#include "components/MeterComponent.hpp"

#include <algorithm>

void MeterComponent::Setup() {}

void MeterComponent::SetValue(float newValue) {
    const float oldValue = value;
    value = newValue;
    if (context && oldValue != value) {
        context->EmitMeterChanged(oldValue, value);
    }
}

void MeterComponent::AddValue(float delta) { SetValue(std::clamp(value + delta, 0.0f, maxValue)); }

void MeterComponent::Drain(float amount) { AddValue(-amount); }

void MeterComponent::Update(float) {}

void MeterComponent::Cleanup() {}