| 43 | */ |
| 44 | template <typename T, typename TGetTableFunc> |
| 45 | static ChangeInfoResult LoadTranslationTable(uint first, uint last, ByteReader &buf, TGetTableFunc gettable, std::string_view name) |
| 46 | { |
| 47 | if (first != 0) { |
| 48 | GrfMsg(1, "LoadTranslationTable: {} translation table must start at zero", name); |
| 49 | return CIR_INVALID_ID; |
| 50 | } |
| 51 | |
| 52 | std::vector<T> &translation_table = gettable(*_cur_gps.grffile); |
| 53 | translation_table.clear(); |
| 54 | translation_table.reserve(last); |
| 55 | for (uint id = first; id < last; ++id) { |
| 56 | translation_table.push_back(T(std::byteswap(buf.ReadDWord()))); |
| 57 | } |
| 58 | |
| 59 | GRFFile *grf_override = GetCurrentGRFOverride(); |
| 60 | if (grf_override != nullptr) { |
| 61 | /* GRF override is present, copy the translation table to the overridden GRF as well. */ |
| 62 | GrfMsg(1, "LoadTranslationTable: Copying {} translation table to override GRFID {:08X}", name, std::byteswap(grf_override->grfid)); |
| 63 | std::vector<T> &override_table = gettable(*grf_override); |
| 64 | override_table = translation_table; |
| 65 | } |
| 66 | |
| 67 | return CIR_SUCCESS; |
| 68 | } |
| 69 | |
| 70 | static ChangeInfoResult LoadBadgeTranslationTable(uint first, uint last, ByteReader &buf, std::vector<BadgeID> &translation_table, std::string_view name) |
| 71 | { |