Diff: Game/Game.cpp

Revision:

9:a8b2086a46e5

Parent:

8:52e0506e98b8

--- a/Game/Game.cpp	Mon May 06 00:06:15 2019 +0000
+++ b/Game/Game.cpp	Wed May 08 20:48:33 2019 +0000
@@ -1,111 +1,99 @@
 #include "Game.h"
 
 
-Snake::Snake()
+Game::Game()
 {
 
 }
 
-Snake::~Snake()
+Game::~Game()
 {
 
 }
 
-void Snake::init(int x, int y)
+void Game::init(int x, int y)
 {
-     _length = 5;
-    _oldDirection = 'N';
-    memset(_x, 0, sizeof(_x));  
-    memset(_y, 0, sizeof(_y));  
+    memset(_x, 0, sizeof(_x));
+    memset(_y, 0, sizeof(_y));
+
+    _length = 5;
 
+    Previous_direction = 'N';
 
-    for (int i = 0; i < _length; i++) { 
-        _x[i] = x;                     
-        _y[i] = y + i;                
+    for (int i = 0; i < _length; i++) {
+        _x[i] = x;
+        _y[i] = y + i;
     }
-    
-    printf("Snake init\n");
+
 }
 
-void Snake::update(Direction d)
+void Game::update(Direction d)
 {
-   
+
     for (int i = _length-1; i >= 1; i--) {
         _x[i] =  _x[i-1];
         _y[i] =  _y[i-1];
     }
 
-    if (_oldDirection == 'N') {         
-        _y[0] = _y[0] - 1;}                     
-    else if (_oldDirection == 'S') {
-         _y[0] = _y[0] + 1;}
-    else if (_oldDirection == 'E') {
-        _x[0] = _x[0] + 1;}
-    else if (_oldDirection == 'W') {
-        _x[0] = _x[0] - 1;}
-    };
-        printf(" Direction changed\n");
-    switch(d){
+
+    switch(d) {
         case N:
-             if(_oldDirection !='S')
-             {
-                 _y[0] = _y[0] - 1;                       
-                _oldDirection = 'N';               
-                printf("_oldDirection change to North\n");
-                
+            if(Previous_direction !='S') {
+                _y[0] = _y[0] - 1;
+                Previous_direction = 'N';
+            }
+            break;
+
+        case S:
+            if(Previous_direction !='N') {
+                _y[0] = _y[0] + 1;
+                Previous_direction = 'S';
+            }
+            break;
+
+        case E:
+            if(Previous_direction != 'W') {
+                _x[0] = _x[0] + 1;
+                Previous_direction = 'E';
             }
             break;
-            
-        case S:
-            if(_oldDirection !='N'){
-                 _y[0] = _y[0] + 1;
-                _oldDirection = 'S';
-                printf("_oldDirection change to South\n");
-                
-                }
-                break;
-         
-        case E:
-            if(_oldDirection != 'W'){
-                _x[0] = _x[0] + 1;
-                _oldDirection = 'E';
-                printf("_oldDirection change to East\n");
-                
-                }
+        case W:
+            if(Previous_direction != 'E') {
+                _x[0] = _x[0]- 1;
+                Previous_direction = 'W';
+            }
             break;
-        case W:
-            if(_oldDirection != 'E'){
-                 _x[0] = _x[0]- 1;
-                _oldDirection = 'W';
-                printf("_oldDirection change to West\n");
-                
-                }break;
+    }
+    if (Previous_direction == 'N') {      
+        _y[0] = _y[0] - 1;                    
+    } else if (Previous_direction == 'S') {
+        _y[0] = _y[0] + 1;
+    } else if (Previous_direction == 'E') {
+        _x[0] = _x[0] + 1;
+    }  else if (Previous_direction == 'W') {
+        _x[0] = _x[0] - 1;
+    }
 }
-                                       
 
-    }
-
-int Snake::getLength()
+int Game::getLength()
 {
     return _length;
-    printf("return _length\n");
 }
 
-void Snake::grow()
+void Game::grow()
 {
     _length =_length + 1;  
     printf("length + 1\n");
 }
-int Snake::getX(int head)
+
+int Game::xcoordinate(int now)
 {
-    return _x[head];
-    printf("return _x[head]\n");
+    return _x[now];
 }
 
-int Snake::getY(int head)
+int Game::ycoordinate(int now)
 {
-    return _y[head];
-    printf("return _y[head]\n");
+    return _y[now];
 }