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Diffstat (limited to '')
| -rw-r--r-- | src/scriptapi.cpp | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/src/scriptapi.cpp b/src/scriptapi.cpp index e26e880a9..d086b7e51 100644 --- a/src/scriptapi.cpp +++ b/src/scriptapi.cpp @@ -48,6 +48,7 @@ extern "C" { #include "noise.h" // PseudoRandom for LuaPseudoRandom #include "util/pointedthing.h" #include "rollback.h" +#include "treegen.h" static void stackDump(lua_State *L, std::ostream &o) { @@ -4004,6 +4005,45 @@ private: return 0; } + static int l_spawn_tree(lua_State *L) + { + EnvRef *o = checkobject(L, 1); + ServerEnvironment *env = o->m_env; + if(env == NULL) return 0; + v3s16 p0 = read_v3s16(L, 2); + + treegen::TreeDef tree_def; + std::string trunk,leaves,fruit; + INodeDefManager *ndef = env->getGameDef()->ndef(); + + if(lua_istable(L, 3)) + { + getstringfield(L, 3, "axiom", tree_def.initial_axiom); + getstringfield(L, 3, "rules_a", tree_def.rules_a); + getstringfield(L, 3, "rules_b", tree_def.rules_b); + getstringfield(L, 3, "rules_c", tree_def.rules_a); + getstringfield(L, 3, "rules_d", tree_def.rules_b); + getstringfield(L, 3, "trunk", trunk); + tree_def.trunknode=ndef->getId(trunk); + getstringfield(L, 3, "leaves", leaves); + tree_def.leavesnode=ndef->getId(leaves); + getintfield(L, 3, "angle", tree_def.angle); + getintfield(L, 3, "iterations", tree_def.iterations); + getintfield(L, 3, "random_level", tree_def.iterations_random_level); + getboolfield(L, 3, "thin_trunks", tree_def.thin_trunks); + getboolfield(L, 3, "fruit_tree", tree_def.fruit_tree); + if (tree_def.fruit_tree) + { + getstringfield(L, 3, "fruit", fruit); + tree_def.fruitnode=ndef->getId(fruit); + } + } + else + return 0; + treegen::spawn_ltree (env, p0, ndef, tree_def); + return 1; + } + public: EnvRef(ServerEnvironment *env): m_env(env) @@ -4086,6 +4126,7 @@ const luaL_reg EnvRef::methods[] = { method(EnvRef, find_nodes_in_area), method(EnvRef, get_perlin), method(EnvRef, clear_objects), + method(EnvRef, spawn_tree), {0,0} }; |