#include "shellbuffer.h"
#include "scene/meshnode.h"
#include "scene/textnode.h"
#include "sparrowshell/sparrowshell.h"
#include "tools/utils.h"

void ShellBuffer::toggleBuffer(){
    for(auto child : m_children){
        MeshNode* meshchild = dynamic_cast<MeshNode*>(child);
        if(meshchild)
            meshchild->toggleVisibility();
    }
}

void ShellBuffer::update()
{
    TextNode* tnode;
    glm::vec2 text_pos(0);

    SparrowShell* shell = dynamic_cast<SparrowShell*>(m_parent);
//    if(shell && shell->isEnabled())
//    {
//        for(unsigned int i = 0; i< size();i++)
//        {
//            tnode = (TextNode*) this+i;
//            if (i >= m_index && i < m_index+SparrowShell::BUFFER_DISPLAYED_NUMBER)
//            {
//                utils::setPosition2D(tnode,text_pos);
//                text_pos.y += m_font_size;
//                //m_scene
//            }
//            else{
//                utils::setPosition2D(tnode,glm::vec2(-100,-100));
//            }

//        }

//    }
}

void ShellBuffer::push(TextNode* s){
    if (m_children.size() >= m_max_size){
        m_children[m_zero_offset++] = s;
        m_zero_offset %= m_max_size;
    }else
        m_children.push_back(s);
}