C:/Documents and Settings/jegan/Desktop/projectX/CutScene.cpp

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#include "CutScene.h"
#include "Parser.h"
#include "Command.h"
#include "CommandManager.h"

using namespace std;

CutScene::CutScene(List* info, int x, int y)
:Object(info,x,y),_active(true),_keyTimer(0)
{

        _type = CUTSCENE;
        _solid = false;
        load(info);
}

CutScene::~CutScene()
{
        while(!_scene.empty())
        {
                delete _scene.front();
                _scene.pop();
        }
}

Object *CutScene::copy()
{
        CutScene *copy = new CutScene(*this);
        copy->_scene.c.clear();
        for(size_t i = 0; i < _scene.c.size(); i++)
                copy->_scene.c.push_back(new List(_scene.c[i]));

        return copy;
}

void CutScene::load(List *info)
{
        while(!info->empty()) {
                List *current = info->firstList();

                if(current->firstString() == "scene"){
                        _scene.push(new List(current->rest()->rest()));
                        _waitTime.push(current->rest()->firstInt());
                }
                        

                info = info->rest();
        }
        _keyTimer = _waitTime.front()+1;
}

void CutScene::collide(Object *o)
{
        if(o->getType() == PLAYER && _active)
                activate();
}

void CutScene::activate()
{
        CommandManager::instance()->flush();
        runScene();
        _keyTimer = 0;
        _active = false;
}

void CutScene::control()
{
        Uint8 *keystates = SDL_GetKeyState( NULL );

        if(keystates[SDLK_SPACE] && _keyTimer > _waitTime.front()) {
                _keyTimer = 0;
                runScene();
        }
}

void CutScene::runScene()
{
        if(_scene.empty()) {
                cerr << "Control still on " << _id << " after scene is over." << endl;
                return;
        }

        /*
        queue<Command*> commands = _scene.front();
        _scene.pop();

        while(!commands.empty()) {
                commands.front()->execute();
                commands.pop();
        }
        */

        List *commands = _scene.front();

        //int waitTime = 0;
        while(!commands->empty()) {
                Command *command = Command::loadCommand(commands->firstList());
                command->execute();
                commands = commands->rest();
        }

        delete _scene.front();
        _scene.pop();
        _waitTime.pop();
}

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