diff options
Diffstat (limited to 'src/treegen.cpp')
| -rw-r--r-- | src/treegen.cpp | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/src/treegen.cpp b/src/treegen.cpp index a8500026b..5ddf1132d 100644 --- a/src/treegen.cpp +++ b/src/treegen.cpp @@ -28,15 +28,16 @@ with this program; if not, write to the Free Software Foundation, Inc., namespace treegen { + void make_tree(ManualMapVoxelManipulator &vmanip, v3s16 p0, - bool is_apple_tree, INodeDefManager *ndef,int seed) + bool is_apple_tree, INodeDefManager *ndef, int seed) { MapNode treenode(ndef->getId("mapgen_tree")); MapNode leavesnode(ndef->getId("mapgen_leaves")); MapNode applenode(ndef->getId("mapgen_apple")); - PseudoRandom ps(seed); - s16 trunk_h = ps.range(4, 5); + PseudoRandom pr(seed); + s16 trunk_h = pr.range(4, 5); v3s16 p1 = p0; for(s16 ii=0; ii<trunk_h; ii++) { @@ -72,9 +73,9 @@ void make_tree(ManualMapVoxelManipulator &vmanip, v3s16 p0, s16 d = 1; v3s16 p( - ps.range(leaves_a.MinEdge.X, leaves_a.MaxEdge.X-d), - ps.range(leaves_a.MinEdge.Y, leaves_a.MaxEdge.Y-d), - ps.range(leaves_a.MinEdge.Z, leaves_a.MaxEdge.Z-d) + pr.range(leaves_a.MinEdge.X, leaves_a.MaxEdge.X-d), + pr.range(leaves_a.MinEdge.Y, leaves_a.MaxEdge.Y-d), + pr.range(leaves_a.MinEdge.Z, leaves_a.MaxEdge.Z-d) ); for(s16 z=0; z<=d; z++) @@ -100,7 +101,7 @@ void make_tree(ManualMapVoxelManipulator &vmanip, v3s16 p0, continue; u32 i = leaves_a.index(x,y,z); if(leaves_d[i] == 1) { - bool is_apple = ps.range(0,99) < 10; + bool is_apple = pr.range(0,99) < 10; if(is_apple_tree && is_apple) { vmanip.m_data[vi] = applenode; } else { @@ -111,7 +112,7 @@ void make_tree(ManualMapVoxelManipulator &vmanip, v3s16 p0, } // L-System tree LUA spawner -void spawn_ltree (ServerEnvironment *env, v3s16 p0, INodeDefManager *ndef, TreeDef tree_definition) +void spawn_ltree(ServerEnvironment *env, v3s16 p0, INodeDefManager *ndef, TreeDef tree_definition) { ServerMap *map = &env->getServerMap(); std::map<v3s16, MapBlock*> modified_blocks; @@ -506,17 +507,17 @@ v3f transposeMatrix(irr::core::matrix4 M, v3f v) return translated; } -#if 0 -static void make_jungletree(VoxelManipulator &vmanip, v3s16 p0, - INodeDefManager *ndef) +void make_jungletree(VoxelManipulator &vmanip, v3s16 p0, + INodeDefManager *ndef, int seed) { MapNode treenode(ndef->getId("mapgen_jungletree")); MapNode leavesnode(ndef->getId("mapgen_leaves")); + PseudoRandom pr(seed); for(s16 x=-1; x<=1; x++) for(s16 z=-1; z<=1; z++) { - if(myrand_range(0, 2) == 0) + if(pr.range(0, 2) == 0) continue; v3s16 p1 = p0 + v3s16(x,0,z); v3s16 p2 = p0 + v3s16(x,-1,z); @@ -527,7 +528,7 @@ static void make_jungletree(VoxelManipulator &vmanip, v3s16 p0, vmanip.m_data[vmanip.m_area.index(p1)] = treenode; } - s16 trunk_h = myrand_range(8, 12); + s16 trunk_h = pr.range(8, 12); v3s16 p1 = p0; for(s16 ii=0; ii<trunk_h; ii++) { @@ -562,9 +563,9 @@ static void make_jungletree(VoxelManipulator &vmanip, v3s16 p0, s16 d = 1; v3s16 p( - myrand_range(leaves_a.MinEdge.X, leaves_a.MaxEdge.X-d), - myrand_range(leaves_a.MinEdge.Y, leaves_a.MaxEdge.Y-d), - myrand_range(leaves_a.MinEdge.Z, leaves_a.MaxEdge.Z-d) + pr.range(leaves_a.MinEdge.X, leaves_a.MaxEdge.X-d), + pr.range(leaves_a.MinEdge.Y, leaves_a.MaxEdge.Y-d), + pr.range(leaves_a.MinEdge.Z, leaves_a.MaxEdge.Z-d) ); for(s16 z=0; z<=d; z++) @@ -593,6 +594,5 @@ static void make_jungletree(VoxelManipulator &vmanip, v3s16 p0, vmanip.m_data[vi] = leavesnode; } } -#endif }; // namespace treegen |