internal void CheckBlock(ushort x, ushort y, ushort z)
{
byte bHead = level.GetTile(x, y, z);
byte bFeet = level.GetTile(x, (ushort)(y - 1), z);
HandleWalkthrough handler = BlockBehaviour.walkthroughHandlers[bHead];
if (handler != null && handler(this, bHead, x, y, z))
{
lastWalkthrough = level.PosToInt(x, y, z); return;
}
handler = BlockBehaviour.walkthroughHandlers[bFeet];
if (handler != null && handler(this, bFeet, x, (ushort)(y - 1), z))
{
lastWalkthrough = level.PosToInt(x, (ushort)(y - 1), z); return;
}
lastWalkthrough = level.PosToInt(x, y, z);
if ((bHead == Block.tntexplosion || bFeet == Block.tntexplosion) && PlayingTntWars)
{
return;
}
if (Block.Props[bHead].KillerBlock)
{
HandleDeath(bHead, 0);
}
else if (Block.Props[bFeet].KillerBlock)
{
HandleDeath(bFeet, 0);
}
}
internal static void Walkthrough(Player p, AABB bb)
{
Vec3S32 min = bb.BlockMin, max = bb.BlockMax;
bool hitWalkthrough = false;
for (int y = min.Y; y <= max.Y; y++)
{
for (int z = min.Z; z <= max.Z; z++)
{
for (int x = min.X; x <= max.X; x++)
{
ushort xP = (ushort)x, yP = (ushort)y, zP = (ushort)z;
ExtBlock block = p.level.GetBlock(xP, yP, zP);
if (block.BlockID == Block.Invalid)
{
continue;
}
AABB blockBB = p.level.blockAABBs[block.Index].Offset(x * 32, y * 32, z * 32);
if (!AABB.Intersects(ref bb, ref blockBB))
{
continue;
}
// We can activate only one walkthrough block per movement
if (!hitWalkthrough)
{
HandleWalkthrough handler = p.level.walkthroughHandlers[block.Index];
if (handler != null && handler(p, block, xP, yP, zP))
{
p.lastWalkthrough = p.level.PosToInt(xP, yP, zP);
hitWalkthrough = true;
}
}
// Some blocks will cause death of players
if (!p.level.Props[block.Index].KillerBlock)
{
continue;
}
if (block.BlockID == Block.TNT_Explosion && p.PlayingTntWars)
{
continue; // TODO: hardcoded behaviour is icky
}
if (block.BlockID == Block.Train && p.trainInvincible)
{
continue;
}
p.HandleDeath(block);
}
}
}
if (!hitWalkthrough)
{
p.lastWalkthrough = -1;
}
}
