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Load terrain from any SpriteSource.

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This commit is contained in:
Paul Chote
2013-11-30 17:09:05 +13:00
parent bfd50b97e2
commit 314f819940
11 changed files with 54 additions and 56 deletions
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1
OpenRA.FileFormats/Graphics/R8Reader.cs
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@@ -63,6 +63,7 @@ namespace OpenRA.FileFormats
{
readonly List<R8Image> frames = new List<R8Image>();
public IEnumerable<ISpriteFrame> Frames { get { return frames.Cast<ISpriteFrame>(); } }
public bool CacheWhenLoadingTileset { get { return true; } }
public readonly int ImageCount;
public R8Reader(Stream stream)

1
OpenRA.FileFormats/Graphics/ShpD2Reader.cs
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@@ -88,6 +88,7 @@ namespace OpenRA.FileFormats
{
List<Frame> headers = new List<Frame>();
public IEnumerable<ISpriteFrame> Frames { get { return headers.Cast<ISpriteFrame>(); } }
public bool CacheWhenLoadingTileset { get { return false; } }
public ShpD2Reader(Stream s)
{

1
OpenRA.FileFormats/Graphics/ShpReader.cs
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@@ -58,6 +58,7 @@ namespace OpenRA.FileFormats
{
readonly List<ImageHeader> headers = new List<ImageHeader>();
public IEnumerable<ISpriteFrame> Frames { get { return headers.Cast<ISpriteFrame>(); } }
public bool CacheWhenLoadingTileset { get { return false; } }
public readonly Size Size;
int recurseDepth = 0;

1
OpenRA.FileFormats/Graphics/ShpTSReader.cs
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@@ -46,6 +46,7 @@ namespace OpenRA.FileFormats
{
readonly List<FrameHeader> frames = new List<FrameHeader>();
public IEnumerable<ISpriteFrame> Frames { get { return frames.Cast<ISpriteFrame>(); } }
public bool CacheWhenLoadingTileset { get { return false; } }
public ShpTSReader(Stream stream)
{

1
OpenRA.FileFormats/Graphics/SpriteSource.cs
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@@ -26,6 +26,7 @@ namespace OpenRA.FileFormats
public interface ISpriteSource
{
IEnumerable<ISpriteFrame> Frames { get; }
bool CacheWhenLoadingTileset { get; }
}
public enum SpriteType { Unknown, ShpTD, ShpTS, ShpD2, TmpTD, TmpRA, R8 }

110
OpenRA.FileFormats/Graphics/TileSetRenderer.cs
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@@ -1,110 +0,0 @@
#region Copyright & License Information
/*
* Copyright 2007-2013 The OpenRA Developers (see AUTHORS)
* This file is part of OpenRA, which is free software. It is made
* available to you under the terms of the GNU General Public License
* as published by the Free Software Foundation. For more information,
* see COPYING.
*/
#endregion
using System.Collections.Generic;
using System.Drawing;
using System.Drawing.Imaging;
using System.IO;
using System.Linq;
namespace OpenRA.FileFormats
{
public class TileSetRenderer
{
public TileSet TileSet;
Dictionary<ushort, List<byte[]>> templates;
public Size TileSize;
List<byte[]> LoadTemplate(string filename, string[] exts, Cache<string, ISpriteFrame[]> r8cache, int[] frames)
{
if (exts.Contains(".R8") && FileSystem.Exists(filename + ".R8"))
{
var data = new List<byte[]>();
foreach (var f in frames)
data.Add(f >= 0 ? r8cache[filename][f].Data : null);
return data;
}
using (var s = FileSystem.OpenWithExts(filename, exts))
{
var type = SpriteSource.DetectSpriteType(s);
ISpriteSource source;
switch (type)
{
case SpriteType.TmpTD:
source = new TmpTDReader(s);
break;
case SpriteType.TmpRA:
source = new TmpRAReader(s);
break;
default:
throw new InvalidDataException(filename + " is not a valid terrain tile");
}
return source.Frames.Select(f => f.Data).ToList();
}
}
public TileSetRenderer(TileSet tileset, Size tileSize)
{
this.TileSet = tileset;
this.TileSize = tileSize;
templates = new Dictionary<ushort, List<byte[]>>();
var r8cache = new Cache<string, ISpriteFrame[]>(s => new R8Reader(FileSystem.OpenWithExts(s, ".R8")).Frames.ToArray());
foreach (var t in TileSet.Templates)
templates.Add(t.Key, LoadTemplate(t.Value.Image, tileset.Extensions, r8cache, t.Value.Frames));
}
public Bitmap RenderTemplate(ushort id, Palette p)
{
var template = TileSet.Templates[id];
var templateData = templates[id];
var bitmap = new Bitmap(TileSize.Width * template.Size.X, TileSize.Height * template.Size.Y,
PixelFormat.Format8bppIndexed);
bitmap.Palette = p.AsSystemPalette();
var data = bitmap.LockBits(bitmap.Bounds(),
ImageLockMode.WriteOnly, PixelFormat.Format8bppIndexed);
unsafe
{
var q = (byte*)data.Scan0.ToPointer();
var stride = data.Stride;
for (var u = 0; u < template.Size.X; u++)
for (var v = 0; v < template.Size.Y; v++)
if (templateData[u + v * template.Size.X] != null)
{
var rawImage = templateData[u + v * template.Size.X];
for (var i = 0; i < TileSize.Width; i++)
for (var j = 0; j < TileSize.Height; j++)
q[(v * TileSize.Width + j) * stride + u * TileSize.Width + i] = rawImage[i + TileSize.Width * j];
}
else
{
for (var i = 0; i < TileSize.Width; i++)
for (var j = 0; j < TileSize.Height; j++)
q[(v * TileSize.Width + j) * stride + u * TileSize.Width + i] = 0;
}
}
bitmap.UnlockBits(data);
return bitmap;
}
public List<byte[]> Data(ushort id)
{
return templates[id];
}
}
}

1
OpenRA.FileFormats/Graphics/TmpRAReader.cs
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@@ -19,6 +19,7 @@ namespace OpenRA.FileFormats
{
readonly List<TmpTile> tiles = new List<TmpTile>();
public IEnumerable<ISpriteFrame> Frames { get { return tiles.Cast<ISpriteFrame>(); } }
public bool CacheWhenLoadingTileset { get { return false; } }
public TmpRAReader(Stream s)
{

1
OpenRA.FileFormats/Graphics/TmpTDReader.cs
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@@ -38,6 +38,7 @@ namespace OpenRA.FileFormats
{
readonly List<TmpTile> tiles = new List<TmpTile>();
public IEnumerable<ISpriteFrame> Frames { get { return tiles.Cast<ISpriteFrame>(); } }
public bool CacheWhenLoadingTileset { get { return false; } }
public TmpTDReader(Stream s)
{

1
OpenRA.FileFormats/OpenRA.FileFormats.csproj
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@@ -141,7 +141,6 @@
<Compile Include="StreamExts.cs" />
<Compile Include="FileFormats\WavLoader.cs" />
<Compile Include="Graphics\R8Reader.cs" />
<Compile Include="Graphics\TileSetRenderer.cs" />
<Compile Include="Keycode.cs" />
<Compile Include="Hotkey.cs" />
<Compile Include="FileSystem\FileSystem.cs" />