如何基于现有C++代码为Discord RPC添加自定义按钮？

你的原始代码 #

#include "CDiscord.h"

using namespace std;

static int64_t eptime = std::chrono::duration_cast<std::chrono::seconds>(std::chrono::system_clock::now().time_since_epoch()).count();

void Start()  
{
    DiscordEventHandlers Handle;
    memset(&Handle, 0, sizeof(Handle));
    Discord_Initialize("1334300888808702279", &Handle, 1, NULL);
    DiscordRichPresence discordPresence;
    memset(&discordPresence, 0, sizeof(discordPresence));
    discordPresence.details = "Game Link: scorpion.ppp";
    discordPresence.state = "Classic Server";
    discordPresence.startTimestamp = eptime;
    discordPresence.largeImageKey = "1334300888808702279";// large img
    discordPresence.largeImageText = "SCORPIONS"; // txt large img
    //discordPresence.smallImageKey = "8080"; // small img
    //discordPresence.smallImageText = "scorpion"; // txt small img
    Discord_UpdatePresence(&discordPresence);
}

void CDiscord::Shutdown()
{
    Discord_Shutdown();

}

void CDiscord::Init()
{
    CreateThread(NULL, NULL, (LPTHREAD_START_ROUTINE)Start, NULL, NULL, NULL);
}

修改后的代码（已添加按钮） #

#include "CDiscord.h"

using namespace std;

static int64_t eptime = std::chrono::duration_cast<std::chrono::seconds>(std::chrono::system_clock::now().time_since_epoch()).count();

void Start()  
{
    DiscordEventHandlers Handle;
    memset(&Handle, 0, sizeof(Handle));
    Discord_Initialize("1334300888808702279", &Handle, 1, NULL);
    DiscordRichPresence discordPresence;
    memset(&discordPresence, 0, sizeof(discordPresence));
    discordPresence.details = "Game Link: scorpion.ppp";
    discordPresence.state = "Classic Server";
    discordPresence.startTimestamp = eptime;
    discordPresence.largeImageKey = "1334300888808702279";// large img
    discordPresence.largeImageText = "SCORPIONS"; // txt large img
    //discordPresence.smallImageKey = "8080"; // small img
    //discordPresence.smallImageText = "scorpion"; // txt small img

    // 配置两个按钮，最多支持2个
    discordPresence.buttons[0].label = "进入游戏网页";
    discordPresence.buttons[0].url = "https://你的游戏网页地址"; // 替换成实际的游戏网页链接
    discordPresence.buttons[1].label = "关注Discord服务器";
    discordPresence.buttons[1].url = "https://discord.gg/你的服务器邀请链接"; // 替换成实际的Discord服务器永久邀请链接

    Discord_UpdatePresence(&discordPresence);
}

void CDiscord::Shutdown()
{
    Discord_Shutdown();

}

void CDiscord::Init()
{
    CreateThread(NULL, NULL, (LPTHREAD_START_ROUTINE)Start, NULL, NULL, NULL);
}

注意事项 #

• 按钮最多只能添加2个，超过的部分Discord会直接忽略
• 按钮的url必须是有效的HTTPS链接，HTTP或者本地路径都不被支持
• 按钮的label文字尽量控制在32字符以内，太长会被Discord截断显示
• Discord服务器邀请链接要使用永久有效链接，临时链接过期后按钮点击会失效
• 确保你的Discord应用在开发者门户中已经正确配置了Rich Presence相关权限，否则按钮可能无法正常显示

内容的提问来源于stack exchange，提问作者Kiopeed Game