Math.Abs(plane.Center.Y - enemyPlane.Center.Y) < 10)
{
return(CollisionDirectionLocation.NONE);
}
if (System.Math.Abs((plane.Center - enemyPlane.Center).EuclidesLength) > ViewRange)
{
return(CollisionDirectionLocation.NONE);
}
Quadrangle planeQuad = new Quadrangle(plane.Bounds.Peaks);
planeQuad.Move(0, -HeightShift);
Line lineA = new Line(planeQuad.Peaks[1], planeQuad.Peaks[2]);
for (int i = 0; i < enemyPlane.Bounds.Peaks.Count - 1; i++)
{
PointD start = enemyPlane.Bounds.Peaks[i];
start += new PointD(Math.RangeRandom(-tolerance * 0.5f, -tolerance * 0.5f), Math.RangeRandom(-tolerance * 0.5f, -tolerance * 0.5f));
PointD finish = enemyPlane.Bounds.Peaks[i + 1];
finish += new PointD(Math.RangeRandom(-tolerance * 0.5f, -tolerance * 0.5f), Math.RangeRandom(-tolerance * 0.5f, -tolerance * 0.5f));
Line lineB = new Line(start, finish);
PointD cut = lineA.Intersect(lineB);
if (cut == null)
{
continue;
}
if ((enemyPlane.Center - cut).EuclidesLength < HitShift)
{
//ViewHelper.AttachCross(plane.Level.Controller.GetFramework().SceneMgr, cut, 10);
//return true;
return((plane.Direction == Direction.Right && plane.Center.X > enemyPlane.Center.X || plane.Direction == Direction.Left && plane.Center.X < enemyPlane.Center.X) ? CollisionDirectionLocation.BACKWARD : CollisionDirectionLocation.FORWARD);
}
}
return(CollisionDirectionLocation.NONE);
}
private void IntersectionTestForm_KeyDown(object sender, KeyEventArgs e)
{
const float angle = Math.PI / 36.0f;
// PointD rotateCenter = new PointD(300, 300);
switch (e.KeyCode)
{
case Keys.Up:
activeQ.Move(0, Step);
break;
case Keys.Down:
activeQ.Move(0, -Step);
break;
case Keys.Left:
activeQ.Move(-Step, 0);
break;
case Keys.Right:
activeQ.Move(Step, 0);
break;
case Keys.NumPad8:
activeQ.Rotate(angle);
break;
case Keys.NumPad2:
activeQ.Rotate(-angle);
break;
case Keys.B:
activeQ = plane1.Bounds;
break;
case Keys.G:
activeQ = plane2.Bounds;
break;
case Keys.NumPad9:
activeQ.Move(Step, Step);
break;
//case ' ': MessageBox.Show(q1.ToString()); break;
default:
break;
}
string app = "";
if (activeQ.IsObverse)
{
// app = " LEFT";
// plane1.Direction = Direction.Left;
}
else
{
// app = " RIGHT";
// plane1.Direction = Direction.Right;
}
pictureBox1.Refresh();
//if (Gun.CanHitObjectByGun(plane1, plane2))
// Text = "BUM";
// else
// Text = "";
Text += app;
}
