public void OnNeighborUpdated(int x, int y, int z, Block thisBlock, Block updatedNeighbor)
{
if (Config.PhysicsFloodProtection && z >= map.WaterLevel)
{
return;
}
if ((thisBlock == Block.Water || thisBlock == Block.StillWater) &&
(updatedNeighbor == Block.Lava || updatedNeighbor == Block.StillLava))
{
map.SetBlock(null, x, y, z, LavaPhysics.LavaPlusWater);
}
else if (thisBlock == Block.Water)
{
map.PhysicsQueueTick(x, y, z, updatedNeighbor);
}
else if (thisBlock == Block.StillWater)
{
if (CanSpreadTo(map.GetBlock(x - 1, y, z)) ||
CanSpreadTo(map.GetBlock(x + 1, y, z)) ||
CanSpreadTo(map.GetBlock(x, y - 1, z)) ||
CanSpreadTo(map.GetBlock(x, y + 1, z)) ||
CanSpreadTo(map.GetBlock(x, y, z - 1)))
{
map.SetBlockNoUpdate(x, y, z, Block.Water);
map.PhysicsQueueTick(x, y, z, Block.Water);
}
}
}
public void Trigger(int x, int y, int z)
{
// Find where the snow should drop down to (if at all)
int dropZ = z;
while (dropZ > 0)
{
if (!LetsSnowThrough(map.GetBlock(x, y, dropZ - 1)))
{
break;
}
dropZ--;
}
// If snow can drop down, start falling...
bool snowHasDropped = false;
if (dropZ != z)
{
Block oldBlock = map.GetBlock(x, y, dropZ);
map.SetBlockNoNeighborChange(null, x, y, z, Block.Air);
if (oldBlock != Block.Snow)
{
snowHasDropped = true;
}
z = dropZ;
}
if (ThisShouldMelt(x, y, z))
{
// If we have any hot neighbors, queue melting (2 ticks from now)
map.PhysicsQueueTick(x, y, z, Block.Snow);
}
else if (snowHasDropped)
{
// Land the dropped snow
map.SetBlock(null, x, y, dropZ, Block.Snow);
}
}