pa/eqemu-server
2
0
Fork 0
mirror of https://github.com/EQEmu/Server.git synced 2026-01-05 08:23:52 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Fix for name/account discrepancy in \\zone\inventory.cpp.

Browse Source 
Rearranged/condensed code snippets in Client::SummonItem().
Added 'augslotvisible' check to augment validation in C::SI().
This commit is contained in:
Uleat 2014-03-18 06:00:46 -04:00 committed by Arthur Ice
parent 02633d4b01
commit 02d6471c88
2 changed files with 111 additions and 93 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
changelog.txt
View File

@ -1,5 +1,10 @@
EQEMu Changelog (Started on Sept 24, 2003 15:50)
-------------------------------------------------------
== 03/18/2014 ==
Uleat: Fixed the name/account discrepancy in the Client::SummonItem() code as well as the origin of the mistake (thanks K_K!)
Uleat: Condensed and rearranged certain snippets of code in SummonItem(). Added a 'augslotvisible' check to validation check.
Note: If you are experiencing issues with SummonItem, please enable 'INVENTORY_ERROR' logging if it not active on your server.
== 03/17/2014 ==
Uleat: Updated Client::SummonItem() to check for valid item combinations when augmentations are passed.
Uleat: Changed the return type of Client::SummonItem() from void to bool. Calling methods and APIs have not been update as yet.

199
zone/inventory.cpp
View File

@ -201,72 +201,45 @@ bool Client::CheckLoreConflict(const Item_Struct* item) {
}
bool Client::SummonItem(uint32 item_id, int16 charges, uint32 aug1, uint32 aug2, uint32 aug3, uint32 aug4, uint32 aug5, bool attuned, uint16 to_slot) {
// I have 'over-logged' failure messages to aid in any troubleshooting of issues that arise from this change.
// The 'LogFile' code may be taken out once after a period of time with no script/recipe issues.
//
// I have also incorporated a bool return type..but, have not updated any calling methods to process failures.
// Once the APIs are updated, scripts may also be updated.
// TODO: update calling methods and script apis to handle a failure return
const Item_Struct* item = database.GetItem(item_id);
// make sure the item exists
if(item == nullptr) {
Message(13, "Item %u does not exist.", item_id);
LogFile->write(EQEMuLog::Error, "Player %s on account %s attempted to create an item with an invalid id.\n(Item: %u, Aug1: %u, Aug2: %u, Aug3: %u, Aug4: %u, Aug5: %u)\n",
account_name, GetName(), item->ID, aug1, aug2, aug3, aug4, aug5);
mlog(INVENTORY__ERROR, "Player %s on account %s attempted to create an item with an invalid id.\n(Item: %u, Aug1: %u, Aug2: %u, Aug3: %u, Aug4: %u, Aug5: %u)\n",
GetName(), account_name, item->ID, aug1, aug2, aug3, aug4, aug5);
return false;
}
else {
// if the item is stackable and the charge amount is -1 or 0 then set to 1 charge.
// removed && item->MaxCharges == 0 if -1 or 0 was passed max charges is irrelevant
if(charges <= 0 && item->Stackable)
charges = 1;
// if the charges is -1, then no charge value was passed in set to max charges
else if(charges == -1)
charges = item->MaxCharges;
// in any other situation just use charges as passed
}
// Base item is lore..so, cancel summon
if(CheckLoreConflict(item)) {
// this is the 'you can not pickup another...' message. I don't feel this is appropriate
// for a summoning failure response
// check that there is not a lore conflict between base item and existing inventory
else if(CheckLoreConflict(item)) {
// DuplicateLoreMessage(item_id);
Message(13, "You already have a lore %s (%i) in your inventory.", item->Name, item_id);
return false;
}
// check to make sure we are augmenting an augmentable item
else if(((item->ItemClass != ItemClassCommon) || (item->AugType > 0)) && (aug1 | aug2 | aug3 | aug4 | aug5)) {
Message(13, "You can not augment an augment or a non-common class item.");
mlog(INVENTORY__ERROR, "Player %s on account %s attempted to augment an augment or a non-common class item.\n(Item: %u, Aug1: %u, Aug2: %u, Aug3: %u, Aug4: %u, Aug5: %u)\n",
GetName(), account_name, item->ID, aug1, aug2, aug3, aug4, aug5);
// Checking to see if it is a GM only Item or not.
return false;
}
// check to make sure we are a GM if the item is GM-only
/*
if(item->gm && (this->Admin() < 100))
Message(0, "You are not a GM and can not summon this item!");
else if(item->gm && (this->Admin() < 100))
Message(13, "You are not a GM and can not summon this item.");
mlog(INVENTORY__ERROR, "Player %s on account %s attempted to create a GM-only item with a status of %i.\n(Item: %u, Aug1: %u, Aug2: %u, Aug3: %u, Aug4: %u, Aug5: %u)\n",
GetName(), account_name, this->Admin(), item->ID, aug1, aug2, aug3, aug4, aug5);
return false;
*/
if(((item->ItemClass != ItemClassCommon) || (item->AugType > 0)) && (aug1 | aug2 | aug3 | aug4 | aug5)) {
Message(13, "You can not augment an augment or a non-common class item.");
LogFile->write(EQEMuLog::Error, "Player %s on account %s attempted to augment an augment or a non-common class item.\n(Item: %u, Aug1: %u, Aug2: %u, Aug3: %u, Aug4: %u, Aug5: %u)\n",
account_name, GetName(), item->ID, aug1, aug2, aug3, aug4, aug5);
return false;
}
uint32 augments[MAX_AUGMENT_SLOTS] = { aug1, aug2, aug3, aug4, aug5 };
for(int iter = 0; iter < MAX_AUGMENT_SLOTS; ++iter) {
if(augments[iter] && (database.GetItem(augments[iter]) == nullptr)) {
Message(13, "Augment %u (Aug%i) does not exist.", augments[iter], iter + 1);
LogFile->write(EQEMuLog::Error, "Player %s on account %s attempted to create an augment (Aug%i) with an invalid id.\n(Item: %u, Aug1: %u, Aug2: %u, Aug3: %u, Aug4: %u, Aug5: %u)\n",
account_name, GetName(), iter + 1, item->ID, aug1, aug2, aug3, aug4, aug5);
return false;
}
}
uint32 classes = item->Classes;
uint32 races = item->Races;
uint32 slots = item->Slots;
@ -278,41 +251,62 @@ bool Client::SummonItem(uint32 item_id, int16 charges, uint32 aug1, uint32 aug2,
for(int iter = 0; iter < MAX_AUGMENT_SLOTS; ++iter) {
const Item_Struct* augtest = database.GetItem(augments[iter]);
if(augtest) {
if(augtest == nullptr) {
if(augments[iter]) {
Message(13, "Augment %u (Aug%i) does not exist.", augments[iter], iter + 1);
mlog(INVENTORY__ERROR, "Player %s on account %s attempted to create an augment (Aug%i) with an invalid id.\n(Item: %u, Aug1: %u, Aug2: %u, Aug3: %u, Aug4: %u, Aug5: %u)\n",
GetName(), account_name, (iter + 1), item->ID, aug1, aug2, aug3, aug4, aug5);
return false;
}
}
else {
// check that there is not a lore conflict between augment and existing inventory
if(CheckLoreConflict(augtest)) {
// ditto
// DuplicateLoreMessage(augtest->ID);
Message(13, "You already have a lore %s (%u) in your inventory.", augtest->Name, augtest->ID);
return false;
}
// check that augment is an actual augment
else if(augtest->AugType == 0) {
Message(13, "%s (%u) (Aug%i) is not an actual augment.", augtest->Name, augtest->ID, iter + 1);
mlog(INVENTORY__ERROR, "Player %s on account %s attempted to use a non-augment item (Aug%i) as an augment.\n(Item: %u, Aug1: %u, Aug2: %u, Aug3: %u, Aug4: %u, Aug5: %u)\n",
GetName(), account_name, item->ID, (iter + 1), aug1, aug2, aug3, aug4, aug5);
return false;
}
// check to make sure we are a GM if the augment is GM-only
/*
if(augtest->gm && (this->Admin() < 100)) {
Message(0, "You are not a GM and can not summon this augment!");
else if(augtest->gm && (this->Admin() < 100)) {
Message(13, "You are not a GM and can not summon this augment.");
mlog(INVENTORY__ERROR, "Player %s on account %s attempted to create a GM-only augment (Aug%i) with a status of %i.\n(Item: %u, Aug1: %u, Aug2: %u, Aug3: %u, Aug4: %u, Aug5: %u)\n",
GetName(), account_name, (iter + 1), this->Admin(), item->ID, aug1, aug2, aug3, aug4, aug5);
return false;
}
*/
if(augtest->AugType == 0) {
Message(13, "%s (%u) (Aug%i) is not an actual augment.", augtest->Name, augtest->ID, iter + 1);
LogFile->write(EQEMuLog::Error, "Player %s on account %s attempted to use a non-augment item (Aug%i) as an augment.\n(Item: %u, Aug1: %u, Aug2: %u, Aug3: %u, Aug4: %u, Aug5: %u)\n",
account_name, GetName(), item->ID, iter + 1, aug1, aug2, aug3, aug4, aug5);
return false;
}
// check for augment type allowance
if(enforcewear) {
if((item->AugSlotType[iter] == AugTypeNone) || !(((uint32)1 << (item->AugSlotType[iter] - 1)) & augtest->AugType)) {
Message(13, "Augment %u (Aug%i) is not allowed wear on Item %u.", augments[iter], iter + 1, item->ID);
LogFile->write(EQEMuLog::Error, "Player %s on account %s attempted to augment an item with a disallowed augment type (Aug%i).\n(Item: %u, Aug1: %u, Aug2: %u, Aug3: %u, Aug4: %u, Aug5: %u)\n",
account_name, GetName(), iter + 1, item->ID, aug1, aug2, aug3, aug4, aug5);
Message(13, "Augment %u (Aug%i) is not acceptable wear on Item %u.", augments[iter], iter + 1, item->ID);
mlog(INVENTORY__ERROR, "Player %s on account %s attempted to augment an item with an unacceptable augment type (Aug%i).\n(Item: %u, Aug1: %u, Aug2: %u, Aug3: %u, Aug4: %u, Aug5: %u)\n",
GetName(), account_name, (iter + 1), item->ID, aug1, aug2, aug3, aug4, aug5);
return false;
}
if(item->AugSlotVisible[iter] == 0) {
Message(13, "Item %u has not evolved enough to accept Augment %u (Aug%i).", item->ID, augments[iter], iter + 1);
mlog(INVENTORY__ERROR, "Player %s on account %s attempted to augment an unevolved item with augment type (Aug%i).\n(Item: %u, Aug1: %u, Aug2: %u, Aug3: %u, Aug4: %u, Aug5: %u)\n",
GetName(), account_name, (iter + 1), item->ID, aug1, aug2, aug3, aug4, aug5);
return false;
}
}
// check for augment to item restriction
if(enforcerestr) {
bool restrictfail = false;
uint8 it = item->ItemType;
@ -481,41 +475,38 @@ bool Client::SummonItem(uint32 item_id, int16 charges, uint32 aug1, uint32 aug2,
}
if(restrictfail) {
Message(13, "Augment %u (Aug%i) is restricted from wear on Item %u.", augments[iter], iter + 1, item->ID);
LogFile->write(EQEMuLog::Error, "Player %s on account %s attempted to augment an item with a restricted augment (Aug%i).\n(Item: %u, Aug1: %u, Aug2: %u, Aug3: %u, Aug4: %u, Aug5: %u)\n",
account_name, GetName(), iter + 1, item->ID, aug1, aug2, aug3, aug4, aug5);
Message(13, "Augment %u (Aug%i) is restricted from wear on Item %u.", augments[iter], (iter + 1), item->ID);
mlog(INVENTORY__ERROR, "Player %s on account %s attempted to augment an item with a restricted augment (Aug%i).\n(Item: %u, Aug1: %u, Aug2: %u, Aug3: %u, Aug4: %u, Aug5: %u)\n",
GetName(), account_name, (iter + 1), item->ID, aug1, aug2, aug3, aug4, aug5);
return false;
}
}
if(enforceusable) {
classes &= augtest->Classes;
if(item->Classes && !classes) {
Message(13, "Augment %u (Aug%i) will result in an item not usable by any class.", augments[iter], iter + 1);
LogFile->write(EQEMuLog::Error, "Player %s on account %s attempted to create an item unusable by any class.\n(Item: %u, Aug1: %u, Aug2: %u, Aug3: %u, Aug4: %u, Aug5: %u)\n",
account_name, GetName(), item->ID, aug1, aug2, aug3, aug4, aug5);
// check for class usability
if(item->Classes && !(classes &= augtest->Classes)) {
Message(13, "Augment %u (Aug%i) will result in an item not usable by any class.", augments[iter], (iter + 1));
mlog(INVENTORY__ERROR, "Player %s on account %s attempted to create an item unusable by any class.\n(Item: %u, Aug1: %u, Aug2: %u, Aug3: %u, Aug4: %u, Aug5: %u)\n",
GetName(), account_name, item->ID, aug1, aug2, aug3, aug4, aug5);
return false;
}
races &= augtest->Races;
if(item->Races && !races) {
Message(13, "Augment %u (Aug%i) will result in an item not usable by any race.", augments[iter], iter + 1);
LogFile->write(EQEMuLog::Error, "Player %s on account %s attempted to create an item unusable by any race.\n(Item: %u, Aug1: %u, Aug2: %u, Aug3: %u, Aug4: %u, Aug5: %u)\n",
account_name, GetName(), item->ID, aug1, aug2, aug3, aug4, aug5);
// check for race usability
if(item->Races && !(races &= augtest->Races)) {
Message(13, "Augment %u (Aug%i) will result in an item not usable by any race.", augments[iter], (iter + 1));
mlog(INVENTORY__ERROR, "Player %s on account %s attempted to create an item unusable by any race.\n(Item: %u, Aug1: %u, Aug2: %u, Aug3: %u, Aug4: %u, Aug5: %u)\n",
GetName(), account_name, item->ID, aug1, aug2, aug3, aug4, aug5);
return false;
}
slots &= augtest->Slots;
if(item->Slots && !slots) {
Message(13, "Augment %u (Aug%i) will result in an item not usable in any slot.", augments[iter], iter + 1);
LogFile->write(EQEMuLog::Error, "Player %s on account %s attempted to create an item unusable in any slot.\n(Item: %u, Aug1: %u, Aug2: %u, Aug3: %u, Aug4: %u, Aug5: %u)\n",
account_name, GetName(), item->ID, aug1, aug2, aug3, aug4, aug5);
// check for slot usability
if(item->Slots && !(slots &= augtest->Slots)) {
Message(13, "Augment %u (Aug%i) will result in an item not usable in any slot.", augments[iter], (iter + 1));
mlog(INVENTORY__ERROR, "Player %s on account %s attempted to create an item unusable in any slot.\n(Item: %u, Aug1: %u, Aug2: %u, Aug3: %u, Aug4: %u, Aug5: %u)\n",
GetName(), account_name, item->ID, aug1, aug2, aug3, aug4, aug5);
return false;
}
@ -523,35 +514,56 @@ bool Client::SummonItem(uint32 item_id, int16 charges, uint32 aug1, uint32 aug2,
}
}
// Item is not lore..
// Item is not GM-Only..
// Augments are valid and match allowed slots..
// ..or Augments are valid and do not match allowed slots and..
// ..EnforceAugmentWear=false and EnforceAugmentRestriction=false and EnforceAugmentUsability=false
// validation passed..so, set the charges and create the actual item
// if the item is stackable and the charge amount is -1 or 0 then set to 1 charge.
// removed && item->MaxCharges == 0 if -1 or 0 was passed max charges is irrelevant
if(charges <= 0 && item->Stackable)
charges = 1;
// if the charges is -1, then no charge value was passed in set to max charges
else if(charges == -1)
charges = item->MaxCharges;
// in any other situation just use charges as passed
ItemInst* inst = database.CreateItem(item, charges);
if(inst == nullptr) {
Message(13, "An unknown server error has occurred and your item was not created.");
// this goes to logfile since this is a major error
LogFile->write(EQEMuLog::Error, "Player %s on account %s encountered an unknown item creation error.\n(Item: %u, Aug1: %u, Aug2: %u, Aug3: %u, Aug4: %u, Aug5: %u)\n",
account_name, GetName(), item->ID, aug1, aug2, aug3, aug4, aug5);
GetName(), account_name, item->ID, aug1, aug2, aug3, aug4, aug5);
return false;
}
// add any validated augments
for(int iter = 0; iter < MAX_AUGMENT_SLOTS; ++iter) {
if(augments[iter])
inst->PutAugment(&database, iter, augments[iter]);
}
// This may need augment checks as well..left out for now
// attune item
if(attuned && inst->GetItem()->Attuneable)
inst->SetInstNoDrop(true);
// check to see if item is usable in requested slot
if(enforceusable && (((to_slot >= 0) && (to_slot <= 21)) || (to_slot == 9999))) {
uint32 slottest = (to_slot == 9999) ? 22 : to_slot;
if(!(slots & ((uint32)1 << slottest))) {
Message(0, "This item is not equipable at slot %u - moving to cursor.", to_slot);
mlog(INVENTORY__ERROR, "Player %s on account %s attempted to equip an item unusable in slot %u - moved to cursor.\n(Item: %u, Aug1: %u, Aug2: %u, Aug3: %u, Aug4: %u, Aug5: %u)\n",
GetName(), account_name, to_slot, item->ID, aug1, aug2, aug3, aug4, aug5);
to_slot = SLOT_CURSOR;
}
}
// put item into inventory
if(to_slot == SLOT_CURSOR) {
//inst->SetCharges(
PushItemOnCursor(*inst);
// Send item packet to user
SendItemPacket(SLOT_CURSOR, inst, ItemPacketSummonItem);
}
else {
@ -560,6 +572,7 @@ bool Client::SummonItem(uint32 item_id, int16 charges, uint32 aug1, uint32 aug2,
safe_delete(inst);
// discover item and any augments
if((RuleB(Character, EnableDiscoveredItems)) && !GetGM()) {
if(!IsDiscovered(item_id))
DiscoverItem(item_id);
@ -1373,7 +1386,7 @@ bool Client::SwapItem(MoveItem_Struct* move_in) {
//verify shared bank transactions in the database
if(src_inst && src_slot_id >= 2500 && src_slot_id <= 2550) {
if(!database.VerifyInventory(account_id, src_slot_id, src_inst)) {
LogFile->write(EQEMuLog::Error, "Player %s on account %s was found exploiting the shared bank.\n", account_name, GetName());
LogFile->write(EQEMuLog::Error, "Player %s on account %s was found exploiting the shared bank.\n", GetName(), account_name);
DeleteItemInInventory(dst_slot_id,0,true);
return(false);
}
@ -1388,7 +1401,7 @@ bool Client::SwapItem(MoveItem_Struct* move_in) {
}
if(dst_inst && dst_slot_id >= 2500 && dst_slot_id <= 2550) {
if(!database.VerifyInventory(account_id, dst_slot_id, dst_inst)) {
LogFile->write(EQEMuLog::Error, "Player %s on account %s was found exploting the shared bank.\n", account_name, GetName());
LogFile->write(EQEMuLog::Error, "Player %s on account %s was found exploting the shared bank.\n", GetName(), account_name);
DeleteItemInInventory(src_slot_id,0,true);
return(false);
}