169 lines
3.9 KiB
C++
169 lines
3.9 KiB
C++
#pragma once
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#include "Tetris.h"
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// 计时器
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class Timer {
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public:
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Timer() {
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interval = 0;
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t_start = 0;
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open_timer = false;
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}
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Timer(DWORD _interval): interval(_interval) {
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t_start = 0;
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open_timer = false;
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}
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// 设置间隔
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void set(DWORD _interval) { interval = _interval; }
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// 开启和关闭计时器
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void open() {
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open_timer = true;
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t_start = clock();
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}
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void close() { open_timer = false; }
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// 获得状态
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bool status() { return open_timer; }
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// 确认是否经过了间隔时间
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bool t_time() {
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if(open_timer && clock() - t_start > interval) {
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t_start = clock();
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return true;
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}
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return false;
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}
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private:
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DWORD t_start;
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DWORD interval;
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bool open_timer;
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};
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// 音乐封装类
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class Music {
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public:
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// 获取音乐路径
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Music(const char _arr[]): command("") { strcat_s(command, _arr); }
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void init(); // 初始化
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void open(); // 打开
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void play(); // 播放
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void pause(); // 暂停
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void resume(); // 继续
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void stop(); // 停止
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void close(); // 关闭
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void length(char[]); // 音乐长度
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void status(char[]); // 音乐播放状态
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private:
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char command[BUF_SIZE];
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};
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// 矩形类，用于碰撞检测
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class Rect {
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public:
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Rect(): width(RECT_SIZE), height(RECT_SIZE) {}
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Rect(int _left, int _top): left(_left), top(_top), width(RECT_SIZE), height(RECT_SIZE) {
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right = left + width;
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bottom = top + height;
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}
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Rect(int _left, int _top, int _width, int _height): left(_left), top(_top), width(_width), height(_height) {
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right = left + width;
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bottom = top + height;
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}
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// 返回碰撞的index，否则返回-1
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bool collision(const Rect*);
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int collision(int, Rect**);
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// 判断点是否在其中
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bool point_in(int, int);
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// 显示矩形
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void show();
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// 返回是否移动成功
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bool move(Direct);
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// 返回原位
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void back(Direct);
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// 绕定点顺时针旋转90度
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bool rotate_clock(int, int);
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// 逆时针旋转90度
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void rotate_anticlock(int, int);
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int left, right, top, bottom, width, height;
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static Timer move_timer;
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};
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class Rect_Size {
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public:
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// 设置存储方块
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void set(Type _type, const int _id_list[]) {
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// 通过id获取方块指针
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type = _type;
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for(int i = 0; i < 4; i++) {
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rect[i] = rect_list[_id_list[i]];
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}
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}
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// 移动我的形状
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bool move(Direct);
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// 顺时针旋转我的形状
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void rotate();
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// 获得旋转中心
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void rotate_center(int&, int&);
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static void show();
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// 静态创建形状
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static void create();
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// 销毁
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static void distory(Rect*);
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static void test_line(); // 消去一行
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static bool get_live() { return alive; }
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// 创建存储类
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static void create_rect() {
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if(rect_list == nullptr) {
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rect_list = new Rect*[MAX_NUM];
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alive = true;
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// 开启计时器
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Rect::move_timer.open();
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}
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}
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static Rect_Size* share_rect() {
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if(my_rect == nullptr) {
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my_rect = new Rect_Size;
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}
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return my_rect;
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}
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// 清空
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static void delete_rect() {
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if(rect_list != nullptr) {
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for(int i = 0; i < count; i++) {
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delete rect_list[i];
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rect_list[i] = nullptr;
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}
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delete[] rect_list;
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rect_list = nullptr;
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delete my_rect;
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my_rect = nullptr;
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count = 0;
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}
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}
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private:
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Type type;
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// 方块成员指针列表
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Rect* rect[4];
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// 存放所有方块
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static bool alive;
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static int count;
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static Rect_Size* my_rect;
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static Type show_type;
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static Rect** rect_list;
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};
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