From 364e4c29115523e430be52367b5a1755b4dcb988 Mon Sep 17 00:00:00 2001
From: usermeme <romanyankovich98@gmail.com>
Date: Sun, 9 Sep 2018 17:02:38 +0300
Subject: [PATCH] HeadClass second Version
---
back-end/head.cpp | 20 ++++++++++++++++++++
back-end/head.h | 10 +++++++++-
2 files changed, 29 insertions(+), 1 deletion(-)
diff --git a/back-end/head.cpp b/back-end/head.cpp
index ef02a09..ff8ca4f 100644
--- a/back-end/head.cpp
+++ b/back-end/head.cpp
@@ -1,4 +1,6 @@
#include "head.h"
+#include <cmath>
+#include <QDateTime>
double Head::getAngle() const {
return angle;
@@ -24,6 +26,24 @@ void Head::setX(double x) {
this->x = x;
}
+double Head::getSpeed() const
+{
+ return speed;
+}
+
+void Head::setSpeed(double value)
+{
+ speed = value;
+}
+
+void Head::render(){
+ qint64 tempTime = QDateTime::currentMSecsSinceEpoch() - time;
+ double my = y + speed * sin(angle * TO_RADIAN);
+ y += (my - y) / 1000 * tempTime;
+ time = QDateTime::currentMSecsSinceEpoch();
+
+}
+
Head::Head() {
}
diff --git a/back-end/head.h b/back-end/head.h
index f26ea94..2072101 100644
--- a/back-end/head.h
+++ b/back-end/head.h
@@ -1,5 +1,7 @@
#ifndef HEAD_H
#define HEAD_H
+#define TO_RADIAN 0.017453293
+
#include "baseclass.h"
#include <QString>
@@ -7,8 +9,9 @@
class Head : BaseClass
{
private:
- double x,y,angle;
+ double x, y, angle, speed;
QString texture;
+ qint64 time;
public:
Head();
double getAngle() const;
@@ -20,6 +23,11 @@ public:
double getX() const;
void setX(double x);
+ double getSpeed() const;
+ void setSpeed(double value);
+
+ void render();
+
~Head();
};