EyeControl/main.cpp

Demonstrates:

• Initializing EyeControl
• Loading and displaying visual content
• Handling eye-related events

 
#include <chrono>
#include <thread>
#include <spdlog/spdlog.h>
 
#include <Helper.h>
#include <EyeControl.h>
#include <EyeEvent.h>
 
void onEyeStart(uint16_t id)
{
    spdlog::info("Eye animation start id:{}", id);
}
 
void onEyeComplete(uint16_t id)
{
    spdlog::info("Eye animation complete id:{}", id);
}
 
void onEyeAbort(uint16_t id)
{
    spdlog::warn("Eye animation abort id:{}", id);
}
 
int main() {
    // Setup spdlog
    spdlog::set_level(spdlog::level::info); // Set as needed
    spdlog::flush_on(spdlog::level::trace); // flush everything
 
    // *** IMPORTANT *** 
    // Stop doly service if running,
    // otherwise instance of libraries cause conflict   
    if (Helper::stopDolyService() < 0) {
        spdlog::error("Doly service stop failed");
        return -1;
    }
 
    // Get EyeControl version
    spdlog::info("EyeControl Version:{:.3f}", EyeControl::getVersion());
 
    // Register event listeners
    EyeEvent::AddListenerOnComplete(onEyeComplete);
    EyeEvent::AddListenerOnAbort(onEyeAbort);
    EyeEvent::AddListenerOnStart(onEyeStart);
 
    // Initialize EyeControl 
    if (EyeControl::init(ColorCode::BLUE, ColorCode::WHITE) != 0) {
        spdlog::error("EyeControl init failed");
        return -2;
    }
 
    // Wait for a while before next example
    std::this_thread::sleep_for(std::chrono::seconds(3));
 
    // Example: Change iris
    EyeControl::setIris(IrisShape::MODERN, ColorCode::DARK_GREEN, EyeSide::BOTH);
 
    // Wait for a while before next example
    std::this_thread::sleep_for(std::chrono::seconds(3));
 
    // Example: Set Animation, animation works on different thread
    EyeControl::setAnimation(1, EyeExpressions::EXCITED);
 
    // wait until animation complete
    while (EyeControl::isAnimating())
        std::this_thread::sleep_for(std::chrono::milliseconds(10));
 
    // Wait for a while before next example
    std::this_thread::sleep_for(std::chrono::seconds(3));
 
    // Example: Using custom images for lids, iris or background
    // create a visual content and load image 
    VContent visual = VContent::getImage("/.doly/images/lids/11B.png", true, true);
    if (!visual.isReady())
        spdlog::error("image load failed!");
    else
    {
        int ret = EyeControl::setLid(&visual, false, EyeSide::BOTH); // load content for bottom eyelid
        if (ret < 0)
            spdlog::error("Set eye lid failed err:{}", ret);
    }
 
    // Set eye position, scale iris, and set bottom lid position
    EyeControl::setPosition(EyeSide::BOTH, 120, 120, 1.2, 1.2, 0, 180);
 
    // Read iris position 
    int16_t x, y;
    EyeControl::getIrisPosition(EyeSide::LEFT, x, y);
    spdlog::info("Left iris postion: {},{}", x, y);
 
 
    // Cleanup
    EyeEvent::RemoveListenerOnComplete(onEyeComplete);
    EyeEvent::RemoveListenerOnAbort(onEyeAbort);
    EyeEvent::RemoveListenerOnStart(onEyeStart);
 
    return 0;
}