public void DrawPoint(MPointF location, float direction)
{
MPointF unit = new MPointF((float)Math.Cos(direction), (float)Math.Sin(direction));
MPointF speed = unit * 0.0001f;
Image.Projs.Add(new Proj(RainbowProjectileType, speed, location + unit * 13));
}
public void DrawChar(char c, MPointF center)
{
//DrawBorder(center);
if (!DefinedCharacters.ContainsKey(c))
{
return;
}
ProjImage img = DefinedCharacters[c];
SourceDrawer.Image.DrawImage(img, center);
}
public void DrawBorder(MPointF center)
{
var left_up = center + new MPointF(-100, -100);
var right_up = center + new MPointF(100, -100);
var right_down = center + new MPointF(100, 100);
var left_down = center + new MPointF(-100, 100);
SourceDrawer.DrawLine(left_up, right_up);
SourceDrawer.DrawLine(right_up, right_down);
SourceDrawer.DrawLine(right_down, left_down);
SourceDrawer.DrawLine(left_down, left_up);
}
public void DrawString(string s, MPointF center)
{
int width = LetterWidth * s.Length;
int height = LetterHeight;
MPointF left_up = new MPointF(center.X - width / 2, center.Y - height / 2);
MPointF fc = left_up + new MPointF(LetterWidth / 2, LetterHeight / 2);
for (int i = 0; i < s.Length; i++)
{
DrawChar(s[i], fc);
fc += new MPointF(LetterWidth, 0);
}
}
public void DrawLine(MPointF start, MPointF end)
{
MPointF dP = end - start;
MPointF unit = dP / dP.Length * 40;
int count = (int)Math.Ceiling(dP.Length / 40);
float dir = (float)Math.Atan2(unit.Y, unit.X);
MPointF s = start;
for (int i = 0; i < count; i++)
{
DrawPoint(s, dir);
s += unit;
}
DrawPoint(end, dir);
}
public void DrawArc(MPointF center, float radius, float startRadian, float endRadian)
{
float dRadian = endRadian - startRadian;
int count = (int)Math.Round((Math.Abs(dRadian) * radius / 40)) + 2;
float unitRadian = dRadian / count;
float radian = startRadian;
for (int i = 0; i < count; i++)
{
MPointF point = center + new MPointF((float)Math.Cos(radian), (float)Math.Sin(radian)) * radius;
DrawPoint(point, radian + (float)Math.PI / 2);
radian += unitRadian;
}
MPointF last_point = center + new MPointF((float)Math.Cos(radian), (float)Math.Sin(radian)) * radius;
DrawPoint(last_point, radian + (float)Math.PI / 2);
}
public void Emit(GameContext Context, MPointF Location)
{
Image.Emit(Context, Location);
}
public void Emit(GameContext Context, MPointF Location)
{
SourceDrawer.Emit(Context, Location);
}
public FixedProperties(MPointF Location, MPointF Speed)
{
this.Location = Location;
this.Speed = Speed;
}
