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 FrameImageListItem(int frame, int frameImage, TileAnimationFrameImage image)
: base(new[] {
(frameImage + 1).ToString(CultureInfo.InvariantCulture),
(image.IsBackground ? "Back" : "Front")
}) {
FrameIndex = frame;
FrameImageIndex = frameImage;
FrameImage = image;
}
public object Clone()
{
var img = new TileAnimationFrameImage {
TextureSource = TextureSource,
Scale = Scale,
Offset = Offset,
Mirror = Mirror,
Rotation = Rotation,
Color = Color,
IsBackground = IsBackground
};
return(img);
}
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 object Clone() {
var img = new TileAnimationFrameImage {
TextureSource = TextureSource,
Scale = Scale,
Offset = Offset,
Mirror = Mirror,
Rotation = Rotation,
Color = Color,
IsBackground = IsBackground
};
return img;
}
/// <exception cref="Exception"></exception>
private void RenderDisplayAnimation_MouseUp(object sender, MouseEventArgs e) {
RenderDisplayAnimation.Focus();
if (mSelectedFrame == -1) {
return;
}
if (AnimationTimerRunning) {
return;
}
// Place a new Image
if (mSelectedAnimation != -1 && (e.Button == MouseButtons.Left || e.Button == MouseButtons.Right)) {
var imagePos = CalculateNewImagePosition();
var img = new TileAnimationFrameImage {
TextureSource = GetTextureSource(pnlTilesetThumbs.Controls[mSelectedAnimation].Name),
Scale = 0.5f,
Offset = imagePos,
IsBackground = (e.Button == MouseButtons.Left)
};
img.Scale = (Constants.AnimationWidth / (float)Constants.AnimationTilesetWidth);
// Add to animation object
mAnimation.Frames[mSelectedFrame].Add(img);
// Add to frame image list
var item = new FrameImageListItem(mSelectedFrame, mAnimation.Frames[mSelectedFrame].Count - 1, img);
var listViewItem = listFrameImages.Items.Add(item);
// Select frame image
listFrameImages.SelectedItems.Clear();
listFrameImages.SelectedIndices.Add(listFrameImages.Items.IndexOf(listViewItem));
return;
}
// Select a Image from the frame
var frame = mAnimation.Frames[mSelectedFrame];
var intersectionPosition = mMousePosition;
int i;
for (i = frame.Count - 1; i >= 0; i--) {
if (intersectionPosition.Contains(frame[i].GetDestinationRectangle(RenderDisplayCenterPosition)))
break;
}
if (i == -1) { // no collision
listFrameImages.SelectedIndices.Clear();
return;
}
// Search the listImages Index
for (var l = 0; l < listFrameImages.Items.Count; l++) {
var item = listFrameImages.Items[l] as FrameImageListItem;
if (item == null) {
throw new Exception("Invalid item data in frame image list at index " + i);
}
if (item.FrameIndex != mSelectedFrame || item.FrameImageIndex != i) {
continue;
}
listFrameImages.SelectedIndices.Clear();
listFrameImages.SelectedIndices.Add(l);
break;
}
}
