X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Fclientiface.cpp;h=a3c44fb9e17468532e545dd5e3792b76f4925ae9;hb=549cfd9db80c858bdc8d23a237ea57ccf5f68400;hp=404ce0d4ed020339c7f1eba0ad676bebc4b97040;hpb=cdedaac5e299f71df72c2eb49ec52506467af831;p=dragonfireclient.git

diff --git a/src/clientiface.cpp b/src/clientiface.cpp
index 404ce0d4e..a3c44fb9e 100644
--- a/src/clientiface.cpp
+++ b/src/clientiface.cpp
@@ -125,7 +125,7 @@ void RemoteClient::GetNextBlocks (
 	if (playerspeed.getLength() > 1.0f * BS)
 		playerspeeddir = playerspeed / playerspeed.getLength();
 	// Predict to next block
-	v3f playerpos_predicted = playerpos + playerspeeddir*MAP_BLOCKSIZE*BS;
+	v3f playerpos_predicted = playerpos + playerspeeddir * (MAP_BLOCKSIZE * BS);
 
 	v3s16 center_nodepos = floatToInt(playerpos_predicted, BS);
 
@@ -196,19 +196,28 @@ void RemoteClient::GetNextBlocks (
 	s16 wanted_range = sao->getWantedRange() + 1;
 	float camera_fov = sao->getFov();
 
-	const s16 full_d_max = std::min(m_max_send_distance, wanted_range);
-	const s16 d_opt = std::min(m_block_optimize_distance, wanted_range);
+	const s16 full_d_max = std::min(adjustDist(m_max_send_distance, camera_fov), wanted_range);
+	const s16 d_opt = std::min(adjustDist(m_block_optimize_distance, camera_fov), 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 = std::min(m_max_gen_distance, wanted_range);
+	s16 d_max_gen = std::min(adjustDist(m_max_gen_distance, camera_fov), wanted_range);
 
-	// Don't loop very much at a time
-	s16 max_d_increment_at_time = 2;
+	// Don't loop very much at a time, adjust with distance,
+	// do more work per RTT with greater distances.
+	s16 max_d_increment_at_time = full_d_max / 9 + 1;
 	if (d_max > d_start + max_d_increment_at_time)
 		d_max = d_start + max_d_increment_at_time;
 
+	// cos(angle between velocity and camera) * |velocity|
+	// Limit to 0.0f in case player moves backwards.
+	f32 dot = rangelim(camera_dir.dotProduct(playerspeed), 0.0f, 300.0f);
+
+	// Reduce the field of view when a player moves and looks forward.
+	// limit max fov effect to 50%, 60% at 20n/s fly speed
+	camera_fov = camera_fov / (1 + dot / 300.0f);
+
 	s32 nearest_emerged_d = -1;
 	s32 nearest_emergefull_d = -1;
 	s32 nearest_sent_d = -1;