Add AS1 files

.gitignore

@@ -1,2 +1,5 @@
 # cmake build directory
 build/
+
+# clangd cache
+.cache/

as1/CMakeLists.txt

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+cmake_minimum_required(VERSION 3.18)
+project(as1 CXX)
+
+set(CMAKE_CXX_STANDARD 20)
+
+# adding this option to make clangd work
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
+add_subdirectory(../raylib-cpp raylib)
+
+add_executable(as1 as1.cpp raygui.cpp)
+target_link_libraries(as1 PUBLIC raylib raylib_cpp raygui)
+
+configure_file(../assets/audio/ping.wav audio/ping.wav COPYONLY)
+configure_file(../assets/audio/price-of-freedom.mp3 audio/price-of-freedom.mp3 COPYONLY)

as1/VolumeControl.h

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+/*******************************************************************************************
+*
+*   VolumeControl v1.0.0 - Tool Description
+*
+*   MODULE USAGE:
+*       #define GUI_VOLUMECONTROL_IMPLEMENTATION
+*       #include "gui_VolumeControl.h"
+*
+*       INIT: GuiVolumeControlState state = InitGuiVolumeControl();
+*       DRAW: GuiVolumeControl(&state);
+*
+*   LICENSE: Propietary License
+*
+*   Copyright (c) 2022 Joshua Dahl. All Rights Reserved.
+*
+*   Unauthorized copying of this file, via any medium is strictly prohibited
+*   This project is proprietary and confidential unless the owner allows
+*   usage in any other form by expresely written permission.
+*
+**********************************************************************************************/
+
+#include "raylib.h"
+
+// WARNING: raygui implementation is expected to be defined before including this header
+// #undef RAYGUI_IMPLEMENTATION
+#include "raygui.h"
+
+#include <string.h>     // Required for: strcpy()
+
+#ifndef GUI_VOLUMECONTROL_H
+#define GUI_VOLUMECONTROL_H
+
+typedef struct {
+    // Define anchors
+    Vector2 anchor01;            // ANCHOR ID:1
+    
+    // Define controls variables
+    float SFXSliderValue;            // Slider: SFXSlider
+    float MusicSliderValue;            // Slider: MusicSlider
+    float DialogueSliderValue;            // Slider: DialogueSlider
+
+    // Custom state variables (depend on development software)
+    // NOTE: This variables should be added manually if required
+
+} GuiVolumeControlState;
+
+#ifdef __cplusplus
+extern "C" {            // Prevents name mangling of functions
+#endif
+
+//----------------------------------------------------------------------------------
+// Module Functions Declaration
+//----------------------------------------------------------------------------------
+GuiVolumeControlState InitGuiVolumeControl(void);
+void GuiVolumeControl(GuiVolumeControlState *state);
+// static void PingButton();                // Button: PingButton logic
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // GUI_VOLUMECONTROL_H
+
+/***********************************************************************************
+*
+*   GUI_VOLUMECONTROL IMPLEMENTATION
+*
+************************************************************************************/
+#if defined(GUI_VOLUMECONTROL_IMPLEMENTATION)
+
+#include "raygui.h"
+
+//----------------------------------------------------------------------------------
+// Module Functions Definition
+//----------------------------------------------------------------------------------
+GuiVolumeControlState InitGuiVolumeControl(void) {
+    GuiVolumeControlState state = { 0 };
+
+    // Init anchors
+    state.anchor01 = (Vector2){ 24, 24 };            // ANCHOR ID:1
+    
+    // Initilize controls variables
+    state.SFXSliderValue = 0.0f;            // Slider: SFXSlider
+    state.MusicSliderValue = 0.0f;            // Slider: MusicSlider
+    state.DialogueSliderValue = 0.0f;            // Slider: DialogueSlider
+
+    // Custom variables initialization
+
+    return state;
+}
+
+// Button: PingButton logic
+// static void PingButton()
+// {
+//     // TODO: Implement in outer file!
+// }
+
+
+void GuiVolumeControl(GuiVolumeControlState *state) {
+    // Const text
+    const char *VolumeGroupText = "Volume Controls";    // GROUPBOX: VolumeGroup
+    const char *SFXGroupText = "SFXVolume";    // GROUPBOX: SFXGroup
+    const char *SFXSliderText = "";    // SLIDER: SFXSlider
+    const char *MusicGroupText = "MusicVolume";    // GROUPBOX: MusicGroup
+    const char *MusicSliderText = "";    // SLIDER: MusicSlider
+    const char *DialogueGroupText = "DialogueVolume";    // GROUPBOX: DialogueGroup
+    const char *DialogueSliderText = "";    // SLIDER: DialogueSlider
+    const char *PingButtonText = "Ping";    // BUTTON: PingButton
+    
+    // Draw controls
+    GuiGroupBox((Rectangle){ state->anchor01.x + 0, state->anchor01.y + 0, 256, 264 }, VolumeGroupText);
+    GuiGroupBox((Rectangle){ state->anchor01.x + 24, state->anchor01.y + 24, 208, 56 }, SFXGroupText);
+    GuiLabel((Rectangle){ 64, 64, 120, 24 }, TextFormat("%.0f%%", state->SFXSliderValue));
+    state->SFXSliderValue = GuiSlider((Rectangle){ state->anchor01.x + 72, state->anchor01.y + 40, 144, 24 }, SFXSliderText, NULL, state->SFXSliderValue, 0, 100);
+    GuiGroupBox((Rectangle){ state->anchor01.x + 24, state->anchor01.y + 104, 208, 56 }, MusicGroupText);
+    GuiLabel((Rectangle){ 64, 144, 120, 24 }, TextFormat("%.0f%%", state->MusicSliderValue));
+    state->MusicSliderValue = GuiSlider((Rectangle){ state->anchor01.x + 72, state->anchor01.y + 120, 144, 24 }, MusicSliderText, NULL, state->MusicSliderValue, 0, 100);
+    GuiGroupBox((Rectangle){ state->anchor01.x + 24, state->anchor01.y + 184, 208, 56 }, DialogueGroupText);
+    GuiLabel((Rectangle){ 64, 224, 120, 24 }, TextFormat("%.0f%%", state->DialogueSliderValue));
+    state->DialogueSliderValue = GuiSlider((Rectangle){ state->anchor01.x + 72, state->anchor01.y + 200, 144, 24 }, DialogueSliderText, NULL, state->DialogueSliderValue, 0, 100);
+    if (GuiButton((Rectangle){ 24, 304, 256, 24 }, PingButtonText)) PingButton(); 
+}
+
+#endif // GUI_VOLUMECONTROL_IMPLEMENTATION

as1/as1.cpp

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+#include "AudioDevice.hpp"
+#include "Color.hpp"
+#include <raylib-cpp.hpp>
+#include <iostream>
+
+void PingButton() {
+    std::cout << "Ping!" << std::endl;
+}
+
+#define GUI_VOLUMECONTROL_IMPLEMENTATION
+#include "VolumeControl.h"
+
+template<typename T>
+concept calls_with_no_arguments = requires(T a) {
+    { a() };
+};
+
+template<typename TFunction>
+void call_lambda(TFunction func) {
+    func();
+}
+
+int main() {
+    raylib::Window window(800, 600, "CS381 - Assignment 0");
+    raylib::AudioDevice audio;
+
+    auto guiState = InitGuiVolumeControl();
+
+    raylib::Sound ping("audio/ping.wav");
+    raylib::Music music("audio/price-of-freedom.mp3");
+    music.Play();
+
+    // play ping sound when button is pressed
+    auto lambdaPingButton = [&ping]() {
+        ping.Play();
+    };
+
+    call_lambda(lambdaPingButton);
+
+    InitGuiVolumeControl();
+
+    while (!window.ShouldClose()) {
+        window.BeginDrawing();
+
+        window.ClearBackground(raylib::Color::RayWhite());
+        music.Update();
+        music.SetVolume(guiState.MusicSliderValue / 100.0f);
+        GuiVolumeControl(&guiState);
+
+        window.EndDrawing();
+    }
+
+    delete ping;
+
+    return 0;
+}

as1/raygui.cpp

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+#define RAYGUI_IMPLEMENTATION
+#include "raygui.h"