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Fix "ghost" blocks if block update is "on wire" while player digs nodes

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This commit is contained in:
sapier
2014-07-12 20:20:11 +02:00
parent 247a1ebf23
commit 8e9d896f2d
3 changed files with 31 additions and 7 deletions
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23
src/server.cpp
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@@ -2545,14 +2545,17 @@ void Server::ProcessData(u8 *data, u32 datasize, u16 peer_id)
if(is_valid_dig && n.getContent() != CONTENT_IGNORE)
m_script->node_on_dig(p_under, n, playersao);
v3s16 blockpos = getNodeBlockPos(floatToInt(pointed_pos_under, BS));
RemoteClient *client = getClient(peer_id);
// Send unusual result (that is, node not being removed)
if(m_env->getMap().getNodeNoEx(p_under).getContent() != CONTENT_AIR)
{
// Re-send block to revert change on client-side
RemoteClient *client = getClient(peer_id);
v3s16 blockpos = getNodeBlockPos(floatToInt(pointed_pos_under, BS));
client->SetBlockNotSent(blockpos);
}
else {
client->ResendBlockIfOnWire(blockpos);
}
}
} // action == 2
@@ -2594,15 +2597,21 @@ void Server::ProcessData(u8 *data, u32 datasize, u16 peer_id)
// If item has node placement prediction, always send the
// blocks to make sure the client knows what exactly happened
if(item.getDefinition(m_itemdef).node_placement_prediction != ""){
RemoteClient *client = getClient(peer_id);
v3s16 blockpos = getNodeBlockPos(floatToInt(pointed_pos_above, BS));
RemoteClient *client = getClient(peer_id);
v3s16 blockpos = getNodeBlockPos(floatToInt(pointed_pos_above, BS));
v3s16 blockpos2 = getNodeBlockPos(floatToInt(pointed_pos_under, BS));
if(item.getDefinition(m_itemdef).node_placement_prediction != "") {
client->SetBlockNotSent(blockpos);
v3s16 blockpos2 = getNodeBlockPos(floatToInt(pointed_pos_under, BS));
if(blockpos2 != blockpos){
if(blockpos2 != blockpos) {
client->SetBlockNotSent(blockpos2);
}
}
else {
client->ResendBlockIfOnWire(blockpos);
if(blockpos2 != blockpos) {
client->ResendBlockIfOnWire(blockpos2);
}
}
} // action == 3
/*