/// <summary>
/// 绘制字符串
/// </summary>
/// <param name="str">将要绘画的字符串</param>
/// <param name="x">首字的对应显示坐标x</param>
/// <param name="y">首字的对应显示坐标y</param>
/// <param name="percent">字体显示的百分比（高度参照24，宽度自适应）</param>
/// <param name="distance">字间的间距</param>
/// <param name="ColMax">每行最多能显示的字的数量</param>
public virtual void DrawString(Renderer renderer, string str, double x, double y, float percent,
float distance, int ColMax)
{
if (!Binded)
{
throw new Exception("当前工具没有绑定字体");
}
Sprite sprite;
Char[] Arr = str.ToCharArray();
int count = Arr.Length;
int offsetx = 0;
int offsety = 0;
float h_distance = percent * 24;
for (int i = 0; i < count; i++)
{
string s = Arr[i].ToString();
if (s == "\n")
{
offsetx = 0;
offsety++;
continue;
}
else if (s == " ")
{
}
else
{
sprite = SelectFont.GetAci(s);
sprite.SetWidth((float)sprite.GetWidth() * percent);
sprite.SetHeight((float)sprite.GetHeight() * percent);
sprite.SetPosition(x + offsetx * distance, y - offsety * h_distance);
renderer.DrawSprite(sprite);
}
offsetx++;
if (offsetx >= ColMax)
{
offsetx = 0;
offsety++;
}
}
}
// 提供文本 ， 坐标 ， 字间距离
void DrawText(string text, float _x, float _y, float dw)
{
int len = text.Length;
Sprite spr;
for (int i = 0; i < len; i++)
{
// spr = NumCharactors[text.Substring(i, 1)];
spr = textfont.GetAci(text.Substring(i, 1));
spr.SetHeight(charactorwidth);
spr.SetWidth(charactorheight);
spr.SetPosition(new Vector(_x + charactorwidth / 2 + i * dw, _y, 0));
//spr.SetColor(new Color(1, 1, 1, Alpha));
renderer.DrawSprite(spr);
}
}
