俄罗斯方块初始界面c语言代码

要创建一个基本的俄罗斯方块游戏的初始界面，我们需要考虑以下几个关键元素：窗口初始化、标题设置、以及基本的图形绘制。由于你是请求用C语言编写，这里我会提供一个简单的控制台版本的示例，因为使用C库如ncurses或SDL在Windows上可能更复杂。

#include <stdio.h>
#include <conio.h> // Windows console input functions

// Function prototypes
void draw_board(int board[4][6]); // Draw the game board
void display_message(char *msg); // Display a message

int main() {
    int board[4][6] = {0}; // Initialize an empty board
    char msg[50] = "Welcome to Tetris! Press any key to start..."; // Initial message
    bool playing = false; // Flag to indicate if game is running

    while (true) {
        // Check for user input to start the game or exit
        if (_kbhit()) {
            playing = true;
            break;
        }
        display_message(msg);
        draw_board(board);
    }

    if (playing) {
        printf("Starting game...\n");
        // Game logic goes here, which you'll need to implement separately
    } else {
        printf("Exiting...\n");
    }

    return 0;
}

// Draw the board function, this is a placeholder and would need to be expanded
void draw_board(int board[4][6]) {
    for (int i = 0; i < 4; ++i) {
        for (int j = 0; j < 6; ++j) {
            // You can use ASCII characters to represent blocks on the board
            printf("%c ", board[i][j]);
        }
        printf("\n");
    }
}

// Display a message function, also a placeholder
void display_message(char *msg) {
    printf("%s\n", msg);
}

这个代码只是一个起点，实际的游戏逻辑（例如旋转、下落和消除行）需要你自己去实现。而且，为了创建一个完整的图形化的界面，你可能需要使用像`ncurses`这样的库，而不是标准的`printf`和`_kbhit()`函数。