added palette viewer debugger to the drop down menu of debuggers

sources/Debugger/CGramDebug.cpp

@@ -7,9 +7,8 @@
 #include <QColor>
 #include <iostream>
 #include <bitset>
+#include <string>
 #include "../Utility/Utility.hpp"
-#include "../Exceptions/InvalidAction.hpp"
-#include "../Exceptions/InvalidAddress.hpp"
 
 namespace ComSquare::Debugger
 {
@@ -26,7 +25,7 @@ namespace ComSquare::Debugger
 
 		this->_ui.setupUi(this->_window);
 		this->_ui.cgram_view->setModel(&this->_model);
-
+		updateInfoTile(0);
 		this->_window->show();
 	}
 
@@ -49,6 +48,22 @@ namespace ComSquare::Debugger
 	{
 		return this->_ppu.cgramRead(addr);
 	}
+
+	void CGramDebug::updateInfoTile(uint8_t addr)
+	{
+		uint16_t cgramValue = this->_ppu.cgramRead(addr);
+		std::cout << "val " << cgramValue << std::endl;
+		uint8_t blue = (cgramValue & 0x7D00U) >> 10U;
+		uint8_t green = (cgramValue & 0x03E0U) >> 5U;
+		uint8_t red = (cgramValue & 0x001FU);
+
+		this->_ui.indexLineEdit->setText(std::to_string(addr).c_str());
+		this->_ui.valueLineEdit->setText(std::to_string(cgramValue).c_str());
+		this->_ui.rLineEdit->setText(std::to_string(red).c_str());
+		this->_ui.gLineEdit->setText(std::to_string(green).c_str());
+		this->_ui.bLineEdit->setText(std::to_string(blue).c_str());
+		this->_ui.hexLineEdit->setText(Utility::to_hex(cgramValue).c_str());
+	}
 }
 
 CGramModel::CGramModel(ComSquare::PPU::PPU &ppu) : _ppu(ppu) {}

sources/Debugger/CGramDebug.hpp

@@ -111,12 +111,12 @@ namespace ComSquare::Debugger
 		//! @param addr The address to read from.
 		//! @return The color value in BGR, looks like this xbbbbbgggggrrrrr.
 		uint16_t read(uint8_t addr);
-
 		//! @brief Focus the debugger's window.
 		void focus();
-
 		//! @brief Return true if the Bus is overloaded with debugging features.
 		bool isDebugger();
+		//! @brief Update the text fields with corresponding tile info
+		void updateInfoTile(uint8_t addr);
 	};
 }
 

sources/Renderer/QtRenderer/QtSFML.cpp

@@ -59,6 +59,10 @@ namespace ComSquare::Renderer
 		busDebugger->setShortcut(Qt::Key_F5);
 		QMainWindow::connect(busDebugger, &QAction::triggered, this->_sfWidget.get(), &QtFullSFML::enableDebugBus);
 		debugger->addAction(busDebugger);
+		QAction *cgramDebugger = new QAction("Palette Viewer", &this->_window);
+		cgramDebugger->setShortcut(Qt::Key_F6);
+		QMainWindow::connect(cgramDebugger, &QAction::triggered, this->_sfWidget.get(), &QtFullSFML::enableCgramViewer);
+		debugger->addAction(cgramDebugger);
 
 		this->_window.show();
 	}
@@ -119,4 +123,9 @@ namespace ComSquare::Renderer
 	{
 		this->_snes.enableMemoryBusDebugging();
 	}
+
+	void QtFullSFML::enableCgramViewer()
+	{
+		this->_snes.enableCgramDebugging();
+	}
 }

sources/Renderer/QtRenderer/QtSFML.hpp

@@ -33,6 +33,8 @@ namespace ComSquare::Renderer
 		void enableDebugAPU();
 		//! @brief Action called when clicking on the enable Memory Bus debugger button.
 		void enableDebugBus();
+		//! @brief Action called when clicking on the enable Palette viewer button.
+		void enableCgramViewer();
 		//! @brief Action called when clicking on the reset button.
 		void reset();
 		QtFullSFML(SNES &snes, QWidget* parent, const QPoint& position, const QSize& size, int frameRate = 0);

sources/main.cpp

@@ -19,7 +19,8 @@ void usage(char *bin)
 		<< "\t-c, --cpu:    \tEnable the debugger of the CPU." << std::endl
 		<< "\t-m, --memory: \tEnable the memory viewer panel." << std::endl
 		<< "\t-h, --header: \tShow the header of the cartridge." << std::endl
-		<< "\t-b, --bus:    \tShow the memory bus's log." << std::endl;
+		<< "\t-b, --bus:    \tShow the memory bus's log." << std::endl
+		<< "\t-g, --cgram:    \tShow the palette viewer." << std::endl;
 }
 
 void parseArguments(int argc, char **argv, SNES &snes)