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Rewrite generate notification mechanism

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Add support for notify-on-decoration
Clean up mapgen constructors
Clean up mapgen.cpp code style somewhat
Remove trailing whitespace from some files
This commit is contained in:
kwolekr 2014-12-06 04:18:04 -05:00
parent 2b119e1e19
commit 5062b99cb0
19 changed files with 436 additions and 329 deletions
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16
src/mg_decoration.cpp
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@ -144,7 +144,9 @@ size_t Decoration::placeDeco(Mapgen *mg, u32 blockseed, v3s16 nmin, v3s16 nmax)
}
}
generate(mg, &ps, max_y, v3s16(x, y, z));
v3s16 pos(x, y, z);
if (generate(mg, &ps, max_y, pos))
mg->gennotify.addEvent(GENNOTIFY_DECORATION, pos, id);
}
}
@ -254,12 +256,12 @@ bool DecoSimple::canPlaceDecoration(ManualMapVoxelManipulator *vm, v3s16 p)
}
void DecoSimple::generate(Mapgen *mg, PseudoRandom *pr, s16 max_y, v3s16 p)
size_t DecoSimple::generate(Mapgen *mg, PseudoRandom *pr, s16 max_y, v3s16 p)
{
ManualMapVoxelManipulator *vm = mg->vm;
if (!canPlaceDecoration(vm, p))
return;
return 0;
content_t c_place = c_decos[pr->range(0, c_decos.size() - 1)];
@ -279,6 +281,8 @@ void DecoSimple::generate(Mapgen *mg, PseudoRandom *pr, s16 max_y, v3s16 p)
vm->m_data[vi] = MapNode(c_place);
}
return 1;
}
@ -291,7 +295,7 @@ int DecoSimple::getHeight()
///////////////////////////////////////////////////////////////////////////////
void DecoSchematic::generate(Mapgen *mg, PseudoRandom *pr, s16 max_y, v3s16 p)
size_t DecoSchematic::generate(Mapgen *mg, PseudoRandom *pr, s16 max_y, v3s16 p)
{
ManualMapVoxelManipulator *vm = mg->vm;
@ -305,12 +309,14 @@ void DecoSchematic::generate(Mapgen *mg, PseudoRandom *pr, s16 max_y, v3s16 p)
u32 vi = vm->m_area.index(p);
content_t c = vm->m_data[vi].getContent();
if (!CONTAINS(c_place_on, c))
return;
return 0;
Rotation rot = (rotation == ROTATE_RAND) ?
(Rotation)pr->range(ROTATE_0, ROTATE_270) : rotation;
schematic->blitToVManip(p, vm, rot, false, mg->ndef);
return 1;
}