game_client.cpp

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/* MAINTAINER: Bernard CURRENT_EDITOR: Bernard */

// #define WANT_TRACE

#include "log.h"

#include "tasksound.h"
#include "taskrender.h"
#include "tasksimulation.h"
#include "taskapplyserverchanges.h"

#include "game_client.h"

#include "application_client.h"
#include "font_manager.h"
#include "thread.h"

GameClient::GameClient(void):
        mActualCamera(0)
{
        TIN
}
 
GameClient::~GameClient(void)
{
        TIN
}

GameClient::GameClient(GameClient &copy)
{
        TIN
        
        LOGE << "It is forbidden to make copy of GameClient." << endl;
        DIE();
}

/*
Camera* GameClient::getCamera()
{ 
        TIN

        return *mActualCamera; 
}
*/

GameGUI& GameClient::getGUI()
{
        return mGUI;
}


void GameClient::run()
{
        TIN;
        
        recreateWorld();
        getWorld().getLandscape().getTerrain().initClient();
        
        // Everybody wants to have some fun.
        mEndFun = false;
        
        // Prepare tasks
        TaskSound               sound;
        TaskRender              render;
        TaskSimulation          simulation;
        TaskApplyServerChanges  applyServerChanges;
        

        mTaskManager.add(applyServerChanges);
        mTaskManager.add(simulation);
        mTaskManager.add(render);
        mTaskManager.add(sound);
                
        mTaskManager.initTasks();

        // We also add font manager because font need clearing cache
        mTaskManager.add(getAppClient().getTaskManager());

        TPOINTS("Tasks Inicialized");

        // This is the main loop for client engine. How do you like it :-)
        InputManager &input = getAppClient().getInputManager();
        while (!mEndFun)
        {
                mTaskManager.update();

                // this may be in a different thread
                input.checkSDLEvents();
                input.processKeys();

                //TODO: this could be as task in task manager
                getAppClient().getCommander().processAllCommands(); 

                // This is here for better multithread performance
                Thread::reshedule();
        }
        
        mTaskManager.remove(getAppClient().getTaskManager());
        
        mTaskManager.cleanTasks();
}

void GameClient::init()
{
        mGUI.init();
}

void GameClient::clean()
{
        mGUI.clean();

        Game::clean();
}

Player * GameClient::getClientPlayer()
{
        return 0;
}

Camera* GameClient::getCamera()
{
        // temporary camera, until I don't get instance of Player's tank (to mTracer work correctly)
        // and until camera-switching system isn't implemented.
        static Camera tmp_camera(GLVector3d(128,128,100), GLVector3d(768, 768, 0), GLVector3d(0,0,1));
        static bool flag = false;

        if (!flag){
                double 
                        w = getAppClient().getGFX().getWidth(),
                        h = getAppClient().getGFX().getHeight();
                tmp_camera.setPerspective(60, w/h, 1, 2024);
                flag = true;
        }

        return mActualCamera = &tmp_camera;
}

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