public static TileAnimation LoadFromJson(JToken json, Point2D basePos)
{
var ani = new TileAnimation();
// RPG Maker XP animations are based on one tileset
var tilesetSource = new TileCellSource(json["graphic"].ToString(), 0, 0, Constants.AnimationTilesetWidth, Constants.AnimationTilesetHeight);
var tileset = EngineCore.ContentLoader.GetAnimationTileset(tilesetSource.TextureIndex);
var tilesPerRow = tileset.Width / tilesetSource.Width;
var frames = (JArray)json["frames"];
foreach (var frame in frames)
{
var frameImages = (JArray)frame;
var tileFrame = new TileAnimationFrame();
foreach (var frameImage in frameImages)
{
/*
* pattern: 1, // 1-based tile index
* x: 0, // center-based x-offset
* y: 16, // center-based y-offset
* zoom: 30, // 100-based scale
* rotation: 0, // 360-degree
* opacity: 100 // 255 = full visible, 0 = full trans
*/
// Make index 0-based!
var patIndex = (int)(frameImage["pattern"]) - 1;
var patX = (int)(frameImage["x"]);
var patY = (int)(frameImage["y"]);
var patZoom = (int)(frameImage["zoom"]);
var patRotation = (int)(frameImage["rotation"]);
var patOpacity = (int)(frameImage["opacity"]);
if (patIndex > 0)
{
tilesetSource.X = (patIndex % tilesPerRow) * tilesetSource.Width;
tilesetSource.Y = (patIndex / tilesPerRow) * tilesetSource.Width;
}
else
{
tilesetSource.X = 0;
tilesetSource.Y = 0;
}
var scale = patZoom / 100f;
var pos = new Point2D(patX + basePos.X, patY + basePos.Y);
var mirror = SpriteEffects.None;
var col = new Color(Color.White.R, Color.White.G, Color.White.B, patOpacity);
var isBackground = false; // TODO: How does RPG Maker handle this?
var rot = (float)patRotation;
var pattern = new TileAnimationFrameImage(tilesetSource.Clone() as TileCellSource, scale, pos, mirror, col, rot, isBackground);
tileFrame.Add(pattern);
}
ani.Frames.Add(tileFrame);
}
return(ani);
}
public TileAnimationFrameImage(TileCellSource source, float scale, Point2D pos, SpriteEffects mirror, Color col, float rot, bool isBg) {
TextureSource = source;
Scale = scale;
Offset = new Point2D(pos.X, pos.Y);
Mirror = mirror;
Rotation = rot;
Color = col;
IsBackground = isBg;
}
public TileAnimationFrameImage(TileCellSource source, float scale, Point2D pos, SpriteEffects mirror, Color col, float rot, bool isBg)
{
TextureSource = source;
Scale = scale;
Offset = new Point2D(pos.X, pos.Y);
Mirror = mirror;
Rotation = rot;
Color = col;
IsBackground = isBg;
}
private static TileCellSource GetTextureSource(string name)
{
var parts = name.Split(new[] { '_' });
var src = new TileCellSource {
TextureIndex = FileLists.Instance.AnimationTilesets[int.Parse(parts[0])].Filename,
Width = Constants.AnimationTilesetWidth,
Height = Constants.AnimationTilesetHeight,
X = (int.Parse(parts[1]) * Constants.AnimationTilesetWidth),
Y = (int.Parse(parts[2]) * Constants.AnimationTilesetHeight)
};
return(src);
}
public static TileAnimation LoadFromJson(JToken json, Point2D basePos) {
var ani = new TileAnimation();
// RPG Maker XP animations are based on one tileset
var tilesetSource = new TileCellSource(json["graphic"].ToString(), 0, 0, Constants.AnimationTilesetWidth, Constants.AnimationTilesetHeight);
var tileset = EngineCore.ContentLoader.GetAnimationTileset(tilesetSource.TextureIndex);
var tilesPerRow = tileset.Width / tilesetSource.Width;
var frames = (JArray)json["frames"];
foreach (var frame in frames) {
var frameImages = (JArray)frame;
var tileFrame = new TileAnimationFrame();
foreach (var frameImage in frameImages) {
/*
* pattern: 1, // 1-based tile index
* x: 0, // center-based x-offset
* y: 16, // center-based y-offset
* zoom: 30, // 100-based scale
* rotation: 0, // 360-degree
* opacity: 100 // 255 = full visible, 0 = full trans
*/
// Make index 0-based!
var patIndex = (int)(frameImage["pattern"]) - 1;
var patX = (int)(frameImage["x"]);
var patY = (int)(frameImage["y"]);
var patZoom = (int)(frameImage["zoom"]);
var patRotation = (int)(frameImage["rotation"]);
var patOpacity = (int)(frameImage["opacity"]);
if (patIndex > 0) {
tilesetSource.X = (patIndex % tilesPerRow) * tilesetSource.Width;
tilesetSource.Y = (patIndex / tilesPerRow) * tilesetSource.Width;
} else {
tilesetSource.X = 0;
tilesetSource.Y = 0;
}
var scale = patZoom / 100f;
var pos = new Point2D(patX + basePos.X, patY + basePos.Y);
var mirror = SpriteEffects.None;
var col = new Color(Color.White.R, Color.White.G, Color.White.B, patOpacity);
var isBackground = false; // TODO: How does RPG Maker handle this?
var rot = (float)patRotation;
var pattern = new TileAnimationFrameImage(tilesetSource.Clone() as TileCellSource, scale, pos, mirror, col, rot, isBackground);
tileFrame.Add(pattern);
}
ani.Frames.Add(tileFrame);
}
return ani;
}