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steam avatar support

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mordentral
2016-01-14 13:20:40 -05:00
parent 6242b064e3
commit f91d4ec4ea
4 changed files with 108 additions and 5 deletions
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85
Source/AdvancedSessions/Private/AdvancedFriendsLibrary.cpp
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@@ -1,10 +1,95 @@
// Fill out your copyright notice in the Description page of Project Settings.
#include "OnlineSubSystemHeader.h"
#include "AdvancedFriendsLibrary.h"
#include <steam/steam_api.h>
//General Log
DEFINE_LOG_CATEGORY(AdvancedFriendsLog);
UTexture2D * UAdvancedFriendsLibrary::GetSteamFriendAvatar(APlayerController *PlayerController, const FBPUniqueNetId UniqueNetId, SteamAvatarSize AvatarSize)
{
if (!PlayerController)
{
UE_LOG(AdvancedFriendsLog, Warning, TEXT("IsAFriend Had a bad Player Controller!"));
return nullptr;
}
if (!UniqueNetId.IsValid() || !UniqueNetId.UniqueNetId->IsValid())
{
UE_LOG(AdvancedFriendsLog, Warning, TEXT("IsAFriend Had a bad UniqueNetId!"));
return nullptr;
}
uint32 Width = 0;
uint32 Height = 0;
if (SteamAPI_Init())
{
//Getting the PictureID from the SteamAPI and getting the Size with the ID
uint64 id = *((uint64*)UniqueNetId.UniqueNetId->GetBytes());
int Picture = 0;
switch(AvatarSize)
{
case SteamAvatarSize::SteamAvatar_Small: Picture = SteamFriends()->GetSmallFriendAvatar(id); break;
case SteamAvatarSize::SteamAvatar_Medium: Picture = SteamFriends()->GetMediumFriendAvatar(id); break;
case SteamAvatarSize::SteamAvatar_Large: Picture = SteamFriends()->GetLargeFriendAvatar(id); break;
default: break;
}
SteamUtils()->GetImageSize(Picture, &Width, &Height);
// STOLEN FROM ANSWERHUB :p
if (Width > 0 && Height > 0)
{
//Creating the buffer "oAvatarRGBA" and then filling it with the RGBA Stream from the Steam Avatar
BYTE *oAvatarRGBA = new BYTE[Width * Height * 4];
//Filling the buffer with the RGBA Stream from the Steam Avatar and creating a UTextur2D to parse the RGBA Steam in
SteamUtils()->GetImageRGBA(Picture, (uint8*)oAvatarRGBA, 4 * Height * Width * sizeof(char));
//Swap R and B channels because for some reason the games whack
for (uint32 i = 0; i < (Width * Height * 4); i += 4)
{
uint8 Temp = oAvatarRGBA[i + 0];
oAvatarRGBA[i + 0] = oAvatarRGBA[i + 2];
oAvatarRGBA[i + 2] = Temp;
}
UTexture2D* Avatar = UTexture2D::CreateTransient(Width, Height, PF_B8G8R8A8);
//MAGIC!
uint8* MipData = (uint8*)Avatar->PlatformData->Mips[0].BulkData.Lock(LOCK_READ_WRITE);
FMemory::Memcpy(MipData, (void*)oAvatarRGBA, Height * Width * 4);
Avatar->PlatformData->Mips[0].BulkData.Unlock();
// Original implementation was missing this!!
delete[] oAvatarRGBA;
//Setting some Parameters for the Texture and finally returning it
Avatar->PlatformData->NumSlices = 1;
Avatar->NeverStream = true;
//Avatar->CompressionSettings = TC_EditorIcon;
Avatar->UpdateResource();
return Avatar;
}
else
{
UE_LOG(AdvancedFriendsLog, Warning, TEXT("Bad Height / Width with steam avatar!"));
}
return nullptr;
}
UE_LOG(AdvancedFriendsLog, Warning, TEXT("STEAM Couldn't be verified as initialized"));
return nullptr;
}
void UAdvancedFriendsLibrary::SendSessionInviteToFriends(APlayerController *PlayerController, const TArray<FBPUniqueNetId> &Friends, TEnumAsByte<EBlueprintResultSwitch::Type> &Result)
{
if (!PlayerController)