diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/item.c | 225 |
1 files changed, 36 insertions, 189 deletions
diff --git a/src/item.c b/src/item.c index 5a77d363e..0b6366048 100644 --- a/src/item.c +++ b/src/item.c @@ -181,11 +181,12 @@ bool8 HasAtLeastOneBerry(void) return FALSE; } -#ifdef NONMATCHING -// Refuses to match. bool8 CheckBagHasSpace(u16 itemId, u16 count) { u8 i; + u8 pocket; + u16 slotCapacity; + u16 ownedCount; if (ItemId_GetPocket(itemId) == POCKET_NONE) return FALSE; @@ -194,209 +195,55 @@ bool8 CheckBagHasSpace(u16 itemId, u16 count) { return CheckPyramidBagHasSpace(itemId, count); } - else - { - u8 pocket; - u16 slotCapacity; - u16 ownedCount; - pocket = ItemId_GetPocket(itemId) - 1; - if (pocket != BERRIES_POCKET) - slotCapacity = MAX_BAG_ITEM_CAPACITY; - else - slotCapacity = MAX_BERRY_CAPACITY; + pocket = ItemId_GetPocket(itemId) - 1; + if (pocket != BERRIES_POCKET) + slotCapacity = MAX_BAG_ITEM_CAPACITY; + else + slotCapacity = MAX_BERRY_CAPACITY; - // Check space in any existing item slots that already contain this item - for (i = 0; i < gBagPockets[pocket].capacity; i++) + // Check space in any existing item slots that already contain this item + for (i = 0; i < gBagPockets[pocket].capacity; i++) + { + if (gBagPockets[pocket].itemSlots[i].itemId == itemId) { - if (gBagPockets[pocket].itemSlots[i].itemId == itemId) - { - ownedCount = GetBagItemQuantity(&gBagPockets[pocket].itemSlots[i].quantity); - if (ownedCount + count <= slotCapacity) - return TRUE; - if (pocket == TMHM_POCKET || pocket == BERRIES_POCKET) - return FALSE; - count -= slotCapacity - ownedCount; - if (count == 0) - return TRUE; - } + ownedCount = GetBagItemQuantity(&gBagPockets[pocket].itemSlots[i].quantity); + if (ownedCount + count <= slotCapacity) + return TRUE; + if (pocket == TMHM_POCKET || pocket == BERRIES_POCKET) + return FALSE; + count -= (slotCapacity - ownedCount); + if (count == 0) + break; //should be return TRUE, but that doesn't match } + } - // Check space in empty item slots - if (count > 0) + // Check space in empty item slots + if (count > 0) + { + for (i = 0; i < gBagPockets[pocket].capacity; i++) { - for (i = 0; i < gBagPockets[pocket].capacity; i++) + if (gBagPockets[pocket].itemSlots[i].itemId == 0) { - if (gBagPockets[pocket].itemSlots[i].itemId == 0) + if (count > slotCapacity) { - if (count <= slotCapacity) - return TRUE; if (pocket == TMHM_POCKET || pocket == BERRIES_POCKET) return FALSE; count -= slotCapacity; } + else + { + count = 0; //should be return TRUE, but that doesn't match + break; + } } - if (count > 0) - return FALSE; // No more item slots. The bag is full } - - return TRUE; + if (count > 0) + return FALSE; // No more item slots. The bag is full } + + return TRUE; } -#else -NAKED -bool8 CheckBagHasSpace(u16 itemId, u16 count) -{ - asm_unified( - "push {r4-r7,lr}\n\ - mov r7, r10\n\ - mov r6, r9\n\ - mov r5, r8\n\ - push {r5-r7}\n\ - sub sp, 0x4\n\ - lsls r0, 16\n\ - lsrs r0, 16\n\ - mov r8, r0\n\ - lsls r1, 16\n\ - lsrs r5, r1, 16\n\ - bl ItemId_GetPocket\n\ - lsls r0, 24\n\ - cmp r0, 0\n\ - beq _080D6906\n\ - bl InBattlePyramid\n\ - lsls r0, 24\n\ - cmp r0, 0\n\ - bne _080D6838\n\ - ldr r0, =0x00004004\n\ - bl FlagGet\n\ - lsls r0, 24\n\ - lsrs r0, 24\n\ - cmp r0, 0x1\n\ - bne _080D684C\n\ -_080D6838:\n\ - mov r0, r8\n\ - adds r1, r5, 0\n\ - bl CheckPyramidBagHasSpace\n\ - lsls r0, 24\n\ - lsrs r0, 24\n\ - b _080D6916\n\ - .pool\n\ -_080D684C:\n\ - mov r0, r8\n\ - bl ItemId_GetPocket\n\ - subs r0, 0x1\n\ - lsls r0, 24\n\ - lsrs r2, r0, 24\n\ - ldr r7, =0x000003e7\n\ - cmp r2, 0x3\n\ - beq _080D6860\n\ - movs r7, 0x63\n\ -_080D6860:\n\ - movs r6, 0\n\ - ldr r1, =gBagPockets\n\ - lsls r4, r2, 3\n\ - adds r0, r4, r1\n\ - mov r9, r4\n\ - ldrb r0, [r0, 0x4]\n\ - cmp r6, r0\n\ - bcs _080D68BC\n\ - subs r0, r2, 0x2\n\ - lsls r0, 24\n\ - lsrs r0, 24\n\ - mov r10, r0\n\ -_080D6878:\n\ - adds r0, r4, r1\n\ - ldr r1, [r0]\n\ - lsls r0, r6, 2\n\ - adds r1, r0, r1\n\ - ldrh r0, [r1]\n\ - cmp r0, r8\n\ - bne _080D68AC\n\ - adds r0, r1, 0x2\n\ - str r2, [sp]\n\ - bl GetBagItemQuantity\n\ - lsls r0, 16\n\ - lsrs r1, r0, 16\n\ - adds r0, r1, r5\n\ - ldr r2, [sp]\n\ - cmp r0, r7\n\ - ble _080D6914\n\ - mov r0, r10\n\ - cmp r0, 0x1\n\ - bls _080D6906\n\ - subs r0, r7, r1\n\ - subs r0, r5, r0\n\ - lsls r0, 16\n\ - lsrs r5, r0, 16\n\ - cmp r5, 0\n\ - beq _080D6914\n\ -_080D68AC:\n\ - adds r0, r6, 0x1\n\ - lsls r0, 24\n\ - lsrs r6, r0, 24\n\ - ldr r1, =gBagPockets\n\ - adds r0, r4, r1\n\ - ldrb r0, [r0, 0x4]\n\ - cmp r6, r0\n\ - bcc _080D6878\n\ -_080D68BC:\n\ - cmp r5, 0\n\ - beq _080D6914\n\ - movs r6, 0\n\ - ldr r3, =gBagPockets\n\ - mov r1, r9\n\ - adds r0, r1, r3\n\ - ldrb r0, [r0, 0x4]\n\ - cmp r6, r0\n\ - bcs _080D6902\n\ - adds r4, r3, 0\n\ - subs r0, r2, 0x2\n\ - lsls r0, 24\n\ - lsrs r2, r0, 24\n\ -_080D68D6:\n\ - adds r0, r1, r4\n\ - ldr r1, [r0]\n\ - lsls r0, r6, 2\n\ - adds r0, r1\n\ - ldrh r0, [r0]\n\ - cmp r0, 0\n\ - bne _080D68F2\n\ - cmp r5, r7\n\ - bls _080D6914\n\ - cmp r2, 0x1\n\ - bls _080D6906\n\ - subs r0, r5, r7\n\ - lsls r0, 16\n\ - lsrs r5, r0, 16\n\ -_080D68F2:\n\ - adds r0, r6, 0x1\n\ - lsls r0, 24\n\ - lsrs r6, r0, 24\n\ - mov r1, r9\n\ - adds r0, r1, r3\n\ - ldrb r0, [r0, 0x4]\n\ - cmp r6, r0\n\ - bcc _080D68D6\n\ -_080D6902:\n\ - cmp r5, 0\n\ - beq _080D6914\n\ -_080D6906:\n\ - movs r0, 0\n\ - b _080D6916\n\ - .pool\n\ -_080D6914:\n\ - movs r0, 0x1\n\ -_080D6916:\n\ - add sp, 0x4\n\ - pop {r3-r5}\n\ - mov r8, r3\n\ - mov r9, r4\n\ - mov r10, r5\n\ - pop {r4-r7}\n\ - pop {r1}\n\ - bx r1"); -} -#endif // NONMATCHING bool8 AddBagItem(u16 itemId, u16 count) { |