diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mapgen.cpp | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/src/mapgen.cpp b/src/mapgen.cpp index 71696a349..b7e077f68 100644 --- a/src/mapgen.cpp +++ b/src/mapgen.cpp @@ -1863,7 +1863,7 @@ void make_block(BlockMakeData *data) //s16 y = find_ground_level(data->vmanip, v2s16(x,z)); s16 y = find_ground_level_from_noise(data->seed, v2s16(x,z), 4); // Don't make a tree under water level - if(y < WATER_LEVEL - 1) + if(y < WATER_LEVEL) continue; // Make sure tree fits (only trees whose starting point is // at this block are added) @@ -1878,7 +1878,7 @@ void make_block(BlockMakeData *data) { u32 i = data->vmanip->m_area.index(p); MapNode *n = &data->vmanip->m_data[i]; - if(n->d != CONTENT_AIR && n->d != CONTENT_IGNORE) + if(n->d != CONTENT_AIR && n->d != CONTENT_WATERSOURCE && n->d != CONTENT_IGNORE) { found = true; break; @@ -1896,22 +1896,19 @@ void make_block(BlockMakeData *data) continue; // Papyrus grows only on mud and in water - if(n->d == CONTENT_MUD && y == WATER_LEVEL - 1) + if(n->d == CONTENT_MUD && y <= WATER_LEVEL) { p.Y++; make_papyrus(vmanip, p); } - // Don't make a tree under water level - if(y < WATER_LEVEL) - continue; - // Trees grow only on mud and grass - if(n->d == CONTENT_MUD || n->d == CONTENT_GRASS) + // Trees grow only on mud and grass, on land + else if((n->d == CONTENT_MUD || n->d == CONTENT_GRASS) && y > WATER_LEVEL + 2) { p.Y++; make_tree(vmanip, p); } - // Cactii grow only on sand - else if(n->d == CONTENT_SAND) + // Cactii grow only on sand, on land + else if(n->d == CONTENT_SAND && y > WATER_LEVEL + 2) { p.Y++; make_cactus(vmanip, p); |