67 lines
1.6 KiB
C++
67 lines
1.6 KiB
C++
#pragma once
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#include "../global/Base.h"
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#include"../myinput/Input.h"
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#include<Windows.h>
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#include <chrono>
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#include <thread>
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class Window {
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public:
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Window(Input& p_input);
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~Window();
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//注册窗体类，创建一个窗体，显示
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bool initWindow(HINSTANCE hInstance, const uint32_t& width = 800, const uint32_t& height = 600);
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//托管了wndProc捕获的消息，并且进行处理
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void handleMessage(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
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//每一帧/每一次循环，都会调用，捕获以及分发窗体消息
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void peekMessage();
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void swapBuffer();
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uint32_t getWidth() const { return mWidth; }
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uint32_t getHeight() const { return mHeight; }
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void* getCanvas() const { return mCanvasBuffer; }
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bool shouldClose() { return !mAlive; }
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void Test(int p_time){
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swapBuffer();
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std::this_thread::sleep_for(std::chrono::microseconds(p_time));
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}
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void Update() {
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POINT cursorPos;
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if (GetCursorPos(&cursorPos)) {
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m_input.HandelMouseInput(cursorPos.x, cursorPos.y);
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}
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}
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private:
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BOOL createWindow(HINSTANCE hInstance);
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ATOM registerWindowClass(HINSTANCE hInstance);
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public:
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static Window* currentWindow; //当前的窗口实例
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private:
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//为true表示当前窗体仍然在继续显示，程序一直在跑
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//为false表示窗体已经被命令关闭，程序需要退出
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bool mAlive{ true };
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HINSTANCE mWindowInst;
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WCHAR mWindowClassName[100] = L"AppWindow";
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HWND mHwnd;
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int mWidth = 800;
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int mHeight = 600;
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HDC mhDC; //当前窗口主dc
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HDC mCanvasDC; //创建的于mhDC相兼容的绘图用的dc
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HBITMAP mhBmp; //mCanvasDC内部生成的bitmap
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void* mCanvasBuffer{ nullptr }; //mhBmp对应的内存起始位置指针
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Input& m_input;
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};
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