#include "m_editor_templates.h"
#include "jdraw.h"
#include "jinput.h"
#include "misc.h"
#include <SDL2/SDL.h>
#include "actor.h"
#include <vector>
#include "room.h"

namespace modules
{
    namespace editor_templates
    {
        std::vector<actor::actor_t*> templates;

        void init()
        {
            for (int i=0; i<templates.size(); ++i) if (templates[i] != nullptr) actor::remove(templates[i]);
            templates.clear();

            for (int i=0; i<actor::templates::size(); ++i)
                templates.push_back(actor::duplicate(actor::templates::get(i)));
            draw::resetViewport();
        }

        bool loop()
        {
            if (input::keyPressed(SDL_SCANCODE_ESCAPE) || input::keyPressed(SDL_SCANCODE_TAB)) return false;

            draw::cls(2);

            //draw::stencil::enable();
            //draw::stencil::clear(255);

            int x=0, y=0;

            for (int i=0; i<templates.size(); ++i)
            {
                //draw::stencil::set(i);
                draw::swapcol(1, TEAL);
                actor::drawAt(templates[i], x*65, y*40);
                draw::print(templates[i]->name, (x*65), (y*40)+30, LIGHT+WHITE, BLACK);
                x++; if (x==8) { x=0;y++; }
            }

            draw::render();

            if (input::mouseClk(1)) {
                //const int clicked = draw::stencil::query(input::mouseX(), input::mouseY());
                const int clicked = (input::mouseX()/65) + (input::mouseY()/40) * 8;
                if (clicked<=actor::templates::size()) {
                    actor::actor_t *new_act = actor::duplicate(actor::templates::get(clicked));
                    actor::setUniqueName(new_act);
                    actor::setDirty(new_act, true);
                    actor::select(new_act);
                    room::editor::modify();

                    return false;
                }
            }

            return true;

        }
    }
}