//inc_quests
//Modular Quests System
//Stephen Jackson / losl
//blade2k.losl@gmail.com
//Uses a system of modules to implement quests.

//CONSTANTS
const string QUEST_PREFIX = "QUEST_";
const string QUEST_2DA = "quests";
const string QUEST_STARTVAR = "QUEST_Start";

//PROTOTYPES

//QUEST_beginQuest()
//Arguements: oPC - PC begining the quest
//            oGiver - NPC giving the quest
//Interprests variables from the quest giver and sets local
//variables on the PC to mark the quest progress.
void QUEST_beginQuest(object oPC, object oGiver);

//QUEST_branch()
//Arguments: oPC - PC doing the quest
//           oGiver - The Quest giver
//           nConflict - The conflict step we are advancing from
//           nBranch - Which one we are testing for
//           bSuccess - Wheither or not advance for success or failure
//Changes the quest marker for oPC, advancing the quest
void QUEST_branch(object oPC, object oGiver, int nConflict, int nBranch, int bSuccess);

//QUEST_performCheck()
//Arguements: oPC - PC doing the quest
//            nConflict - the current conflict line
//            nBranch - Which branch we are checking
int QUEST_performCheck(object oPC, int nConflict, int nBranch);

//QUEST_getConflict
//Arguments: oPC - PC doing the quest
//           oGiver - The Quest Giver
int QUEST_getConflict(object oPC, object oGiver);

//SKILL CHECK PROTOTYPES

//QUEST_persuadeCheck()
//Arguements: oPC - PC doing the quest
//            nCheckDC - DC of the check
//on oGiver and makes a persuade check, true if the check passed or false if it didn't.
int QUEST_persuadeCheck(object oPC, int nCheckDC);

//QUEST_intimidateCheck
//Arguements: oPC - PC doing the quest
//            nCheckDC - DC of the check
//on oGiver and makes a intimidate check, true if the check passed or false if it didn't.
int QUEST_intimidateCheck(object oPC, int nCheckDC);

//QUEST_wisdomCheck
//Arguements: oPC - PC doing the quest
//            nCheckDC - DC of the check
//on oGiver and makes a wisdom check, true if the check passed or false if it didn't.
int QUEST_wisdomCheck(object oPC, int nCheckDC);

//QUEST_intelligenceCheck
//Arguements: oPC - PC doing the quest
//            nCheckDC - DC of the check
//on oGiver and makes a intelligence check, true if the check passed or false if it didn't.
int QUEST_intelligenceCheck(object oPC, int nCheckDC);

//QUEST_charismaCheck
//Arguements: oPC - PC doing the quest
//            nCheckDC - DC of the check
//on oGiver and makes a charisma check, true if the check passed or false if it didn't.
int QUEST_charismaCheck(object oPC, int nCheckDC);

//QUEST_bluffCheck
//Arguements: oPC - PC doing the quest
//            nCheckDC - DC of the check
//on oGiver and makes a bluff check, true if the check passed or false if it didn't.
int QUEST_bluffCheck(object oPC, int nCheckDC);


//DEFINITIONS
void QUEST_beginQuest(object oPC, object oGiver)
{
    SetLocalInt(oPC, QUEST_PREFIX+GetTag(oGiver), GetLocalInt(oGiver,QUEST_PREFIX+QUEST_STARTVAR));
}

void QUEST_branch(object oPC, object oGiver, int nConflict, int nBranch, int bSuccess)
{
    string sToFetch = "Branch";
    string sConflict;
    sToFetch = sToFetch + IntToString(nBranch);
    if(bSuccess)
        sToFetch = sToFetch+"S";
    else
        sToFetch = sToFetch+"F";
    sConflict = Get2DAString(QUEST_2DA, sToFetch, nConflict);
    SetLocalInt(oPC, QUEST_PREFIX+GetTag(oGiver), StringToInt(sConflict));
}