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Change nil-component error to deprecation warning

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This commit is contained in:
sfan5 2025-05-26 21:42:21 +02:00
parent 6ca9d75f0b
commit 5c2599315c
3 changed files with 12 additions and 9 deletions
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7
src/script/common/c_converter.cpp
View file

@ -30,10 +30,13 @@ static v3d check_v3d(lua_State *L, int index);
} \
} while(0)
// TODO: this should be turned into an error in 2026.
// Just revert the commit that added this line.
#define CHECK_NOT_NIL(index, name) do { \
if (lua_isnoneornil(L, (index))) { \
throw LuaError(std::string("Invalid ") + (name) + \
" (value is nil)."); \
auto msg = std::string("Invalid ") + (name) + \
" (value is nil)."; \
log_deprecated(L, msg, 1, true); \
} \
} while(0)

6
src/script/lua_api/l_env.cpp
View file

@ -272,11 +272,11 @@ int ModApiEnv::l_get_node_raw(lua_State *L)
// mirrors the implementation of read_v3s16 (with the exact same rounding)
{
if (lua_isnoneornil(L, 1))
throw LuaError("X position is nil");
log_deprecated(L, "X position is nil", 1, true);
if (lua_isnoneornil(L, 2))
throw LuaError("Y position is nil");
log_deprecated(L, "Y position is nil", 1, true);
if (lua_isnoneornil(L, 3))
throw LuaError("Z position is nil");
log_deprecated(L, "Z position is nil", 1, true);
double x = lua_tonumber(L, 1);
double y = lua_tonumber(L, 2);
double z = lua_tonumber(L, 3);

8
src/unittest/test_scriptapi.cpp
View file

@ -144,10 +144,6 @@ void TestScriptApi::testVectorReadErr(MyScriptApi *script)
// both methods should reject these
const char *errs1[] = {
"return {y=1, z=3}",
"return {x=1, z=3}",
"return {x=1, y=3}",
"return {}",
"return 'bamboo'",
"return function() end",
"return nil",
@ -167,6 +163,10 @@ void TestScriptApi::testVectorReadMix(MyScriptApi *script)
// read_v3s16 should allow these, but check_v3s16 should not
const std::pair<const char*, v3s16> pairs2[] = {
{"return {}", {0, 0, 0}},
{"return {y=1, z=3}", {0, 1, 3}},
{"return {x=1, z=3}", {1, 0, 3}},
{"return {x=1, y=3}", {1, 3, 0}},
{"return {x='3', y='2.9', z=3}", {3, 3, 3}},
{"return {x=false, y=0, z=0}", {0, 0, 0}},
{"return {x='?', y=0, z=0}", {0, 0, 0}},