game/mario/editor.cpp

#include "../sdlpp/sdlpp.hpp"
#include "global_vars.hpp"
#include "gui/gui.hpp"
#include "sprites.hpp"
#include <memory>
#ifdef _WIN32
#include "../sdlpp/SDL2/SDL2_framerate.h"
#include <ctime>
#include <string>
#include <windows.h>
#else
#include <SDL2/SDL2_framerate.h>
#endif // UNIX

#include <array>
#include <thread>
#include <mutex>
#include "objectids.hpp"
#include "blocks.hpp"
#include "maploader.hpp"
#include "../sdlpp/sdlpp_mouse.hpp"
#include "edit_box.hpp"
#include "editor_visitor.hpp"
#include "tool_box.hpp"
#include "blocks/coineditorblock.hpp"
#include "scenes/editor_scenes.hpp"

std::vector<SceneStruct> game_scenes{};

void doInput() {
    FPSmanager gFPS;
    SDL_initFramerate(&gFPS);
    SDL_setFramerate(&gFPS, 200);
    while (!g_quit) {
        SDL_framerateDelay(&gFPS);
        game_scenes.back().doInput(game_scenes.back().scene);
        game_scenes.back().scene->updateScene();
    }
}

#ifdef _WIN32
int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
                    PWSTR szCmdLine, int nCmdShow) {
#else
int main() {
#endif
    SDLPP::init();
    SDLPP::Window w("Mario editor!");
    w.setResizable(true);
    BLOCK_SIZE = 1.0 / 26;

    auto font = std::make_shared<SDLPP::Font>("testfont.ttf", 36);
    g_text_config = std::make_shared<SDLPP::FontConfiguration>(font, "#FFFFFF",
                                                               "#000000", 0.15);

    auto renderer = std::make_shared<SDLPP::Renderer>(w);
    renderer->setBlendMode(SDL_BLENDMODE_BLEND);

    // prepare global vars
    g_terrain_texture = std::make_shared<SDLPP::Texture>(
        renderer, "sprites/terrain.png", MARIO_OVERWORLD_COLORKEY);
    g_mario_texture = std::make_shared<SDLPP::Texture>(
        renderer, "sprites/mario.png", MARIO_OVERWORLD_COLORKEY);
    g_mod_texture =
        std::make_shared<SDLPP::Texture>(renderer, "sprites/mods.png");
    g_enemies_texture = std::make_shared<SDLPP::Texture>(
        renderer, "sprites/enemies.png", MARIO_OVERWORLD_COLORKEY);
    g_translucent_terrain_texture = std::make_shared<SDLPP::Texture>(
        renderer, "sprites/terrain.png", MARIO_OVERWORLD_COLORKEY);
    g_translucent_terrain_texture->setAlpha(100);
    g_translucent_mod_texture =
        std::make_shared<SDLPP::Texture>(renderer, "sprites/mods.png");
    g_translucent_mod_texture->setAlpha(100);
    g_translucent_enemies_texture = std::make_shared<SDLPP::Texture>(
        renderer, "sprites/enemies.png", MARIO_OVERWORLD_COLORKEY);
    g_translucent_enemies_texture->setAlpha(100);

    game_scenes.push_back(createEditorScene(renderer));

    auto base = SDL_GetTicks();
    int frames = 0;
    std::thread inputThread(doInput);

    SDL_PumpEvents();
    game_scenes.back().scene->updateSizeAndPosition();
    game_scenes.back().scene->renderScene();
    renderer->presentRenderer();

    FPSmanager gFPS;
    SDL_initFramerate(&gFPS);
    SDL_setFramerate(&gFPS, 60);

    while (!g_quit) {
        SDL_framerateDelay(&gFPS);
        SDL_PumpEvents();
        std::lock_guard<std::mutex> lock(render_mutex);
        auto max_game_scenes = game_scenes.size();
        for (size_t i = 0; i < max_game_scenes; i++) {
            game_scenes[i].additionalRender(game_scenes[i].scene);
            // additional renderer can remove scene from game_scenes, better
            // check
            if (i < game_scenes.size()) {
                game_scenes[i].scene->renderScene(false);
            }
        }
        renderer->presentRenderer();
        frames++;
        if (SDL_GetTicks() - base >= 1000) {
            std::cout << "FPS: " << frames << std::endl;
            frames = 0;
            base = SDL_GetTicks();
        }
    }
    inputThread.join();

    return 0;
}