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add support for loading texture atlas animations from json files

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Gered 2013-09-04 18:45:34 -04:00
parent efb4090206
commit 5a7532a598
1 changed files with 24 additions and 2 deletions
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26
Blarg.GameFramework/Graphics/Atlas/Json/TextureAtlasLoader.cs
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@ -8,7 +8,7 @@ namespace Blarg.GameFramework.Graphics.Atlas.Json
{
public static class TextureAtlasLoader
{
public static TextureAtlas Load(string file)
public static TextureAtlas Load(string file, TextureAtlasAnimator animator = null)
{
using (var stream = Framework.FileSystem.Open(file))
{
@ -16,11 +16,16 @@ namespace Blarg.GameFramework.Graphics.Atlas.Json
if (file.Contains("/"))
path = file.Substring(0, file.LastIndexOf('/') + 1);
return Load(stream, path);
return Load(stream, animator, path);
}
}
public static TextureAtlas Load(Stream file, string texturePath = null)
{
return Load(file, null, texturePath);
}
public static TextureAtlas Load(Stream file, TextureAtlasAnimator animator, string texturePath = null)
{
if (file == null)
throw new ArgumentNullException("file");
@ -54,6 +59,23 @@ namespace Blarg.GameFramework.Graphics.Atlas.Json
atlas.Add(tile.X, tile.Y, tile.Width, tile.Height);
}
if (definition.Animations != null && definition.Animations.Count > 0 && animator != null)
{
for (int i = 0; i < definition.Animations.Count; ++i)
{
var animation = definition.Animations[i];
// TODO: parameter value error checking
animator.AddSequence(animation.Name,
atlas,
animation.TileIndex,
animation.StartIndex,
animation.EndIndex,
animation.Delay,
animation.Loop);
}
}
return atlas;
}
}