Rename ImGuiLayer to imgui_backend

engine/asset/src/asset.cpp

@@ -13,7 +13,7 @@
 #include "renderer.hpp"
 #include "input.hpp"
 #include "physics.hpp"
-#include "imguilayer.hpp"
+#include "imgui_backend.hpp"
 
 std::unique_ptr<Mesh> load_mesh(const file::Path path) {
     Expects(!path.empty());

engine/core/CMakeLists.txt

@@ -5,7 +5,7 @@ set(SRC
     include/cutscene.hpp
     include/physics.hpp
     include/scene.hpp
-    include/imguilayer.hpp
+    include/imgui_backend.hpp
     include/uielement.hpp
     include/screen.hpp
     include/object.hpp
@@ -18,7 +18,7 @@ set(SRC
     src/engine.cpp
     src/input.cpp
     src/physics.cpp
-    src/imguilayer.cpp
+    src/imgui_backend.cpp
     src/screen.cpp
     src/scene.cpp
     src/debug.cpp

engine/core/include/engine.hpp

@@ -20,11 +20,11 @@ class Input;
 class Renderer;
 class RenderTarget;
 class Physics;
-class ImGuiLayer;
 struct Timer;
 
 namespace prism {
     class app;
+    class imgui_backend;
 
     struct AnimationTarget {
         float current_time = 0.0f;
@@ -381,7 +381,7 @@ namespace prism {
 
         std::vector<AnimationTarget> animation_targets;
 
-        std::unique_ptr<ImGuiLayer> imgui;
+        std::unique_ptr<imgui_backend> imgui;
 
         const InputButton debug_button = InputButton::Q;
     };

engine/core/include/imgui_backend.hpp

@@ -0,0 +1,16 @@
+#pragma once
+
+namespace prism {
+    class imgui_backend {
+    public:
+        imgui_backend();
+
+        void begin_frame(float delta_time);
+
+        void render(int index);
+
+        void process_key_down(unsigned int key_code);
+
+        void process_key_up(unsigned int key_code);
+    };
+}

engine/core/include/imguilayer.hpp

@@ -1,12 +0,0 @@
-#pragma once
-
-class ImGuiLayer {
-public:
-    ImGuiLayer();
-    
-    void begin_frame(const float delta_time);    
-    void render(int index);
-    
-    void process_key_down(unsigned int keyCode);
-    void process_key_up(unsigned int keyCode);
-};

engine/core/src/engine.cpp

@@ -14,7 +14,7 @@
 #include "screen.hpp"
 #include "renderer.hpp"
 #include "gfx.hpp"
-#include "imguilayer.hpp"
+#include "imgui_backend.hpp"
 #include "debug.hpp"
 #include "timer.hpp"
 #include "physics.hpp"
@@ -35,7 +35,7 @@ engine::engine(const int argc, char* argv[]) {
     
     console::register_variable("rs_dynamic_resolution", render_options.dynamic_resolution);
     
-    console::register_command("quit", console::ArgumentFormat(0), [this](const console::Arguments) {
+    console::register_command("quit", console::ArgumentFormat(0), [this](const console::Arguments&) {
         quit();
     });
         
@@ -44,7 +44,7 @@ engine::engine(const int argc, char* argv[]) {
 
     input = std::make_unique<Input>();
     physics = std::make_unique<Physics>();
-    imgui = std::make_unique<ImGuiLayer>();
+    imgui = std::make_unique<prism::imgui_backend>();
     assetm = std::make_unique<AssetManager>();
 }
 

engine/core/src/imgui_backend.cpp

@@ -1,4 +1,4 @@
-#include "imguilayer.hpp"
+#include "imgui_backend.hpp"
 
 #include <imgui.h>
 #include <imgui_stdlib.h>
@@ -7,6 +7,8 @@
 #include "platform.hpp"
 #include "assertions.hpp"
 
+using prism::imgui_backend;
+
 const std::map<ImGuiKey, InputButton> imToPl = {
     {ImGuiKey_Tab, InputButton::Tab},
     {ImGuiKey_LeftArrow, InputButton::LeftArrow},
@@ -31,7 +33,7 @@ const std::map<ImGuiKey, InputButton> imToPl = {
     {ImGuiKey_Z, InputButton::Z}
 };
 
-ImGuiLayer::ImGuiLayer() {
+imgui_backend::imgui_backend() {
     ImGui::CreateContext();
     
     ImGuiIO& io = ImGui::GetIO();
@@ -155,7 +157,7 @@ ImGuiLayer::ImGuiLayer() {
     };
 }
 
-void ImGuiLayer::begin_frame(const float delta_time) {
+void imgui_backend::begin_frame(const float delta_time) {
     ImGuiIO& io = ImGui::GetIO();
     
     const auto [width, height] = platform::get_window_size(0);
@@ -190,7 +192,7 @@ void ImGuiLayer::begin_frame(const float delta_time) {
     ImGui::NewFrame();
 }
 
-void ImGuiLayer::render(int index) {
+void imgui_backend::render(int index) {
     Expects(index >= 0);
     
     if(index == 0) {
@@ -199,19 +201,19 @@ void ImGuiLayer::render(int index) {
     }
 }
 
-void ImGuiLayer::process_key_down(unsigned int keyCode) {
-    Expects(keyCode >= 0);
+void imgui_backend::process_key_down(unsigned int key_code) {
+    Expects(key_code >= 0);
     
     ImGuiIO& io = ImGui::GetIO();
-    io.AddInputCharactersUTF8(platform::translate_keycode(keyCode));
+    io.AddInputCharactersUTF8(platform::translate_keycode(key_code));
     
-    io.KeysDown[keyCode] = true;
+    io.KeysDown[key_code] = true;
 }
 
-void ImGuiLayer::process_key_up(unsigned int keyCode) {
-    Expects(keyCode >= 0);
+void imgui_backend::process_key_up(unsigned int key_code) {
+    Expects(key_code >= 0);
 
     ImGuiIO& io = ImGui::GetIO();
     
-    io.KeysDown[keyCode] = false;
+    io.KeysDown[key_code] = false;
 }