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Add documentation for getItemType()

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This commit is contained in:
Gent 2020-09-19 16:22:28 -04:00
parent d1c5e272a8
commit c6ec1c46c2
2 changed files with 10 additions and 7 deletions
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6
src/NPCManager.cpp
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@ -316,7 +316,7 @@ void NPCManager::npcCombineItems(CNSocket* sock, CNPacketData* data) {
CrocPotEntry* recipe = &ItemManager::CrocPotTable[abs(itemStatsDat->level - itemLooksDat->level)]; CrocPotEntry* recipe = &ItemManager::CrocPotTable[abs(itemStatsDat->level - itemLooksDat->level)];
int cost = itemStatsDat->buyPrice * recipe->multStats + itemLooksDat->buyPrice * recipe->multLooks; int cost = itemStatsDat->buyPrice * recipe->multStats + itemLooksDat->buyPrice * recipe->multLooks;
float successChance = recipe->base / 100.0f; float successChance = recipe->base / 100.0f; // base success chance
// rarity gap multiplier // rarity gap multiplier
switch(abs(itemStatsDat->rarity - itemLooksDat->rarity)) switch(abs(itemStatsDat->rarity - itemLooksDat->rarity))
@ -337,8 +337,8 @@ void NPCManager::npcCombineItems(CNSocket* sock, CNPacketData* data) {
break; break;
} }
float rolled = (rand() * 1.0f / RAND_MAX) * 100.0f; float rolled = (rand() * 1.0f / RAND_MAX) * 100.0f; // success chance out of 100
std::cout << rolled << " vs " << successChance << std::endl; //std::cout << rolled << " vs " << successChance << std::endl;
plr->money -= cost; plr->money -= cost;

11
src/TableData.cpp
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@ -112,7 +112,7 @@ void TableData::init() {
itemSet = xdtData[setNames[i]]["m_pItemData"]; itemSet = xdtData[setNames[i]]["m_pItemData"];
for (nlohmann::json::iterator _item = itemSet.begin(); _item != itemSet.end(); _item++) { for (nlohmann::json::iterator _item = itemSet.begin(); _item != itemSet.end(); _item++) {
auto item = _item.value(); auto item = _item.value();
int typeOverride = getItemType(i); int typeOverride = getItemType(i); // used for special cases where iEquipLoc doesn't indicate item type
ItemManager::ItemData[std::pair<int32_t, int32_t>(item["m_iItemNumber"], typeOverride != -1 ? typeOverride : (int)item["m_iEquipLoc"])] ItemManager::ItemData[std::pair<int32_t, int32_t>(item["m_iItemNumber"], typeOverride != -1 ? typeOverride : (int)item["m_iEquipLoc"])]
= { item["m_iTradeAble"] == 1, item["m_iSellAble"] == 1, item["m_iItemPrice"], item["m_iItemSellPrice"], item["m_iStackNumber"], i > 9 ? 0 : (int)item["m_iMinReqLev"], = { item["m_iTradeAble"] == 1, item["m_iSellAble"] == 1, item["m_iItemPrice"], item["m_iItemSellPrice"], item["m_iStackNumber"], i > 9 ? 0 : (int)item["m_iMinReqLev"],
i > 9 ? 1 : (int)item["m_iRarity"] }; i > 9 ? 1 : (int)item["m_iRarity"] };
@ -192,17 +192,20 @@ void TableData::cleanup() {
delete pair.second; delete pair.second;
} }
/*
* Some item categories either don't possess iEquipLoc or use a different value for item type.
*/
int TableData::getItemType(int itemSet) { int TableData::getItemType(int itemSet) {
int overriden; int overriden;
switch (itemSet) switch (itemSet)
{ {
case 11: case 11: // Chest items don't have iEquipLoc and are type 9.
overriden = 9; overriden = 9;
break; break;
case 10: case 10: // General items don't have iEquipLoc and are type 7.
overriden = 7; overriden = 7;
break; break;
case 9: case 9: // Vehicles have iEquipLoc 8, but type 10.
overriden = 10; overriden = 10;
break; break;
default: default: