public override void Perform(Vec3U16[] marks, Player p, Level lvl, Brush brush)
{
Vec3U16 p1 = marks[0], p2 = marks[1];
List <FillPos> buffer = new List <FillPos>();
DrawLine(p1.X, p1.Y, p1.Z, MaxLength, p2.X, p2.Y, p2.Z, buffer);
if (WallsMode)
{
ushort yy1 = p1.Y, yy2 = p2.Y;
p1.Y = Math.Min(yy1, yy2); p2.Y = Math.Max(yy1, yy2);
}
for (int i = 0; i < buffer.Count; i++)
{
FillPos pos = buffer[i];
if (WallsMode)
{
for (ushort yy = p1.Y; yy <= p2.Y; yy++)
{
PlaceBlock(p, lvl, pos.X, yy, pos.Z, brush);
}
}
else
{
PlaceBlock(p, lvl, pos.X, pos.Y, pos.Z, brush);
}
}
}
void FindNext(Vec3U16 lookedAt, ref Vec3U16 pos, List <FillPos> buffer)
{
LineDrawOp.DrawLine(pos.X, pos.Y, pos.Z, 2, lookedAt.X, lookedAt.Y, lookedAt.Z, buffer);
FillPos end = buffer[buffer.Count - 1];
pos.X = end.X; pos.Y = end.Y; pos.Z = end.Z;
buffer.Clear();
}
void PullBack(Player p, FillPos cur, FillPos target, int dirX, int dirZ)
{
byte type = p.level.GetTile(cur.X, cur.Y, cur.Z), extType = 0;
if (type == Block.custom_block)
{
extType = p.level.GetExtTile(cur.X, cur.Y, cur.Z);
}
p.level.Blockchange(p, cur.X, cur.Y, cur.Z, type);
while (cur.X != target.X || cur.Z != target.Z)
{
byte tile = p.level.GetTile(cur.X, cur.Y, cur.Z), extTile = 0;
if (tile == Block.custom_block)
{
extTile = p.level.GetExtTile(cur.X, cur.Y, cur.Z);
}
if (tile == type)
{
if (tile != Block.custom_block || (tile == Block.custom_block && extTile == extType))
{
p.level.Blockchange(p, cur.X, cur.Y, cur.Z, 0);
}
}
cur.X = (ushort)(cur.X - dirX); cur.Z = (ushort)(cur.Z - dirZ);
if (cur.X >= p.level.Width || cur.Z >= p.level.Length)
{
return;
}
tile = p.level.GetTile(cur.X, cur.Y, cur.Z);
if (tile == Block.mushroom)
{
p.level.Blockchange(p, cur.X, cur.Y, cur.Z, type, extType);
}
Thread.Sleep(250);
}
}
private static bool CalculateFillBuffer(ZoneTool z, Vector3 position, Vector3 direction, ItemClass.Zone requiredZone, bool occupied1, bool occupied2)
{
var m_fillBuffer1 = (ulong[])typeof(ZoneTool).GetField("m_fillBuffer1", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance).GetValue(z);
for (int index = 0; index < 64; ++index)
{
m_fillBuffer1[index] = 0UL;
}
if (!occupied2)
{
float angle = Mathf.Atan2(-direction.x, direction.z);
float num1 = position.x - 256f;
float num2 = position.z - 256f;
float num3 = position.x + 256f;
float num4 = position.z + 256f;
int num5 = Mathf.Max((int)((num1 - 46f) / 64f + FakeZoneManager.HALFGRID), 0);
int num6 = Mathf.Max((int)((num2 - 46f) / 64f + FakeZoneManager.HALFGRID), 0);
int num7 = Mathf.Min((int)((num3 + 46f) / 64f + FakeZoneManager.HALFGRID), FakeZoneManager.GRIDSIZE - 1);
int num8 = Mathf.Min((int)((num4 + 46f) / 64f + FakeZoneManager.HALFGRID), FakeZoneManager.GRIDSIZE - 1);
ZoneManager instance = Singleton <ZoneManager> .instance;
for (int index1 = num6; index1 <= num8; ++index1)
{
for (int index2 = num5; index2 <= num7; ++index2)
{
ushort blockIndex = instance.m_zoneGrid[index1 * FakeZoneManager.GRIDSIZE + index2];
int num9 = 0;
while ((int)blockIndex != 0)
{
Vector3 vector3 = instance.m_blocks.m_buffer[(int)blockIndex].m_position;
if ((double)Mathf.Max(Mathf.Max(num1 - 46f - vector3.x, num2 - 46f - vector3.z), Mathf.Max((float)((double)vector3.x - (double)num3 - 46.0), (float)((double)vector3.z - (double)num4 - 46.0))) < 0.0)
{
CalculateFillBuffer(z, position, direction, angle, blockIndex, ref instance.m_blocks.m_buffer[(int)blockIndex], requiredZone, occupied1, occupied2);
}
blockIndex = instance.m_blocks.m_buffer[(int)blockIndex].m_nextGridBlock;
if (++num9 >= ZoneManager.MAX_BLOCK_COUNT)
{
CODebugBase <LogChannel> .Error(LogChannel.Core, "Invalid list detected!\n" + System.Environment.StackTrace);
break;
}
}
}
}
}
if (((long)m_fillBuffer1[32] & 4294967296L) != 0L)
{
m_fillPositions.Clear();
int num1 = 0;
int num2 = 32;
int num3 = 32;
int num4 = 32;
int num5 = 32;
FillPos fillPos1;
fillPos1.m_x = (byte)32;
fillPos1.m_z = (byte)32;
m_fillPositions.Add(fillPos1);
m_fillBuffer1[32] &= 18446744069414584319UL;
while (num1 < m_fillPositions.m_size)
{
FillPos fillPos2 = m_fillPositions.m_buffer[num1++];
if ((int)fillPos2.m_z > 0)
{
FillPos fillPos3 = fillPos2;
--fillPos3.m_z;
if (((long)m_fillBuffer1[(int)fillPos3.m_z] & 1L << (int)fillPos3.m_x) != 0L)
{
m_fillPositions.Add(fillPos3);
m_fillBuffer1[(int)fillPos3.m_z] &= (ulong)~(1L << (int)fillPos3.m_x);
if ((int)fillPos3.m_z < num3)
{
num3 = (int)fillPos3.m_z;
}
}
}
if ((int)fillPos2.m_x > 0)
{
FillPos fillPos3 = fillPos2;
--fillPos3.m_x;
if (((long)m_fillBuffer1[(int)fillPos3.m_z] & 1L << (int)fillPos3.m_x) != 0L)
{
m_fillPositions.Add(fillPos3);
m_fillBuffer1[(int)fillPos3.m_z] &= (ulong)~(1L << (int)fillPos3.m_x);
if ((int)fillPos3.m_x < num2)
{
num2 = (int)fillPos3.m_x;
}
}
}
if ((int)fillPos2.m_x < 63)
{
FillPos fillPos3 = fillPos2;
++fillPos3.m_x;
if (((long)m_fillBuffer1[(int)fillPos3.m_z] & 1L << (int)fillPos3.m_x) != 0L)
{
m_fillPositions.Add(fillPos3);
m_fillBuffer1[(int)fillPos3.m_z] &= (ulong)~(1L << (int)fillPos3.m_x);
if ((int)fillPos3.m_x > num4)
{
num4 = (int)fillPos3.m_x;
}
}
}
if ((int)fillPos2.m_z < 63)
{
FillPos fillPos3 = fillPos2;
++fillPos3.m_z;
if (((long)m_fillBuffer1[(int)fillPos3.m_z] & 1L << (int)fillPos3.m_x) != 0L)
{
m_fillPositions.Add(fillPos3);
m_fillBuffer1[(int)fillPos3.m_z] &= (ulong)~(1L << (int)fillPos3.m_x);
if ((int)fillPos3.m_z > num5)
{
num5 = (int)fillPos3.m_z;
}
}
}
}
for (int index = 0; index < 64; ++index)
{
m_fillBuffer1[index] = 0UL;
}
for (int index = 0; index < m_fillPositions.m_size; ++index)
{
FillPos fillPos2 = m_fillPositions.m_buffer[index];
m_fillBuffer1[(int)fillPos2.m_z] |= (ulong)(1L << (int)fillPos2.m_x);
}
return(true);
}
for (int index = 0; index < 64; ++index)
{
m_fillBuffer1[index] = 0UL;
}
return(false);
}