public anEngine(int size_x, int size_y, int screen_width, int screen_heigth)
{
this.size_x = size_x;
this.size_y = size_y;
this.screen_width = screen_width;
this.screen_heigth = screen_heigth;
Layers = new List<anLayer>();
Layers.Add(new anLayer(size_x, size_y)); // добавили первый слой
ActiveLayerNum = 0;
standartBrush = new anBrush();
}
public void DrawBrush(anBrush BR, int x, int y)
{
//определяем позицию
int start_X = x - BR.myBrush.Width / 2;
int start_Y = y - BR.myBrush.Height / 2;
int end_X = start_X + BR.myBrush.Width;
int end_Y = start_Y + BR.myBrush.Height;
//корректируем позицию (не выход за границы)
if (start_X < 0)
start_X = 0;
if (start_Y < 0)
start_Y = 0;
if (end_X > width)
end_X = width;
if (end_Y > heigth)
end_Y = heigth;
//счетчик маски кисти
int count_X =0, count_Y = 0;
//наносим кисть на слой
for(int i = start_X; i < end_X; i++)
{
count_Y = 0;
for(int j=start_Y; j<end_Y; j++)
{
Color temp = BR.myBrush.GetPixel(count_X, count_Y);
if(!(temp.R==255 && temp.G==0 && temp.B==0)) //цвет не красный
{
DrawPlace[i, j, 0] = ActiveColor.R;
DrawPlace[i, j, 1] = ActiveColor.G;
DrawPlace[i, j, 2] = ActiveColor.B;
DrawPlace[i, j, 3] = 1;
}
count_Y++;
}
count_X++;
}
}