382 lines
10 KiB
C++
382 lines
10 KiB
C++
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// Lab12.OAIP.ProkonovKirill.cpp : Определяет точку входа для приложения.
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//
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#include "framework.h"
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#include "Lab12.OAIP.ProkonovKirill.h"
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#define MAX_LOADSTRING 100
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// Глобальные переменные:
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HINSTANCE hInst; // текущий экземпляр
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WCHAR szTitle[MAX_LOADSTRING]; // Текст строки заголовка
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WCHAR szWindowClass[MAX_LOADSTRING]; // имя класса главного окна
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// Отправить объявления функций, включенных в этот модуль кода:
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ATOM MyRegisterClass(HINSTANCE hInstance);
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BOOL InitInstance(HINSTANCE, int);
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LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
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INT_PTR CALLBACK About(HWND, UINT, WPARAM, LPARAM);
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int APIENTRY wWinMain(_In_ HINSTANCE hInstance,
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_In_opt_ HINSTANCE hPrevInstance,
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_In_ LPWSTR lpCmdLine,
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_In_ int nCmdShow)
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{
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UNREFERENCED_PARAMETER(hPrevInstance);
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UNREFERENCED_PARAMETER(lpCmdLine);
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// TODO: Разместите код здесь.
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// Инициализация глобальных строк
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LoadStringW(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);
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LoadStringW(hInstance, IDC_LAB12OAIPPROKONOVKIRILL, szWindowClass, MAX_LOADSTRING);
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MyRegisterClass(hInstance);
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// Выполнить инициализацию приложения:
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if (!InitInstance (hInstance, nCmdShow))
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{
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return FALSE;
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}
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HACCEL hAccelTable = LoadAccelerators(hInstance, MAKEINTRESOURCE(IDC_LAB12OAIPPROKONOVKIRILL));
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MSG msg;
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// Цикл основного сообщения:
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while (GetMessage(&msg, nullptr, 0, 0))
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{
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if (!TranslateAccelerator(msg.hwnd, hAccelTable, &msg))
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{
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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}
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}
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return (int) msg.wParam;
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}
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void Image0(HDC hdc, int cx, int cy, COLORREF color) {
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HPEN hPen;
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hPen = CreatePen(PS_SOLID, 2, color);
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SelectObject(hdc, hPen);
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POINT p[5] = {
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cx, cy + 20,
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cx + 20, cy - 20,
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cx - 20, cy - 20,
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cx, cy + 20,
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cx, cy + 20,
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};
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Polyline(hdc, p, 4);
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DeleteObject(hPen);
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}
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void Image1(HDC hdc, int cx, int cy, COLORREF color) {
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HPEN hPen = CreatePen(PS_SOLID, 2, color);
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SelectObject(hdc, hPen);
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POINT p[4] = {
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cx, cy - 20,
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cx + 20, cy + 20,
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cx - 20, cy + 20,
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cx, cy - 20
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};
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Polyline(hdc, p, 4);
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DeleteObject(hPen);
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}
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void Image2(HDC hdc, int cx, int cy, COLORREF color) {
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HPEN hPen = CreatePen(PS_SOLID, 2, color);
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SelectObject(hdc, hPen);
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POINT p[5] = {
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cx, cy,
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cx - 20, cy - 20,
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cx, cy + 20,
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cx + 20, cy - 20,
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cx, cy,
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};
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Polyline(hdc, p, 5);
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DeleteObject(hPen);
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}
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void Image3(HDC hdc, int cx, int cy, COLORREF color) {
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HPEN hPen = CreatePen(PS_SOLID, 2, color);
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SelectObject(hdc, hPen);
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POINT p[7] = {
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cx, cy,
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cx + 20, cy + 10,
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cx - 20, cy + 10,
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cx - 20, cy + 30,
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cx - 20, cy - 10,
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cx + 20, cy - 10,
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cx, cy
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};
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Polyline(hdc, p, 7);
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DeleteObject(hPen);
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}
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void Image4(HDC hdc, int cx, int cy, COLORREF color) {
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HPEN hPen = CreatePen(PS_SOLID, 2, color);
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SelectObject(hdc, hPen);
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POINT p[7] = {
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cx, cy,
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cx + 20, cy + 10,
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cx + 20, cy - 10,
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cx, cy,
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cx - 20, cy + 10,
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cx - 20, cy - 10,
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cx, cy,
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};
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Polyline(hdc, p, 7);
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DeleteObject(hPen);
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}
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struct Image {
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int x; // координата X
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int y; // координата Y
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int vx; // изменение координаты X = скорость по X
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int vy; // изменение координаты Y = скорость по Y
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COLORREF color; // цвет фигуры
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};
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typedef struct Image IMAGE;
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IMAGE im2 = { 400, 200, -10, 0, RGB(0, 100, 0) };
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IMAGE im3 = { 600, 200, 0, 10, RGB(0, 100, 0) };
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IMAGE im4 = { 800, 200, 0, -10, RGB(0, 100, 0) };
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struct Image im1 = { 100, 200, 10, 0 , RGB(128, 128, 0) };
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IMAGE im5[3] = {
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{500, 100, 10, 5, RGB(100, 100, 100)},
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{500, 100, 0, 10, RGB(150, 150, 150)},
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{500, 100, -10, 5, RGB(200, 200, 200)}
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};
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#define NUM_IM_A 9
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IMAGE imA[NUM_IM_A] = {
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{700, 300, 10, 0, RGB(255, 0, 255)},
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{700, 300, 9, 4, RGB(255, 30, 255)},
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{700, 300, 7, 7, RGB(255, 60, 255)},
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{700, 300, 4, 9,RGB(255, 90, 255)},
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{700, 300, 0, 10, RGB(255, 120, 255)},
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{700, 300, 4, 9, RGB(255, 150, 255)},
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{700, 300, 7, 7, RGB(255, 180, 255)},
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{700, 300, 9, 4, RGB(255, 210, 255)},
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{700, 300, -10, 0, RGB(255, 240, 255)}
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};
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void Image5(HDC hdc, int cx, int cy, COLORREF color) {
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HPEN hPen = CreatePen(PS_SOLID, 2, color);
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SelectObject(hdc, hPen);
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POINT p[10] = {
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cx - 40, cy + 20,
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cx - 30, cy - 10,
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cx - 20, cy + 10,
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cx - 10, cy - 20,
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cx, cy + 10,
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cx + 10, cy - 20,
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cx + 20, cy + 10,
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cx + 30, cy - 10,
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cx + 40, cy + 20,
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cx - 40, cy + 20,
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};
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Polyline(hdc, p, 10);
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DeleteObject(hPen);
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}
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//
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// ФУНКЦИЯ: MyRegisterClass()
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//
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// ЦЕЛЬ: Регистрирует класс окна.
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//
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ATOM MyRegisterClass(HINSTANCE hInstance)
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{
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WNDCLASSEXW wcex;
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wcex.cbSize = sizeof(WNDCLASSEX);
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wcex.style = CS_HREDRAW | CS_VREDRAW;
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wcex.lpfnWndProc = WndProc;
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wcex.cbClsExtra = 0;
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wcex.cbWndExtra = 0;
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wcex.hInstance = hInstance;
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wcex.hIcon = LoadIcon(hInstance, MAKEINTRESOURCE(IDI_LAB12OAIPPROKONOVKIRILL));
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wcex.hCursor = LoadCursor(nullptr, IDC_ARROW);
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wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
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wcex.lpszMenuName = MAKEINTRESOURCEW(IDC_LAB12OAIPPROKONOVKIRILL);
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wcex.lpszClassName = szWindowClass;
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wcex.hIconSm = LoadIcon(wcex.hInstance, MAKEINTRESOURCE(IDI_SMALL));
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return RegisterClassExW(&wcex);
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}
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//
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// ФУНКЦИЯ: InitInstance(HINSTANCE, int)
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//
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// ЦЕЛЬ: Сохраняет маркер экземпляра и создает главное окно
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//
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// КОММЕНТАРИИ:
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//
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// В этой функции маркер экземпляра сохраняется в глобальной переменной, а также
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// создается и выводится главное окно программы.
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//
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BOOL InitInstance(HINSTANCE hInstance, int nCmdShow)
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{
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hInst = hInstance; // Сохранить маркер экземпляра в глобальной переменной
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HWND hWnd = CreateWindowW(szWindowClass, szTitle, WS_OVERLAPPEDWINDOW,
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CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, nullptr, nullptr, hInstance, nullptr);
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if (!hWnd)
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{
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return FALSE;
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}
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ShowWindow(hWnd, nCmdShow);
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UpdateWindow(hWnd);
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return TRUE;
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}
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//
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// ФУНКЦИЯ: WndProc(HWND, UINT, WPARAM, LPARAM)
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//
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// ЦЕЛЬ: Обрабатывает сообщения в главном окне.
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//
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// WM_COMMAND - обработать меню приложения
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// WM_PAINT - Отрисовка главного окна
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// WM_DESTROY - отправить сообщение о выходе и вернуться
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//
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//
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LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
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{
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switch (message)
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{
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case WM_COMMAND:
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{
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int wmId = LOWORD(wParam);
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// Разобрать выбор в меню:
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switch (wmId)
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{
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case IDM_ABOUT:
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DialogBox(hInst, MAKEINTRESOURCE(IDD_ABOUTBOX), hWnd, About);
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break;
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case IDM_EXIT:
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DestroyWindow(hWnd);
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break;
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default:
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return DefWindowProc(hWnd, message, wParam, lParam);
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}
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}
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break;
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case WM_PAINT:
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{
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PAINTSTRUCT ps;
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HDC hdc = BeginPaint(hWnd, &ps);
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// TODO: Добавьте сюда любой код прорисовки, использующий HDC...
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Image0(hdc, im1.x, im1.y, im1.color);
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Image1(hdc, im2.x, im2.y, im2.color);
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Image2(hdc, im3.x, im3.y, im3.color);
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Image3(hdc, im4.x, im4.y, im4.color);
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Image4(hdc, im5[0].x, im5[0].y, im5[0].color);
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Image4(hdc, im5[1].x, im5[1].y, im5[1].color);
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Image4(hdc, im5[2].x, im5[2].y, im5[2].color);
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//Со звёздочкой
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int i = 0;
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while (i < NUM_IM_A) {
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Image5(hdc, imA[i].x, imA[i].y, imA[i].color);
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i += 1;
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}
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EndPaint(hWnd, &ps);
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}
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break;
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case WM_CREATE:
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SetTimer(hWnd, 1, 500, 0);
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break;
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case WM_TIMER:
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{
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im1.x += im1.vx;
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im1.y += im1.vy;
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im2.x += im2.vx;
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im2.y += im2.vy;
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im3.x += im3.vx;
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im3.y += im3.vy;
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im4.x += im4.vx;
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im4.y += im4.vy;
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im5[0].x += im5[0].vx;
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im5[0].y += im5[0].vy;
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im5[1].x += im5[1].vx;
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im5[1].y += im5[1].vy;
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im5[2].x += im5[2].vx;
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im5[2].y += im5[2].vy;
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int i = 0;
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while (i < NUM_IM_A) {
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imA[i].x += imA[i].vx;
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imA[i].y += imA[i].vy;
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i += 1;
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}
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InvalidateRect(hWnd, NULL, TRUE);
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break;
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|
|
}
|
|||
|
|
|
|||
|
|
case WM_DESTROY:
|
|||
|
|
PostQuitMessage(0);
|
|||
|
|
break;
|
|||
|
|
default:
|
|||
|
|
return DefWindowProc(hWnd, message, wParam, lParam);
|
|||
|
|
}
|
|||
|
|
return 0;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Обработчик сообщений для окна "О программе".
|
|||
|
|
INT_PTR CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
|
|||
|
|
{
|
|||
|
|
UNREFERENCED_PARAMETER(lParam);
|
|||
|
|
switch (message)
|
|||
|
|
{
|
|||
|
|
case WM_INITDIALOG:
|
|||
|
|
return (INT_PTR)TRUE;
|
|||
|
|
|
|||
|
|
case WM_COMMAND:
|
|||
|
|
if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL)
|
|||
|
|
{
|
|||
|
|
EndDialog(hDlg, LOWORD(wParam));
|
|||
|
|
return (INT_PTR)TRUE;
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
return (INT_PTR)FALSE;
|
|||
|
|
}
|