MCServer Development Discussion

[Sebi]

cClientHandle:
I added an if on line 644, it seems to create some issues, sometimes you can't place blocks, it turns out that packet contains wrong position! (negative rounding error) D:

[rs2k]

Where's the error at? UI don't see any sort of rounding in cPacket_BlockPlace. It just reads the packet and puts the information it into a variable as far as I can tell.

Is it in AbsoluteToRelative in cWorld.h?

[Sebi]

Where's the error at? UI don't see any sort of rounding in cPacket_BlockPlace. It just reads the packet and puts the information it into a variable as far as I can tell.

I also was looking for rounding but it's just not there (could it be client bug? *notch coding*)
Put at case E_BLOCK_PLACE in cClientHandle, after cPacket_BlockPlace* PacketData = reinterpret_cast<cPacket_BlockPlace*>(a_Packet);

Code:

printf(" Placed block at %d, %d, %d\n", PacketData->m_PosX, PacketData->m_PosY, PacketData->m_PosZ);

And compare the coords with coords in-game.

[rs2k]

Hmm, that's odd. Certainly the wrong info, I wonder how the block is actually making it to the right place.

---

Edit:
Actually, I think that info is correct. When you floor a negative number its absolute value rises.

[Sebi]

Ahh, my bad, those coords are for the block that is being clicked, not where new one should be placed :V
I just wonder why would it work when I was testing it.
DIFF

[Sebi]

Code:

if ( (int)m_World->GetBlock( fillx, filly, fillz ) == E_BLOCK_REDSTONE_TORCH_OFF ) { //I don't think notch knows on from off. >.>

You've got E_BLOCK_REDSTONE_TORCH_OFF set to 76 which is torch on

[rs2k]

Fixed.

You can now also place colored wool.

And when a redstone device is broken by a piston or the ground under it gives way, the redstone circuit will now recalculate.

[Sebi]

I am working on pickup physics in water and water-with-lava interaction. I will do some other stuff (block placement rules) but I will have my internet cut off today so I won't be able to commit for maybe week or two.

[rs2k]

D: No internet for more than a few hours? I'd die!

Good luck and see you in a few weeks.

[Sebi]

D: No internet for more than a few hours? I'd die!

Internet at school keeps me alive.