public void vflip() {
for (PipAnimateFramePiece piece : pieces) {
if (piece instanceof PipAni4AniFramePiece) {
piece.dy = -piece.dy;
} else {
piece.transition = PipImage.vflip(piece.transition);
piece.dy = -piece.dy - piece.getHeight();
if (piece.rotate != 0) {
int angle = ((piece.rotate % 360) + 360) % 360;
piece.rotate = (piece.rotate - angle) + (360 - angle);
}
}
}
}
public void load(DataInputStream dis, boolean isctn) throws IOException {
if (isctn) {
name = "N/A";
} else {
name = dis.readUTF();
}
int fcount = dis.readByte() & 0xFF;
for (int i = 0; i < fcount; i++) {
PipAnimateFramePiece piece = new PipAnimateFramePiece(this);
piece.load(dis);
if (!isctn) {
if (piece.getImageID() >= parent.getFileCount()) {
// 检查依赖的图片是否存在
continue;
}
PipImage sourceImg = parent.getSourceImage(piece.getImageID());
if (piece.getFrame() >= sourceImg.getImgCount() * sourceImg.getImagePalettes().size()) {
// 检查指定的帧是否存在
continue;
}
}
pieces.add(piece);
}
}
public int hashCode() {
return img.hashCode() + frame + transition;
}
