playerlist.cpp

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#include "playerlist.h"

//ta bort
#include <stdio.h>

//Constructors
PlayerList::PlayerList(){
        this->numplayers =0;
        this->isnotfull = true;
        this->setMaxPlayers(2);
        //freeslots = (bool *)malloc(maxplayers*sizeof(bool));
        //for(int i=0;i<maxplayers;i++)
        //      freeslots[i] = true;
}

int PlayerList::getMaxPlayers(){
        return(maxplayers);
}


//Warning this will erase all players in this class.
int PlayerList::setMaxPlayers(int num){
        this->maxplayers = num;
        players = (Player **)malloc(maxplayers*sizeof(Player));

        freeslots = (bool *)malloc(maxplayers*sizeof(bool));
        for(int i=0;i<maxplayers;i++){
                freeslots[i] = true;
                players[i] = NULL;
        }
        if(players == NULL && freeslots == NULL)
                return(-1);
        return(maxplayers);
}

int PlayerList::getNumPlayers(){
        return(numplayers);
}


Player* PlayerList::getPlayerById(int playerid){
        /*
        for(int i=0; i<numplayers;i++)
                if(playerid == players[i]->getID())
                        return(players[i]);
        return(NULL);*/
        return(players[playerid]);
}

char *PlayerList::getPlayerNameById(int playerid){
        Player *p = getPlayerById(playerid);
        char *name = (char *)malloc(strlen(p->getName())*sizeof(char));
        strcpy(name, p->getName());
        return(name);
}



int PlayerList::addPlayer(Player *p){
        if(!isnotfull)
                return(-1);
        numplayers++;
        /*
        for(int i=0;i<numplayers;i++)
                if(freeslots[i])
                        break;*/;
        int i = p->getID();
        players[i] = new Player(*p);
        freeslots[i] = false;
        if(numplayers == maxplayers)
                isnotfull = false;
        return(numplayers);
}



//TESTA
int PlayerList::removePlayerById(int playerid){
        /*
        for(int i=0; i<numplayers;i++)
                if(playerid == players[i]->getID()){
                        numplayers--;
                        Player *p = players[i];
                        free(p);
                        freeslots[i] = true;
                        isnotfull = true;
                        return(numplayers);
                }
                */
        if(!players[playerid])
                return(-1);
        numplayers--;
        free(players[playerid]);
        players[playerid] = NULL;
        freeslots[playerid] = true;
        isnotfull = true;
        return(numplayers);
}


void PlayerList::removeAllPlayers(){
        for(int i=0; i<numplayers;i++){
                Player *p = players[i];
                free(p);
                freeslots[i] = true;
        }
        numplayers = 0;
        isnotfull = true;
}



int PlayerList::setPlayerLatancy(int playerid, int latancy){
        if(!players[playerid])
                return(-1);
        players[playerid]->setLatancy(latancy);
        return(0);
}


int PlayerList::getPlayerLatancy(int playerid){
        if(!players[playerid])
                return(-1);
        return(players[playerid]->getLatancy());
}


int PlayerList::setLastTimeStamp(int playerid, DWORD timestamp){
        Player *p = this->getPlayerById(playerid);
        if(p == NULL)
                return(-1);
        p->setLastTimeStamp(timestamp);
        return(1);
}


DWORD PlayerList::getLastTimeSamp(int playerid){
        if(!players[playerid])
                return(-1);
        return(players[playerid]->getLastTimeStamp());
}

bool PlayerList::isNotFull(){
        return(isnotfull);
}


int PlayerList::getFreeId(){
        int i;
        for(i=1;i<maxplayers;i++)
                if(freeslots[i])
                        return(i);
        return(-1);
}

void PlayerList::setPlayerName(int playerid, const char *name){
        (this->getPlayerById(playerid))->setName(name);
}

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