Add freeing objects at the end of the program

main/draw.c

@@ -67,6 +67,7 @@ int16_t frame_buffer_init(struct frame_buffer* self, FBUF_DTYPE h, FBUF_DTYPE w)
     self->color_background = color_background;
     self->null_buffer = null_buffer;
     self->draw_letter = draw_letter;
+    self->free = free_buffer;
 
     info("draw.c : FRAME BUFFER INIT DONE");
   }
@@ -421,6 +422,11 @@ void multiply_letter(uint16_t ret_buffer[],uint16_t buffer[],const uint16_t widt
   }
 }
 
+void free_buffer(struct frame_buffer* self) {
+  free(self->buffer);
+  free(self);
+}
+
 /*
 
 Picture canvas

main/draw.h

@@ -99,6 +99,9 @@ typedef struct frame_buffer{
 
   // Method mull_buffer
   int16_t (*null_buffer)(struct frame_buffer* self);
+  
+  // frees buffer
+  void (*free)(struct frame_buffer* self);
 
 } frame_buffer_t;
 
@@ -180,4 +183,9 @@ void multiply_buffer(uint16_t ret_buffer[],uint16_t buffer[],const uint16_t pict
 **/
 void multiply_letter(uint16_t ret_buffer[],uint16_t buffer[],const uint16_t width, const uint16_t height,uint16_t multipliactor);
 
+/**
+* frees buffer struct
+**/
+void free_buffer(struct frame_buffer* self);
+
 #endif

main/enemy.h

@@ -21,6 +21,8 @@
 //defalut enemy cooldown
 #define ENEMY_COOLDOWN  200
 
+#define ENEMY_DISTANCE 70
+
 #endif
 
 

main/main.c

@@ -77,14 +77,15 @@ int main(int argc, char *argv[]) {
   void* spiled_base = map_phys_address(SPILED_REG_BASE_PHYS, SPILED_REG_SIZE, 0);
 
   // ENEMIES
-  int row = 3;
-  int col = 7;
+  int enemy_row = 3;
+  int enemy_col = 7;
+   int max_enemies = enemy_row * enemy_col;
 
-  enemy_t** enemies = my_malloc(30 * sizeof(enemy_t*));
+  enemy_t** enemies = my_malloc(max_enemies * sizeof(enemy_t*));
   int num_enemy = 0;
-  for (int i = 0; i < row; i++) {
-    for (int j = 0; j < col; j ++) {
-      enemies[num_enemy] = get_enemy(j * 70, i * DEFAULT_PICTURE_SIZE * 3, 3); // set the enemy distance
+  for (int i = 0; i < enemy_row; i++) {
+    for (int j = 0; j < enemy_col; j ++) {
+      enemies[num_enemy] = get_enemy(j * ENEMY_DISTANCE, i * DEFAULT_PICTURE_SIZE * 3, 3); // set the enemy distance
       num_enemy++;
     }
   }
@@ -122,6 +123,9 @@ int main(int argc, char *argv[]) {
     
     player->draw(player, frame_buffer);
     update_health_rgb1(spiled_base, player->max_hp, player->hp);
+    if (player->hp <= 0 || player->ammo < 10) {
+      break;
+    }
 
     for (int i = 0; i < num_enemy; i++) {
       enemy_t* enemy = enemies[i];
@@ -191,6 +195,33 @@ int main(int argc, char *argv[]) {
     frame_buffer->null_buffer(frame_buffer);
   }
 
+  // FREE OBJECTS
+  info("free");
+  debug("free projectiles");
+  for (int i = 0; i < max_projectiles; i ++) {
+    if (projectiles[i] != NULL)
+      projectiles[i]->free(projectiles[i]);
+  }
+  free(projectiles);
+  debug("free enemies");
+  for (int i = 0; i < num_enemy; i ++) {
+    printf("%d\n", i);
+    if (enemies[i] != NULL)
+      enemies[i]->free(enemies[i]);
+  }
+  free(enemies);
+
+  debug("free obstacles");
+  for (int i = 0; i < max_obstacles; i ++) {
+    if (obstacles[i] != NULL)
+      obstacles[i]->free(obstacles[i]);
+  }
+  free(obstacles);
+  debug("free player");
+  player->free(player);
+  debug("free buffer");
+  frame_buffer->free(frame_buffer);
+
   printf("Goodbye world\n");
 
   serialize_unlock();