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PRC8/nwn/trunk/include/prc_inc_teleport.nss
Jaysyn904 5914ed2ab5 Updated Release Archive 
Updated Release Archive.  Fixed Mage-killer prereqs.  Removed old LETO & ConvoCC related files.  Added organized spell scroll store.  Fixed Gloura spellbook. Various TLK fixes.  Reorganized Repo.  Removed invalid user folders. Added DocGen back in.
2023-08-22 10:00:21 -04:00

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//::///////////////////////////////////////////////
//:: Teleport include
//:: prc_inc_teleport
//::///////////////////////////////////////////////
/** @file
This include contains operations to maintain
an array of metalocations used as teleport target
locations on a PC. In addition, there is a function
for starting a conversation for the PC to select a
location from their array.
All the operations work only on PCs, as there is no
AI that could have NPCs take any advantage of the
system.
*/
//:://////////////////////////////////////////////
//:: Created By: Ornedan
//:: Created On: 29.05.2005
//:://////////////////////////////////////////////
#include "prc_inc_combat"
#include "inc_dynconv"
///////////////////////
/* Public Constants */
///////////////////////
/**
* The name of the array where GetTeleportingObjects() stores the creatures it has
* determined should teleport with the current spell.
*/
const string PRC_TELEPORTING_OBJECTS_ARRAY = "PRC_TeleportingObjectList";
/**
* The number of the teleport quickselection slots. Also the index number of the highest slot,
* as they are numbered starting from 1.
*/
const int PRC_NUM_TELEPORT_QUICKSELECTS = 2;
/**
* A constant for the value of slot parameter used when accessing the active quickselection.
*/
const int PRC_TELEPORT_ACTIVE_QUICKSELECTION = -1;
//////////////////////////////////////////////////
/* Function prototypes */
//////////////////////////////////////////////////
/**
* Starts the conversation for selecting the target location for a teleport.
* Once the PC has made his/her/it's selection, the result is stored on the
* PC and the callbackscript is run.
*
* @param oPC The PC that will make the selection.
* @param sCallbackScript The name of the script to run once the PC has made
* their decision.
* @param sCallbackVar The name of the local variable where the PC's choice
* will be stored.
* @param bMeta If this is TRUE, the result will be stored as a
* metalocation. Otherwise it will be stored as a location.
* @param bForce If this is TRUE, an attempt will be made to make sure
* the PC will make the choice. ClearAllActions will be
* called to prevent other activity from interfering with
* the conversation strating and the PC will not be allowed
* to abort the conversation.
*/
void ChooseTeleportTargetLocation(object oPC, string sCallbackScript, string sCallbackVar,
int bMeta = FALSE, int bForce = FALSE);
/**
* Returns the first teleport target location in the array and initialises
* the iteration counter for calls to GetNextStoredTeleportTargetLocation().
*
* @param oPC The PC on whose array to operate.
* @return The first element of the array or the location of oPC if the
* array is empty.
*/
struct metalocation GetFirstStoredTeleportTargetLocation(object oPC);
/**
* Returns the element at the current value of the iteration counter and
* increments the counter.
*
* @param oPC The PC on whose array to operate.
* @return The next element in the array or null metalocation if the
* iteration has reached the end of the array or if the iteration
* counter hasn't been initialised.
*
* @see GetFirstStoredTeleportTargetLocation
*/
struct metalocation GetNextStoredTeleportTargetLocation(object oPC);
/**
* Returns the teleport target location stored at the given index in the array.
* This function does not interfere with the iteration counter used by
* GetFirstStoredTeleportTargetLocation and GetNextStoredTeleportTargetLocation.
*
* @param oPC The PC on whose array to operate.
* @param nInd The array index from which to retrieve the location.
* @return The teleport target location stored at the given index, or null
* metalocation if the index was out of array bounds.
*/
struct metalocation GetNthStoredTeleportTargetLocation(object oPC, int nInd);
/**
* Returns the number of elements in the teleport target locations array on the
* PC.
*
* @param oPC The PC on whose array to operate.
* @return The number of locations stored in the array.
*/
int GetNumberOfStoredTeleportTargetLocations(object oPC);
/**
* Checks whether the PC has a teleport quickselection active and if so,
* whether it contains a valid metalocation.
*
* @param oPC The PC whose quickselection to check.
* @param nSlot The quickselection slot to check. Valid values are PRC_TELEPORT_ACTIVE_QUICKSELECTION,
* which checks the active quickselection and numbers from 1 to PRC_NUM_TELEPORT_QUICKSELECTS.
*
* @return TRUE if the PC has a quickselection active and it is
* a valid metalocation, FALSE otherwise.
*/
int GetHasTeleportQuickSelection(object oPC, int nSlot = PRC_TELEPORT_ACTIVE_QUICKSELECTION);
/**
* Gets the given creature's active teleport quickselection, if any.
*
* @param oPC The PC whose quickselection to check.
* @param bClear Whether to clear the quickselection after getting it.
* @return The PC's active quickselection, or null metalocation
* if there is none.
*/
struct metalocation GetActiveTeleportQuickSelection(object oPC, int bClear = FALSE);
/**
* Gets the contents of one of the given creature's quickselect slots. Or the
* active quickselection if the slot parameter is -1.
*
* @param oPC The PC whose quickselection to get.
* @param nSlot The slot to get from. Valid values are PRC_TELEPORT_ACTIVE_QUICKSELECTION,
* which returns the active quickselection and numbers from 1 to PRC_NUM_TELEPORT_QUICKSELECTS.
*
* @return The quickselection in the given slot, or null metalocation if the
* slot was empty. Also returns null metalocation on error.
*/
struct metalocation GetTeleportQuickSelection(object oPC, int nSlot = PRC_TELEPORT_ACTIVE_QUICKSELECTION);
/**
* Sets one of the PC's teleport quickselections to the given value.
* Has no effect on error.
*
* @param oPC The PC whose quickselection to set.
* @param mlocL The metalocation to be stored.
*
* @param nSlot The slot to store the metalocation in. Valid values are PRC_TELEPORT_ACTIVE_QUICKSELECTION,
* which sets the active quickselection and numbers from 1 to PRC_NUM_TELEPORT_QUICKSELECTS.
*/
void SetTeleportQuickSelection(object oPC, struct metalocation mlocL, int nSlot = PRC_TELEPORT_ACTIVE_QUICKSELECTION);
/**
* Deletes the contents of a teleport quickselection slot on the given creature.
*
* @param oPC The PC whose quickselection to delete.
* @param nSlot The quickselection slot to clear.
*/
void RemoveTeleportQuickSelection(object oPC, int nSlot = PRC_TELEPORT_ACTIVE_QUICKSELECTION);
/**
* Removes the teleport target location last returned by GetFirstStoredTeleportTargetLocation
* or GetNextStoredTeleportTargetLocation from the PCs array.
* Resets the iteration counter to prevent possible errors.
*
* @param oPC The PC on whose array to operate.
*/
void RemoveCurrentTeleportTargetLocation(object oPC);
/**
* Removes the teleport target location at the given index in the PCs array. The
* elements after the removed index will be moved down so there will not be empty
* elements in the middle of the array.
* Resets the iteration counter to prevent possible errors.
*
* @param oPC The PC on whose array to operate.
* @param nInd The index from which to delete.
*/
void RemoveNthTeleportTargetLocation(object oPC, int nInd);
/**
* Adds a location to the end of the teleport target array of the given PC.
* Implemented by constructing a metalocation out of locToAdd and sName and
* calling AddTeleportTargetLocationAsMeta.
*
* @param oPC The PC to whose teleport target location array the
* location is to be added.
* @param locToAdd The location to store.
* @param sName The name of the teleport target location.
*
* @return TRUE if the addition was successfull, FALSE otherwise.
*/
int AddTeleportTargetLocation(object oPC, location locToAdd, string sName);
/**
* Adds a metalocation to the end of the teleport target array of the given PC.
*
* @param oPC The PC to whose teleport target location array the
* metalocation is to be added.
* @param mlocToAdd The metalocation to store.
*
* @return TRUE if the addition was successfull, FALSE otherwise.
*/
int AddTeleportTargetLocationAsMeta(object oPC, struct metalocation mlocToAdd);
/**
* Creates a map pin for each of the given PC's teleport target locations that do not
* have a map pin created for them yet. Is not totally reliable.
* Known problems:
* Cannot detect if a map pin created for a location has been deleted.
*
* @param oPC The PC for whom to create the map pins.
*/
void TeleportLocationsToMapPins(object oPC);
/**
* This function checks whether the given creature can teleport from
* it's current location. It is intended to be run within teleport
* spellscripts.
*
* @param oCreature A creature casting a teleportation spell.
* @param lTarget The location the creature is going to teleport to.
* @param bInform If this is true, the creature is sent a message if
* it is not allowed to teleport.
* @param bPublic Used as the bBroadcastToFaction parameter of
* FloatingTextStringOnCreature() when informing oCreature
* of error.
* @return TRUE if the creature can teleport, FALSE if it can't.
*/
int GetCanTeleport(object oCreature, location lTarget, int bMovesCreature = FALSE, int bInform = FALSE, int bPublic = FALSE);
/**
* Common code for teleportation spells that:
* 1) Always teleport the caster.
* 2) Can be used to teleport other willing targets within touch range.
* 2b) The amount of these additional targets is limited to
* 1 / 3 caster|manifester levels.
*
* The results will be stored in a local array on the caster,
* retrievable using functions from inc_array.
* The name of the array is contained within the constant PRC_TELEPORTING_OBJECTS_ARRAY.
*
* @param oCaster The object casting the teleportation spell
* @param nCasterLvl The caster level of oCaster when casting the spell in question.
* @param bSelfOrParty If this is TRUE, willing creatures (party members)
* within 10ft of oCaster are taken along. If FALSE,
* only the caster is teleported.
*/
void GetTeleportingObjects(object oCaster, int nCasterLvl, int bSelfOrParty);
/**
* Determines whether the given teleportation target location can be used, or whether
* the effect causing the teleportation errors, changing the target location.
* Any inter-area teleportation effects should use this check even if they normally
* always work correctly.
*
* @param lOriginal The original destination of the teleport.
* @param oUser The user of the teleportation causing effect.
* @param bNormallyErroless Whether the effect causing the teleprotation can normally
* error. May be overridden by variables set on the target area.
* @param bRecursing Whether the function was called again due to Mishap being
* rolled or not. This should always be left FALSE.
*
* @return Either lOrignal, or another location based on the error roll.
*/
location GetTeleportError(location lOriginal, object oUser, int bNormallyErroless = FALSE, int bRecursing = FALSE);
/**
* Increments a marker on the target that will cause it to be unable to be
* teleported. ie. GetCanTeleport() will return FALSE for the target.
* Uses of DisallowTeleport() stack, so for example, if the function has
* been called twice for a particular target, that target needs to have
* AllowTeleport called on it twice before it can teleport again (or once with
* the bClearAll parameter TRUE)
*
* @param oTarget Target object to forbide the teleportation of.
*/
void DisallowTeleport(object oTarget);
/**
* Reverse of DisallowTeleport(), a call to this function makes the target
* eligible for teleportation again.
* NOTE: multiple forbiddances stack, and by default uses of this function
* only reduces the forbiddace.
*
* @param oTarget Target to allow teleportation for again.
* @param bClearAll If TRUE, fully clears the forbiddance marker, otherwise
* just decrements the value by one.
*/
void AllowTeleport(object oTarget, int bClearAll = FALSE);
/**
* Performs full attack on eligible target at the end of a teleport sequence
*
* @param oPC The caller
*/
void ShadowPounce(object oPC);
//////////////////////////////////////////////////
/* Internal Constants - nothing to see here :D */
//////////////////////////////////////////////////
/// Internal constant - Name of the array where the teleport target locations are stored.
const string PRC_TELEPORT_ARRAY_NAME = "PRC_TeleportLocation_Array";
/// Internal constant - Name of personal switch telling whether to create map pins for a particular PC's stored locations.
const string PRC_TELEPORT_CREATE_MAP_PINS = "PRC_Teleport_CreateMapPins";
/// Internal constant - Name of personal switch telling how long the listener will wait for the player to speak a name when a new location is stored.
const string PRC_TELEPORT_NAMING_TIMER_VARNAME = "PRC_Teleport_NamingListenerDuration";
/// Internal constant - Name of personal swithc telling whether to automatically store the latest location the character rested at
const string PRC_TELEPORT_ONREST_MARKLOCATION = "PRC_Teleport_OnRest_MarkLocation";
//////////////////////////////////////////////////
/* Function defintions */
//////////////////////////////////////////////////
void ChooseTeleportTargetLocation(object oPC, string sCallbackScript, string sCallbackVar,
int bMeta = FALSE, int bForce = TRUE)
{
/* // The system is only useful to PCs. If it is at some point implemented for NPCs, change this.
if(!GetIsPC(oPC)) return;*/
// Make sure the PC has the feats for marking locations
ExecuteScript("prc_tp_mgmt_eval", oPC);
int nSpellID = GetSpellId();
// Handle Word of Recall spell
if(nSpellID == SPELL_WORD_OF_RECALL_SELF
|| nSpellID == SPELL_WORD_OF_RECALL_PARTY)
{
struct metalocation mlocL = GetLocalMetalocation(oPC, "PRC_WordOfRecall");
if(GetIsMetalocationInModule(mlocL))
{
// Store the return value under the requested name and as the requested type
if(bMeta)
SetLocalMetalocation(oPC, sCallbackVar, mlocL);
else
SetLocalLocation(oPC, sCallbackVar, MetalocationToLocation(mlocL));
// Break the script execution association between this one and the callback script
// by delaying it. Probably unnecessary, but it will clear potential interference
// caused by things done in this execution
DelayCommand(0.2f, ExecuteScript(sCallbackScript, oPC));
}
else
{
FloatingTextStrRefOnCreature(16789977, oPC, FALSE);
}
}
// Handle possible quickselection
else if(GetHasTeleportQuickSelection(oPC, PRC_TELEPORT_ACTIVE_QUICKSELECTION))
{
// Get the quickselected metalocation and clear it
struct metalocation mlocL = GetActiveTeleportQuickSelection(oPC, TRUE);
int bTransViaPlants = GetLocalInt(oPC, "PRC_TransportViaPlants");
DeleteLocalInt(oPC, "PRC_TransportViaPlants");
object oArea = GetAreaFromMetalocation(mlocL);
if((bTransViaPlants && GetIsAreaNatural(oArea) && !GetIsAreaInterior(oArea))
|| !bTransViaPlants)
{
// Store the return value under the requested name and as the requested type
if(bMeta)
SetLocalMetalocation(oPC, sCallbackVar, mlocL);
else
SetLocalLocation(oPC, sCallbackVar, MetalocationToLocation(mlocL));
// Break the script execution association between this one and the callback script
// by delaying it. Probably unnecessary, but it will clear potential interference
// caused by things done in this execution
DelayCommand(0.2f, ExecuteScript(sCallbackScript, oPC));
}
else
{
SendMessageToPCByStrRef(oPC, 16789931);
}
}
// We have to go look at the stored array, so make sure it contains at least one entry
else if(!GetPersistantLocalInt(oPC, PRC_TELEPORT_ARRAY_NAME))
{// "You do not have any locations marked for teleporting to!"
SendMessageToPCByStrRef(oPC, 16825305);
// Store the PC's location
if(bMeta)
SetLocalMetalocation(oPC, sCallbackVar, LocationToMetalocation(GetLocation(oPC)));
else
SetLocalLocation(oPC, sCallbackVar, GetLocation(oPC));
// Break the script execution association between this one and the callback script
// by delaying it. Probably unnecessary, but it will clear potential interference
// caused by things done in this execution
DelayCommand(0.2f, ExecuteScript(sCallbackScript, oPC));
}
// No quickselection was active and there is at least one location to select, so run the
// conversation to find out where the user wants to go
else
{
SetLocalString(oPC, "PRC_TeleportTargetSelection_CallbackScript", sCallbackScript);
SetLocalString(oPC, "PRC_TeleportTargetSelection_ReturnStoreName", sCallbackVar);
SetLocalInt(oPC, "PRC_TeleportTargetSelection_ReturnAsMetalocation", bMeta);
StartDynamicConversation("prc_teleprt_conv", oPC,
bForce ? DYNCONV_EXIT_NOT_ALLOWED : DYNCONV_EXIT_ALLOWED_SHOW_CHOICE,
!bForce, bForce, oPC);
}
}
struct metalocation GetFirstStoredTeleportTargetLocation(object oPC)
{
// Return null if the array is empty
if(!GetPersistantLocalInt(oPC, PRC_TELEPORT_ARRAY_NAME))
return LocationToMetalocation(GetLocation(oPC), "Error: No stored locations! Returned current location of " + GetName(oPC));
// Set the iterator value for subsequent calls to GetNextStoredTeleportTargetLocation()
SetLocalInt(oPC, "PRC_Teleport_Array_Iterator", 1);
// Clean away the iterator on script execution end
DelayCommand(0.0f, DeleteLocalInt(oPC, "PRC_Teleport_Array_Iterator"));
return GetPersistantLocalMetalocation(oPC, PRC_TELEPORT_ARRAY_NAME + "_0");
}
struct metalocation GetNextStoredTeleportTargetLocation(object oPC)
{
// Return null if GetFirstStoredTeleportTargetLocation() hasn't been called previously
int nInd = GetLocalInt(oPC, "PRC_Teleport_Array_Iterator");
if(!nInd) return GetNullMetalocation();
// If the iteration has reached the end of the array, delete the iteration counter and return null
if(nInd > GetPersistantLocalInt(oPC, PRC_TELEPORT_ARRAY_NAME) - 1)
{
DeleteLocalInt(oPC, "PRC_Teleport_Array_Iterator");
return GetNullMetalocation();
}
// Increment iterator and return the value
SetLocalInt(oPC, "PRC_Teleport_Array_Iterator", nInd + 1);
return GetPersistantLocalMetalocation(oPC, PRC_TELEPORT_ARRAY_NAME + "_" + IntToString(nInd));
}
struct metalocation GetNthStoredTeleportTargetLocation(object oPC, int nInd)
{
// If out of lower or upper bound, return null
if(nInd < 0 || nInd > GetPersistantLocalInt(oPC, PRC_TELEPORT_ARRAY_NAME) - 1)
return GetNullMetalocation();
// Return the nth stored location
return GetPersistantLocalMetalocation(oPC, PRC_TELEPORT_ARRAY_NAME + "_" + IntToString(nInd));
}
int GetNumberOfStoredTeleportTargetLocations(object oPC)
{
return GetPersistantLocalInt(oPC, PRC_TELEPORT_ARRAY_NAME);
}
int GetHasTeleportQuickSelection(object oPC, int nSlot = PRC_TELEPORT_ACTIVE_QUICKSELECTION)
{
//SendMessageToPC(oPC, "GetLocalInt(oPC, PRC_Teleport_Quickselection): " + IntToString(GetLocalInt(oPC, "PRC_Teleport_Quickselection")));
//SendMessageToPC(oPC, "GetIsMetalocationValid(GetLocalMetalocation(oPC, PRC_Teleport_Quickselection)): " + IntToString(GetIsMetalocationValid(GetLocalMetalocation(oPC, "PRC_Teleport_Quickselection"))));
if(nSlot < -1 || !nSlot || nSlot > PRC_NUM_TELEPORT_QUICKSELECTS)
return FALSE;
if(nSlot == PRC_TELEPORT_ACTIVE_QUICKSELECTION)
return GetLocalInt(oPC, "PRC_Teleport_Quickselection");/* &&
GetIsMetalocationValid(GetLocalMetalocation(oPC, "PRC_Teleport_Quickselection"));*/
else
return GetLocalInt(oPC, "PRC_Teleport_QuickSelection_" + IntToString(nSlot));
}
struct metalocation GetActiveTeleportQuickSelection(object oPC, int bClear = FALSE)
{
if(GetHasTeleportQuickSelection(oPC, PRC_TELEPORT_ACTIVE_QUICKSELECTION))
{
struct metalocation mlocL = GetLocalMetalocation(oPC, "PRC_Teleport_Quickselection");
if(bClear)
RemoveTeleportQuickSelection(oPC, PRC_TELEPORT_ACTIVE_QUICKSELECTION);
return mlocL;
}
else
return GetNullMetalocation();
}
struct metalocation GetTeleportQuickSelection(object oPC, int nSlot = PRC_TELEPORT_ACTIVE_QUICKSELECTION)
{
// Make sure the slot is within allowed range
if(nSlot < -1 || !nSlot || nSlot > PRC_NUM_TELEPORT_QUICKSELECTS)
return GetNullMetalocation();
// The active quickselection was asked
if(nSlot == PRC_TELEPORT_ACTIVE_QUICKSELECTION)
return GetActiveTeleportQuickSelection(oPC, FALSE);
// The contents of a slot were asked, an the slot in question is not empty
else if(GetLocalInt(oPC, "PRC_Teleport_QuickSelection_" + IntToString(nSlot)))
return GetLocalMetalocation(oPC, "PRC_Teleport_QuickSelection_" + IntToString(nSlot));
// The slot is empty
else
return GetNullMetalocation();
}
void SetTeleportQuickSelection(object oPC, struct metalocation mlocL, int nSlot = PRC_TELEPORT_ACTIVE_QUICKSELECTION)
{
// Make sure the slot is within allowed range
if(nSlot < -1 || !nSlot || nSlot > PRC_NUM_TELEPORT_QUICKSELECTS)
return;
// Set either the active selection, or a slot depending on nSlot
if(nSlot == PRC_TELEPORT_ACTIVE_QUICKSELECTION)
{
SetLocalInt(oPC, "PRC_Teleport_Quickselection", TRUE); // Mark quickselection as active
SetLocalMetalocation(oPC, "PRC_Teleport_Quickselection", mlocL);
}
else
{
SetLocalInt(oPC, "PRC_Teleport_QuickSelection_" + IntToString(nSlot), TRUE); // Mark quickselection as existing
SetLocalMetalocation(oPC, "PRC_Teleport_QuickSelection_" + IntToString(nSlot), mlocL);
}
}
void RemoveTeleportQuickSelection(object oPC, int nSlot = PRC_TELEPORT_ACTIVE_QUICKSELECTION)
{
DeleteLocalInt(oPC, "PRC_Teleport_Quickselection");
DeleteLocalMetalocation(oPC, "PRC_Teleport_Quickselection");
}
void RemoveCurrentTeleportTargetLocation(object oPC)
{
// Return if GetFirstStoredTeleportTargetLocation() or GetNextStoredTeleportTargetLocation() hasn't been called previously.
int nInd = GetLocalInt(oPC, "PRC_Teleport_Array_Iterator");
if(!nInd) return;
// Remove the location
RemoveNthTeleportTargetLocation(oPC, nInd);
// Delete the iteration counter to keep potential errors down.
DeleteLocalInt(oPC, "PRC_Teleport_Array_Iterator");
}
void RemoveNthTeleportTargetLocation(object oPC, int nInd)
{
// If out of lower or upper bound, return
if(nInd < 0 || nInd > GetPersistantLocalInt(oPC, PRC_TELEPORT_ARRAY_NAME) - 1)
return;
// Get the index of the last element in the array and move elements back if needed
int nMax = GetPersistantLocalInt(oPC, PRC_TELEPORT_ARRAY_NAME) - 1;
for(; nInd < nMax; nInd++)
{
SetPersistantLocalMetalocation(oPC, PRC_TELEPORT_ARRAY_NAME + "_" + IntToString(nInd),
GetPersistantLocalMetalocation(oPC, PRC_TELEPORT_ARRAY_NAME + "_" + IntToString(nInd + 1))
);
// Move the map pin existence marker if it's present
if(GetLocalInt(oPC, PRC_TELEPORT_ARRAY_NAME + "_HasMapPin_" + IntToString(nInd + 1)))
SetLocalInt(oPC, PRC_TELEPORT_ARRAY_NAME + "_HasMapPin_" + IntToString(nInd), TRUE);
}
// Remove the last element and mark the size change
DeletePersistantLocalMetalocation(oPC, PRC_TELEPORT_ARRAY_NAME + "_" + IntToString(nMax));
DeleteLocalInt(oPC, PRC_TELEPORT_ARRAY_NAME + "_HasMapPin_" + IntToString(nMax));
SetPersistantLocalInt(oPC, PRC_TELEPORT_ARRAY_NAME, nMax);
// Delete the iteration counter to keep potential errors down.
DeleteLocalInt(oPC, "PRC_Teleport_Array_Iterator");
}
int AddTeleportTargetLocation(object oPC, location locToAdd, string sName)
{
return AddTeleportTargetLocationAsMeta(oPC, LocationToMetalocation(locToAdd, sName));
}
int AddTeleportTargetLocationAsMeta(object oPC, struct metalocation mlocToAdd)
{
// Make sure the metalocation is valid
if(!GetIsMetalocationValid(mlocToAdd))
{// "Location could not be marked due to technical limitations - unable to uniquely identify area."
SendMessageToPCByStrRef(oPC, 16825304);
return FALSE;
}
// Array size check. If no limit is defined via switch, default to 50.
int nInd = GetPersistantLocalInt(oPC, PRC_TELEPORT_ARRAY_NAME); // Array elements begin at index 0
int nMax = GetPRCSwitch(PRC_TELEPORT_MAX_TARGET_LOCATIONS) ?
GetPRCSwitch(PRC_TELEPORT_MAX_TARGET_LOCATIONS) :
50;
if(nInd >= nMax)
{// You have reached the maximum allowed teleport locations ( ).\nYou must remove at least one stored location before you can add new locations.
SendMessageToPC(oPC, GetStringByStrRef(16825294) + IntToString(nMax) + GetStringByStrRef(16825295));
return FALSE;
}
// All checks passed, store the location, increment array size and return
SetPersistantLocalMetalocation(oPC, PRC_TELEPORT_ARRAY_NAME + "_" + IntToString(nInd), mlocToAdd);
SetPersistantLocalInt(oPC, PRC_TELEPORT_ARRAY_NAME, nInd + 1);
return TRUE;
}
void TeleportLocationsToMapPins(object oPC)
{
// This function is only useful for PCs
if(!GetIsPC(oPC)) return;
// Iterate over all stored metalocations
int nMax = GetNumberOfStoredTeleportTargetLocations(oPC);
int i;
for(; i < nMax; i++)
{
// Add map pins to those locations that do not already have one
if(!GetLocalInt(oPC, PRC_TELEPORT_ARRAY_NAME + "_HasMapPin_" + IntToString(i)))
{
CreateMapPinFromMetalocation(GetNthStoredTeleportTargetLocation(oPC, i) , oPC);
SetLocalInt(oPC, PRC_TELEPORT_ARRAY_NAME + "_HasMapPin_" + IntToString(i), TRUE);
}
}
}
int GetCanTeleport(object oCreature, location lTarget, int bMovesCreature = FALSE, int bInform = FALSE, int bPublic = FALSE)
{
int bReturn = TRUE;
// First, check global switch to turn off teleporting
if(GetPRCSwitch(PRC_DISABLE_TELEPORTATION))
bReturn = FALSE;
// If the creature would be actually moved around, do some extra tests
if(bMovesCreature)
{
// Check area-specific variables
object oSourceArea = GetArea(oCreature);
object oTargetArea = GetAreaFromLocation(lTarget);
// Teleportation is between areas
if(oSourceArea != oTargetArea)
{
// Check forbiddance variable on the current area
if(GetLocalInt(oSourceArea, PRC_DISABLE_TELEPORTATION_IN_AREA) & PRC_DISABLE_TELEPORTATION_FROM_AREA)
bReturn = FALSE;
// Check forbiddance variable on the target area
if(GetLocalInt(oTargetArea, PRC_DISABLE_TELEPORTATION_IN_AREA) & PRC_DISABLE_TELEPORTATION_TO_AREA)
bReturn = FALSE;
}
// Teleportation within an area
else if(GetLocalInt(oSourceArea, PRC_DISABLE_TELEPORTATION_IN_AREA) & PRC_DISABLE_TELEPORTATION_WITHIN_AREA)
bReturn = FALSE;
}
// Check forbiddance variable on the creature
if(GetLocalInt(oCreature, PRC_DISABLE_CREATURE_TELEPORT))
bReturn = FALSE;
// Tell the creature about failure, if necessary
if(bInform & !bReturn)
{
// "Something prevents your extra-dimensional movement!"
FloatingTextStrRefOnCreature(16825298, oCreature, bPublic);
}
return bReturn;
}
void GetTeleportingObjects(object oCaster, int nCasterLvl, int bSelfOrParty)
{
// Store list of objects to teleport in an array on the caster
// First, null the array
array_delete(oCaster, PRC_TELEPORTING_OBJECTS_ARRAY);
array_create(oCaster, PRC_TELEPORTING_OBJECTS_ARRAY);
// Init array index variable
int i = 0;
// Casting Dimension Door always teleports at least the caster
array_set_object(oCaster, PRC_TELEPORTING_OBJECTS_ARRAY, i++, oCaster);
// If teleporting party, get all faction members fitting in within 10 feet. (Should be dependent on caster's reach,
// but that would mean < Small creatures could not teleport their party at all and even Mediums with their 5 foot
// reach might have trouble considering the position tracking code's shakiness)
if(bSelfOrParty)
{
// Carry amount variables
int nMaxCarry = nCasterLvl / 3,
nCarry = 0,
nIncrease;
nMaxCarry += GetLevelByClass(CLASS_TYPE_WAYFARER_GUIDE, oCaster);
location lSelf = GetLocation(oCaster);
object oTarget = GetFirstObjectInShape(SHAPE_SPHERE, FeetToMeters(10.0f), lSelf);
while(GetIsObjectValid(oTarget))
{
// Check if the target is member of the same faction as the caster. If it is, teleport it along.
if(GetFactionEqual(oCaster, oTarget) && oTarget != oCaster)
{
// Calculate how many carry slots the creature would take
nIncrease = GetCreatureSize(oTarget) == CREATURE_SIZE_HUGE ? 4 :
GetCreatureSize(oTarget) == CREATURE_SIZE_LARGE ? 2 :
1;
// Add others if the caster can carry them
if(nCarry + nIncrease <= nMaxCarry)
{
nCarry += nIncrease;
array_set_object(oCaster, PRC_TELEPORTING_OBJECTS_ARRAY, i++, oTarget);
}
// Otherwise inform the caster that they couldn't take the creature along
else // "You do not have anough carrying capacity to teleport X"
SendMessageToPC(oCaster, GetStringByStrRef(16825302) + " " + GetName(oTarget));
}
oTarget = GetNextObjectInShape(SHAPE_SPHERE, FeetToMeters(10.0f), lSelf);
}
}
/*
// Targeting one other being in addition to self. If it's hostile, it gets SR and a Will save.
else if(nSpellID = SPELLID_TELEPORT_TARGET)
{
object oTarget = PRCGetSpellTargetObject();
if(GetIsHostile())
{
PRCSignalSpellEvent(oTarget, TRUE, nSpellID); // Let the target know it was cast a spell at
//SR
if(!PRCDoResistSpell(oCaster, oTarget, nCasterLevel + SPGetPenetr()))
{
// Will save
if(!PRCMySavingThrow(SAVING_THROW_WILL, oTarget, PRCGetSaveDC(oTarget, oCaster), SAVING_THROW_TYPE_SPELL))
{
array_set_object(oCaster, PRC_TELEPORTING_OBJECTS_ARRAY, i++, oTarget);
} } }
// Not hostile, just add it to the list.
else
{
PRCSignalSpellEvent(oTarget, FALSE, nSpellID); // Let the target know it was cast a spell at
array_set_object(oCaster, PRC_TELEPORTING_OBJECTS_ARRAY, i++, oTarget);
}
}
*/
}
location GetTeleportError(location lOriginal, object oUser, int bNormallyErroless = FALSE, int bRecursing = FALSE)
{
if(DEBUG) DoDebug("prc_inc_teleport: GetTeleportError():\n"
+ "lOriginal = " + DebugLocation2Str(lOriginal) + "\n"
+ "oUser = " + DebugObject2Str(oUser) + "\n"
+ "bNormallyErroless = " + DebugBool2String(bNormallyErroless) + "\n"
+ "bRecursing = " + DebugBool2String(bRecursing) + "\n"
);
int nOverrideValue = GetLocalInt(GetAreaFromLocation(lOriginal), PRC_FORCE_TELEPORTATION_RESULT);
// If the effect cannot normally error and there is no override active, just return lOriginal
if(bNormallyErroless && !nOverrideValue)
return lOriginal;
// Roll for the result. If recursing from a mishap, roll d20 + 80, otherwise roll d100
int nRoll = bRecursing ? d20() + 80 : d100();
if (GetLevelByClass(CLASS_TYPE_WAYFARER_GUIDE, oUser) >= 3)
{
// Roll twice, take the better roll
int nRoll2 = bRecursing ? d20() + 80 : d100();
if (nRoll > nRoll2) nRoll = nRoll2;
}
// If an override value is specified, force the roll value. Override only applies in the first call, not on subsequent times
if(nOverrideValue && !bRecursing)
{
switch(nOverrideValue)
{
case PRC_FORCE_TELEPORTATION_RESULT_ONTARGET: nRoll = 1; break;
case PRC_FORCE_TELEPORTATION_RESULT_OFFTARGET: nRoll = 91; break;
case PRC_FORCE_TELEPORTATION_RESULT_WAYOFFTARGET: nRoll = 95; break;
case PRC_FORCE_TELEPORTATION_RESULT_MISHAP: nRoll = 99; break;
}
}
if (GetLocalInt(GetAreaFromLocation(lOriginal), "BlackLabyrinthTeleport")) nRoll = 91;
int nLabyrinth = GetLocalInt(oUser, "BlackLabyrinthTeleport");
if(!PRCMySavingThrow(SAVING_THROW_WILL, oUser, nLabyrinth, SAVING_THROW_TYPE_SPELL) && nLabyrinth) nRoll = 99;
else if (nLabyrinth) nRoll = 91;
if(DEBUG) DoDebug("prc_inc_teleport: GetTeleportError(): Roll is " + IntToString(nRoll) + ", forced = " + DebugBool2String(nOverrideValue));
/* On Target Off Target Way Off Target Mishap
* 01<30>90 91<39>94 95<39>98 99<39>100
*/
// On Target - Return original location
if(nRoll <= 90)
{
if(DEBUG) DoDebug("prc_inc_teleport: GetTeleportError(): On Target - Returning original location");
return lOriginal;
}
// Off Target - Get a random location in same area
else if(nRoll <= 94)
{
object oArea = GetAreaFromLocation(lOriginal);
int nAreaW = GetAreaWidth(oArea);
int nAreaH = GetAreaHeight(oArea);
vector vNew = Vector(Random(nAreaW) * 10.0f + 5.0f,
Random(nAreaH) * 10.0f + 5.0f,
GetPositionFromLocation(lOriginal).z
);
location lNew = Location(oArea, vNew, 0.0f);
if(DEBUG) DoDebug("prc_inc_teleport: GetTeleportError(): Off Target - Returning " + DebugLocation2Str(lNew));
return lNew;
}
// Way Off Target - Random location among stored teleport choices, or if there are no others, just stay where the user is
else if(nRoll <= 98)
{
int nLocs = GetNumberOfStoredTeleportTargetLocations(oUser);
int nRand = Random(nLocs);
location lReplacement = MetalocationToLocation(GetNthStoredTeleportTargetLocation(oUser, nRand));
if(DEBUG) DoDebug("prc_inc_teleport: GetTeleportError(): Way Off Target - Replacement location rolled: " + DebugLocation2Str(lReplacement) + "\n"
+ "Replacement location is useable: " + DebugBool2String(!(nLocs == 0 || lReplacement == lOriginal))
);
if(nLocs == 0 || lReplacement == lOriginal)
return GetLocation(oUser);
else
return lReplacement;
}
// Mishap:
// You and anyone else teleporting with you have gotten <20>scrambled.<2E>
// You each take 1d10 points of damage, and you reroll on the chart to see where you wind up.
// For these rerolls, roll 1d20+80. Each time <20>Mishap<61> comes up, the characters take more damage and must reroll.
else
{
if(DEBUG) DoDebug("prc_inc_teleport: GetTeleportError(): Mishap - damaging people");
object oTarget;
int i;
for(i = 0; i < array_get_size(oUser, PRC_TELEPORTING_OBJECTS_ARRAY); i++)
{
oTarget = array_get_object(oUser, PRC_TELEPORTING_OBJECTS_ARRAY, i);
ApplyEffectToObject(DURATION_TYPE_INSTANT, EffectDamage(d10(), DAMAGE_TYPE_MAGICAL), oTarget);
}
return GetTeleportError(lOriginal, oUser, bNormallyErroless, TRUE);
}
}
void DisallowTeleport(object oTarget)
{
if(DEBUG) DoDebug("DisallowTeleport():\n"
+ "oTarget = " + DebugObject2Str(oTarget) + "\n"
+ "\n"
+ "New blocking variable value: " + IntToString(GetLocalInt(oTarget, PRC_DISABLE_CREATURE_TELEPORT) + 1) + "\n"
);
SetLocalInt(oTarget, PRC_DISABLE_CREATURE_TELEPORT,
GetLocalInt(oTarget, PRC_DISABLE_CREATURE_TELEPORT) + 1
);
}
void AllowTeleport(object oTarget, int bClearAll = FALSE)
{
if(DEBUG) DoDebug("AllowTeleport():\n"
+ "oTarget = " + DebugObject2Str(oTarget) + "\n"
+ "bClearAll = " + DebugBool2String(bClearAll) + "\n"
+ "\n"
+ "Old blocking variable value: " + IntToString(GetLocalInt(oTarget, PRC_DISABLE_CREATURE_TELEPORT))
);
int nValue = GetLocalInt(oTarget, PRC_DISABLE_CREATURE_TELEPORT) - 1;
if((nValue > 0) && !bClearAll)
SetLocalInt(oTarget, PRC_DISABLE_CREATURE_TELEPORT, nValue);
else
DeleteLocalInt(oTarget, PRC_DISABLE_CREATURE_TELEPORT);
if(DEBUG) DoDebug("New blocking variable value: " + (((nValue > 0) && !bClearAll) ? IntToString(nValue) : "Deleted"));
}
void ShadowPounce(object oPC)
{
if (GetHasFeat(FEAT_SHADOW_POUNCE, oPC))
{
location lTarget = GetLocation(oPC);
// Use the function to get the closest creature as a target
object oAreaTarget = MyFirstObjectInShape(SHAPE_SPHERE, RADIUS_SIZE_SMALL, lTarget, TRUE, OBJECT_TYPE_CREATURE);
while(GetIsObjectValid(oAreaTarget))
{
if(oAreaTarget != oPC && // Not you
GetIsInMeleeRange(oPC, oAreaTarget) && // They must be in melee range
GetIsEnemy(oAreaTarget, oPC)) // Only enemies
{
PerformAttackRound(oAreaTarget, oPC, EffectVisualEffect(VFX_IMP_NEGATIVE_ENERGY), 0.0, 0, 0, 0, TRUE, "Shadow Pounce Hit", "Shadow Pounce Miss", FALSE, FALSE, TRUE);
break; //End loop
}
//Select the next target within the spell shape.
oAreaTarget = MyNextObjectInShape(SHAPE_SPHERE, RADIUS_SIZE_SMALL, lTarget, TRUE, OBJECT_TYPE_CREATURE);
}
}
}
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