/***************************************************************************
* *
* Ranged weapon code ... should include _all_ thrown weapons *
* Before do any read the RANGED_DOC.TXT *
* Radix - March 3, 1996 *
* Khelben - July 23, 1996 *
* Cailet - October 19, 1996 *
* (bleeding shadow removed per Taniwha) *
* *
***************************************************************************/
inherit "/obj/weapon.c";
#include "path.h"
#define RANGE "/obj/handlers/range.c"
// info[] 0- range 1- speed 2- accuracy 3-container 4-ammo 5-hands
mixed info,tmp;
string wtype;
object me, him, env;
int round;
string firemess, readymess;
string roomfire, roomready;
private int *ranged_damage;
string ammo;
int do_hit(object me, object him);
void do_random_target(object me, object him);
void missed_shot(object me, object him);
void lose_concentration();
void set_readymess(string arg) { readymess = arg; }
void set_firemess(string arg) { firemess = arg; }
void set_roomready(string arg) { roomready = arg; }
void set_roomfire(string arg) { roomfire = arg; }
int do_ranged_weapon_damage(object archer, object enemy, mixed tmp);
void anger_npc(object a, object e, mixed tmp); // Will make NPCs attack
// players.
int *query_weapon_damage() { return ranged_damage; }
int query_ranged_weapon_ammo() { return 1; }
int query_ranged_ammo() { return 1; }
create()
{
::create();
info = allocate(6);
if(wtype)
info = TABLE->get_info(wtype);
me, him = ({ });
round = 0;
if ( !readymess )
readymess = "Skillfully, you aim at";
if ( !firemess )
firemess = "Finishing your aim, you fire a projectile at";
if ( !roomready )
roomready = "$shooter_name$ skillfully aims.\n\n";
if ( !roomfire )
roomfire = "$shooter_name$ fires off a projectile.\n\n";
set_holdable(1);
if ( (int)info[5] == 2 )
{ set_twohanded(1); }
}
void init()
{
add_action("ranged_throw","throw");
::init();
}
void set_ranged_weapon(string t)
{
wtype = TABLE->look_up(t);
info = TABLE->get_info(wtype);
}
int ranged_throw(string victim)
{
object old = him;
if(!this_object()->query_in_use())
{
notify_fail("You must be holding this weapon to use it!\n\n");
return 0;
}
if(!victim || !stringp(victim))
{
write("Syntax: "+query_verb()+" <target>\n");
return 1;
}
if(environment()) me = environment(this_object());
victim = me->expand_nickname(victim);
him = find_living(victim);
if(!me || !him)
{
write(capitalize(victim)+" does not exist or is a ghost.\n\n");
return 1;
}
if(him && him == me)
{
write("Suicide is not possible, try to kill something else.\n\n");
return 1;
}
if(him->query_property("dead"))
{
write(him->query_cap_name()+" is a ghost.\n\n");
return 1;
}
if(!RANGE->check_line_of_sight(me,him,info[0]) && ENV(me) != ENV(him))
{
write("Could not find "+him->query_cap_name()+" in range.\n\n");
return 1;
}
if(him->query_hidden()||him->query_invis()||him->query_hide_shadow())
{
write("Could not find "+him->query_cap_name()+" in range.\n\n");
return 1;
}
if(!round) {
write(readymess+" "+him->query_cap_name()+".\n\n");
tell_room(environment(me),(replace(roomready,"$shooter_name$",
TP->query_cap_name())),me);
}
else
{
if(him == old)
write("You hesitate and aim at "+him->query_cap_name()+
" again.\n");
else
write("You change aim from "+old->query_cap_name()+" to "+
him->query_cap_name()+".\n");
}
env = environment(me);
round = 0;
set_heart_beat(1);
return 1;
}
heart_beat()
{
int hit;
if(!him || !me)
{
if(!me)
{
// die in horror
dest_me();
return;
}
tell_object(me,"You lost sight of "+him->query_cap_name()+".\n\n");
me, him = 0;
round = 0;
set_heart_beat(0);
return;
}
if(env != environment(me))
lose_concentration();
if(!this_object()->query_in_use())
{
tell_object(me,"As you lower your weapon you lose your target.\n\n");
set_heart_beat(0);
return;
}
if(him->query_property("dead"))
{
write(him->query_cap_name()+" is a ghost.\n\n");
set_heart_beat(0);
return;
}
if(!RANGE->check_line_of_sight(me,him,info[0])&& env != environment(him))
{
tell_object(me,him->query_cap_name()+" is out of range!\n\n");
me, him = 0;
round = 0;
set_heart_beat(0);
return;
}
if(him->query_hidden() || him->query_invis() || him->query_hide_shadow())
{
tell_object(me,"Could not find "+him->query_cap_name()+
" in range.\n\n");
me, him = 0;
round = 0;
set_heart_beat(0);
return;
}
if(round == info[1])
{
tell_object(me,firemess+" "+him->query_cap_name()+".\n\n");
tell_room(ENV(me),replace(roomfire,"$shooter_name$",
me->query_cap_name()),me);
if(!do_hit(me,him))
{
missed_shot(me,him); // Wrong the shot.
}
me, him = 0;
round = 0;
set_heart_beat(0);
return;
}
round++;
tell_object(me,"You continue your aim at "+him->query_cap_name()+".\n\n");
}
void lose_concetration()
{
tell_object(me,"Moving, you lose your concentration and begin "
"again aiming at "+him->query_cap_name()+".\n\n");
env = environment(me);
round = 0;
}
int check_accuracy(object archer, object enemy, int tmp)
{
int bonus, malus, ac, thac0, accuracy, distance, dex;
int needed, shoot;
int prop;
if( enemy->query_property("NOBUDGE") ||
environment(enemy)->query_static_property("noguild") ||
environment(enemy)->query_static_property("nocast") )
{
return -1; // We'll do them lose ammo.
}
if( environment(archer)->query_static_property("noguild") ||
environment(archer)->query_static_property("nocast") )
{
return -1; // We'll do them lose ammo.
}
ac = enemy->query_total_ac();
thac0 = archer->query_thac0();
accuracy = info[2];
distance = tmp*2; // Will be hardest if the target is far
distance *= 10;
dex = (int)archer->query_dex()-16;
dex *= 10;
dex /= 2;
needed = thac0 - ac + distance - accuracy - dex;
// The following was added as petition from Cailet and Verkho.
if(!archer->query_property(wtype))
needed = needed + 40;
else
{
prop = (int)archer->query_property(wtype);
prop *= 25; // 10 * 2.5
needed = needed - prop;
}
shoot = random(200);
if ( shoot >= needed )
return 1;
else
return 0;
}
void missed_shot(object me, object him)
{
int bad;
tell_object(me,"You missed "+him->query_cap_name()+"!\n\n");
bad = random(200);
switch (bad)
{
case 0..198:
me->unhold_ob(this_object());
this_object()->move(environment(him));
break;
default: // 199
do_random_target(me,him); // Now we can hit
// another target
break;
}
}
int do_hit(object archer, object enemy)
{
int damage,i, dest;
int shoot;
tmp = RANGE->get_direction_delta(enemy, archer);
shoot = check_accuracy(archer, enemy, tmp[1]);
if ( shoot == -1)
{
tell_object(me,"You missed "+enemy->query_cap_name()+"!\n\n");
this_object()->dest_me();
return 1; // In this way We'll avoid the miss_shoot function.
}
if(shoot == 1)
{
damage = do_ranged_weapon_damage(archer,enemy,tmp);
tell_object(archer,"You hit "+enemy->query_cap_name()+" with your "+
this_object()->query_short()+" doing "+damage+" points "
"of damage!\n\n");
tell_object(enemy,"You have been struck by a flying "
+this_object()->query_short()+
" from the "+tmp[0]+" doing "+damage+
" points of damage!\n\n");
tell_room(ENV(enemy), enemy->query_cap_name()+" is hit by a "
"flying "+this_object()->query_short()+
" from the "+tmp[0]+".\n\n", ({archer,enemy}));
if ( !userp(enemy) )
{
if( wtype == "throwing knife" )
this_object()->move(enemy);
else
this_object()->move(environment(enemy));
}
return 1;
}
else if( shoot == 0)
return 0; // Wrong the shoot
}
void do_random_target(object archer, object enemy)
{
int damage, j, i, dest;
int deb=0, di;
object *all;
all = all_inventory(environment(enemy));
j = sizeof(all);
if ( j == 1 && ENV(archer) != ENV(enemy) )
{
// Only our target is in the room
this_object()->dest_me();
}
else if ( j == 2 && ENV(archer) == ENV(enemy) )
{
// Only our target and the archer are in the room
this_object()->dest_me();
}
else
{
for(di=0; di<sizeof(all); di++)
i = random(sizeof(all));
while ( all[i] == enemy || all[i] == archer )
{
i = random(sizeof(all));
deb++;
}
}
if ( userp(all[i]) || all[i]->query_npc() )
{
damage = do_ranged_weapon_damage(archer,all[i],tmp);
tell_object(archer,"Oops...you mess up the shot and you now "+
"hit "+all[i]->query_cap_name()+" with your "+
this_object()->query_short()+" doing "+damage+"!\n\n");
tell_object(all[i],"You have been struck by a flying "
+this_object()->query_short()+
" from the "+tmp[0]+" doing "+damage+"!\n\n");
tell_room(ENV(enemy), enemy->query_cap_name()+" is hit by a "
"projectile from the "+tmp[0]+".\n\n", ({archer,enemy}));
}
else
this_object()->dest_me();
if ( !userp(all[i]) )
{
if( wtype == "throwing knife" )
this_object()->move(enemy);
else
this_object()->move(environment(enemy));
}
}
void set_weapon_damage(int *dam)
{
if(!dam || !sizeof(dam)) return;
ranged_damage = dam;
return;
}
int do_ranged_weapon_damage(object archer, object enemy, mixed tmp)
{
int dam;
if(!archer || !enemy) return 0;
if ( sizeof(ranged_damage) != 3 ) /* Not necessary. Can be erased */
ranged_damage = ({ 1, 5, 0 });
dam = roll(ranged_damage[0],ranged_damage[1])+ranged_damage[2];
dam = dam + this_object()->query_enchant();
dam = dam + archer->query_damage_bonus();
if(dam < 0) dam = 1;
if(dam > 20) dam = 20;
if(environment(enemy) == environment(archer))
{
if(archer->query_hidden_shadow() || archer->query_hidden())
{
dam *= 2;
archer->destruct_hide_shadow();
archer->set_hidden(0);
}
else
dam *= 1.3;
}
else
{
if(tmp[0] == "down") dam *= 2;
if(tmp[0] == "up") dam /= 2;
}
enemy->adjust_hp(-dam,archer);
if(!userp(enemy)) // If he is a NPC will move him.
anger_npc(archer, enemy, tmp);
enemy->attack_by(archer);
if (userp(enemy) && wtype=="throwing knife")
{ // We'll not slay NPCs because they are fools
this_object()->add_property("stiked",enemy->query_cap_name());
}
if ( userp(enemy) )
{
if( wtype == "throwing knife" )
this_object()->move(enemy);
else
this_object()->move(environment(enemy));
}
dam = (dam * (100 - (int)enemy->query_property("missile")))/100;
return dam;
}
void anger_npc(object archer, object enemy, mixed tmp)
{
if ( enemy->query_hp() >= 0 )
{
while(environment(archer) != environment(enemy))
enemy->do_command(tmp[0]);
}
}