void CEquipmentSystemInterface::InitItems(IGameToEditorInterface* pGTE)
{
// Get ItemParams from ItemSystem
// Creates the following entries
// "item" All Item classes
// "item_selectable" All Item classes which can be selected
// "item_givable", All Item classes which can be given
// "weapon" All Weapon classes (an Item of class 'Weapon' or an Item which has ammo)
// "weapon_selectable" All Weapon classes which can be selected
// "weapon_givable" All Weapon classes which can be given
// and for any weapon which has ammo
// "ammo_WEAPONNAME" All Ammos for this weapon
IItemSystem* pItemSys = m_pIItemSystem;
int maxCountItems = pItemSys->GetItemParamsCount();
int maxAllocItems = maxCountItems+1; // allocate one more to store empty
const char** allItemClasses = new const char*[maxAllocItems];
const char** givableItemClasses = new const char*[maxAllocItems];
const char** selectableItemClasses = new const char*[maxAllocItems];
const char** allWeaponClasses = new const char*[maxAllocItems];
const char** givableWeaponClasses = new const char*[maxAllocItems];
const char** selectableWeaponClasses = new const char*[maxAllocItems];
int numAllItems = 0;
int numAllWeapons = 0;
int numGivableItems = 0;
int numSelectableItems = 0;
int numSelectableWeapons = 0;
int numGivableWeapons = 0;
std::set<string> allAmmosSet;
// store default "---" -> "" value
{
const char* empty = "";
selectableWeaponClasses[numSelectableWeapons++] = empty;
givableWeaponClasses[numGivableWeapons++] = empty;
allWeaponClasses[numAllWeapons++] = empty;
selectableItemClasses[numSelectableItems++] = empty;
givableItemClasses[numGivableItems++] = empty;
allItemClasses[numAllItems++] = empty;
allAmmosSet.insert(empty);
}
for (int i=0; i<maxCountItems; ++i)
{
const char* itemName = pItemSys->GetItemParamName(i);
allItemClasses[numAllItems++] = itemName;
const IItemParamsNode* pItemRootParams = pItemSys->GetItemParams(itemName);
if (pItemRootParams)
{
bool givable = false;
bool selectable = false;
bool uiWeapon = false;
const IItemParamsNode *pChildItemParams = pItemRootParams->GetChild("params");
if (pChildItemParams)
{
CItemParamReader reader (pChildItemParams);
//FIXME: the equipeable(?) flag is supposed to be used for weapons that are not givable (alien weapons)
//but that are still needed to be in the equipment weapon list.
bool equipeable = false;
reader.Read("equipeable", equipeable);
reader.Read("giveable", givable);
givable |= equipeable;
reader.Read("selectable", selectable);
reader.Read("ui_weapon", uiWeapon);
}
if (givable)
givableItemClasses[numGivableItems++] = itemName;
if (selectable)
selectableItemClasses[numSelectableItems++] = itemName;
const IItemParamsNode* pAmmos = pItemRootParams->GetChild("ammos");
if (pAmmos)
{
int maxAmmos = pAmmos->GetChildCount();
int numAmmos = 0;
const char** ammoNames = new const char*[maxAmmos];
for (int j=0; j<maxAmmos; ++j)
{
const IItemParamsNode* pAmmoParams = pAmmos->GetChild(j);
if (stricmp(pAmmoParams->GetName(), "ammo") == 0)
{
const char* ammoName = pAmmoParams->GetAttribute("name");
if (ammoName)
{
ammoNames[numAmmos] = ammoName;
++numAmmos;
allAmmosSet.insert(ammoName);
}
}
}
if (numAmmos > 0)
{
// make it a weapon when there's ammo
allWeaponClasses[numAllWeapons++] = itemName;
if (selectable)
selectableWeaponClasses[numSelectableWeapons++] = itemName;
if (givable)
givableWeaponClasses[numGivableWeapons++] = itemName;
string ammoEntryName = "ammo_";
ammoEntryName+=itemName;
pGTE->SetUIEnums(ammoEntryName.c_str(), ammoNames, numAmmos);
}
delete[] ammoNames;
}
else
{
const char* itemClass = pItemRootParams->GetAttribute("class");
if (uiWeapon || (itemClass != 0 && stricmp(itemClass, "weapon") == 0))
{
// make it a weapon when there's ammo
allWeaponClasses[numAllWeapons++] = itemName;
if (selectable)
selectableWeaponClasses[numSelectableWeapons++] = itemName;
if (givable)
givableWeaponClasses[numGivableWeapons++] = itemName;
}
}
}
}
int numAllAmmos = 0;
const char** allAmmos = new const char*[allAmmosSet.size()];
std::set<string>::const_iterator iter (allAmmosSet.begin());
while (iter != allAmmosSet.end())
{
allAmmos[numAllAmmos++] = iter->c_str();
++iter;
}
pGTE->SetUIEnums("ammos", allAmmos, numAllAmmos);
ToContainer(allAmmos+1, numAllAmmos-1, m_itemMap["Ammo"]);
delete[] allAmmos;
pGTE->SetUIEnums("weapon_selectable", selectableWeaponClasses, numSelectableWeapons);
pGTE->SetUIEnums("weapon_givable", givableWeaponClasses, numGivableWeapons);
pGTE->SetUIEnums("weapon", allWeaponClasses, numAllWeapons);
pGTE->SetUIEnums("item_selectable", selectableItemClasses, numSelectableItems);
pGTE->SetUIEnums("item_givable", givableItemClasses, numGivableItems);
pGTE->SetUIEnums("item", allItemClasses, numAllItems);
ToContainer(allItemClasses+1,numAllItems-1,m_itemMap["Item"]);
ToContainer(givableItemClasses+1,numGivableItems-1,m_itemMap["ItemGivable"]);
ToContainer(allWeaponClasses+1,numAllWeapons-1,m_itemMap["Weapon"]);
delete[] selectableWeaponClasses;
delete[] givableWeaponClasses;
delete[] allWeaponClasses;
delete[] selectableItemClasses;
delete[] givableItemClasses;
delete[] allItemClasses;
}
void CEquipmentSystemInterface::InitItems(IGameToEditorInterface* pGTE)
{
// Get ItemParams from ItemSystem
// Creates the following entries
// "item" All Item classes
// "item_selectable" All Item classes which can be selected
// "item_givable", All Item classes which can be given
// "weapon" All Weapon classes (an Item of class 'Weapon' or an Item which has ammo)
// "weapon_selectable" All Weapon classes which can be selected
// "weapon_givable" All Weapon classes which can be given
// and for any weapon which has ammo
// "ammo_WEAPONNAME" All Ammos for this weapon
IItemSystem* pItemSys = m_pIItemSystem;
int maxCountItems = pItemSys->GetItemParamsCount();
int maxAllocItems = maxCountItems+1; // allocate one more to store empty
const char** allItemClasses = new const char*[maxAllocItems];
const char** givableItemClasses = new const char*[maxAllocItems];
const char** selectableItemClasses = new const char*[maxAllocItems];
const char** allWeaponClasses = new const char*[maxAllocItems];
const char** givableWeaponClasses = new const char*[maxAllocItems];
const char** selectableWeaponClasses = new const char*[maxAllocItems];
int numAllItems = 0;
int numAllWeapons = 0;
int numGivableItems = 0;
int numSelectableItems = 0;
int numSelectableWeapons = 0;
int numGivableWeapons = 0;
std::set<string> allAmmosSet;
// store default "---" -> "" value
{
const char* empty = "";
selectableWeaponClasses[numSelectableWeapons++] = empty;
givableWeaponClasses[numGivableWeapons++] = empty;
allWeaponClasses[numAllWeapons++] = empty;
selectableItemClasses[numSelectableItems++] = empty;
givableItemClasses[numGivableItems++] = empty;
allItemClasses[numAllItems++] = empty;
allAmmosSet.insert(empty);
}
for (int i=0; i<maxCountItems; ++i)
{
const char* itemName = pItemSys->GetItemParamName(i);
allItemClasses[numAllItems++] = itemName;
const char* itemDescriptionFile = pItemSys->GetItemParamsDescriptionFile(itemName);
CRY_ASSERT(itemDescriptionFile);
XmlNodeRef itemRootParams = gEnv->pSystem->LoadXmlFromFile(itemDescriptionFile);
if (!itemRootParams)
{
GameWarning("Item description file %s doesn't exist for item %s", itemDescriptionFile, itemName);
continue;
}
CGameXmlParamReader rootReader(itemRootParams);
const char* inheritItem = itemRootParams->getAttr("inherit");
bool isInherited = (inheritItem && inheritItem[0] != 0);
if (isInherited)
{
const char* baseItemFile = pItemSys->GetItemParamsDescriptionFile(inheritItem);
itemRootParams = gEnv->pSystem->LoadXmlFromFile(baseItemFile);
}
if (itemRootParams)
{
bool givable = false;
bool selectable = false;
bool uiWeapon = false;
XmlNodeRef childItemParams = itemRootParams->findChild("params");
if (childItemParams)
{
CGameXmlParamReader reader(childItemParams);
//the equipeable flag is supposed to be used for weapons that are not givable
//but that are still needed to be in the equipment weapon list.
bool equipeable = false;
reader.ReadParamValue<bool>("equipeable", equipeable);
reader.ReadParamValue<bool>("giveable", givable);
givable |= equipeable;
reader.ReadParamValue<bool>("selectable", selectable);
reader.ReadParamValue<bool>("ui_weapon", uiWeapon);
}
if (givable)
givableItemClasses[numGivableItems++] = itemName;
if (selectable)
selectableItemClasses[numSelectableItems++] = itemName;
XmlNodeRef childAccessoriesNode = itemRootParams->findChild("accessories");
if(childAccessoriesNode)
{
const int numAccessories = childAccessoriesNode->getChildCount();
for(int childIdx = 0; childIdx < numAccessories; childIdx++)
{
XmlNodeRef childAccessory = childAccessoriesNode->getChild(childIdx);
if(childAccessory && stricmp(childAccessory->getTag(), "accessory") == 0)
{
const char* accessoryName = childAccessory->getAttr("name");
const char* categoryName = childAccessory->getAttr("category");
if(categoryName && accessoryName)
{
m_accessoryMap[itemName][categoryName].push_back(accessoryName);
}
}
}
}
XmlNodeRef ammosNode = itemRootParams->findChild("ammos");
if (ammosNode)
{
CGameXmlParamReader reader(ammosNode);
const int maxAmmos = reader.GetUnfilteredChildCount();
int numAmmos = 0;
const char** ammoNames = new const char*[maxAmmos];
for (int j=0; j<maxAmmos; ++j)
{
XmlNodeRef ammoChildNode = reader.GetFilteredChildAt(j);
if ((ammoChildNode != NULL) && stricmp(ammoChildNode->getTag(), "ammo") == 0)
{
const char* ammoName = ammoChildNode->getAttr("name");
if (ammoName && ammoName[0])
{
ammoNames[numAmmos] = ammoName;
++numAmmos;
allAmmosSet.insert(ammoName);
}
}
}
if (numAmmos > 0)
{
// make it a weapon when there's ammo
allWeaponClasses[numAllWeapons++] = itemName;
if (selectable)
selectableWeaponClasses[numSelectableWeapons++] = itemName;
if (givable)
givableWeaponClasses[numGivableWeapons++] = itemName;
string ammoEntryName = "ammo_";
ammoEntryName+=itemName;
pGTE->SetUIEnums(ammoEntryName.c_str(), ammoNames, numAmmos);
}
delete[] ammoNames;
}
else
{
const char* itemClass = itemRootParams->getAttr("class");
if (uiWeapon || (itemClass != 0 && stricmp(itemClass, "weapon") == 0))
{
// make it a weapon when there's ammo
allWeaponClasses[numAllWeapons++] = itemName;
if (selectable)
selectableWeaponClasses[numSelectableWeapons++] = itemName;
if (givable)
givableWeaponClasses[numGivableWeapons++] = itemName;
}
}
}
}
int numAllAmmos = 0;
const char** allAmmos = new const char*[allAmmosSet.size()];
std::set<string>::const_iterator iter (allAmmosSet.begin());
while (iter != allAmmosSet.end())
{
allAmmos[numAllAmmos++] = iter->c_str();
++iter;
}
pGTE->SetUIEnums("ammos", allAmmos, numAllAmmos);
ToContainer(allAmmos+1, numAllAmmos-1, m_itemMap["Ammo"]);
delete[] allAmmos;
pGTE->SetUIEnums("weapon_selectable", selectableWeaponClasses, numSelectableWeapons);
pGTE->SetUIEnums("weapon_givable", givableWeaponClasses, numGivableWeapons);
pGTE->SetUIEnums("weapon", allWeaponClasses, numAllWeapons);
pGTE->SetUIEnums("item_selectable", selectableItemClasses, numSelectableItems);
pGTE->SetUIEnums("item_givable", givableItemClasses, numGivableItems);
pGTE->SetUIEnums("item", allItemClasses, numAllItems);
ToContainer(allItemClasses+1,numAllItems-1,m_itemMap["Item"]);
ToContainer(givableItemClasses+1,numGivableItems-1,m_itemMap["ItemGivable"]);
ToContainer(allWeaponClasses+1,numAllWeapons-1,m_itemMap["Weapon"]);
delete[] selectableWeaponClasses;
delete[] givableWeaponClasses;
delete[] allWeaponClasses;
delete[] selectableItemClasses;
delete[] givableItemClasses;
delete[] allItemClasses;
}