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refactor(editor): extract remove-* by-index handlers into cli_remove.cpp
Moves the four bounds-checked remove-by-index handlers
(--remove-creature, --remove-object, --remove-quest,
--remove-item) out of main.cpp into a new
cli_remove.{hpp,cpp} module. All four share the same
load-erase-save pattern with index validation and a "what
was removed" report for audit trails. The first three use
their respective editor classes (NpcSpawner, ObjectPlacer,
QuestEditor); --remove-item walks raw nlohmann::json since
items.json doesn't have a dedicated editor class yet.
main.cpp shrinks by 145 lines (6,131 to 5,986).
This commit is contained in:
Kelsi
parent
f1a2e6850b
commit
614d48a49b
4 changed files with 225 additions and 150 deletions
199
tools/editor/cli_remove.cpp
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199
tools/editor/cli_remove.cpp
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#include "cli_remove.hpp"
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#include "npc_spawner.hpp"
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#include "object_placer.hpp"
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#include "quest_editor.hpp"
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#include <nlohmann/json.hpp>
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#include <cstdint>
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#include <cstdio>
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#include <cstring>
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#include <filesystem>
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#include <fstream>
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#include <string>
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namespace wowee {
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namespace editor {
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namespace cli {
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namespace {
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int handleRemoveCreature(int& i, int /*argc*/, char** argv) {
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// Remove a creature spawn by 0-based index. Pair with
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// --info-creatures (or your editor) to find the right index
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// first; nothing identifies entries reliably across reloads.
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std::string zoneDir = argv[++i];
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std::string idxStr = argv[++i];
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std::string path = zoneDir + "/creatures.json";
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if (!std::filesystem::exists(path)) {
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std::fprintf(stderr, "remove-creature: %s not found\n", path.c_str());
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return 1;
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}
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int idx;
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try { idx = std::stoi(idxStr); }
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catch (...) {
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std::fprintf(stderr, "remove-creature: bad index '%s'\n", idxStr.c_str());
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return 1;
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}
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wowee::editor::NpcSpawner sp;
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sp.loadFromFile(path);
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if (idx < 0 || idx >= static_cast<int>(sp.spawnCount())) {
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std::fprintf(stderr, "remove-creature: index %d out of range [0, %zu)\n",
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idx, sp.spawnCount());
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return 1;
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}
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std::string removedName = sp.getSpawns()[idx].name;
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sp.removeCreature(idx);
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if (!sp.saveToFile(path)) {
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std::fprintf(stderr, "remove-creature: failed to write %s\n", path.c_str());
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return 1;
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}
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std::printf("Removed creature '%s' (was index %d) from %s (now %zu total)\n",
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removedName.c_str(), idx, path.c_str(), sp.spawnCount());
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return 0;
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}
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int handleRemoveObject(int& i, int /*argc*/, char** argv) {
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std::string zoneDir = argv[++i];
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std::string idxStr = argv[++i];
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std::string path = zoneDir + "/objects.json";
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if (!std::filesystem::exists(path)) {
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std::fprintf(stderr, "remove-object: %s not found\n", path.c_str());
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return 1;
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}
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int idx;
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try { idx = std::stoi(idxStr); }
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catch (...) {
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std::fprintf(stderr, "remove-object: bad index '%s'\n", idxStr.c_str());
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return 1;
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}
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wowee::editor::ObjectPlacer placer;
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placer.loadFromFile(path);
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auto& objs = placer.getObjects();
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if (idx < 0 || idx >= static_cast<int>(objs.size())) {
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std::fprintf(stderr, "remove-object: index %d out of range [0, %zu)\n",
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idx, objs.size());
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return 1;
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}
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std::string removedPath = objs[idx].path;
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objs.erase(objs.begin() + idx);
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if (!placer.saveToFile(path)) {
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std::fprintf(stderr, "remove-object: failed to write %s\n", path.c_str());
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return 1;
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}
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std::printf("Removed object '%s' (was index %d) from %s (now %zu total)\n",
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removedPath.c_str(), idx, path.c_str(), objs.size());
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return 0;
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}
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int handleRemoveQuest(int& i, int /*argc*/, char** argv) {
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std::string zoneDir = argv[++i];
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std::string idxStr = argv[++i];
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std::string path = zoneDir + "/quests.json";
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if (!std::filesystem::exists(path)) {
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std::fprintf(stderr, "remove-quest: %s not found\n", path.c_str());
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return 1;
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}
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int idx;
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try { idx = std::stoi(idxStr); }
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catch (...) {
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std::fprintf(stderr, "remove-quest: bad index '%s'\n", idxStr.c_str());
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return 1;
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}
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wowee::editor::QuestEditor qe;
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qe.loadFromFile(path);
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if (idx < 0 || idx >= static_cast<int>(qe.questCount())) {
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std::fprintf(stderr, "remove-quest: index %d out of range [0, %zu)\n",
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idx, qe.questCount());
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return 1;
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}
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std::string removedTitle = qe.getQuests()[idx].title;
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qe.removeQuest(idx);
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if (!qe.saveToFile(path)) {
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std::fprintf(stderr, "remove-quest: failed to write %s\n", path.c_str());
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return 1;
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}
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std::printf("Removed quest '%s' (was index %d) from %s (now %zu total)\n",
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removedTitle.c_str(), idx, path.c_str(), qe.questCount());
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return 0;
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}
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int handleRemoveItem(int& i, int /*argc*/, char** argv) {
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// Remove the item at given 0-based index from <zoneDir>/
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// items.json. Mirrors --remove-creature/--remove-object/
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// --remove-quest semantics — bounds-checked, file rewrites
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// on success, exit 1 on out-of-range.
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std::string zoneDir = argv[++i];
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int idx = -1;
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try { idx = std::stoi(argv[++i]); }
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catch (...) {
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std::fprintf(stderr,
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"remove-item: index must be an integer\n");
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return 1;
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}
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namespace fs = std::filesystem;
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std::string path = zoneDir + "/items.json";
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if (!fs::exists(path)) {
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std::fprintf(stderr,
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"remove-item: %s has no items.json\n", zoneDir.c_str());
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return 1;
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}
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nlohmann::json doc;
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try {
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std::ifstream in(path);
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in >> doc;
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} catch (...) {
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std::fprintf(stderr,
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"remove-item: %s is not valid JSON\n", path.c_str());
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return 1;
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}
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if (!doc.contains("items") || !doc["items"].is_array()) {
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std::fprintf(stderr,
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"remove-item: %s has no 'items' array\n", path.c_str());
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return 1;
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}
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auto& items = doc["items"];
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if (idx < 0 || static_cast<size_t>(idx) >= items.size()) {
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std::fprintf(stderr,
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"remove-item: index %d out of range (have %zu)\n",
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idx, items.size());
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return 1;
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}
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std::string removedName = items[idx].value("name", std::string("(unnamed)"));
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uint32_t removedId = items[idx].value("id", 0u);
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items.erase(items.begin() + idx);
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std::ofstream out(path);
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if (!out) {
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std::fprintf(stderr,
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"remove-item: failed to write %s\n", path.c_str());
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return 1;
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}
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out << doc.dump(2);
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out.close();
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std::printf("Removed item '%s' (id=%u) from %s (now %zu total)\n",
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removedName.c_str(), removedId,
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path.c_str(), items.size());
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return 0;
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}
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} // namespace
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bool handleRemove(int& i, int argc, char** argv, int& outRc) {
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if (std::strcmp(argv[i], "--remove-creature") == 0 && i + 2 < argc) {
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outRc = handleRemoveCreature(i, argc, argv); return true;
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}
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if (std::strcmp(argv[i], "--remove-object") == 0 && i + 2 < argc) {
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outRc = handleRemoveObject(i, argc, argv); return true;
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}
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if (std::strcmp(argv[i], "--remove-quest") == 0 && i + 2 < argc) {
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outRc = handleRemoveQuest(i, argc, argv); return true;
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}
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if (std::strcmp(argv[i], "--remove-item") == 0 && i + 2 < argc) {
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outRc = handleRemoveItem(i, argc, argv); return true;
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}
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return false;
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}
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} // namespace cli
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} // namespace editor
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} // namespace wowee
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