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fight.m
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1995-01-21
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/*
* Amiga MUD
*
* Copyright (c) 1995 by Chris Gray
*/
/*
* fight.m - add player stats, fighting, etc. to the starter dungeon.
*/
private tp_fight CreateTable().
use tp_fight
/*
* NOTE: there is a direct dependency on r_arrivals, to send killed
* players there.
*/
define t_fight STEPS_PER_REGAINED_HIT_POINT 25.
define t_fight BLUTOS_AFTER_DYING 25.
define t_fight RANDOM_MONSTER_LIFE 100.
define t_fight FOREVER_LIFE -1.
/* first, the new player properties. Note: these are all the effective values,
which may include modifications from armour, weapons, spells, etc. */
define t_fight p_pInited CreateBoolProp(). /* player has been set up */
define t_fight p_pFightTerse CreateBoolProp().
define t_fight p_pFightSuperTerse CreateBoolProp().
define t_fight p_pHitMax CreateIntProp(). /* max hit points */
define t_fight p_pHitNow CreateIntProp(). /* current hit points */
define t_fight p_pHitCount CreateIntProp(). /* part count for healing */
define t_fight p_pExperience CreateIntProp(). /* experience */
define t_fight p_pLevel CreateIntProp(). /* current level */
define t_fight p_pStrength CreateIntProp(). /* strength */
define t_fight p_pSpeed CreateIntProp(). /* speed/dexterity */
define t_fight p_pProtection CreateIntProp(). /* current armour class */
define t_fight p_pWeapon CreateThingProp(). /* current weapon */
define t_fight p_pShield CreateThingProp(). /* current shield */
define t_fight p_pArmour CreateThingProp(). /* current armour */
define t_fight p_pCurrentTarget CreateThingProp(). /* current opponent */
define t_fight p_pDieNotifyList CreateActionListProp().
define t_fight p_pNewMonster CreateThingProp(). /* temp during creation */
define t_fight p_pWieldChecker CreateActionProp(). /* allow player check */
/* monster-only properties */
define t_fight p_mActions CreateStringProp(). /* single string of actions */
define t_fight p_mActionIndexes CreateIntListProp(). /* indices of them */
define t_fight p_mMovesUntilVanish CreateIntProp(). /* when it leaves */
define t_fight p_mInitAction CreateActionProp(). /* startup action */
define t_fight p_mMoveAction CreateActionProp(). /* step action */
define t_fight p_mAfterMoveAction CreateActionProp(). /* on enter new room */
define t_fight p_mFightAction CreateActionProp(). /* fight action */
define t_fight p_mSpecialAction CreateActionProp(). /* action to do */
define t_fight p_mKillAction CreateActionProp(). /* action on kill */
define t_fight p_mCreateAction CreateActionProp(). /* something new */
define t_fight p_mArriveAction CreateActionProp(). /* something comes */
define t_fight p_mArrivedAction CreateActionProp(). /* check new loc */
define t_fight p_mExpired CreateBoolProp(). /* it has "died" */
define t_fight p_mBlocker CreateBoolProp(). /* it can block */
define t_fight p_mHunting CreateBoolProp(). /* look for target */
/* properties for weapons/shield/armour */
define t_fight p_oHitBonus CreateIntProp(). /* hitpoints bonus */
define t_fight p_oStrBonus CreateIntProp(). /* strength bonus */
define t_fight p_oSpeedBonus CreateIntProp(). /* speed bonus */
define t_fight p_oArmourProt CreateIntProp(). /* armour protection bonus */
define t_fight p_oShieldProt CreateIntProp(). /* shield protection bonus */
define t_fight p_oAccuracy CreateIntProp(). /* base accuracy level */
define t_fight p_oDamage CreateIntProp(). /* base damage level */
define t_fight p_oHealing CreateIntProp(). /* strength of heal */
define t_fight p_oWieldChecker CreateActionProp(). /* when wield a weapon */
/* properties on rooms */
define t_fight p_rNoGenerateMonsters CreateBoolProp()./* no new baddies */
define t_fight p_rMonsterList CreateThingListProp(). /* what might turn up */
define t_fight p_rMonsterChance CreateIntListProp(). /* diff per person */
define t_fight p_rMonsterTotal CreateIntProp(). /* total of the chances */
/* use these for proc forward references */
define tp_fight for_MonsterMove CreateActionProp().
define tp_fight forwardReference CreateThing(nil).
/*
* fighterDesc - return additional description for a fighter.
*/
define tp_fight proc fighterDesc()string:
thing it, weapon, shield, armour;
string name, s, shieldName, armourName;
it := It();
s := "";
name := FormatName(it@p_pName);
weapon := it@p_pWeapon;
shield := it@p_pShield;
if shield ~= nil then
shieldName := FormatName(shield@p_oName);
fi;
armour := it@p_pArmour;
if armour ~= nil then
armourName := FormatName(armour@p_oName);
fi;
if weapon = nil then
if shield = nil then
if armour ~= nil then
s := name + " is wearing " + armourName;
fi;
else
s := name + AAn(" is using", shieldName);
if armour ~= nil then
s := s + " and wearing " + armourName;
fi;
fi;
else
s := name + AAn(" is wielding", FormatName(weapon@p_oName));
if shield = nil then
if armour ~= nil then
s := s + " and wearing " + armourName;
fi;
else
if armour ~= nil then
s := s + AAn(", using", shieldName);
s := s + " and wearing " + armourName;
else
s := s + AAn(" and using", shieldName);
fi;
fi;
fi;
if s ~= "" then
s := " " + s + ".";
fi;
s
corp;
/*
* useItem - start using the given item.
*/
define tp_fight proc useItem(thing th)void:
thing me;
list action la;
me := Me();
me@p_pHitMax := me@p_pHitMax + th@p_oHitBonus;
me@p_pStrength := me@p_pStrength + th@p_oStrBonus;
me@p_pSpeed := me@p_pSpeed + th@p_oSpeedBonus;
me@p_pProtection := me@p_pProtection + th@p_oArmourProt + th@p_oShieldProt;
la := me@p_pDescMore;
if la = nil then
la := CreateActionList();
me@p_pDescMore := la;
fi;
if FindElement(la, fighterDesc) = -1 then
AddTail(la, fighterDesc);
fi;
corp;
/*
* unUseItem - stop using the given item.
*/
define tp_fight proc unUseItem(thing th, who)void:
who@p_pHitMax := who@p_pHitMax - th@p_oHitBonus;
who@p_pStrength := who@p_pStrength - th@p_oStrBonus;
who@p_pSpeed := who@p_pSpeed - th@p_oSpeedBonus;
who@p_pProtection := who@p_pProtection -
th@p_oArmourProt - th@p_oShieldProt;
corp;
/* the wear/use/wield routines for armour/shields/weapons */
define tp_fight proc armourDrop(thing th)status:
thing who;
who := th@p_oCarryer;
if who ~= nil then
unUseItem(th, who);
who -- p_pArmour;
th -- p_oUnGetChecker;
fi;
continue
corp;
define tp_fight proc shieldDrop(thing th)status:
thing who;
who := th@p_oCarryer;
if who ~= nil then
unUseItem(th, who);
who -- p_pShield;
th -- p_oUnGetChecker;
fi;
continue
corp;
define tp_fight proc weaponDrop(thing th)status:
thing who;
who := th@p_oCarryer;
if who ~= nil then
unUseItem(th, who);
who -- p_pWeapon;
th -- p_oUnGetChecker;
fi;
continue
corp;
define tp_fight proc armourWear()status:
thing th, me, oldArmour;
th := It();
me := Me();
oldArmour := me@p_pArmour;
if oldArmour ~= nil then
unUseItem(oldArmour, me);
oldArmour -- p_oUnGetChecker;
fi;
useItem(th);
th@p_oUnGetChecker := armourDrop;
me@p_pArmour := th;
Print("You are now wearing the " + FormatName(th@p_oName) + ".\n");
succeed
corp;
define tp_fight proc shieldUse()status:
thing th, me, oldShield;
th := It();
me := Me();
oldShield := me@p_pShield;
if oldShield ~= nil then
unUseItem(oldShield, me);
oldShield -- p_oUnGetChecker;
fi;
useItem(th);
th@p_oUnGetChecker := shieldDrop;
me@p_pShield := th;
Print("You are now using the " + FormatName(th@p_oName) + ".\n");
succeed
corp;
define tp_fight proc weaponWield()status:
thing th, me, oldWeapon;
th := It();
me := Me();
oldWeapon := me@p_pWeapon;
if oldWeapon ~= nil then
unUseItem(oldWeapon, me);
oldWeapon -- p_oUnGetChecker;
fi;
useItem(th);
th@p_oUnGetChecker := weaponDrop;
me@p_pWeapon := th;
Print("You are now wielding the " + FormatName(th@p_oName) + ".\n");
succeed
corp;
/*
* SetupWeapon - set up a model object as a weapon.
*/
define t_fight proc public SetupWeapon(thing model; int hitBonus, strBonus,
speedBonus, armourProt, shieldProt, accuracy, damage)void:
if hitBonus ~= 0 then
model@p_oHitBonus := hitBonus;
fi;
if strBonus ~= 0 then
model@p_oStrBonus := strBonus;
fi;
if speedBonus ~= 0 then
model@p_oSpeedBonus := speedBonus;
fi;
if armourProt ~= 0 then
model@p_oArmourProt := armourProt;
model@p_oWearChecker := armourWear;
fi;
if shieldProt ~= 0 then
model@p_oShieldProt := shieldProt;
model@p_oUseChecker := shieldUse;
fi;
if accuracy ~= 0 then
model@p_oAccuracy := accuracy;
fi;
if damage ~= 0 then
model@p_oDamage := damage;
model@p_oWieldChecker := weaponWield;
fi;
corp;
/*
* WeaponSell - companion routine - set up what is for sale.
*/
define t_fight proc public WeaponSell(thing room; string name, desc;
int price, hitBonus, strBonus, speedBonus,
armourProt, shieldProt, accuracy, damage
)thing:
thing model;
model := AddForSale(room, name, desc, price, nil);
SetupWeapon(model, hitBonus, strBonus, speedBonus, armourProt, shieldProt,
accuracy, damage);
model
corp;
define tp_fight proc healBuy()status:
thing th, me;
int n, hits, delta;
th := It();
me := Me();
n := th@p_oHealing;
n := n / 2 + Random(n / 2);
hits := me@p_pHitNow;
delta := me@p_pHitMax - hits;
if n > delta then
n := delta;
fi;
me@p_pHitNow := hits + n;
if n = 1 then
Print("You are healed for one point.\n");
else
Print("You are healed for " + IntToString(n) + " points.\n");
fi;
if not me@p_pHidden then
OPrint(FormatName(me@p_pName) + " makes a purchase.\n");
fi;
/* We are going to return 'false' to tell StoreBuy to not buy the
item, but we do want to pay for it. */
if not me@p_pPrivileged then
me@p_pMoney := me@p_pMoney - th@p_oPrice;
fi;
fail
corp;
/*
* HealSell - set up a healing "object".
*/
define t_fight proc public HealSell(thing room; string name;
int cost, healing)void:
thing model;
model := AddForSale(room, name, "", cost, healBuy);
model@p_oHealing := healing;
corp;
/*
* showStats - show the statistics of the given thing (monster or player)
*/
define tp_fight proc showStats(thing who; bool forceLong)void:
int ac;
thing th;
Print(FormatName(who@p_pName));
Print(": Hit: ");
IPrint(who@p_pHitNow);
Print("/");
IPrint(who@p_pHitMax);
Print(" Exp: ");
IPrint(who@p_pExperience);
Print(" Lvl: ");
IPrint(who@p_pLevel);
Print(" Str: ");
IPrint(who@p_pStrength);
Print(" Spd: ");
IPrint(who@p_pSpeed);
Print(" AC: ");
ac := who@p_pProtection;
if ac > 0 then
Print("+");
fi;
IPrint(ac);
Print(" Bl: ");
IPrint(who@p_pMoney);
Print("\n");
if forceLong or not who@p_pFightTerse then
th := who@p_pWeapon;
if th ~= nil then
Print("Weapon: ");
Print(FormatName(th@p_oName));
Print("\n");
fi;
th := who@p_pShield;
if th ~= nil then
Print("Shield: ");
Print(FormatName(th@p_oName));
Print("\n");
fi;
th := who@p_pArmour;
if th ~= nil then
Print("Armour: ");
Print(FormatName(th@p_oName));
Print("\n");
fi;
fi;
corp;
/**************************************************************************\
* *
* Code, etc. for monsters *
* *
\**************************************************************************/
/* NOTE: each monster points at the player it is currently attacking, which
is usually the player which caused it to come into being, but can be
another, if that other attacked the monster. Players point at the monster
they most recently created or attacked, but those pointers are subject
to testing before they are used, since the monsters can leave. */
/* the fighting code */
/*
* AddExperience - do all needed on an experience gain or loss.
*/
define t_fight proc public AddExperience(thing thePlayer; int n)void:
int level, value;
n := n + thePlayer@p_pExperience;
thePlayer@p_pExperience := n;
level := 0;
value := 10;
while value <= n do
value := value * 10;
level := level + 1;
od;
value := thePlayer@p_pLevel;
if level ~= value then
thePlayer@p_pLevel := level;
if level > value then
SPrint(thePlayer, "You have gained a level!\n");
if Random(2) = 0 then
SPrint(thePlayer, "You gain speed.\n");
thePlayer@p_pSpeed := thePlayer@p_pSpeed + 1;
else
SPrint(thePlayer, "You gain strength.\n");
thePlayer@p_pStrength := thePlayer@p_pStrength + 1;
fi;
thePlayer@p_pHitMax := thePlayer@p_pHitMax + 8 + Random(5);
else
SPrint(thePlayer, "You have lost a level!\n");
if thePlayer@p_pSpeed > thePlayer@p_pStrength or
thePlayer@p_pSpeed = thePlayer@p_pStrength and Random(2) = 0
then
SPrint(thePlayer, "You lose speed.\n");
thePlayer@p_pSpeed := thePlayer@p_pSpeed - 1;
else
SPrint(thePlayer, "You lose strength.\n");
thePlayer@p_pStrength := thePlayer@p_pStrength - 1;
fi;
n := thePlayer@p_pHitMax - 8 - Random(5);
if n < 10 then
n := 10;
fi;
thePlayer@p_pHitMax := n;
fi;
fi;
corp;
/*
* FindLoot - the player finds loot from a kill.
*/
define t_fight proc public FindLoot(int amount)void:
thing me;
if amount = 0 then
amount := 1;
fi;
if amount = 1 then
Print("You found one bluto of loot.\n");
else
Print("You found ");
IPrint(amount);
Print(" blutos of loot.\n");
fi;
me := Me();
me@p_pMoney := me@p_pMoney + amount;
corp;
/*
* part of KillPlayer.
*/
define tp_fight proc showAndLook()status:
ShowIcon();
ignore ShowRoomToMe(true);
continue
corp;
/*
* KillPlayer - general routine for killing a player. Send him back to the
* arrivals room with no belongings and 25 blutos.
* NOTE: if a player tells Packrat to go into the proving grounds, she
* will be set up to fight, just as if she were a player. Then, if
* someone kills her, this routine will be called by her!
*/
define t_fight proc public KillPlayer(thing victim, killer)void:
list action la;
list thing lt;
int count, i;
action a;
thing here, item, killerLoc;
string playerName;
la := victim@p_pDieNotifyList;
count := Count(la);
i := 0;
while i ~= count do
a := la[i];
if call(a, bool)(victim) then
DelElement(la, a);
count := count - 1;
else
i := i + 1;
fi;
od;
here := AgentLocation(victim);
lt := victim@p_pCarrying;
count := Count(lt);
i := 0;
while i < count do
item := lt[i];
if DoDrop(here, victim, item) = continue then
count := count - 1;
else
i := i + 1;
fi;
od;
/* this makes for a non-obvious cheat, but I want it disabled anyway */
playerName := FormatName(victim@p_pName);
if playerName ~= "Packrat" then
victim@p_pMoney := BLUTOS_AFTER_DYING;
fi;
victim@p_pHitNow := 10;
victim@p_pExperience := victim@p_pExperience / 2;
AddExperience(victim, 0);
if victim@p_pHidden then
victim@p_pHidden := false;
ABPrint(here, victim, victim,
"Something fades into view. It is the corpse of " + playerName +
"!\n");
fi;
ABPrint(here, victim, victim,
"The corpse just fades away, but you catch a glimpse from the corner "
"of your eye of a pale cloud floating off.\n");
ignore ForceAction(victim, DoUnShowIcon);
SetAgentLocation(victim, r_arrivals);
SPrint(victim,
"You feel an abrupt tearing of the local continuum as your essence "
"departs from your ravaged body. Looking down, you see your corpse fade "
"away to nothing, leaving little sign of your recent presence. A feeling "
"of lightness pervades your being, and you begin to float away from the "
"scene. The floating quickens and the world becomes a blur of motion. Soon "
"you can again make out your surroundings.\n");
ABPrint(r_arrivals, victim, victim, "From the corner of your eye "
"you see a pale cloud float into view, which then solidifies into " +
FormatName(victim@p_pName) + ".\n");
ignore ForceAction(victim, showAndLook);
/* did the killer kill off the only light source? */
if killer ~= victim and not LightAt(here) then
/* it may have gotten dark there */
killerLoc := AgentLocation(killer);
if killerLoc ~= here or not HasLight(killer) then
ForEachAgent(here, UnShowRoomFromAgent);
if killerLoc = here then
if killer = Me() then
UnShowRoomFromMe();
else
UnShowRoomFromAgent(killer);
fi;
fi;
fi;
fi;
corp;
/*
* MonsterHitPlayer - have the monster hit the player.
* Note: this can be executed by the player or by the monster!
* Return 'true' if the player is still alive.
*/
define t_fight proc public MonsterHitPlayer(thing monster,thePlayer,where)bool:
string monsterName, playerName;
int n, hits;
bool alive;
if thePlayer@p_pCurrentTarget = nil then
thePlayer@p_pCurrentTarget := monster;
fi;
alive := true;
n := monster@p_oAccuracy;
if n ~= 0 and Here()@p_rMonsterList ~= nil then
/* Special case - if accuracy = 0, the monster never attacks.
Also, don't let monsters attack in a non-combat area, since
the player can't hit back! */
monsterName := FormatName(monster@p_pName);
playerName := FormatName(thePlayer@p_pName);
if thePlayer@p_pHidden then
ABPrint(where, thePlayer, thePlayer,
monsterName + " attacks something.\n");
else
ABPrint(where, thePlayer, thePlayer,
monsterName + " attacks " + playerName + ".\n");
fi;
/* first, does the attack hit? Note: 5 is "standard". */
n := n * 3 + monster@p_pSpeed - 5;
if n ~= 0 then
n := Random(60 / n);
else
n := 1;
fi;
if n = 0 then
/* A hit. Get basic damage done by monster */
n := (monster@p_oDamage + 1) * 4;
n := (n / 2 + Random(n / 2 + 3)) / 4;
/* Modify by player armour class */
n := n + thePlayer@p_pProtection - 9;
/* and for excessive player strength */
n := n - (thePlayer@p_pStrength - 3) / 5;
if n > 0 then
hits := thePlayer@p_pHitNow;
hits := hits - n;
SPrint(thePlayer, monsterName + " hits for " +
if n = 1 then
"one point"
else
IntToString(n) + " points"
fi +
". [" + IntToString(hits) + "/" +
IntToString(thePlayer@p_pHitMax) + "]\n");
if hits <= 0 then
SPrint(thePlayer, "You are killed!\n");
if not thePlayer@p_pHidden then
ABPrint(where, thePlayer, thePlayer,
monsterName + " kills " + playerName + "!\n");
fi;
KillPlayer(thePlayer, monster);
alive := false;
else
thePlayer@p_pHitNow := hits;
fi;
else
if not thePlayer@p_pFightSuperTerse then
SPrint(thePlayer,
monsterName + " hits but does no damage.\n");
fi;
fi;
else
if not thePlayer@p_pFightTerse then
SPrint(thePlayer, monsterName + " attacks but misses.\n");
fi;
fi;
fi;
alive
corp;
/*
* KillMonster - normal stuff for killing a monster.
*/
define t_fight proc KillMonster(thing monster)void:
string monsterName;
thing me, here;
list thing lt;
int i;
me := Me();
monsterName := FormatName(monster@p_pName);
Print(monsterName + " is killed!\n");
if me@p_pHidden then
OPrint(monsterName + " is killed!\n");
else
OPrint(FormatName(me@p_pName) + " kills " + monsterName + "!\n");
fi;
me -- p_pCurrentTarget;
lt := monster@p_pCarrying;
if lt ~= nil then
here := Here();
i := Count(lt);
while i ~= 0 do
i := i - 1;
ignore DoDrop(here, monster, lt[i]);
od;
fi;
if monster ~= me then
i := monster@p_pMoney;
if i ~= 0 then
FindLoot((i + 1) / 2 + Random((i + 1) / 2));
fi;
fi;
ignore ForceAction(monster, DoUnShowIcon);
corp;
/*
* PlayerHitMonster - the player is attacking the monster.
* Return 'true' if the monster is still alive.
* Note: this is only ever executed by the player.
*/
define t_fight proc public PlayerHitMonster(thing thePlayer, monster)bool:
thing weapon, here;
string monsterName;
int n, hits;
list thing lt;
bool alive;
action a;
alive := true;
monster@p_mMovesUntilVanish := RANDOM_MONSTER_LIFE;
thePlayer@p_pCurrentTarget := monster;
if monster@p_pCurrentTarget ~= thePlayer then
/* if multiple people are bashing on a monster, it randomly
targets one of them */
if monster@p_pCurrentTarget = nil or Random(2) = 0 then
monster@p_pCurrentTarget := thePlayer;
fi;
fi;
weapon := thePlayer@p_pWeapon;
monsterName := FormatName(monster@p_pName);
if thePlayer@p_pHidden then
OPrint(monsterName + " is attacked.\n");
else
OPrint(FormatName(thePlayer@p_pName) + " attacks " + monsterName +
".\n");
fi;
/* first, does the attack hit? Note: 5 is "standard". */
if weapon = nil then
n := 5;
else
n := weapon@p_oAccuracy;
fi;
n := (n + thePlayer@p_pLevel) * 3 + thePlayer@p_pSpeed - 5;
/* weaponless level 0 character has one chance in 4 of hitting */
/* weaponless level 1 - 4 character has one chance in 3 of hitting */
/* weaponless level 5 - 10 character has one chance in 2 of hitting */
/* weaponless level 11 and up character always hits */
if n ~= 0 then
n := Random(60 / n);
else
n := 1;
fi;
if n = 0 then
/* A hit! How much damage? */
if weapon = nil then
n := 3;
else
n := weapon@p_oDamage;
fi;
n := (n + thePlayer@p_pStrength) * 2;
n := (n / 2 + Random(n / 2 + 3)) / 4;
/* Modify by monster armour class */
n := n + monster@p_pProtection - 9;
if n > 0 then
Print("You hit for " + IntToString(n) +
if n = 1 then " point.\n" else " points.\n" fi);
hits := monster@p_pHitNow;
if n >= hits then
/* it is killed */
a := monster@p_mKillAction;
if a ~= nil then
alive := call(a, bool)(monster);
else
alive := false;
KillMonster(monster);
DestroyMachine(monster);
AddExperience(thePlayer, hits);
fi;
else
monster@p_pHitNow := hits - n;
AddExperience(thePlayer, n);
fi;
else
if not thePlayer@p_pFightSuperTerse then
Print("You hit " + monsterName + " but do no damage.\n");
fi;
fi;
else
if not thePlayer@p_pFightTerse then
Print("You attack " + monsterName + " but miss.\n");
fi;
fi;
alive
corp;
/*
* PlayerHitPlayer - the current player is attacking the given player.
*/
define t_fight proc public PlayerHitPlayer(thing target)void:
thing here, thePlayer, weapon;
string playerName, targetName, points;
int n, hits;
here := Here();
thePlayer := Me();
playerName := FormatName(thePlayer@p_pName);
targetName := FormatName(target@p_pName);
if target@p_pInited then
if not thePlayer@p_pHidden and not target@p_pHidden then
ABPrint(here, target, thePlayer,
playerName + " attacks " + targetName + ".\n");
fi;
weapon := thePlayer@p_pWeapon;
/* first, does the attack hit? Note: 5 is "standard". */
if weapon = nil then
n := 5;
else
n := weapon@p_oAccuracy;
fi;
n := n + thePlayer@p_pLevel;
if n ~= 0 then
n := (Random(200 / n) + 5) / 10;
else
n := 1;
fi;
if n = 0 then
/* A hit! How much damage? */
if weapon = nil then
n := 5;
else
n := weapon@p_oDamage;
fi;
n := n + thePlayer@p_pStrength / 5;
n := n / 2 + Random(n / 2) + 1;
/* Modify by target armour class */
n := n + target@p_pProtection - 9;
/* and for excessive player strength */
n := n - target@p_pStrength / 5;
if n > 0 then
hits := target@p_pHitNow;
SPrint(target, playerName +
" attacks you and hits for " +
if n = 1 then
"one point"
else
IntToString(n) + " points"
fi + ". [" + IntToString(hits - n) + "/" +
IntToString(hits) + "]\n");
Print("You hit for " + if n = 1 then "one point" else
IntToString(n) + " points" fi + ".\n");
if n >= hits then
/* target is killed */
n := hits;
if not thePlayer@p_pHidden and not target@p_pHidden then
ABPrint(here, target, thePlayer,
playerName + " kills " + targetName + "!\n");
fi;
SPrint(target, playerName + " has killed you!\n");
Print(targetName + " is killed!\n");
if target@p_pMoney ~= 0 then
FindLoot(target@p_pMoney);
fi;
KillPlayer(target, thePlayer);
else
target@p_pHitNow := hits - n;
fi;
AddExperience(thePlayer, n);
else
if not target@p_pFightSuperTerse then
SPrint(target, playerName +
" attacks you and hits, but does no damage.\n");
fi;
if not thePlayer@p_pFightSuperTerse then
Print("You hit " + targetName + " but do no damage.\n");
fi;
fi;
else
if not target@p_pFightTerse then
SPrint(target, playerName + " attacks you but misses.\n");
fi;
if not thePlayer@p_pFightTerse then
Print("You attack " + targetName + " but miss.\n");
fi;
fi;
else
Print(targetName + " is not set up for fighting.\n");
fi;
corp;
/*
* InitMonsterModels - clear a room for a new opponent set.
*/
define t_fight proc public InitMonsterModels(thing room; int initTotal)void:
room@p_rMonsterList := CreateThingList();
room@p_rMonsterChance := CreateIntList();
room@p_rMonsterTotal := initTotal;
corp;
/*
* AddPossibleMonster - add a monster to a room's opponent list.
*/
define t_fight proc public AddPossibleMonster(thing room, monster;
int likelihood)void:
AddTail(room@p_rMonsterList, monster);
AddTail(room@p_rMonsterChance, likelihood);
room@p_rMonsterTotal := room@p_rMonsterTotal + likelihood;
corp;
/*
* doRunAway - part of RunAwaySoon, and hence of RunAway.
*/
define tp_fight proc doRunAway()void:
int dir;
dir := Random(12);
if not call(forwardReference@for_MonsterMove, bool)(Me(), dir) then
After(1, doRunAway);
fi;
corp;
/*
* RunAwaySoon - the current monster panics and tries hard to leave this
* location. This routine returns a 'status', so that it can be called
* via 'ForceAction'.
*/
define t_fight proc public RunAwaySoon()status:
OPrint(FormatName(Me()@p_pName) + " panics!\n");
After(0, doRunAway);
continue
corp;
/*
* RunAway - something has happened to cause a monster to want to run away.
* Arrange for it to try to do so. This routine is not normally called
* by the monster that wants to run away, so we use ForceAction and
* After to make it work out right.
*/
define t_fight proc public RunAway(thing who)void:
ignore ForceAction(who, RunAwaySoon);
corp;
/*
* MonsterAction - a monster does one of its random "actions".
*/
define t_fight proc public MonsterAction(thing me)void:
list int li;
string name, s;
int pos, n;
if LightAt(Here()) then
li := me@p_mActionIndexes;
name := FormatName(me@p_pName);
if li = nil then
OPrint(name + " runs around.\n");
else
s := me@p_mActions;
n := Random(Count(li));
if n = 0 then
pos := 0;
else
pos := li[n - 1];
fi;
n := li[n];
s := SubString(s, pos, n - pos);
OPrint(name + " " + s + ".\n");
fi;
else
OPrint("You hear a noise.\n");
fi;
corp;
/*
* checkMonsterArrival - a monster has moved somewhere - inform each other
* monster that cares.
*/
define tp_fight proc checkMonsterArrival(thing target)void:
action a;
a := target@p_mArriveAction;
if a ~= nil then
call(a, void)(target, Me());
fi;
corp;
/*
* PickNewTarget - the monster has no target here. Randomly pick one.
*/
define tp_fight proc huntTarget(thing who)void:
thing me;
me := Me();
if me@p_mHunting and who@p_pStandard then
me -- p_mHunting;
me@p_pCurrentTarget := who;
ignore MonsterHitPlayer(me, who, Here());
fi;
corp;
define t_fight proc public PickNewTarget()void:
Me()@p_mHunting := true;
ForEachAgent(Here(), huntTarget);
corp;
/*
* MonsterMove - try to move in given direction and fight attacker.
*/
define t_fight proc public MonsterMove(thing me; int dir)bool:
thing target, here;
action a;
if TryToMove(dir) then
MachineMove(dir);
a := me@p_mArrivedAction;
if a ~= nil then
call(a, void)();
fi;
here := Here();
ForEachAgent(here, checkMonsterArrival);
target := me@p_pCurrentTarget;
/* if our current target is here - attack! */
if target ~= nil and AgentLocation(target) = here then
if LightAt(here) then
ignore MonsterHitPlayer(me, target, here);
else
OPrint("You hear a noise.\n");
fi;
elif Random(5) = 0 then
PickNewTarget();
fi;
true
else
false
fi
corp;
forwardReference@for_MonsterMove := MonsterMove.
/*
* DoMonsterMove - attack target, move in random direction or do "action"
*/
define t_fight proc public DoMonsterMove(thing me)void:
thing target, here;
action a;
here := Here();
if Random(3) = 0 then
target := me@p_pCurrentTarget;
if target ~= nil and AgentLocation(target) = here then
if LightAt(here) then
ignore MonsterHitPlayer(me, target, here);
else
OPrint("You hear a noise.\n");
fi;
elif Random(5) = 0 then
PickNewTarget();
fi;
else
if MonsterMove(me, Random(12)) then
a := me@p_mAfterMoveAction;
if a ~= nil then
call(a, void)();
fi;
else
MonsterAction(me);
fi;
fi;
corp;
/*
* MonsterStillMoving - see if monster leaves, and if so, nuke it.
*/
define t_fight proc public MonsterStillMoving(thing me; action dieAction)bool:
thing obj, target;
int n, count;
list thing lt;
n := me@p_mMovesUntilVanish;
if n = FOREVER_LIFE then
true
elif n <= 0 then
me@p_mExpired := true;
if dieAction ~= nil then
call(dieAction, void)(me);
fi;
if LightAt(Here()) then
OPrint(FormatName(me@p_pName) + " leaves.\n");
ForEachAgent(Here(), UnShowIconOnce);
fi;
target := me@p_pCurrentTarget;
if target ~= nil then
if target@p_pCurrentTarget = me then
target -- p_pCurrentTarget;
fi;
fi;
lt := me@p_pCarrying;
if lt ~= nil then
count := Count(lt);
while count ~= 0 do
count := count - 1;
obj := lt[count];
ZapObject(obj);
DelElement(lt, obj);
od;
fi;
/* After this point, the monster has no properties */
DestroyMachine(me);
/* At this point, the monster does not exist, so this routine must
do nothing but exit. In particular, OPrint is a no-no. */
/* NOTE: because of a possible reference from a player who attacked
the monster and therefore has a reference to its thing as that
player's p_pCurrentTarget, the thing, although emptied out,
will not go away until all such players delete their reference. */
false
else
me@p_mMovesUntilVanish := n - 1;
true
fi
corp;
/*
* MonsterReschedule - setup to do his step again.
*/
define t_fight proc public MonsterReschedule(thing monster)void:
int n;
n := monster@p_pSpeed;
if n = 0 then
n := 100;
else
n := 100 / n;
fi;
After(Random(n) + 1, monster@p_mMoveAction);
corp;
/*
* DummyMonsterInit - init routine that just does the Reschedule.
*/
define t_fight proc public DummyMonsterInit()void:
MonsterReschedule(Me());
corp;
/*
* MonsterInit - initialization of a random moving monster.
*/
define t_fight proc public MonsterInit()void:
thing me;
me := Me();
ignore SetMachineActive(me, me@p_mMoveAction);
if LightAt(Here()) then
OPrint(FormatName(me@p_pName) + " has appeared.\n");
ForEachAgent(Here(), ShowIconOnce);
fi;
MonsterReschedule(me);
corp;
/*
* MonsterNoNo - standard monster response to many actions.
*/
define t_fight proc public MonsterNoNo()status:
Print("You don't want to do that!\n");
fail
corp;
define t_fight GenericMonster CreateThing(nil).
GenericMonster@p_pName := "MONSTER;GENERIC".
GenericMonster@p_oTouchChecker := MonsterNoNo.
GenericMonster@p_oSmellChecker := MonsterNoNo.
GenericMonster@p_oPushChecker := MonsterNoNo.
GenericMonster@p_oPullChecker := MonsterNoNo.
GenericMonster@p_oTurnChecker := MonsterNoNo.
GenericMonster@p_oLiftChecker := MonsterNoNo.
GenericMonster@p_oLowerChecker := MonsterNoNo.
GenericMonster@p_oEatChecker := MonsterNoNo.
SetThingStatus(GenericMonster, ts_readonly).
/*
* CreateMonsterModel - create a new model monster.
*/
define t_fight proc public CreateMonsterModel(string name, desc;
action initAction, moveAction;
int hits, speed, protection, accuracy, damage, money)thing:
thing model;
model := CreateThing(GenericMonster);
SetThingStatus(model, ts_readonly);
model@p_pName := name;
if desc ~= "" then
model@p_pDesc := desc;
else
model@p_pDesc := "This is an ordinary " + FormatName(name) + ".";
fi;
if initAction ~= nil then
model@p_mInitAction := initAction;
fi;
model@p_mMoveAction := moveAction;
model@p_pHitMax := hits;
model@p_pSpeed := speed;
model@p_pProtection := protection;
model@p_oAccuracy := accuracy;
model@p_oDamage := damage;
if money ~= 0 then
model@p_pMoney := money;
fi;
model
corp;
/*
* AddModelAction - add a 'moves around' action to a model monster.
* Note: keep in mind that these messages are seen by both the player
* involved and by any bystanders. (So don't use 'you'!).
*/
define t_fight proc public AddModelAction(thing model; string a)void:
list int li;
int len;
li := model@p_mActionIndexes;
if li = nil then
li := CreateIntList();
model@p_mActionIndexes := li;
model@p_mActions := a;
else
a := model@p_mActions + a;
model@p_mActions := a;
fi;
AddTail(li, Length(a));
corp;
/*
* checkMonsterCreation - a new monster has arrived. Tell all who care.
*/
define tp_fight proc checkMonsterCreation(thing target)void:
action a;
a := target@p_mCreateAction;
if a ~= nil then
call(a, void)(target, Me()@p_pNewMonster);
fi;
corp;
/*
* CreateMonster - create a new monster with random hitpoints.
* Note: this routine assumes it is called by a player.
*/
define t_fight proc public CreateMonster(thing creator, model, where)thing:
thing monster;
int hits;
monster := CreateThing(model);
SetupMachine(monster);
hits := model@p_pHitMax;
hits := hits / 2 + Random(hits / 2) + 1;
monster@p_pHitMax := hits;
monster@p_pHitNow := hits;
monster@p_mMovesUntilVanish := RANDOM_MONSTER_LIFE;
monster@p_pCurrentTarget := creator;
monster@p_mExpired := false;
CreateMachine(model@p_pName, monster, where, model@p_mInitAction);
creator@p_pCurrentTarget := monster;
Me()@p_pNewMonster := monster;
ForEachAgent(where, checkMonsterCreation);
Me() -- p_pNewMonster;
monster
corp;
/*
* CreateSpecificMonster - create a copy of a model monster.
*/
define t_fight proc public CreateSpecificMonster(
thing creator, model, where)thing:
thing monster;
monster := CreateThing(model);
SetupMachine(monster);
monster@p_pHitNow := model@p_pHitMax;
monster@p_mMovesUntilVanish := RANDOM_MONSTER_LIFE;
monster@p_pCurrentTarget := creator;
CreateMachine(model@p_pName, monster, where, model@p_mInitAction);
creator@p_pCurrentTarget := monster;
Me()@p_pNewMonster := monster;
ForEachAgent(where, checkMonsterCreation);
Me() -- p_pNewMonster;
monster
corp;
/*
* PickNewMonster - pick a new monster for the player to fight.
* Return the thing of the generated monster, if any.
*/
define t_fight proc public PickNewMonster(thing creator, where)thing:
list thing lt;
list int li;
int choice, count;
lt := where@p_rMonsterList;
if lt ~= nil then
li := where@p_rMonsterChance;
choice := Random(where@p_rMonsterTotal);
count := Count(li);
while count ~= 0 and choice >= li[count - 1] do
choice := choice - li[count - 1];
count := count - 1;
od;
if count ~= 0 then
CreateMonster(creator, lt[count - 1], where)
else
nil
fi
else
nil
fi
corp;
/* a 'checker' for healing and generating random monsters */
define tp_fight proc monsterEnterCheck()status:
thing me, monster;
int i;
me := Me();
i := me@p_pHitCount;
i := i + 1;
if i = STEPS_PER_REGAINED_HIT_POINT then
i := me@p_pHitNow;
if i < me@p_pHitMax then
me@p_pHitNow := i + 1;
fi;
i := 0;
fi;
me@p_pHitCount := i;
monster := me@p_pCurrentTarget;
if monster = nil and not Here()@p_rNoGenerateMonsters then
monster := PickNewMonster(me, Here());
fi;
continue
corp;
/* a 'checker' to let monsters try to hit fleeing players */
define tp_fight proc monsterLeaveCheck(int dir)status:
thing me, monster, here;
int n;
status result;
result := continue;
me := Me();
monster := me@p_pCurrentTarget;
if monster ~= nil then
here := Here();
if AgentLocation(monster) = here then
/* the monster I was fighting is still here with me */
n := Random(3);
if n = 0 and monster@p_mBlocker then
if LightAt(here) then
Print(FormatName(monster@p_pName) + " blocks you.\n");
else
Print("Something blocks you.\n");
fi;
result := fail;
else
if n = 1 and LightAt(here) then
if not MonsterHitPlayer(monster, me, here) then
/* player has died - fail the move */
result := fail;
fi;
fi;
me -- p_pCurrentTarget;
fi;
else
me -- p_pCurrentTarget;
fi;
fi;
result
corp;
/*
* StandardAttack - standard code for player attack something.
*/
define t_fight proc public StandardAttack(thing thePlayer, target, where)void:
int mSpeed;
if target@p_pStandard then
/* a monster set up like a player, e.g. Packrat after being forced
into the proving grounds */
if target@p_pInited then
PlayerHitPlayer(target);
else
Print(FormatName(target@p_pName) +
" is not set up for fighting.\n");
fi;
else
mSpeed := target@p_pSpeed;
if Random(thePlayer@p_pSpeed + mSpeed) < mSpeed then
/* monster hits first */
if MonsterHitPlayer(target, thePlayer, where) then
ignore PlayerHitMonster(thePlayer, target);
fi;
else
/* player hits first */
if PlayerHitMonster(thePlayer, target) then
ignore MonsterHitPlayer(target, thePlayer, where);
fi;
fi;
fi;
corp;
/*
* InitFighter - set up a player for fighting. Can be called repeatedly,
* since it checks for duplicates.
*/
define t_fight proc public InitFighter(thing fighter)void:
if not fighter@p_pInited then
fighter@p_pInited := true;
fighter@p_pHitMax := 10;
fighter@p_pHitNow := 10;
fighter@p_pHitCount := 0;
fighter@p_pExperience := 0;
fighter@p_pStrength := 5; /* "standard" strength */
fighter@p_pSpeed := 5; /* "standard" speed */
fighter@p_pProtection := 9; /* armour class +9 */
fighter@p_pLevel := 0;
fighter@p_pDieNotifyList := CreateActionList();
AddPlayerEnterChecker(fighter, monsterEnterCheck, false);
AddPlayerLeaveChecker(fighter, monsterLeaveCheck, false);
SPrint(fighter, "\nCombat initialized!\n\n");
fi;
corp;
/*
* LeaveFighting - utility to call when leaving a fighting area. It returns
* 'fail' for monsters, to keep them in, 'succeed' for players. Is
* suitable for a regular move checker.
*/
define t_fight proc public LeaveFighting()status:
thing fighter;
fighter := Me();
if fighter@p_pInited then
/* a player or someone like Packrat */
continue
else
/* must be a monster - don't let them out */
fail
fi
corp;
/*
* HealingBuy - routine to buy healing at a healer.
*/
define t_fight proc public HealingBuy(string what)bool:
thing me;
me := Me();
if me@p_pHitNow >= me@p_pHitMax then
Print("The proprietor looks at you for a moment, and then frowns "
"in puzzlement and says: 'But you are in perfect health!'\n");
false
else
StoreBuy(what)
fi
corp;
/************************\
* *
* The new commands added *
* *
\************************/
define tp_fight proc v_status(string who)bool:
thing me;
me := Me();
if who == "full" then
if me@p_pInited then
showStats(me, true);
true
else
Print("There is no combat status to show you.\n");
false
fi
elif who ~= "" and IsWizard() then
me := FindAgent(who);
if me ~= nil then
showStats(me, true);
true
else
Print("There is no " + who + " here.\n");
false
fi
else
if me@p_pInited then
showStats(me, false);
true
else
Print("There is no combat status to show you.\n");
false
fi
fi
corp;
define tp_fight proc v_wield(string what)bool:
VerbCarry("wield", nil, p_oWieldChecker, p_pWieldChecker,
"You cannot wield", what)
corp;
/*
* v_hit - the basic attacking verb.
*/
define tp_fight proc v_hit(string what)bool:
thing me, target, here;
action a;
me := Me();
here := Here();
if what = "" then
Print("You must specify who or what you want to attack.\n");
false
elif not me@p_pInited then
Print("You are not yet set up for fighting.\n");
false
elif not CanSee(here, me) then
Print("You can't see to fight.\n");
false
elif here@p_rMonsterList = nil then
Print("This is a non-combat area.\n");
false
else
target := FindAgent(what);
if target = nil then
if FindName(here@p_rContents, p_oName, what) ~= fail or
FindName(me@p_pCarrying, p_oName, what) ~= fail or
MatchName(here@p_rScenery, what) ~= -1
then
Print("You can only attack players or monsters.\n");
else
Print(IsAre("There", "no", FormatName(what), "here.\n"));
fi;
false
else
if ThingCharacter(target) ~= nil then
if target = me then
Print("Masochism is not implemented.\n");
else
/* attacking another player */
PlayerHitPlayer(target);
fi;
else
/* attacking a monster */
a := target@p_mFightAction;
if a ~= nil then
call(a, void)(target);
else
StandardAttack(me, target, here);
fi;
fi;
true
fi
fi
corp;
/*
* verbs to allow briefer output during combat.
*/
define tp_fight proc v_fightterse()bool:
thing me;
me := Me();
if me@p_pFightTerse and not me@p_pFightSuperTerse then
Print("You are already in fightterse mode.\n");
false
else
me -- p_pFightSuperTerse;
me@p_pFightTerse := true;
Print("fightterse mode set.\n");
true
fi
corp;
define tp_fight proc v_fightsuperterse()bool:
thing me;
me := Me();
if me@p_pFightSuperTerse then
Print("You are already in fightsuperterse mode.\n");
false
else
me@p_pFightTerse := true;
me@p_pFightSuperTerse := true;
Print("fightsuperterse mode set.\n");
true
fi
corp;
define tp_fight proc v_fightverbose()bool:
thing me;
me := Me();
if not me@p_pFightTerse then
Print("You are already in fightverbose mode.\n");
false
else
me -- p_pFightTerse;
me -- p_pFightSuperTerse;
Print("fightverbose mode set.\n");
true
fi
corp;
Verb1(G, "status", 0, v_status).
Synonym(G, "status", "st").
Verb1(G, "wield", 0, v_wield).
Verb1(G, "hit", 0, v_hit).
Synonym(G, "hit", "fight").
Synonym(G, "hit", "attack").
Synonym(G, "hit", "kill").
Synonym(G, "hit", "h").
Synonym(G, "hit", "k").
Verb0(G, "fightterse", 0, v_fightterse).
Synonym(G, "fightterse", "fightbrief").
Verb0(G, "fightsuperterse", 0, v_fightsuperterse).
Synonym(G, "fightsuperterse", "fightsuperbrief").
Verb0(G, "fightverbose", 0, v_fightverbose).
unuse tp_fight