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Clean up Mapgen

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This commit is contained in:
kwolekr 2013-03-11 21:32:52 -04:00
parent eb90c3d92d
commit d10223254a
6 changed files with 798 additions and 3234 deletions
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34
src/treegen.cpp
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@ -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