Initial work on implementing support for cheats

2026-06-02 09:06:54 +02:00 · 2026-02-22 20:28:35 +01:00
parent f73c8b0547
commit dddee0bb94
28 changed files with 966 additions and 17 deletions
--- a/arm9/source/romBrowser/views/cheats/CheatsBottomSheetView.cpp
+++ b/arm9/source/romBrowser/views/cheats/CheatsBottomSheetView.cpp
@@ -0,0 +1,103 @@
+#include "common.h"
+#include "gui/GraphicsContext.h"
+#include "themes/material/MaterialColorScheme.h"
+#include "themes/IFontRepository.h"
+#include "gui/input/InputProvider.h"
+#include "gui/VramContext.h"
+#include "folderIcon.h"
+#include "checkboxChecked.h"
+#include "checkboxUnchecked.h"
+#include "CheatsBottomSheetView.h"
+
+#define TITLE_LABEL_X       20
+#define TITLE_LABEL_Y       16
+
+CheatsBottomSheetView::CheatsBottomSheetView(std::unique_ptr<CheatsViewModel> viewModel,
+    const MaterialColorScheme* materialColorScheme, const IFontRepository* fontRepository,
+    FocusManager* focusManager)
+    : _viewModel(std::move(viewModel))
+    , _titleLabel(128, 16, 25, fontRepository->GetFont(FontType::Medium11))
+    , _cheatListRecycler(0, 36, 256, 124, RecyclerView::Mode::VerticalList)
+    , _materialColorScheme(materialColorScheme)
+    , _fontRepository(fontRepository)
+    , _focusManager(focusManager)
+{
+    _titleLabel.SetText(u"Cheats");
+    AddChildTail(&_titleLabel);
+    AddChildTail(&_cheatListRecycler);
+}
+
+void CheatsBottomSheetView::InitVram(const VramContext& vramContext)
+{
+    BottomSheetView::InitVram(vramContext);
+
+    const auto objVramManager = vramContext.GetObjVramManager();
+    if (objVramManager)
+    {
+        _folderIconVramOffset = objVramManager->Alloc(folderIconTilesLen);
+        dma_ntrCopy32(3, folderIconTiles,
+            objVramManager->GetVramAddress(_folderIconVramOffset), folderIconTilesLen);
+
+        _checkboxUncheckedIconVramOffset = objVramManager->Alloc(checkboxUncheckedTilesLen);
+        dma_ntrCopy32(3, checkboxUncheckedTiles,
+            objVramManager->GetVramAddress(_checkboxUncheckedIconVramOffset), checkboxUncheckedTilesLen);
+
+        _checkboxCheckedIconVramOffset = objVramManager->Alloc(checkboxCheckedTilesLen);
+        dma_ntrCopy32(3, checkboxCheckedTiles,
+            objVramManager->GetVramAddress(_checkboxCheckedIconVramOffset), checkboxCheckedTilesLen);
+    }
+
+    _objVramManager = vramContext.GetObjVramManager();
+}
+
+void CheatsBottomSheetView::Update()
+{
+    _titleLabel.SetPosition(TITLE_LABEL_X, _position.y + TITLE_LABEL_Y);
+    _cheatListRecycler.SetPosition(0, _position.y + 36);
+    if (_viewModel->GetState() == CheatsViewModel::State::DisplayCheats)
+    {
+        if (_cheatsAdapter == nullptr)
+        {
+            LOG_DEBUG("Setting adapter\n");
+            auto gameCheats = _viewModel->GetCheats();
+            u32 numberOfCategories = 0;
+            auto categories = gameCheats->GetCheatCategories(numberOfCategories);
+            u32 numberOfCheats = 0;
+            auto cheats = gameCheats->GetCheats(numberOfCheats);
+            _cheatsAdapter = new CheatsAdapter(categories, numberOfCategories, cheats, numberOfCheats,
+                _materialColorScheme, _fontRepository, _folderIconVramOffset,
+                _checkboxUncheckedIconVramOffset, _checkboxCheckedIconVramOffset);
+            _cheatListRecycler.SetAdapter(_cheatsAdapter);
+            _cheatListRecycler.InitVram(VramContext(nullptr, _objVramManager, nullptr, nullptr));
+            _cheatListRecycler.Focus(*_focusManager);
+            LOG_DEBUG("Setting adapter done\n");
+        }
+    }
+    BottomSheetView::Update();
+}
+
+void CheatsBottomSheetView::Draw(GraphicsContext& graphicsContext)
+{
+    graphicsContext.SetClipArea(GetBounds());
+    u32 oldPrio = graphicsContext.SetPriority(1);
+    {
+        _titleLabel.SetBackgroundColor(_materialColorScheme->GetColor(md::sys::color::surfaceContainerLow));
+        _titleLabel.SetForegroundColor(_materialColorScheme->onSurface);
+        _titleLabel.Draw(graphicsContext);
+        graphicsContext.SetClipArea(_cheatListRecycler.GetBounds());
+        _cheatListRecycler.Draw(graphicsContext);
+        // BottomSheetView::Draw(graphicsContext);
+    }
+    graphicsContext.SetPriority(oldPrio);
+    graphicsContext.ResetClipArea();
+}
+
+bool CheatsBottomSheetView::HandleInput(const InputProvider& inputProvider, FocusManager& focusManager)
+{
+    if (inputProvider.Triggered(InputKey::B))
+    {
+        _viewModel->Close();
+        return true;
+    }
+    return false;
+}