public static void Line(float x0, float y0, float x1, float y1, Color32 color)
{
Line((int)x0, (int)y0, (int)x1, (int)y1, color);
}
public static void Line(Vector2Int p1, Vector2Int p2, Color32 color)
{
Line(p1.x, p1.y, p2.x, p2.y, color);
}
// public static void DrawLine(Vector3 p1, Vector3 p2, Color32 color, int steps = 2)
// {
// var a = WorldToScreenPoint2(p1);
// var b = WorldToScreenPoint2(p2);
// if (a.broke && b.broke) return;
// if (steps <= 0) return;
// // if (Vector3.Distance(p1, p2) < .001f) return;
// if (a.broke) {
// var diff = p2 - p1;
// DrawLine(p1, p1 + (diff/2), color, steps - 1);
// return;
// }
// if (b.broke) {
// var diff = p1 - p2;
// DrawLine(p2, p2 + (diff/2), color, steps - 1);
// return;
// }
// DrawLine(a.point, b.point, color);
// }
public static void Line(Vector2 p1, Vector2 p2, Color32 color)
{
Line(new Vector2Int((int)p1.X, (int)p1.Y), new Vector2Int((int)p2.X, (int)p2.Y), color);
}
public static void PixelBuffer(PixelBuffer texture, int x, int y, Rect rect, Transform2D transform)
{
int twidth = texture.width;
double radians = transform.rotation * 0.0174532925199;
x += offsetX;
y += offsetY;
int sx = (int)rect.x;
int sy = (int)rect.y;
int sw = (int)rect.width;
int sh = (int)rect.height;
x -= sx;
y -= sy;
double c = Math.Cos(radians);
double s = Math.Sin(radians);
for (int i = sx; i < sx + sw; i++)
{
for (int j = sy; j < sy + sh; j++)
{
// Figure out the target x and y position
int dx = i;
int dy = j;
// Don't bother with the math if we aren't rotating
if (transform.rotation != 0)
{
// Determine offset
int ii = i - (int)transform.origin.X;
int jj = j - (int)transform.origin.Y;
dx = (int)(ii * c - jj * s);
dy = (int)(jj * c + ii * s);
}
if (dx + x < 0 || dx + x >= textureWidth)
{
continue;
}
if (dy + y < 0 || dy + y >= textureHeight)
{
continue;
}
// Determine the pixel from the source texture to be used
int tx = i;
int ty = j;
Color32 tcol = texture.pixels[(ty * twidth) + tx];
if (tcol.a == 0)
{
continue;
}
// Draw to screen
int index = ((dy + y) * textureWidth) + (dx + x);
colorBuffer[index] = tcol;
}
}
}
public static void Clear(Color32 clearColor)
{
new Span <Color32>(colorBuffer).Fill(clearColor);
}
public static void SetFogProperties(Color32 clr, float startDist, float dist)
{
fogColor = clr;
fogStart = startDist;
fogDistance = dist;
}
