ksys: Add StarterPackMgr

1 files changed, 236 insertions, 0 deletions

diff --git a/src/KingSystem/System/StarterPackMgr.cpp b/src/KingSystem/System/StarterPackMgr.cpp
new file mode 100644
index 00000000..c0ede3a0
--- /dev/null
+++ b/src/KingSystem/System/StarterPackMgr.cpp
@@ -0,0 +1,236 @@
+#include "KingSystem/System/StarterPackMgr.h"
+
+namespace ksys {
+SEAD_SINGLETON_DISPOSER_IMPL(StarterPackMgr)
+
+StarterPackMgr::StarterPackMgr() = default;
+
+StarterPackMgr::~StarterPackMgr() = default;
+
+void StarterPackMgr::registerPackFactoryAndMakeOverlayArena(bool reduced_heap_size) {
+    if (!mExpHeap) {
+        res::registerEntryFactory(&mArchiveFac, "pack");
+        sead::Heap* heap = res::ResourceMgrTask::instance()->getArenaForResourceL()->getHeap();
+        u64 heap_size;
+        if (!reduced_heap_size) {
+            heap_size = 0xe100000;
+        } else {
+            heap_size = 0x1400000;
+        }
+        mExpHeap = sead::ExpHeap::create(heap_size, "StarterPackMgr", heap, -8,
+                                         sead::Heap::cHeapDirection_Forward, true);
+        mOverlayArena = new (mExpHeap, 8) OverlayArena;
+        OverlayArena::InitArg arg;
+        arg.size = mExpHeap->getMaxAllocatableSize(8);
+        arg.use_best_fit_alloc_mode = false;
+        arg.set_flag_1 = true;
+        arg.set_flag_8 = true;
+        arg.name = "StarterPackMgr";
+        arg.heap = mExpHeap;
+        arg.heap2 = nullptr;
+        arg._6 = false;
+        arg.set_flag_10 = false;
+        mOverlayArena->init(arg);
+    }
+}
+
+void StarterPackMgr::deleteArenaAndHeapAndUnregisterFactory() {
+    if (!GameConfig::getInstance()->mField419) {
+        if (mOverlayArena) {
+            delete mOverlayArena;
+            mOverlayArena = nullptr;
+        }
+        if (mExpHeap) {
+            mExpHeap->destroy();
+            mExpHeap = nullptr;
+        }
+        res::unregisterEntryFactory(&mArchiveFac);
+    }
+}
+
+void StarterPackMgr::loadBootupGraphicsPack() {
+    if (!GameConfig::getInstance()->mField419) {
+        sead::SafeString extension = ".pack";
+        res::registerPackExtension(true, extension);
+
+        res::LoadRequest load_req;
+        load_req.mRequester = "StarterPackMgr";
+        load_req._8 = true;
+        load_req._26 = false;
+        load_req.mArena = mOverlayArena;
+
+        mBootupGfxPack.requestLoad("Pack/Bootup_Graphics.pack", &load_req, nullptr);
+    }
+}
+
+void StarterPackMgr::loadBootupPacks() {
+    if (!GameConfig::getInstance()->mField419) {
+        sead::SafeString extension = ".pack";
+        res::registerPackExtension(true, extension);
+
+        res::LoadRequest load_req;
+        load_req.mRequester = "StarterPackMgr";
+        load_req._8 = true;
+        load_req._26 = false;
+        load_req.mArena = mOverlayArena;
+
+        mBootupPack.requestLoad("Pack/Bootup.pack", &load_req, nullptr);
+        sead::FixedSafeString<128> lang_pack;
+        sead::RegionLanguageID region_lang = sead::EnvUtil::getRegionLanguage();
+        lang_pack.format("Pack/Bootup_%s.pack", region_lang.text());
+        mBootupLangPack.requestLoad(lang_pack, &load_req, nullptr);
+    }
+}
+
+void StarterPackMgr::loadTitlePack() {
+    if (!GameConfig::getInstance()->mField419) {
+        sead::SafeString extension = ".pack";
+        res::registerPackExtension(true, extension);
+
+        res::LoadRequest load_req;
+        load_req.mRequester = "StarterPackMgr";
+        load_req._8 = true;
+        load_req._26 = false;
+        load_req.mArena = mOverlayArena;
+
+        mTitlePack.requestLoad("Pack/Title.pack", &load_req, nullptr);
+    }
+}
+
+void StarterPackMgr::loadTitleBGPacks() {
+    if (!GameConfig::getInstance()->mField419) {
+        sead::SafeString extension = ".pack";
+        res::registerPackExtension(true, extension);
+
+        res::LoadRequest load_req;
+        load_req.mRequester = "StarterPackMgr";
+        load_req._8 = true;
+        load_req._26 = false;
+        load_req.mArena = mOverlayArena;
+
+        mTitleBGPack.requestLoad("Pack/TitleBG.pack", &load_req, nullptr);
+        sead::FixedSafeString<128> lang_pack;
+        sead::RegionLanguageID region_lang = sead::EnvUtil::getRegionLanguage();
+        lang_pack.format("Pack/TitleBG_%s.pack", region_lang.text());
+        mTitleBGLangPack.requestLoad(lang_pack, &load_req, nullptr);
+    }
+}
+
+void StarterPackMgr::loadAocMainFieldPack() {
+    if (uking::aoc::Manager::instance())
+        uking::aoc::Manager::instance()->loadAocMainFieldPack(mOverlayArena);
+}
+
+void StarterPackMgr::unloadBootupGraphicsPack() {
+    if (!GameConfig::getInstance()->mField419) {
+        res::setResourceMgrPack(nullptr);
+        mBootupGfxPack.requestUnload();
+    }
+}
+
+bool StarterPackMgr::bootupGraphicsPackReady() {
+    return GameConfig::getInstance()->mField419 || mBootupGfxPack.isReadyOrNeedsParse();
+}
+
+void StarterPackMgr::setPackToBootupGraphics() {
+    if (!GameConfig::getInstance()->mField419) {
+        mBootupGfxPack.parseResource(nullptr);
+        res::registerPackExtension(false, "");
+        res::setResourceMgrPack(&mBootupGfxPack);
+    }
+}
+
+void StarterPackMgr::unloadBootupAndBootupLangPack() {
+    if (!GameConfig::getInstance()->mField419) {
+        res::setResourceMgrPack(nullptr);
+        mBootupPack.requestUnload();
+        mBootupLangPack.requestUnload();
+    }
+}
+
+bool StarterPackMgr::bootupPacksReady() {
+    return GameConfig::getInstance()->mField419 ||
+           (mBootupPack.isReadyOrNeedsParse() && mBootupLangPack.isReadyOrNeedsParse());
+}
+
+void StarterPackMgr::setPackToBootupPack() {
+    if (!GameConfig::getInstance()->mField419) {
+        mBootupPack.parseResource(nullptr);
+        mBootupLangPack.parseResource(nullptr);
+        res::registerPackExtension(false, "");
+        res::setResourceMgrPack(&mBootupPack);
+    }
+}
+
+void StarterPackMgr::unloadTitlePack() {
+    if (!GameConfig::getInstance()->mField419) {
+        res::setResourceMgrPack(nullptr);
+        mTitlePack.requestUnload();
+    }
+}
+
+bool StarterPackMgr::isTitlePackReady() {
+    return GameConfig::getInstance()->mField419 || mTitlePack.isReadyOrNeedsParse();
+}
+
+bool StarterPackMgr::isTitlePackK() {
+    return GameConfig::getInstance()->mField419 || mTitlePack.hasParsedResource();
+}
+
+void StarterPackMgr::setPackToTitlePack() {
+    if (!GameConfig::getInstance()->mField419) {
+        mTitlePack.parseResource(nullptr);
+        res::registerPackExtension(false, "");
+        res::setResourceMgrPack(&mTitlePack);
+    }
+}
+
+void StarterPackMgr::setPackToTitleBGPack() {
+    if (!GameConfig::getInstance()->mField419) {
+        mTitleBGPack.waitForReady();
+        mTitleBGPack.parseResource(nullptr);
+        mTitleBGLangPack.waitForReady();
+        mTitleBGLangPack.parseResource(nullptr);
+
+        if (uking::aoc::Manager::instance())
+            uking::aoc::Manager::instance()->registerAocMainFieldPack();
+
+        res::registerPackExtension(false, "");
+        res::setResourceMgrPack(&mTitleBGPack);
+        res::stubbedBool(false);
+    }
+}
+
+void StarterPackMgr::unloadTitleBGAndAocMainFieldPacksAndStuff() {
+    if (!GameConfig::getInstance()->mField419) {
+        res::setResourceMgrPack(nullptr);
+        mTitleBGPack.requestUnload();
+        mTitleBGLangPack.requestUnload();
+
+        if (uking::aoc::Manager::instance())
+            uking::aoc::Manager::instance()->unloadAocMainFieldPack();
+
+        for (int x = 0; x < 5; x++)
+            res::ResourceMgrTask::instance()->waitForTaskQueuesToEmpty();
+
+        res::ResourceMgrTask::instance()->resetFlag20000();
+    }
+}
+
+void StarterPackMgr::failedLoadTitlePack() {
+    mTitlePack.requestedLoad();
+}
+
+res::Handle* StarterPackMgr::getTitleBGLangPack() {
+    if (!mTitleBGLangPack.hasParsedResource())
+        return nullptr;
+    return &mTitleBGLangPack;
+}
+
+res::Handle* StarterPackMgr::getBootupLangPack() {
+    if (!mBootupLangPack.hasParsedResource())
+        return nullptr;
+    return &mBootupLangPack;
+}
+
+}  // namespace ksys