/// <summary>
/// 決定可否瞬間移動,可以則transportPos為瞬間移動後的位置
/// </summary>
/// <param name="creature">生物種類</param>
/// <param name="pos">位置</param>
/// <param name="transportPos">瞬間移動後位置</param>
public bool CanTransport(Creature creature, IVector2 pos, out IVector2 transportPos)
{
transportPos = pos.Clone();
if (!CheckPosLegal(pos))
{
return(false);
}
if (creature != Creature.Scarab || allMapBlock[pos.x][pos.y].MapBlockType != BlockType.Hole)
{
return(false);
}
if (holePos == null || !holePos.ContainsKey(pos.DataToUInt()))
{
return(false);
}
else
{
transportPos = holePos[pos.DataToUInt()].Clone();
if (!CheckPosLegal(transportPos))
{
return(false);
}
if (allMapBlock[transportPos.x][transportPos.y].LivingObject != Creature.None)
{
return(false);
}
else
{
return(true);
}
}
}
protected override void CheckSettings()
{
base.CheckSettings();
if (!gridXY.Equals(gridXY_) || !cellXY.Equals(cellXY_) || lineThickness_ != _lineThickness ||
innerHorizontal != innerHorizontal_ || innerVertical != innerVertical_ ||
outerHorizontal != outerHorizontal_ || outerVertical != outerVertical_)
{
if (_gridXY.x < 1)
{
_gridXY.x = 1;
}
if (_gridXY.y < 1)
{
_gridXY.y = 1;
}
gridXY_ = _gridXY.Clone();
if (_cellXY.x <= 0)
{
_cellXY.x = 1f;
}
if (_cellXY.y < 1)
{
_cellXY.y = 1;
}
cellXY_ = _cellXY;
if (_lineThickness <= 0)
{
_lineThickness = 1;
}
lineThickness_ = _lineThickness;
innerHorizontal_ = innerHorizontal;
innerVertical_ = innerVertical;
outerHorizontal_ = outerHorizontal;
outerVertical_ = outerVertical;
meshDirty = true;
}
}
/// <summary>
/// 處理移動(檢查都通過時的處理）
/// </summary>
/// <param name="start">玩家決定的移動起點</para>
/// <param name="end">玩家決定的移動終點</param>
/// <param name="realEnd">實際的移動終點</param>
/// <param name="infectPositions">感染的座標範圍</param>
public MoveType Move(IVector2 start, IVector2 end, out IVector2 realEnd, out List <IVector2> infectPositions)
{
MoveType moveType = MoveType.Move;
realEnd = end.Clone();
infectPositions = new List <IVector2>();
Creature creature = map.GetCreature(start); // 取得要移動的生物
if (creature == Creature.None)
{
return(MoveType.None);
}
if (creature == Creature.People)
{
map.SetCreature(realEnd, creature);
// 由於是合法移動,不是差一就二
if (Mathf.Abs(realEnd.x - start.x) == 1 || Mathf.Abs(realEnd.y - start.y) == 1)
{
moveType = MoveType.Clone;
}
else
{
map.SetCreature(start, Creature.None); // 跳耀,所以要刪除原本的
}
//感染
foreach (IVector2 neiDir in neighborDir)
{
IVector2 neighbor = new IVector2(realEnd.x + neiDir.x, realEnd.y + neiDir.y);
if (!neighbor.Equals(start)) // 起點不受影響
{
bool infectSuccess = map.Infect(neighbor, creature);
if (infectSuccess)
{
infectPositions.Add(neighbor);
}
}
}
}
else if (creature == Creature.Scarab)
{
IVector2 transportPos;
bool isTransPort = map.CanTransport(creature, end, out transportPos);
if (isTransPort) // 瞬間移動,原本的必定砍掉
{
map.SetCreature(start, Creature.None);
realEnd = transportPos.Clone();
}
else
{
// 由於是合法移動,不是差一就二
if (Mathf.Abs(realEnd.x - start.x) == 1 || Mathf.Abs(realEnd.y - start.y) == 1)
{
moveType = MoveType.Clone;
}
else
{
map.SetCreature(start, Creature.None); // 跳耀,所以要刪除原本的
}
}
map.SetCreature(realEnd, creature);
//感染
foreach (IVector2 neiDir in neighborDir)
{
IVector2 neighbor = new IVector2(realEnd.x + neiDir.x, realEnd.y + neiDir.y);
if (!neighbor.Equals(start)) // 起點不受影響
{
bool infectSuccess = map.Infect(neighbor, creature);
if (infectSuccess)
{
infectPositions.Add(neighbor);
}
}
}
}
// TODO: 優化能夠移動到的地點相關的處理
map.RecheckAllCanMove();
return(moveType);
}
