说明
这只是一个框架，请期待下一篇文章
（没错我就是牙膏厂厂长）
代码
#include <iostream>
#include <ctime>
#include <vector>
#include <windows.h>
#include <windowsx.h>
typedef unsigned short ushort;
typedef unsigned int uint;
struct CellData
{
ushort width = 0;
ushort height = 0;
std::vector<bool> data;
};
const uint WINDOW_WIDTH = 1000;
const uint WINDOW_HEIGHT = 500;
const int OpenButton = 10001;
const int SaveButton = 10002;
const int StatusButton = 10003;
const int QuitButton = 10004;
CellData cells;
uint getNeighbourCount(ushort x, ushort y);
CellData calcNextFrame();
void drawCells();
void saveToFile();
void readFromFile();
HWND createWindow();
inline HINSTANCE getInstance();
LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp);
inline void redraw(HWND hwnd);
int WinMain(HINSTANCE hInstance, HINSTANCE, LPSTR, int)
{
HWND window = createWindow();
MSG msg;
bool should_quit = false;
while (!should_quit)
{
if (PeekMessage(&msg, nullptr, 0, 0, PM_REMOVE))
{
if (msg.message == WM_QUIT)
{
should_quit = true;
}
else
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
}
DestroyWindow(window);
return msg.wParam;
}
HWND createWindow()
{
WNDCLASSEX wc;
memset(&wc, 0, sizeof(WNDCLASSEX));
wc.cbSize = sizeof(WNDCLASSEX);
wc.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
wc.hInstance = getInstance();
wc.lpfnWndProc = WndProc;
wc.lpszClassName = "WindowClass";
wc.style = CS_HREDRAW | CS_VREDRAW;
RegisterClassEx(&wc);
return CreateWindowEx(WS_EX_WINDOWEDGE, "WindowClass", "Window", WS_VISIBLE | WS_OVERLAPPED, CW_USEDEFAULT, CW_USEDEFAULT, WINDOW_WIDTH, WINDOW_HEIGHT + GetSystemMetrics(SM_CYCAPTION), nullptr, nullptr, getInstance(), nullptr);
}
inline HINSTANCE getInstance()
{
return (HINSTANCE)GetModuleHandle(nullptr);
}
LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
{
if (msg == WM_CREATE)
{
CREATESTRUCT* cs = (CREATESTRUCT*)lp;
CreateWindowEx(WS_EX_WINDOWEDGE, "button", "Open", WS_VISIBLE | WS_CHILD | WS_BORDER | BS_CENTER | BS_VCENTER, 0, 0, 300, 50, hwnd, (HMENU)OpenButton, cs->hInstance, nullptr);
CreateWindowEx(WS_EX_WINDOWEDGE, "button", "Save", WS_VISIBLE | WS_CHILD | WS_BORDER | BS_CENTER | BS_VCENTER, 300, 0, 300, 50, hwnd, (HMENU)SaveButton, cs->hInstance, nullptr);
CreateWindowEx(WS_EX_WINDOWEDGE, "button", "Start", WS_VISIBLE | WS_CHILD | WS_BORDER | BS_CENTER | BS_VCENTER, 600, 0, 300, 50, hwnd, (HMENU)StatusButton, cs->hInstance, nullptr);
CreateWindowEx(WS_EX_WINDOWEDGE, "button", "Quit", WS_VISIBLE | WS_CHILD | WS_BORDER | BS_CENTER | BS_VCENTER, 900, 0, 100, 50, hwnd, (HMENU)QuitButton, cs->hInstance, nullptr);
}
else if (msg == WM_PAINT)
{
drawCells();
}
else if (msg == WM_COMMAND)
{
int id = LOWORD(wp);
int event = HIWORD(wp);
if(id == QuitButton&&event == BN_CLICKED)
{
exit(0);
}
}
else if (msg == WM_DESTROY)
{
PostQuitMessage(0);
}
else
{
return DefWindowProc(hwnd, msg, wp, lp);
}
return 0;
}
inline void redraw(HWND hwnd)
{
RECT rect;
GetClientRect(hwnd, &rect);
InvalidateRect(hwnd, &rect, true);
}
uint getNeighbourCount(ushort x, ushort y)
{
uint count = 0;
return count;
}
CellData calcNextFrame()
{
CellData next;
return next;
}
void drawCells()
{
}
void saveToFile()
{
}
void readFromFile()
{
}
