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Add L-system trees as decorations (#14355)

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cx384 2024-03-12 20:10:28 +01:00 • committed by GitHub
parent f07e1026ac
commit 60810c2d37
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10 changed files with 125 additions and 46 deletions
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14
src/script/lua_api/l_mapgen.cpp
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@ -33,6 +33,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "mapgen/mg_schematic.h"
#include "mapgen/mapgen_v5.h"
#include "mapgen/mapgen_v7.h"
#include "mapgen/treegen.h"
#include "filesys.h"
#include "settings.h"
#include "log.h"
@ -110,6 +111,7 @@ bool read_schematic_def(lua_State *L, int index,
bool read_deco_simple(lua_State *L, DecoSimple *deco);
bool read_deco_schematic(lua_State *L, SchematicManager *schemmgr, DecoSchematic *deco);
bool read_deco_lsystem(lua_State *L, const NodeDefManager *ndef, DecoLSystem *deco);
///////////////////////////////////////////////////////////////////////////////
@ -1226,6 +1228,7 @@ int ModApiMapgen::l_register_decoration(lua_State *L)
success = read_deco_schematic(L, schemmgr, (DecoSchematic *)deco);
break;
case DECO_LSYSTEM:
success = read_deco_lsystem(L, ndef, (DecoLSystem *)deco);
break;
}
@ -1308,6 +1311,17 @@ bool read_deco_schematic(lua_State *L, SchematicManager *schemmgr, DecoSchematic
return schem != NULL;
}
bool read_deco_lsystem(lua_State *L, const NodeDefManager *ndef, DecoLSystem *deco)
{
deco->tree_def = std::make_shared<treegen::TreeDef>();
lua_getfield(L, 1, "treedef");
bool has_def = read_tree_def(L, -1, ndef, *(deco->tree_def));
lua_pop(L, 1);
return has_def;
}
// register_ore({lots of stuff})
int ModApiMapgen::l_register_ore(lua_State *L)