예제 #1
0
파일: Shove.cs 프로젝트: allenm84/mg-feh
        public override IEnumerable <IMove> ValidMovesFor(MapCellLocation location, HeroState owner, HeroState target, MapState map)
        {
            var(dr, dc)    = MapCellLocation.Diff(target.Location, location);
            (int r, int c) = target.Location;
            dr             = Math.Sign(dr);
            dc             = Math.Sign(dc);

            // can we push the target 1 space away?
            if (map.CanMoveTo(target, (r + dr, c + dc), out MapCellState cell))
            {
                yield return(new MoveHeroTo(target, 1, cell, map, true));
            }
        }
예제 #2
0
파일: DrawBack.cs 프로젝트: allenm84/mg-feh
        public override IEnumerable <IMove> ValidMovesFor(MapCellLocation location, HeroState owner, HeroState target, MapState map)
        {
            // can the target move to the cell we're on?
            if (map.CanMoveTo(target, location, out MapCellState currentCell))
            {
                yield break;
            }

            // if the target can move to my position, I need to be able to move
            // in the same direction to the next cell
            var(dr, dc)    = MapCellLocation.Diff(location, target.Location);
            (int r, int c) = location;
            if (map.CanMoveTo(owner, (r + dr, c + dc), out MapCellState desiredCell))
            {
                var moveTargetBack = new MoveHeroTo(target, 1, currentCell, map);
                var moveMeBack     = new MoveHeroTo(owner, 1, desiredCell, map);
                yield return(new AggregateMove(moveMeBack, moveTargetBack));
            }
        }
예제 #3
0
파일: Smite.cs 프로젝트: allenm84/mg-feh
        public override IEnumerable <IMove> ValidMovesFor(MapCellLocation location, HeroState owner, HeroState target, MapState map)
        {
            var(dr, dc)    = MapCellLocation.Diff(target.Location, location);
            (int r, int c) = target.Location;
            dr             = Math.Sign(dr);
            dc             = Math.Sign(dc);

            // can we push the target 2 spaces away?
            var distance = 2;

            if (!map.CanMoveTo(target, (r + dr + dr, c + dc + dc), out MapCellState cell))
            {
                // no? Can we push them one square away?
                distance = 1;
                if (!map.CanMoveTo(target, (r + dr, c + dc), out cell))
                {
                    yield break;
                }
            }

            // we can push the target 2/1 squares away
            yield return(new MoveHeroTo(target, distance, cell, map, true));
        }