PulseStudio/VoxelEngine
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refactor libblock

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This commit is contained in:
MihailRis 2024-09-30 20:15:22 +03:00
parent fc99343fb5
commit 4f559c1086
1 changed files with 48 additions and 27 deletions
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75
src/logic/scripting/lua/libblock.cpp
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@ -438,6 +438,31 @@ static int l_decompose_state(lua::State* L) {
return 1;
}
static int get_field(
lua::State* L,
const ubyte* src,
const data::Field& field,
size_t index,
const data::StructLayout& dataStruct
) {
switch (field.type) {
case data::FieldType::I8:
case data::FieldType::I16:
case data::FieldType::I32:
case data::FieldType::I64:
return lua::pushinteger(L, dataStruct.getInteger(src, field, index));
case data::FieldType::F32:
case data::FieldType::F64:
return lua::pushnumber(L, dataStruct.getNumber(src, field, index));
case data::FieldType::CHAR:
return lua::pushstring(L,
std::string(dataStruct.getChars(src, field)).c_str());
case data::FieldType::COUNT:
return 0;
}
return 0;
}
static int l_get_field(lua::State* L) {
auto x = lua::tointeger(L, 1);
auto y = lua::tointeger(L, 2);
@ -468,20 +493,35 @@ static int l_get_field(lua::State* L) {
if (src == nullptr) {
throw std::runtime_error("block data is not allocated");
}
switch (field->type) {
return get_field(L, src, *field, index, dataStruct);
}
static int set_field(
lua::State* L,
ubyte* dst,
const data::Field& field,
size_t index,
const data::StructLayout& dataStruct,
const dv::value& value
) {
switch (field.type) {
case data::FieldType::CHAR:
if (value.isString()) {
return lua::pushinteger(L,
dataStruct.setUnicode(dst, value.asString(), field));
}
case data::FieldType::I8:
case data::FieldType::I16:
case data::FieldType::I32:
case data::FieldType::I64:
return lua::pushinteger(L, dataStruct.getInteger(src, *field, index));
dataStruct.setInteger(dst, value.asInteger(), field, index);
break;
case data::FieldType::F32:
case data::FieldType::F64:
return lua::pushnumber(L, dataStruct.getNumber(src, *field, index));
case data::FieldType::CHAR:
return lua::pushstring(L,
std::string(dataStruct.getChars(src, *field)).c_str());
dataStruct.setNumber(dst, value.asNumber(), field, index);
break;
case data::FieldType::COUNT:
return 0;
break;
}
return 0;
}
@ -517,26 +557,7 @@ static int l_set_field(lua::State* L) {
if (dst == nullptr) {
throw std::runtime_error("block data is not allocated");
}
switch (field->type) {
case data::FieldType::CHAR:
if (value.isString()) {
return lua::pushinteger(L,
dataStruct.setUnicode(dst, value.asString(), *field));
}
case data::FieldType::I8:
case data::FieldType::I16:
case data::FieldType::I32:
case data::FieldType::I64:
dataStruct.setInteger(dst, value.asInteger(), *field, index);
break;
case data::FieldType::F32:
case data::FieldType::F64:
dataStruct.setNumber(dst, value.asNumber(), *field, index);
break;
case data::FieldType::COUNT:
break;
}
return 0;
return set_field(L, dst, *field, index, dataStruct, value);
}
const luaL_Reg blocklib[] = {