static void Dirt(Level level, int pos)
{
BlockPos blockPos = level.IntToPos(pos);
//This code works, but in order to change dirt into grass we have to check below every block in the same way, so we wont use it for now
//if (level.physics.realistic)
//{
// for (int y = blockPos.y + 1; y < level.sizeY; ++y)
// {
// BlockPos currentBlockPos = new BlockPos(blockPos.x, (ushort)y, blockPos.z);
// int currentPos = level.PosToInt(currentBlockPos);
// byte type = level.blocks[currentPos];
// if (!Block.LightPass.Contains(type)) { return; }
// }
//}
//else
{
BlockPos currentBlockPos = blockPos.diff(0, 1, 0);
int currentPos = level.PosToInt(currentBlockPos);
byte type = level.blocks[currentPos];
if (!Block.lightPass.Contains(type)) return;
}
if (level.blocks[pos] != (byte)Blocks.Dirt) return;
level.PhysicsBlockChange(blockPos, Blocks.Grass);
}
static void Water(Level level, int pos)
{
BlockPos blockPos = level.IntToPos(pos);
BlockPos belowBlockPos = blockPos.diff(0, -1, 0);
int belowPos = level.PosToInt(belowBlockPos);
byte type = level.blocks[belowPos];
if (type == (byte)Blocks.WaterStill)
{
level.physics.OtherData.Remove(belowPos);
level.physics.OtherData.Add(belowPos, level.physics.waterCurrent);
}
else if (Block.crushable.Contains(type))
{
level.physics.OtherData.Remove(belowPos);
level.physics.OtherData.Add(belowPos, level.physics.waterCurrent);
level.PhysicsBlockChange(belowBlockPos, Blocks.WaterStill);
}
else
{
for (int _X = -1; _X < 2; ++_X)
for (int _Z = -1; _Z < 2; ++_Z)
{
if (Math.Abs(_X) == 1 && Math.Abs(_Z) == 1) continue;
if (blockPos.x + _X < 0 || blockPos.z + _Z < 0) continue;
BlockPos aroundPos = blockPos.diff(_X, 0, _Z);
if (level.NotInBounds(aroundPos)) continue;
int newPos = level.PosToInt(aroundPos);
if (level.blocks[newPos] == (byte)Blocks.WaterStill)
{
level.physics.OtherData.Remove(newPos);
level.physics.OtherData.Add(newPos, level.physics.waterCurrent);
}
else if (Block.crushable.Contains(level.blocks[newPos]))
{
level.physics.OtherData.Remove(newPos);
level.physics.OtherData.Add(newPos, level.physics.waterCurrent);
level.PhysicsBlockChange(aroundPos, Blocks.WaterStill);
//if (level.physics.PhysicsUpdates.Contains(level.PosToInt(aroundBelowPos))) return;
//level.physics.PhysicsUpdates.Add(level.PosToInt(aroundBelowPos));
return;
}
else
{
continue;
}
}
}
}
static void Sponge(Level level, int pos)
{
BlockPos blockPos = level.IntToPos(pos);
for (int _x = -1; _x < 2; ++_x)
{
for (int _y = -1; _y < 2; ++_y)
{
for (int _z = -1; _z < 2; ++_z)
{
BlockPos currentBlockPos = blockPos.diff(_x, _y, _z);
int currentPos = level.PosToInt(currentBlockPos);
if (level.NotInBounds(currentBlockPos)) continue;
Blocks type = (Blocks)level.blocks[currentPos];
if (type == Blocks.Water || type == Blocks.WaterStill || type == Blocks.Lava || type == Blocks.LavaStill)
{
level.PhysicsBlockChange(currentBlockPos, Blocks.Air);
}
}
}
}
}
static void Sand(Level level, int pos)
{
BlockPos blockPos = level.IntToPos(pos);
BlockPos belowBlockPos = blockPos.diff(0, -1, 0);
Blocks below = level.GetTile(belowBlockPos);
if (below == Blocks.Zero)
{
return;
}
else if (Block.crushable.Contains((byte)below))
{
level.PhysicsBlockChange(belowBlockPos, Blocks.Sand);
level.PhysicsBlockChange(blockPos, Blocks.Air);
//if(level.physics.PhysicsUpdates.Contains(level.PosToInt(belowPos))) return;
//level.physics.PhysicsUpdates.Add(level.PosToInt(belowPos));
}
else if (level.physics.realistic)
{
for(int _X = -1;_X<2;++_X)
for (int _Z = -1; _Z < 2; ++_Z)
{
if (Math.Abs(_X) == 1 && Math.Abs(_Z) == 1) continue;
if (belowBlockPos.x + _X < 0 || belowBlockPos.z + _Z < 0) continue;
BlockPos aroundPos = blockPos.diff(_X, 0, _Z);
BlockPos aroundBelowPos = belowBlockPos.diff(_X, 0, _Z);
if (level.NotInBounds(aroundBelowPos)) continue;
int testPos = level.PosToInt(aroundPos);
int newPos = level.PosToInt(aroundBelowPos);
if (Block.crushable.Contains(level.blocks[newPos]) && level.blocks[testPos] == 0)
{
level.PhysicsBlockChange(aroundBelowPos, Blocks.Sand);
level.PhysicsBlockChange(blockPos, Blocks.Air);
//if (level.physics.PhysicsUpdates.Contains(level.PosToInt(aroundBelowPos))) return;
//level.physics.PhysicsUpdates.Add(level.PosToInt(aroundBelowPos));
return;
}
else
{
continue;
}
}
}
}
static void HalfStair(Level level, int pos)
{
BlockPos blockPos = level.IntToPos(pos);
BlockPos belowBlockPos = blockPos.diff(0, -1, 0);
int belowPos = level.PosToInt(belowBlockPos);
if (level.blocks[belowPos] == (byte)Blocks.Staircasestep)
{
level.PhysicsBlockChange(belowBlockPos, Blocks.Staircasefull);
level.PhysicsBlockChange(blockPos, Blocks.Air);
}
}
static void Grass(Level level, int pos)
{
BlockPos blockPos = level.IntToPos(pos);
BlockPos aboveBlockPos = blockPos.diff(0, 1, 0);
int abovePos = level.PosToInt(aboveBlockPos);
byte type = level.blocks[abovePos];
if (Block.lightPass.Contains(type)) return;
level.PhysicsBlockChange(blockPos, Blocks.Dirt);
}