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feat: add DevPanel

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This commit is contained in:
zhenyan121
2026-04-25 14:24:50 +08:00
parent ada0603a2f
commit 4ca2133ff3
13 changed files with 404 additions and 39 deletions
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6
CMakeLists.txt
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@@ -80,6 +80,10 @@ FetchContent_Declare(
GIT_TAG v3.4.0
)
FetchContent_MakeAvailable(tomlplusplus)
add_subdirectory(third_party/imgui)
set(INCLUDE_DIR ${PROJECT_SOURCE_DIR}/include)
add_executable(${PROJECT_NAME}
@@ -88,6 +92,7 @@ add_executable(${PROJECT_NAME}
src/debug_collector.cpp
src/camera.cpp
src/config.cpp
src/dev_panel.cpp
src/gameplay/biome.cpp
src/gameplay/chunk.cpp
src/gameplay/player.cpp
@@ -143,6 +148,7 @@ target_link_libraries(${PROJECT_NAME}
soil2
Freetype::Freetype
tomlplusplus::tomlplusplus
imgui
)
if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang")

15
include/Cubed/app.hpp
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@@ -1,6 +1,7 @@
#pragma once
#include <Cubed/camera.hpp>
#include <Cubed/dev_panel.hpp>
#include <Cubed/gameplay/world.hpp>
#include <Cubed/input.hpp>
#include <Cubed/renderer.hpp>
@@ -18,16 +19,26 @@ public:
static void window_focus_callback(GLFWwindow* window, int focused);
static void window_reshape_callback(GLFWwindow* window, int new_width, int new_height);
static void mouse_scroll_callback(GLFWwindow* window, double xoffset, double yoffset);
static void cursor_enter_callback(GLFWwindow* window, int entered);
static int start_cubed_application(int argc, char** argv);
static unsigned int seed();
static float delte_time();
static float get_fps();
Camera& camera();
DevPanel& dev_panel();
Renderer& renderer();
TextureManager& texture_manager();
Window& window();
World& world();
private:
Camera m_camera;
TextureManager m_texture_manager;
World m_world;
Renderer m_renderer{m_camera, m_world, m_texture_manager};
DevPanel m_dev_panel{*this};
Renderer m_renderer{m_camera, m_world, m_texture_manager, m_dev_panel};
Window m_window{m_renderer};

6
include/Cubed/config.hpp
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@@ -114,8 +114,14 @@ public:
std::abort();
}
table->insert_or_assign(n_key, std::forward<T>(val));
}
template <typename T>
void set_and_save(std::string_view key, T&& val) {
set(key, std::forward(val));
save_to_file();
}
toml::node_view<toml::node> val_view(std::string_view key);
private:

35
include/Cubed/dev_panel.hpp Normal file
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@@ -0,0 +1,35 @@
#pragma once
#include <toml++/toml.hpp>
namespace Cubed {
class App;
class Player;
class DevPanel {
struct ConfigView {
float fov;
bool fullscreen;
bool v_sync;
float mouse_sensitivity;
int width;
int height;
int rendering_distance;
};
public:
DevPanel(App& app);
void init();
void render();
private:
App& m_app;
ConfigView m_config;
Player* m_player;
bool m_need_save_config = false;
int m_theme = 0;
void show_settings_tab_item();
};
}

5
include/Cubed/renderer.hpp
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@@ -13,11 +13,12 @@ namespace Cubed {
class Camera;
class TextureManager;
class World;
class DevPanel;
class Renderer {
public:
constexpr static int NUM_VAO = 5;
Renderer(const Camera& camera, World& world, const TextureManager& texture_manager);
Renderer(const Camera& camera, World& world, const TextureManager& texture_manager, DevPanel& dev_panel);
~Renderer();
void hot_reload();
void init();
@@ -28,6 +29,7 @@ public:
private:
const Camera& m_camera;
DevPanel& m_dev_panel;
const TextureManager& m_texture_manager;
World& m_world;
@@ -57,6 +59,7 @@ private:
void render_text();
void render_ui();
void render_world();
void render_dev_panel();
};
}

3
include/Cubed/tools/font.hpp
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@@ -5,6 +5,7 @@
#include <glad/glad.h>
#include <glm/glm.hpp>
#include <filesystem>
#include <string>
#include <unordered_map>
@@ -31,6 +32,7 @@ public:
static std::vector<Vertex2D> vertices(const std::string& text, float x = 0.0f, float y = 0.0f, float scale = 1.0f);
static GLuint text_texture();
static const std::filesystem::path& font_path();
private:
FT_Library m_ft;
FT_Face m_face;
@@ -39,6 +41,7 @@ private:
float m_texture_height = 64;
static inline GLuint m_text_texture;
static inline std::filesystem::path m_font_path{ASSETS_PATH "fonts/IBMPlexSans-Regular.ttf"};
std::unordered_map<char8_t, Character> m_characters;
void load_character(char8_t c);

1
include/Cubed/window.hpp
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@@ -12,6 +12,7 @@ public:
const GLFWwindow* get_glfw_window() const;
GLFWwindow* get_glfw_window();
void init();
void imgui_init();
void update_viewport();
// end of frame to reload!
void hot_reload();

105
src/app.cpp
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@@ -8,6 +8,8 @@
#include <Cubed/tools/system_info.hpp>
#include <Cubed/tools/perlin_noise.hpp>
#include <imgui_impl_glfw.h>
#include <exception>
namespace Cubed {
@@ -21,8 +23,15 @@ App::~App() {
}
void App::cursor_position_callback(GLFWwindow* window, double xpos, double ypos) {
ImGuiIO& io = ImGui::GetIO();
App* app = static_cast<App*>(glfwGetWindowUserPointer(window));
ASSERT_MSG(app, "nullptr");
if (io.WantCaptureMouse && app->m_window.is_mouse_enable()) {
ImGui_ImplGlfw_CursorPosCallback(window, xpos, ypos);
return;
}
if (!app->m_window.is_mouse_enable()) {
app->m_camera.update_cursor_position_camera(xpos, ypos);
}
@@ -30,6 +39,7 @@ void App::cursor_position_callback(GLFWwindow* window, double xpos, double ypos)
}
void App::init() {
m_window.init();
m_window.imgui_init();
Logger::info("Window Init Success");
glfwSetWindowUserPointer(m_window.get_glfw_window(), this);
@@ -40,6 +50,9 @@ void App::init() {
glfwSetWindowSizeCallback(m_window.get_glfw_window(), window_reshape_callback);
glfwSetKeyCallback(m_window.get_glfw_window(), key_callback);
glfwSetScrollCallback(m_window.get_glfw_window(), mouse_scroll_callback);
glfwSetCursorEnterCallback(m_window.get_glfw_window(), cursor_enter_callback);
PerlinNoise::init();
m_renderer.init();
@@ -52,21 +65,27 @@ void App::init() {
Logger::info("World Init Success");
m_camera.camera_init(&m_world.get_player("TestPlayer"));
m_dev_panel.init();
}
void App::key_callback(GLFWwindow* window, int key, int scancode, int action, int mods) {
ImGuiIO& io = ImGui::GetIO();
App* app = static_cast<App*>(glfwGetWindowUserPointer(window));
ASSERT_MSG(app, "nullptr");
//ImGui_ImplGlfw_CursorEnterCallback(window, !app->m_window.is_mouse_enable());
if (io.WantCaptureKeyboard && app->m_window.is_mouse_enable()) {
if ((key == GLFW_KEY_LEFT_ALT || key == GLFW_KEY_ESCAPE) && action == GLFW_PRESS) {
app->m_window.toggle_mouse_able();
app->m_camera.reset_camera();
return;
}
ImGui_ImplGlfw_KeyCallback(window, key, scancode, action, mods);
return;
}
switch(key) {
case GLFW_KEY_Q:
if (action == GLFW_PRESS) {
if (glfwGetInputMode(window, GLFW_CURSOR) == GLFW_CURSOR_DISABLED) {
glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_NORMAL);
} else if (glfwGetInputMode(window, GLFW_CURSOR) == GLFW_CURSOR_NORMAL) {
glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_DISABLED);
}
}
break;
case GLFW_KEY_ESCAPE:
@@ -84,9 +103,10 @@ void App::key_callback(GLFWwindow* window, int key, int scancode, int action, in
app->m_texture_manager.need_reload();
}
break;
case GLFW_KEY_P:
case GLFW_KEY_LEFT_ALT:
if (action == GLFW_PRESS) {
app->m_window.toggle_mouse_able();
app->m_camera.reset_camera();
}
break;
@@ -95,10 +115,22 @@ void App::key_callback(GLFWwindow* window, int key, int scancode, int action, in
app->m_world.get_player("TestPlayer").update_player_move_state(key, action);
}
void App::mouse_button_callback(GLFWwindow* window, int button, int action, int mods) {
void App::mouse_button_callback(GLFWwindow* window, int button, int action, int mods) {
ImGuiIO& io = ImGui::GetIO();
App* app = static_cast<App*>(glfwGetWindowUserPointer(window));
ASSERT_MSG(app, "nullptr");
if (io.WantCaptureMouse && app->m_window.is_mouse_enable()) {
ImGui_ImplGlfw_MouseButtonCallback(window, button, action, mods);
return;
}
switch (button) {
case GLFW_MOUSE_BUTTON_LEFT:
if (action == GLFW_PRESS) {
if(app->m_window.is_mouse_enable()) {
app->m_window.toggle_mouse_able();
app->m_camera.reset_camera();
break;;
}
Input::get_input_state().mouse_state.left = true;
}
if (action == GLFW_RELEASE) {
@@ -117,8 +149,13 @@ void App::mouse_button_callback(GLFWwindow* window, int button, int action, int
}
void App::window_focus_callback(GLFWwindow* window, int focused) {
ImGuiIO& io = ImGui::GetIO();
App* app = static_cast<App*>(glfwGetWindowUserPointer(window));
ASSERT_MSG(app, "nullptr");
if (io.WantCaptureMouse && app->m_window.is_mouse_enable()) {
ImGui_ImplGlfw_WindowFocusCallback(window, focused);
return;
}
if (focused) {
app->m_camera.reset_camera();
}
@@ -126,23 +163,45 @@ void App::window_focus_callback(GLFWwindow* window, int focused) {
}
void App::window_reshape_callback(GLFWwindow* window, int new_width, int new_height) {
App* app = static_cast<App*>(glfwGetWindowUserPointer(window));
ASSERT_MSG(app, "nullptr");
app->m_window.update_viewport();
}
void App::mouse_scroll_callback(GLFWwindow* window, double xoffset, double yoffset) {
ImGuiIO& io = ImGui::GetIO();
App* app = static_cast<App*>(glfwGetWindowUserPointer(window));
ASSERT_MSG(app, "nullptr");
if (io.WantCaptureMouse && app->m_window.is_mouse_enable()) {
ImGui_ImplGlfw_ScrollCallback(window, xoffset, yoffset);
return;
}
auto& player = app->m_world.get_player("TestPlayer");
player.update_scroll(yoffset);
}
void App::render() {
void App::cursor_enter_callback(GLFWwindow* window, int entered) {
ImGuiIO& io = ImGui::GetIO();
App* app = static_cast<App*>(glfwGetWindowUserPointer(window));
ASSERT_MSG(app, "nullptr");
if (io.WantCaptureMouse && app->m_window.is_mouse_enable()) {
ImGui_ImplGlfw_CursorEnterCallback(window, entered);
return;
}
}
void App::render() {
if (glfwGetWindowAttrib(m_window.get_glfw_window(), GLFW_ICONIFIED) != 0)
{
ImGui_ImplGlfw_Sleep(10);
return;
}
m_renderer.render();
glfwSwapBuffers(m_window.get_glfw_window());
}
void App::run() {
@@ -178,11 +237,12 @@ void App::update() {
const auto& player= m_world.get_player("TestPlayer");
if (player_gait != player.get_gait()) {
player_gait = player.get_gait();
float fov = static_cast<float>(Config::get().get<double>("player.fov"));
if (player_gait == Gait::WALK) {
m_renderer.update_fov(NORMAL_FOV);
m_renderer.update_fov(fov);
}
if (player_gait == Gait::RUN) {
m_renderer.update_fov(NORMAL_FOV + 3.0f);
m_renderer.update_fov(fov + 5.0f);
}
}
@@ -216,4 +276,23 @@ float App::get_fps() {
return fps;
}
Camera& App::camera() {
return m_camera;
}
DevPanel& App::dev_panel() {
return m_dev_panel;
}
Renderer& App::renderer() {
return m_renderer;
}
TextureManager& App::texture_manager() {
return m_texture_manager;
}
Window& App::window() {
return m_window;
}
World& App::world() {
return m_world;
}
}

37
src/config.cpp
View File

@@ -44,6 +44,8 @@ void Config::create_config() {
[world]
rendering_distance = 24
[devpanel]
theme = 0 # 0 is Dark Theme, 1 is Light Theme
)"sv;
try {
@@ -79,5 +81,40 @@ void Config::save_to_file() {
Logger::info("Save File Success");
}
toml::node_view<toml::node> Config::val_view(std::string_view key) {
size_t cur = 0;
auto pos = key.find('.');
toml::table* table = &m_tbl;
while (pos != std::string_view::npos) {
std::string_view s = key.substr(cur, pos - cur);
if (s.empty()) {
Logger::error("Empty key/table name in path '{}'", key);
ASSERT(false);
std::abort();
}
cur = pos + 1;
pos = key.find('.', cur);
if (auto* next = (*table)[s].as_table()) {
table = next;
} else {
Logger::error("Can't find table {}", s);
ASSERT(false);
std::abort();
}
}
std::string_view n_key = key.substr(cur);
if (n_key.empty()) {
Logger::error("Trailing dot in path '{}'", key);
ASSERT(false);
std::abort();
}
auto view = (*table)[n_key];
if (!view) {
Logger::error("The view is null");
ASSERT(false);
std::abort();
}
return view;
}
}

115
src/dev_panel.cpp Normal file
View File

@@ -0,0 +1,115 @@
#include <Cubed/dev_panel.hpp>
#include <Cubed/app.hpp>
#include <Cubed/gameplay/player.hpp>
#include <Cubed/tools/log.hpp>
#include <imgui.h>
#include <imgui_impl_glfw.h>
#include <imgui_impl_opengl3.h>
namespace Cubed {
DevPanel::DevPanel(App& app) :
m_app(app)
{
}
void DevPanel::init() {
m_player = &m_app.world().get_player("TestPlayer");
auto config = Config::get();
m_config.fov = static_cast<float>(config.val_view("player.fov").value_or(70.0));
m_config.fullscreen = config.val_view("window.fullscreen").value_or(false);
m_config.v_sync = config.val_view("window.V-Sync").value_or(true);
m_config.mouse_sensitivity = static_cast<float>(config.val_view("player.mouse_sensitivity").value_or(0.15));
m_config.width = config.val_view("window.width").value_or(800);
m_config.height = config.val_view("window.height").value_or(600);
m_config.rendering_distance = config.val_view("world.rendering_distance").value_or(24);
m_theme = config.val_view("devpanel.theme").value_or(0);
if (m_theme != 1 && m_theme != 0) {
m_theme = 0;
}
}
void DevPanel::render() {
ASSERT_MSG(m_player, "Player Is Null");
/*
if (glfwGetWindowAttrib(window, GLFW_ICONIFIED) != 0)
{
ImGui_ImplGlfw_Sleep(10);
continue;
}
*/
// Start the Dear ImGui frame
ImGui_ImplOpenGL3_NewFrame();
ImGui_ImplGlfw_NewFrame();
ImGui::NewFrame();
ImGui::Begin("DevPanel");
ImGui::Text("This is a DevPanel to control the game\n");
if (ImGui::BeginTabBar("Bar")) {
show_settings_tab_item();
ImGui::EndTabBar();
}
ImGui::End();
ImGui::Render();
ImGui_ImplOpenGL3_RenderDrawData(ImGui::GetDrawData());
}
void DevPanel::show_settings_tab_item() {
if (ImGui::BeginTabItem("settings")) {
if(ImGui::SliderFloat("FOV", &m_config.fov, 1.0f, 140.0f)) {
Config::get().set("player.fov", static_cast<double>(m_config.fov));
m_app.renderer().hot_reload();
}
ImGui::SameLine();
if (ImGui::Button("default##1")) {
m_config.fov = NORMAL_FOV;
Config::get().set("player.fov", static_cast<double>(m_config.fov));
m_app.renderer().hot_reload();
}
if (ImGui::SliderFloat("Sensitivity", &m_config.mouse_sensitivity, 0.01f, 1.0f)) {
Config::get().set("player.mouse_sensitivity", static_cast<double>(m_config.mouse_sensitivity));
m_player->hot_reload();
}
ImGui::SameLine();
if (ImGui::Button("default##2")) {
m_config.mouse_sensitivity = 0.15f;
Config::get().set("player.mouse_sensitivity", static_cast<double>(m_config.mouse_sensitivity));
m_player->hot_reload();
}
if (ImGui::SliderInt("Distance", &m_config.rendering_distance, 2, 128)) {
Config::get().set("world.rendering_distance", m_config.rendering_distance);
m_app.world().hot_reload();
}
if (ImGui::Checkbox("Fullscreen", &m_config.fullscreen)) {
Config::get().set("window.fullscreen", m_config.fullscreen);
m_app.window().hot_reload();
}
ImGui::SameLine();
if (ImGui::Checkbox("V-Sync", &m_config.v_sync)) {
Config::get().set("window.V-Sync", m_config.v_sync);
m_app.window().hot_reload();
}
constexpr const char* THEMES[] = {"Dark", "Light"};
if (ImGui::Combo("Theme", &m_theme, THEMES, IM_ARRAYSIZE(THEMES))) {
if (m_theme == 0) {
ImGui::StyleColorsDark();
} else if (m_theme == 1) {
ImGui::StyleColorsLight();
}
Config::get().set("devpanel.theme", m_theme);
}
if (ImGui::Button("save")) {
Config::get().save_to_file();
}
ImGui::EndTabItem();
}
}
}

11
src/renderer.cpp
View File

@@ -1,6 +1,7 @@
#include <Cubed/app.hpp>
#include <Cubed/camera.hpp>
#include <Cubed/config.hpp>
#include <Cubed/dev_panel.hpp>
#include <Cubed/primitive_data.hpp>
#include <Cubed/debug_collector.hpp>
#include <Cubed/gameplay/player.hpp>
@@ -19,8 +20,9 @@
#include <format>
namespace Cubed {
Renderer::Renderer(const Camera& camera, World& world, const TextureManager& texture_manager):
Renderer::Renderer(const Camera& camera, World& world, const TextureManager& texture_manager, DevPanel& dev_panel):
m_camera(camera),
m_dev_panel(dev_panel),
m_texture_manager(texture_manager),
m_world(world)
{
@@ -144,6 +146,7 @@ void Renderer::render() {
glBindVertexArray(m_vao[4]);
render_text();
glBindVertexArray(0);
render_dev_panel();
}
void Renderer::render_outline() {
@@ -282,4 +285,10 @@ void Renderer::render_world() {
m_world.render(m_mvp_mat);
}
void Renderer::render_dev_panel() {
glDisable(GL_DEPTH_TEST);
m_dev_panel.render();
glEnable(GL_DEPTH_TEST);
}
}

8
src/tools/font.cpp
View File

@@ -4,6 +4,8 @@
#include <Cubed/tools/log.hpp>
#include <Cubed/tools/shader_tools.hpp>
namespace fs = std::filesystem;
namespace Cubed {
@@ -12,7 +14,7 @@ Font::Font() {
if (FT_Init_FreeType(&m_ft)) {
Logger::error("FREETYPE: Could not init FreeType Library");
}
if (FT_New_Face(m_ft, ASSETS_PATH "fonts/IBMPlexSans-Regular.ttf", 0, &m_face)) {
if (FT_New_Face(m_ft, font_path().c_str(), 0, &m_face)) {
Logger::error("FREETYPE: Failed to load font");
}
@@ -125,4 +127,8 @@ GLuint Font::text_texture() {
return m_text_texture;
}
const fs::path& Font::font_path() {
return m_font_path;
}
}

96
src/window.cpp
View File

@@ -3,6 +3,13 @@
#include <Cubed/tools/cubed_assert.hpp>
#include <Cubed/tools/log.hpp>
#include <Cubed/window.hpp>
#include <Cubed/tools/font.hpp>
#include <imgui.h>
#include <imgui_impl_glfw.h>
#include <imgui_impl_opengl3.h>
namespace Cubed {
static int windowed_xpos = 0, windowed_ypos = 0;
@@ -15,6 +22,11 @@ Window::Window(Renderer& renderer) :
}
Window::~Window() {
ImGui_ImplOpenGL3_Shutdown();
ImGui_ImplGlfw_Shutdown();
ImGui::DestroyContext();
if (m_window) {
glfwDestroyWindow(m_window);
m_window = nullptr;
@@ -44,6 +56,7 @@ void Window::update_viewport() {
config.set("window.width", windowed_width);
config.set("window.height", windowed_height);
}
void Window::init() {
@@ -84,7 +97,6 @@ void Window::init() {
GLFWmonitor* primary = glfwGetPrimaryMonitor();
const GLFWvidmode* mode = glfwGetVideoMode(primary);
glfwSetWindowPos(m_window, static_cast<int>(mode->width / 2.0f) - 400, static_cast<int>(mode->height / 2.0f) - 300);
//update_viewport();
}
@@ -100,23 +112,7 @@ void Window::hot_reload() {
windowed_width = config.get<int>("window.width");
windowed_height = config.get<int>("window.height");
if (config.get<bool>("window.fullscreen.V-Sync")) {
GLFWmonitor* monitor = glfwGetWindowMonitor(m_window);
if (monitor != nullptr) {
glfwSetWindowMonitor(
m_window,
nullptr,
windowed_xpos,
windowed_ypos,
windowed_width,
windowed_height,
0
);
} else {
}
config.set("window.fullscreen", false);
} else {
if (config.get<bool>("window.fullscreen")) {
glfwGetWindowPos(m_window, &windowed_xpos, &windowed_ypos);
glfwGetWindowSize(m_window, &windowed_width, &windowed_height);
@@ -132,11 +128,28 @@ void Window::hot_reload() {
mode->height,
GL_DONT_CARE
);
config.set("window.fullscreen", true);
} else {
GLFWmonitor* monitor = glfwGetWindowMonitor(m_window);
if (monitor != nullptr) {
glfwSetWindowMonitor(
m_window,
nullptr,
windowed_xpos,
windowed_ypos,
windowed_width,
windowed_height,
0
);
} else {
Logger::error("Can't Find Monitor");
}
}
update_viewport();
if (!m_mouse_enable) {
glfwSetInputMode(m_window, GLFW_CURSOR, GLFW_CURSOR_DISABLED);
} else {
glfwSetInputMode(m_window, GLFW_CURSOR, GLFW_CURSOR_NORMAL);
}
}
void Window::toggle_fullscreen() {
@@ -178,13 +191,54 @@ void Window::toggle_fullscreen() {
}
void Window::toggle_mouse_able() {
//auto& io = ImGui::GetIO();
if (m_mouse_enable) {
//io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange;
//Logger::info("ImGuiConfigFlags_NoMouseCursorChange");
//ImGui::SetMouseCursor(ImGuiMouseCursor_None);
//glfwSetInputMode(m_window, GLFW_CURSOR, GLFW_CURSOR_HIDDEN);
glfwSetInputMode(m_window, GLFW_CURSOR, GLFW_CURSOR_DISABLED);
m_mouse_enable = false;
} else {
//io.ConfigFlags &= ~ImGuiConfigFlags_NoMouseCursorChange;
//Logger::info("Disable ImGuiConfigFlags_NoMouseCursorChange");
glfwSetInputMode(m_window, GLFW_CURSOR, GLFW_CURSOR_NORMAL);
m_mouse_enable = true;
}
}
void Window::imgui_init() {
float dpi_scale_x, dpi_scale_y;
glfwGetWindowContentScale(m_window, &dpi_scale_x, &dpi_scale_y);
//float main_scale = ImGui_ImplGlfw_GetContentScaleForMonitor(glfwGetPrimaryMonitor());
float main_scale = dpi_scale_x;
Logger::info("Main Scale {}", main_scale);
// Setup Dear ImGui context
IMGUI_CHECKVERSION();
ImGui::CreateContext();
ImGuiIO& io = ImGui::GetIO();
io.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard; // Enable Keyboard Controls
io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad; // Enable Gamepad Controls
io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange; // Prevent ImGui from automatically changing the system cursor shape, allowing the game to fully control cursor appearance (e.g., hidden/disabled custom cursor).
auto theme = Config::get().get<int>("devpanel.theme");
if (theme == 0) {
ImGui::StyleColorsDark();
} else if (theme == 1) {
ImGui::StyleColorsLight();
} else {
ImGui::StyleColorsDark();
Config::get().set("devpanel.theme", 0);
}
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale;
style.FontSizeBase = 20.0f;
ImFont* font = io.Fonts->AddFontFromFileTTF(Font::font_path().c_str());
ASSERT_MSG(font != nullptr, "Font Load Fail");
// Setup Platform/Renderer backends
ImGui_ImplGlfw_InitForOpenGL(m_window, false);
ImGui_ImplOpenGL3_Init();
}
}