Fix alpha for liquid nodes (#5494)

[oweals/minetest.git] / src / mapgen_v5.cpp

diff --git a/src/mapgen_v5.cpp b/src/mapgen_v5.cpp
index b983026e6d47141f63ce8ce8ed95f9d41d2b2785..1c4d1fd70ac3ab761d9e67344a9a47e8eaa243f7 100644 (file)
--- a/src/mapgen_v5.cpp
+++ b/src/mapgen_v5.cpp
@@ -33,7 +33,6 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "emerge.h"
 #include "dungeongen.h"
 #include "cavegen.h"
-#include "treegen.h"
 #include "mg_biome.h"
 #include "mg_ore.h"
 #include "mg_decoration.h"
@@ -205,12 +204,12 @@ void MapgenV5::makeChunk(BlockMakeData *data)
 
        // Generate caverns, tunnels and classic caves
        if (flags & MG_CAVES) {
-               bool has_cavern = false;
+               bool near_cavern = false;
                // Generate caverns
                if (spflags & MGV5_CAVERNS)
-                       has_cavern = generateCaverns(stone_surface_max_y);
+                       near_cavern = generateCaverns(stone_surface_max_y);
                // Generate tunnels and classic caves
-               if (has_cavern)
+               if (near_cavern)
                        // Disable classic caves in this mapchunk by setting
                        // 'large cave depth' to world base. Avoids excessive liquid in
                        // large caverns and floating blobs of overgenerated liquid.