1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
| #if !TIMER
private void DemarrerAnimation()
{
this._anim = true;
using (Graphics g = Graphics.FromImage(this._fond))
{
while (this._anim)
{
this.Dessiner(g);
System.Threading.Thread.Sleep(this._duree);
}
}
}
private void ArreterAnimation()
{
this._anim = false;
}
private void Dessiner(Graphics g)
{
if (this._pos.X < 0 || this._pos.Y < 0 ||
(this._pos.X + 1) * this._taille + this._marge * 2 >= this.pictureBox1.ClientSize.Width ||
(this._pos.Y + 1) * this._taille + this._marge * 2 >= this.pictureBox1.ClientSize.Height)
{
this._anim = false;
return;
}
g.Clear(Color.Transparent);
g.FillEllipse(Brushes.Black,
this._marge + this._pos.X * this._taille,
this._marge + this._pos.Y * this._taille,
this._taille, this._taille);
this.pictureBox1.Refresh();
Application.DoEvents();
switch (this._sens)
{
case 'L': this._pos.X--; break;
case 'R': this._pos.X++; break;
case 'U': this._pos.Y--; break;
case 'D': this._pos.Y++; break;
default: break;
}
}
#endif
private void timer1_Tick(object sender, EventArgs e)
{
#if TIMER
if (this._pos.X < 0 || this._pos.Y < 0 ||
(this._pos.X + 1) * this._taille + this._marge * 2 >= this.pictureBox1.ClientSize.Width ||
(this._pos.Y + 1) * this._taille + this._marge * 2 >= this.pictureBox1.ClientSize.Height)
{
this.timer1.Stop();
return;
}
using (Graphics g = Graphics.FromImage(this._fond))
{
g.Clear(Color.Transparent);
g.FillEllipse(Brushes.Black,
this._marge + this._pos.X * this._taille,
this._marge + this._pos.Y * this._taille,
this._taille, this._taille);
this.pictureBox1.Refresh();
switch (this._sens)
{
case 'L': this._pos.X--; break;
case 'R': this._pos.X++; break;
case 'U': this._pos.Y--; break;
case 'D': this._pos.Y++; break;
default: break;
}
}
#endif |
