HLE: Fix integer sign inconcistency accross the codebase (#2222)

* Make all title id instances unsigned

* Replace address and size with ulong instead of signed types

Long overdue change.
Also change some logics here and there to optimize with the new memory
manager.

* Address Ac_K's comments

* Remove uneeded cast all around

* Fixes some others misalignment

1 files changed, 3 insertions, 3 deletions

diff --git a/Ryujinx.HLE/HOS/Services/Ns/IPurchaseEventManager.cs b/Ryujinx.HLE/HOS/Services/Ns/IPurchaseEventManager.cs
index 2ea3ee11..7ee74370 100644
--- a/Ryujinx.HLE/HOS/Services/Ns/IPurchaseEventManager.cs
+++ b/Ryujinx.HLE/HOS/Services/Ns/IPurchaseEventManager.cs
@@ -20,11 +20,11 @@ namespace Ryujinx.HLE.HOS.Services.Ns
         // SetDefaultDeliveryTarget(pid, buffer<bytes, 5> unknown)
         public ResultCode SetDefaultDeliveryTarget(ServiceCtx context)
         {
-            long   inBufferPosition = context.Request.SendBuff[0].Position;
-            long   inBufferSize     = context.Request.SendBuff[0].Size;
+            ulong   inBufferPosition = context.Request.SendBuff[0].Position;
+            ulong   inBufferSize     = context.Request.SendBuff[0].Size;
             byte[] buffer           = new byte[inBufferSize];
 
-            context.Memory.Read((ulong)inBufferPosition, buffer);
+            context.Memory.Read(inBufferPosition, buffer);
 
             // NOTE: Service use the pid to call arp:r GetApplicationLaunchProperty and store it in internal field.
             //       Then it seems to use the buffer content and compare it with a stored linked instrusive list.