ELEC2645 (2018/19) / Mbed 2 deprecated el17m2h_public

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Dependencies:   mbed

Diff: Floors/Floors.cpp

Revision:
13:10851784af9a
Parent:
12:c5123abb4fbe
Child:
14:529f798adae4
diff -r c5123abb4fbe -r 10851784af9a Floors/Floors.cpp
--- a/Floors/Floors.cpp	Wed Apr 17 17:53:27 2019 +0000
+++ b/Floors/Floors.cpp	Thu Apr 18 14:54:51 2019 +0000
@@ -9,7 +9,9 @@
     _height = height;
     _width = width;
 //  x-coordinate initially random: screen =84 (visible to 84-FLOORS_WIDTH): 0 left, 70 right
-    _pos.x = rand()% 74; 
+    int _array[] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74}; 
+    // excluding centre so doodler falls to the floor at bottom
+    _pos.x = _array[rand()%(sizeof(_array) / sizeof *_array)];
     _pos.y = y;
 }
 
@@ -21,7 +23,7 @@
 // when they leave the screen they will re-appear in random x-coordinate so that 10 floors are always on screen
     _pos = get_pos();
     if (_pos.y > 48 ){ 
-    _pos.y = 0; 
+    _pos.y = 0;      
     _pos.x = rand()% 74;
     }
     set_pos(_pos);