#include "jw_register_mobs"

// Returns TRUE if oArea has been turned off, otherwise returns false
int GetIsAreaTurnedOff(object oArea);
// Turns this area off. Set nTurnoff to FALSE to turn the area back on
void TurnOffArea(object oArea, int nTurnoff=TRUE);
// Removes blight effects from this area
void CleanUpBlight(object oArea);
// oArea should be an area which is already blighted. On a one in 60 basis (once every 12 hours)
// It will look at its neighbouring areas and spread blight to one of them randomly
// changing the databse entry if needed
void SpreadBlight(object oArea);
// Gets the blight status of this area, BLIGHT_STATUS_ON or BLIGHT_STATUS_OFF
// From the database, only needs doing on module load
int GetBlightedStatusFromDatabase(object oArea);
// Saves the blight status of this area to the database, only needs, BLIGHT_STATUS_ON or BLIGHT_STATUS_OFF
// Doing when the status changes
void SaveBlightedStatusToDatabase(object oArea, int nBlighted);
// Sets the blight status of this area, BLIGHT_STATUS_ON or BLIGHT_STATUS_OFF
void SetBlightStatus(object oArea, int nBlight);
// Gets the blight status of this area, BLIGHT_STATUS_ON or BLIGHT_STATUS_OFF
int GetBlightStatus(object oArea);
// Gets what type of area this is, eg AREA_ICE, AREA_PERMANENT_BLIGHT
int GetAreaType(object oArea);
// Sets what type of area this is, eg AREA_ICE, AREA_PERMANENT_BLIGHT
// However it is simply set using the reflex save of the area box
void SetAreaType(object oArea, int nAreaType);
// Sets oNeighbouringArea to be the neighbouring area number nCount of oArea
void SetNeighbouringArea(object oArea, int nCount, object oNeighbouringArea);
// Gets neighbouring area number nCount for oArea. Check how many neighbours oArea has with GetNeighbouringAreaNumber
object GetNeighbouringArea(object oArea, int nCount);
// Sets oArea to have nNumber of neighbouring areas
void SetNeighbouringAreaNumber(object oArea, int nNumber);
// Gives the amount of neighbouring areas next to the oArea
int GetNeighbouringAreaNumber(object oArea);
// Make the placeablebox spawn a single placeable
void SpawnPlaceable(object oBox);
// Returns TRUE if the placeable box has a placeable already, otherwise returns false
int HasPlaceableAlready(object oObject);
// Returns true of a PC is in the area, otherwise returns false
// DMs are not counted as PCs
int GetPCInArea(object oArea);
// Reset traps and hidden doors, remove mobs and remove body bags
void CleanUpArea(object oArea);
// Spawn mobs in this area
void SpawnArea(object oArea);
/// Use this to check if the spawn boxes have a mob spawned
int HasMobsAlready(object oObject);
// Make the spawnbox spawn some mobs
void SpawnMobs(object oBox);
// Gets the current time, using nCurrentMinute = GetCalendarYear()-1)*12*28*24*60 +
//    (GetCalendarMonth()-1)*28*24*60 +
//    (GetCalendarDay()-1)*24 *60+
//    GetTimeHour()*60+GetTimeMinute();
int GetCurrentTime();
// Use this to set the latest time the area spawned mobs and placeables
// if nTime is left at 0 it will automatically set the current time, otherwise
// it will set it as nTime
void SetSpawnTime(object oArea, int nTime=0);
// Gets the last time the area spawned mobs and placeables
int GetSpawnTime(object oArea);
// Cycles through all the relevant areas and resets mobs if needed
// Areas are checked by looking for a placeable with
// the tag jw_area_marker.
// The WILL SAVE of this object is the mob set number of the area -
// ie, it determines which sets spawn in the area .
// A will save of 0 means mobs do not spawn
// Every area MUST have a unique tag
void CheckAreas();
// Returns the status of an area
// AREA_ACTIVE means a player is in there, AREA_VACATED means no players are in there
// and players recently left, which means it is time to clean it up
// and change the status to AREA_INACTIVE, and AREA_INACTIVE means there is nobody there
// and it is cleaned up
int GetAreaStatus(object oArea);
// Set the status of this area.
// AREA_ACTIVE means a player is in there, AREA_VACATED means no players are in there
// and players recently left, and AREA_INACTIVE means there is nobody there
// and it is cleaned up
void SetAreaStatus(object oArea, int nStatus);
// Goes through all the areas and checks the databse to see what they should be spawning
// if nothing has been stored in the database, randomly gets a new set for them
void InitiateAreas();

const int SPAWN_DELAY = 10;

const string SPAWN_BOX="jw_spawn_box";
const string PLACEABLES_BOX="jw_place_box";

const int AREA_ACTIVE = 1;
const int AREA_VACATED = 2;
const int AREA_INACTIVE = 3;

const int RARE_SPAWN_CHANCE = 200;
const int CHANGE_SPAWN_CHANCE = 240;

const int RARE_SPAWN_INACTIVE = 1;
const int RARE_SPAWN_PENDING = 2;
const int RARE_SPAWN_SPAWNED = 3;

const int AREA_TYPE_PLAIN = 1;
const int AREA_TYPE_FOREST = 2;
const int AREA_TYPE_DESERT = 3;
const int AREA_TYPE_BEACH = 4;
const int AREA_TYPE_ICE = 5;
const int AREA_TYPE_SWAMP = 6;
const int AREA_TYPE_PERMANENT_BLIGHT = 7;
const int AREA_TYPE_DUNGEON_LEVEL1 = 8;
const int AREA_TYPE_DUNGEON_LEVEL2 = 9;
const int AREA_TYPE_DUNGEON_LEVEL3 = 10;
const int AREA_TYPE_DUNGEON_LEVEL4 = 11;

const int BLIGHT_STATUS_OFF = 0;
const int BLIGHT_STATUS_ON = 1;


// Returns TRUE if oArea has been turned off, otherwise returns false
int GetIsAreaTurnedOff(object oArea)
{
 int nTurnedoff=GetLocalInt(oArea,"turnedoff");
 if  (nTurnedoff==TRUE)
 {
  return TRUE;
 }
 return FALSE;
}
// Turns this area off. Set nTurnoff to FALSE to turn the area back on
void TurnOffArea(object oArea, int nTurnoff=TRUE)
{
 if  (nTurnoff==TRUE)
 {
  SetLocalInt(oArea,"turnedoff",TRUE);
 }
 else
 {
  SetLocalInt(oArea,"turnedoff",FALSE);
 }
}


void InitiateAreas()
{
int nIdx=0;
object oArea;
int nAreaNumber;
//int nRareGroupNumber;
int nPlaceableSetNumber;
int nAreaType;
object oMarker=GetObjectByTag("jw_area_marker",nIdx);

// Instead of using the database to save weather, we just
// choose at random on module load
int nWeatherType=Random(3);

while (GetIsObjectValid(oMarker))
 {

 oArea=GetArea(oMarker);
 nAreaType=GetReflexSavingThrow(oMarker);

 // Set the area to be nAreaType
 SetAreaType(oArea,nAreaType);

 nAreaNumber=GetWillSavingThrow(oMarker);
 nPlaceableSetNumber=GetFortitudeSavingThrow(oMarker);

// Start basic spawn routine
if (nAreaNumber!=0)
{
   // Organise standard spawns
   int nSet=GetSpawnSetFromDatabase(oArea);
   // if nSet is 0 then this is probably a new module
   if (nSet==0)
   {
    // Make a new spawn set
    SetNewSpawnSet(oArea, nAreaNumber);
   }
   else
   {
    // Set the spawn set to be what we just got from teh databse
    SetSpawnSet(oArea,nSet);
   }
 }
 else
{
// This is what we do when nAreaNumber==0
// In this case, the area does not spawn
 SetSpawnSet(oArea,0);
}

// Start rare spawn routine

if (nAreaNumber!=0)
  {
   // Now organise rare spawns
   int nRareStatus=GetRareSpawnStatusFromDatabase(oArea);
   // Start new module  routine
   if (nRareStatus==0)
   {
    // This means it is probably a new module
    // Choose whether to make this a rarespawn area. We only do this if nRareGroupNumber !=0

    if (Random(RARE_SPAWN_CHANCE)==1)
    {
     // We have decided to do one
     SetRareSpawnStatus(oArea,RARE_SPAWN_PENDING);
     SaveRareSpawnStatusToDatabase(oArea,RARE_SPAWN_PENDING);
     SaveRareSpawnTypeToDatabase(oArea,GetRareSpawn(nAreaNumber));
    }
    else
    {
     // We have decided not to do one
     SetRareSpawnStatus(oArea,RARE_SPAWN_INACTIVE);
     SaveRareSpawnStatusToDatabase(oArea,RARE_SPAWN_INACTIVE);
    }
   }
   // ended new module routine
   // Rare spawn status was not 0, so we need now just to set the status on to the area
   else
   {
    SetRareSpawnStatus(oArea,nRareStatus);
   }

  }
else
{
// This is what we do if nRareGroupNumber==0
SetRareSpawnStatus(oArea,RARE_SPAWN_INACTIVE);
}
// ended rare spawn routine

// Do placeable routine
if (nPlaceableSetNumber!=0)
{
   // Organise standard placeable
   int nSet=GetPlaceableSetFromDatabase(oArea);
   // if nSet is 0 then this is probably a new module
   if (nSet==0)
   {
    // Make a new spawn set
    SetNewPlaceableSet(oArea, nPlaceableSetNumber);
   }
   else
   {
    // Set the spawn set to be what we just got from teh databse
    SetPlaceableSet(oArea,nSet);
   }
 }
 else
{
// This is what we do when nPlaceableSetNumber==0
// In this case, the area does not spawn placeables
 SetPlaceableSet(oArea,0);
}

 // Set the correct blight status on this area
 int nBlight;
 if (nAreaType==AREA_TYPE_PERMANENT_BLIGHT)
 {
 nBlight=BLIGHT_STATUS_ON;
 }
 else
 {
 nBlight=GetBlightedStatusFromDatabase(oArea);
 }
 SetBlightStatus(oArea,nBlight);
 // Save fog settings it nBlight is on and change fog
 if (nBlight==BLIGHT_STATUS_ON)
 {
SetLocalInt(oArea,"fog_day_colour",GetFogColor(FOG_TYPE_SUN,oArea));
SetLocalInt(oArea,"fog_night_colour",GetFogColor(FOG_TYPE_MOON,oArea));
SetLocalInt(oArea,"fog_day_amount",GetFogAmount(FOG_TYPE_SUN,oArea));
SetLocalInt(oArea,"fog_night_amount",GetFogAmount(FOG_TYPE_MOON,oArea));
// Then change to new fog settings
SetFogColor(FOG_TYPE_SUN,FOG_COLOR_BROWN_DARK,oArea);
SetFogColor(FOG_TYPE_MOON,FOG_COLOR_RED_DARK,oArea);
SetFogAmount(FOG_TYPE_SUN,30,oArea);
SetFogAmount(FOG_TYPE_MOON,30,oArea);
 }

 // set the weather
 if (nAreaType==AREA_TYPE_DUNGEON_LEVEL1||nAreaType==AREA_TYPE_DUNGEON_LEVEL2||
 nAreaType==AREA_TYPE_DUNGEON_LEVEL3||nAreaType==AREA_TYPE_DUNGEON_LEVEL4||nAreaType==AREA_TYPE_DESERT)
  {
   // do nothing
  }
  else
  if (nAreaType==AREA_TYPE_ICE&&nWeatherType==WEATHER_RAIN)
  {
   SetWeather(oArea,WEATHER_SNOW);
  }
  else
  if (nAreaType==AREA_TYPE_SWAMP&&nWeatherType==WEATHER_SNOW)
  {
   SetWeather(oArea,WEATHER_RAIN);
  }
  else
  if ((nAreaType==AREA_TYPE_FOREST||nAreaType==AREA_TYPE_PLAIN)&&nWeatherType==WEATHER_SNOW)
  {
   //SetSkyBox(SKYBOX_GRASS_CLEAR,oArea);
   SetWeather(oArea,WEATHER_CLEAR);
  }
  else
  {
   SetWeather(oArea,nWeatherType);
  }

 // Start on next area
 nIdx=nIdx+1;
 oMarker=GetObjectByTag("jw_area_marker",nIdx);
 }

// End of going through area boxes

// Now do the neighbouring areas stuff
string sName;
int nCount;
nIdx=0;
oMarker=GetObjectByTag("jw_neighbour_wp",nIdx);
  while (GetIsObjectValid(oMarker))
  {
  oArea=GetArea(oMarker);
  sName=GetName(oMarker);
  // The name of the WP should be area_tagofnextdoorarea
  // This gives us the name without area_
  //sName=GetStringRight(sName,GetStringLength(sName)-5);
  // if the name of the area is the same as the area it is in, just ignore it
  if (GetTag(oArea)!=sName)
  {
   // We are looking at a different area - ok
   nCount=GetNeighbouringAreaNumber(oArea);
   nCount=nCount+1;
   SetNeighbouringAreaNumber(oArea,nCount);
   SetNeighbouringArea(oArea,nCount,GetObjectByTag(sName));
  }
  // Start on next area
  nIdx=nIdx+1;
  oMarker=GetObjectByTag("jw_neighbour_wp",nIdx);
  }

}




void CheckAreas()
{
int nIdx=0;
object oArea;
int nAreaNumber;
//int nRareGroupNumber;
int nPlaceableSetNumber;
object oMarker=GetObjectByTag("jw_area_marker",nIdx);

// will we change the weather?
int nChangeWeather=FALSE;
int nWeatherType;
/*
int WEATHER_CLEAR = 0;
int WEATHER_RAIN  = 1;
int WEATHER_SNOW  = 2;
*/
if (Random(3)==1)
{
 nChangeWeather=TRUE;
 nWeatherType=Random(3);
}


while (GetIsObjectValid(oMarker))
 {
 oArea=GetArea(oMarker);
 nAreaNumber=GetWillSavingThrow(oMarker);
 //nRareGroupNumber=GetReflexSavingThrow(oMarker);
 nPlaceableSetNumber=GetFortitudeSavingThrow(oMarker);
 // We are doing this once every 12 minutes. 5 times an hour
 // We want areas to change every 3.4 days, that's around 1 in 340
 // Start basic spawn routine
 if (Random(CHANGE_SPAWN_CHANCE)==1 && (nAreaNumber!=0))
 {
  // Changes the spawn set of the area
   SetNewSpawnSet(oArea, nAreaNumber);
 }
 // ended basic spawn routine

 // Start rare spawn routine
if ((Random(RARE_SPAWN_CHANCE)==1) && (nAreaNumber!=0))
   {
   if (GetRareSpawnStatus(oArea)==RARE_SPAWN_INACTIVE)
   {
    // We have decided to do one
     int nRareSpawn=GetRareSpawn(nAreaNumber);
     if (nRareSpawn!=0)
     {
     SetRareSpawnStatus(oArea,RARE_SPAWN_PENDING);
     SaveRareSpawnStatusToDatabase(oArea,RARE_SPAWN_PENDING);
     SaveRareSpawnTypeToDatabase(oArea,nRareSpawn);
     }
   }
   else if ((GetRareSpawnStatus(oArea)==RARE_SPAWN_PENDING))
   {
    // We have decided to do cancel one that was here
     SetRareSpawnStatus(oArea,RARE_SPAWN_INACTIVE);
     SaveRareSpawnStatusToDatabase(oArea,RARE_SPAWN_INACTIVE);

   }
   // if the rare spawn is spawned we just leave it
  }
// end rare spawn routine


 // Start basic placeable routine
 if (Random(CHANGE_SPAWN_CHANCE)==1 && (nPlaceableSetNumber!=0))
 {
  // Changes the spawn set of the area
   SetNewPlaceableSet(oArea, nPlaceableSetNumber);
 }
 // ended basic placeable routine

 // Ok now we just need to do the clean up

 if (GetAreaStatus(oArea)==AREA_ACTIVE)
 {
  if (GetPCInArea(oArea))
  {
  // If the area is active we may respawn things depending on how long it has been
  // SendMessageToAllDMs("Area "+GetName(oArea)+" is active and we are doing spawn");
  //SendMessageToPC(GetFirstPC(),"Area "+GetName(oArea)+" is active and we are doing spawn");
  //SpawnArea(oArea);
  // Make the area do USD 80 to spawn it
  SignalEvent(oArea,EventUserDefined(80));
  }
  else
  {
   SetAreaStatus(oArea,AREA_VACATED);
  }
 }
 if (GetAreaStatus(oArea)==AREA_VACATED)
 {
 // Make the area run our cleanup script
 // Note that this will kill all mobs that are encounter mobs
 // CleanUpArea(oArea);
 // Have the area execute the script instead
 // ExecuteScript("jw_area_cleanup",oArea);
 // Signal area event so it cleans up itself
 SignalEvent(oArea,EventUserDefined(70));
 //SendMessageToAllDMs("Area "+GetName(oArea)+" is vacated and we are doing cleanup");
 //SendMessageToPC(GetFirstPC(),"Area "+GetName(oArea)+" is vacated and we are doing cleanup");
 // Set the area to inactive
 SetAreaStatus(oArea,AREA_INACTIVE);
 }
 int nAreaType=GetAreaType(oArea);
 // Now possibly change the weather
 if (nChangeWeather=TRUE)
 {
  // set the weather
 if (nAreaType==AREA_TYPE_DUNGEON_LEVEL1||nAreaType==AREA_TYPE_DUNGEON_LEVEL2||
 nAreaType==AREA_TYPE_DUNGEON_LEVEL3||nAreaType==AREA_TYPE_DUNGEON_LEVEL4||nAreaType==AREA_TYPE_DESERT)
  {
   // do nothing
  }
  else
  if (nAreaType==AREA_TYPE_ICE&&nWeatherType==WEATHER_RAIN)
  {
   SetWeather(oArea,WEATHER_SNOW);
  }
  else
  if (nAreaType==AREA_TYPE_SWAMP&&nWeatherType==WEATHER_SNOW)
  {
   SetWeather(oArea,WEATHER_RAIN);
  }
  else
  if ((nAreaType==AREA_TYPE_FOREST||nAreaType==AREA_TYPE_PLAIN)&&nWeatherType==WEATHER_SNOW)
  {
   //SetSkyBox(SKYBOX_GRASS_CLEAR,oArea);
   SetWeather(oArea,WEATHER_CLEAR);
  }
  else
  {
   SetWeather(oArea,nWeatherType);
  }
 }

 // Check if it is blighted
 if (GetBlightStatus(oArea)==BLIGHT_STATUS_ON)
 {
 // Do this as a separate function
 SpreadBlight(oArea);
 }

 // Start on next area
 nIdx=nIdx+1;
 oMarker=GetObjectByTag("jw_area_marker",nIdx);

 }

}


int GetSpawnTime(object oArea)
{
int nLastSpawnMinute = GetLocalInt(oArea,"LAST_SPAWN_MINUTE");
return nLastSpawnMinute;
}

void SetSpawnTime(object oArea, int nTime=0)
{

int nCurrentMinute;
if (nTime==0)
 {
 nCurrentMinute = GetCurrentTime();
 }
 else
 {
 nCurrentMinute = nTime;
 }
SetLocalInt(oArea,"LAST_SPAWN_MINUTE",nCurrentMinute);
}


int GetAreaStatus(object oArea)
{
int nStatus=GetLocalInt(oArea,"areastatus");
return nStatus;
}

void SetAreaStatus(object oArea, int nStatus)
{
SetLocalInt(oArea,"areastatus",nStatus);
}

int GetCurrentTime()
{
int nCurrentMinute = (GetCalendarYear()-1)*12*28*24*60 +
    (GetCalendarMonth()-1)*28*24*60 +
    (GetCalendarDay()-1)*24 *60+
    GetTimeHour()*60+GetTimeMinute();

return  nCurrentMinute;

}

void SpawnArea(object oArea)
{
//SendMessageToPC(GetFirstPC(),"Starting jw_area_spawn");
int nSet=GetSpawnSet(oArea);
// If nSet==0 then NOTHING will spawn
// Areas must have area numbers (will saves) even if they do not spawn mobs
// if they are supposed to spawn placeables or indivudial mobs
if (nSet==0)
{
return;
}

// If it is not long enough since our last spawn, just stop
if (GetCurrentTime() < (GetSpawnTime(oArea) + SPAWN_DELAY))
{
return;
}

if (GetIsAreaTurnedOff(oArea))
{
SendMessageToAllDMs(GetName(oArea)+" would normally spawn now but it has been turned off");
return;
}

// We are going to spawn - set our new spawn time
SetSpawnTime(oArea,GetCurrentTime());

// nIdx is needed here only for debug purposes
int nIdx=1;

object oObject = GetFirstObjectInArea(oArea);
while (GetIsObjectValid(oObject))
   {
    // We are looking for our spawn boxes
    if (GetTag(oObject)==SPAWN_BOX)
    {
     // This next section is for spawning mobs

     if (!HasMobsAlready(oObject))
      {
       // No mobs exist - therefore we make some
       //SendMessageToPC(GetFirstPC(),"Doing SpawnMobs number "+IntToString(nIdx)+" because of object name "+GetName(oObject));
       SpawnMobs(oObject);
      }

    }

    // We are looking for our placeable boxes
    if (GetTag(oObject)==PLACEABLES_BOX)
    {
     // This next section is for spawning placeables
      //SendMessageToPC(GetFirstPC(),"we found a placeable box");
     if (!HasPlaceableAlready(oObject))
      {
       // No placeable exists - therefore we make one
       //SendMessageToPC(GetFirstPC(),"Doing Spawnplaceable on a box we found as it has no placeable");
       SpawnPlaceable(oObject);
      }
    }
    oObject=GetNextObjectInArea(oArea);
   }
}



int HasMobsAlready(object oObject)
{
string sMob="sMob";
string sCheckstring;
int nIdx;
int nNumber;
int nMobsexist;
     //nNumber is the number of mobs spawned last time;
      nNumber=GetLocalInt(oObject,"nNumber");
      // Start off by assuming mobs do not exist
      nMobsexist=FALSE;
      // if this is not the first time we have done it, check if any of our mobs are there
if (nNumber>0)

  {
       // start counting through the mobs
       for (nIdx=1; nIdx<=nNumber; nIdx++)
       {
         sCheckstring=sMob+IntToString(nIdx);

         // cycle through the local objects
         if (GetIsObjectValid(GetLocalObject(oObject,sCheckstring)))

           {
             // if one is valid, set nMobsexist to 1
             nMobsexist=TRUE;
           }

       }
    }
 return nMobsexist;
 }

int HasPlaceableAlready(object oObject)
{
int nReturn=FALSE;
object oPlace=GetLocalObject(oObject,"placeable");
if (GetIsObjectValid(oPlace))
{

  nReturn=TRUE;

}
return nReturn;
}


void SpawnMobs(object oBox)
{


object oPC=GetNearestCreature(CREATURE_TYPE_PLAYER_CHAR,PLAYER_CHAR_IS_PC,oBox);
if ((GetIsObjectValid(oPC))&&(GetDistanceBetween(oBox,oPC)<20.0))
{
return;
}


string sResRef;
object oMob;
string sCheckstring;
string sMob="sMob";
location lLoc=GetLocation(oBox);
int nIdx=1;
int nBlightStatus=GetBlightStatus(GetArea(oBox));


// Check if the box has a specific spawn
if ((GetName(oBox)!="jw_spawn_box")&&(nBlightStatus==BLIGHT_STATUS_OFF))
{
// Make a specific mob
sResRef=GetName(oBox);
// create the mob
oMob=CreateObject(OBJECT_TYPE_CREATURE,sResRef,lLoc,FALSE);
// make the mob act like an encounter creature
SetLocalInt(oMob,"norw",2);
// make the mob our box's local object
sCheckstring=sMob+IntToString(1);
SetLocalObject(oBox,sCheckstring,oMob);
// Only one rare spawn
SetLocalInt(oBox,"nNumber",1);
return;
}

// We may make a rare spawn here
if ((GetRareSpawnStatus(GetArea(oBox))==RARE_SPAWN_PENDING)&&(d4()==1)&&(nBlightStatus==BLIGHT_STATUS_OFF))
{
sResRef=GetRareSpawnResRef(GetRareSpawnTypeFromDatabase(GetArea(oBox)));
// create the mob
oMob=CreateObject(OBJECT_TYPE_CREATURE,sResRef,lLoc,FALSE);
// make the mob act like an encounter creature
SetLocalInt(oMob,"norw",2);
// make the mob our box's local object
sCheckstring=sMob+IntToString(1);
SetLocalObject(oBox,sCheckstring,oMob);
// Only one rare spawn
SetLocalInt(oBox,"nNumber",1);
// Set that the mob has spawned in this area
SetRareSpawnStatus(GetArea(oBox),RARE_SPAWN_SPAWNED);
// Set the mob is a rare spawn
SetIsRareSpawn(oMob);
return;
}

// No rare mob, so move on to standard mobs

int nSet=GetSpawnSet(GetArea(oBox));
//SendMessageToPC(GetFirstPC(),"We have stablished that our current spawn set is "+IntToString(nSet));

// if nSet is 0, we return
if (nSet==0)
{
return;
}

int nGroup;

// If the area is blighted we get a blight set instead
if (nBlightStatus==BLIGHT_STATUS_OFF)
{
nGroup=GetSpawnGroupFromSet(nSet);
}
else
{
nGroup=GetBlightSpawnGroupFromSet(nSet);
}
//SendMessageToPC(GetFirstPC(),"We have chosen to spawn in group "+IntToString(nGroup));

// if nGroup is 0, we return
if (nGroup==0)
{
return;
}

SetGroupDetails(nGroup, oBox);

string sMobtype=GetLocalString(oBox, "GroupResRef");
//SendMessageToPC(GetFirstPC(),"The res ref of this group is "+sMobtype);

int nMobMax=GetLocalInt(oBox, "MaxMobs");
//SendMessageToPC(GetFirstPC(),"Maximum number of mobs in this group is "+IntToString(nMobMax));

int nMobMin=GetLocalInt(oBox, "MinMobs");
//SendMessageToPC(GetFirstPC(),"Minimum number of mobs in this group is "+IntToString(nMobMin));

// Debug check
if (nMobMin>nMobMax)
{
nMobMax=nMobMin;
}

// do a custom group
if (GetStringLeft(sMobtype,5)=="group")
{ // this is the section for making groups
//SendMessageToPC(GetFirstPC(),"We have established that this group is a custom group");
int nMobnumber=0;
nIdx=1;

// We find out our group number by checking the
// three letters at the end of the group name
string sGroupname=GetStringRight(sMobtype,3);

//SendMessageToPC(GetFirstPC(),"The name of our custom group is "+sGroupname);

int nGroupNumber=StringToInt(sGroupname);

//SendMessageToPC(GetFirstPC(),"The name of our custom group in an interger is "+IntToString(nGroupNumber));

// Set our local ints
SetCustomGroup(nGroupNumber, oBox);

nMobMax=GetLocalInt(oBox,"group_number");

//SendMessageToPC(GetFirstPC(),"The total number of mobs we are making is "+IntToString(nMobMax));


for (nIdx=1; nIdx<=nMobMax; nIdx++)
       {

         //SendMessageToPC(GetFirstPC(),"Cycling through mobs to make - currently on "+IntToString(nIdx));

         sMobtype="group_"+IntToString(nIdx);
         //SendMessageToPC(GetFirstPC(),"Checking the res ref of the mob by looking at the local string "+"group_"+IntToString(nIdx));

         sResRef=GetLocalString(oBox,sMobtype);
         //SendMessageToPC(GetFirstPC(),"The res ref we got, and are about to make, is "+sResRef);
         // create the mob
         oMob=CreateObject(OBJECT_TYPE_CREATURE,sResRef,lLoc,FALSE);
         if (nBlightStatus==BLIGHT_STATUS_ON)
         {
          // Tell this mob it is blighted
          SetLocalInt(oMob,"blighted",TRUE);
         }
         // make the mob act like an encounter creature
         SetLocalInt(oMob,"norw",2);
         // make the mob our box's local object
         sCheckstring=sMob+IntToString(nIdx);
         SetLocalObject(oBox,sCheckstring,oMob);

         //SendMessageToPC(GetFirstPC(),"That should have worked and now on to the next one");
        }

 SetLocalInt(oBox,"nNumber",nMobMax);
}

else // do a standard group
{
// this is the section for making individual mobs
// choose how many mobs to create
int nRandomnumber=Random((nMobMax-nMobMin)+1);
int nMobnumber=nMobMin+nRandomnumber;

//SendMessageToPC(GetFirstPC(),"We have established that this group is a standard group");
//SendMessageToPC(GetFirstPC(),"We are going to make "+IntToString(nMobnumber)+" of these");

SetLocalInt(oBox,"nNumber",nMobnumber);



// start making the mobs
       for (nIdx=1; nIdx<=nMobnumber; nIdx++)
       {
         // create the mob
         oMob=CreateObject(OBJECT_TYPE_CREATURE,sMobtype,lLoc,FALSE);

         //SendMessageToPC(GetFirstPC(),"We have made mob number "+IntToString(nIdx));

          if (nBlightStatus==BLIGHT_STATUS_ON)
         {
          // Tell this mob it is blighted
          SetLocalInt(oMob,"blighted",TRUE);
         }

         // make the mob act like an encounter creature
         SetLocalInt(oMob,"norw",2);

         // make the mob our new local object

         sCheckstring=sMob+IntToString(nIdx);
         SetLocalObject(oBox,sCheckstring,oMob);

       }
}

}


void SpawnPlaceable(object oBox)
{


object oPC=GetNearestCreature(CREATURE_TYPE_PLAYER_CHAR,PLAYER_CHAR_IS_PC,oBox);
if ((GetIsObjectValid(oPC))&&(GetDistanceBetween(oBox,oPC)<20.0))
{
return;//do not spawn in sight of PC
}

int nBlighted=GetBlightStatus(GetArea(oBox));


// Get our placeable set
int nSet=GetPlaceableSet(GetArea(oBox));
// if nSet is 0, we return
if (nSet==0)
{
//SendMessageToPC(GetFirstPC(),"Returning from place spawn as nSet==0");
return;
}

string sResRef;

// If we have blight, just ignore all this and get a placeable from the blight set (fog)
if (nBlighted==BLIGHT_STATUS_ON)
{
sResRef=GetPlaceableResRefFromBlightSet();
}
else if (GetName(oBox)!="jw_place_box")
{
sResRef=GetName(oBox);
}
else
{
sResRef=GetPlaceableResRefFromSet(nSet);
}

// if sResRef is "", we return
if (sResRef=="")
{
//SendMessageToPC(GetFirstPC(),"Returning from place spawn as sResRef=empty");
return;
}
location lLoc=GetLocation(oBox);
object oPlaceable=CreateObject(OBJECT_TYPE_PLACEABLE,sResRef,lLoc,FALSE);
// if blight is on, set anti light to it
if (nBlighted==BLIGHT_STATUS_ON)
{
ApplyEffectToObject(DURATION_TYPE_PERMANENT,EffectVisualEffect(VFX_DUR_ANTI_LIGHT_10),oPlaceable);
SetLocalInt(oPlaceable,"blighted",TRUE);
}
//SendMessageToPC(GetFirstPC(),"placeable is spawning "+sResRef);
SetLocalObject(oBox,"placeable",oPlaceable);
// Although our placeable will not be hidden, we set it as hidden so the clean
// up script will destroy it
SetLocalInt(oPlaceable,"jw_hidden_int",TRUE);
// Make the placeable do its on spawn event
SignalEvent(oPlaceable,EventUserDefined(50));
// Possibly lock the placeable
if ((d3()==1)&&(GetLockLockable(oPlaceable)))
  {
  SetLocked(oPlaceable,TRUE);
  }
}

void CleanUpArea(object oArea)
{
// Set the last spawn time to be the current time - 60
// This is to ensure the area will spawn again if someone walks in

SetSpawnTime(oArea,GetCurrentTime()-60);
// If the area currently has a rare mob spawned, put it back to pending
if (GetRareSpawnStatus(oArea)==RARE_SPAWN_SPAWNED)
{
 SetRareSpawnStatus(oArea,RARE_SPAWN_PENDING);
}

object oItem;
object oObject = GetFirstObjectInArea(oArea);
  while (GetIsObjectValid(oObject) == TRUE)
   {
  // Check if it is a custom encounter creature
  if (GetLocalInt(oObject,"norw")==2||GetIsEncounterCreature(oObject))
   {
    //SetPlotFlag(oObject,FALSE);
    DestroyObject(oObject);
   }

  if (GetObjectType(oObject)==OBJECT_TYPE_DOOR)
   {
        if(!GetLocalInt(oObject, "destroyed"))   //stops destroyed doors from having the door re-appear
        {
            AssignCommand(oObject,ActionCloseDoor(oObject));
            if (GetLockLockable(oObject))
                SetLocked(oObject,TRUE);

        }
   }

     if (GetTag(oObject) == "BodyBag"||GetLocalInt(oObject,"jw_hidden_int")==TRUE)
         {
            if (GetHasInventory(oObject))
             {
               oItem = GetFirstItemInInventory(oObject);
              while (GetIsObjectValid(oItem) == TRUE)
              {


                DestroyObject(oItem);

              oItem=GetNextItemInInventory(oObject);
               }
            }
         //SetPlotFlag(oObject,FALSE);

         DestroyObject(oObject);
        }

    if (GetObjectType(oObject)==OBJECT_TYPE_TRIGGER)
    {
     SetLocalInt(oObject,"done",0);
     SetLocalInt(oObject,"triggered",FALSE);
    }


   if (GetResRef(oObject)=="jw_mobstransf_tr")
   {
    SignalEvent(oObject,EventUserDefined(50));
   }

   oObject=GetNextObjectInArea(oArea);
  }

}

int GetPCInArea(object oArea)
{
int nPCinArea = FALSE;
// Cycle through our PCs and see if any of them are still in the area
object oTest=GetFirstPC();

while (GetIsObjectValid(oTest))
       {
        if (GetArea(oTest) == oArea)
            {
            nPCinArea = TRUE;
            return nPCinArea;
            }
            oTest=GetNextPC();
       }
return nPCinArea;
}


void SetNeighbouringAreaNumber(object oArea, int nNumber)
{
SetLocalInt(oArea,"neighbours",nNumber);
}

int GetNeighbouringAreaNumber(object oArea)
{
return GetLocalInt(oArea,"neighbours");
}

object GetNeighbouringArea(object oArea, int nCount)
{
return GetLocalObject(oArea,"neighbour"+IntToString(nCount));
}

void SetNeighbouringArea(object oArea, int nCount, object oNeighbouringArea)
{
SetLocalObject(oArea,"neighbour"+IntToString(nCount),oNeighbouringArea);
}

// Gets what type of area this is, eg AREA_ICE, AREA_PERMANENT_BLIGHT
int GetAreaType(object oArea)
{
return GetLocalInt(oArea,"areatype");
}
// Sets what type of area this is, eg AREA_ICE, AREA_PERMANENT_BLIGHT
// However it is simply set using the reflex save of the area box
void SetAreaType(object oArea, int nAreaType)
{
SetLocalInt(oArea,"areatype",nAreaType);
}

// Sets the blight status of this area, BLIGHT_STATUS_ON or BLIGHT_STATUS_OFF
void SetBlightStatus(object oArea, int nBlight)
{
SetLocalInt(oArea,"blighted",nBlight);
int nRandom=d6();
SetLocalInt(oArea,"blightotal",nRandom+2);
}
// Gets the blight status of this area, BLIGHT_STATUS_ON or BLIGHT_STATUS_OFF
int GetBlightStatus(object oArea)
{
return GetLocalInt(oArea,"blighted");
}

// Gets the blight status of this area, BLIGHT_STATUS_ON or BLIGHT_STATUS_OFF
// From the database, only needs doing on module load
int GetBlightedStatusFromDatabase(object oArea)
{
int nSet=GetCampaignInt("NEW_WORLD","blighted"+GetTag(oArea));
return nSet;
}

// Saves the blight status of this area to the database, only needs, BLIGHT_STATUS_ON or BLIGHT_STATUS_OFF
// Doing when the status changes
void SaveBlightedStatusToDatabase(object oArea, int nBlighted)
{
SetCampaignInt("NEW_WORLD","blighted"+GetTag(oArea),nBlighted);
}

void SpreadBlight(object oArea)
{
// only one in 60 chance of spreading blight
if (Random(60)!=1)
{
return;
}
int nNumberNeighbours=GetNeighbouringAreaNumber(oArea);
int nRandom=Random(nNumberNeighbours)+1;
object oNeighbour=GetNeighbouringArea(oArea,nRandom);
if (GetBlightStatus(oNeighbour)!=BLIGHT_STATUS_ON)
 {
  SetBlightStatus(oNeighbour,BLIGHT_STATUS_ON);
  SaveBlightedStatusToDatabase(oNeighbour,BLIGHT_STATUS_ON);
  SetLocalInt(oNeighbour,"fog_day_colour",GetFogColor(FOG_TYPE_SUN,oNeighbour));
SetLocalInt(oNeighbour,"fog_night_colour",GetFogColor(FOG_TYPE_MOON,oNeighbour));
SetLocalInt(oNeighbour,"fog_day_amount",GetFogAmount(FOG_TYPE_SUN,oNeighbour));
SetLocalInt(oNeighbour,"fog_night_amount",GetFogAmount(FOG_TYPE_MOON,oNeighbour));
// Then change to new fog settings
SetFogColor(FOG_TYPE_SUN,FOG_COLOR_BROWN_DARK,oNeighbour);
SetFogColor(FOG_TYPE_MOON,FOG_COLOR_RED_DARK,oNeighbour);
SetFogAmount(FOG_TYPE_SUN,30,oNeighbour);
SetFogAmount(FOG_TYPE_MOON,30,oNeighbour);
 }

}

void CleanUpBlight(object oArea)
{
object oObject=GetFirstObjectInArea(oArea);
while (GetIsObjectValid(oObject))
 {
  if (GetLocalInt(oObject,"blighted")==TRUE)
  {
   //SetPlotFlag(oObject,0);
   DestroyObject(oObject);
  }
  oObject=GetNextObjectInArea(oArea);
 }
// Reset fog levels to what they should be
SetFogColor(FOG_TYPE_SUN,GetLocalInt(oArea,"fog_day_colour"),oArea);
SetFogColor(FOG_TYPE_MOON,GetLocalInt(oArea,"fog_night_colour"),oArea);
SetFogAmount(FOG_TYPE_SUN,GetLocalInt(oArea,"fog_day_amount"),oArea);
SetFogAmount(FOG_TYPE_MOON,GetLocalInt(oArea,"fog_night_amount"),oArea);
}