🌟 Doraemon Mahjong

🌈 Reponsibilities

Card

• Simple data class that conists of idx, number
• idx determines the place in the layout
• number determines the image of the front side

CardMatcher

• Check matching when put two cards in it
• Internally checks whether number is the same while idx is different

MahjongCardState

• Data class to save the state of MahjongCard
• Consists of three variables: rotatedState, blurred, clickable
• When two cards are put to the card matcher,
  if matching, card becomes blurred and not clickable, if not matching, just rotated again.

🛠️ Skills

Jetpack Compose

• Separated the state and the layout (MahjongCardState - MahjongCard)
• Applied rotation, alpha animation using graphics layer