/* /lib/position.c
* From the Dead Souls Object Library
* Handles the positioning of living things
* Created by Descartes of Borg 961221
* Version: @(#) position.c 1.1@(#)
* Last modified: 96/12/21
*/
#include <position.h>
#include <daemons.h>
private int Position = POSITION_STANDING;
private static object Chair = 0;
// abstract methods
varargs mixed eventPrint(string str, mixed args...);
// end abstract methods
int GetPosition() {
return Position;
}
int SetPosition(int x) {
Position = x;
}
mixed eventFall() {
send_messages("fall", "$agent_name $agent_verb to the ground.",
this_object(), 0, environment());
Position = POSITION_LYING;
return 1;
}
varargs mixed eventLay(object target) {
mixed tmp;
if( Position != POSITION_STANDING && Position != POSITION_SITTING) {
eventPrint("You must be standing or sitting in order to lie.");
return 1;
}
if( !target ) {
send_messages("lie", "$agent_name $agent_verb down.", this_object(),
0, environment());
Position = POSITION_LYING;
return 1;
}
tmp = target->eventReceiveLay(this_object());
if( tmp != 1 ) {
if( !tmp ) {
eventPrint("You cannot lie there!");
}
else {
eventPrint(tmp);
}
return 1;
}
send_messages("lie", "$agent_name $agent_verb down on " +
target->GetShort() + ".", this_object(), 0, environment());
Position = POSITION_LYING;
Chair = target;
return 1;
}
varargs mixed eventSit(object target) {
mixed tmp;
if( Position != POSITION_STANDING && Position != POSITION_LYING ) {
//eventPrint("You must be standing in order to sit!");
eventPrint("You can't sit from that position.");
return 1;
}
if( !target ) {
if( Position == POSITION_STANDING) {
send_messages("sit", "$agent_name $agent_verb down.",
this_object(),0, environment());
}
else send_messages("sit", "$agent_name $agent_verb up.",
this_object(),0, environment());
Position = POSITION_SITTING;
return 1;
}
tmp = target->eventReceiveSit(this_object());
if( tmp != 1 ) {
if( !tmp ) {
eventPrint("You cannot sit there!");
}
else {
eventPrint(tmp);
}
return 1;
}
send_messages("sit", "$agent_name $agent_verb down on " +
target->GetShort() + ".", this_object(), 0, environment());
Position = POSITION_SITTING;
Chair = target;
return 1;
}
mixed eventFly(){
write("You lift up off the ground.");
say(this_player()->GetName()+" begins flying and rises up off the ground.");
Position = POSITION_FLYING;
return 1;
}
mixed eventLand(){
if(! Position == POSITION_FLYING ) return 0;
write("You stop flying and land gracefully.");
say(this_player()->GetName()+" stops flying and lands gracefully.");
if(stringp(hobbled(this_player()))) Position = POSITION_STANDING;
else Position = POSITION_LYING;
return 1;
}
mixed eventStand() {
if(!stringp(hobbled(this_player()))){
eventPrint("Your injuries prevent you from standing.");
return 1;
}
if(RACES_D->GetLimblessRace(this_player()->GetRace()) ){
eventPrint("You aren't endowed with limbs with which to stand.");
return 1;
}
if( Position == POSITION_STANDING ) {
eventPrint("You are already standing!");
return 1;
}
if( Position == POSITION_FLYING){
return eventLand();
}
if( Chair ) {
mixed tmp = Chair->eventReleaseStand(this_object());
if( tmp != 1 ) {
if( !tmp ) {
eventPrint("You cannot get up!");
}
else {
eventPrint(tmp);
}
return 1;
}
Chair = 0;
}
Position = POSITION_STANDING;
send_messages("stand", "$agent_name $agent_verb up.", this_object(), 0,
environment());
return 1;
}
object GetFurniture(){
if(Chair) return Chair;
}
string GetFurnitureName(){
if(Chair) return Chair->GetShort();
else return "none";
}
