CenterHtml.cpp

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#include <VoltMod/Core/Slots/Slot.hpp>
#include <VoltMod/Core/Time/Scheduler.hpp>
#include <VoltMod/Messaging/CenterHtml.hpp>
#include <VoltMod/Messaging/Messages.hpp>
#include <utility>
 
namespace VoltMod
{
 
CenterHtml::CenterHtml(Messages& messages, Scheduler& scheduler, SlotEvents& slots)
    : _messages(messages), _scheduler(scheduler), _timers(slots)
{}
 
void CenterHtml::Show(int slot, int refreshMs, std::function<std::string(int slot)> render)
{
    if (!IsValidSlot(slot) || !render || refreshMs <= 0)
    {
        return;
    }
 
    Stop(slot);
 
    // _timers cancels it before `this` goes.
    auto send = [this, slot, render = std::move(render)]() { _messages.SendCenterHtml(slot, render(slot)); };
    send();
    _timers[slot] = _scheduler.Repeat(refreshMs, send);
}
 
void CenterHtml::Stop(int slot)
{
    if (!IsValidSlot(slot) || !_timers[slot])
    {
        return;
    }
    _timers[slot].Reset();
    _messages.ClearCenterHtml(slot);
}
 
void CenterHtml::StopAll()
{
    for (int slot = 0; slot < MaxPlayers; ++slot)
    {
        Stop(slot);
    }
}
 
}  // namespace VoltMod