QuasarApp/Snake
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render fix

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This commit is contained in:
usermeme 2018-09-14 22:06:34 +03:00
parent 8a80d0d29b
commit 58c4c7db90
4 changed files with 31 additions and 24 deletions
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6
back-end/head.cpp
View File

@ -33,14 +33,10 @@ void Head::render(){
time = QDateTime::currentMSecsSinceEpoch();
}
double Head::getSpeed() const {
return *speed;
}
Head::Head(double *spead) {
this->speed = spead;
}
Head::~Head() {
}

5
back-end/head.h
View File

@ -23,14 +23,13 @@ public:
double getX() const;
void setX(double x);
double getSpeed() const;
void setSpeed(double *value);
void render();
~Head();
bool getIsHead() const;
void setIsHead(bool value);
};
#endif // HEAD_H

35
back-end/snake.cpp
View File

@ -2,30 +2,41 @@
Snake::Snake() :
_speed(SPEEDSNAKE){
speed(SPEEDSNAKE){
}
const QVector<Head *> &Snake::getItems() const {
return _items;
return items;
}
void Snake::render() {
// зздесь должна быть реализация рендера змейки
// for (auto i : _items) {
// i->render();
// }
for (auto i = items.rbegin(); i != items.rend(); ++i) {
if(i==items.rend()-1){
if(isClick){
if(countClick & 1){
(*i)->setAngle(45);
}else{
(*i)->setAngle(315);
}
}
}else{
}
(*i)->render();
}
}
bool Snake::init(int size, double spead) {
bool Snake::init(int size, double speed) {
if (size < 0 || spead <= 0) {
if (size < 0 || speed <= 0) {
return false;
}
_speed = spead;
this->speed = speed;
for ( int i = size; i >= 0; --i ) {
_items.push_back( new Head(&_speed));
items.push_back( new Head(&this->speed));
}
return true;
@ -33,9 +44,9 @@ bool Snake::init(int size, double spead) {
}
Snake::~Snake() {
for (auto i : _items) {
for (auto i : items) {
delete i;
}
_items.clear();
items.clear();
}

9
back-end/snake.h
View File

@ -10,14 +10,15 @@
class Snake : public BaseClass
{
private:
QVector<Head*> _items;
double _speed;
bool _isClick;
QVector<Head*> items;
double speed;
bool isClick;
int countClick;
public:
Snake();
~Snake() override;
void render() override;
bool init(int size, double spead);
bool init(int size, double speed);
const QVector<Head*>& getItems() const;
void setSpeedHead (void);
};