goldberg_emulator/overlay_experimental/steam_overlay.h
2019-08-16 18:31:56 +02:00

159 lines
4.1 KiB
C++

#ifndef __INCLUDED_STEAM_OVERLAY_H__
#define __INCLUDED_STEAM_OVERLAY_H__
#include "../dll/base.h"
#include "Hook_Manager.h"
#include <map>
#include <queue>
static constexpr size_t max_chat_len = 768;
enum window_state
{
window_state_none = 0,
window_state_show = 1<<0,
window_state_invite = 1<<1,
window_state_join = 1<<2,
window_state_lobby_invite = 1<<3,
window_state_rich_invite = 1<<4,
window_state_send_message = 1<<5,
window_state_need_attention = 1<<6,
};
struct friend_window_state
{
uint8 window_state;
union // The invitation (if any)
{
uint64 lobbyId;
char connect[k_cchMaxRichPresenceValueLength];
};
std::string chat_history;
char chat_input[max_chat_len];
};
struct Friend_Less
{
bool operator()(const Friend& lhs, const Friend& rhs) const
{
return lhs.id() < rhs.id();
}
};
#ifndef NO_OVERLAY
class Steam_Overlay
{
Settings* settings;
SteamCallResults* callback_results;
SteamCallBacks* callbacks;
RunEveryRunCB* run_every_runcb;
Networking* network;
// friend id, show client window (to chat and accept invite maybe)
std::map<Friend, friend_window_state, Friend_Less> friends;
HWND game_hwnd;
WNDPROC game_hwnd_proc;
bool is_ready;
bool show_overlay;
Base_Hook window_hooks;
ENotificationPosition notif_position;
int h_inset, v_inset;
// Callback infos
std::queue<Friend> has_friend_action;
bool overlay_state_changed;
Steam_Overlay(Steam_Overlay const&) = delete;
Steam_Overlay(Steam_Overlay&&) = delete;
Steam_Overlay& operator=(Steam_Overlay const&) = delete;
Steam_Overlay& operator=(Steam_Overlay&&) = delete;
bool IgnoreMsg(UINT uMsg);
static LRESULT CALLBACK HookWndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
static void steam_overlay_run_every_runcb(void* object);
static void steam_overlay_callback(void* object, Common_Message* msg);
void Callback(Common_Message* msg);
void RunCallbacks();
bool FriendHasLobby(uint64 friend_id);
bool IHaveLobby();
// Right click on friend
void BuildContextMenu(Friend const& frd, friend_window_state &state);
// Double click on friend
void BuildFriendWindow(Friend const& frd, friend_window_state &state);
public:
Steam_Overlay(Settings* settings, SteamCallResults* callback_results, SteamCallBacks* callbacks, RunEveryRunCB* run_every_runcb, Networking *network);
~Steam_Overlay();
HWND GetGameHwnd() const;
bool Ready() const;
bool NeedPresent() const;
void SetNotificationPosition(ENotificationPosition eNotificationPosition);
void SetNotificationInset(int nHorizontalInset, int nVerticalInset);
void SetupOverlay();
void HookReady(void* hWnd);
void OverlayProc(int width, int height);
void OpenOverlayInvite(CSteamID lobbyId);
void OpenOverlay(const char* pchDialog);
void ShowOverlay(bool state);
void SetLobbyInvite(Friend friendId, uint64 lobbyId);
void SetRichInvite(Friend friendId, const char* connect_str);
void FriendConnect(Friend _friend);
void FriendDisconnect(Friend _friend);
};
#else
class Steam_Overlay
{
public:
Steam_Overlay(Settings* settings, SteamCallResults* callback_results, SteamCallBacks* callbacks, RunEveryRunCB* run_every_runcb, Networking *network) {}
~Steam_Overlay() {}
bool Ready() const { return false; }
bool NeedPresent() const { return false; }
void SetNotificationPosition(ENotificationPosition eNotificationPosition) {}
void SetNotificationInset(int nHorizontalInset, int nVerticalInset) {}
void SetupOverlay() {}
void HookReady(void* hWnd) {}
void OverlayProc(int width, int height) {}
void OpenOverlayInvite(CSteamID lobbyId) {}
void OpenOverlay(const char* pchDialog) {}
void ShowOverlay(bool state) {}
void SetLobbyInvite(Friend friendId, uint64 lobbyId) {}
void SetRichInvite(Friend friendId, const char* connect_str) {}
void FriendConnect(Friend _friend) {}
void FriendDisconnect(Friend _friend) {}
};
#endif
#endif//__INCLUDED_STEAM_OVERLAY_H__