void MainWindow::moveOne(QPoint p)
{
if(is_in(p) == false){
gameover();
return;
}
bool flag = false;
if(map[p.x()][p.y()] == food) flag = true;
map[p.x()][p.y()] = snake_body;
que.push_back(QPoint(p.x(), p.y()));
if(flag == false){
p = que.front();
map[p.x()][p.y()] = none;
que.pop_front();
}else{
createfood();
}
auto iter = que.begin() + 1;
for(; iter != que.end(); ++iter)
{
map[iter -> x()][iter -> y()] = snake_body;
}
iter = que.end() - 1;
map[iter -> x()][iter -> y()] = snake_head;
iter = que.begin();
map[iter -> x()][iter -> y()] = snake_foot;
}
void createfood()
{
snake *food_1;
srand((unsigned)time(NULL));
food_1 = (snake*)malloc(sizeof(snake));
while ((food_1->x % 2) != 0) //保证其为偶数，使得食物能与蛇头对其
{
food_1->x = rand() % 52 + 2;
}
food_1->y = rand() % 24 + 1;
q = head;
while (q->next !=NULL)
{
if (q->x == food_1->x && q->y == food_1->y) //判断蛇身是否与食物重合
{
free(food_1);
createfood();
q = head;
}
q = q->next;
}
Pos(food_1->x, food_1->y);
food = food_1;
SetConsoleTextAttribute(Handle, FOREGROUND_INTENSITY | FOREGROUND_RED |FOREGROUND_BLUE);
printf("■");
SetConsoleTextAttribute(Handle, FOREGROUND_INTENSITY | FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE);
}
void gamestart()//游戏初始化
{
system("mode con cols=100 lines=30");
welcometogame();
creatMap();
initsnake();
createfood();
}
MainWindow::MainWindow(QWidget *parent)
: QMainWindow(parent),timer(new QTimer(this))
{
srand(unsigned (time(nullptr)));
resize(640, 480);
memset(map, none, sizeof(map));
connect(timer, SIGNAL(timeout()), this, SLOT(move()));
map[2][0] = snake_head;
map[1][0] = snake_body;
map[0][0] = snake_foot;
createfood();
timer->setInterval(150);
timer->start();
que.push_back(QPoint(0, 0));
que.push_back(QPoint(1, 0));
que.push_back(QPoint(2, 0));
}
void snakemove()
{
snake *nexthead;
cantcrosswall();
nexthead = (snake*)malloc(sizeof(snake));
if (status == U)
{
SetConsoleTextAttribute(Handle, FOREGROUND_INTENSITY | FOREGROUND_RED | FOREGROUND_BLUE);
nexthead->x = head->x;
nexthead->y = head->y - 1;
if (nexthead->x == food->x&&nexthead->y == food->y)
{
nexthead->next = head;
head = nexthead;
q = head;
Pos(q->x, q->y);
printf("■");
score = score + add;
createfood();
}
else
{
nexthead->next = head;
head = nexthead;
q = head;
while (q->next->next != NULL)
{
Pos(q->x, q->y);
printf("■");
q = q->next;
}
Pos(q->next->x, q->next->y);
SetConsoleTextAttribute(Handle, FOREGROUND_INTENSITY | FOREGROUND_RED | FOREGROUND_BLUE | FOREGROUND_GREEN);
printf("■");
SetConsoleTextAttribute(Handle, FOREGROUND_INTENSITY | FOREGROUND_RED | FOREGROUND_BLUE);
free(q->next);
q->next = NULL;
}
}
if (status== D)
{
SetConsoleTextAttribute(Handle, FOREGROUND_INTENSITY | FOREGROUND_RED | FOREGROUND_BLUE);
nexthead->x = head->x;
nexthead->y = head->y + 1;
if (nexthead->x == food->x&&nexthead->y == food->y)
{
nexthead->next = head;
head = nexthead;
q = head;
while (q != head)
{
Pos(q->x, q->y);
//SetConsoleTextAttribute(Handle, FOREGROUND_INTENSITY | FOREGROUND_RED | FOREGROUND_BLUE );
printf("■");
q = q->next;
}
score = score + add;
createfood();
}
else
{
nexthead->next = head;
head = nexthead;
q = head;
while (q->next->next != NULL)
{
Pos(q->x, q->y);
printf("■");
q = q->next;
}
Pos(q->next->x, q->next->y);
SetConsoleTextAttribute(Handle, FOREGROUND_INTENSITY | FOREGROUND_RED | FOREGROUND_BLUE | FOREGROUND_GREEN);
printf("■");
SetConsoleTextAttribute(Handle, FOREGROUND_INTENSITY | FOREGROUND_RED | FOREGROUND_BLUE);
free(q->next);
q->next = NULL;
}
}
if (status == L)
{
SetConsoleTextAttribute(Handle, FOREGROUND_INTENSITY | FOREGROUND_RED | FOREGROUND_BLUE );
nexthead->x = head->x-2;
nexthead->y = head->y;
if (nexthead->x == food->x&&nexthead->y == food->y)
{
nexthead->next = head;
head = nexthead;
q = head;
while (q != head)
{
Pos(q->x, q->y);
printf("■");
q = q->next;
}
score = score + add;
createfood();
}
else
{
nexthead->next = head;
head = nexthead;
q = head;
while (q->next->next != NULL)
{
Pos(q->x, q->y);
printf("■");
q = q->next;
}
Pos(q->next->x, q->next->y);
SetConsoleTextAttribute(Handle, FOREGROUND_INTENSITY | FOREGROUND_RED | FOREGROUND_BLUE | FOREGROUND_GREEN);
printf("■");
SetConsoleTextAttribute(Handle, FOREGROUND_INTENSITY | FOREGROUND_RED | FOREGROUND_BLUE);
free(q->next);
q->next = NULL;
}
}
if (status == R)
{
SetConsoleTextAttribute(Handle, FOREGROUND_INTENSITY | FOREGROUND_RED | FOREGROUND_BLUE);
nexthead->x = head->x+2;
nexthead->y = head->y;
if (nexthead->x == food->x&&nexthead->y == food->y)
{
nexthead->next = head;
head = nexthead;
q = head;
while (q != head)
{
Pos(q->x, q->y);
printf("■");
q = q->next;
}
score = score + add;
createfood();
}
else
{
nexthead->next = head;
head = nexthead;
q = head;
while (q->next->next != NULL)
{
Pos(q->x, q->y);
printf("■");
q = q->next;
}
Pos(q->next->x, q->next->y);
SetConsoleTextAttribute(Handle, FOREGROUND_INTENSITY | FOREGROUND_RED | FOREGROUND_BLUE | FOREGROUND_GREEN);
printf("■");
SetConsoleTextAttribute(Handle, FOREGROUND_INTENSITY | FOREGROUND_RED | FOREGROUND_BLUE);
free(q->next);
q->next = NULL;
}
}
if (biteself() == 1)
{
endgamestatus = 1;
endgame();
}
}
