EndLevel.cpp

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/*
===========================================================================

Doom 3 GPL Source Code
Copyright (C) 1999-2011 id Software LLC, a ZeniMax Media company. 

This file is part of the Doom 3 GPL Source Code (?Doom 3 Source Code?).  

Doom 3 Source Code is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

Doom 3 Source Code is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with Doom 3 Source Code.  If not, see <http://www.gnu.org/licenses/>.

In addition, the Doom 3 Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 Source Code.  If not, please request a copy in writing from id Software at the address below.

If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.

===========================================================================
*/

#include "../idlib/precompiled.h"
#pragma hdrstop

#include "Game_local.h"

/*

  game_endlevel.cpp

  This entity is targeted to complete a level, and it also handles
  running the stats and moving the camera.

*/


CLASS_DECLARATION( idEntity, idTarget_EndLevel )
        EVENT( EV_Activate,             idTarget_EndLevel::Event_Trigger )
END_CLASS

/*
================
idTarget_EndLevel::Spawn
================
*/
void idTarget_EndLevel::Spawn( void ) {
        idStr           guiName;

        gui = NULL;
        noGui = spawnArgs.GetBool("noGui");
        if (!noGui) {
                spawnArgs.GetString( "guiName", "guis/EndLevel.gui", guiName );

                if (guiName.Length()) {
                        gui = idUserInterface::FindGui( guiName, true, false, true );
                }
        }

        buttonsReleased = false;
        readyToExit = false;

        exitCommand = "";
}

/*
================
idTarget_EndLevel::~idTarget_EndLevel()
================
*/
idTarget_EndLevel::~idTarget_EndLevel() {
        //FIXME: need to go to smart ptrs for gui allocs or the unique method 
        //delete gui;
}

/*
================
idTarget_EndLevel::Event_Trigger
================
*/
void idTarget_EndLevel::Event_Trigger( idEntity *activator ) {
        if ( gameLocal.endLevel ) {
                return;
        }
        
        // mark the endLevel, which will modify some game actions
        // and pass control to us for drawing the stats and camera position
        gameLocal.endLevel = this;

        // grab the activating player view position
        idPlayer *player = (idPlayer *)(activator);

        initialViewOrg = player->GetEyePosition();
        initialViewAngles = idVec3( player->viewAngles[0], player->viewAngles[1], player->viewAngles[2] );

        // kill all the sounds
        gameSoundWorld->StopAllSounds();

        if ( noGui ) {
                readyToExit = true;
        }
}

/*
================
idTarget_EndLevel::Draw
================
*/
void idTarget_EndLevel::Draw() {

        if (noGui) {
                return;
        }

        renderView_t                    renderView;

        memset( &renderView, 0, sizeof( renderView ) );

        renderView.width = SCREEN_WIDTH;
        renderView.height = SCREEN_HEIGHT;
        renderView.x = 0;
        renderView.y = 0;

        renderView.fov_x = 90;
        renderView.fov_y = gameLocal.CalcFovY( renderView.fov_x );
        renderView.time = gameLocal.time;

#if 0
        renderView.vieworg = initialViewOrg;
        renderView.viewaxis = idAngles(initialViewAngles).toMat3();
#else
        renderView.vieworg = renderEntity.origin;
        renderView.viewaxis = renderEntity.axis;
#endif

        gameRenderWorld->RenderScene( &renderView );

        // draw the gui on top of the 3D view
        gui->Redraw(gameLocal.time);
}

/*
================
idTarget_EndLevel::PlayerCommand
================
*/
void idTarget_EndLevel::PlayerCommand( int buttons ) {
        if ( !( buttons & BUTTON_ATTACK ) ) {
                buttonsReleased = true;
                return;
        }
        if ( !buttonsReleased ) {
                return;
        }

        // we will exit at the end of the next game frame
        readyToExit = true;
}

/*
================
idTarget_EndLevel::ExitCommand
================
*/
const char *idTarget_EndLevel::ExitCommand() {
        if ( !readyToExit ) {
                return NULL;
        }

        idStr nextMap;

        if (spawnArgs.GetString( "nextMap", "", nextMap )) {
                sprintf( exitCommand, "map %s", nextMap.c_str() );
        } else {
                exitCommand = "";
        }

        return exitCommand;
}