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Implement check_offset for decorations

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This commit is contained in:
Pascal Abresch 2023-01-17 17:19:35 +01:00 • committed by sfan5
parent c91182e1b3
commit ba80d1ce1f
4 changed files with 32 additions and 12 deletions
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5
src/script/lua_api/l_mapgen.cpp
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@ -1097,6 +1097,7 @@ int ModApiMapgen::l_register_decoration(lua_State *L)
deco->y_max = getintfield_default(L, index, "y_max", 31000);
deco->nspawnby = getintfield_default(L, index, "num_spawn_by", -1);
deco->place_offset_y = getintfield_default(L, index, "place_offset_y", 0);
deco->check_offset = getintfield_default(L, index, "check_offset", -1);
deco->sidelen = getintfield_default(L, index, "sidelen", 8);
if (deco->sidelen <= 0) {
errorstream << "register_decoration: sidelen must be "
@ -1131,6 +1132,10 @@ int ModApiMapgen::l_register_decoration(lua_State *L)
errorstream << "register_decoration: no spawn_by nodes defined,"
" but num_spawn_by specified" << std::endl;
}
if (deco->check_offset < -1 || deco->check_offset > 1) {
delete deco;
luaL_error(L, "register_decoration: check_offset out of range! Allowed values: [-1, 0, 1]");
}
//// Handle decoration type-specific parameters
bool success = false;