void initStrategy2012(int strategyIndex) {
initLocationList(&locationList, (Location(*)[]) &locationListArray, STRATEGY_2012_BIT_LIST_NAVIGATION_TEST_ARRAY_LENGTH);
initPathList(&pathList, (PathData(*)[]) &pathListArray, STRATEGY_2012_NAVIGATION_PATH_LIST_TEST_ARRAY_LENGTH);
initBitList(&outgoingPathBitList, (unsigned int(*)[]) &outgoingPathBitArray, STRATEGY_2012_BIT_LIST_NAVIGATION_TEST_ARRAY_LENGTH);
initBitList(&availablePathBitList, (unsigned int(*)[]) &availablePathBitArray, STRATEGY_2012_BIT_LIST_NAVIGATION_TEST_ARRAY_LENGTH);
initNavigation(&locationList, &pathList, &outgoingPathBitList, &availablePathBitList);
initLocations2012();
initPaths2012(strategyIndex);
initTargets2012();
initTargetActions2012();
initTargetActionsItems2012();
initStrategies2012();
initStrategiesItems2012(strategyIndex);
GameStrategy* strategy = getGameStrategy(0);
GameStrategyContext* strategyContext = getStrategyContext();
strategyContext->gameStrategy = strategy;
if (strategyIndex == STRATEGY_HOMOLOGATION) {
strategyContext->maxTargetToHandle = 1;
}
else {
strategyContext->maxTargetToHandle = getGameTargetList()->size;
}
//OutputStream* debugOutputStream = getInfoOutputStreamLogger();
//printStrategyAllDatas(debugOutputStream);
// opponent
Point* p = &(getStrategyContext()->opponentRobotPosition);
p->x = 0;
p->y = 0;
// obstacle
p = &(getStrategyContext()->lastObstaclePosition);
p->x = 0;
p->y = 0;
strategyContext->hasMoreNextSteps = true;
// reinitialize the game board to change elements / targets ...
}
void dealWithUDPMessage(char* buf, int length, struct NetworkTopoStruct* p, int tcpsockfd)
{
if(length>MAXMESSAGESIZE) {
printf("dealWithUDPMessage: Message Size too Big! Can not deal with it!\n");
return;
}
MSG message,*pMSG;
pMSG = initMSG(&message);
char newMessage[MAXMESSAGESIZE];
//char buf[MAXMESSAGESIZE];
//memset(buf,'\0',sizeof(char)*MAXMESSAGESIZE);
//memcpy(buf,receivebuf,sizeof(char)*(length+2));
int newMSGLen = 0;
int neiID=0;
int i;
char sendbuf[MAXDATASIZE];
SPATH s_path;
SPATH *shortestPath = initPathList(&s_path,1);
if (fetchReceivedMessage(pMSG, buf)==0) {
perror("ERR in dealWithUDPMessage: fetch received message error !\n");
return;
}
switch(pMSG->msgType){
case 1:
if(CalculateShortestPath(shortestPath, pMSG->dest,p) != 1)
{
printf("dealWithUDPMessage: no route exist!\n");
sprintf(sendbuf,"DROP %s",pMSG->message);
sendmessage(tcpsockfd,sendbuf);
receive(tcpsockfd,buf);
break;
}
generateForWardingMessage(newMessage,&newMSGLen,shortestPath,pMSG);
// send log information
sprintf(sendbuf,"LOG FWD %d %s",shortestPath->nexthop,pMSG->message);
sendmessage(tcpsockfd,sendbuf);
receive(tcpsockfd,buf); // This is LOG OK
// send newMessage to the neighbour
if((neiID = fetchNeiIdByAddr(p,shortestPath->nexthop))<0){
perror("ERR dealWithUDPMessage case 1: neigh id not found\n");
exit(1);
}
printf("dealWithUDPMessage: sending %d bytes with %d messages to %d through %d\n",newMSGLen,strlen(pMSG->message),pMSG->dest,p->Neighs[neiID].addr);
if(udpTalkTo(p->Neighs[neiID].host,p->Neighs[neiID].udpport,newMessage,newMSGLen) != 0)
{
perror("ERR dealWithUDPMessage case 1: udp talking error.\n");
exit(1);
}
break;
case 2:
// find myself in the path list,
for(i=0;i<pMSG->hopNum;i++){
if(pMSG->path[i] == p->myaddr) break;
}
//if not in the list, err
if(i==pMSG->hopNum){
perror("ERR dealWithUDPMessage: src not in path list\n");
break;
}
// if in the list but not the last one, forward and send the log information
if( i < pMSG->hopNum-1 ){
// send log information
sprintf(sendbuf,"LOG FWD %d %s",pMSG->path[i+1],pMSG->message);
sendmessage(tcpsockfd,sendbuf);
receive(tcpsockfd,buf); // This is LOG OK received
// generate forward message
generateForWardingMessage(newMessage,&newMSGLen,NULL,pMSG);
if((neiID = fetchNeiIdByAddr(p,pMSG->path[i+1])) < 0){
perror("ERR dealWithUDPMessage case 2: neigh id not found\n");
exit(1);
}
// forward the information
printf("dealWithUDPMessage: sending %d bytes with %d messages to %d through %d\n",newMSGLen,strlen(pMSG->message),pMSG->dest,p->Neighs[neiID].addr);
if(udpTalkTo(p->Neighs[neiID].host,p->Neighs[neiID].udpport,newMessage,newMSGLen) != 0)
{
perror("ERR dealWithUDPMessage case 2: udp talking error.\n");
exit(1);
}
}
else{ // else, report received the list
sprintf(sendbuf,"RECEIVED %s",pMSG->message);
sendmessage(tcpsockfd,sendbuf);
}
break;
case 3:
case 4:
// check whether the link cost is already stored
if(!isLinkStored(pMSG->linkinfo,p)){ //if it is not stored.
// stores it and broadcast it
updateLinkChange(pMSG->linkinfo,p);
if(!broadCastLinkInfo(pMSG->msgType, pMSG->linkinfo, p)){
printf("ERR dealWithUDPMessage: broadcastlinkinfo\n");
}
}
break;
default:
break;
}
}
