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Noise: Create a deep copy of NoiseParams

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This commit is contained in:
kwolekr 2014-12-10 00:37:09 -05:00
parent 88c28414f4
commit fb2bc956b1
9 changed files with 91 additions and 91 deletions
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9
src/script/lua_api/l_mapgen.cpp
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@ -546,7 +546,14 @@ int ModApiMapgen::l_register_ore(lua_State *L)
getflagsfield(L, index, "flags", flagdesc_ore, &ore->flags, NULL);
lua_getfield(L, index, "noise_params");
ore->np = get_noiseparams(L, -1);
if (read_noiseparams(L, -1, &ore->np)) {
ore->flags |= OREFLAG_USE_NOISE;
} else if (ore->NEEDS_NOISE) {
errorstream << "register_ore: specified ore type requires valid "
"noise parameters" << std::endl;
delete ore;
return 0;
}
lua_pop(L, 1);
u32 id = oremgr->add(ore);

8
src/script/lua_api/l_noise.cpp
View file

@ -161,7 +161,7 @@ int LuaPerlinNoiseMap::l_get2dMap(lua_State *L)
for (int y = 0; y != n->sy; y++) {
lua_newtable(L);
for (int x = 0; x != n->sx; x++) {
float noiseval = n->np->offset + n->np->scale * n->result[i++];
float noiseval = n->np.offset + n->np.scale * n->result[i++];
lua_pushnumber(L, noiseval);
lua_rawseti(L, -2, x + 1);
}
@ -185,7 +185,7 @@ int LuaPerlinNoiseMap::l_get2dMap_flat(lua_State *L)
lua_newtable(L);
for (int i = 0; i != maplen; i++) {
float noiseval = n->np->offset + n->np->scale * n->result[i];
float noiseval = n->np.offset + n->np.scale * n->result[i];
lua_pushnumber(L, noiseval);
lua_rawseti(L, -2, i + 1);
}
@ -210,7 +210,7 @@ int LuaPerlinNoiseMap::l_get3dMap(lua_State *L)
for (int y = 0; y != n->sy; y++) {
lua_newtable(L);
for (int x = 0; x != n->sx; x++) {
lua_pushnumber(L, n->np->offset + n->np->scale * n->result[i++]);
lua_pushnumber(L, n->np.offset + n->np.scale * n->result[i++]);
lua_rawseti(L, -2, x + 1);
}
lua_rawseti(L, -2, y + 1);
@ -236,7 +236,7 @@ int LuaPerlinNoiseMap::l_get3dMap_flat(lua_State *L)
lua_newtable(L);
for (int i = 0; i != maplen; i++) {
float noiseval = n->np->offset + n->np->scale * n->result[i];
float noiseval = n->np.offset + n->np.scale * n->result[i];
lua_pushnumber(L, noiseval);
lua_rawseti(L, -2, i + 1);
}