Method assignLfoToTarget

Source/DSP/LfoManager.cpp:381–420

}

void LfoManager::assignLfoToTarget(int sourceLfoIndex, const juce::String& targetParameterID)
{
    const juce::ScopedLock sl(dataAccessLock);
    // 1. First, check if the target parameter is already being modulated.
    //    If so, just update its LFO source.
    for (auto& routing : modulationRoutings)
    {
        if (routing.targetParameterID == targetParameterID)
        {
            routing.sourceLfoIndex = sourceLfoIndex;
            return; // Assignment complete.
        }
    }

    // 2. If the target is not modulated, find the first available empty slot.
    for (auto& routing : modulationRoutings)
    {
        if (routing.targetParameterID.isEmpty())
        {
            routing.sourceLfoIndex = sourceLfoIndex;
            routing.targetParameterID = targetParameterID;
            if (juce::approximatelyEqual(routing.depth, 0.0f))
                routing.depth = 0.5f; // Set a sensible default depth.
            return; // Assignment complete.
        }
    }

    // 3. If all existing slots are full, dynamically add a new one.

    // Step 1: Add a new, default-constructed ModulationRouting object to the array.
    modulationRoutings.add({});

    // Step 2: Get a reference to the last element.
    auto& newRouting = modulationRoutings.getReference(modulationRoutings.size() - 1);

    // Step 3: Configure the new routing slot.
    newRouting.sourceLfoIndex = sourceLfoIndex;
    newRouting.targetParameterID = targetParameterID;
    newRouting.depth = 0.5f; // Set a sensible default depth.
}

void LfoManager::clearModulationForTarget(const juce::String& targetParameterID)
{