source: code/branches/OrxoBlox_FS19/src/modules/OrxoBlox/OrxoBloxScore.cc

#include "OrxoBloxScore.h"

#include "core/CoreIncludes.h"
#include "util/Convert.h"

#include "infos/PlayerInfo.h"

#include "OrxoBlox.h"

namespace orxonox
{
    RegisterClass(OrxoBloxScore);

    /**
    @brief
        Constructor. Registers and initializes the object.
    */
    OrxoBloxScore::OrxoBloxScore(Context* context) : OverlayText(context)
    {
        RegisterObject(OrxoBloxScore);

        this->owner_ = nullptr;
        this->player_ = nullptr;
    }
    /**
    @brief
        Destructor.
    */
    OrxoBloxScore::~OrxoBloxScore()
    {
    }

    
    /**
    @brief
        Is called each tick.
        Creates and sets the caption to be displayed by the OrxoBloxScore.
    @param dt
        The time that has elapsed since the last tick.
    */
    void OrxoBloxScore::tick(float dt)
    {
        SUPER(OrxoBloxScore, tick, dt);

        // If the owner is set. The owner being a OrxoBlox game.
        if (this->owner_ != nullptr)
        {
            std::string score("0");
            if(!this->owner_->hasEnded())
            {
                //get the player
                player_ = this->owner_->getPlayer();
            }

            if(this->owner_->hasStarted())
            {
                // Save the name and score of each player as a string.
                if (player_ != nullptr)
                    score = multi_cast<std::string>(this->owner_->getScore(player_));
            }
            this->setCaption(score);
        }
    }

    /**
    @brief
        Is called when the owner changes.
        Sets the owner to nullptr, if it is not a pointer to a OrxoBlox game.
    */
    void OrxoBloxScore::changedOwner()
    {
        SUPER(OrxoBloxScore, changedOwner);

        if (this->getOwner() != nullptr && this->getOwner()->getGametype())
            this->owner_ = orxonox_cast<OrxoBlox*>(this->getOwner()->getGametype());
        else
            this->owner_ = nullptr;
    }
}