Restructure APU

It now passes Test ROM 1

.vscode/launch.json

@@ -0,0 +1,7 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": []
+}

.vscode/settings.json

@@ -0,0 +1,59 @@
+{
+    "files.associations": {
+        "chrono": "cpp",
+        "array": "cpp",
+        "atomic": "cpp",
+        "bit": "cpp",
+        "*.tcc": "cpp",
+        "cmath": "cpp",
+        "compare": "cpp",
+        "concepts": "cpp",
+        "cstddef": "cpp",
+        "cstdlib": "cpp",
+        "cwchar": "cpp",
+        "deque": "cpp",
+        "string": "cpp",
+        "unordered_map": "cpp",
+        "vector": "cpp",
+        "exception": "cpp",
+        "functional": "cpp",
+        "memory": "cpp",
+        "memory_resource": "cpp",
+        "string_view": "cpp",
+        "type_traits": "cpp",
+        "algorithm": "cpp",
+        "numeric": "cpp",
+        "random": "cpp",
+        "iosfwd": "cpp",
+        "limits": "cpp",
+        "new": "cpp",
+        "numbers": "cpp",
+        "ostream": "cpp",
+        "ratio": "cpp",
+        "stdexcept": "cpp",
+        "stop_token": "cpp",
+        "streambuf": "cpp",
+        "system_error": "cpp",
+        "thread": "cpp",
+        "tuple": "cpp",
+        "typeinfo": "cpp",
+        "utility": "cpp",
+        "cctype": "cpp",
+        "cerrno": "cpp",
+        "cfloat": "cpp",
+        "climits": "cpp",
+        "clocale": "cpp",
+        "cstdarg": "cpp",
+        "cstdint": "cpp",
+        "cstdio": "cpp",
+        "cstring": "cpp",
+        "ctime": "cpp",
+        "cwctype": "cpp",
+        "iterator": "cpp",
+        "initializer_list": "cpp",
+        "ios": "cpp",
+        "queue": "cpp",
+        "semaphore": "cpp",
+        "cinttypes": "cpp"
+    }
+}

.vscode/tasks.json

@@ -0,0 +1,28 @@
+{
+    "tasks": [
+        {
+            "type": "cppbuild",
+            "label": "C/C++: gcc build active file",
+            "command": "/usr/bin/gcc",
+            "args": [
+                "-fdiagnostics-color=always",
+                "-g",
+                "${file}",
+                "-o",
+                "${fileDirname}/${fileBasenameNoExtension}"
+            ],
+            "options": {
+                "cwd": "${fileDirname}"
+            },
+            "problemMatcher": [
+                "$gcc"
+            ],
+            "group": {
+                "kind": "build",
+                "isDefault": true
+            },
+            "detail": "Task generated by Debugger."
+        }
+    ],
+    "version": "2.0.0"
+}

CMakeLists.txt

@@ -8,9 +8,12 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
 set(CMAKE_VERBOSE_MAKEFILE ON CACHE BOOL "ON")
 
+find_package(SDL2 REQUIRED)
+
 if (DEBUG)
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DDEBUG")
 endif()
 
 add_executable(${PROJECT_NAME} src/main.cpp)
+target_link_libraries(${PROJECT_NAME} SDL2::SDL2 SDL2::SDL2main)
 add_subdirectory(src)

run.sh

@@ -0,0 +1,41 @@
+#!/bin/bash
+
+current_directory=$(pwd)
+last_keyword=$(basename "$current_directory")
+
+if [[ $last_keyword == "build" ]]; then
+    # Execute commands for the specified directory
+    echo "Executing commands for build"
+    echo "removing build directory"
+    cd ..
+    rm -r build
+    cd ..
+
+    # Add your commands here
+elif [[ $last_keyword == "gbemu" ]]; then
+    # Execute commands for another directory
+    echo "Executing commands for gbemu"
+
+    if [[ -d "$current_directory/build" ]]; then
+        rm -r build
+        echo "removing build directory"
+        echo "making new build directory"
+        mkdir build
+        cd build
+        cmake ..
+        cmake --build . -j8
+        ./gbemu
+    else 
+        echo "making new build directory"
+        mkdir build
+        cd build
+        cmake ..
+        cmake --build . -j8
+        ./gbemu
+    fi
+
+    # Add your commands here
+else
+    # Default case if no match is found
+    echo "No matching directory found."
+fi

src/CMakeLists.txt

@@ -5,13 +5,15 @@ set(SOURCES
         gameBoy.cpp
         mmap.cpp
         graphics.cpp
+        audio.cpp
         # -------
         # Header Files
         cpu.h
         gameBoy.h
         mmap.h
         types.h
         graphics.h
+        audio.h
         )
 
 target_sources(${PROJECT_NAME} PRIVATE ${SOURCES})