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Mapgen v6: Use snow blocks in tundra and remove them from taiga (#5827) 

* Mapgen v6: Use snow blocks in tundra and remove them from taiga

* Use snowblocks in tundra above dirt with snow
master
Casimir 2017-06-04 09:37:30 +02:00 committed by Loïc Blot
parent 7786521f15
commit 0e58168fe5
1 changed files with 5 additions and 6 deletions
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11
src/mapgen_v6.cpp
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@ -1002,14 +1002,13 @@ void MapgenV6::placeTreesAndJungleGrass()
continue; continue;
v3s16 p(x, y, z); v3s16 p(x, y, z);
// Trees grow only on mud and grass and snowblock // Trees grow only on mud and grass
{ {
u32 i = vm->m_area.index(p); u32 i = vm->m_area.index(p);
content_t c = vm->m_data[i].getContent(); content_t c = vm->m_data[i].getContent();
if (c != c_dirt && if (c != c_dirt &&
c != c_dirt_with_grass && c != c_dirt_with_grass &&
c != c_dirt_with_snow && c != c_dirt_with_snow)
c != c_snowblock)
continue; continue;
} }
p.Y++; p.Y++;
@ -1064,15 +1063,15 @@ void MapgenV6::growGrass() // Add surface nodes
content_t c = vm->m_data[i].getContent(); content_t c = vm->m_data[i].getContent();
if (surface_y >= water_level - 20) { if (surface_y >= water_level - 20) {
if (bt == BT_TAIGA && c == c_dirt) { if (bt == BT_TAIGA && c == c_dirt) {
vm->m_data[i] = n_snowblock;
vm->m_area.add_y(em, i, -1);
vm->m_data[i] = n_dirt_with_snow; vm->m_data[i] = n_dirt_with_snow;
} else if (bt == BT_TUNDRA) { } else if (bt == BT_TUNDRA) {
if (c == c_dirt) { if (c == c_dirt) {
vm->m_data[i] = n_snowblock;
vm->m_area.add_y(em, i, -1);
vm->m_data[i] = n_dirt_with_snow; vm->m_data[i] = n_dirt_with_snow;
} else if (c == c_stone && surface_y < node_max.Y) { } else if (c == c_stone && surface_y < node_max.Y) {
vm->m_area.add_y(em, i, 1); vm->m_area.add_y(em, i, 1);
vm->m_data[i] = n_snow; vm->m_data[i] = n_snowblock;
} }
} else if (c == c_dirt) { } else if (c == c_dirt) {
vm->m_data[i] = n_dirt_with_grass; vm->m_data[i] = n_dirt_with_grass;