|
public GetNeighbours ( List |
||
| cells | List |
|
| Результат | List |
|
private void FindOtherHexagons(out Vector2 first, out Vector2 second)
{
Hexagon.NeighbourHexes neighbours = selectedHexagon.GetNeighbours();
bool breakLoop = false;
do
{
switch (selectionStatus)
{
case 0: first = neighbours.up; second = neighbours.upRight; break;
case 1: first = neighbours.upRight; second = neighbours.downRight; break;
case 2: first = neighbours.downRight; second = neighbours.down; break;
case 3: first = neighbours.down; second = neighbours.downLeft; break;
case 4: first = neighbours.downLeft; second = neighbours.upLeft; break;
case 5: first = neighbours.upLeft; second = neighbours.up; break;
default: first = Vector2.zero; second = Vector2.zero; break;
}
if (first.x < 0 || first.x >= gridWidth || first.y < 0 || first.y >= gridHeight || second.x < 0 || second.x >= gridWidth || second.y < 0 || second.y >= gridHeight)
{
selectionStatus = (++selectionStatus) % STATUS_COUNT;
}
else
{
breakLoop = true;
}
} while (!breakLoop);
}
/* Helper function for FindHexagonGroup() to locate neighbours of selected hexagon */
private void FindOtherHexagons(out Vector2 first, out Vector2 second)
{
Hexagon.NeighbourHexes neighbours = selectedHexagon.GetNeighbours();
bool breakLoop = false;
/* Picking correct neighbour according to selection position */
do
{
switch (selectionStatus)
{
case 0: first = neighbours.up; second = neighbours.upRight; break;
case 1: first = neighbours.upRight; second = neighbours.downRight; break;
case 2: first = neighbours.downRight; second = neighbours.down; break;
case 3: first = neighbours.down; second = neighbours.downLeft; break;
case 4: first = neighbours.downLeft; second = neighbours.upLeft; break;
case 5: first = neighbours.upLeft; second = neighbours.up; break;
default: first = Vector2.zero; second = Vector2.zero; break;
}
/* Loop until two neighbours with valid positions are found */
if (first.x < ZERO || first.x >= gridWidth || first.y < ZERO || first.y >= gridHeight || second.x < ZERO || second.x >= gridWidth || second.y < ZERO || second.y >= gridHeight)
{
selectionStatus = (++selectionStatus) % SELECTION_STATUS_COUNT;
}
else
{
breakLoop = true;
}
} while (!breakLoop);
}