Commit 17fef14

@@ -3,15 +3,23 @@
 #include <string.h>
 #include "world.h"
 
-World *world_create(int width, int height){
-  int bytes_for_cells = ((width*height)*sizeof(Cell));
-  int bytes_for_world = sizeof(World);
-  int bytes_to_allocate = bytes_for_world + bytes_for_cells;
-  printf("%d\n", bytes_to_allocate);
+Cell* cell_create(int number_of_cells) {
+  Cell *cells = malloc(sizeof(Cell) * number_of_cells);
+  memset(cells, 0, sizeof(Cell) * number_of_cells);
+
+  for (int i = 0; i < number_of_cells; i++) {
+    cells[sizeof(Cell) * i].alive = false;
+  }
+  return cells;
+}
+
+World *world_create(int width, int height) {
+  int number_of_cells = width*height;
+  World *world = (World *)malloc(sizeof(World));
+  memset(world, 0, sizeof(World));
 
-  World *world = (World *)malloc(bytes_to_allocate);
-  memset(world, 0, bytes_to_allocate);
   world->width = width;
   world->height = height;
+  world->cells = cell_create(number_of_cells);
   return world;
 }

@@ -16,9 +16,15 @@ void test_world_create() {
   assert(height == world->height);
 }
 
+void test_world_create_should_create_all_cells(){
+  World *world = world_create(1, 1);
+  assert(false == world->cells[0].alive);
+}
+
 int main()
 {
   run_test(test_world_create);
+  run_test(test_world_create_should_create_all_cells);
   printf("\nOK\n");
   return 0;
 }