/**<summary>Returns a palette image loaded from the specified bitmap image.</summary>*/
public static PaletteImage FromImage(Bitmap image, Palette palette)
{
PaletteImage paletteImage = new PaletteImage(image.Size);
for (int x = 0; x < image.Width; x++)
{
for (int y = 0; y < image.Height; y++)
{
Color imageColor = image.GetPixel(x, y);
int minDelta = GetColorDelta(imageColor, palette.Colors[0]);
int minDeltaIndex = 0;
for (int i = 10; i < palette.NumColors; i++)
{
int delta = GetColorDelta(imageColor, palette.Colors[i]);
if (delta < minDelta)
{
minDelta = delta;
minDeltaIndex = i;
}
}
paletteImage.pixels[x, y] = (byte)minDeltaIndex;
}
}
return(paletteImage);
}
//=========== DRAWING ============
#region Drawing
/**<summary>Draws the terrain to the specified palette image.</summary>*/
public void Draw(PaletteImage p, Point point, int darkness)
{
point.X -= 32 + ((Origin.X - Origin.Y) * 32);
point.Y -= 15 + ((Origin.X + Origin.Y) * 16);
for (int x1 = 0; x1 < Size.Width; x1++)
{
for (int y1 = 0; y1 < Size.Height; y1++)
{
if (Slope != -1 &&
((Slope == 0 && x1 < Origin.X - 0) || (Slope == 2 && x1 > Origin.X + 2) ||
(Slope == 1 && y1 < Origin.Y - 1) || (Slope == 3 && y1 > Origin.Y + 1)))
{
LandTiles[0].DrawWithOffset(p, point.X + ((x1 - y1) * 32), point.Y + ((x1 + y1 - 1) * 16),
darkness, false, RemapColors.None, RemapColors.None, RemapColors.None
);
}
else if (Slope == -1 ||
(Slope % 2 == 0 && (x1 < Origin.X - 0 || x1 > Origin.X + 2)) ||
(Slope % 2 == 1 && (y1 < Origin.Y - 1 || y1 > Origin.Y + 1)))
{
/*(Slope % 2 == 0 && (x1 < Origin.X - 0 || x1 > Origin.X + 2)) ||
* (Slope % 2 == 1 && (y1 < Origin.Y - 1 || y1 > Origin.Y + 1))) {*/
LandTiles[0].DrawWithOffset(p, point.X + ((x1 - y1) * 32), point.Y + ((x1 + y1) * 16),
darkness, false, RemapColors.None, RemapColors.None, RemapColors.None
);
}
else if (Slope == 0 && x1 == Origin.X + 2)
{
LandTiles[1].DrawWithOffset(p, point.X + ((x1 - y1) * 32), point.Y + ((x1 + y1) * 16),
darkness, false, RemapColors.None, RemapColors.None, RemapColors.None
);
}
else if (Slope == 1 && y1 == Origin.Y + 1)
{
LandTiles[2].DrawWithOffset(p, point.X + ((x1 - y1) * 32), point.Y + ((x1 + y1) * 16),
darkness, false, RemapColors.None, RemapColors.None, RemapColors.None
);
}
else if (Slope == 2 && x1 == Origin.X - 0)
{
LandTiles[3].DrawWithOffset(p, point.X + ((x1 - y1) * 32), point.Y + ((x1 + y1) * 16),
darkness, false, RemapColors.None, RemapColors.None, RemapColors.None
);
}
else if (Slope == 3 && y1 == Origin.Y - 1)
{
LandTiles[4].DrawWithOffset(p, point.X + ((x1 - y1) * 32), point.Y + ((x1 + y1) * 16),
darkness, false, RemapColors.None, RemapColors.None, RemapColors.None
);
}
}
}
}
/**<summary>Draws the palette image into the specified palette image.</summary>*/
public void Draw(PaletteImage p, Point point, int darkness, bool glass, RemapColors remap1 = RemapColors.None, RemapColors remap2 = RemapColors.None, RemapColors remap3 = RemapColors.None)
{
for (int x1 = 0; x1 < Width; x1++)
{
for (int y1 = 0; y1 < Height; y1++)
{
if (x1 + point.X >= 0 && y1 + point.Y >= 0 && x1 + point.X < p.Width && y1 + point.Y < p.Height)
{
p.pixels[x1 + point.X, y1 + point.Y] = GetColorIndexRemapped(pixels[x1, y1], p.pixels[x1 + point.X, y1 + point.Y], darkness, glass, remap1, remap2, remap3);
}
}
}
}
/**<summary>Draws the palette image into the specified palette image using the image entry's offset.</summary>*/
public void DrawWithOffset(PaletteImage p, int x, int y, int darkness, bool glass, RemapColors remap1 = RemapColors.None, RemapColors remap2 = RemapColors.None, RemapColors remap3 = RemapColors.None)
{
x += this.entry.XOffset;
y += this.entry.YOffset;
for (int x1 = 0; x1 < Width; x1++)
{
for (int y1 = 0; y1 < Height; y1++)
{
if (x1 + x >= 0 && y1 + y >= 0 && x1 + x < p.Width && y1 + y < p.Height)
{
p.pixels[x1 + x, y1 + y] = GetColorIndexRemapped(pixels[x1, y1], p.pixels[x1 + x, y1 + y], darkness, glass, remap1, remap2, remap3);
}
}
}
}
/**<summary>Draws the palette into the specified palette image.</summary>*/
public void Draw(PaletteImage p, Point point, Size colorSize)
{
for (int i = 0; i < colors.Length; i++)
{
int x2 = ((i + entry.XOffset) % 16) * colorSize.Width;
int y2 = ((i + entry.XOffset) / 16) * colorSize.Height;
for (int x1 = 0; x1 < colorSize.Width; x1++)
{
for (int y1 = 0; y1 < colorSize.Height; y1++)
{
if (point.X + x1 + x2 >= 0 && point.Y + y1 + y2 >= 0 && point.X + x1 + x2 < p.Width && point.Y + y1 + y2 < p.Height)
{
p.pixels[point.X + x1 + x2, point.Y + y1 + y2] = (byte)(i + entry.XOffset);
}
}
}
}
}
/**<summary>Draws the palette into the specified palette image.</summary>*/
public void Draw(PaletteImage p, int x, int y, int colorWidth, int colorHeight)
{
for (int i = 0; i < colors.Length; i++)
{
int x2 = ((i + entry.XOffset) % 16) * colorWidth;
int y2 = ((i + entry.XOffset) / 16) * colorHeight;
for (int x1 = 0; x1 < colorWidth; x1++)
{
for (int y1 = 0; y1 < colorHeight; y1++)
{
if (x + x1 + x2 >= 0 && y + y1 + y2 >= 0 && x + x1 + x2 < p.Width && y + y1 + y2 < p.Height)
{
p.pixels[x + x1 + x2, y + y1 + y2] = (byte)(i + entry.XOffset);
}
}
}
}
}
/**<summary>Draws the terrain to the specified palette image.</summary>*/
public void Draw(PaletteImage p, int x, int y, int darkness)
{
x -= 32 + ((Origin.X - Origin.Y) * 32);
y -= 15 + ((Origin.X + Origin.Y) * 16);
for (int x1 = 0; x1 < Size.Width; x1++)
{
for (int y1 = 0; y1 < Size.Height; y1++)
{
if (Slope == -1 ||
(Slope % 2 == 0 && x1 < Origin.X - 1 && x1 > Origin.X + 1) ||
(Slope % 2 == 1 && y1 < Origin.Y - 1 && y1 > Origin.Y + 1))
{
LandTiles[0].DrawWithOffset(p, x + ((x1 - y1) * 32), y + ((x1 + y1) * 16),
darkness, false, RemapColors.None, RemapColors.None, RemapColors.None
);
}
else if (Slope == 0 && x1 == Origin.X + 1)
{
LandTiles[1].DrawWithOffset(p, x + ((x1 - y1) * 32), y + ((x1 + y1) * 16),
darkness, false, RemapColors.None, RemapColors.None, RemapColors.None
);
}
else if (Slope == 1 && y1 == Origin.Y + 1)
{
LandTiles[2].DrawWithOffset(p, x + ((x1 - y1) * 32), y + ((x1 + y1) * 16),
darkness, false, RemapColors.None, RemapColors.None, RemapColors.None
);
}
else if (Slope == 2 && x1 == Origin.X - 1)
{
LandTiles[3].DrawWithOffset(p, x + ((x1 - y1) * 32), y + ((x1 + y1) * 16),
darkness, false, RemapColors.None, RemapColors.None, RemapColors.None
);
}
else if (Slope == 3 && y1 == Origin.Y - 1)
{
LandTiles[4].DrawWithOffset(p, x + ((x1 - y1) * 32), y + ((x1 + y1) * 16),
darkness, false, RemapColors.None, RemapColors.None, RemapColors.None
);
}
}
}
}
/**<summary>Draws the palette into the specified palette image.</summary>*/
public void Draw(PaletteImage p, int x, int y, int colorWidth, int colorHeight)
{
Draw(p, new Point(x, y), new Size(colorWidth, colorHeight));
}
/**<summary>Draws the terrain to the specified palette image.</summary>*/
public void Draw(PaletteImage p, int x, int y, int darkness)
{
Draw(p, new Point(x, y), darkness);
}
/**<summary>Draws the palette image into the specified palette image using the image entry's offset.</summary>*/
public void DrawWithOffset(PaletteImage p, int x, int y, int darkness, bool glass, RemapColors remap1 = RemapColors.None, RemapColors remap2 = RemapColors.None, RemapColors remap3 = RemapColors.None)
{
DrawWithOffset(p, new Point(x, y), darkness, glass, remap1, remap2, remap3);
}