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comparison libmlk-rpg/rpg/inventory.c @ 298:196264679079

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misc: remove usage of bool
author David Demelier <markand@malikania.fr>
date Wed, 10 Mar 2021 18:49:08 +0100
parents 9948e288925b
children d01e83210ca2
comparison
equal deleted inserted replaced
297:6151152d009c 298:196264679079
29 return &iv->items[i]; 29 return &iv->items[i];
30 30
31 return NULL; 31 return NULL;
32 } 32 }
33 33
34 bool 34 int
35 inventory_add(struct inventory *iv, const struct item *item, unsigned int amount) 35 inventory_add(struct inventory *iv, const struct item *item, unsigned int amount)
36 { 36 {
37 assert(iv); 37 assert(iv);
38 assert(item); 38 assert(item);
39 39
42 /* Find one existing, otherwise find one empty. */ 42 /* Find one existing, otherwise find one empty. */
43 if (!(slot = find(iv, item))) 43 if (!(slot = find(iv, item)))
44 slot = find(iv, NULL); 44 slot = find(iv, NULL);
45 45
46 if (!slot) 46 if (!slot)
47 return false; 47 return 0;
48 48
49 slot->item = item; 49 slot->item = item;
50 slot->amount += amount; 50 slot->amount += amount;
51 51
52 return true; 52 return -1;
53 } 53 }
54 54
55 void 55 void
56 inventory_consume(struct inventory *iv, const struct item *item, unsigned int amount) 56 inventory_consume(struct inventory *iv, const struct item *item, unsigned int amount)
57 { 57 {