Revision 0:4ca1ed928a81, committed 2019-05-06

Comitter:

Jenny121

Date:

Mon May 06 06:24:24 2019 +0000

Commit message:

ZHANGXINYU55

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CXK.cpp	Mon May 06 06:24:24 2019 +0000
@@ -0,0 +1,83 @@
+#include "CXK.h"
+
+// nothing doing in the constructor and destructor
+CXK::CXK()
+{
+
+}
+
+CXK::~CXK()
+{
+
+}
+
+void CXK::init(int x,int y,int height,int width)
+{
+    _x = 67 - width/2;  
+    _y = 25 - height/2;  // y depends on height of screen and height of CXK
+    _height = height;
+    _width = width;
+    _speed = 1;  // default speed
+    _score = 0;  // start score from zero
+
+}
+
+void CXK::draw(N5110 &lcd)
+{
+    // draw CXK in screen buffer. 
+  lcd.drawCircle(_x,_y,3,FILL_TRANSPARENT);
+              lcd.drawRect(_x-3,_y-5,3,1,FILL_TRANSPARENT);
+            lcd.drawRect(_x+4,_y-5,3,1,FILL_TRANSPARENT);
+            lcd.drawRect(_x-1,_y-1,1,1,FILL_TRANSPARENT);
+            lcd.drawRect(_x+1,_y-1,1,1,FILL_TRANSPARENT);
+            lcd.drawRect(_x,_y+2,4,1,FILL_TRANSPARENT);
+}
+
+
+void CXK::update(Direction d,float vara)
+{
+    _speed = int(vara*10.0f);  // scale is arbitrary, could be changed in future
+
+    // update y value depending on direction of movement
+    // North is decrement as origin is at the top-left so decreasing moves up
+    if (d == N) {
+        _y-=_speed;
+    } else if (d == S) {
+        _y+=_speed;
+    } else if (d == E) {
+        _x+=_speed;
+    } else if (d == W){
+        _x-=_speed; 
+        }
+
+    
+    // check the y origin to ensure that the CXK doesn't go off screen
+    if (_y < 1) {
+        _y = 1;
+    }
+    if (_y > HEIGHT - _height - 1) {
+        _y = HEIGHT - _height - 1;
+    }
+    
+    if (_x < 1) {
+        _x = 1;
+    }
+    if (_x > WIDTH - _width-3 ) {
+        _x = WIDTH - 3;
+    }
+      
+}
+
+void CXK::add_score()
+{
+    _score++;
+}
+int CXK::get_score()
+{
+    return _score;
+}
+
+Vector2D CXK::get_pos() {
+    Vector2D p = {_x,_y};
+    return p;    
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CXK.h	Mon May 06 06:24:24 2019 +0000
@@ -0,0 +1,69 @@
+#ifndef CXK_H
+#define CXK_H
+
+#include "mbed.h"
+#include "N5110.h"
+#include "Gamepad.h"
+
+
+/** CXK Class
+* @brief defined the cxk and the add score funvtion
+* @author Zhang Xinyu
+* @school EE of  SWJTU &leeds joint school
+* @date  MAY  2019
+*/ 
+
+class CXK
+{
+public:
+/** Constructor */
+    CXK();
+    
+    /** Destrctor */
+    ~CXK();
+    
+      /** Set the CXKinit  
+       * @ param value that updated (x,y,height, width)
+       * @ details the (x,y) mean the centre point figure of cxk ,height meansheight of CXK
+    */
+    void init(int x,int y,int height,int width);
+    
+    
+      /** Set the CXKdraw  
+       * @ param value that updated _x is x, _y is y (_x,_y)
+       */
+    void draw(N5110 &lcd);
+    
+     /** Set the CXKupdate  
+       * @ param  drection of movement (direction)
+       * @ vara means magenitude of the jiysticks 
+       * @ details  North is decrement as origin is at the top-left so decreasing moves up 
+    */
+    void update(Direction d,float vara);
+    
+    /** Set the CXKscore
+       * @ param  the score of the game palyer (score)
+       * @ details add the score when meet the order of the code
+    */
+    void add_score();
+    
+    /** Set the CXKscore
+       * @ returns the score (score)
+       * @ details score = 0
+       */
+    int get_score();
+    
+    
+    Vector2D get_pos();
+
+private:
+
+    int _height;
+    int _width;
+    int _x;
+    int _y;
+    int _speed;
+    int _score;
+
+};
+#endif
\ No newline at end of file