zengine/game/zworld/src/zworld.cpp

#include "zworld.h"
#include "vkn/vulkan_window.h"
#include "vkn/vulkan_api.h"
#include <iostream>
using namespace api;
void ZWorldModule::OnLoad(int argc, char** argv)
{
    // 创建窗口
	new vkn::VulkanWindow(&SDL_CreateWindow, { "zengine" }, 1080, 720);
    new vkn::VulkanAPI();
}

void ZWorldModule::OnUnload()
{
      
}

void ZWorldModule::MainLoop()
{
    bool running = true;
    SDL_Event event_;
    auto win = Window::Ptr();
    auto ptr = Window::Ptr()->GetPtr();
    SDL_Renderer* renderer = SDL_CreateRenderer(ptr, -1, SDL_RENDERER_ACCELERATED);
    if (!renderer) {
        std::cerr << "无法创建渲染器: " << SDL_GetError() << std::endl;
        SDL_DestroyWindow(ptr);
        SDL_Quit();
    }
    while (running) {
        // 处理事件
        while (SDL_PollEvent(&event_)) {
            if (event_.type == SDL_QUIT) {
                running = false;
            }
        }

        // 清除屏幕
        SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255); // 黑色
        SDL_RenderClear(renderer);

        // 绘制一个红色矩形
        SDL_Rect rect = { 200, 150, 400, 300 };
        SDL_SetRenderDrawColor(renderer, 255, 0, 0, 255); // 红色
        SDL_RenderFillRect(renderer, &rect);

        // 显示渲染内容
        SDL_RenderPresent(renderer);
    }

}