#include "clientiface.h"
#include "util/numeric.h"
-#include "util/mathconstants.h"
#include "remoteplayer.h"
#include "settings.h"
#include "mapblock.h"
#include "network/connection.h"
-#include "environment.h"
+#include "serverenvironment.h"
#include "map.h"
#include "emerge.h"
#include "content_sao.h" // TODO this is used for cleanup of only
#include "log.h"
+#include "network/serveropcodes.h"
#include "util/srp.h"
const char *ClientInterface::statenames[] = {
*/
s32 new_nearest_unsent_d = -1;
- const s16 full_d_max = g_settings->getS16("max_block_send_distance");
- const s16 d_opt = g_settings->getS16("block_send_optimize_distance");
+ // get view range and camera fov from the client
+ s16 wanted_range = sao->getWantedRange();
+ float camera_fov = sao->getFov();
+ // if FOV, wanted_range are not available (old client), fall back to old default
+ if (wanted_range <= 0) wanted_range = 1000;
+ if (camera_fov <= 0) camera_fov = (72.0*M_PI/180) * 4./3.;
+
+ const s16 full_d_max = MYMIN(g_settings->getS16("max_block_send_distance"), wanted_range);
+ const s16 d_opt = MYMIN(g_settings->getS16("block_send_optimize_distance"), wanted_range);
+ const s16 d_blocks_in_sight = full_d_max * BS * MAP_BLOCKSIZE;
+ //infostream << "Fov from client " << camera_fov << " full_d_max " << full_d_max << std::endl;
s16 d_max = full_d_max;
- s16 d_max_gen = g_settings->getS16("max_block_generate_distance");
+ s16 d_max_gen = MYMIN(g_settings->getS16("max_block_generate_distance"), wanted_range);
// Don't loop very much at a time
s16 max_d_increment_at_time = 2;
s32 nearest_sent_d = -1;
//bool queue_is_full = false;
+ const v3s16 cam_pos_nodes = floatToInt(camera_pos, BS);
+ const bool occ_cull = g_settings->getBool("server_side_occlusion_culling");
+
s16 d;
for(d = d_start; d <= d_max; d++) {
/*
continue;
/*
- Do not go over-limit
+ Do not go over max mapgen limit
*/
- if (blockpos_over_limit(p))
+ if (blockpos_over_max_limit(p))
continue;
// If this is true, inexistent block will be made from scratch
FOV setting. The default of 72 degrees is fine.
*/
- float camera_fov = (72.0*M_PI/180) * 4./3.;
- if(isBlockInSight(p, camera_pos, camera_dir, camera_fov, 10000*BS) == false)
- {
+ f32 dist;
+ if (!isBlockInSight(p, camera_pos, camera_dir, camera_fov, d_blocks_in_sight, &dist)) {
continue;
}
surely_not_found_on_disk = true;
}
- // Block is valid if lighting is up-to-date and data exists
- if(block->isValid() == false)
- {
- block_is_invalid = true;
- }
-
if(block->isGenerated() == false)
block_is_invalid = true;
if(block->getDayNightDiff() == false)
continue;
}
+
+ if (occ_cull && !block_is_invalid &&
+ env->getMap().isBlockOccluded(block, cam_pos_nodes)) {
+ continue;
+ }
}
/*
/*
Add block to send queue
*/
- PrioritySortedBlockTransfer q((float)d, p, peer_id);
+ PrioritySortedBlockTransfer q((float)dist, p, peer_id);
dest.push_back(q);
} else if(nearest_emergefull_d != -1){
new_nearest_unsent_d = nearest_emergefull_d;
} else {
- if(d > g_settings->getS16("max_block_send_distance")){
+ if(d > full_d_max){
new_nearest_unsent_d = 0;
m_nothing_to_send_pause_timer = 2.0;
} else {
u32 RemoteClient::uptime()
{
- return getTime(PRECISION_SECONDS) - m_connection_time;
+ return porting::getTime(PRECISION_SECONDS) - m_connection_time;
}
ClientInterface::ClientInterface(con::Connection* con)
m_con->Send(peer_id, channelnum, pkt, reliable);
}
-void ClientInterface::sendToAll(u16 channelnum,
- NetworkPacket* pkt, bool reliable)
+void ClientInterface::sendToAll(NetworkPacket *pkt)
{
MutexAutoLock clientslock(m_clients_mutex);
- for(UNORDERED_MAP<u16, RemoteClient*>::iterator i = m_clients.begin();
- i != m_clients.end(); ++i) {
+ for (UNORDERED_MAP<u16, RemoteClient*>::iterator i = m_clients.begin();
+ i != m_clients.end(); ++i) {
RemoteClient *client = i->second;
if (client->net_proto_version != 0) {
- m_con->Send(client->peer_id, channelnum, pkt, reliable);
+ m_con->Send(client->peer_id,
+ clientCommandFactoryTable[pkt->getCommand()].channel, pkt,
+ clientCommandFactoryTable[pkt->getCommand()].reliable);
}
}
}