Source:NetHack 2.2a/do name.c

Below is the full text to do_name.c from the source code of NetHack 2.2a. To link to a particular line, write [[NetHack 2.2a/do_name.c#line123]], for example.

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1.    /*	SCCS Id: @(#)do_name.c	2.1	87/11/09
2.    /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
3.    
4.    #include <stdio.h>
5.    #include "hack.h"
6.    extern char plname[];
7.    extern char *rndmonnam();
8.    
9.    getpos(cc,force,goal)
10.   coord	*cc;
11.   int force; char *goal;
12.   {
13.   register cx,cy,i,c;
14.   extern char sdir[];		/* defined in hack.c */
15.   extern schar xdir[], ydir[];	/* idem */
16.   extern char *visctrl();		/* see below */
17.   	pline("(For instructions type a ?)");
18.   	cx = u.ux;
19.   	cy = u.uy;
20.   	curs(cx,cy+2);
21.   	while((c = readchar()) != '.'){
22.   		for(i=0; i<8; i++) if(sdir[i] == c){
23.   			if(1 <= cx + xdir[i] && cx + xdir[i] <= COLNO)
24.   				cx += xdir[i];
25.   			if(0 <= cy + ydir[i] && cy + ydir[i] <= ROWNO-1)
26.   				cy += ydir[i];
27.   			goto nxtc;
28.   		}
29.   		if(c == '?'){
30.   			pline("Use [hjkl] to move the cursor to %s.", goal);
31.   			pline("Type a . when you are at the right place.");
32.   		} else {
33.   			pline("Unknown direction: '%s' (%s).",
34.   				visctrl(c),
35.   				force ? "use hjkl or ." : "aborted");
36.   			if(force) goto nxtc;
37.   			cc->x = -1;
38.   			cc->y = 0;
39.   			return(0);
40.   		}
41.   	nxtc:	;
42.   		curs(cx,cy+2);
43.   	}
44.   	cc->x = cx;
45.   	cc->y = cy;
46.   	return(0);
47.   }
48.   
49.   do_mname(){
50.   char buf[BUFSZ];
51.   coord cc;
52.   register int cx,cy,lth,i;
53.   register struct monst *mtmp, *mtmp2;
54.   extern char *lmonnam();
55.   	getpos(&cc, 0, "the monster you want to name");
56.   	cx = cc.x;
57.   	cy = cc.y;
58.   	if(cx < 0) return(0);
59.   #ifdef DGKMOD
60.   	if (cx == u.ux && cy == u.uy) {
61.   		pline("This ugly monster is called %s and cannot be renamed.",
62.   		plname);
63.   		return(1);
64.   	}
65.   	if (!cansee(cx, cy) || !(mtmp = m_at(cx, cy)) || mtmp->mimic) {
66.   		pline("I see no monster there.");
67.   		return(1);
68.   	}
69.   #else
70.   	mtmp = m_at(cx,cy);
71.   	if(!mtmp){
72.   	    if(cx == u.ux && cy == u.uy)
73.   		pline("This ugly monster is called %s and cannot be renamed.",
74.   		    plname);
75.   	    else
76.   		pline("There is no monster there.");
77.   	    return(1);
78.   	}
79.   	if(mtmp->mimic){
80.   	    pline("I see no monster there.");
81.   	    return(1);
82.   	}
83.   	if(!cansee(cx,cy)) {
84.   	    pline("I cannot see a monster there.");
85.   	    return(1);
86.   	}
87.   #endif
88.   	pline("What do you want to call %s? ", lmonnam(mtmp));
89.   	getlin(buf);
90.   	clrlin();
91.   	if(!*buf || *buf == '\033')
92.   		return(1);
93.   	lth = strlen(buf)+1;
94.   	if(lth > 63){
95.   		buf[62] = 0;
96.   		lth = 63;
97.   	}
98.   	mtmp2 = newmonst(mtmp->mxlth + lth);
99.   	*mtmp2 = *mtmp;
100.  	for(i=0; i<mtmp->mxlth; i++)
101.  		((char *) mtmp2->mextra)[i] = ((char *) mtmp->mextra)[i];
102.  	mtmp2->mnamelth = lth;
103.  	(void) strcpy(NAME(mtmp2), buf);
104.  	replmon(mtmp,mtmp2);
105.  	return(1);
106.  }
107.  
108.  /*
109.   * This routine changes the address of  obj . Be careful not to call it
110.   * when there might be pointers around in unknown places. For now: only
111.   * when  obj  is in the inventory.
112.   */
113.  do_oname(obj)
114.  	register struct obj *obj;
115.  {
116.  	char buf[BUFSZ];
117.  
118.  	pline("What do you want to name %s? ", doname(obj));
119.  	getlin(buf);
120.  	clrlin();
121.  	if(!*buf || *buf == '\033')	return;
122.  #ifdef RPH
123.  	if(!strcmp(buf, "Excalibur")) {
124.  		pline("Somehow you can't seem to engrave that word.");
125.  		return;
126.  	}
127.  #endif
128.  	oname(obj, buf);
129.  }
130.  
131.  oname(obj, buf)
132.  	register struct obj *obj;
133.  	char	*buf;
134.  {
135.  register struct obj *otmp, *otmp2;
136.  register int	lth;
137.  
138.  	lth = strlen(buf)+1;
139.  	if(lth > 63){
140.  		buf[62] = 0;
141.  		lth = 63;
142.  	}
143.  	otmp2 = newobj(lth);
144.  	*otmp2 = *obj;
145.  	otmp2->onamelth = lth;
146.  	(void) strcpy(ONAME(otmp2), buf);
147.  
148.  	setworn((struct obj *) 0, obj->owornmask);
149.  	setworn(otmp2, otmp2->owornmask);
150.  
151.  	/* do freeinv(obj); etc. by hand in order to preserve
152.  	   the position of this object in the inventory */
153.  	if(obj == invent) invent = otmp2;
154.  	else for(otmp = invent; ; otmp = otmp->nobj){
155.  		if(!otmp)
156.  			panic("oname: cannot find obj.");
157.  		if(otmp->nobj == obj){
158.  			otmp->nobj = otmp2;
159.  			break;
160.  		}
161.  	}
162.  	/* obfree(obj, otmp2);	/* now unnecessary: no pointers on bill */
163.  	free((char *) obj);	/* let us hope nobody else saved a pointer */
164.  }
165.  
166.  ddocall()
167.  {
168.  	register struct obj *obj;
169.  	char	ch;
170.  
171.  #ifdef REDO
172.  	if (!in_doagain)
173.  #endif
174.  		pline("Do you want to name an individual object? [ny] ");
175.  	switch(ch = readchar()) {
176.  	case '\033':
177.  		break;
178.  	case 'y':
179.  #ifdef REDO
180.  		savech(ch);
181.  #endif
182.  		obj = getobj("#", "name");
183.  		if(obj) do_oname(obj);
184.  		break;
185.  	default:
186.  #ifdef REDO
187.  		savech(ch);
188.  #endif
189.  #ifdef KAA
190.  		obj = getobj("?!=/*", "call");
191.  #else
192.  		obj = getobj("?!=/", "call");
193.  #endif
194.  		if(obj) docall(obj);
195.  	}
196.  	return(0);
197.  }
198.  
199.  docall(obj)
200.  register struct obj *obj;
201.  {
202.  	char buf[BUFSZ];
203.  	struct obj otemp;
204.  	register char **str1;
205.  	extern char *xname();
206.  	register char *str;
207.  
208.  	otemp = *obj;
209.  	otemp.quan = 1;
210.  	otemp.onamelth = 0;
211.  	str = xname(&otemp);
212.  	pline("Call %s %s: ", index(vowels,*str) ? "an" : "a", str);
213.  	getlin(buf);
214.  	clrlin();
215.  	if(!*buf || *buf == '\033')
216.  		return;
217.  	str = newstring(strlen(buf)+1);
218.  	(void) strcpy(str,buf);
219.  	str1 = &(objects[obj->otyp].oc_uname);
220.  	if(*str1) free(*str1);
221.  	*str1 = str;
222.  }
223.  
224.  char *ghostnames[] = {		/* these names should have length < PL_NSIZ */
225.  	/* Capitalize the names for asthetics -dgk
226.  	 */
227.  	"Adri", "Andries", "Andreas", "Bert", "David", "Dirk", "Emile",
228.  	"Frans", "Fred", "Greg", "Hether", "Jay", "John", "Jon", "Karnov",
229.  	"Kay", "Kenny", "Kevin", "Maud", "Michiel", "Mike", "Peter", "Robert",
230.  	"Ron", "Tom", "Wilmar", "Nick Danger", "Phoenix", "Miracleman",
231.  	"Stephan"
232.  };
233.  
234.  char *
235.  xmonnam(mtmp, vb) register struct monst *mtmp; int vb; {
236.  static char buf[BUFSZ];		/* %% */
237.  extern char *shkname();
238.  	if(mtmp->mnamelth && !vb) {
239.  		(void) strcpy(buf, NAME(mtmp));
240.  		return(buf);
241.  	}
242.  	switch(mtmp->data->mlet) {
243.  	case ' ':
244.  		{ register char *gn = (char *) mtmp->mextra;
245.  		  if(!*gn) {		/* might also look in scorefile */
246.  		    gn = ghostnames[rn2(SIZE(ghostnames))];
247.  		    if(!rn2(2)) (void)
248.  		      strcpy((char *) mtmp->mextra, !rn2(5) ? plname : gn);
249.  		  }
250.  		  (void) sprintf(buf, "%s's ghost", gn);
251.  		}
252.  		break;
253.  	case '@':
254.  		if(mtmp->isshk) {
255.  			(void) strcpy(buf, shkname(mtmp));
256.  			break;
257.  		}
258.  		/* fall into next case */
259.  	default:
260.  		(void) sprintf(buf, "the %s%s",
261.  			mtmp->minvis ? "invisible " : "",
262.  			(Hallucination ? rndmonnam() : mtmp->data->mname));
263.  	}
264.  	if(vb && mtmp->mnamelth) {
265.  		(void) strcat(buf, " called ");
266.  		(void) strcat(buf, NAME(mtmp));
267.  	}
268.  	return(buf);
269.  }
270.  
271.  char *
272.  lmonnam(mtmp) register struct monst *mtmp; {
273.  	return(xmonnam(mtmp, 1));
274.  }
275.  
276.  char *
277.  monnam(mtmp) register struct monst *mtmp; {
278.  	return(xmonnam(mtmp, 0));
279.  }
280.  
281.  char *
282.  Monnam(mtmp) register struct monst *mtmp; {
283.  register char *bp = monnam(mtmp);
284.  	if('a' <= *bp && *bp <= 'z') *bp += ('A' - 'a');
285.  	return(bp);
286.  }
287.  
288.  char *
289.  amonnam(mtmp,adj)
290.  register struct monst *mtmp;
291.  register char *adj;
292.  {
293.  	register char *bp = monnam(mtmp);
294.  	static char buf[BUFSZ];		/* %% */
295.  
296.  	if(!strncmp(bp, "the ", 4)) bp += 4;
297.  	(void) sprintf(buf, "the %s %s", adj, bp);
298.  	return(buf);
299.  }
300.  
301.  char *
302.  Amonnam(mtmp, adj)
303.  register struct monst *mtmp;
304.  register char *adj;
305.  {
306.  	register char *bp = amonnam(mtmp,adj);
307.  
308.  	*bp = 'T';
309.  	return(bp);
310.  }
311.  
312.  char *
313.  Xmonnam(mtmp) register struct monst *mtmp; {
314.  register char *bp = Monnam(mtmp);
315.  	if(!strncmp(bp, "The ", 4)) {
316.  #ifdef KAA
317.  		if(index("AEIOUaeio",*(bp+4))) {
318.  			bp += 1; *(bp+1) = 'n';
319.  		} else
320.  #endif
321.  			bp += 2;
322.  		*bp = 'A';
323.  	}
324.  	return(bp);
325.  }
326.  
327.  char *
328.  defmonnam(mtmp) register struct monst *mtmp; {
329.  register char *bp = Xmonnam(mtmp);
330.  	if (!strncmp(bp,"A ",2) || !strncmp(bp,"An ",3))
331.  		*bp = 'a';
332.  	return(bp);
333.  }
334.  
335.  char *
336.  rndmonnam() {  /* Random name of monster type, if hallucinating */
337.  int x;
338.  	if ((x=rn2(CMNUM+2)) != CMNUM+1) return (&mons[x])->mname;
339.  	return("giant eel");
340.  }
341.  
342.  char *
343.  visctrl(c)
344.  char c;
345.  {
346.  static char ccc[3];
347.  	if(c < 040) {
348.  		ccc[0] = '^';
349.  		ccc[1] = c + 0100;
350.  		ccc[2] = 0;
351.  	} else {
352.  		ccc[0] = c;
353.  		ccc[1] = 0;
354.  	}
355.  	return(ccc);
356.  }