From 06056db301b47147fa9f200eac97a4fb941ce4a1 Mon Sep 17 00:00:00 2001
From: proller <proller@github.com>
Date: Sun, 25 Aug 2024 03:11:26 +0200
Subject: [PATCH] wip

---
 src/defaultsettings.cpp |  2 +-
 src/fm_clientiface.cpp  | 14 +++++++++++++-
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/src/defaultsettings.cpp b/src/defaultsettings.cpp
index f091b32cd..04a2098b6 100644
--- a/src/defaultsettings.cpp
+++ b/src/defaultsettings.cpp
@@ -388,7 +388,7 @@ void fm_set_default_settings(Settings *settings) {
 #endif
 
 #ifdef __EMSCRIPTEN__
-	settings->setDefault("viewing_range", "500");
+	settings->setDefault("viewing_range", "100");
 	settings->setDefault("client_mesh_chunk", "4");
 #endif
 
diff --git a/src/fm_clientiface.cpp b/src/fm_clientiface.cpp
index 2aa7a3f19..06b661366 100644
--- a/src/fm_clientiface.cpp
+++ b/src/fm_clientiface.cpp
@@ -377,9 +377,21 @@ int RemoteClient::GetNextBlocks(ServerEnvironment *env, EmergeManager *emerge,
 			// bool surely_not_found_on_disk = false;
 			// bool block_is_invalid = false;
 			if (block) {
-
 				if (d > 2 && block->content_only == CONTENT_AIR) {
+					uint8_t not_air = 0;
+					for (const auto &dir : g_6dirs) {
+						if (const auto *block_near =
+										env->getMap().getBlockNoCreateNoEx(p + dir)) {
+							if (block_near->content_only &&
+									block_near->content_only != CONTENT_AIR) {
+								++not_air;
+								break;
+							}
+						}
+					}
+					if (!not_air) {
 					continue;
+					}
 				}
 
 				if (block_sent > 0 && block_sent >= block->m_changed_timestamp) {