data class ImageEntity(val path: String = "", val height: Int = 0, val symbol: String? = null, val ascent: Int = 0, val animation: Boolean = false, val duration: Double = 1.0)
PNG/GIF 图片配置；同一图片可按不同 Y 偏移与锚点复用。 PNG/GIF image configuration reusable at different Y offsets and GUI anchors.