Diff: Food/Food.cpp

Revision:

4:ea3fa51c4386

Parent:

3:fcd6d70e9694

Child:

5:06fa7674622a

diff -r fcd6d70e9694 -r ea3fa51c4386 Food/Food.cpp
--- a/Food/Food.cpp	Wed May 20 21:25:40 2020 +0000
+++ b/Food/Food.cpp	Sat May 23 15:31:30 2020 +0000
@@ -3,6 +3,10 @@
 Food::Food()
 {
 //constructor
+    _x = 42; // starts off-screen
+    _y = 30;
+    _frame = 0; 
+    srand(3); //CHANGE THIS TO ACCELERAOMETRE VALUE
 }
 
 Food::~Food()
@@ -12,25 +16,38 @@
 
 void Food::init()
 {
-    _x = 84; // starts off-screen
-    _y = 0; 
-    //srand (x); //CHANGE THIS TO ACCELERAOMETRE VALUE
+    //rand_pos(pad, _x, _y);
+}
+
+
+void Food::rand_pos(Gamepad &pad, int &_x, int &_y) {
+    
+    _x = 2 * (rand() % 42); //selects random x cell 
+    //printf("Food x: %d\n", _x);
+    _y = 2 * (rand() % 24); //selects random y call
+    //printf("Food y: %d\n", _y);
+    
+     pad.led(3,1);
+    
 }
 
 
-Vector2D Food::rand_pos(int cell_size) {
+void Food::draw(N5110 &lcd, int &_frame) {
     
-    int _x = cell_size * (rand() % 42); //selects random x cell 
-    printf("Food x: %d\n", _x);
-    int _y = cell_size * (rand() % 24); //selects random y call
-    printf("Food y: %d\n", _y);
-    Vector2D pos = {_x,_y};
-    return pos;    
+    // draw food, with alternating pixels depending on frame. 
+    _frame++;
+    if (_frame > 12) {
+        _frame = 0;
+    }    
+    if (_frame > 6) { 
+        lcd.drawLine(_x, _y, _x + 1,_y + 1,1);
+    } else {
+        lcd.drawLine(_x + 1, _y, _x,_y + 1,1);
+    }
 }
 
-
-void Food::draw(N5110 &lcd, int frame)
+void Food::do_food(N5110 &lcd)
 {
-    // draw food, with alternate locations depending on frame. 
-    lcd.drawLine(_x + frame, _y, _x + 1 - frame,_y + 1,1);
+     draw(lcd, _frame);
 }
+