Optimize/adjust blocks/ActiveObjects sent at the server based on client settings. (#4811)

Optimize/adjust blocks and active blocks sent at the server based on client settings.

1 files changed, 13 insertions, 0 deletions

diff --git a/src/network/serverpackethandler.cpp b/src/network/serverpackethandler.cpp
index 70eb0a828..5e50bb865 100644
--- a/src/network/serverpackethandler.cpp
+++ b/src/network/serverpackethandler.cpp
@@ -782,6 +782,7 @@ void Server::process_PlayerPos(RemotePlayer *player, PlayerSAO *playersao,
 
 	v3s32 ps, ss;
 	s32 f32pitch, f32yaw;
+	u8 f32fov;
 
 	*pkt >> ps;
 	*pkt >> ss;
@@ -792,8 +793,18 @@ void Server::process_PlayerPos(RemotePlayer *player, PlayerSAO *playersao,
 	f32 yaw = (f32)f32yaw / 100.0;
 	u32 keyPressed = 0;
 
+	// default behavior (in case an old client doesn't send these)
+	f32 fov = (72.0*M_PI/180) * 4./3.;
+	u8 wanted_range = 0;
+
 	if (pkt->getRemainingBytes() >= 4)
 		*pkt >> keyPressed;
+	if (pkt->getRemainingBytes() >= 1) {
+		*pkt >> f32fov;
+		fov = (f32)f32fov / 80.0;
+	}
+	if (pkt->getRemainingBytes() >= 1)
+		*pkt >> wanted_range;
 
 	v3f position((f32)ps.X / 100.0, (f32)ps.Y / 100.0, (f32)ps.Z / 100.0);
 	v3f speed((f32)ss.X / 100.0, (f32)ss.Y / 100.0, (f32)ss.Z / 100.0);
@@ -805,6 +816,8 @@ void Server::process_PlayerPos(RemotePlayer *player, PlayerSAO *playersao,
 	player->setSpeed(speed);
 	playersao->setPitch(pitch);
 	playersao->setYaw(yaw);
+	playersao->setFov(fov);
+	playersao->setWantedRange(wanted_range);
 	player->keyPressed = keyPressed;
 	player->control.up = (keyPressed & 1);
 	player->control.down = (keyPressed & 2);