public bool CanFit(int x, int y, int z, int height, bool checkBlocksFit, bool checkMobiles, bool requireSurface)
{
if (this == Map.Internal)
{
return(false);
}
if (x < 0 || y < 0 || x >= m_Width || y >= m_Height)
{
return(false);
}
bool hasSurface = false;
Tile lt = Tiles.GetLandTile(x, y);
int lowZ = 0, avgZ = 0, topZ = 0;
GetAverageZ(x, y, ref lowZ, ref avgZ, ref topZ);
TileFlag landFlags = TileData.LandTable[lt.ID & TileData.MaxLandValue].Flags;
if ((landFlags & TileFlag.Impassable) != 0 && avgZ > z && (z + height) > lowZ)
{
return(false);
}
else if ((landFlags & TileFlag.Impassable) == 0 && z == avgZ && !lt.Ignored)
{
hasSurface = true;
}
Tile[] staticTiles = Tiles.GetStaticTiles(x, y, true);
bool surface, impassable;
for (int i = 0; i < staticTiles.Length; ++i)
{
ItemData id = TileData.ItemTable[staticTiles[i].ID & TileData.MaxItemValue];
surface = id.Surface;
impassable = id.Impassable;
if ((surface || impassable) && (staticTiles[i].Z + id.CalcHeight) > z && (z + height) > staticTiles[i].Z)
{
return(false);
}
else if (surface && !impassable && z == (staticTiles[i].Z + id.CalcHeight))
{
hasSurface = true;
}
}
Sector sector = GetSector(x, y);
List <Item> items = sector.Items;
List <Mobile> mobs = sector.Mobiles;
for (int i = 0; i < items.Count; ++i)
{
Item item = items[i];
if (!(item is BaseMulti) && item.ItemID <= TileData.MaxItemValue && item.AtWorldPoint(x, y))
{
ItemData id = item.ItemData;
surface = id.Surface;
impassable = id.Impassable;
if ((surface || impassable || (checkBlocksFit && item.BlocksFit)) && (item.Z + id.CalcHeight) > z && (z + height) > item.Z)
{
return(false);
}
else if (surface && !impassable && !item.Movable && z == (item.Z + id.CalcHeight))
{
hasSurface = true;
}
}
}
if (checkMobiles)
{
for (int i = 0; i < mobs.Count; ++i)
{
Mobile m = mobs[i];
if (m.Location.X == x && m.Location.Y == y && m.Alive && (m.AccessLevel == AccessLevel.Player || !m.Hidden))
{
if ((m.Z + 16) > z && (z + height) > m.Z)
{
return(false);
}
}
}
}
return(!requireSurface || hasSurface);
}
private static bool CanFit(Map map, int x, int y, int z)
{
bool hasSurface = false;
LandTile lt = map.Tiles.GetLandTile(x, y);
int lowZ = 0, avgZ = 0, topZ = 0;
map.GetAverageZ(x, y, ref lowZ, ref avgZ, ref topZ);
TileFlag landFlags = TileData.LandTable[lt.ID & TileData.MaxLandValue].Flags;
if ((landFlags & TileFlag.Impassable) != 0 && topZ > z && (z + 16) > lowZ)
{
return(false);
}
else if ((landFlags & TileFlag.Impassable) == 0 && z == avgZ && !lt.Ignored)
{
hasSurface = true;
}
StaticTile[] staticTiles = map.Tiles.GetStaticTiles(x, y);
bool surface, impassable;
for (int i = 0; i < staticTiles.Length; ++i)
{
if (IsDisplayCase(staticTiles[i].ID))
{
continue;
}
ItemData id = TileData.ItemTable[staticTiles[i].ID & TileData.MaxItemValue];
surface = id.Surface;
impassable = id.Impassable;
if ((surface || impassable) && (staticTiles[i].Z + id.CalcHeight) > z && (z + 16) > staticTiles[i].Z)
{
return(false);
}
else if (surface && !impassable && z == (staticTiles[i].Z + id.CalcHeight))
{
hasSurface = true;
}
}
Sector sector = map.GetSector(x, y);
List <Item> items = sector.Items;
for (int i = 0; i < items.Count; ++i)
{
Item item = items[i];
if (item.AtWorldPoint(x, y))
{
ItemData id = item.ItemData;
surface = id.Surface;
impassable = id.Impassable;
if ((surface || impassable) && (item.Z + id.CalcHeight) > z && (z + 16) > item.Z)
{
return(false);
}
else if (surface && !impassable && z == (item.Z + id.CalcHeight))
{
hasSurface = true;
}
}
}
return(hasSurface);
}