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[Release] Fix mob spawns in rev 0.0.7

V

vioLy

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Alright it's actually very simple

1. Replace this code in Mobs.cpp

Code: 
void Mobs::checkSpawn(int mapid){
    for(unsigned int i=0; i<info[mapid].size(); i++){
        int check=0;
        for(unsigned int j=0; j<mobs[mapid].size(); j++){
            if(i == mobs[mapid][j]->getMapID()){
                check=1;
                break;
            }
        }
        if(!check){
            Mob* mob = new Mob();
            mobs[mapid].push_back(mob);
            Pos mobpos;
            mobpos.x = info[mapid][i].x;
            mobpos.y = info[mapid][i].cy;
            mob->setPos(mobpos);
            mob->setID(i+100);
            mob->setMobID(info[mapid][i].id);
            mob->setMapID(i);
            mob->setHP(mobinfo[info[mapid][i].id].hp);
            mob->setMP(mobinfo[info[mapid][i].id].mp);
            mob->setFH(info[mapid][i].fh);
            mob->setType(2);
        }
        int num;
        for(unsigned int j=0; j<mobs[mapid].size(); j++)
            if(i == mobs[mapid][j]->getMapID()){
                num = j;
                break;
            }
        if(Maps::info[mapid].Players.size() > 0 && mobs[mapid][num]->getControl()==0){
            int maxpos = distPos(mobs[mapid][num]->getPos(), Maps::info[mapid].Players[0]->getPos());
            int posi = 0;
            for(unsigned int k=0; k<Maps::info[mapid].Players.size(); k++){
                int curpos = distPos(mobs[mapid][num]->getPos(), Maps::info[mapid].Players[k]->getPos());
                if(curpos < maxpos){
                    maxpos = curpos;
                    posi = k;
                }
            }
            if(!check)
                MobsPacket::spawnMob(Maps::info[mapid].Players[posi], mobs[mapid][num], Maps::info[mapid].Players, 1);
            mobs[mapid][num]->setControl(Maps::info[mapid].Players[posi]);
        }
    }
}    

void Mobs::showMobs(Player* player){
    for(unsigned int i=0; i<mobs[player->getMap()].size(); i++){
        MobsPacket::showMob(player, mobs[player->getMap()][i]);
    }
}

void Mobs::updateSpawn(int mapid){
    for(unsigned int i=0; i<mobs[mapid].size(); i++){
        if(Maps::info[mapid].Players.size() > 0 && mobs[mapid][i]->getControl()==NULL){
            int maxpos = distPos(mobs[mapid][i]->getPos(), Maps::info[mapid].Players[0]->getPos());
            int posi = 0;
            for(unsigned int k=0; k<Maps::info[mapid].Players.size(); k++){
                int curpos = distPos(mobs[mapid][i]->getPos(), Maps::info[mapid].Players[k]->getPos());
                if(curpos < maxpos){
                    maxpos = curpos;
                    posi = k;
                }
            }
            mobs[mapid][i]->setControl(Maps::info[mapid].Players[posi]);
        }
        else if(Maps::info[mapid].Players.size() == 0)
            mobs[mapid][i]->setControl(NULL);
    }
}

with this one:

Code: 
void Mobs::checkSpawn(int mapid){
    if((int)GetTickCount() > last[mapid] + 10000){
        for(unsigned int i=0; i<info[mapid].size(); i++){
            int check=0;
            for(unsigned int j=0; j<mobs[mapid].size(); j++){
                if(i == mobs[mapid][j]->getMapID()){
                    check=1;
                    break;
                }
            }
            if(!check){
                Mob* mob = new Mob();
                mobs[mapid].push_back(mob);
                Pos mobpos;
                mobpos.x = info[mapid][i].x;
                mobpos.y = info[mapid][i].cy;
                mob->setPos(mobpos);
                mob->setID(i+100);
                mob->setMobID(info[mapid][i].id);
                mob->setMapID(i);
                mob->setHP(mobinfo[info[mapid][i].id].hp);
                mob->setMP(mobinfo[info[mapid][i].id].mp);
                mob->setFH(info[mapid][i].fh);
                mob->setType(2);
            }
            int num;
            for(unsigned int j=0; j<mobs[mapid].size(); j++)
                if(i == mobs[mapid][j]->getMapID()){
                    num = j;
                    break;
                }

            if(Maps::info[mapid].Players.size() > 0 && mobs[mapid][num]->getControl()==0){
                int maxpos = distPos(mobs[mapid][num]->getPos(), Maps::info[mapid].Players[0]->getPos());
                int posi = 0;
                for(unsigned int k=0; k<Maps::info[mapid].Players.size(); k++){
                    int curpos = distPos(mobs[mapid][num]->getPos(), Maps::info[mapid].Players[k]->getPos());
                    if(curpos < maxpos){
                        maxpos = curpos;
                        posi = k;
                    }
                }
                if(!check)
                    MobsPacket::spawnMob(Maps::info[mapid].Players[posi], mobs[mapid][num], Maps::info[mapid].Players, 1);
                mobs[mapid][num]->setControl(Maps::info[mapid].Players[posi]);
            }
        }
        last[mapid] = (int)GetTickCount();
    }
}    

void Mobs::showMobs(Player* player){
    checkSpawn(player->getMap());
    for(unsigned int i=0; i<mobs[player->getMap()].size(); i++){
        MobsPacket::showMob(player, mobs[player->getMap()][i]);
    }
}

void Mobs::updateSpawn(int mapid){
    for(unsigned int i=0; i<mobs[mapid].size(); i++){
        if(Maps::info[mapid].Players.size() > 0 && mobs[mapid][i]->getControl()==NULL){
            int maxpos = distPos(mobs[mapid][i]->getPos(), Maps::info[mapid].Players[0]->getPos());
            int posi = 0;
            for(unsigned int k=0; k<Maps::info[mapid].Players.size(); k++){
                int curpos = distPos(mobs[mapid][i]->getPos(), Maps::info[mapid].Players[k]->getPos());
                if(curpos < maxpos){
                    maxpos = curpos;
                    posi = k;
                }
            }
            mobs[mapid][i]->setControl(Maps::info[mapid].Players[posi]);
        }
        else if(Maps::info[mapid].Players.size() == 0)
            mobs[mapid][i]->setControl(NULL);
    }
}


2. Open up Mobs.h and add this:

Code: 
static hash_map <int, int> last;

under this:

Code: 
class Mobs {
public:
    static hash_map <int, MobInfo> mobinfo;
    static hash_map <int, SpawnsInfo> info;
    static hash_map <int, vector<Mob*>> mobs;

3. Go back to Mobs.cpp and add this:

Code: 
hash_map <int, int> Mobs::last;

under this:

Code: 
hash_map <int, MobInfo> Mobs::mobinfo;
hash_map <int, SpawnsInfo> Mobs::info;
hash_map <int, vector<Mob*>> Mobs::mobs;

4. Then in Mobs.cpp add this:

Code: 
checkSpawn(player->getMap());

under this:

Code: 
void Mobs::monsterControl(Player* player, unsigned char* packet, int size){

Compile and play. Worked for me and that's exactly what I did.


Now my only problem is server crashing with the same old lame debug assertion error "line 242 in list"
 
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Razzen-

Razzen-

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Thanks for it, now rev007 is completed. Testing it.
 
ragemax

ragemax

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Razzen if it works can you post a repack ill be very glad if you do. Please can you?
 
V

vioLy

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Razzen- said:
Thanks for it, now rev007 is completed. Testing it.
Click to expand...

Not quite completed, only thing left for me is:

vioLy - [Release] Fix mob spawns in rev 0.0.7 - RaGEZONE Forums
 
Razzen-

Razzen-

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I'll see if I can do it. I've added every code I did with my 006 and still I have nothing of the problems you guys have =/, Now that I'm almost finish testing it.. If it work, I'd be more than happy.

EDIT: How do you reproduce that debug? I've never gotten it with 10-20 people online.
 
ragemax

ragemax

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Razzen- said:
I'll see if I can do it. I've added every code I did with my 006 and still I have nothing of the problems you guys have =/, Now that I'm almost finish testing it.. If it work, I'd be more than happy.

EDIT: How do you reproduce that debug? I've never gotten it with 10-20 people online.
Click to expand...

sorry for the double but can you repack if it works? Just quick question.
 
nosebleedXD

nosebleedXD

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since when was there a mob spawn error? and what exactly is it
 
V

vioLy

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nosebleedXD said:
since when was there a mob spawn error? and what exactly is it
Click to expand...

In revision 0.0.7 monsters will freeze up and die out(don't respawn) so pretty much maps are empty and can cause d/c's and server crashes.
 
W

wtfx0rz

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the hell?! void Mobs::monsterControl(Player* player, unsigned char* packet, int size){ isnt even in mobs.cpp
 
iarehenry

iarehenry

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You can actually debug the server, even if it crashes like that... so long as you force the position to the end of each function and don't allow them to actually do anything.

Last time that happened, I traced the problem back to:

Code:
void Selector::selectThread () {
...
unsigned int count = handlers.size();
for (hash_map<int,SelectHandler*>::iterator iter = handlers.begin(); iter != handlers.end(); iter++){
...
in Selector.cpp.

FYI this only happens if the client has already been deleted AFTER it's entered the for loop.

This is a problem with multiple threads having access to the same data without any sort of locking method (critical sections help here).

This should be pretty easy to fix...
Click to expand...

A quote from kikiness about that problem. The debug problem thing.
 
J

Julian.

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Violy I get the line 242 list iterator error as well.. still haven't figured it out, it might be due to the fact that there are too many people connecting. Or it may be a dual core/quad core problem, but when I change the affinity of the maplestoryserver.exe file it lags the game a lot.

I added this in, the monsters spawn fine, but now the drops don't disappear like they were before.
 
Last edited:
B

bilyzinho

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Compiling...
Mobs.cpp
c:\documents and settings\arthur\desktop\titanmsver007\maplestoryserver\maplestoryserver\mobs.cpp(13) : error C2039: 'last' : is not a member of 'Mobs'
c:\documents and settings\arthur\desktop\titanmsver007\maplestoryserver\maplestoryserver\mobs.h(34) : see declaration of 'Mobs'


what does this mean?
 
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