private static void DrawStoryboardObjects(List <StoryboardObject> draw_list)
{
SpriteInstanceGroup group = Instance.Resource.GetSprite(draw_list.First().ImageFilePath);
bool additive_trigger;
ChangeAdditiveStatus(draw_list.First().IsAdditive);
foreach (var obj in draw_list)
{
if (!obj.IsVisible)
{
continue;
}
#if DEBUG
if (!obj.DebugShow)
{
continue;//skip
}
#endif
var obj_group = Instance.Resource.GetSprite(obj);
if (group != obj_group || additive_trigger != obj.IsAdditive)
{
group?.FlushDraw();
//应该是现在设置Blend否则Group自动渲染来不及钦定
ChangeAdditiveStatus(obj.IsAdditive);
group = obj_group;
}
group?.PostRenderCommand(obj.Postion, obj.Z, obj.Rotate, obj.Scale, obj.OriginOffset, obj.Color, obj.IsVerticalFlip, obj.IsHorizonFlip);
}
//ChangeAdditiveStatus(false);
if (group?.CurrentPostCount != 0)
{
group?.FlushDraw();
}
void ChangeAdditiveStatus(bool is_additive_blend)
{
additive_trigger = is_additive_blend;
GL.BlendFunc(BlendingFactor.SrcAlpha, additive_trigger ? BlendingFactor.One : BlendingFactor.OneMinusSrcAlpha);
}
}
public static StoryboardResource BuildDefaultResource(IEnumerable <StoryboardObject> StoryboardObjectList, string folder_path)
{
Dictionary <string, SpriteInstanceGroup> CacheDrawSpriteInstanceMap = new Dictionary <string, SpriteInstanceGroup>();
StoryboardResource resource = new StoryboardResource();
foreach (var obj in StoryboardObjectList)
{
SpriteInstanceGroup group;
switch (obj)
{
case StoryboardBackgroundObject background:
if (!_get(obj.ImageFilePath.ToLower(), out group))
{
Log.Warn($"not found image:{obj.ImageFilePath}");
}
if (group != null)
{
background.AdjustScale(group.Texture.Height);
}
break;
case StoryboardAnimation animation:
List <SpriteInstanceGroup> list = new List <SpriteInstanceGroup>();
for (int index = 0; index < animation.FrameCount; index++)
{
string path = animation.FrameBaseImagePath + index + animation.FrameFileExtension;
if (!_get(path, out group))
{
Log.Warn($"not found image:{path}");
continue;
}
list.Add(group);
}
break;
default:
if (!_get(obj.ImageFilePath.ToLower(), out group))
{
Log.Warn($"not found image:{obj.ImageFilePath}");
}
break;
}
}
resource.PinSpriteInstanceGroups(CacheDrawSpriteInstanceMap);
return(resource);
bool _get(string image_name, out SpriteInstanceGroup group)
{
var fix_image = image_name;
//for Flex
if (string.IsNullOrWhiteSpace(Path.GetExtension(fix_image)))
{
fix_image += ".png";
}
if (CacheDrawSpriteInstanceMap.TryGetValue(image_name, out group))
{
return(true);
}
//load
string file_path = Path.Combine(folder_path, fix_image);
if (!_load_tex(file_path, out var tex))
{
file_path = Path.Combine(PlayerSetting.UserSkinPath ?? string.Empty, fix_image);
if (!_load_tex(file_path, out tex))
{
if ((!image_name.EndsWith("-0")) && _get(image_name + "-0", out group))
{
return(true);
}
}
}
if (tex != null)
{
group = CacheDrawSpriteInstanceMap[image_name] = new SpriteInstanceGroup((uint)PlayerSetting.DrawCallInstanceCountMax, fix_image, tex);
Log.Debug($"Created Storyboard sprite instance from image file :{fix_image}");
}
return(group != null);
}
bool _load_tex(string file_path, out Texture texture)
{
texture = null;
try
{
if (!File.Exists(file_path))
{
return(false);
}
texture = new Texture(file_path);
}
catch (Exception e)
{
Log.Warn($"Load texture \"{file_path}\" failed : {e.Message}");
texture = null;
}
return(texture != null);
}
}
