goldberg_emulator/overlay_experimental/steam_overlay.h

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#ifndef __INCLUDED_STEAM_OVERLAY_H__
#define __INCLUDED_STEAM_OVERLAY_H__
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#include "../dll/base.h"
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#include "Hook_Manager.h"
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#include <map>
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#include <queue>
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static constexpr size_t max_chat_len = 768;
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enum window_state
{
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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,
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window_state_rich_invite = 1<<4,
window_state_send_message = 1<<5,
};
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struct friend_window_state
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{
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uint8 window_state;
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union // The invitation (if any)
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{
uint64 lobbyId;
char connect[k_cchMaxRichPresenceValueLength];
};
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std::string chat_history;
char chat_input[max_chat_len];
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};
struct Friend_Less
{
bool operator()(const Friend& lhs, const Friend& rhs) const
{
return lhs.id() < rhs.id();
}
};
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class Steam_Overlay
{
Settings* settings;
SteamCallResults* callback_results;
SteamCallBacks* callbacks;
RunEveryRunCB* run_every_runcb;
Networking* network;
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// friend id, show client window (to chat and accept invite maybe)
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std::map<Friend, friend_window_state, Friend_Less> friends;
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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
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std::queue<Friend> has_friend_action;
bool overlay_state_changed;
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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(const MSG* lpMsg);
LRESULT HookWndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
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static LRESULT CALLBACK sHookWndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
static LRESULT WINAPI MyDispatchMessageA(const MSG* lpMsg);
static LRESULT WINAPI MyDispatchMessageW(const MSG* lpMsg);
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static void steam_overlay_run_every_runcb(void* object);
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static void steam_overlay_callback(void* object, Common_Message* msg);
void Callback(Common_Message* msg);
void RunCallbacks();
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// 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);
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public:
Steam_Overlay(Settings* settings, SteamCallResults* callback_results, SteamCallBacks* callbacks, RunEveryRunCB* run_every_runcb, Networking *network);
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~Steam_Overlay();
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HWND GetGameHwnd() const;
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bool Ready() const;
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bool NeedPresent() const;
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void SetNotificationPosition(ENotificationPosition eNotificationPosition);
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void SetNotificationInset(int nHorizontalInset, int nVerticalInset);
void SetupOverlay();
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void HookReady(void* hWnd);
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void OverlayProc(int width, int height);
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void OpenOverlayInvite(CSteamID lobbyId);
void OpenOverlay(const char* pchDialog);
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void ShowOverlay(bool state);
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void SetLobbyInvite(Friend friendId, uint64 lobbyId);
void SetRichInvite(Friend friendId, const char* connect_str);
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void FriendConnect(Friend _friend);
void FriendDisconnect(Friend _friend);
};
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#endif//__INCLUDED_STEAM_OVERLAY_H__