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| 1 | +/***************************************************************************** |
| 2 | + * |
| 3 | + * PROJECT: Multi Theft Auto v1.0 |
| 4 | + * LICENSE: See LICENSE in the top level directory |
| 5 | + * FILE: core/CDiscordRichPresence.cpp |
| 6 | + * PURPOSE: Discord rich presence implementation |
| 7 | + * |
| 8 | + * Multi Theft Auto is available from http://www.multitheftauto.com/ |
| 9 | + * |
| 10 | + *****************************************************************************/ |
| 11 | + |
| 12 | +#include "StdInc.h" |
| 13 | +#include "discord_rpc.h" |
| 14 | +#include "CDiscordRichPresence.h" |
| 15 | + |
| 16 | +constexpr char DEFAULT_APP_ID[] = "468493322583801867"; |
| 17 | +constexpr char DEFAULT_APP_ASSET[] = "mta_logo_round"; |
| 18 | +constexpr char DEFAULT_APP_ASSET_TEXT[] = "Multi Theft Auto"; |
| 19 | +constexpr char DEFAULT_APP_ASSET_SMALL[] = ""; |
| 20 | +constexpr char DEFAULT_APP_ASSET_SMALL_TEXT[] = ""; |
| 21 | + |
| 22 | +CDiscordRichPresence::CDiscordRichPresence() : m_uiDiscordAppStart(0), m_uiDiscordAppEnd(0) |
| 23 | +{ |
| 24 | + SetDefaultData(); |
| 25 | + |
| 26 | + m_strDiscordAppState.clear(); |
| 27 | +} |
| 28 | + |
| 29 | +CDiscordRichPresence::~CDiscordRichPresence() |
| 30 | +{ |
| 31 | + if (m_bDiscordRPCEnabled) |
| 32 | + ShutdownDiscord(); |
| 33 | +} |
| 34 | + |
| 35 | +void CDiscordRichPresence::InitializeDiscord() |
| 36 | +{ |
| 37 | + DiscordEventHandlers handlers; |
| 38 | + memset(&handlers, 0, sizeof(handlers)); |
| 39 | + |
| 40 | + // Handlers .ready .disconnected .errored maybe use in future? |
| 41 | + Discord_Initialize((m_strDiscordAppCurrentId.empty()) ? DEFAULT_APP_ID : m_strDiscordAppCurrentId.c_str(), &handlers, 1, nullptr); |
| 42 | + |
| 43 | + m_bDisallowCustomDetails = (m_strDiscordAppCurrentId == DEFAULT_APP_ID) ? true : false; |
| 44 | +} |
| 45 | + |
| 46 | +void CDiscordRichPresence::ShutdownDiscord() |
| 47 | +{ |
| 48 | + Discord_Shutdown(); |
| 49 | +} |
| 50 | + |
| 51 | +void CDiscordRichPresence::RestartDiscord() |
| 52 | +{ |
| 53 | + ShutdownDiscord(); |
| 54 | + InitializeDiscord(); |
| 55 | +} |
| 56 | + |
| 57 | +void CDiscordRichPresence::SetDefaultData() |
| 58 | +{ |
| 59 | + m_strDiscordAppId = DEFAULT_APP_ID; |
| 60 | + m_strDiscordAppAsset = DEFAULT_APP_ASSET; |
| 61 | + m_strDiscordAppAssetText = DEFAULT_APP_ASSET_TEXT; |
| 62 | + |
| 63 | + m_strDiscordAppAssetSmall = DEFAULT_APP_ASSET_SMALL; |
| 64 | + m_strDiscordAppAssetSmallText = DEFAULT_APP_ASSET_SMALL_TEXT; |
| 65 | + |
| 66 | + m_strDiscordAppCurrentId = DEFAULT_APP_ID; |
| 67 | + m_strDiscordAppDetails.clear(); |
| 68 | + m_strDiscordAppCustomState.clear(); |
| 69 | + |
| 70 | + m_aButtons = {}; |
| 71 | + m_bUpdateRichPresence = true; |
| 72 | + m_bDisallowCustomDetails = true; |
| 73 | +} |
| 74 | + |
| 75 | +void CDiscordRichPresence::UpdatePresence() |
| 76 | +{ |
| 77 | + if (!m_bUpdateRichPresence) |
| 78 | + return; |
| 79 | + |
| 80 | + DiscordRichPresence discordPresence; |
| 81 | + memset(&discordPresence, 0, sizeof(discordPresence)); |
| 82 | + |
| 83 | + discordPresence.largeImageKey = m_strDiscordAppAsset.c_str(); |
| 84 | + discordPresence.largeImageText = m_strDiscordAppAssetText.c_str(); |
| 85 | + discordPresence.smallImageKey = m_strDiscordAppAssetSmall.c_str(); |
| 86 | + discordPresence.smallImageText = m_strDiscordAppAssetSmallText.c_str(); |
| 87 | + |
| 88 | + discordPresence.state = (!m_strDiscordAppCustomState.empty() || !m_bDisallowCustomDetails) ? m_strDiscordAppCustomState.c_str() : m_strDiscordAppState.c_str(); |
| 89 | + |
| 90 | + discordPresence.details = m_strDiscordAppDetails.c_str(); |
| 91 | + discordPresence.startTimestamp = m_uiDiscordAppStart; |
| 92 | + |
| 93 | + DiscordButton buttons[2]; |
| 94 | + if (m_aButtons) |
| 95 | + { |
| 96 | + buttons[0].label = std::get<0>(*m_aButtons).first.c_str(); |
| 97 | + buttons[0].url = std::get<0>(*m_aButtons).second.c_str(); |
| 98 | + buttons[1].label = std::get<1>(*m_aButtons).first.c_str(); |
| 99 | + buttons[1].url = std::get<1>(*m_aButtons).second.c_str(); |
| 100 | + |
| 101 | + discordPresence.buttons = buttons; |
| 102 | + } |
| 103 | + |
| 104 | + Discord_UpdatePresence(&discordPresence); |
| 105 | + m_bUpdateRichPresence = false; |
| 106 | +} |
| 107 | + |
| 108 | +void CDiscordRichPresence::SetPresenceStartTimestamp(const unsigned long ulStart) |
| 109 | +{ |
| 110 | + m_uiDiscordAppStart = ulStart; |
| 111 | + m_bUpdateRichPresence = true; |
| 112 | +} |
| 113 | + |
| 114 | +void CDiscordRichPresence::SetAssetLargeData(const char* szAsset, const char* szAssetText) |
| 115 | +{ |
| 116 | + SetAsset(szAsset, szAssetText, true); |
| 117 | +} |
| 118 | + |
| 119 | +void CDiscordRichPresence::SetAssetSmallData(const char* szAsset, const char* szAssetText) |
| 120 | +{ |
| 121 | + SetAsset(szAsset, szAssetText, false); |
| 122 | +} |
| 123 | + |
| 124 | +void CDiscordRichPresence::SetAsset(const char* szAsset, const char* szAssetText, bool isLarge) |
| 125 | +{ |
| 126 | + if (isLarge) |
| 127 | + { |
| 128 | + m_strDiscordAppAsset = (szAsset && *szAsset) ? szAsset : DEFAULT_APP_ASSET; |
| 129 | + m_strDiscordAppAssetText = (szAssetText && *szAssetText) ? szAssetText : DEFAULT_APP_ASSET_TEXT; |
| 130 | + } |
| 131 | + else |
| 132 | + { |
| 133 | + m_strDiscordAppAssetSmall = (szAsset && *szAsset) ? szAsset : DEFAULT_APP_ASSET_SMALL; |
| 134 | + m_strDiscordAppAssetSmallText = (szAssetText && *szAssetText) ? szAssetText : DEFAULT_APP_ASSET_SMALL_TEXT; |
| 135 | + } |
| 136 | + m_bUpdateRichPresence = true; |
| 137 | +} |
| 138 | + |
| 139 | +bool CDiscordRichPresence::SetPresenceState(const char* szState, bool bCustom) |
| 140 | +{ |
| 141 | + if (bCustom) |
| 142 | + m_strDiscordAppCustomState = szState; |
| 143 | + else |
| 144 | + m_strDiscordAppState = szState; |
| 145 | + |
| 146 | + m_bUpdateRichPresence = true; |
| 147 | + return true; |
| 148 | +} |
| 149 | + |
| 150 | +bool CDiscordRichPresence::SetPresenceButtons(unsigned short int iIndex, const char* szName, const char* szUrl) |
| 151 | +{ |
| 152 | + // Should it always return true? |
| 153 | + if (iIndex <= 2) |
| 154 | + { |
| 155 | + std::decay_t<decltype(*m_aButtons)> buttons; |
| 156 | + if (m_aButtons) |
| 157 | + buttons = *m_aButtons; |
| 158 | + |
| 159 | + if (iIndex == 1) |
| 160 | + std::get<0>(buttons) = {szName, szUrl}; |
| 161 | + else if (iIndex == 2) |
| 162 | + std::get<1>(buttons) = {szName, szUrl}; |
| 163 | + |
| 164 | + m_aButtons = buttons; |
| 165 | + m_bUpdateRichPresence = true; |
| 166 | + |
| 167 | + return true; |
| 168 | + } |
| 169 | + |
| 170 | + return false; |
| 171 | +} |
| 172 | + |
| 173 | +bool CDiscordRichPresence::SetPresenceDetails(const char* szDetails, bool bCustom) |
| 174 | +{ |
| 175 | + m_strDiscordAppDetails = szDetails; |
| 176 | + m_bUpdateRichPresence = true; |
| 177 | + return true; |
| 178 | +} |
| 179 | + |
| 180 | +bool CDiscordRichPresence::ResetDiscordData() |
| 181 | +{ |
| 182 | + SetDefaultData(); |
| 183 | + |
| 184 | + if (m_bDiscordRPCEnabled) |
| 185 | + { |
| 186 | + RestartDiscord(); |
| 187 | + m_bUpdateRichPresence = true; |
| 188 | + } |
| 189 | + return true; |
| 190 | +} |
| 191 | + |
| 192 | +bool CDiscordRichPresence::SetApplicationID(const char* szAppID) |
| 193 | +{ |
| 194 | + m_strDiscordAppCurrentId = (szAppID && *szAppID) ? szAppID : DEFAULT_APP_ID; |
| 195 | + |
| 196 | + if (m_bDiscordRPCEnabled) |
| 197 | + { |
| 198 | + RestartDiscord(); |
| 199 | + m_bUpdateRichPresence = true; |
| 200 | + } |
| 201 | + return true; |
| 202 | +} |
| 203 | + |
| 204 | +bool CDiscordRichPresence::SetDiscordRPCEnabled(bool bEnabled) |
| 205 | +{ |
| 206 | + m_bDiscordRPCEnabled = bEnabled; |
| 207 | + |
| 208 | + if (!bEnabled) |
| 209 | + { |
| 210 | + ShutdownDiscord(); |
| 211 | + return true; |
| 212 | + } |
| 213 | + |
| 214 | + InitializeDiscord(); |
| 215 | + m_bUpdateRichPresence = true; |
| 216 | + return true; |
| 217 | +} |
| 218 | + |
| 219 | +bool CDiscordRichPresence::IsDiscordRPCEnabled() const |
| 220 | +{ |
| 221 | + return m_bDiscordRPCEnabled; |
| 222 | +} |
| 223 | + |
| 224 | +bool CDiscordRichPresence::IsDiscordCustomDetailsDisallowed() const |
| 225 | +{ |
| 226 | + return m_bDisallowCustomDetails; |
| 227 | +} |
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