main.cpp

#include <windows.h>
#include <conio.h>
#include <time.h>
#include "include.h"
#include "config.h"

#ifdef DEBUG
	int score = 2200; //得分
	int level = 7; //等级（根据得分增加）
	int sunlight = 5000; // 阳光数，初始50
	int alive = 1; // 游戏是否存活
#else
	int score = 0; //得分
	int level = 1; //等级（根据得分增加）
	int sunlight = 50; // 阳光数，初始50
	int alive = 1; // 游戏是否存活
#endif // DEBUG

PlantList plist;
BulletList blist;
ZombieList zlist;
Shop shop;
static int sunlight_count = SUNLIGHT_ADD_TIME * 2 / 3; // 第一次所需时间较少

bool Game();
void levelOperate();
void sunlightAdd();
void reinit();

int main()
{
	//while (1)
	//{
	//	if (_kbhit())
	//	{
	//		int key = _getch();
	//		if (key == 161 || key == 163)
	//			continue;
	//		printf("%d ", key);
	//	}
	//	//printf("a");
	//}
	initWindow();
	int play_game = 1;
	while (play_game)
	{
		showMenu();
		int ch = _getch();
		switch (ch)
		{
		case UP: case DOWN: case LEFT: case RIGHT:
			Menu::change_selector(ch);
			break;
		case ENTER:
			play_game = Menu::choose();
			break;
		default:
			break;
		}
	}
	return 0;
}

bool Game()
{
	system("cls");
	int regame = 0;
	ULONGLONG last_time = GetTickCount64();
	showMap();
	showMessage("欢迎来到植物大战僵尸无尽模式！");
	while (alive)
	{
		while (GetTickCount64() - last_time < SLEEP_TIME);
		last_time = GetTickCount64();
		showInfo();
		if (_kbhit())
		{
			int key = _getch();
			if (key == 224)
				key = _getch();
			if (key == BACKSPACE)
			{
				showMessage("确认退出游戏？按ESC继续游戏，按ENTER确认退出!");
				int exit_key = _getch();
				while (exit_key != ESC && exit_key != ENTER) exit_key = _getch();
				if (exit_key == ENTER)
					break;
				else
					showMessage("继续游戏！");
			}
			shop.shopOperate(key);
		}
		plist.plantsOperate();
		blist.bulletOperate();
		zlist.zombieOperate();
		shop.wait();
		showShop();
		levelOperate();
		sunlightAdd();
	}
	if (!alive)
	{
		showMessage("Game Over! 僵尸吃掉了你的脑子！按 Esc 返回主界面，按 Enter 重新游戏！");
		int ch = _getch();
		int flag = 1;
		while (flag)
		{
			flag = 0;
			switch (ch)
			{
			case ESC:
				regame = 0;
				break;
			case ENTER:
				regame = 1;
				break;
			default:
				flag = 1;
				ch = _getch();
				break;
			}
		}
	}
	else
	{
		regame = 0;
	}
	reinit();
	return regame;
}

void levelOperate()
{
	if (score < LEVEL_1_SCORE)
		return;
	else if (score < LEVEL_2_SCORE)
	{
		if (level == 1)
		{
			showMessage("等级提升到二级！");
			level = 2;
		}
	}
	else if (score < LEVEL_3_SCORE)
	{
		if (level == 2)
		{
			showMessage("等级提升到三级！");
			level = 3;
		}
	}
	else if (score < LEVEL_4_SCORE)
	{
		if (level == 3)
		{
			showMessage("等级提升到四级！");
			level = 4;
		}
	}
	else if (score < LEVEL_5_SCORE)
	{
		if (level == 4)
		{
			showMessage("等级提升到五级！");
			level = 5;
		}
	}
	else if (score < LEVEL_6_SCORE)
	{
		if (level == 5)
		{
			showMessage("等级提升到六级！");
			level = 6;
		}
	}
	else if (score < LEVEL_7_SCORE)
	{
		if (level == 6)
		{
			showMessage("等级提升到七级！");
			level = 7;
		}
	}
}

void sunlightAdd()
{
	if (sunlight_count == SUNLIGHT_ADD_TIME)
	{
		sunlight += SUNLIGHT_ADD_NUM;
		sunlight_count = rand() % 1000 - 500; // 以 SUNLIGHT_ADD_TIME 为中心前后一定范围内随机时间
	}
	else
	{
		sunlight_count++;
	}
}

void reinit()
{
	shop.reinit(1);
	plist.reinit();
	blist.reinit();
	zlist.reinit();
	alive = 1;
#ifdef DEBUG
	score = 2200;
	level = 7;
	sunlight = 5000;
#else
	score = 0;
	level = 1;
	sunlight = 50;
#endif // DEBUG
	system("cls");
}

/*
TODO：
几个列表的析构函数
添加僵尸
*/