1 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
2 /* hack.makemon.c - version 1.0.2 */
5 extern char fut_geno[];
7 extern struct obj *mkobj_at();
8 struct monst zeromonst;
11 * called with [x,y] = coordinates;
12 * [0,0] means anyplace
13 * [u.ux,u.uy] means: call mnexto (if !in_mklev)
15 * In case we make an Orc or killer bee, we make an entire horde (swarm);
16 * note that in this case we return only one of them (the one at [x,y]).
20 register struct permonst *ptr;
22 register struct monst *mtmp;
24 boolean anything = (!ptr);
25 extern boolean in_mklev;
27 if(x != 0 || y != 0) if(m_at(x,y)) return((struct monst *) 0);
29 if(index(fut_geno, ptr->mlet)) return((struct monst *) 0);
31 ct = CMNUM - strlen(fut_geno);
32 if(index(fut_geno, 'm')) ct++; /* make only 1 minotaur */
33 if(index(fut_geno, '@')) ct++;
34 if(ct <= 0) return(0); /* no more monsters! */
35 tmp = rn2(ct*dlevel/24 + 7);
36 if(tmp < dlevel - 4) tmp = rn2(ct*dlevel/24 + 12);
37 if(tmp >= ct) tmp = rn1(ct - ct/2, ct/2);
38 for(ct = 0; ct < CMNUM; ct++){
40 if(index(fut_geno, ptr->mlet))
42 if(!tmp--) goto gotmon;
47 mtmp = newmonst(ptr->pxlth);
48 *mtmp = zeromonst; /* clear all entries in structure */
49 for(ct = 0; ct < ptr->pxlth; ct++)
50 ((char *) &(mtmp->mextra[0]))[ct] = 0;
53 mtmp->m_id = flags.ident++;
55 mtmp->mxlth = ptr->pxlth;
56 if(ptr->mlet == 'D') mtmp->mhpmax = mtmp->mhp = 80;
57 else if(!ptr->mlevel) mtmp->mhpmax = mtmp->mhp = rnd(4);
58 else mtmp->mhpmax = mtmp->mhp = d(ptr->mlevel, 8);
64 mtmp->mappearance = ']';
67 if(x == u.ux && y == u.uy && ptr->mlet != ' ')
72 if(ptr->mlet == 's' || ptr->mlet == 'S') {
73 mtmp->mhide = mtmp->mundetected = 1;
75 if(mtmp->mx && mtmp->my)
76 (void) mkobj_at(0, mtmp->mx, mtmp->my);
78 if(ptr->mlet == ':') {
80 (void) newcham(mtmp, &mons[dlevel+14+rn2(CMNUM-14-dlevel)]);
82 if(ptr->mlet == 'I' || ptr->mlet == ';')
84 if(ptr->mlet == 'L' || ptr->mlet == 'N'
85 || (in_mklev && index("&w;", ptr->mlet) && rn2(5))
89 if(ptr->mlet == 'w' && getwn(mtmp))
93 if(anything) if(ptr->mlet == 'O' || ptr->mlet == 'k') {
96 register int cnt = rnd(10);
100 mm = enexto(mm.x, mm.y);
101 (void) makemon(ptr, mm.x, mm.y);
110 register xchar xx,yy;
113 coord foo[15], *tfoo;
118 do { /* full kludge action. */
119 for(x = xx-range; x <= xx+range; x++)
120 if(goodpos(x, yy-range)) {
122 tfoo++->y = yy-range;
123 if(tfoo == &foo[15]) goto foofull;
125 for(x = xx-range; x <= xx+range; x++)
126 if(goodpos(x,yy+range)) {
128 tfoo++->y = yy+range;
129 if(tfoo == &foo[15]) goto foofull;
131 for(y = yy+1-range; y < yy+range; y++)
132 if(goodpos(xx-range,y)) {
135 if(tfoo == &foo[15]) goto foofull;
137 for(y = yy+1-range; y < yy+range; y++)
138 if(goodpos(xx+range,y)) {
141 if(tfoo == &foo[15]) goto foofull;
144 } while(tfoo == foo);
146 return( foo[rn2(tfoo-foo)] );
149 goodpos(x,y) /* used only in mnexto and rloc */
152 ! (x < 1 || x > COLNO-2 || y < 1 || y > ROWNO-2 ||
153 m_at(x,y) || !ACCESSIBLE(levl[x][y].typ)
154 || (x == u.ux && y == u.uy)
155 || sobj_at(ENORMOUS_ROCK, x, y)
163 register char ch = mtmp->data->mlet;
166 if(ch == 'w' && mtmp->mx) return; /* do not relocate worms */
171 } while(!goodpos(tx,ty));
174 if(u.ustuck == mtmp){
190 register struct permonst *ptr;
192 for(ct = 0; ct < CMNUM; ct++) {
195 return(makemon(ptr,x,y));