public void DrawPixels(float x, float y, byte [] colorsIx, float width, int alphaColorIx, int colorIx = -1, int scale = 1)
{
int _x = (int)x;
int _y = screenTexture.TransformY(y);
int height = colorsIx.Length / (int)width;
int i = 0;
var pal = Tic80Config.Instance.Palette;
var alphaColor = Palettes.GetColor(alphaColorIx, pal);
for (int yy = 0; yy < height * scale; yy += scale)
{
for (int xx = 0; xx < width * scale; xx += scale)
{
var color = Palettes.GetColor(colorsIx[i++], pal);
if (!System.Object.Equals(color, alphaColor))
{
for (int n = 0; n < scale * scale; n++)
{
var posX = _x + xx + n % scale;
var posY = _y + yy + n / scale;
if (posX < 0 || posX >= screenTexture.width || posY < 0 || posY >= screenTexture.height)
{
continue;
}
screenTexture.SetPixel(posX, posY, colorIx < 0 ? color: Palettes.GetColor(colorIx, pal));
}
}
}
}
}
private void updateScreenByPalette(Palettes.Palette oldPal, Palettes.Palette pal)
{
var indexes = screenTexture.GetPixels32().Select(c => Palettes.GetColorIx(c, oldPal));
var newColors = indexes.ToList().Select(ix => Palettes.GetColor(ix, pal)).ToArray();
screenTexture.SetPixels32(newColors);
}
void Update()
{
for (int i = 0; i < 1024; i++)
{
var color = Palettes.GetColor(Random.Range(8, 16), Palettes.Palette.DB16);
texture.PixSetPixel(Random.Range(0, 240), Random.Range(0, 136), color, mask: mainMask, maskWidth: texture.width, maskHeight: texture.height);
}
texture.Apply();
}
private void drawBack()
{
// draw back
var column_width = 240 / 16;
for (var i = 0; i < 16; ++i)
{
texture.PixRectangle(i * column_width, 0, column_width, 136, Palettes.GetColor(i, Palettes.Palette.DB16), true);
}
texture.PixCircle(50, 50, 30, Color.white, true);
texture.Apply();
// get back colors
backColors = texture.GetPixels32();
}
void Start()
{
ScreenImage.texture = new Texture2D(240, 136);
texture = ScreenImage.texture as Texture2D;
// draw back
var clearColors = new Color32[texture.width * texture.height];
texture.PixClear(ref clearColors, Color.grey);
for (int i = 0; i < 1024; i++)
{
var color = Palettes.GetColor(Random.Range(8, 16), Palettes.Palette.DB16);
texture.PixSetPixel(Random.Range(0, 240), Random.Range(0, 136), color);
}
// get back colors
backColors = texture.GetPixels();
}
void Update()
{
texture.PixClear(ref clearColors, Color.black);
foreach (var b in balls)
{
//move the ball
b.x = b.x + b.dx;
b.y = b.y + b.dy;
//check right/left walls
if (b.x >= 240 - b.r)
{
b.x = 240 - b.r - 1; //constraints inside the wall
b.dx = -b.dx; //reverse direction
}
else if (b.x < b.r)
{
b.x = b.r;
b.dx = -b.dx;
}
//check bottom/top walls
if (b.y >= 136 - b.r)
{
b.y = 136 - b.r - 1;
b.dy = -b.dy;
}
else if (b.y < b.r)
{
b.y = b.r;
b.dy = -b.dy;
}
//draw balls
texture.PixCircle(b.x, b.y, b.r, Palettes.GetColor(b.c, Palettes.Palette.DB16), true);
texture.PixCircle(b.x + b.r / 4, b.y - b.r / 4, b.r / 4, Palettes.GetColor(b.c + 7, Palettes.Palette.DB16), true);
}
texture.Apply();
}
private void border(int colorIx)
{
texture.PixRectangle(0, 0, FULL_SCREEN_WIDTH, FULL_SCREEN_HEIGHT, getColor(colorIx), true, borderMask, FULL_SCREEN_WIDTH, FULL_SCREEN_HEIGHT);
var color = Palettes.GetColor(UnityEngine.Random.Range(8, 16), Palettes.Palette.ZX_Spectrum_Orthodox);
var y = UnityEngine.Random.Range(0, 192);
texture.PixLine(0, y, FULL_SCREEN_WIDTH, y, color, borderMask, FULL_SCREEN_WIDTH, FULL_SCREEN_HEIGHT);
var x = UnityEngine.Random.Range(0, 256);
var r = UnityEngine.Random.Range(0, 50);
texture.PixCircle(x, y, r, color, true, borderMask, FULL_SCREEN_WIDTH, FULL_SCREEN_HEIGHT);
x += 30;
y += 30;
texture.PixEllipseFilled(x, y, 50, 25, 45, color, borderMask, FULL_SCREEN_WIDTH, FULL_SCREEN_HEIGHT);
x += 30;
y += 30;
texture.PixEllipseRect(x, y, x + 50, y + 25, color, borderMask, FULL_SCREEN_WIDTH, FULL_SCREEN_HEIGHT);
var X0 = 50;
var Y0 = 0;
var X1 = 30;
var Y1 = 0;
var X2 = 30;
var Y2 = 20;
texture.PixQuadBezier(x + X0, y + Y0, x + X1, y + Y1, x + X2, y + Y2, color, borderMask, FULL_SCREEN_WIDTH, FULL_SCREEN_HEIGHT);
x += 30;
y += 30;
texture.PixTriangle(x + X0, y + Y0, x + X1, y + Y1, x + X2, y + Y2, color, true, borderMask, FULL_SCREEN_WIDTH, FULL_SCREEN_HEIGHT);
// texture.PixTriangle (x + X0, y + Y0, x + X1, y + Y1, x + X2, y + Y2, color, true);
}
private Color32 GetColor(int colorIx)
{
return(Palettes.GetColor(colorIx, tic80Config.Palette));
}
private Color32 getColor(int colorIx)
{
return(Palettes.GetColor(colorIx, Palettes.Palette.ZX_Spectrum_Orthodox));
}
