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Add minetest.set_noiseparam_defaults() Lua API

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This commit is contained in:
kwolekr 2014-02-15 18:20:15 -05:00
parent c873164878
commit 3570f3e396
13 changed files with 368 additions and 270 deletions
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27
src/script/common/c_content.cpp
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@ -958,25 +958,36 @@ void luaentity_get(lua_State *L, u16 id)
/******************************************************************************/
NoiseParams *read_noiseparams(lua_State *L, int index)
{
NoiseParams *np = new NoiseParams;
if (!read_noiseparams_nc(L, index, np)) {
delete np;
np = NULL;
}
return np;
}
bool read_noiseparams_nc(lua_State *L, int index, NoiseParams *np)
{
if (index < 0)
index = lua_gettop(L) + 1 + index;
if (!lua_istable(L, index))
return NULL;
return false;
NoiseParams *np = new NoiseParams;
np->offset = getfloatfield_default(L, index, "offset", 0.0);
np->scale = getfloatfield_default(L, index, "scale", 0.0);
np->persist = getfloatfield_default(L, index, "persist", 0.0);
np->seed = getintfield_default(L, index, "seed", 0);
np->octaves = getintfield_default(L, index, "octaves", 0);
np->offset = getfloatfield_default(L, index, "offset", 0.0);
np->scale = getfloatfield_default(L, index, "scale", 0.0);
lua_getfield(L, index, "spread");
np->spread = read_v3f(L, -1);
lua_pop(L, 1);
np->seed = getintfield_default(L, index, "seed", 0);
np->octaves = getintfield_default(L, index, "octaves", 0);
np->persist = getfloatfield_default(L, index, "persist", 0.0);
return np;
return true;
}
/******************************************************************************/