俄罗斯方块c语言 俄罗斯方块三段核心部分代码

#include <graphics.h> #include <stdlib.h> #include <conio.h> #include <time.h> #define WIDTH 64 #define HEIGHT 20 int map[HEIGHT][WIDTH]; int piece[4][3] = {{1,1,0},{0,1,1},{1,0,1},{1,1,1}}; int dx = 0, dy = 0; int newPiecePos(int x, int y); int score = 0; bool gameOver = false; bool drawNextPiece = false; void draw() { ... } // From previous segment void update() { ... } // From previous segment void newPiece() { ... } // Placeholder function for future development. void handleInput() { if (_kbhit()) { // Check if a key is pressed. char key = _getch(); // Get the pressed key. switch (key) { // Check the pressed key. case 'a': // Left arrow key. if (dx > 0) dx--; break; // Move the piece left. case 'd': // Right arrow key. if (dx < 3) dx++; break; // Move the piece right. case 'w': // Up arrow key. Rotate the piece clockwise. piece[2][0] = piece[2][0] == 0 ? 1 : 0; // Flip the third row of the piece. (Rotation). piece[2][1] = piece[2][1] == 1 ? 0 : 1; // Flip the third column of the piece. (Rotation). drawNextPiece = true; break; // Trigger a redraw with the new rotation. Note: Placeholder for future development. DrawNextPiece should be handled in draw() function. case 's': // Down arrow key. Move the piece down if it's not in the ground or out of bounds. Otherwise, it's a suicide move. No need to handle it here since it'll cause an error in update() function. break; // Not implemented yet. case 'r': // Reset the game. gameOver = false; break; // Set gameOver to false to start a new game. default: break; // Other keys are not handled here. } } }