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Diffstat (limited to 'src/candy_gear/core.cpp')
-rw-r--r--src/candy_gear/core.cpp269
1 files changed, 1 insertions, 268 deletions
diff --git a/src/candy_gear/core.cpp b/src/candy_gear/core.cpp
index 28f5a15..6897921 100644
--- a/src/candy_gear/core.cpp
+++ b/src/candy_gear/core.cpp
@@ -1,5 +1,5 @@
/*
- * Copyright 2022-2024 Frederico de Oliveira Linhares
+ * Copyright 2022-2025 Frederico de Oliveira Linhares
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -64,17 +64,6 @@ load_game(void *obj)
FILE *fp;
mrb_value main_obj{mrb_top_self(cg_core.mrb)};
- BluCat::INT::core.game_name = "CandyGear Game";
-
- BluCat::INT::core.display_width = 800;
- BluCat::INT::core.display_height = 600;
-
- BluCat::INT::core.game_version_major = 0;
- BluCat::INT::core.game_version_minor = 1;
- BluCat::INT::core.game_version_patch = 0;
-
- BluCat::INT::core.fps = 30;
-
mrb_define_module(cg_core.mrb, "CandyGear");
cg_candy_gear_init_config(cg_core.mrb);
cg_graphic_init_config(cg_core.mrb);
@@ -100,256 +89,6 @@ load_game(void *obj)
}
void
-load_sdl(void *obj)
-{
- if(SDL_Init(SDL_INIT_EVERYTHING) < 0)
- {
- std::string error{"SDL could not initialize! SDL Error → "};
- error += SDL_GetError();
- throw error;
- }
-
- if(SDL_Vulkan_LoadLibrary(nullptr) != 0)
- {
- SDL_Quit();
- std::string error{"SDL could not initialize Vulkan! SDL_Error → "};
- error += SDL_GetError();
- throw CommandError{error};
- }
-}
-
-void
-unload_sdl(void *obj)
-{
- SDL_Vulkan_UnloadLibrary();
- SDL_Quit();
-}
-
-void
-load_sdl_mixer(void *obj)
-{
- int flags = MIX_INIT_OGG|MIX_INIT_MOD;
- int initted = Mix_Init(flags);
- if(initted&flags != flags)
- {
- std::string error{"Could not initialize SDL mixer → "};
- error += Mix_GetError();
- throw CommandError{error};
- }
-}
-
-void
-unload_sdl_mixer(void *obj)
-{
- while(Mix_Init(0)) Mix_Quit();
-}
-
-void
-load_sdl_open_audio(void *obj)
-{
- if(Mix_OpenAudio(22050, MIX_DEFAULT_FORMAT, 2, 1024) == -1)
- {
- std::string error{"Could not open SDL mixer audio → "};
- error += Mix_GetError();
- throw CommandError{error};
- }
-}
-
-void
-unload_sdl_open_audio(void *obj)
-{
- Mix_CloseAudio();
-}
-
-void
-load_window(void *obj)
-{
- cg_core.window = NULL;
- cg_core.window = SDL_CreateWindow(
- BluCat::INT::core.game_name.c_str(),
- SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED,
- BluCat::INT::core.display_width, BluCat::INT::core.display_height,
- SDL_WINDOW_VULKAN);
- if(cg_core.window == NULL)
- {
- std::string error{"Window could not be created! SDL_Error → "};
- error += SDL_GetError();
- throw CommandError{error};
- }
-}
-
-void
-unload_window(void *obj)
-{
- SDL_DestroyWindow(cg_core.window);
-}
-
-void
-load_vk_instance(void *obj)
-{
- std::vector<const char*> vk_extensions;
- std::vector<const char*> vk_required_layers_names;
-
- // Get extensions.
- {
- uint32_t vk_extensions_count;
- std::vector<const char*> vk_required_extensions;
-
- // Load debuging layers.
-#ifdef DEBUG
- vk_required_extensions.push_back(VK_EXT_DEBUG_UTILS_EXTENSION_NAME);
- vk_required_layers_names.push_back("VK_LAYER_KHRONOS_validation");
-#endif
-
- // Get extensions for SDL.
- {
- uint32_t vk_sdl_extension_count;
- std::vector<const char*> vk_sdl_extensions;
-
- if(!SDL_Vulkan_GetInstanceExtensions(
- cg_core.window, &vk_sdl_extension_count, nullptr))
- {
- std::string error{
- "Vulkan extensions could not be loaded by SDL! SDL_Error: "};
- error += SDL_GetError();
- throw CommandError{error};
- }
-
- vk_sdl_extensions.resize(vk_sdl_extension_count);
- SDL_Vulkan_GetInstanceExtensions(
- cg_core.window, &vk_sdl_extension_count, vk_sdl_extensions.data());
-
- // Combine all extensions.
- vk_extensions_count = vk_sdl_extension_count +
- vk_required_extensions.size();
- vk_extensions.resize(vk_extensions_count);
- for(auto i{0}; i < vk_sdl_extension_count; i++)
- vk_extensions[i] = vk_sdl_extensions[i];
- for(auto i{0}; i < vk_required_extensions.size(); i++)
- vk_extensions[i + vk_sdl_extension_count] = vk_required_extensions[i];
- }
-
-#ifdef DEBUG
- BluCat::INT::core.log.message(Log::Level::Trace, "Enabled VK extensions.");
- for(auto vk_extension: vk_extensions)
- {
- std::string message{"Extension name: "};
- message += vk_extension;
- BluCat::INT::core.log.message(Log::Level::Trace, message);
- }
-#endif
- }
-
- // Get available instance layers.
- {
- uint32_t vk_available_layers_count;
- std::vector<VkLayerProperties> vk_available_layers;
- std::vector<const char*> vk_available_layers_names;
-
- vkEnumerateInstanceLayerProperties(&vk_available_layers_count, nullptr);
- vk_available_layers.resize(vk_available_layers_count);
- vkEnumerateInstanceLayerProperties(&vk_available_layers_count,
- vk_available_layers.data());
- vk_available_layers_names.resize(vk_available_layers_count);
-#ifdef DEBUG
- BluCat::INT::core.log.message(
- Log::Level::Trace, "Available VK instance layers.");
-#endif
- for(uint32_t i = 0; i < vk_available_layers_count; i++)
- {
-#ifdef DEBUG
- std::stringstream message{};
- message << "\nname: " << vk_available_layers[i].layerName << std::endl;
- message << "Description: " << vk_available_layers[i].description <<
- std::endl;
- message << "Spec version: " << vk_available_layers[i].specVersion <<
- std::endl;
- message << "Implementation version: " <<
- vk_available_layers[i].implementationVersion << std::endl;
- BluCat::INT::core.log.message(Log::Level::Trace, message.str());
-#endif
-
- vk_available_layers_names[i] = vk_available_layers[i].layerName;
- }
-
- // If required layers are not all available.
- if(!std::includes(
- vk_available_layers_names.begin(), vk_available_layers_names.end(),
- vk_required_layers_names.begin(), vk_required_layers_names.begin()))
- throw CommandError{"Some required Vulkan layers are not available."};
- }
-
- {
- VkApplicationInfo app_info;
- app_info.sType = VK_STRUCTURE_TYPE_APPLICATION_INFO;
- app_info.pNext = nullptr;
- app_info.pApplicationName = BluCat::INT::core.game_name.c_str();
- app_info.applicationVersion = VK_MAKE_VERSION(
- BluCat::INT::core.game_version_major,
- BluCat::INT::core.game_version_minor,
- BluCat::INT::core.game_version_patch);
- app_info.pEngineName = "BluCat::GRA";
- app_info.engineVersion = VK_MAKE_VERSION(
- BLU_CAT_VERSION_MAJOR,
- BLU_CAT_VERSION_MINOR,
- BLU_CAT_VERSION_PATCH);
- app_info.apiVersion = VK_API_VERSION_1_0;
-
- VkInstanceCreateInfo create_info;
- create_info.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO;
- create_info.pNext = nullptr;
- create_info.flags = 0;
- create_info.pApplicationInfo = &app_info;
- create_info.enabledExtensionCount = vk_extensions.size();
- create_info.ppEnabledExtensionNames = vk_extensions.data();
- create_info.enabledLayerCount = vk_required_layers_names.size();
- create_info.ppEnabledLayerNames = vk_required_layers_names.data();
-
- VkResult result =
- vkCreateInstance(&create_info, nullptr, &BluCat::INT::core.vk_instance);
- if(result != VK_SUCCESS)
- {
- std::string error{""};
- switch(result)
- {
- case VK_ERROR_LAYER_NOT_PRESENT:
- error = " Layer not present.";
- break;
- case VK_ERROR_EXTENSION_NOT_PRESENT:
- error = " Extension not present.";
- }
- error = "Failed to create Vulkan instance." + error;
- throw CommandError{error};
- }
- }
-}
-
-void
-unload_vk_instance(void *obj)
-{
- vkDestroyInstance(BluCat::INT::core.vk_instance, nullptr);
-}
-
-void
-load_window_surface(void *obj)
-{
- if(!SDL_Vulkan_CreateSurface(
- cg_core.window, BluCat::INT::core.vk_instance, &BluCat::INT::core.window_surface))
- {
- std::string error{"Failed to create a window surface → "};
- error += SDL_GetError();
- throw CommandError{error};
- }
-}
-
-void
-unload_window_surface(void *obj)
-{
- vkDestroySurfaceKHR(
- BluCat::INT::core.vk_instance, BluCat::INT::core.window_surface, nullptr);
-}
-
-void
load_blucat(void *obj)
{
BluCat::INT::core.loader.execute(nullptr);
@@ -387,12 +126,6 @@ load_mruby_interface(void *obj)
const CommandChain cg_sCore::loader{
{&load_mruby_symbols, nullptr},
{&load_game, nullptr},
- {&load_sdl, &unload_sdl},
- {&load_sdl_mixer, &unload_sdl_mixer},
- {&load_sdl_open_audio, &unload_sdl_open_audio},
- {&load_window, &unload_window},
- {&load_vk_instance, &unload_vk_instance},
- {&load_window_surface, &unload_window_surface},
{&load_blucat, &unload_blucat},
{&load_mruby_interface, nullptr}
};
generated by cgit v1.2.3 (git 2.39.1) at 2025-04-27 10:08:51 +0000