Apple-2gs-SW/iigs-sprite-compiler
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Add more tests and allow images to be loaded from the comomand line

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This commit is contained in:
Lucas Scharenbroich 2016-12-05 23:17:31 -06:00
parent 4861c84279
commit 2bf19084f7
5 changed files with 123 additions and 68 deletions
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2
SpriteCompiler/Problem/CodeSequence.cs
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@ -53,7 +53,7 @@ namespace SpriteCompiler.Problem
public override string ToString()
{
return (offset == 0) ? "TSC" : ("ADC #" + offset.ToString() + " / TSC");
return (offset == 0) ? "TCS" : ("ADC #" + offset.ToString() + " / TCS");
}
public override string Emit()

187
SpriteCompiler/Program.cs
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@ -7,6 +7,24 @@
using System.Drawing;
using System.Linq;
public static class ExtensionMethods
{
public static void Dump(this int[,] array)
{
var rows = array.GetLength(1);
var cols = array.GetLength(0);
for (int r = 0; r < rows; r++)
{
for (int c = 0; c < cols; c++)
{
Console.Write(array[c, r].ToString("X1"));
}
Console.Write(Environment.NewLine);
}
}
}
public class ApplicationArguments
{
public List<string> Data { get; set; }
@ -27,84 +45,119 @@
static void Main(string[] args)
{
IEnumerable<SpriteByte> data = null;
var data = new List<byte>();
var mask = new List<byte>();
var filename = (string)null;
Color? maskColor = null;
var sprite = new List<SpriteByte>();
try
{
data = args.Select((s, i) => new SpriteByte(Convert.ToByte(s, 16), (ushort)i));
}
catch (FormatException e)
{
// If there is only one or two arguments, them marybe the user passed in a file
if (args.Length <= 2)
{
var palette = new Dictionary<Color, int>();
int nextIndex = 1;
var p = new FluentCommandLineParser();
// Convert the image / mask to a paletted image
var bitmap = new Bitmap(args[0]);
int[,] buffer = new int[bitmap.Width, bitmap.Height];
p.Setup<List<string>>('d', "data")
.Callback(_ => data = _.Select(s => Convert.ToByte(s, 16)).ToList());
for (int r = 0; r < bitmap.Height; r++)
{
for (int w = 0; w < bitmap.Width; w++)
{
var rgb = bitmap.GetPixel(w, r);
p.Setup<List<string>>('m', "mask")
.Callback(_ => data = _.Select(s => Convert.ToByte(s, 16)).ToList());
if (!palette.ContainsKey(rgb))
{
if (palette.Count >= 15)
{
throw new Exception("Image cannot have more than 15 unique colors");
}
palette[rgb] = nextIndex++;
}
p.Setup<string>('i', "image")
.Callback(_ => filename = _);
buffer[w, r] = palette[rgb];
}
}
// Pair up pixles to build bytes
var sprite = new List<SpriteByte>();
for (int r = 0; r < bitmap.Height; r++)
{
for (int w = 0; w < bitmap.Width; w += 2)
{
sprite.Add(new SpriteByte((byte)((buffer[w, r] << 4) + buffer[w + 1, r]), (ushort)(r * 160 + (w / 2))));
}
}
data = sprite;
}
}
/*
return;
var p = new FluentCommandLineParser<ApplicationArguments>();
// specify which property the value will be assigned too.
p.Setup<List<string>>(arg => arg.Data)
.As('d', "data") // define the short and long option name
.Required() // using the standard fluent Api to declare this Option as required.
.Callback(d => d.Select(s => Convert.ToByte(s, 16)).ToArray());
p.Setup<List<string>>(arg => arg.Mask)
.As('m', "mask");
p.Setup<string>("bg-color")
.Callback(_ => maskColor = Color.FromArgb(0xFF, Color.FromArgb(Convert.ToInt32(_, 16))));
var result = p.Parse(args);
p.Parse(args);
if (!result.HasErrors)
Console.WriteLine("Manual data has " + data.Count + " bytes");
Console.WriteLine("Manual mask has " + mask.Count + " bytes");
Console.WriteLine("Input filename is " + filename);
Console.WriteLine("Image mask color is " + (maskColor.HasValue ? maskColor.ToString() : "(none)"));
if (!String.IsNullOrEmpty(filename))
{
*/
var palette = new Dictionary<Color, int>();
int nextIndex = 1;
var problem = SpriteGeneratorSearchProblem.CreateSearchProblem();
var search = SpriteGeneratorSearchProblem.Create();
// Convert the image / mask to a paletted image
var bitmap = new Bitmap(filename);
int[,] data_buffer = new int[bitmap.Width, bitmap.Height];
int[,] mask_buffer = new int[bitmap.Width, bitmap.Height];
var solution = search.Search(problem, new SpriteGeneratorState(data));
Console.WriteLine(String.Format(" Image is {0} x {1}", bitmap.Width, bitmap.Height));
WriteOutSolution(solution);
//}
if (maskColor.HasValue)
{
palette[maskColor.Value] = 0;
}
for (int r = 0; r < bitmap.Height; r++)
{
for (int w = 0; w < bitmap.Width; w++)
{
var rgb = bitmap.GetPixel(w, r);
if (!palette.ContainsKey(rgb))
{
if (palette.Count >= 15)
{
throw new Exception("Image cannot have more than 15 unique colors");
}
palette[rgb] = nextIndex++;
}
data_buffer[w, r] = palette[rgb];
if (maskColor.HasValue)
{
if (rgb.Equals(maskColor.Value))
{
data_buffer[w, r] = 0x0;
mask_buffer[w, r] = 0xF;
}
else
{
data_buffer[w, r] = palette[rgb];
mask_buffer[w, r] = 0x0;
}
}
else
{
data_buffer[w, r] = palette[rgb];
}
}
}
data_buffer.Dump();
Console.WriteLine();
mask_buffer.Dump();
// Pair up pixels to build bytes
for (int r = 0; r < bitmap.Height; r++)
{
for (int w = 0; w < bitmap.Width; w += 2)
{
var mask_byte = (byte)((mask_buffer[w, r] << 4) + mask_buffer[w + 1, r]);
var data_byte = (byte)((data_buffer[w, r] << 4) + data_buffer[w + 1, r]);
var offset = (ushort)(r * 160 + (w / 2));
// Skip fully transparent bytes
if (mask_byte == 0xFF)
{
continue;
}
Console.WriteLine(String.Format("Adding ({0:X2}, {1:X2}, {2})", data_byte, mask_byte, offset));
sprite.Add(new SpriteByte(data_byte, mask_byte, offset));
}
}
}
var problem = SpriteGeneratorSearchProblem.CreateSearchProblem();
var search = SpriteGeneratorSearchProblem.Create();
var solution = search.Search(problem, new SpriteGeneratorState(sprite));
WriteOutSolution(solution);
}
}
}

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2
SpriteCompiler/SpriteCompiler.csproj
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@ -94,6 +94,8 @@
</ItemGroup>
<ItemGroup />
<ItemGroup>
<Content Include="Samples\Mario_000.png" />
<Content Include="Samples\SpriteX1_000.png" />
<Content Include="Samples\SpriteX2_000.gif" />
<Content Include="Samples\SpriteX2_001.gif" />
</ItemGroup>