bool BlockChest::findConnectedChest(int32_t x, int16_t y, int32_t z, int map, chestDataPtr& chest)
{
int32_t connectedX, connectedZ;
if(findConnectedChest(x, y, z, map, &connectedX, &connectedZ)) {
return getChestByCoordinates(connectedX, y, connectedZ, map, chest);
} else {
return false;
}
}
bool BlockChest::onPlace(User* user, int16_t newblock, int32_t x, int16_t y, int32_t z, int map, int8_t direction)
{
uint8_t oldblock;
uint8_t oldmeta;
if (!ServerInstance->map(map)->getBlock(x, y, z, &oldblock, &oldmeta))
{
revertBlock(user, x, y, z, map);
return true;
}
/* Check block below allows blocks placed on top */
if (!this->isBlockStackable(oldblock))
{
revertBlock(user, x, y, z, map);
return true;
}
/* move the x,y,z coords dependent upon placement direction */
if (!this->translateDirection(&x, &y, &z, map, direction))
{
revertBlock(user, x, y, z, map);
return true;
}
if (this->isUserOnBlock(x, y, z, map))
{
revertBlock(user, x, y, z, map);
return true;
}
if (!this->isBlockEmpty(x, y, z, map))
{
revertBlock(user, x, y, z, map);
return true;
}
// if there is a large chest around --> block
{
chestDataPtr _connectedChest;
if(findConnectedChest(x, y, z, map, _connectedChest))
{
if(_connectedChest->large())
{
revertBlock(user, x, y, z, map);
return true;
}
}
}
direction = user->relativeToBlock(x, y, z);
//// Fix orientation
switch (direction)
{
case BLOCK_EAST:
//direction = BLOCK_SOUTH;
break;
case BLOCK_BOTTOM:
direction = BLOCK_WEST;
break;
case BLOCK_NORTH:
direction = BLOCK_TOP;
break;
case BLOCK_SOUTH:
//direction = BLOCK_NORTH;
break;
}
int32_t connectedChestX, connectedChestZ;
if(findConnectedChest(x, y, z, map, &connectedChestX, &connectedChestZ))
{
if(connectedChestX != x)
{
if(!(direction == 3 || direction == 2))
{
direction = 3;
}
}
if(connectedChestZ != z)
{
if(!(direction == 4 || direction == 5))
{
direction = 4;
}
}
ServerInstance->map(map)->setBlock(connectedChestX, y, connectedChestZ, (char)newblock, direction);
ServerInstance->map(map)->sendBlockChange(connectedChestX, y, connectedChestZ, (char)newblock, direction);
// create a new chest and connect it to another chest --> large chest
chestDataPtr connectedChest;
if(getChestByCoordinates(connectedChestX, y, connectedChestZ, map, connectedChest))
{
chestDataPtr newchest;
if(!getChestByCoordinates(x, y, z, map, newchest))
{
sChunk* chunk = ServerInstance->map(map)->getChunk(blockToChunk(x), blockToChunk(z));
if(chunk != NULL)
{
newchest = chestDataPtr(new chestData);
newchest->items(connectedChest->items());
newchest->x(x);
newchest->y(y);
newchest->z(z);
chunk->chests.push_back(newchest);
}
} else {
newchest->large(true);
}
connectedChest->large(true);
}
} else {
// create a new (small) chest
chestDataPtr newchest(new chestData);
sChunk* chunk = ServerInstance->map(map)->getChunk(blockToChunk(x), blockToChunk(z));
if(chunk != NULL)
{
newchest->x(x);
newchest->y(y);
newchest->z(z);
chunk->chests.push_back(newchest);
}
}
ServerInstance->map(map)->setBlock(x, y, z, (char)newblock, direction);
ServerInstance->map(map)->sendBlockChange(x, y, z, (char)newblock, direction);
return false;
}