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/*
replay.cpp
Copyright (C) 2005 Poul Sander
This program 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 2 of the License, or
(at your option) any later version.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Poul Sander
R�veh�jvej 36, V. 1111
2800 Kgs. Lyngby
DENMARK
blockattack@poulsander.com
*/
/*
Handles replay
*/
#include <string.h>
#include "replay.h"
Replay::Replay()
{
nrOfFrames=0;
isLoaded = false;
}
Replay::Replay(const Replay& r)
{
bps = r.bps;
finalPack = r.finalPack;
nrOfFrames = r.nrOfFrames;
isLoaded = r.isLoaded;
theResult = r.theResult;
strncpy(name,r.name,sizeof(name));
}
Uint32 Replay::getNumberOfFrames()
{
return nrOfFrames;
}
void Replay::setFrameSecTo(Uint32 miliseconds, boardPackage bp)
{
if (isLoaded)
return;
int framesToSet = (miliseconds*FRAMESPERSEC)/1000;
for (int i=nrOfFrames;i<framesToSet;i++)
{
bps.push_back(bp);
}
nrOfFrames=framesToSet;
}
void Replay::setFinalFrame(boardPackage bp,int theStatus)
{
if (isLoaded)
return;
finalPack = bp;
switch (theStatus)
{
case 1:
theResult = winner;
break;
case 2:
theResult = looser;
break;
case 3:
theResult = draw;
break;
default:
theResult = gameOver;
};
}
//Returns the frame to the current time, if time too high the final frame is returned
boardPackage Replay::getFrameSec(Uint32 miliseconds)
{
int frameToGet = (miliseconds*FRAMESPERSEC)/1000;
if (!(frameToGet<nrOfFrames))
return getFinalFrame();
return bps.at(frameToGet);
}
bool Replay::isFinnished(Uint32 miliseconds)
{
int frameToGet = (miliseconds*FRAMESPERSEC)/1000;
if (!(frameToGet<nrOfFrames))
return true;
return false;
}
boardPackage Replay::getFinalFrame()
{
return finalPack;
}
int Replay::getFinalStatus()
{
return theResult;
}
bool Replay::saveReplay(string filename)
{
//Saving as fileversion 3
cout << "Saving as version 3 save file" << endl;
ofstream saveFile;
saveFile.open(filename.c_str(),ios::binary|ios::trunc);
if (saveFile)
{
Uint32 version = 3;
boardPackage bp;
saveFile.write(reinterpret_cast<char*>(&version),sizeof(Uint32)); //Fileversion
Uint8 nrOfReplays = 1;
saveFile.write(reinterpret_cast<char*>(&nrOfReplays),sizeof(Uint8)); //nrOfReplaysIn File
saveFile.write(reinterpret_cast<char*>(&nrOfFrames),sizeof(Uint32)); //Nr of frames in file
for (int i=0; i<nrOfFrames && i<bps.size();i++)
{ //Writing frames
bp = bps.at(i);
saveFile.write(reinterpret_cast<char*>(&bp),sizeof(bp));
}
saveFile.write(reinterpret_cast<char*>(&finalPack),sizeof(finalPack));
saveFile.write(reinterpret_cast<char*>(&theResult),sizeof(theResult));
saveFile.write(reinterpret_cast<char*>(&name),sizeof(name));
saveFile.close();
return true;
}
else
{
return false;
}
}
bool Replay::saveReplay(string filename,Replay p2)
{
//Saving as fileversion 3
cout << "Saving as version 3 save file (2 players)" << endl;
ofstream saveFile;
saveFile.open(filename.c_str(),ios::binary|ios::trunc);
if (saveFile)
{
Uint32 version = 3;
boardPackage bp;
saveFile.write(reinterpret_cast<char*>(&version),sizeof(Uint32)); //Fileversion
Uint8 nrOfReplays = 2;
saveFile.write(reinterpret_cast<char*>(&nrOfReplays),sizeof(Uint8)); //nrOfReplaysIn File
saveFile.write(reinterpret_cast<char*>(&nrOfFrames),sizeof(Uint32)); //Nr of frames in file
for (int i=0; i<nrOfFrames && i<bps.size();i++)
{ //Writing frames
bp = bps.at(i);
saveFile.write(reinterpret_cast<char*>(&bp),sizeof(bp));
}
saveFile.write(reinterpret_cast<char*>(&finalPack),sizeof(finalPack));
saveFile.write(reinterpret_cast<char*>(&theResult),sizeof(theResult));
saveFile.write(reinterpret_cast<char*>(&name),sizeof(name));
///Player 2 starts here!!!!!!!!!!!!!!!!!!!!!!
saveFile.write(reinterpret_cast<char*>(&p2.nrOfFrames),sizeof(Uint32)); //Nr of frames in file
for (int i=0; (i<p2.nrOfFrames)&& i<p2.bps.size();i++)
{ //Writing frames
bp = p2.bps.at(i);
saveFile.write(reinterpret_cast<char*>(&bp),sizeof(bp));
}
saveFile.write(reinterpret_cast<char*>(&p2.finalPack),sizeof(finalPack));
saveFile.write(reinterpret_cast<char*>(&p2.theResult),sizeof(theResult));
saveFile.write(reinterpret_cast<char*>(&p2.name),sizeof(name));
saveFile.close();
return true;
}
else
{
return false;
}
}
bool Replay::loadReplay(string filename)
{
isLoaded = true;
ifstream loadFile;
loadFile.open(filename.c_str(),ios::binary);
if (loadFile)
{
Uint32 version;
loadFile.read(reinterpret_cast<char*>(&version),sizeof(Uint32));
switch (version)
{
case 3:
cout << "Loading a version 3 save game" << endl;
Uint8 nrOfPlayers;
boardPackage bp;
loadFile.read(reinterpret_cast<char*>(&nrOfPlayers),sizeof(Uint8));
loadFile.read(reinterpret_cast<char*>(&nrOfFrames),sizeof(Uint32));
bps.clear();
for (int i=0; (i<nrOfFrames);i++)
{
loadFile.read(reinterpret_cast<char*>(&bp),sizeof(bp));
bps.push_back(bp);
}
loadFile.read(reinterpret_cast<char*>(&finalPack),sizeof(finalPack));
loadFile.read(reinterpret_cast<char*>(&theResult),sizeof(theResult));
loadFile.read(reinterpret_cast<char*>(&name),sizeof(name));
break;
default:
cout << "Unknown version" << endl;
return false;
};
loadFile.close();
cout << "Loaded 1 player" << endl;
}
else
{
cout << "File not found or couldn't open: " << filename << endl;
return false;
}
}
bool Replay::loadReplay2(string filename)
{
isLoaded = true;
ifstream loadFile;
loadFile.open(filename.c_str(),ios::binary);
if (loadFile)
{
Uint32 version;
loadFile.read(reinterpret_cast<char*>(&version),sizeof(Uint32));
switch (version)
{
case 3:
Uint8 nrOfPlayers;
boardPackage bp;
loadFile.read(reinterpret_cast<char*>(&nrOfPlayers),sizeof(Uint8));
if (nrOfPlayers<2)
{
loadFile.close();
cout << "Only one player in replay" << endl;
return false;
}
cout << "loading player 2" << endl;
loadFile.read(reinterpret_cast<char*>(&nrOfFrames),sizeof(Uint32));
for (int i=0; (i<nrOfFrames);i++)
{
loadFile.read(reinterpret_cast<char*>(&bp),sizeof(bp));
//bps.push_back(bp); We have already read player 1 with another function
}
loadFile.read(reinterpret_cast<char*>(&finalPack),sizeof(finalPack));
loadFile.read(reinterpret_cast<char*>(&theResult),sizeof(theResult));
loadFile.read(reinterpret_cast<char*>(&name),sizeof(name));
loadFile.read(reinterpret_cast<char*>(&nrOfFrames),sizeof(Uint32));
bps.reserve(nrOfFrames);
for (int i=0; (i<nrOfFrames);i++)
{
loadFile.read(reinterpret_cast<char*>(&bp),sizeof(bp));
bps.push_back(bp);
}
loadFile.read(reinterpret_cast<char*>(&finalPack),sizeof(finalPack));
loadFile.read(reinterpret_cast<char*>(&theResult),sizeof(theResult));
loadFile.read(reinterpret_cast<char*>(&name),sizeof(name));
break;
default:
cout << "Unknown version: " << version << endl;
return false;
};
loadFile.close();
}
else
{
cout << "File not found or couldn't open: " << filename << endl;
return false;
}
}
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