[nostalgia] Enable and fix -Wextra warnings

CMakeLists.txt

@@ -29,7 +29,7 @@ endif()
 
 if(NOT MSVC)
 	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
-	#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wextra")
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wextra")
 	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wcast-align")
 	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wdouble-promotion")
 	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wformat=2")

src/nostalgia/core/qt/gfx.cpp

@@ -10,22 +10,22 @@
 
 namespace nostalgia::core {
 
-ox::Error initGfx(Context *ctx) {
+ox::Error initGfx(Context*) {
 	return 1;
 }
 
-ox::Error initConsole(Context *ctx) {
+ox::Error initConsole(Context*) {
 	return 1;
 }
 
-ox::Error loadTileSheet(Context *ctx, InodeId_t inode) {
+ox::Error loadTileSheet(Context*, InodeId_t) {
 	return 1;
 }
 
-void puts(Context *ctx, int loc, const char *str) {
+void puts(Context*, int, const char*) {
 }
 
-void setTile(Context *ctx, int layer, int column, int row, uint8_t tile) {
+void setTile(Context*, int, int, int, uint8_t) {
 }
 
 }

src/nostalgia/studio/lib/json_test.cpp

@@ -51,7 +51,7 @@ Error model(T *io, TestStruct *obj) {
 	return err;
 }
 
-int main(int argc, char **args) {
+int main() {
 	int err = 0;
 	QString json;
 	TestStruct ts = {

src/nostalgia/studio/lib/oxfstreeview.cpp

@@ -26,7 +26,7 @@ OxFSFile::OxFSFile(PassThroughFS *fs, QString path, OxFSFile *parentItem) {
 		auto stat = fs->stat(static_cast<const char*>(m_path.toUtf8()));
 		if (!stat.error) {
 			if (stat.value.fileType == FileType_Directory) {
-				fs->ls(m_path.toUtf8(), [&ls](const char *name, ox::InodeId_t inode) {
+				fs->ls(m_path.toUtf8(), [&ls](const char *name, ox::InodeId_t) {
 					ls.push_back(name);
 					return OxError(0);
 				});
@@ -115,7 +115,7 @@ QString OxFSFile::name() const {
 
 // OxFSModel
 
-OxFSModel::OxFSModel(PassThroughFS *fs, QObject *parent) {
+OxFSModel::OxFSModel(PassThroughFS *fs, QObject*) {
 	m_rootItem = new OxFSFile(fs, "");
 }
 
@@ -213,7 +213,7 @@ void OxFSModel::updateFile(QString path) {
 	m_rootItem->appendChild(this, pathItems, "");
 }
 
-void OxFSModel::setupModelData(const QStringList &lines, OxFSFile *parent) {
+void OxFSModel::setupModelData(const QStringList&, OxFSFile*) {
 }
 
 }

src/nostalgia/studio/lib/plugin.cpp

@@ -11,15 +11,15 @@
 namespace nostalgia {
 namespace studio {
 
-QVector<WizardMaker> Plugin::newWizards(const Context *ctx) {
+QVector<WizardMaker> Plugin::newWizards(const Context*) {
 	return {};
 }
 
-QVector<WizardMaker> Plugin::importWizards(const Context *ctx) {
+QVector<WizardMaker> Plugin::importWizards(const Context*) {
 	return {};
 }
 
-QWidget *Plugin::makeEditor(QString path, const Context *ctx) {
+QWidget *Plugin::makeEditor(QString, const Context*) {
 	return nullptr;
 }
 

src/nostalgia/studio/mainwindow.cpp

@@ -190,7 +190,7 @@ QAction *MainWindow::addAction(QMenu *menu, QString text, QString toolTip,
 	return action;
 }
 
-int MainWindow::readState(QString path) {
+int MainWindow::readState(QString) {
 	int err = 0;
 
 	QSettings settings(m_profile.orgName, m_profile.appName);
@@ -206,7 +206,7 @@ int MainWindow::readState(QString path) {
 	return err;
 }
 
-int MainWindow::writeState(QString path) {
+int MainWindow::writeState(QString) {
 	int err = 0;
 
 	// generate JSON for application specific state info

src/nostalgia/tools/pack/pack.cpp

@@ -19,18 +19,18 @@ namespace nostalgia {
 }
 
 // stub for now
-ox::Error pathToInode(std::vector<char> *buff) {
+ox::Error pathToInode(std::vector<char>*) {
 	return OxError(0);
 }
 
 // stub for now
-ox::Error toMetalClaw(std::vector<char> *buff) {
+ox::Error toMetalClaw(std::vector<char>*) {
 	return OxError(0);
 }
 
 ox::Error copy(ox::PassThroughFS *src, ox::FileSystem32 *dest, std::string path) {
 	// copy
-	src->ls(path.c_str(), [src, dest, path](const char *name, ox::InodeId_t inode) {
+	src->ls(path.c_str(), [src, dest, path](const char *name, ox::InodeId_t) {
 		auto stat = src->stat(path.c_str());
 		oxReturnError(stat.error);
 		if (stat.value.fileType == ox::FileType_Directory) {

src/nostalgia/world/studio/worldeditor.cpp

@@ -8,13 +8,11 @@
 
 #include "worldeditor.hpp"
 
-namespace nostalgia {
-namespace world {
+namespace nostalgia::world {
 
 using namespace studio;
 
-WorldEditor::WorldEditor(QString path, const Context *ctx) {
+WorldEditor::WorldEditor(QString, const Context*) {
 }
 
 }
-}

src/nostalgia/world/world.hpp

@@ -94,14 +94,14 @@ struct Region {
 };
 
 template<typename T>
-ox::Error modelRead(T *io, Region *obj) {
+ox::Error modelRead(T *io, Region*) {
 	ox::Error err = 0;
 	io->setTypeInfo("nostalgia::World::Region", Region::Fields);
 	return err;
 }
 
 template<typename T>
-ox::Error modelWrite(T *io, Region *obj) {
+ox::Error modelWrite(T *io, Region*) {
 	ox::Error err = 0;
 	io->setTypeInfo("nostalgia::World::Region", Region::Fields);
 	return err;