windows系统下C语言飞机大战代码

以下是一个简单的 Windows 系统下的 C 语言飞机大战代码，使用了 WinAPI 库。代码中实现了一个简单的游戏界面和飞机控制，具体细节可以根据需要进行修改和完善。

#include <windows.h>
#include <stdlib.h>
#include <time.h>

#define MAX_ENEMIES 10
#define ENEMY_SPEED 3
#define ENEMY_WIDTH 50
#define ENEMY_HEIGHT 50
#define BULLET_SPEED 8
#define BULLET_WIDTH 5
#define BULLET_HEIGHT 10
#define PLAYER_SPEED 5
#define PLAYER_WIDTH 50
#define PLAYER_HEIGHT 50

static int score = 0;
static int game_over = 0;

typedef struct {
    int x;
    int y;
    int alive;
} enemy_t;

typedef struct {
    int x;
    int y;
    int alive;
} bullet_t;

typedef struct {
    int x;
    int y;
} player_t;

static enemy_t enemies[MAX_ENEMIES];
static bullet_t bullets[MAX_ENEMIES];
static player_t player;

void init_game() {
    int i;
    for (i = 0; i < MAX_ENEMIES; i++) {
        enemies[i].x = rand() % (600 - ENEMY_WIDTH);
        enemies[i].y = rand() % 1000 - 1000;
        enemies[i].alive = 1;
    }
    for (i = 0; i < MAX_ENEMIES; i++) {
        bullets[i].x = -1;
        bullets[i].y = -1;
        bullets[i].alive = 0;
    }
    player.x = 275;
    player.y = 700;
}

void draw_enemy(HDC hdc, int x, int y) {
    HBRUSH brush = CreateSolidBrush(RGB(255, 0, 0));
    HGDIOBJ old_brush = SelectObject(hdc, brush);
    Rectangle(hdc, x, y, x + ENEMY_WIDTH, y + ENEMY_HEIGHT);
    SelectObject(hdc, old_brush);
    DeleteObject(brush);
}

void draw_bullet(HDC hdc, int x, int y) {
    HBRUSH brush = CreateSolidBrush(RGB(0, 0, 255));
    HGDIOBJ old_brush = SelectObject(hdc, brush);
    Rectangle(hdc, x, y, x + BULLET_WIDTH, y + BULLET_HEIGHT);
    SelectObject(hdc, old_brush);
    DeleteObject(brush);
}

void draw_player(HDC hdc, int x, int y) {
    HBRUSH brush = CreateSolidBrush(RGB(0, 255, 0));
    HGDIOBJ old_brush = SelectObject(hdc, brush);
    Rectangle(hdc, x, y, x + PLAYER_WIDTH, y + PLAYER_HEIGHT);
    SelectObject(hdc, old_brush);
    DeleteObject(brush);
}

void update_game(HWND hwnd) {
    int i, j;
    if (game_over) {
        MessageBox(hwnd, "Game over", "Game over", MB_OK);
        init_game();
        score = 0;
        game_over = 0;
    }
    for (i = 0; i < MAX_ENEMIES; i++) {
        if (enemies[i].alive) {
            enemies[i].y += ENEMY_SPEED;
            if (enemies[i].y > 800) {
                enemies[i].x = rand() % (600 - ENEMY_WIDTH);
                enemies[i].y = rand() % 1000 - 1000;
                enemies[i].alive = 1;
            }
            for (j = 0; j < MAX_ENEMIES; j++) {
                if (bullets[j].alive && bullets[j].x > enemies[i].x && bullets[j].x < enemies[i].x + ENEMY_WIDTH && bullets[j].y > enemies[i].y && bullets[j].y < enemies[i].y + ENEMY_HEIGHT) {
                    enemies[i].alive = 0;
                    bullets[j].alive = 0;
                    score++;
                    break;
                }
            }
            if (player.x > enemies[i].x && player.x < enemies[i].x + ENEMY_WIDTH && player.y > enemies[i].y && player.y < enemies[i].y + ENEMY_HEIGHT) {
                game_over = 1;
            }
        }
    }
    for (i = 0; i < MAX_ENEMIES; i++) {
        if (bullets[i].alive) {
            bullets[i].y -= BULLET_SPEED;
            if (bullets[i].y < 0) {
                bullets[i].alive = 0;
            }
        }
    }
}

void draw_game(HWND hwnd, HDC hdc) {
    int i;
    char score_str[100];
    sprintf(score_str, "Score: %d", score);
    TextOut(hdc, 10, 10, score_str, strlen(score_str));
    for (i = 0; i < MAX_ENEMIES; i++) {
        if (enemies[i].alive) {
            draw_enemy(hdc, enemies[i].x, enemies[i].y);
        }
    }
    for (i = 0; i < MAX_ENEMIES; i++) {
        if (bullets[i].alive) {
            draw_bullet(hdc, bullets[i].x, bullets[i].y);
        }
    }
    draw_player(hdc, player.x, player.y);
}

LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) {
    HDC hdc;
    PAINTSTRUCT ps;
    switch (msg) {
        case WM_CREATE:
            srand(time(NULL));
            init_game();
            SetTimer(hwnd, 1, 30, NULL);
            break;
        case WM_TIMER:
            update_game(hwnd);
            InvalidateRect(hwnd, NULL, FALSE);
            break;
        case WM_PAINT:
            hdc = BeginPaint(hwnd, &ps);
            draw_game(hwnd, hdc);
            EndPaint(hwnd, &ps);
            break;
        case WM_KEYDOWN:
            switch (wParam) {
                case VK_LEFT:
                    if (player.x > 0) {
                        player.x -= PLAYER_SPEED;
                    }
                    break;
                case VK_RIGHT:
                    if (player.x < 550) {
                        player.x += PLAYER_SPEED;
                    }
                    break;
                case VK_SPACE:
                    for (int i = 0; i < MAX_ENEMIES; i++) {
                        if (!bullets[i].alive) {
                            bullets[i].x = player.x + PLAYER_WIDTH / 2 - BULLET_WIDTH / 2;
                            bullets[i].y = player.y - BULLET_HEIGHT;
                            bullets[i].alive = 1;
                            break;
                        }
                    }
                    break;
                default:
                    break;
            }
            break;
        case WM_DESTROY:
            PostQuitMessage(0);
            break;
        default:
            return DefWindowProc(hwnd, msg, wParam, lParam);
    }
    return 0;
}

int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) {
    WNDCLASSEX wc;
    HWND hwnd;
    MSG msg;
    ZeroMemory(&wc, sizeof(WNDCLASSEX));
    wc.cbSize = sizeof(WNDCLASSEX);
    wc.style = CS_HREDRAW | CS_VREDRAW;
    wc.lpfnWndProc = WndProc;
    wc.hInstance = hInstance;
    wc.hCursor = LoadCursor(NULL, IDC_ARROW);
    wc.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
    wc.lpszClassName = "MainWindowClass";
    RegisterClassEx(&wc);
    hwnd = CreateWindowEx(WS_EX_CLIENTEDGE, "MainWindowClass", "飞机大战", WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, 600, 800, NULL, NULL, hInstance, NULL);
    if (hwnd == NULL) {
        return 1;
    }
    ShowWindow(hwnd, nCmdShow);
    UpdateWindow(hwnd);
    while (GetMessage(&msg, NULL, 0, 0)) {
        TranslateMessage(&msg);
        DispatchMessage(&msg);
    }
    return msg.wParam;
}