package Ġcom . sn at ik . matches . events Ċ Ċ import Ġcom . sn at ik . matches . events . engine . Flip Down Cards Event Ċ import Ġcom . sn at ik . matches . events . engine . Game W on Event Ċ import Ġcom . sn at ik . matches . events . engine . Hide Pair Cards Event Ċ import Ġcom . sn at ik . matches . events . ui .* Ċ Ċ interface ĠEvent Observer Ġ{ ĊĠĠĠ Ġopen Ġfun Ġon Event ( event : ĠFlip Card Event ?) ĊĠĠĠ Ġopen Ġfun Ġon Event ( event : ĠDiff iculty Selected Event ?) ĊĠĠĠ Ġopen Ġfun Ġon Event ( event : ĠHide Pair Cards Event ?) ĊĠĠĠ Ġopen Ġfun Ġon Event ( event : ĠFlip Down Cards Event ?) ĊĠĠĠ Ġopen Ġfun Ġon Event ( event : ĠStart Event ?) ĊĠĠĠ Ġopen Ġfun Ġon Event ( event : ĠTheme Selected Event ?) ĊĠĠĠ Ġopen Ġfun Ġon Event ( event : ĠGame W on Event ?) ĊĠĠĠ Ġopen Ġfun Ġon Event ( event : ĠBack Game Event ?) ĊĠĠĠ Ġopen Ġfun Ġon Event ( event : ĠNext Game Event ?) ĊĠĠĠ Ġopen Ġfun Ġon Event ( event : ĠReset Background Event ?) Ċ }