menu buttons

.gitattributes

@@ -3,4 +3,5 @@ eol=lf
 *.blend filter=lfs diff=lfs merge=lfs -text
 *.gltf filter=lfs diff=lfs merge=lfs -text
 *.glb filter=lfs diff=lfs merge=lfs -text
-*.ttf filter=lfs diff=lfs merge=lfs -text
+*.ttf filter=lfs diff=lfs merge=lfs -text
+*.wav filter=lfs diff=lfs merge=lfs -text

assets/audio/MINIMALIST.txt

@@ -0,0 +1,9 @@
+Universal UI Soundpack
+
+Created and distributed by Nathan Gibson (https://nathangibson.myportfolio.com)
+Creation date: 27/9/2021
+
+License: Attribution 4.0 International (CC BY 4.0)
+https://creativecommons.org/licenses/by/4.0/
+
+Support me by crediting Nathan Gibson or https://nathangibson.myportfolio.com 

assets/resources.json

@@ -82,6 +82,14 @@
         {
             "type": "file",
             "filename": "fonts/honeyblot_caps.ttf"
+        },
+        {
+            "type": "file",
+            "filename": "audio/Minimalist2.wav"
+        },
+        {
+            "type": "file",
+            "filename": "audio/Minimalist7.wav"
         }
     ]
 }

flappykarp.project

@@ -1,5 +1,5 @@
 {
-    "startup_scene":"fs1://scenes/game.scene",
+    "startup_scene":"fs1://scenes/load.scene",
     "name": "flappy karp",
     "version_string":"0.0.0",
     "dynamic_libraries": ["flappykarp"],
@@ -13,5 +13,13 @@
             "archive_path": "${binaryDir}/asset1.data",
             "folder_path": "${projectDir}/assets/resources.json"
         }
+    ],
+    "fonts":
+    [
+        {
+            "name": "honeyblot",
+            "key": "fs1://fonts/honeyblot_caps.ttf",
+            "size": 64
+        }
     ]
 }

src/engine.hxx

@@ -9,10 +9,12 @@
 #include <component/transform.hpp>
 #include <core/object_manager.hpp>
 #include <core/scene.hpp>
+#include <core/scene_orchestrator_state.hpp>
 #include <core/system.hpp>
 #include <core/view.hpp>
 #include <imgui.hpp>
 #include <engine/plugin.hpp>
+#include <framework/audio_manager.hpp>
 #include <plugin.hpp>
 #include <resource/resource_loader.hpp>
 #include <system/sdl_input_manager.hpp>

src/scenes/game.cpp

@@ -27,14 +27,6 @@ namespace lerppana::flappykarp::scenes
 
     void game::start()
     {
-        if (!font_manager->fonts.contains("honeyblot"))
-        {
-            font_manager->add_font(
-                    "honeyblot",
-                    "fs1://fonts/honeyblot_caps.ttf",
-                    64);
-        }
-
         reset();
     }
 

src/scenes/load.cpp

@@ -2,9 +2,117 @@
 
 namespace lerppana::flappykarp::scenes
 {
-    load::load() :
-        engine::core::scene("fs1://scenes/load.scene")
-    {}
+    void load::draw_exit_button()
+    {
+        auto loading = !resource_loader->idle();
 
-    void load::start() {}
+        auto font_size = loading ? 0.5f : 1.0f;
+
+        auto* font = font_manager->get_font("honeyblot");
+
+        ImGui::FontScope font_scope{font};
+        ImGui::SetWindowFontScale(font_size);
+
+        static auto width = 100.0f;
+        static auto padding = 70.f;
+        const auto font_height = ImGui::GetFontSize();
+        ImGui::SetCursorPos(ImVec2(
+                ImGui::GetWindowWidth() / 2 - width / 2,
+                ImGui::GetWindowHeight()/ 2 - font_height / 2 - padding));
+
+        ImGui::GroupScope text_group;
+        ImGui::StyleVar style(ImGuiStyleVar_ButtonTextAlign, ImVec2(0.5f, 0.75f));
+
+        auto text = loading ? "Loading" : "Start";
+
+        if (loading)
+        {
+            ImGui::BeginDisabled();
+        }
+
+        if (ImGui::Button(text, ImVec2(250.f, 100.f)))
+        {
+            scene_orchestrator_state->request_scene_transition("fs1://scenes/game.scene");
+            audio_manager->play_clip("fs1://audio/Minimalist2.wav");
+        }
+
+        if (loading)
+        {
+            ImGui::EndDisabled();
+        }
+
+        static auto was_button_hovered = false;
+        auto is_hovered = ImGui::IsItemHovered();
+        if (!was_button_hovered && is_hovered && !loading)
+        {
+            audio_manager->play_clip("fs1://audio/Minimalist7.wav");
+            was_button_hovered = true;
+        }
+        else if (was_button_hovered && !is_hovered)
+        {
+            was_button_hovered = false;
+        }
+
+        width = ImGui::GetItemRectSize().x;
+    }
+
+    void load::draw_start_button()
+    {
+        auto* font = font_manager->get_font("honeyblot");
+        ImGui::SetWindowFontScale(1.0f);
+        ImGui::FontScope font_scope{font};
+
+        static auto width = 100.0f;
+        static auto padding = 70.f;
+
+        const auto font_height = ImGui::GetFontSize();
+        ImGui::SetCursorPos(ImVec2(
+                ImGui::GetWindowWidth() / 2 - width / 2,
+                ImGui::GetWindowHeight()/ 2 - font_height / 2 + padding));
+
+        ImGui::GroupScope text_group;
+        ImGui::StyleVar style(ImGuiStyleVar_ButtonTextAlign, ImVec2(0.5f, 0.75f));
+        if (ImGui::Button("Quit", ImVec2(250.f, 100.f)))
+        {
+            scene_orchestrator_state->request_application_quit();
+        }
+
+        static auto was_button_hovered = false;
+        auto is_hovered = ImGui::IsItemHovered();
+        if (!was_button_hovered && is_hovered)
+        {
+            audio_manager->play_clip("fs1://audio/Minimalist7.wav");
+            was_button_hovered = true;
+        }
+        else if (was_button_hovered && !is_hovered)
+        {
+            was_button_hovered = false;
+        }
+
+        width = ImGui::GetItemRectSize().x;
+    }
+
+    void load::on_gui()
+    {
+        draw_start_button();
+        draw_exit_button();
+    }
+
+    void load::start()
+    {
+        resource_loader->request_load<resource::audio_resource>("fs1://audio/Minimalist2.wav");
+        resource_loader->request_load<resource::audio_resource>("fs1://audio/Minimalist7.wav");
+
+        resource_loader->request_load<resource::vk_mesh_resource>("fs1://models/ground.model.mesh");
+        resource_loader->request_load<resource::texture_resource>("fs1://textures/ground.png");
+
+        resource_loader->request_load<resource::vk_mesh_resource>("fs1://models/magikarp.model.mesh");
+        resource_loader->request_load<resource::vertex_bone_data_resource>("fs1://models/magikarp.skin.mesh");
+        resource_loader->request_load<resource::animation_resource>("fs1://models/magikarp.splash.anim");
+        resource_loader->request_load<resource::texture_resource>("fs1://textures/magikarp.png");
+
+        resource_loader->request_load<resource::vk_mesh_resource>("fs1://models/pipe.model.mesh");
+        resource_loader->request_load<resource::texture_resource>("fs1://textures/pipe.png");
+
+    }
 }

src/scenes/load.hpp

@@ -6,8 +6,30 @@ namespace lerppana::flappykarp::scenes
 {
     struct FLAPPYKARP_EXPORT load : engine::core::scene
     {
-        explicit load();
+        explicit load(
+                std::shared_ptr<resource::resource_loader> resource_loader,
+                std::shared_ptr<vk::font_manager> font_manager,
+                std::shared_ptr<core::scene_orchestrator_state> scene_orchestrator_state,
+                std::shared_ptr<framework::audio_manager> audio_manager) :
+                engine::core::scene("fs1://scenes/load.scene"),
+                resource_loader(std::move(resource_loader)),
+                font_manager(std::move(font_manager)),
+                scene_orchestrator_state(std::move(scene_orchestrator_state)),
+                audio_manager(std::move(audio_manager))
+        {}
+
+        void draw_exit_button();
+
+        void draw_start_button();
+
+        void on_gui() final;
 
         void start() final;
+
+    private:
+        std::shared_ptr<resource::resource_loader> resource_loader;
+        std::shared_ptr<vk::font_manager> font_manager;
+        std::shared_ptr<core::scene_orchestrator_state> scene_orchestrator_state;
+        std::shared_ptr<framework::audio_manager> audio_manager;
     };
 }

vcpkg-registry/ports/reload-engine/portfile.cmake

@@ -7,8 +7,8 @@ endif()
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO lerppana/reload-engine
-    REF 90ac8993c6e4c09cd59d9cc7850d5b1ef21202c8
-    SHA512 46f6bba960f3d0340f38edb76b4019fb4d509239e995b70cb8d8def52ce42bd9fe964f268e568ab1f23e6991d28a02dc827d5341822bb267c9887a9514c66951
+    REF 08745fabeab574e9bd0defe5759bf4d611aa349e
+    SHA512 71bba0ba72e7b15dbff0307a985fead40a59c8ceb4abaf22e30b59bdae6e77d287dd5767fb32e5267c86f794e297801e99ebd6d72b650fccb0249908d4e8c50d
     HEAD_REF master
     AUTHORIZATION_TOKEN $ENV{GITHUB_AUTHORIZATION_TOKEN}
 )

vcpkg-registry/ports/reload-engine/vcpkg.json

@@ -20,6 +20,7 @@
         "vulkan"
       ]
     },
+    "sdl2-mixer",
     {
       "name": "bullet3",
       "features": [