Bugfix: don't highlight air nodes.

[oweals/minetest.git] / src / mapgen.cpp

diff --git a/src/mapgen.cpp b/src/mapgen.cpp
index a7e9d2e04ced9afc09ba2053b61f1f85813ea87e..1a31a8bcb0d728f35c74266a12aaf6490bbf1476 100644 (file)
--- a/src/mapgen.cpp
+++ b/src/mapgen.cpp
@@ -977,10 +977,8 @@ void Mapgen::updateHeightmap(v3s16 nmin, v3s16 nmax) {
 
 
 void Mapgen::updateLiquid(UniqueQueue<v3s16> *trans_liquid, v3s16 nmin, v3s16 nmax) {
-       bool isliquid, wasliquid, rare;
+       bool isliquid, wasliquid;
        v3s16 em  = vm->m_area.getExtent();
-       rare = g_settings->getBool("liquid_finite");
-       int rarecnt = 0;
 
        for (s16 z = nmin.Z; z <= nmax.Z; z++) {
                for (s16 x = nmin.X; x <= nmax.X; x++) {
@@ -990,8 +988,8 @@ void Mapgen::updateLiquid(UniqueQueue<v3s16> *trans_liquid, v3s16 nmin, v3s16 nm
                        for (s16 y = nmax.Y; y >= nmin.Y; y--) {
                                isliquid = ndef->get(vm->m_data[i]).isLiquid();
 
-                               // there was a change between liquid and nonliquid, add to queue. no need to add every with liquid_finite
-                               if (isliquid != wasliquid && (!rare || !(rarecnt++ % 36)))
+                               // there was a change between liquid and nonliquid, add to queue.
+                               if (isliquid != wasliquid)
                                        trans_liquid->push_back(v3s16(x, y, z));
 
                                wasliquid = isliquid;