KF2-CustomTraderInventory/CTI/Classes/Trader.uc

204 lines
5.0 KiB
Ucode

class Trader extends Object
abstract;
// Bug:
// The wrong weapon is purchased if the index is greater than 256 😡
// Some greedy guy saved 3 bytes for no reason again
const ITEMS_LIMIT = 256;
private delegate int ByPrice(class<KFWeaponDefinition> A, class<KFWeaponDefinition> B)
{
return A.default.BuyPrice > B.default.BuyPrice ? -1 : 0;
}
public static function KFGFxObject_TraderItems GetTraderItems(optional KFGameReplicationInfo KFGRI = None, optional E_LogLevel LogLevel = LL_Trace)
{
local String TraderItemsPath;
if (KFGRI == None)
{
TraderItemsPath = class'KFGameReplicationInfo'.default.TraderItemsPath;
}
else
{
TraderItemsPath = KFGRI.TraderItemsPath;
}
return KFGFxObject_TraderItems(DynamicLoadObject(TraderItemsPath, class'KFGFxObject_TraderItems'));
}
public static function Array<class<KFWeaponDefinition> > GetTraderWeapDefs(optional KFGameReplicationInfo KFGRI = None, optional E_LogLevel LogLevel = LL_Trace)
{
local Array<class<KFWeaponDefinition> > KFWeapDefs;
local KFGFxObject_TraderItems TraderItems;
local STraderItem Item;
TraderItems = GetTraderItems(KFGRI, LogLevel);
foreach TraderItems.SaleItems(Item)
{
if (Item.WeaponDef != None)
{
KFWeapDefs.AddItem(Item.WeaponDef);
}
}
return KFWeapDefs;
}
public static function Array<class<KFWeapon> > GetTraderWeapons(optional KFGameReplicationInfo KFGRI = None, optional E_LogLevel LogLevel = LL_Trace)
{
local Array<class<KFWeapon> > KFWeapons;
local class<KFWeapon> KFWeapon;
local KFGFxObject_TraderItems TraderItems;
local STraderItem Item;
TraderItems = GetTraderItems(KFGRI, LogLevel);
foreach TraderItems.SaleItems(Item)
{
if (Item.WeaponDef != None)
{
KFWeapon = class<KFWeapon> (DynamicLoadObject(Item.WeaponDef.default.WeaponClassPath, class'Class'));
if (KFWeapon != None)
{
KFWeapons.AddItem(KFWeapon);
}
}
}
return KFWeapons;
}
public static function Array<class<KFWeaponDefinition> > GetTraderWeapDefsDLC(KFGameReplicationInfo KFGRI, E_LogLevel LogLevel)
{
local KFGFxObject_TraderItems TraderItems;
local STraderItem Item;
local Array<class<KFWeaponDefinition> > WeapDefs;
`Log_TraceStatic();
TraderItems = GetTraderItems(KFGRI, LogLevel);
foreach TraderItems.SaleItems(Item)
{
if (Item.WeaponDef != None && Item.WeaponDef.default.SharedUnlockId != SCU_None)
{
WeapDefs.AddItem(Item.WeaponDef);
}
}
return WeapDefs;
}
public static simulated function Array< class<KFWeaponDefinition> > GenerateWeapDefList(
KFGameReplicationInfo KFGRI,
const out Array<class<KFWeaponDefinition> > RemoveItems,
const out Array<class<KFWeaponDefinition> > AddItems,
bool RemoveAll,
bool RemoveHRG,
bool RemoveDLC,
bool bDisableItemLimitCheck,
E_LogLevel LogLevel)
{
local KFGFxObject_TraderItems TraderItems;
local STraderItem Item;
local Array< class<KFWeaponDefinition> > WeapDefs;
local int Index;
`Log_TraceStatic();
TraderItems = GetTraderItems(KFGRI, LogLevel);
if (!RemoveAll)
{
foreach TraderItems.SaleItems(Item)
{
if (Item.WeaponDef != None
&& RemoveItems.Find(Item.WeaponDef) == INDEX_NONE
&& (!RemoveHRG || (RemoveHRG && InStr(Item.WeaponDef, "_HRG", true) == INDEX_NONE))
&& (!RemoveDLC || (RemoveDLC && Item.WeaponDef.default.SharedUnlockId == SCU_None))
&& WeaponClassIsUnique(Item.WeaponDef.default.WeaponClassPath, AddItems, LogLevel))
{
WeapDefs.AddItem(Item.WeaponDef);
}
}
}
for (Index = 0; Index < AddItems.Length; ++Index)
{
if (WeaponClassIsUnique(AddItems[Index].default.WeaponClassPath, WeapDefs, LogLevel))
{
WeapDefs.AddItem(AddItems[Index]);
}
}
WeapDefs.Sort(ByPrice);
if (!bDisableItemLimitCheck && WeapDefs.Length > ITEMS_LIMIT)
{
`Log_Warn("The total number of items has reached the limit (" $ ITEMS_LIMIT $ ")," @ (WeapDefs.Length - ITEMS_LIMIT) @ "items will not be added.");
`Log_Warn("Excluded items:");
for (Index = ITEMS_LIMIT; Index < WeapDefs.Length; ++Index)
{
`Log_Warn("[" $ Index + 1 $ "]" @ String(WeapDefs[Index]));
}
WeapDefs.Length = ITEMS_LIMIT;
}
return WeapDefs;
}
public static simulated function OverwriteTraderItems(
KFGameReplicationInfo KFGRI,
const out Array<class<KFWeaponDefinition> > WeapDefs,
E_LogLevel LogLevel)
{
local KFGFxObject_TraderItems TraderItems;
local STraderItem Item;
local class<KFWeaponDefinition> WeapDef;
local int MaxItemID;
`Log_TraceStatic();
TraderItems = GetTraderItems(KFGRI, LogLevel);
TraderItems.SaleItems.Length = 0;
MaxItemID = 0;
`Log_Debug("Trader Items:");
foreach WeapDefs(WeapDef)
{
Item.WeaponDef = WeapDef;
Item.ItemID = MaxItemID++;
TraderItems.SaleItems.AddItem(Item);
`Log_Debug("[" $ MaxItemID $ "]" @ String(WeapDef));
}
TraderItems.SetItemsInfo(TraderItems.SaleItems);
KFGRI.TraderItems = TraderItems;
}
private static function bool WeaponClassIsUnique(String WeaponClassPath, const out Array<class<KFWeaponDefinition> > WeapDefs, E_LogLevel LogLevel)
{
local class<KFWeaponDefinition> WeapDef;
`Log_TraceStatic();
foreach WeapDefs(WeapDef)
{
if (WeapDef.default.WeaponClassPath == WeaponClassPath)
{
return false;
}
}
return true;
}
defaultproperties
{
}