Mgv5/v7: Add check for water for deciding biome node stability

minetest · Apr 16, 2015 · ad789be · ad789be
1 parent a09e442
commit ad789be
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/mapgen_v5.cpp b/src/mapgen_v5.cpp
@@ -426,7 +426,7 @@ bool MapgenV5::generateBiomes(float *heat_map, float *humidity_map)
 			if (c == c_stone && have_air) {
 				content_t c_below = vm->m_data[i - em.X].getContent();
 
-				if (c_below != CONTENT_AIR) {
+				if (c_below != CONTENT_AIR && c_below != c_water_source) {
 					if (nplaced < y0_top) {
 						vm->m_data[i] = MapNode(biome->c_top);
 						nplaced++;

diff --git a/src/mapgen_v7.cpp b/src/mapgen_v7.cpp
@@ -620,7 +620,7 @@ bool MapgenV7::generateBiomes(float *heat_map, float *humidity_map)
 			if (c == c_stone && have_air) {
 				content_t c_below = vm->m_data[i - em.X].getContent();
 
-				if (c_below != CONTENT_AIR) {
+				if (c_below != CONTENT_AIR && c_below != c_water_source) {
 					if (nplaced < y0_top) {
 						vm->m_data[i] = MapNode(biome->c_top);
 						nplaced++;