! ==============================================================================
! VERBLIB: Front end to standard verbs library.
!
-! Supplied for use with Inform 6 -- Release 6.12.1 -- Serial number 160605
+! Supplied for use with Inform 6 -- Release 6.12.2 -- Serial number 180520
!
-! Copyright Graham Nelson 1993-2004 and David Griffith 2012-2016
+! Copyright Graham Nelson 1993-2004 and David Griffith 2012-2018
!
! This file is free software: you can redistribute it and/or modify
! it under the terms of the GNU Affero General Public License as
[ PlacesSub; Places1Sub(); ];
#Endif; ! NO_PLACES
-#Ifdef USE_MODULES;
-Link "verblibm";
+! ------------------------------------------------------------------------------
+! Banner(), VersionSub(), and RunTimeError() are preempted by LanguageBanner(),
+! LanguageVersionSub(), and LanguageError() respectfully. When converting
+! this library to support a different natural language, these three latter
+! functions should be created rather than editing this file.
+! ------------------------------------------------------------------------------
+
+[ Banner i;
+ #Ifdef LanguageBanner;
+ LanguageBanner();
+ i = 0; ! suppress warning
+ #Ifnot;
+ if (Story) {
+ #Ifdef TARGET_ZCODE;
+ #IfV5; style bold; #Endif;
+ print "^", (string) Story;
+ #IfV5; style roman; #Endif;
+ #Ifnot; ! TARGET_GLULX;
+ glk_set_style(style_Header);
+ print "^", (string) Story;
+ glk_set_style(style_Normal);
+ #Endif; ! TARGET_
+ }
+ if (Headline) print (string) Headline;
+ #Ifdef TARGET_ZCODE;
+ print "Release ", (HDR_GAMERELEASE-->0) & $03ff, " / Serial number ";
+ for (i=0 : i<6 : i++) print (char) HDR_GAMESERIAL->i;
+ #Ifnot; ! TARGET_GLULX;
+ print "Release ";
+ @aloads ROM_GAMERELEASE 0 i;
+ print i;
+ print " / Serial number ";
+ for (i=0 : i<6 : i++) print (char) ROM_GAMESERIAL->i;
+ #Endif; ! TARGET_
+ new_line;
+ #Endif; ! LanguageBanner
+];
+
+[ VersionSub ix;
+ #Ifdef LanguageVersionSub;
+ LanguageVersionSub();
+ ix = 0; ! suppress warning
+ #Ifnot;
+ Banner();
+ #Ifdef TARGET_ZCODE;
+ ix = 0; ! shut up compiler warning
+ if (standard_interpreter > 0) {
+ print "Standard interpreter ", standard_interpreter/256, ".", standard_interpreter%256,
+ " (", HDR_TERPNUMBER->0;
+ #Iftrue (#version_number == 6);
+ print (char) '.', HDR_TERPVERSION->0;
+ #Ifnot;
+ print (char) HDR_TERPVERSION->0;
+ #Endif;
+ print ") / ";
+ }
+ else {
+ print "Interpreter ", HDR_TERPNUMBER->0, " Version ";
+ #Iftrue (#version_number == 6);
+ print HDR_TERPVERSION->0;
+ #Ifnot;
+ print (char) HDR_TERPVERSION->0;
+ #Endif;
+ print " / ";
+ }
+
+ #Ifnot; ! TARGET_GLULX;
+ @gestalt 1 0 ix;
+ print "Interpreter version ", ix / $10000, ".", (ix & $FF00) / $100,
+ ".", ix & $FF, " / ";
+ @gestalt 0 0 ix;
+ print "VM ", ix / $10000, ".", (ix & $FF00) / $100, ".", ix & $FF, " / ";
+ #Endif; ! TARGET_;
+ print "Library serial number ", (string) LibSerial, "^";
+ #Ifdef LanguageVersion;
+ print (string) LanguageVersion, "^";
+ #Endif; ! LanguageVersion
+ #Endif; ! LanguageVersionSub
+];
+
+[ RunTimeError n p1 p2;
+ #Ifdef LanguageError;
+ LanguageError(n, p1, p2);
+ #Ifnot;
+ #Ifdef DEBUG;
+ print "** Library error ", n, " (", p1, ", ", p2, ") **^** ";
+ switch (n) {
+ 1: print "preposition not found (this should not occur)";
+ 2: print "Property value not routine or string: ~", (property) p2, "~ of ~", (name) p1,
+ "~ (", p1, ")";
+ 3: print "Entry in property list not routine or string: ~", (property) p2, "~ list of ~",
+ (name) p1, "~ (", p1, ")";
+ 4: print "Too many timers/daemons are active simultaneously.
+ The limit is the library constant MAX_TIMERS
+ (currently ", MAX_TIMERS, ") and should be increased";
+ 5: print "Object ~", (name) p1, "~ has no ~", (property) p2, "~ property";
+ 7: print "The object ~", (name) p1, "~ can only be used as a player object if it has
+ the ~number~ property";
+ 8: print "Attempt to take random entry from an empty table array";
+ 9: print p1, " is not a valid direction property number";
+ 10: print "The player-object is outside the object tree";
+ 11: print "The room ~", (name) p1, "~ has no ~", (property) p2, "~ property";
+ 12: print "Tried to set a non-existent pronoun using SetPronoun";
+ 13: print "A 'topic' token can only be followed by a preposition";
+ 14: print "Overflowed buffer limit of ", p1, " using '@@64output_stream 3' ", (string) p2;
+ 15: print "LoopWithinObject broken because the object ", (name) p1, " was moved while the loop passed through it.";
+ 16: print "Attempt to use illegal narrative_voice of ", p1, ".";
+ default:
+ print "(unexplained)";
+ }
+ " **";
+ #Ifnot;
+ "** Library error ", n, " (", p1, ", ", p2, ") **";
+ #Endif; ! DEBUG
+ #Endif; ! LanguageError
+];
+
+! ----------------------------------------------------------------------------
+! The WriteListFrom routine, a flexible object-lister taking care of
+! plurals, inventory information, various formats and so on. This is used
+! by everything in the library which ever wants to list anything.
+!
+! If there were no objects to list, it prints nothing and returns false;
+! otherwise it returns true.
+!
+! o is the object, and style is a bitmap, whose bits are given by:
+! ----------------------------------------------------------------------------
+
+
+Constant NEWLINE_BIT $0001; ! New-line after each entry
+Constant INDENT_BIT $0002; ! Indent each entry by depth
+Constant FULLINV_BIT $0004; ! Full inventory information after entry
+Constant ENGLISH_BIT $0008; ! English sentence style, with commas and and
+Constant RECURSE_BIT $0010; ! Recurse downwards with usual rules
+Constant ALWAYS_BIT $0020; ! Always recurse downwards
+Constant TERSE_BIT $0040; ! More terse English style
+Constant PARTINV_BIT $0080; ! Only brief inventory information after entry
+Constant DEFART_BIT $0100; ! Use the definite article in list
+Constant WORKFLAG_BIT $0200; ! At top level (only), only list objects
+ ! which have the "workflag" attribute
+Constant ISARE_BIT $0400; ! Print " is" or " are" before list
+Constant CONCEAL_BIT $0800; ! Omit objects with "concealed" or "scenery":
+ ! if WORKFLAG_BIT also set, then does _not_
+ ! apply at top level, but does lower down
+Constant NOARTICLE_BIT $1000; ! Print no articles, definite or not
+Constant ID_BIT $2000; ! Print object id after each entry
+
+[ NextEntry o odepth;
+ for (::) {
+ o = sibling(o);
+ if (o == 0) return 0;
+ if (lt_value && o.list_together ~= lt_value) continue;
+ if (c_style & WORKFLAG_BIT && odepth==0 && o hasnt workflag) continue;
+ if (c_style & CONCEAL_BIT && (o has concealed || o has scenery)) continue;
+ return o;
+ }
+];
+
+[ WillRecurs o;
+ if (c_style & ALWAYS_BIT) rtrue;
+ if (c_style & RECURSE_BIT == 0) rfalse;
+ if ((o has transparent or supporter) || (o has container && o has open)) rtrue;
+ rfalse;
+];
+
+[ ListEqual o1 o2;
+ if (child(o1) && WillRecurs(o1)) rfalse;
+ if (child(o2) && WillRecurs(o2)) rfalse;
+ if (c_style & (FULLINV_BIT + PARTINV_BIT)) {
+ if ((o1 hasnt worn && o2 has worn) || (o2 hasnt worn && o1 has worn)) rfalse;
+ if ((o1 hasnt light && o2 has light) || (o2 hasnt light && o1 has light)) rfalse;
+ if (o1 has container) {
+ if (o2 hasnt container) rfalse;
+ if ((o1 has open && o2 hasnt open) || (o2 has open && o1 hasnt open))
+ rfalse;
+ }
+ else if (o2 has container)
+ rfalse;
+ }
+ return Identical(o1, o2);
+];
+
+[ SortTogether obj value;
+ ! print "Sorting together possessions of ", (object) obj, " by value ", value, "^";
+ ! for (x=child(obj) : x : x=sibling(x))
+ ! print (the) x, " no: ", x, " lt: ", x.list_together, "^";
+ while (child(obj)) {
+ if (child(obj).list_together ~= value) move child(obj) to out_obj;
+ else move child(obj) to in_obj;
+ }
+ while (child(in_obj)) move child(in_obj) to obj;
+ while (child(out_obj)) move child(out_obj) to obj;
+];
+
+[ SortOutList obj i k l;
+ ! print "^^Sorting out list from ", (name) obj, "^ ";
+ ! for (i=child(location) : i : i=sibling(i))
+ ! print (name) i, " --> ";
+ ! new_line;
+
+ .AP_SOL;
+
+ for (i=obj : i : i=sibling(i)) {
+ k = i.list_together;
+ if (k ~= 0) {
+ ! print "Scanning ", (name) i, " with lt=", k, "^";
+ for (i=sibling(i) : i && i.list_together == k :) i = sibling(i);
+ if (i == 0) rfalse;
+ ! print "First not in block is ", (name) i, " with lt=", i.list_together, "^";
+ for (l=sibling(i) : l : l=sibling(l))
+ if (l.list_together == k) {
+ SortTogether(parent(obj), k);
+ ! print "^^After ST:^ ";
+ ! for (i=child(location) : i : i=sibling(i))
+ ! print (name) i, " --> ";
+ ! new_line;
+ obj = child(parent(obj));
+ jump AP_SOL;
+ }
+ }
+ }
+];
+
+#Ifdef TARGET_ZCODE;
+
+[ Print__Spaces n; ! To avoid a bug occurring in Inform 6.01 to 6.10
+ if (n == 0) return;
+ spaces n;
+];
+
+#Ifnot; ! TARGET_GLULX;
+
+[ Print__Spaces n;
+ while (n > 0) {
+ @streamchar ' ';
+ n = n - 1;
+ }
+];
+
+#Endif; ! TARGET_
+
+[ WriteListFrom o style depth
+ s1 s2 s3 s4 s5 s6;
+
+ if (o == nothing) return 0;
+
+ s1 = c_style; s2 = lt_value; s3 = listing_together;
+ s4 = listing_size; s5 = wlf_indent; s6 = inventory_stage;
+
+ if (o == child(parent(o))) {
+ SortOutList(o);
+ o = child(parent(o));
+ }
+ c_style = style;
+ wlf_indent = 0;
+ if (WriteListR(o, depth) == 0) return 0;
+
+ c_style = s1; lt_value = s2; listing_together = s3;
+ listing_size = s4; wlf_indent = s5; inventory_stage = s6;
+ rtrue;
+];
+
+[ WriteListR o depth stack_pointer classes_p sizes_p i j k k2 l m n q senc mr;
+ if (depth > 0 && o == child(parent(o))) {
+ SortOutList(o);
+ o = child(parent(o));
+ }
+ for (::) {
+ if (o == 0) rfalse;
+ if (c_style & WORKFLAG_BIT && depth==0 && o hasnt workflag) {
+ o = sibling(o);
+ continue;
+ }
+ if (c_style & CONCEAL_BIT && (o has concealed || o has scenery)) {
+ o = sibling(o);
+ continue;
+ }
+ break;
+ }
+ classes_p = match_classes + stack_pointer;
+ sizes_p = match_list + stack_pointer;
+
+ for (i=o,j=0 : i && (j+stack_pointer)<128 : i=NextEntry(i,depth),j++) {
+ classes_p->j = 0;
+ if (i.plural) k++;
+ }
+
+ if (c_style & ISARE_BIT) {
+ if (j == 1 && o hasnt pluralname) Tense(IS__TX, WAS__TX);
+ else Tense(ARE__TX, WERE__TX);
+ if (c_style & NEWLINE_BIT) print ":^";
+ else print (char) ' ';
+ c_style = c_style - ISARE_BIT;
+ }
+
+ stack_pointer = stack_pointer+j+1;
+
+ if (k < 2) jump EconomyVersion; ! It takes two to plural
+ n = 1;
+ for (i=o,k=0 : k<j : i=NextEntry(i,depth),k++)
+ if (classes_p->k == 0) {
+ classes_p->k = n; sizes_p->n = 1;
+ for (l=NextEntry(i,depth),m=k+1 : l && m<j : l=NextEntry(l,depth),m++)
+ if (classes_p->m == 0 && i.plural && l.plural ~= 0) {
+ if (ListEqual(i, l) == 1) {
+ sizes_p->n = sizes_p->n + 1;
+ classes_p->m = n;
+ }
+ }
+ n++;
+ }
+ n--;
+
+ for (i=1,j=o,k=0 : i<=n : i++,senc++) {
+ while (((classes_p->k) ~= i) && ((classes_p->k) ~= -i)) {
+ k++; j=NextEntry(j, depth);
+ }
+ m = sizes_p->i;
+ if (j == 0) mr = 0;
+ else {
+ if (j.list_together ~= 0 or lt_value && metaclass(j.list_together) == Routine or String &&
+ j.list_together == mr) senc--;
+ mr = j.list_together;
+ }
+ }
+ senc--;
+
+ for (i=1,j=o,k=0,mr=0 : senc>=0 : i++,senc--) {
+ while (((classes_p->k) ~= i) && ((classes_p->k) ~= -i)) {
+ k++; j=NextEntry(j, depth);
+ }
+ if (j.list_together ~= 0 or lt_value) {
+ if (j.list_together == mr) {
+ senc++;
+ jump Omit_FL2;
+ }
+ k2 = NextEntry(j, depth);
+ if (k2 == 0 || k2.list_together ~= j.list_together) jump Omit_WL2;
+ k2 = metaclass(j.list_together);
+ if (k2 == Routine or String) {
+ q = j; listing_size = 1; l = k; m = i;
+ while (m < n && q.list_together == j.list_together) {
+ m++;
+ while (((classes_p->l) ~= m) && ((classes_p->l) ~= -m)) {
+ l++; q = NextEntry(q, depth);
+ }
+ if (q.list_together == j.list_together) listing_size++;
+ }
+ ! print " [", listing_size, "] ";
+ if (listing_size == 1) jump Omit_WL2;
+ if (c_style & INDENT_BIT) Print__Spaces(2*(depth+wlf_indent));
+ if (k2 == String) {
+ q = 0;
+ for (l=0 : l<listing_size : l++) q = q+sizes_p->(l+i);
+ EnglishNumber(q); print " ";
+ print (string) j.list_together;
+ if (c_style & ENGLISH_BIT) print " (";
+ if (c_style & INDENT_BIT) print ":^";
+ }
+ q = c_style;
+ if (k2 ~= String) {
+ inventory_stage = 1;
+ parser_one = j; parser_two = depth+wlf_indent;
+ if (RunRoutines(j, list_together) == 1) jump Omit__Sublist2;
+ }
+
+ #Ifdef TARGET_ZCODE;
+ @push lt_value; @push listing_together; @push listing_size;
+ #Ifnot; ! TARGET_GLULX;
+ @copy lt_value sp; @copy listing_together sp; @copy listing_size sp;
+ #Endif; ! TARGET_;
+
+ lt_value = j.list_together; listing_together = j; wlf_indent++;
+ WriteListR(j, depth, stack_pointer); wlf_indent--;
+
+ #Ifdef TARGET_ZCODE;
+ @pull listing_size; @pull listing_together; @pull lt_value;
+ #Ifnot; ! TARGET_GLULX;
+ @copy sp listing_size;
+ @copy sp listing_together;
+ @copy sp lt_value;
+ #Endif; ! TARGET_;
+
+ if (k2 == String) {
+ if (q & ENGLISH_BIT) print ")";
+ }
+ else {
+ inventory_stage = 2;
+ parser_one = j; parser_two = depth+wlf_indent;
+ RunRoutines(j, list_together);
+ }
+
+ .Omit__Sublist2;
+
+ if (q & NEWLINE_BIT && c_style & NEWLINE_BIT == 0) new_line;
+ c_style = q;
+ mr = j.list_together;
+ jump Omit_EL2;
+ }
+ }
+
+ .Omit_WL2;
+
+ if (WriteBeforeEntry(j, depth, 0, senc) == 1) jump Omit_FL2;
+ if (sizes_p->i == 1) {
+ if (c_style & NOARTICLE_BIT) print (name) j;
+ else {
+ if (c_style & DEFART_BIT) print (the) j;
+ else print (a) j;
+ }
+ if (c_style & ID_BIT) print " (", j, ")";
+ }
+ else {
+ if (c_style & DEFART_BIT) PrefaceByArticle(j, 1, sizes_p->i);
+ print (number) sizes_p->i, " ";
+ PrintOrRun(j, plural, 1);
+ }
+ if (sizes_p->i > 1 && j hasnt pluralname) {
+ give j pluralname;
+ WriteAfterEntry(j, depth, stack_pointer);
+ give j ~pluralname;
+ }
+ else {
+ WriteAfterEntry(j,depth,stack_pointer);
+ }
+ .Omit_EL2;
+
+ if (c_style & ENGLISH_BIT) {
+ if (senc == 1) print (SerialComma) i+senc, (string) AND__TX;
+ if (senc > 1) print (string) COMMA__TX;
+ }
+ .Omit_FL2;
+ }
+ rtrue;
+
+ .EconomyVersion;
+
+ n = j;
+ for (i=1,j=o : i<=n : j=NextEntry(j,depth),i++,senc++) {
+ if (j.list_together ~= 0 or lt_value && metaclass(j.list_together) == Routine or String &&
+ j.list_together==mr) senc--;
+ mr = j.list_together;
+ }
+
+ for (i=1,j=o,mr=0 : i<=senc : j=NextEntry(j,depth),i++) {
+ if (j.list_together ~= 0 or lt_value) {
+ if (j.list_together == mr) {
+ i--;
+ jump Omit_FL;
+ }
+ k = NextEntry(j, depth);
+ if (k == 0 || k.list_together ~= j.list_together) jump Omit_WL;
+ k = metaclass(j.list_together);
+ if (k == Routine or String) {
+ if (c_style & INDENT_BIT) Print__Spaces(2*(depth+wlf_indent));
+ if (k == String) {
+ q = j; l = 0;
+ do {
+ q = NextEntry(q, depth); l++;
+ } until (q == 0 || q.list_together ~= j.list_together);
+ EnglishNumber(l); print " ";
+ print (string) j.list_together;
+ if (c_style & ENGLISH_BIT) print " (";
+ if (c_style & INDENT_BIT) print ":^";
+ }
+ q = c_style;
+ if (k ~= String) {
+ inventory_stage = 1;
+ parser_one = j; parser_two = depth+wlf_indent;
+ if (RunRoutines(j, list_together) == 1) jump Omit__Sublist;
+ }
+
+ #Ifdef TARGET_ZCODE;
+ @push lt_value; @push listing_together; @push listing_size;
+ #Ifnot; ! TARGET_GLULX;
+ @copy lt_value sp; @copy listing_together sp; @copy listing_size sp;
+ #Endif; ! TARGET_;
+
+ lt_value = j.list_together; listing_together = j; wlf_indent++;
+ WriteListR(j, depth, stack_pointer); wlf_indent--;
+
+ #Ifdef TARGET_ZCODE;
+ @pull listing_size; @pull listing_together; @pull lt_value;
+ #Ifnot; ! TARGET_GLULX;
+ @copy sp listing_size; @copy sp listing_together; @copy sp lt_value;
+ #Endif; ! TARGET_;
+
+ if (k == String) {
+ if (q & ENGLISH_BIT) print ")";
+ }
+ else {
+ inventory_stage = 2;
+ parser_one = j; parser_two = depth+wlf_indent;
+ RunRoutines(j, list_together);
+ }
+
+ .Omit__Sublist;
+
+ if (q & NEWLINE_BIT && c_style & NEWLINE_BIT == 0) new_line;
+ c_style = q;
+ mr = j.list_together;
+ jump Omit_EL;
+ }
+ }
+
+ .Omit_WL;
+
+ if (WriteBeforeEntry(j, depth, i, senc) == 1) jump Omit_FL;
+ if (c_style & NOARTICLE_BIT) print (name) j;
+ else {
+ if (c_style & DEFART_BIT) print (the) j;
+ else print (a) j;
+ }
+ if (c_style & ID_BIT) print " (", j, ")";
+ WriteAfterEntry(j, depth, stack_pointer);
+
+ .Omit_EL;
+
+ if (c_style & ENGLISH_BIT) {
+ if (i == senc-1) print (SerialComma) senc, (string) AND__TX;
+ if (i < senc-1) print (string) COMMA__TX;
+ }
+
+ .Omit_FL;
+
+ }
+]; ! end of WriteListR
+
+[ WriteBeforeEntry o depth ipos sentencepos
+ flag;
+
+ inventory_stage = 1;
+ if (c_style & INDENT_BIT) Print__Spaces(2*(depth+wlf_indent));
+ if (o.invent && (c_style & (PARTINV_BIT|FULLINV_BIT))) {
+ flag = PrintOrRun(o, invent, 1);
+ if (flag) {
+ if (c_style & ENGLISH_BIT) {
+ if (ipos == sentencepos-1)
+ print (SerialComma) sentencepos, (string) AND__TX;
+ if (ipos < sentencepos-1)
+ print (string) COMMA__TX;
+ }
+ if (c_style & NEWLINE_BIT) new_line;
+ }
+ }
+ return flag;
+];
+
+[ WriteAfterEntry o depth stack_p
+ p recurse_flag parenth_flag eldest_child child_count combo i j;
+
+ inventory_stage = 2;
+ if (c_style & PARTINV_BIT) {
+ if (o.invent && RunRoutines(o, invent))
+ if (c_style & NEWLINE_BIT) ""; else rtrue;
+
+ combo = 0;
+ if (o has light && location hasnt light) combo=combo+1;
+ if (o has container && o hasnt open) combo=combo+2;
+ if ((o has container && (o has open || o has transparent))) {
+ objectloop(i in o) {
+ if (i hasnt concealed && i hasnt scenery) {
+ j = true; break;
+ }
+ }
+ if (~~j) combo=combo+4;
+ }
+ if (combo) L__M(##ListMiscellany, combo, o);
+ } ! end of PARTINV_BIT processing
+
+ if (c_style & FULLINV_BIT) {
+ if (o.invent && RunRoutines(o, invent))
+ if (c_style & NEWLINE_BIT) ""; else rtrue;
+
+ if (o has light && o has worn) { L__M(##ListMiscellany, 8, o); parenth_flag = true; }
+ else {
+ if (o has light) { L__M(##ListMiscellany, 9, o); parenth_flag = true; }
+ if (o has worn) { L__M(##ListMiscellany, 10, o); parenth_flag = true; }
+ }
+
+ if (o has container)
+ if (o has openable) {
+ if (parenth_flag) print (string) AND__TX;
+ else L__M(##ListMiscellany, 11, o);
+ if (o has open)
+ if (child(o)) L__M(##ListMiscellany, 12, o);
+ else L__M(##ListMiscellany, 13, o);
+ else
+ if (o has lockable && o has locked) L__M(##ListMiscellany, 15, o);
+ else L__M(##ListMiscellany, 14, o);
+ parenth_flag = true;
+ }
+ else
+ if (child(o)==0 && o has transparent)
+ if (parenth_flag) L__M(##ListMiscellany, 16, o);
+ else L__M(##ListMiscellany, 17, o);
+
+ if (parenth_flag) print ")";
+ } ! end of FULLINV_BIT processing
+
+ if (c_style & CONCEAL_BIT) {
+ child_count = 0;
+ objectloop (p in o)
+ if (p hasnt concealed && p hasnt scenery) { child_count++; eldest_child = p; }
+ }
+ else { child_count = children(o); eldest_child = child(o); }
+
+ if (child_count && (c_style & ALWAYS_BIT)) {
+ if (c_style & ENGLISH_BIT) L__M(##ListMiscellany, 18, o);
+ recurse_flag = true;
+ }
+
+ if (child_count && (c_style & RECURSE_BIT)) {
+ if (o has supporter) {
+ if (c_style & ENGLISH_BIT) {
+ if (c_style & TERSE_BIT) L__M(##ListMiscellany, 19, o);
+ else L__M(##ListMiscellany, 20, o);
+ if (o has animate) print (string) WHOM__TX;
+ else print (string) WHICH__TX;
+ }
+ recurse_flag = true;
+ }
+ if (o has container && (o has open || o has transparent)) {
+ if (c_style & ENGLISH_BIT) {
+ if (c_style & TERSE_BIT) L__M(##ListMiscellany, 21, o);
+ else L__M(##ListMiscellany, 22, o);
+ if (o has animate) print (string) WHOM__TX;
+ else print (string) WHICH__TX;
+ }
+ recurse_flag = true;
+ }
+ }
+
+ if (recurse_flag && (c_style & ENGLISH_BIT))
+ if (child_count > 1 || eldest_child has pluralname) Tense(ARE2__TX, WERE2__TX);
+ else Tense(IS2__TX, WAS2__TX);
+
+ if (c_style & NEWLINE_BIT) new_line;
+
+ if (recurse_flag) {
+ o = child(o);
+ #Ifdef TARGET_ZCODE;
+ @push lt_value; @push listing_together; @push listing_size;
+ #Ifnot; ! TARGET_GLULX;
+ @copy lt_value sp; @copy listing_together sp; @copy listing_size sp;
+ #Endif;
+ lt_value = 0; listing_together = 0; listing_size = 0;
+ WriteListR(o, depth+1, stack_p);
+ #Ifdef TARGET_ZCODE;
+ @pull listing_size; @pull listing_together; @pull lt_value;
+ #Ifnot; ! TARGET_GLULX;
+ @copy sp listing_size; @copy sp listing_together; @copy sp lt_value;
+ #Endif;
+ if (c_style & TERSE_BIT) print ")";
+ }
+];
+
+! ----------------------------------------------------------------------------
+! LoopWithinObject(rtn,obj,arg)
+!
+! rtn is the address of a user-supplied routine.
+! obj is an optional parent object whose dependents are to be processed; the
+! default is the current actor (normally the player).
+! arg is an optional argument passed to the rtn; this can be a single variable
+! or constant, or the address of an array (which enables multiple values to be
+! passed and returned).
+!
+! For each object o which is a child, grandchild, great-grandchild, etc, of the
+! original obj, LoopWithinObject() calls rtn(o,arg).
+!
+! The rtn should perform any appropriate testing or processing on each object o,
+! using the optional arg value if necessary. If the rtn returns true (or any
+! positive value), the children of o, if any, are also tested; those children
+! are skipped if rtn returns false. To terminate the loop before all objects
+! have been processed, rtn should return a large negative number (eg -99).
+!
+! To deal with supporters and open containers, so that objects are processed
+! only if they are accessible to the player, rtn might end with these
+! statements:
+! if ((o has transparent or supporter) || (o has container && o has open)) rtrue;
+! rfalse;
+! or alternatively with:
+! c_style = RECURSE_BIT; return WillRecurs(o);
+!
+! LoopWithinObject() returns the number of objects which have been processed.
+! ----------------------------------------------------------------------------
+
+[ LoopWithinObject rtn obj arg
+ n o x y;
+ if (obj == 0) obj = actor;
+ o = child(obj);
+ while (o) {
+ y = parent(o); n++;
+ x = rtn(o, arg); ! user-supplied routine returning x.
+ ! if x < 0: skip up to next parent
+ ! if x = 0: jump across to next sibling
+ ! if x > 0: continue down to child objects
+ if (y ~= parent(o)) { RunTimeError(15, o); rfalse; }
+ if (x > 0 && child(o)) o = child(o);
+ else
+ while (o) {
+ if (++x > 0 && sibling(o)) { o = sibling(o); break; }
+ o = parent(o);
+ if (o == obj) return n;
+ }
+ }
+];
+
+
+! ----------------------------------------------------------------------------
+! Much better menus can be created using one of the optional library
+! extensions. These are provided for compatibility with previous practice:
+! ----------------------------------------------------------------------------
+
+[ LowKey_Menu menu_choices EntryR ChoiceR lines main_title i j;
+ menu_nesting++;
+
+ .LKRD;
+
+ menu_item = 0;
+ lines = EntryR();
+ main_title = item_name;
+
+ print "--- "; print (string) main_title; print " ---^^";
+
+ if (menu_choices ofclass Routine) menu_choices();
+ else print (string) menu_choices;
+
+ for (::) {
+ L__M(##Miscellany, 52, lines);
+ print "> ";
+
+ #Ifdef TARGET_ZCODE;
+ #IfV3;
+ read buffer parse;
+ #Ifnot;
+ read buffer parse DrawStatusLine;
+ #Endif; ! V3
+ j = parse->1; ! number of words
+ #Ifnot; ! TARGET_GLULX;
+ KeyboardPrimitive(buffer, parse);
+ j = parse-->0; ! number of words
+ #Endif; ! TARGET_
+
+ i = parse-->1;
+ if (j == 0 || (i == QUIT1__WD or QUIT2__WD)) {
+ menu_nesting--; if (menu_nesting > 0) rfalse;
+ if (deadflag == 0) <<Look>>;
+ rfalse;
+ }
+ i = TryNumber(1);
+ if (i == 0) jump LKRD;
+ if (i < 1 || i > lines) continue;
+ menu_item = i;
+ j = ChoiceR();
+ if (j == 2) jump LKRD;
+ if (j == 3) rfalse;
+ }
+];
+
+#Ifdef TARGET_ZCODE;
+
+#IfV3;
+
+[ DoMenu menu_choices EntryR ChoiceR; LowKey_Menu(menu_choices, EntryR, ChoiceR); ];
+
+#Endif; ! V3
+
+#IfV5;
+
+[ DoMenu menu_choices EntryR ChoiceR
+ lines main_title main_wid cl i j oldcl pkey ch cw y x;
+ if (pretty_flag == 0) return LowKey_Menu(menu_choices, EntryR, ChoiceR);
+ menu_nesting++;
+ menu_item = 0;
+ lines = EntryR();
+ main_title = item_name; main_wid = item_width;
+ cl = 7;
+
+ .ReDisplay;
+
+ oldcl = 0;
+ @erase_window $ffff;
+ #Iftrue (#version_number == 6);
+ @set_cursor -1;
+ ch = HDR_FONTWUNITS->0;
+ #Ifnot;
+ ch = 1;
+ #Endif;
+ i = ch * (lines+7);
+ @split_window i;
+ i = HDR_SCREENWCHARS->0;
+ if (i == 0) i = 80;
+ @set_window 1;
+ @set_cursor 1 1;
+
+ #Iftrue (#version_number == 6);
+ @set_font 4 -> cw;
+ cw = HDR_FONTHUNITS->0;
+ #Ifnot;
+ cw = 1;
+ #Endif;
+
+ style reverse;
+ spaces(i); j=1+(i/2-main_wid)*cw;
+ @set_cursor 1 j;
+ print (string) main_title;
+ y=1+ch; @set_cursor y 1; spaces(i);
+ x=1+cw; @set_cursor y x; print (string) NKEY__TX;
+ j=1+(i-13)*cw; @set_cursor y j; print (string) PKEY__TX;
+ y=y+ch; @set_cursor y 1; spaces(i);
+ @set_cursor y x; print (string) RKEY__TX;
+ j=1+(i-18)*cw; @set_cursor y j;
+
+ if (menu_nesting == 1) print (string) QKEY1__TX;
+ else print (string) QKEY2__TX;
+ style roman;
+ y = y+2*ch;
+ @set_cursor y x; font off;
+
+ if (menu_choices ofclass String) print (string) menu_choices;
+ else menu_choices();
+
+ x = 1+3*cw;
+ for (::) {
+ if (cl ~= oldcl) {
+ if (oldcl>0) {
+ y=1+(oldcl-1)*ch; @set_cursor y x; print " ";
+ }
+ y=1+(cl-1)*ch; @set_cursor y x; print ">";
+ }
+
+ oldcl = cl;
+ @read_char 1 -> pkey;
+ if (pkey == NKEY1__KY or NKEY2__KY or 130) {
+ cl++; if (cl == 7+lines) cl = 7; continue;
+ }
+ if (pkey == PKEY1__KY or PKEY2__KY or 129) {
+ cl--; if (cl == 6) cl = 6+lines; continue;
+ }
+ if (pkey == QKEY1__KY or QKEY2__KY or 27 or 131) break;
+ if (pkey == 10 or 13 or 132) {
+ @set_window 0; font on;
+ new_line; new_line; new_line;
+
+ menu_item = cl-6;
+ EntryR();
+
+ @erase_window $ffff;
+ @split_window ch;
+ i = HDR_SCREENWCHARS->0; if ( i== 0) i = 80;
+ @set_window 1; @set_cursor 1 1; style reverse; spaces(i);
+ j=1+(i/2-item_width)*cw;
+ @set_cursor 1 j;
+ print (string) item_name;
+ style roman; @set_window 0; new_line;
+
+ i = ChoiceR();
+ if (i == 2) jump ReDisplay;
+ if (i == 3) break;
+
+ L__M(##Miscellany, 53);
+ @read_char 1 -> pkey; jump ReDisplay;
+ }
+ }
+
+ menu_nesting--; if (menu_nesting > 0) rfalse;
+ font on; @set_cursor 1 1;
+ @erase_window $ffff; @set_window 0;
+ #Iftrue (#version_number == 6);
+ @set_cursor -2;
+ #Endif;
+ new_line; new_line; new_line;
+ if (deadflag == 0) <<Look>>;
+];
+
+#Endif; ! V5
+
+#Ifnot; ! TARGET_GLULX
+
+[ DoMenu menu_choices EntryR ChoiceR
+ winwid winhgt lines main_title main_wid cl i oldcl pkey;
+
+ if (pretty_flag == 0 || gg_statuswin == 0) return LowKey_Menu(menu_choices, EntryR, ChoiceR);
+
+ menu_nesting++;
+ menu_item = 0;
+ lines = EntryR();
+ main_title = item_name;
+ main_wid = item_width;
+
+ cl = 0;
+
+ ! If we printed "hit arrow keys" here, it would be appropriate to
+ ! check for the availability of Glk input keys. But we actually
+ ! print "hit N/P/Q". So it's reasonable to silently accept Glk
+ ! arrow key codes as secondary options.
+
+ .ReDisplay;
+
+ glk_window_clear(gg_statuswin);
+ glk_window_clear(gg_mainwin);
+ glk_set_window(gg_statuswin);
+ StatusLineHeight(lines+7);
+ glk_window_get_size(gg_statuswin, gg_arguments, gg_arguments+4);
+ winwid = gg_arguments-->0;
+ winhgt = gg_arguments-->1;
+ glk_set_style(style_Subheader);
+ glk_window_move_cursor(gg_statuswin, winwid/2-main_wid, 0);
+ print (string) main_title;
+ glk_window_move_cursor(gg_statuswin, 1, 1);
+ print (string) NKEY__TX;
+ glk_window_move_cursor(gg_statuswin, winwid-13, 1);
+ print (string) PKEY__TX;
+ glk_window_move_cursor(gg_statuswin, 1, 2);
+ print (string) RKEY__TX;
+ glk_window_move_cursor(gg_statuswin, winwid-18, 2);
+ if (menu_nesting == 1) print (string) QKEY1__TX;
+ else print (string) QKEY2__TX;
+ glk_set_style(style_Normal);
+ glk_window_move_cursor(gg_statuswin, 1, 4);
+ if (menu_choices ofclass String) print (string) menu_choices;
+ else menu_choices();
+
+ oldcl = -1;
+
+ for (::) {
+ if (cl ~= oldcl) {
+ if (cl < 0 || cl >= lines) cl = 0;
+ if (oldcl >= 0) {
+ glk_window_move_cursor(gg_statuswin, 3, oldcl+6);
+ print (char) ' ';
+ }
+ oldcl = cl;
+ glk_window_move_cursor(gg_statuswin, 3, oldcl+6);
+ print (char) '>';
+ }
+ pkey = KeyCharPrimitive(gg_statuswin, true);
+ if (pkey == $80000000) jump ReDisplay;
+ if (pkey == NKEY1__KY or NKEY2__KY or $fffffffb) {
+ cl++;
+ if (cl >= lines) cl = 0;
+ continue;
+ }
+ if (pkey == PKEY1__KY or PKEY2__KY or $fffffffc) {
+ cl--;
+ if (cl < 0) cl = lines-1;
+ continue;
+ }
+ if (pkey == QKEY1__KY or QKEY2__KY or $fffffff8 or $fffffffe) break;
+ if (pkey == $fffffffa or $fffffffd) {
+ glk_set_window(gg_mainwin);
+ new_line; new_line; new_line;
+ menu_item = cl+1;
+ EntryR();
+ glk_window_clear(gg_statuswin);
+ glk_window_clear(gg_mainwin);
+ glk_set_window(gg_statuswin);
+ StatusLineHeight(1);
+ glk_window_get_size(gg_statuswin, gg_arguments, gg_arguments+4);
+ winwid = gg_arguments-->0;
+ winhgt = gg_arguments-->1;
+ glk_set_style(style_Subheader);
+ glk_window_move_cursor(gg_statuswin, winwid/2-item_width, 0);
+ print (string) item_name;
+ glk_set_style(style_Normal);
+ glk_set_window(gg_mainwin);
+ new_line;
+ i = ChoiceR();
+ if (i == 2) jump ReDisplay;
+ if (i == 3) break;
+ L__M(##Miscellany, 53);
+ pkey = KeyCharPrimitive(gg_mainwin, 1);
+ jump ReDisplay;
+ }
+ }
+
+ ! done with this menu...
+ menu_nesting--;
+ if (menu_nesting > 0) rfalse;
+ glk_set_window(gg_mainwin);
+ glk_window_clear(gg_mainwin);
+ new_line; new_line; new_line;
+ if (deadflag == 0) <<Look>>;
+];
+
+#Endif; ! TARGET_
+
+! ----------------------------------------------------------------------------
+! A cunning routine (which could have been a daemon, but isn't, for the
+! sake of efficiency) to move objects which could be in many rooms about
+! so that the player never catches one not in place
+! ----------------------------------------------------------------------------
+
+[ MoveFloatingObjects i k l m address flag;
+ if (location == player or nothing) return;
+ objectloop (i) {
+ address = i.&found_in;
+ if (address && i hasnt non_floating && ~~IndirectlyContains(player, i)) {
+ if (metaclass(address-->0) == Routine)
+ flag = i.found_in();
+ else {
+ flag = false;
+ k = i.#found_in/WORDSIZE;
+ for (l=0 : l<k : l++) {
+ m = address-->l;
+ if ((m in Class && location ofclass m) ||
+ m == location || m in location) {
+ flag = true;
+ break;
+ }
+ }
+ }
+ if (flag) {
+ if (i notin location) move i to location;
+ } else {
+ if (parent(i)) remove i;
+ }
+ }
+ }
+];
+
+! ----------------------------------------------------------------------------
+! Two little routines for moving the player safely.
+! ----------------------------------------------------------------------------
+
+[ PlayerTo newplace flag;
+ NoteDeparture();
+ move player to newplace;
+ while (parent(newplace)) newplace = parent(newplace);
+ location = real_location = newplace;
+ MoveFloatingObjects(); AdjustLight(1);
+ switch (flag) {
+ 0: <Look>;
+ 1: NoteArrival(); ScoreArrival();
+ 2: LookSub(1);
+ }
+];
+
+[ MovePlayer direc; <Go direc>; <Look>; ];
+
+! ----------------------------------------------------------------------------
+! The handy YesOrNo routine, and some "meta" verbs
+! ----------------------------------------------------------------------------
+
+[ YesOrNo noStatusRedraw
+ i j;
+ for (::) {
+ #Ifdef TARGET_ZCODE;
+ if (location == nothing || parent(player) == nothing || noStatusRedraw)
+ read buffer parse;
+ else read buffer parse DrawStatusLine;
+ j = parse->1;
+ #Ifnot; ! TARGET_GLULX;
+ noStatusRedraw = 0; ! suppress warning
+ KeyboardPrimitive(buffer, parse);
+ j = parse-->0;
+ #Endif; ! TARGET_
+ if (j) { ! at least one word entered
+ i = parse-->1;
+ if (i == YES1__WD or YES2__WD or YES3__WD) rtrue;
+ if (i == NO1__WD or NO2__WD or NO3__WD) rfalse;
+ }
+ L__M(##Quit, 1); print "> ";
+ }
+];
+
+#Ifdef TARGET_ZCODE;
+
+[ QuitSub;
+ L__M(##Quit, 2);
+ if (YesOrNo()) quit;
+];
+
+[ RestartSub;
+ L__M(##Restart, 1);
+ if (YesOrNo()) { @restart; L__M(##Restart, 2); }
+];
+
+[ RestoreSub;
+ restore Rmaybe;
+ return L__M(##Restore, 1);
+ .RMaybe;
+ L__M(##Restore, 2);
+];
+
+[ SaveSub flag;
+ #IfV5;
+ @save -> flag;
+ switch (flag) {
+ 0: L__M(##Save, 1);
+ 1: L__M(##Save, 2);
+ 2:
+ RestoreColours();
+ L__M(##Restore, 2);
+ }
+ #Ifnot;
+ save Smaybe;
+ return L__M(##Save, 1);
+ .SMaybe;
+ L__M(##Save, 2);
+ #Endif; ! V5
+];
+
+[ VerifySub;
+ @verify ?Vmaybe;
+ jump Vwrong;
+ .Vmaybe;
+ return L__M(##Verify, 1);
+ .Vwrong;
+ L__M(##Verify, 2);
+];
+
+[ ScriptOnSub;
+ transcript_mode = ((HDR_GAMEFLAGS-->0) & 1);
+ if (transcript_mode) return L__M(##ScriptOn, 1);
+ @output_stream 2;
+ if (((HDR_GAMEFLAGS-->0) & 1) == 0) return L__M(##ScriptOn, 3);
+ L__M(##ScriptOn, 2);
+ transcript_mode = true;
+];
+
+[ ScriptOffSub;
+ transcript_mode = ((HDR_GAMEFLAGS-->0) & 1);
+ if (transcript_mode == false) return L__M(##ScriptOff, 1);
+ L__M(##ScriptOff, 2);
+ @output_stream -2;
+ if ((HDR_GAMEFLAGS-->0) & 1) return L__M(##ScriptOff, 3);
+ transcript_mode = false;
+];
+
+[ CommandsOnSub;
+ @output_stream 4;
+ xcommsdir = 1;
+ L__M(##CommandsOn, 1);
+];
+
+[ CommandsOffSub;
+ if (xcommsdir == 1) @output_stream -4;
+ xcommsdir = 0;
+ L__M(##CommandsOff, 1);
+];
+
+[ CommandsReadSub;
+ @input_stream 1;
+ xcommsdir = 2;
+ L__M(##CommandsRead, 1);
+];
+
+#Ifnot; ! TARGET_GLULX;
+
+[ QuitSub;
+ L__M(##Quit, 2);
+ if (YesOrNo()) quit;
+];
+
+[ RestartSub;
+ L__M(##Restart,1);
+ if (YesOrNo()) { @restart; L__M(##Restart, 2); }
+];
+
+[ RestoreSub res fref;
+ fref = glk_fileref_create_by_prompt($01, $02, 0);
+ if (fref == 0) jump RFailed;
+ gg_savestr = glk_stream_open_file(fref, $02, GG_SAVESTR_ROCK);
+ glk_fileref_destroy(fref);
+ if (gg_savestr == 0) jump RFailed;
+ @restore gg_savestr res;
+ glk_stream_close(gg_savestr, 0);
+ gg_savestr = 0;
+ .RFailed;
+ L__M(##Restore, 1);
+];
+
+[ SaveSub res fref;
+ fref = glk_fileref_create_by_prompt($01, $01, 0);
+ if (fref == 0) jump SFailed;
+ gg_savestr = glk_stream_open_file(fref, $01, GG_SAVESTR_ROCK);
+ glk_fileref_destroy(fref);
+ if (gg_savestr == 0) jump SFailed;
+ @save gg_savestr res;
+ if (res == -1) {
+ ! The player actually just typed "restore". We're going to print
+ ! L__M(##Restore,2); the Z-Code Inform library does this correctly
+ ! now. But first, we have to recover all the Glk objects; the values
+ ! in our global variables are all wrong.
+ GGRecoverObjects();
+ glk_stream_close(gg_savestr, 0);
+ gg_savestr = 0;
+ return L__M(##Restore, 2);
+ }
+ glk_stream_close(gg_savestr, 0);
+ gg_savestr = 0;
+ if (res == 0) return L__M(##Save, 2);
+ .SFailed;
+ L__M(##Save, 1);
+];
+
+[ VerifySub res;
+ @verify res;
+ if (res == 0) return L__M(##Verify, 1);
+ L__M(##Verify, 2);
+];
+
+[ ScriptOnSub;
+ if (gg_scriptstr) return L__M(##ScriptOn, 1);
+ if (gg_scriptfref == 0) {
+ gg_scriptfref = glk_fileref_create_by_prompt($102, $05, GG_SCRIPTFREF_ROCK);
+ if (gg_scriptfref == 0) jump S1Failed;
+ }
+ gg_scriptstr = glk_stream_open_file(gg_scriptfref, $05, GG_SCRIPTSTR_ROCK);
+ if (gg_scriptstr == 0) jump S1Failed;
+ glk_window_set_echo_stream(gg_mainwin, gg_scriptstr);
+ L__M(##ScriptOn, 2);
+ VersionSub();
+ return;
+ .S1Failed;
+ L__M(##ScriptOn, 3);
+];
+
+[ ScriptOffSub;
+ if (gg_scriptstr == 0) return L__M(##ScriptOff,1);
+ L__M(##ScriptOff, 2);
+ glk_stream_close(gg_scriptstr, 0);
+ gg_scriptstr = 0;
+];
+
+[ CommandsOnSub fref;
+ if (gg_commandstr) {
+ if (gg_command_reading) return L__M(##CommandsOn, 2);
+ else return L__M(##CommandsOn, 3);
+ }
+ fref = glk_fileref_create_by_prompt($103, $01, 0);
+ if (fref == 0) return L__M(##CommandsOn, 4);
+ gg_command_reading = false;
+ gg_commandstr = glk_stream_open_file(fref, $01, GG_COMMANDWSTR_ROCK);
+ glk_fileref_destroy(fref);
+ if (gg_commandstr == 0) return L__M(##CommandsOn, 4);
+ L__M(##CommandsOn, 1);
+];
+
+[ CommandsOffSub;
+ if (gg_commandstr == 0) return L__M(##CommandsOff, 2);
+ if (gg_command_reading) return L__M(##CommandsRead, 5);
+ glk_stream_close(gg_commandstr, 0);
+ gg_commandstr = 0;
+ gg_command_reading = false;
+ L__M(##CommandsOff, 1);
+];
+
+[ CommandsReadSub fref;
+ if (gg_commandstr) {
+ if (gg_command_reading) return L__M(##CommandsRead, 2);
+ else return L__M(##CommandsRead, 3);
+ }
+ fref = glk_fileref_create_by_prompt($103, $02, 0);
+ if (fref == 0) return L__M(##CommandsRead, 4);
+ gg_command_reading = true;
+ gg_commandstr = glk_stream_open_file(fref, $02, GG_COMMANDRSTR_ROCK);
+ glk_fileref_destroy(fref);
+ if (gg_commandstr == 0) return L__M(##CommandsRead, 4);
+ L__M(##CommandsRead, 1);
+];
+
+#Endif; ! TARGET_;
+
+[ NotifyOnSub; notify_mode = true; L__M(##NotifyOn); ];
+[ NotifyOffSub; notify_mode = false; L__M(##NotifyOff); ];
+
+[ Places1Sub i j k;
+ L__M(##Places, 1);
+ objectloop (i has visited) j++;
+ objectloop (i has visited) {
+ print (name) i; k++;
+ if (k == j) return L__M(##Places, 2);
+ if (k == j-1) print (SerialComma) j, (string) AND__TX;
+ else print (string) COMMA__TX;
+ }
+];
+
+[ Objects1Sub i j f;
+ L__M(##Objects, 1);
+ objectloop (i has moved) {
+ f = 1; print (the) i; j = parent(i);
+ if (j) {
+ if (j == player) {
+ if (i has worn) L__M(##Objects, 3, j, i);
+ else L__M(##Objects, 4, j, i);
+ jump Obj__Ptd;
+ }
+ if (j has animate) { L__M(##Objects, 5, j, i); jump Obj__Ptd; }
+ if (j has visited) { L__M(##Objects, 6, j, i); jump Obj__Ptd; }
+ if (j has container) { L__M(##Objects, 8, j, i); jump Obj__Ptd; }
+ if (j has supporter) { L__M(##Objects, 9, j, i); jump Obj__Ptd; }
+ if (j has enterable) { L__M(##Objects, 7, j, i); jump Obj__Ptd; }
+ }
+ L__M(##Objects, 10, j, i);
+
+ .Obj__Ptd;
+
+ new_line;
+ }
+ if (f == 0) L__M(##Objects, 2);
+];
+
+! ----------------------------------------------------------------------------
+! The scoring system
+! ----------------------------------------------------------------------------
+
+[ ScoreSub;
+ #Ifdef NO_SCORE;
+ if (deadflag == 0) L__M(##Score, 2);
+ #Ifnot;
+ if (deadflag) new_line;
+ L__M(##Score, 1);
+ if(PrintRank() == false) LibraryExtensions.RunAll(ext_printrank);
+ #Endif; ! NO_SCORE
+];
+
+#Ifndef TaskScore;
+[ TaskScore i;
+ return task_scores->i;
+];
+#Endif;
+
+[ Achieved num;
+ if (task_done->num == 0) {
+ task_done->num = 1;
+ score = score + TaskScore(num);
+ }
+];
+
+[ PANum m n;
+ print " ";
+ n = m;
+ if (n < 0) { n = -m; n = n*10; }
+ if (n < 10) { print " "; jump Panuml; }
+ if (n < 100) { print " "; jump Panuml; }
+ if (n < 1000) { print " "; }
+
+ .Panuml;
+
+ print m, " ";
+];
+
+[ FullScoreSub i;
+ ScoreSub();
+ if (score == 0 || TASKS_PROVIDED == 1) rfalse;
+ new_line;
+ L__M(##FullScore, 1);
+ for (i=0 : i<NUMBER_TASKS : i++)
+ if (task_done->i == 1) {
+ PANum(TaskScore(i));
+ if(PrintTaskName(i) == false)
+ LibraryExtensions.RunAll(ext_printtaskname,i);
+ }
+ if (things_score) {
+ PANum(things_score);
+ L__M(##FullScore, 2);
+ }
+ if (places_score) {
+ PANum(places_score);
+ L__M(##FullScore, 3);
+ }
+ new_line; PANum(score); L__M(##FullScore, 4);
+];
+
+! ----------------------------------------------------------------------------
+! Real verbs start here: Inventory
+! ----------------------------------------------------------------------------
+
+[ InvWideSub;
+ if (actor == player)
+ inventory_style = ENGLISH_BIT+FULLINV_BIT+RECURSE_BIT;
+ else
+ inventory_style = ENGLISH_BIT+PARTINV_BIT;
+ <Inv, actor>;
+ inventory_style = 0;
+];
+
+[ InvTallSub;
+ if (actor == player)
+ inventory_style = NEWLINE_BIT+INDENT_BIT+FULLINV_BIT+RECURSE_BIT;
+ else
+ inventory_style = NEWLINE_BIT+INDENT_BIT+PARTINV_BIT;
+ <Inv, actor>;
+ inventory_style = 0;
+];
+
+[ InvSub x;
+ if (child(actor) == 0) return L__M(##Inv, 1);
+ if (inventory_style == 0)
+ if (actor == player) return InvTallSub();
+ else return InvWideSub();
+ L__M(##Inv, 2);
+ if (inventory_style & NEWLINE_BIT) L__M(##Inv, 3); else print " ";
+
+ WriteListFrom(child(actor), inventory_style, 1);
+ if (inventory_style & ENGLISH_BIT) L__M(##Inv, 4);
+
+ #Ifndef MANUAL_PRONOUNS;
+ objectloop (x in player) PronounNotice(x);
+ #Endif;
+ x = 0; ! To prevent a "not used" error
+ AfterRoutines();
+];
+
+! ----------------------------------------------------------------------------
+! The object tree and determining the possibility of moves
+! ----------------------------------------------------------------------------
+
+[ CommonAncestor o1 o2 i j;
+ ! Find the nearest object indirectly containing o1 and o2,
+ ! or return 0 if there is no common ancestor.
+ i = o1;
+ while (i) {
+ j = o2;
+ while (j) {
+ if (j == i) return i;
+ j = parent(j);
+ }
+ i = parent(i);
+ }
+ return 0;
+];
+
+[ IndirectlyContains o1 o2;
+ ! Does o1 indirectly contain o2? (Same as testing if their common ancestor is o1.)
+ while (o2) {
+ if (o1 == o2) rtrue;
+ if (o2 ofclass Class) rfalse;
+ o2 = parent(o2);
+ }
+ rfalse;
+];
+
+[ ObjectScopedBySomething item i j k l m;
+ i = item;
+ objectloop (j .& add_to_scope) {
+ l = j.&add_to_scope;
+ k = (j.#add_to_scope)/WORDSIZE;
+ if (l-->0 ofclass Routine) continue;
+ for (m=0 : m<k : m++)
+ if (l-->m == i) return j;
+ }
+ rfalse;
+];
+
+[ ObjectIsUntouchable item flag1 flag2 ancestor i;
+ ! Determine if there's any barrier preventing the actor from moving
+ ! things to "item". Return false if no barrier; otherwise print a
+ ! suitable message and return true.
+ ! If flag1 is set, do not print any message.
+ ! If flag2 is set, also apply Take/Remove restrictions.
+
+ ! If the item has been added to scope by something, it's first necessary
+ ! for that something to be touchable.
+
+ ancestor = CommonAncestor(actor, item);
+ if (ancestor == 0) {
+ ancestor = item;
+ while (ancestor && (i = ObjectScopedBySomething(ancestor)) == 0)
+ ancestor = parent(ancestor);
+ if (i) {
+ if (ObjectIsUntouchable(i, flag1, flag2)) return;
+ ! An item immediately added to scope
+ }
+ }
+ else
+
+ ! First, a barrier between the actor and the ancestor. The actor
+ ! can only be in a sequence of enterable objects, and only closed
+ ! containers form a barrier.
+
+ if (actor ~= ancestor) {
+ i = parent(actor);
+ while (i ~= ancestor) {
+ if (i has container && i hasnt open) {
+ if (flag1) rtrue;
+ return L__M(##Take, 9, i, noun);
+ }
+ i = parent(i);
+ }
+ }
+
+ ! Second, a barrier between the item and the ancestor. The item can
+ ! be carried by someone, part of a piece of machinery, in or on top
+ ! of something and so on.
+
+ i = parent(item);
+ if (item ~= ancestor && i ~= player) {
+ while (i ~= ancestor) {
+ if (flag2 && i hasnt container && i hasnt supporter) {
+ if (i has animate) {
+ if (flag1) rtrue;
+ return L__M(##Take, 6, i, noun);
+ }
+ if (i has transparent) {
+ if (flag1) rtrue;
+ return L__M(##Take, 7, i, noun);
+ }
+ if (flag1) rtrue;
+ return L__M(##Take, 8, item, noun);
+ }
+ if (i has container && i hasnt open) {
+ if (flag1) rtrue;
+ return L__M(##Take, 9, i, noun);
+ }
+ i = parent(i);
+ }
+ }
+ rfalse;
+];
+
+[ AttemptToTakeObject item
+ ancestor after_recipient i k;
+ ! Try to transfer the given item to the actor: return false
+ ! if successful, true if unsuccessful, printing a suitable message
+ ! in the latter case.
+ ! People cannot ordinarily be taken.
+ if (item == actor) return L__M(##Take, 2, noun);
+ if (item has animate) return L__M(##Take, 3, item);
+
+ ancestor = CommonAncestor(actor, item);
+
+ if (ancestor == 0) {
+ i = ObjectScopedBySomething(item);
+ if (i) ancestor = CommonAncestor(actor, i);
+ }
+
+ ! Is the actor indirectly inside the item?
+ if (ancestor == item) return L__M(##Take, 4, item);
+
+ ! Does the actor already directly contain the item?
+ if (item in actor) return L__M(##Take, 5, item);
+
+ ! Can the actor touch the item, or is there (e.g.) a closed container
+ ! in the way?
+ if (ObjectIsUntouchable(item, false, true)) rtrue;
+
+ ! The item is now known to be accessible.
+
+ ! Consult the immediate possessor of the item, if it's in a container
+ ! which the actor is not in.
+
+ i = parent(item);
+ if (i && i ~= ancestor && (i has container or supporter)) {
+ after_recipient = i;
+ k = action; action = ##LetGo;
+ if (RunRoutines(i, before)) { action = k; rtrue; }
+ action = k;
+ }
+
+ if (item has scenery) return L__M(##Take, 10, item);
+ if (item has static) return L__M(##Take, 11, item);
+
+ ! The item is now known to be available for taking. Is the player
+ ! carrying too much? If so, possibly juggle items into the rucksack
+ ! to make room.
+
+ if (ObjectDoesNotFit(item, actor) ||
+ LibraryExtensions.RunWhile(ext_objectdoesnotfit, false, item, actor)) return;
+ if (AtFullCapacity(item, actor)) return L__M(##Take, 12, item);
+
+ ! Transfer the item.
+
+ move item to actor; give item ~worn;
+
+ ! Send "after" message to the object letting go of the item, if any.
+
+ if (after_recipient) {
+ k = action; action = ##LetGo;
+ if (RunRoutines(after_recipient, after)) { action = k; rtrue; }
+ action = k;
+ }
+ rfalse;
+];
+
+[ AtFullCapacity n s
+ obj k;
+ n = n; ! suppress compiler warning
+ if (s == actor) {
+ objectloop (obj in s)
+ if (obj hasnt worn) k++;
+ } else
+ k = children(s);
+
+ if (k < RunRoutines(s, capacity) || (s == player && RoomInSack())) rfalse;
+];
+
+[ RoomInSack
+ obj ks;
+ if (SACK_OBJECT && SACK_OBJECT in player) {
+ ks = keep_silent; keep_silent = 2;
+ for (obj=youngest(player) : obj : obj=elder(obj))
+ if (obj ~= SACK_OBJECT && obj hasnt worn or light) {
+ <Insert obj SACK_OBJECT>;
+ if (obj in SACK_OBJECT) {
+ keep_silent = ks;
+ return L__M(##Take, 13, obj, SACK_OBJECT);
+ }
+ }
+ keep_silent = ks;
+ }
+ rfalse;
+];
+
+! ----------------------------------------------------------------------------
+! Support for implicit actions
+! ----------------------------------------------------------------------------
+
+[ CheckImplicitAction act o1 o2
+ sav_act sav_noun sav_sec res;
+ if (o1 provides before_implicit) {
+ sav_act = action; action = act;
+ sav_noun = noun; noun = o1;
+ if (o2) { sav_sec = second; second = o2; }
+ res = RunRoutines(o1, before_implicit);
+ action = sav_act; noun = sav_noun;
+ if (sav_sec) second = sav_sec;
+ }
+ else {
+ if (no_implicit_actions)
+ res = 2;
+ else
+ res = 0;
+ }
+ return res;
+];
+
+[ ImplicitTake obj
+ res ks supcon;
+ switch (metaclass(obj)) { Class, String, Routine, nothing: rfalse; }
+ if (obj in actor) rfalse;
+ if (action_to_be == ##Drop && ~~IndirectlyContains(actor, obj)) rfalse;
+ res = CheckImplicitAction(##Take, obj);
+ ! 0 = Take object, Tell the user (normal default)
+ ! 1 = Take object, don't Tell
+ ! 2 = don't Take object continue (default with no_implicit_actions)
+ ! 3 = don't Take object, don't continue
+ if (res >= 2) rtrue;
+ if (parent(obj) && parent(obj) has container or supporter) supcon = parent(obj);
+ ks = keep_silent; keep_silent = 2; AttemptToTakeObject(obj); keep_silent = ks;
+ if (obj notin actor) rtrue;
+ if (res == 0 && ~~keep_silent)
+ if (supcon) L__M(##Miscellany, 58, obj, supcon);
+ else L__M(##Miscellany, 26, obj);
+ rfalse;
+];
+
+[ ImplicitExit obj
+ res ks;
+ if (parent(obj) == nothing) rfalse;
+ res = CheckImplicitAction(##Exit, obj);
+ ! 0 = Exit object, Tell the user (normal default)
+ ! 1 = Exit object, don't Tell
+ ! 2 = don't Exit object continue (default with no_implicit_actions)
+ ! 3 = don't Exit object, don't continue
+ if (res >= 2) rtrue;
+ ks = keep_silent; keep_silent = 2; <Exit obj, actor>; keep_silent = ks;
+ if (parent(actor) == obj) rtrue;
+ if (res == 0 && ~~keep_silent) L__M(##Exit, 5, obj);
+ rfalse;
+];
+
+[ ImplicitClose obj
+ res ks;
+ if (obj hasnt open) rfalse;
+ res = CheckImplicitAction(##Close, obj);
+ ! 0 = Close object, Tell the user (normal default)
+ ! 1 = Close object, don't Tell
+ ! 2 = don't Close object continue (default with no_implicit_actions)
+ ! 3 = don't Close object, don't continue
+ if (res >= 2) rtrue;
+ ks = keep_silent; keep_silent = 2; <Close obj, actor>; keep_silent = ks;
+ if (obj has open) rtrue;
+ if (res == 0 && ~~keep_silent) L__M(##Close, 4, obj);
+ rfalse;
+];
+
+[ ImplicitOpen obj
+ res temp inp1temp;
+ if (obj has open) rfalse;
+ res = CheckImplicitAction(##Open, obj);
+ ! 0 = Open object, Tell the user (normal default)
+ ! 1 = Open object, don't Tell
+ ! 2 = don't Open object continue (default with no_implicit_actions)
+ ! 3 = don't Open object, don't continue
+ if (res >= 2) rtrue;
+ if (obj has locked) rtrue;
+ temp = keep_silent; keep_silent = 2; <Open obj, actor>; keep_silent = temp;
+ if (obj hasnt open) rtrue;
+ if (res == 0 && ~~keep_silent) L__M(##Open, 6, obj);
+ temp = action; action = ##Open;
+ inp1temp = inp1; inp1 = obj;
+ AfterRoutines();
+ inp1 = inp1temp; action = temp;
+ rfalse;
+];
+
+[ ImplicitUnlock obj;
+ if (obj has locked) rtrue;
+ rfalse;
+];
+
+[ ImplicitDisrobe obj
+ res ks;
+ if (obj hasnt worn) rfalse;
+ res = CheckImplicitAction(##Disrobe, obj);
+ ! 0 = Take off object, Tell the user (normal default)
+ ! 1 = Take off object, don't Tell
+ ! 2 = don't Take off object continue (default with no_implicit_actions)
+ ! 3 = don't Take off object, don't continue
+ if (res >= 2) rtrue;
+ ks = keep_silent; keep_silent = 1; <Disrobe obj, actor>; keep_silent = ks;
+ if (obj has worn && obj in actor) rtrue;
+ if (res == 0 && ~~keep_silent) L__M(##Drop, 3, obj);
+ rfalse;
+];
+
+
+! ----------------------------------------------------------------------------
+! Object movement verbs
+! ----------------------------------------------------------------------------
+
+[ TakeSub;
+ if (onotheld_mode == 0 || noun notin actor)
+ if (AttemptToTakeObject(noun)) return;
+ if (AfterRoutines()) return;
+ notheld_mode = onotheld_mode;
+ if (notheld_mode == 1 || keep_silent) return;
+ L__M(##Take, 1, noun);
+];
+
+[ RemoveSub i;
+ i = parent(noun);
+ if (i && i has container && i hasnt open && ImplicitOpen(i)) return L__M(##Remove, 1, i);
+ if (i ~= second) return L__M(##Remove, 2, noun);
+ if (i has animate) return L__M(##Take, 6, i, noun);
+
+ if (AttemptToTakeObject(noun)) rtrue;
+
+ action = ##Remove; if (AfterRoutines()) return;
+ action = ##Take; if (AfterRoutines()) return;
+ if (keep_silent) return;
+ L__M(##Remove, 3, noun);
+];
+
+[ DropSub;
+ if (noun == actor) return L__M(##PutOn, 4, noun);
+ if (noun in parent(actor)) return L__M(##Drop, 1, noun);
+ if (noun notin actor && ~~ImplicitTake(noun)) return L__M(##Drop, 2, noun);
+ if (noun has worn && ImplicitDisrobe(noun)) return;
+ move noun to parent(actor);
+ if (AfterRoutines() || keep_silent) return;
+ L__M(##Drop, 4, noun);
+];
+
+[ PutOnSub ancestor;
+ receive_action = ##PutOn;
+ if (second == d_obj || actor in second) <<Drop noun, actor>>;
+ if (parent(noun) == second) return L__M(##Drop, 1, noun);
+ if (noun notin actor && ImplicitTake(noun)) return L__M(##PutOn, 1, noun);
+
+ ancestor = CommonAncestor(noun, second);
+ if (ancestor == noun) return L__M(##PutOn, 2, noun);
+ if (ObjectIsUntouchable(second)) return;
+
+ if (second ~= ancestor) {
+ action = ##Receive;
+ if (RunRoutines(second, before)) { action = ##PutOn; return; }
+ action = ##PutOn;
+ }
+ if (second hasnt supporter) return L__M(##PutOn, 3, second);
+ if (ancestor == actor) return L__M(##PutOn, 4, second);
+ if (noun has worn && ImplicitDisrobe(noun)) return;
+
+ if (ObjectDoesNotFit(noun, second) ||
+ LibraryExtensions.RunWhile(ext_objectdoesnotfit, false, noun, second)) return;
+ if (AtFullCapacity(noun, second)) return L__M(##PutOn, 6, second);
+
+ move noun to second;
+
+ if (AfterRoutines()) return;
+
+ if (second ~= ancestor) {
+ action = ##Receive;
+ if (RunRoutines(second, after)) { action = ##PutOn; return; }
+ action = ##PutOn;
+ }
+ if (keep_silent) return;
+ if (multiflag) return L__M(##PutOn, 7);
+ L__M(##PutOn, 8, noun, second);
+];
+
+[ InsertSub ancestor;
+ receive_action = ##Insert;
+ if (second == d_obj || actor in second) <<Drop noun, actor>>;
+ if (parent(noun) == second) return L__M(##Drop, 1, noun);
+ if (noun notin actor && ImplicitTake(noun)) return L__M(##Insert, 1, noun);
+ ancestor = CommonAncestor(noun, second);
+ if (ancestor == noun) return L__M(##Insert, 5, noun);
+ if (ObjectIsUntouchable(second)) return;
+ if (second ~= ancestor) {
+ action = ##Receive;
+ if (RunRoutines(second,before)) { action = ##Insert; rtrue; }
+ action = ##Insert;
+ if (second has container && second hasnt open && ImplicitOpen(second))
+ return L__M(##Insert, 3, second);
+ }
+ if (second hasnt container) return L__M(##Insert, 2, second);
+ if (noun has worn && ImplicitDisrobe(noun)) return;
+
+ if (ObjectDoesNotFit(noun, second) ||
+ LibraryExtensions.RunWhile(ext_objectdoesnotfit, false, noun, second)) return;
+ if (AtFullCapacity(noun, second)) return L__M(##Insert, 7, second);
+
+ move noun to second;
+
+ if (AfterRoutines()) rtrue;
+
+ if (second ~= ancestor) {
+ action = ##Receive;
+ if (RunRoutines(second, after)) { action = ##Insert; rtrue; }
+ action = ##Insert;
+ }
+ if (keep_silent) rtrue;
+ if (multiflag) return L__M(##Insert, 8, noun);
+ L__M(##Insert, 9, noun, second);
+];
+
+! ----------------------------------------------------------------------------
+! Empties and transfers are routed through the actions above
+! ----------------------------------------------------------------------------
+
+[ TransferSub;
+ if (noun notin actor && AttemptToTakeObject(noun)) return;
+ if (second has supporter) <<PutOn noun second, actor>>;
+ if (second == d_obj) <<Drop noun, actor>>;
+ <<Insert noun second, actor>>;
+];
+
+[ EmptySub; second = d_obj; EmptyTSub(); ];
+
+[ EmptyTSub i j k flag;
+ if (noun == second) return L__M(##EmptyT, 4, noun);
+ if (ObjectIsUntouchable(noun)) return;
+ if (noun hasnt container) return L__M(##EmptyT, 1, noun);
+ if (noun hasnt open && ImplicitOpen(noun)) return L__M(##EmptyT, 2, noun);
+ if (second ~= d_obj) {
+ if (second hasnt supporter) {
+ if (second hasnt container) return L__M(##EmptyT, 1, second);
+ if (second hasnt open && ImplicitOpen(second))
+ return L__M(##EmptyT, 2, second);
+ }
+ }
+ i = child(noun); k = children(noun);
+ if (i == 0) return L__M(##EmptyT, 3, noun);
+ while (i) {
+ j = sibling(i);
+ flag = false;
+ if (ObjectIsUntouchable(noun)) flag = true;
+ if (noun hasnt container) flag = true;
+ if (noun hasnt open) flag = true;
+ if (second ~= d_obj) {
+ if (second hasnt supporter) {
+ if (second hasnt container) flag = true;
+ if (second hasnt open) flag = true;
+ }
+ }
+ if (k-- == 0) flag = 1;
+ if (flag) break;
+ if (keep_silent == 0) print (name) i, (string) COLON__TX;
+ <Transfer i second, actor>;
+ i = j;
+ }
+];
+
+! ----------------------------------------------------------------------------
+! Gifts
+! ----------------------------------------------------------------------------
+
+[ GiveSub;
+ if (noun notin actor && ImplicitTake(noun)) return L__M(##Give, 1, noun);
+ if (second == actor) return L__M(##Give, 2, noun);
+ if (noun has worn && ImplicitDisrobe(noun)) return;
+ if (second == player) {
+ move noun to player;
+ return L__M(##Give, 4, noun);
+ }
+
+ if (RunLife(second, ##Give)) return;
+ L__M(##Give, 3, second);
+];
+
+[ GiveRSub; <Give second noun, actor>; ];
+
+[ ShowSub;
+ if (noun notin actor && ImplicitTake(noun)) return L__M(##Show, 1, noun);
+ if (second == player) <<Examine noun, actor>>;
+ if (RunLife(second, ##Show)) return;
+ L__M(##Show, 2, second);
+];
+
+[ ShowRSub; <Show second noun, actor>; ];
+
+! ----------------------------------------------------------------------------
+! Travelling around verbs
+! ----------------------------------------------------------------------------
+
+[ EnterSub ancestor j ks;
+ if (noun has door || noun in compass) <<Go noun, actor>>;
+ if (actor in noun) return L__M(##Enter, 1, noun);
+ if (noun hasnt enterable) return L__M(##Enter, 2, noun, verb_word);
+
+ if (parent(actor) ~= parent(noun)) {
+ ancestor = CommonAncestor(actor, noun);
+ if (ancestor == actor or 0) return L__M(##Enter, 4, noun);
+ while (actor notin ancestor) {
+ j = parent(actor);
+ ks = keep_silent;
+ if (parent(j) ~= ancestor || noun ~= ancestor) {
+ L__M(##Enter, 6, j);
+ keep_silent = 1;
+ }
+ <Exit, actor>;
+ keep_silent = ks;
+ if (actor in j) return;
+ }
+ if (actor in noun) return;
+ if (noun notin ancestor) {
+ j = parent(noun);
+ while (parent(j) ~= ancestor) j = parent(j);
+ L__M(##Enter, 7, j);
+ ks = keep_silent; keep_silent = 1;
+ <Enter j, actor>;
+ keep_silent = ks;
+ if (actor notin j) return;
+ <<Enter noun, actor>>;
+ }
+ }
+
+ if (noun has container && noun hasnt open && ImplicitOpen(noun)) return L__M(##Enter, 3, noun);
+ move actor to noun;
+
+ if (AfterRoutines() || keep_silent) return;
+ L__M(##Enter, 5, noun);
+ if (actor == player) Locale(noun);
+];
+
+[ GetOffSub;
+ if (parent(actor) == noun) <<Exit, actor>>;
+ L__M(##GetOff, 1, noun);
+];
+
+[ ExitSub p;
+ p = parent(actor);
+ if (noun ~= nothing && noun ~= p) return L__M(##Exit, 4 ,noun);
+ if (p == location || (location == thedark && p == real_location)) {
+ if (actor provides posture && actor.posture) {
+ actor.posture = 0;
+ return L__M(##Exit, 6);
+ }
+ if ((location.out_to) || (location == thedark && real_location.out_to))
+ <<Go out_obj, actor>>;
+ return L__M(##Exit, 1);
+ }
+ if (p has container && p hasnt open && ImplicitOpen(p))
+ return L__M(##Exit, 2, p);
+
+ if (noun == nothing) {
+ inp1 = p;
+ if (RunRoutines(p, before)) return;
+ }
+
+ move actor to parent(p);
+ if (player provides posture) player.posture = 0;
+
+ if (AfterRoutines() || keep_silent) return;
+ L__M(##Exit, 3, p);
+ if (actor == player && p has container) LookSub(1);
+];
+
+[ VagueGoSub; L__M(##VagueGo); ];
+
+[ GoInSub; <<Go in_obj, actor>>; ];
+
+[ GoSub i j k movewith thedir next_loc;
+
+ ! first, check if any PushDir object is touchable
+ if (second && second notin Compass && ObjectIsUntouchable(second)) return;
+
+ movewith = 0;
+ i = parent(actor);
+ if ((location ~= thedark && i ~= location) || (location == thedark && i ~= real_location)) {
+ j = location;
+ if (location == thedark) location = real_location;
+ k = RunRoutines(i, before); if (k ~= 3) location = j;
+ if (k == 1) {
+ movewith = i; i = parent(i);
+ }
+ else {
+ if (k) rtrue;
+ if (ImplicitExit(i)) return L__M(##Go, 1, i);
+ i = parent(actor);
+ }
+ }
+
+ thedir = noun.door_dir;
+ if (metaclass(thedir) == Routine) thedir = RunRoutines(noun, door_dir);
+
+ next_loc = i.thedir; k = metaclass(next_loc);
+ if (k == String) { print (string) next_loc; new_line; rfalse; }
+ if (k == Routine) {
+ next_loc = RunRoutines(i, thedir);
+ if (next_loc == 1) rtrue;
+ }
+
+ if (k == nothing || next_loc == 0) {
+ if (i.cant_go ~= 0 or CANTGO__TX) PrintOrRun(i, cant_go);
+ else L__M(##Go, 2);
+ rfalse;
+ }
+ if (next_loc has door) {
+ if (next_loc has concealed) return L__M(##Go, 2);
+ if (next_loc hasnt open && ImplicitOpen(next_loc)) {
+ if (noun == u_obj) return L__M(##Go, 3, next_loc);
+ if (noun == d_obj) return L__M(##Go, 4, next_loc);
+ return L__M(##Go, 5, next_loc);
+ }
+ k = RunRoutines(next_loc, door_to);
+ if (k == 0) return L__M(##Go, 6, next_loc);
+ if (k == 1) rtrue;
+ next_loc = k;
+ }
+
+ action = ##Going;
+ if (RunRoutines(next_loc, before)) { action = ##Go; return; }
+ action = ##Go;
+
+ if (movewith == 0) move actor to next_loc; else move movewith to next_loc;
+ if (actor ~= player) return L__M(##Go, 7);
+
+ k = location; location = next_loc;
+ MoveFloatingObjects();
+ if (OffersLight(location))
+ lightflag = true;
+ else {
+ lightflag = false;
+ if (k == thedark) {
+ if(DarkToDark() == false) ! From real_location To location
+ LibraryExtensions.RunAll(ext_darktodark);
+ if (deadflag) rtrue;
+ }
+ location = thedark;
+ }
+ NoteDeparture(); real_location = next_loc;
+ action = ##Going;
+ if (RunRoutines(prev_location, after)) { action = ##Go; return; }
+ action = ##Go;
+ if (AfterRoutines() || keep_silent) return;
+ LookSub(1);
+];
+
+! ----------------------------------------------------------------------------
+! Describing the world. SayWhatsOn(object) does just that (producing
+! no text if nothing except possibly "scenery" and "concealed" items are).
+! Locale(object) runs through the "tail end" of a Look-style room
+! description for the contents of the object, printing up suitable
+! descriptions as it goes.
+! ----------------------------------------------------------------------------
+
+[ SayWhatsOn descon j f;
+ if (descon == parent(player)) rfalse;
+ objectloop (j in descon)
+ if (j hasnt concealed && j hasnt scenery) f = 1;
+ if (f == 0) rfalse;
+ L__M(##Look, 4, descon);
+];
+
+[ NotSupportingThePlayer o i;
+ i = parent(player);
+ while (i && i ~= visibility_ceiling) {
+ if (i == o) rfalse;
+ i = parent(i);
+ if (i && i hasnt supporter) rtrue;
+ }
+ rtrue;
+];
+! modified with the fix for L61122
+[ Locale descin text_without_ALSO text_with_ALSO
+ o p num_objs must_print_ALSO;
+ objectloop (o in descin) give o ~workflag;
+ num_objs = 0;
+ objectloop (o in descin)
+ if (o hasnt concealed && NotSupportingThePlayer(o)) {
+ #Ifndef MANUAL_PRONOUNS;
+ PronounNotice(o);
+ #Endif;
+ if (o has scenery) {
+ if (o has supporter && child(o)) SayWhatsOn(o);
+ }
+ else {
+ give o workflag; num_objs++;
+ p = initial;
+ if ((o has door or container) && o has open && o provides when_open) {
+ p = when_open; jump Prop_Chosen;
+ }
+ if ((o has door or container) && o hasnt open && o provides when_closed) {
+ p = when_closed; jump Prop_Chosen;
+ }
+ if (o has switchable && o has on && o provides when_on) {
+ p = when_on; jump Prop_Chosen;
+ }
+ if (o has switchable && o hasnt on && o provides when_off) {
+ p = when_off;
+ }
+
+ .Prop_Chosen;
+
+ if (o.&describe && RunRoutines(o, describe)) {
+ must_print_ALSO = true;
+ give o ~workflag; num_objs--;
+ continue;
+ }
+ if (o.p && (o hasnt moved || p ~= initial)) {
+ new_line;
+ PrintOrRun(o, p);
+ must_print_ALSO = true;
+ give o ~workflag; num_objs--;
+ if (o has supporter && child(o)) SayWhatsOn(o);
+ }
+ }
+ }
+
+ if (num_objs == 0) return 0;
+
+ if (actor ~= player) give actor concealed;
+ if (text_without_ALSO) {
+ new_line;
+ if (must_print_ALSO) print (string) text_with_ALSO, " ";
+ else print (string) text_without_ALSO, " ";
+ WriteListFrom(child(descin),
+ ENGLISH_BIT+RECURSE_BIT+PARTINV_BIT+TERSE_BIT+CONCEAL_BIT+WORKFLAG_BIT);
+ }
+ else {
+ if (must_print_ALSO) L__M(##Look, 5, descin);
+ else L__M(##Look, 6, descin);
+ }
+ if (actor ~= player) give actor ~concealed;
+ return num_objs;
+];
+
+! ----------------------------------------------------------------------------
+! Looking. LookSub(1) is allowed to abbreviate long descriptions, but
+! LookSub(0) (which is what happens when the Look action is generated)
+! isn't. (Except that these are over-ridden by the player-set lookmode.)
+! ----------------------------------------------------------------------------
+
+[ LMode1Sub; lookmode=1; L__M(##LMode1); ]; ! Brief
+
+[ LMode2Sub; lookmode=2; L__M(##LMode2); ]; ! Verbose
+
+[ LMode3Sub; lookmode=3; L__M(##LMode3); ]; ! Superbrief
+
+[ LModeNormalSub; ! 'normal' value: the default, or as set in Initialise()
+ switch (initial_lookmode) {
+ 1: <<LMode1>>;
+ 3: <<LMode3>>;
+ default: <<LMode2>>;
+ }
+];
+
+[ NoteArrival descin;
+ if (location ~= lastdesc) {
+ if (location.initial) PrintOrRun(location, initial);
+ if (location == thedark) { lastdesc = thedark; return; }
+ descin = location;
+ if(NewRoom() == false) LibraryExtensions.RunAll(ext_newroom);
+ lastdesc = descin;
+ }
+];
+
+[ NoteDeparture;
+ prev_location = real_location;
+];
+
+[ ScoreArrival;
+ if (location hasnt visited) {
+ give location visited;
+ if (location has scored) {
+ score = score + ROOM_SCORE;
+ places_score = places_score + ROOM_SCORE;
+ }
+ }
+];
+
+[ FindVisibilityLevels visibility_levels;
+ visibility_levels = 1;
+ visibility_ceiling = parent(player);
+ while ((parent(visibility_ceiling)) &&
+ (visibility_ceiling hasnt container || visibility_ceiling has open or transparent)) {
+ visibility_ceiling = parent(visibility_ceiling);
+ visibility_levels++;
+ }
+ return visibility_levels;
+];
+
+[ LookSub allow_abbrev visibility_levels i j k nl_flag;
+ if (parent(player) == 0) return RunTimeError(10);
+
+ .MovedByInitial;
+
+ if (location == thedark) { visibility_ceiling = thedark; NoteArrival(); }
+ else {
+ visibility_levels = FindVisibilityLevels();
+ if (visibility_ceiling == location) {
+ NoteArrival();
+ if (visibility_ceiling ~= location) jump MovedByInitial;
+ }
+ }
+ ! Printing the top line: e.g.
+ ! Octagonal Room (on the table) (as Frodo)
+ new_line;
+ #Ifdef TARGET_ZCODE;
+ style bold;
+ #Ifnot; ! TARGET_GLULX;
+ glk_set_style(style_Subheader);
+ #Endif; ! TARGET_
+ if (visibility_levels == 0) print (name) thedark;
+ else {
+ if (visibility_ceiling ~= location) print (The) visibility_ceiling;
+ else print (name) visibility_ceiling;
+ }
+ #Ifdef TARGET_ZCODE;
+ style roman;
+ #Ifnot; ! TARGET_GLULX;
+ glk_set_style(style_Normal);
+ #Endif; ! TARGET_
+
+ for (j=1,i=parent(player) : j<visibility_levels : j++,i=parent(i))
+ if (i has supporter) L__M(##Look, 1, i);
+ else L__M(##Look, 2, i);
+
+ if (print_player_flag == 1) L__M(##Look, 3, player);
+ new_line;
+
+ ! The room description (if visible)
+
+ if (lookmode < 3 && visibility_ceiling == location) {
+ if ((allow_abbrev ~= 1) || (lookmode == 2) || (location hasnt visited)) {
+ if (location.&describe) RunRoutines(location, describe);
+ else {
+ if (location.description == 0) RunTimeError(11, location, description);
+ else PrintOrRun(location, description);
+ }
+ }
+ }
+
+ if (visibility_ceiling == location) nl_flag = 1;
+
+ if (visibility_levels == 0) Locale(thedark);
+ else {
+ for (i=player,j=visibility_levels : j>0 : j--,i=parent(i)) give i workflag;
+
+ for (j=visibility_levels : j>0 : j--) {
+ for (i=player,k=0 : k<j : k++) i=parent(i);
+ if (i.inside_description) {
+ if (nl_flag) new_line; else nl_flag = 1;
+ PrintOrRun(i,inside_description);
+ }
+ if (Locale(i)) nl_flag=1;
+ }
+ }
+
+ if(LookRoutine() == false) LibraryExtensions.RunAll(ext_lookroutine);
+ ScoreArrival();
+ action = ##Look;
+ AfterRoutines();
+];
+
+[ ExamineSub i;
+ if (location == thedark) return L__M(##Examine, 1, noun);
+ i = noun.description;
+ if (i == 0) {
+ if (noun has container)
+ if (noun has open or transparent) <<Search noun, actor>>;
+ else return L__M(##Search, 5, noun);
+ if (noun has switchable) { L__M(##Examine, 3, noun); rfalse; }
+ return L__M(##Examine, 2, noun);
+ }
+ i = PrintOrRun(noun, description);
+ if (i < 2 && noun has switchable) L__M(##Examine, 3, noun);
+ AfterRoutines();
+];
+
+[ LookUnderSub;
+ if (location == thedark) return L__M(##LookUnder, 1, noun);
+ L__M(##LookUnder, 2);
+];
+
+[ VisibleContents o i f;
+ objectloop (i in o) if (i hasnt concealed or scenery) f++;
+ return f;
+];
+
+[ SearchSub f;
+ if (location == thedark) return L__M(##Search, 1, noun);
+ if (ObjectIsUntouchable(noun)) return;
+ f = VisibleContents(noun);
+ if (noun has supporter) {
+ if (f == 0) return L__M(##Search, 2, noun);
+ return L__M(##Search, 3, noun);
+ }
+ if (noun hasnt container) return L__M(##Search, 4, noun);
+ if (noun hasnt transparent or open && ImplicitOpen(noun)) return L__M(##Search, 5, noun);
+ if (AfterRoutines()) return;
+
+ if (f == 0) return L__M(##Search, 6, noun);
+ L__M(##Search, 7, noun);
+];
+
+! ----------------------------------------------------------------------------
+! Verbs which change the state of objects without moving them
+! ----------------------------------------------------------------------------
+
+[ UnlockSub;
+ if (ObjectIsUntouchable(noun)) return;
+ if (noun hasnt lockable) return L__M(##Unlock, 1, noun);
+ if (noun hasnt locked) return L__M(##Unlock, 2, noun);
+ if (noun.with_key ~= second) return L__M(##Unlock, 3, second);
+
+ give noun ~locked;
+
+ if (AfterRoutines() || keep_silent) return;
+ L__M(##Unlock, 4, noun);
+];
+
+[ LockSub;
+ if (ObjectIsUntouchable(noun)) return;
+ if (noun hasnt lockable) return L__M(##Lock, 1, noun);
+ if (noun has locked) return L__M(##Lock, 2 ,noun);
+ if (noun has open && ImplicitClose(noun)) return L__M(##Lock, 3, noun);
+ if (noun.with_key ~= second) return L__M(##Lock, 4, second);
+
+ give noun locked;
+ if (AfterRoutines() || keep_silent) return;
+ L__M(##Lock, 5, noun);
+];
+
+[ SwitchonSub;
+ if (ObjectIsUntouchable(noun)) return;
+ if (noun hasnt switchable) return L__M(##SwitchOn, 1, noun);
+ if (noun has on) return L__M(##SwitchOn, 2, noun);
+
+ give noun on;
+ if (AfterRoutines() || keep_silent) return;
+ L__M(##SwitchOn, 3, noun);
+];
+
+[ SwitchoffSub;
+ if (ObjectIsUntouchable(noun)) return;
+ if (noun hasnt switchable) return L__M(##SwitchOff, 1, noun);
+ if (noun hasnt on) return L__M(##SwitchOff, 2, noun);
+
+ give noun ~on;
+ if (AfterRoutines() || keep_silent) return;
+ L__M(##SwitchOff, 3, noun);
+];
+
+[ OpenSub;
+ if (ObjectIsUntouchable(noun)) return;
+ if (noun hasnt openable) return L__M(##Open, 1, noun);
+ if (noun has locked && ImplicitUnlock(noun)) return L__M(##Open, 2, noun);
+ if (noun has open) return L__M(##Open, 3, noun);
+ give noun open;
+
+ if (keep_silent || AfterRoutines()) return;
+
+ if (noun hasnt container)
+ return L__M(##Open, 5, noun);
+
+ if ((noun has container && location ~= thedark && VisibleContents(noun)
+ && IndirectlyContains(noun, player)) == 0) {
+ if (noun hasnt transparent && noun hasnt door) return L__M(##Open, 4, noun);
+ }
+ L__M(##Open, 5, noun);
+];
+
+[ CloseSub;
+ if (ObjectIsUntouchable(noun)) return;
+ if (noun hasnt openable) return L__M(##Close, 1, noun);
+ if (noun hasnt open) return L__M(##Close, 2, noun);
+
+ give noun ~open;
+ if (AfterRoutines() || keep_silent) return;
+ L__M(##Close, 3, noun);
+];
+
+[ DisrobeSub;
+ if (ObjectIsUntouchable(noun)) return;
+ if (noun hasnt worn) return L__M(##Disrobe, 1, noun);
+
+ give noun ~worn;
+ if (AfterRoutines() || keep_silent) return;
+ L__M(##Disrobe, 2, noun);
+];
+
+[ WearSub;
+ if (ObjectIsUntouchable(noun)) return;
+ if (noun hasnt clothing) return L__M(##Wear, 1, noun);
+ if (noun notin actor && ImplicitTake(noun)) return L__M(##Wear, 2, noun);
+ if (noun has worn) return L__M(##Wear, 3, noun);
+
+ give noun worn;
+ if (AfterRoutines() || keep_silent) return;
+ L__M(##Wear, 4, noun);
+];
+
+[ EatSub;
+ if (ObjectIsUntouchable(noun)) return;
+ if (noun hasnt edible) return L__M(##Eat, 1, noun);
+ if (noun has worn && ImplicitDisrobe(noun)) return;
+
+ remove noun;
+ if (AfterRoutines() || keep_silent) return;
+ L__M(##Eat, 2, noun);
+];
+
+! ----------------------------------------------------------------------------
+! Verbs which are really just stubs (anything which happens for these
+! actions must happen in before rules)
+! ----------------------------------------------------------------------------
+
+[ AllowPushDir i;
+ if (parent(second) ~= compass) return L__M(##PushDir, 2, noun);
+ if (second == u_obj or d_obj) return L__M(##PushDir, 3, noun);
+ AfterRoutines(); i = noun; move i to actor;
+ <Go second, actor>;
+ if (location == thedark) move i to real_location;
+ else move i to location;
+];
+
+[ AnswerSub;
+ if (second && RunLife(second,##Answer)) rfalse;
+ L__M(##Answer, 1, noun);
+];
+
+[ AskSub;
+ if (RunLife(noun,##Ask)) rfalse;
+ L__M(##Ask, 1, noun);
+];
+
+[ AskForSub;
+ if (noun == player) <<Inv, actor>>;
+ L__M(##Order, 1, noun);
+];
+
+[ AskToSub; L__M(##Order, 1, noun); ];
+
+[ AttackSub;
+ if (ObjectIsUntouchable(noun)) return;
+ if (noun has animate && RunLife(noun, ##Attack)) rfalse;
+ L__M(##Attack, 1, noun);
+];
+
+[ BlowSub; L__M(##Blow, 1, noun); ];
+
+[ BurnSub;
+ if (noun has animate) return L__M(##Burn, 2, noun);
+ L__M(##Burn, 1, noun);
+];
+
+[ BuySub; L__M(##Buy, 1, noun); ];
+
+[ ClimbSub;
+ if (noun has animate) return L__M(##Climb, 2, noun);
+ L__M(##Climb, 1, noun);
+];
+
+[ ConsultSub; L__M(##Consult, 1, noun); ];
+
+[ CutSub;
+ if (noun has animate) return L__M(##Cut, 2, noun);
+ L__M(##Cut, 1, noun);
+];
+
+[ DigSub; L__M(##Dig, 1, noun); ];
+
+[ DrinkSub; L__M(##Drink, 1, noun); ];
+
+[ FillSub;
+ if (second == nothing) return L__M(##Fill, 1, noun);
+ L__M(##Fill, 2, noun, second);
+];
+
+[ JumpSub; L__M(##Jump, 1, noun); ];
+
+[ JumpInSub;
+ if (noun has animate) return L__M(##JumpIn, 2, noun);
+ if (noun has enterable) <<Enter noun>>;
+ L__M(##JumpOn, 1, noun);
+];
+
+[ JumpOnSub;
+ if (noun has animate) return L__M(##JumpOn, 2, noun);
+ if (noun has enterable && noun has supporter) <<Enter noun>>;
+ L__M(##JumpOn, 1, noun);
+];
+
+[ JumpOverSub;
+ if (noun has animate) return L__M(##JumpOver, 2, noun);
+ L__M(##JumpOver, 1, noun);
+];
+
+[ KissSub;
+ if (ObjectIsUntouchable(noun)) return;
+ if (RunLife(noun, ##Kiss)) return;
+ if (noun == actor) return L__M(##Touch, 3, noun);
+ L__M(##Kiss, 1, noun);
+];
+
+[ ListenSub; L__M(##Listen, 1, noun); ];
+
+[ MildSub; L__M(##Mild, 1, noun); ];
+
+[ NoSub; L__M(##No); ];
+
+[ PraySub; L__M(##Pray, 1, noun); ];
+
+[ PullSub;
+ if (ObjectIsUntouchable(noun)) return;
+ if (noun == player) return L__M(##Pull, 1, noun);
+ if (noun == actor) return L__M(##Pull, 6, noun);
+ if (noun has static) return L__M(##Pull, 2, noun);
+ if (noun has scenery) return L__M(##Pull, 3, noun);
+ if (noun has animate) return L__M(##Pull, 5, noun);
+ L__M(##Pull, 4, noun);
+];
+
+[ PushSub;
+ if (ObjectIsUntouchable(noun)) return;
+ if (noun == player) return L__M(##Push, 1, noun);
+ if (noun == actor) return L__M(##Push, 5, noun);
+ if (noun has static) return L__M(##Push, 2, noun);
+ if (noun has scenery) return L__M(##Push, 3, noun);
+ if (noun has animate) return L__M(##Push, 5, noun);
+ L__M(##Push, 4, noun);
+];
+
+[ PushDirSub; L__M(##PushDir, 1, noun); ];
+
+[ RubSub;
+ if (ObjectIsUntouchable(noun)) return;
+ if (noun has animate) return L__M(##Rub, 2, noun);
+ L__M(##Rub, 1, noun);
+];
+
+[ SetSub; L__M(##Set, 1, noun); ];
+
+[ SetToSub; L__M(##SetTo, 1, noun); ];
+
+[ SingSub; L__M(##Sing, 1, noun); ];
+
+[ SleepSub; L__M(##Sleep, 1, noun); ];
+
+[ SmellSub;
+ if (noun ~= nothing && noun has animate) return L__M(##Smell, 2, noun);
+ L__M(##Smell, 1, noun);
+];
+
+[ SorrySub; L__M(##Sorry, 1, noun); ];
+
+[ SqueezeSub;
+ if (ObjectIsUntouchable(noun)) return;
+ if (noun has animate && noun ~= player) return L__M(##Squeeze, 1, noun);
+ L__M(##Squeeze, 2, noun);
+];
+
+[ StrongSub; L__M(##Strong, 1, noun); ];
+
+[ SwimSub; L__M(##Swim, 1, noun); ];
+
+[ SwingSub; L__M(##Swing, 1, noun); ];
+
+[ TasteSub;
+ if (ObjectIsUntouchable(noun)) return;
+ if (noun has animate) return L__M(##Taste, 2, noun);
+ L__M(##Taste, 1, noun);
+];
+
+[ TellSub;
+ if (noun == actor) return L__M(##Tell, 1, noun);
+ if (RunLife(noun, ##Tell)) return;
+ L__M(##Tell, 2, noun);
+];
+
+[ ThinkSub; L__M(##Think, 1, noun); ];
+
+[ ThrowAtSub;
+ if (ObjectIsUntouchable(noun)) return;
+ if (second > 1) {
+ action = ##ThrownAt;
+ if (RunRoutines(second, before)) { action = ##ThrowAt; rtrue; }
+ action = ##ThrowAt;
+ }
+ if (noun has worn && ImplicitDisrobe(noun)) return;
+ if (second hasnt animate) return L__M(##ThrowAt, 1, noun);
+ if (RunLife(second, ##ThrowAt)) return;
+ L__M(##ThrowAt, 2, noun);
+];
+
+[ TieSub;
+ if (noun has animate) return L__M(##Tie, 2, noun);
+ L__M(##Tie, 1, noun);
+];
+
+[ TouchSub;
+ if (noun == actor) return L__M(##Touch, 3, noun);
+ if (ObjectIsUntouchable(noun)) return;
+ if (noun has animate) return L__M(##Touch, 1, noun);
+ L__M(##Touch, 2,noun);
+];
+
+[ TurnSub;
+ if (ObjectIsUntouchable(noun)) return;
+ if (noun == player) return L__M(##Turn, 1, noun);
+ if (noun == actor) return L__M(##Turn, 5, noun);
+ if (noun has static) return L__M(##Turn, 2, noun);
+ if (noun has scenery) return L__M(##Turn, 3, noun);
+ if (noun has animate) return L__M(##Turn, 5, noun);
+ L__M(##Turn, 4, noun);
+];
+
+[ WaitSub;
+ if (AfterRoutines()) rtrue;
+ L__M(##Wait, 1, noun);
+];
+
+[ WakeSub; L__M(##Wake, 1, noun); ];
+
+[ WakeOtherSub;
+ if (ObjectIsUntouchable(noun)) return;
+ if (RunLife(noun, ##WakeOther)) return;
+ L__M(##WakeOther, 1, noun);
+];
+
+[ WaveSub;
+ if (noun == player) return L__M(##Wave, 2 ,noun, second);
+ if (noun == actor) return L__M(##Wave, 3, noun, second);
+ if (noun notin actor && ImplicitTake(noun)) return L__M(##Wave, 1, noun);
+ L__M(##Wave, 2, noun, second);
+];
+
+[ WaveHandsSub;
+ if (noun) return L__M(##WaveHands, 2, noun);
+ L__M(##WaveHands, 1, noun); ];
+
+[ YesSub; L__M(##Yes); ];
+
+! ----------------------------------------------------------------------------
+! Debugging verbs
+! ----------------------------------------------------------------------------
+
+#Ifdef DEBUG;
+
+[ TraceOnSub; parser_trace = 1; "[Trace on.]"; ];
+
+[ TraceLevelSub;
+ parser_trace = noun;
+ print "[Parser tracing set to level ", parser_trace, ".]^";
+];
+
+[ TraceOffSub; parser_trace = 0; "Trace off."; ];
+
+[ RoutinesOnSub;
+ debug_flag = debug_flag | DEBUG_MESSAGES;
+ "[Message listing on.]";
+];
+
+[ RoutinesOffSub;
+ debug_flag = debug_flag & ~DEBUG_MESSAGES;
+ "[Message listing off.]";
+];
+
+[ RoutinesVerboseSub;
+ debug_flag = debug_flag | (DEBUG_VERBOSE|DEBUG_MESSAGES);
+ "[Verbose message listing on.]";
+];
+
+[ ActionsOnSub;
+ debug_flag = debug_flag | DEBUG_ACTIONS;
+ "[Action listing on.]";
+];
+
+[ ActionsOffSub;
+ debug_flag = debug_flag & ~DEBUG_ACTIONS;
+ "[Action listing off.]";
+];
+
+[ TimersOnSub;
+ debug_flag = debug_flag | DEBUG_TIMERS;
+ "[Timers listing on.]";
+];
+
+[ TimersOffSub;
+ debug_flag = debug_flag & ~DEBUG_TIMERS;
+ "[Timers listing off.]";
+];
+
+#Ifdef VN_1610;
+
+[ ChangesOnSub; debug_flag = debug_flag | DEBUG_CHANGES; "[Changes listing on.]"; ];
+[ ChangesOffSub; debug_flag = debug_flag & ~DEBUG_CHANGES; "[Changes listing off.]"; ];
+
#Ifnot;
-Include "verblibm";
-#Endif; ! USE_MODULES
+
+[ ChangesOnSub; "[Changes listing available only from Inform 6.2 onwards.]"; ];
+
+[ ChangesOffSub; "[Changes listing available only from Inform 6.2 onwards.]"; ];
+
+#Endif; ! VN_1610
+
+#Ifdef TARGET_ZCODE;
+
+[ PredictableSub i;
+ i = random(-100);
+ "[Random number generator now predictable.]";
+];
+
+#Ifnot; ! TARGET_GLULX;
+
+[ PredictableSub;
+ @setrandom 100;
+ "[Random number generator now predictable.]";
+];
+
+#Endif; ! TARGET_;
+
+[ XTestMove obj dest;
+ if (~~obj ofclass Object) "[Not an object.]";
+ if (~~dest ofclass Object) "[Destination not an object.]";
+ if ((obj <= InformLibrary) || (obj == LibraryMessages) || (obj in 1))
+ "[Can't move ", (name) obj, ": it's a system object.]";
+ while (dest) {
+ if (dest == obj) "[Can't move ", (name) obj, ": it would contain itself.]";
+ dest = parent(dest);
+ }
+ rfalse;
+];
+
+[ XPurloinSub;
+ if (XTestMove(noun, player)) return;
+ move noun to player; give noun moved ~concealed;
+ "[Purloined.]";
+];
+
+[ XAbstractSub;
+ if (XTestMove(noun, second)) return;
+ move noun to second;
+ "[Abstracted.]";
+];
+
+[ XObj obj f;
+ if (parent(obj) == 0) print (name) obj; else print (a) obj;
+ print " (", obj, ") ";
+ if (f && parent(obj))
+ print "in ~", (name) parent(obj), "~ (", parent(obj), ")";
+ new_line;
+ if (child(obj) == 0) rtrue;
+ if (obj == Class) ! ???
+ WriteListFrom(child(obj), NEWLINE_BIT+INDENT_BIT+ALWAYS_BIT+ID_BIT+NOARTICLE_BIT, 1);
+ else
+ WriteListFrom(child(obj), NEWLINE_BIT+INDENT_BIT+ALWAYS_BIT+ID_BIT+FULLINV_BIT, 1);
+];
+
+[ XTreeSub i;
+ if (noun && ~~noun ofclass Object) "[Not an object.]";
+ if (noun == 0) {
+ objectloop (i)
+ if (i ofclass Object && parent(i) == 0) XObj(i);
+ }
+ else XObj(noun, true);
+];
+
+[ GotoSub;
+ if ((~~noun ofclass Object) || parent(noun)) "[Not a safe place.]";
+ PlayerTo(noun);
+];
+
+[ GoNearSub x;
+ if (~~noun ofclass Object) "[Not a safe place.]";
+ x = noun;
+ while (parent(x)) x = parent(x);
+ PlayerTo(x);
+];
+
+[ Print_ScL obj; print_ret ++x_scope_count, ": ", (a) obj, " (", obj, ")"; ];
+
+[ ScopeSub;
+ if (noun && ~~noun ofclass Object) "[Not an object.]";
+ x_scope_count = 0;
+ LoopOverScope(Print_ScL, noun);
+ if (x_scope_count == 0) "Nothing is in scope.";
+];
+
+#Ifdef TARGET_GLULX;
+
+[ GlkListSub id val;
+ id = glk_window_iterate(0, gg_arguments);
+ while (id) {
+ print "Window ", id, " (", gg_arguments-->0, "): ";
+ val = glk_window_get_type(id);
+ switch (val) {
+ 1: print "pair";
+ 2: print "blank";
+ 3: print "textbuffer";
+ 4: print "textgrid";
+ 5: print "graphics";
+ default: print "unknown";
+ }
+ val = glk_window_get_parent(id);
+ if (val) print ", parent is window ", val;
+ else print ", no parent (root)";
+ val = glk_window_get_stream(id);
+ print ", stream ", val;
+ val = glk_window_get_echo_stream(id);
+ if (val) print ", echo stream ", val;
+ print "^";
+ id = glk_window_iterate(id, gg_arguments);
+ }
+ id = glk_stream_iterate(0, gg_arguments);
+ while (id) {
+ print "Stream ", id, " (", gg_arguments-->0, ")^";
+ id = glk_stream_iterate(id, gg_arguments);
+ }
+ id = glk_fileref_iterate(0, gg_arguments);
+ while (id) {
+ print "Fileref ", id, " (", gg_arguments-->0, ")^";
+ id = glk_fileref_iterate(id, gg_arguments);
+ }
+ val = glk_gestalt(gestalt_Sound, 0);
+ if (val) {
+ id = glk_schannel_iterate(0, gg_arguments);
+ while (id) {
+ print "Soundchannel ", id, " (", gg_arguments-->0, ")^";
+ id = glk_schannel_iterate(id, gg_arguments);
+ }
+ }
+];
+
+#Endif; ! TARGET_;
+
+#Endif; ! DEBUG
+
+! ----------------------------------------------------------------------------
+! Finally: the mechanism for library text (the text is in the language defn)
+! ----------------------------------------------------------------------------
+
+[ L__M act n x1 x2 s;
+ if (keep_silent == 2) return;
+ s = sw__var;
+ sw__var = act;
+ if (n == 0) n = 1;
+ L___M(n, x1, x2);
+ sw__var = s;
+];
+
+[ L___M n x1 x2 s;
+ s = action;
+ lm_n = n;
+ lm_o = x1;
+ lm_s = x2;
+ action = sw__var;
+ if (RunRoutines(LibraryMessages, before)) { action = s; rfalse; }
+ if (LibraryExtensions.RunWhile(ext_messages, false )) { action = s; rfalse; }
+ action = s;
+ LanguageLM(n, x1, x2);
+];
! ==============================================================================
projects / informlib.git / blobdiff