| mByte |
11-30-2004 07:11 PM |
New NPC Random Code...
Noticed it wasnt very random so I added some fixes, tested it out looked pretty random if you ask me. :)
add this line to the private member of SpawnGroup
spawngroup.h
Code:
uint32 SelectSpawn(int minRand, int maxRand);
add the SelectSpawn method
spawngroup.cpp
Code:
uint32 SpawnGroup::SelectSpawn(int minRand, int maxRand)
{
if(minRand > maxRand)
{
if(maxRand < 10)
maxRand = 11;
minRand = (rand()%maxRand);
}
int currentPick[1];
int npcId = 0;
currentPick[0] = 0; //npcId
currentPick[1] = 1; //npcChance
LinkedListIterator<SpawnEntry*> iterator(list_);
iterator.Reset();
while(iterator.MoreElements())
{
//cout << iterator.GetData()->NPCType << " " << iterator.GetData()->chance << " " << minRand << " " << maxRand << "\n";
//First NPC is always the current pick
if(currentPick[0] == 0){
currentPick[0] = iterator.GetData()->NPCType;
currentPick[1] = iterator.GetData()->chance;
}
else{
//Now check for best spawn matching random!
if((iterator.GetData()->chance >= minRand)){
if(currentPick[1] > maxRand)
{
currentPick[0] = iterator.GetData()->NPCType;
currentPick[1] = iterator.GetData()->chance;
}
else if(iterator.GetData()->chance > currentPick[1])
{
currentPick[0] = iterator.GetData()->NPCType;
currentPick[1] = iterator.GetData()->chance;
}
}
}
iterator.Advance();
}
npcId = currentPick[0];
return npcId;
}
Replace the GetNPCType() method
spawngroup.cpp
Code:
uint32 SpawnGroup::GetNPCType() {
#if EQDEBUG >= 10
LogFile->write(EQEMuLog::Debug, "SpawnGroup[%08x]::GetNPCType()", (int32) this);
#endif
int npcType = -1;
int minChance = (rand() % 100) % 50;
int maxChance = (rand() % 100);
//Check for 100% Chance
LinkedListIterator<SpawnEntry*> iterator(list_);
iterator.Reset();
while(iterator.MoreElements()) {
if(iterator.GetData()->chance == 100)
{
//cout << "Found a spawn that has 100% chance\n";
npcType = iterator.GetData()->NPCType;
break;
}
iterator.Advance();
}
//No 100% found - Find npc to load.
if(npcType == -1)
{
//cout << "Looking for a good spawn!\n";
npcType = SelectSpawn(minChance, maxChance);
}
return npcType;
}
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