#include "optlist.h"
int
-draw_map(int bmap, s_char origin, int map_flags, struct nstr_sect *nsp, int country)
+draw_map(int bmap, s_char origin, int map_flags, struct nstr_sect *nsp,
+ int country)
{
- struct natstr *np;
- struct range range;
- struct nstr_item ni;
- struct shpstr ship;
- struct lndstr land;
- struct plnstr plane;
- coord x,y;
- int i;
+ struct natstr *np;
+ struct range range;
+ struct nstr_item ni;
+ struct shpstr ship;
+ struct lndstr land;
+ struct plnstr plane;
+ coord x, y;
+ int i;
/* Note this is not re-entrant anyway, so we keep the buffers
around */
- static u_char *bitmap = (u_char *)0;
- static s_char *wmapbuf = (s_char *)0;
- static s_char **wmap = (s_char **)0;
-
+ static u_char *bitmap = (u_char *)0;
+ static s_char *wmapbuf = (s_char *)0;
+ static s_char **wmap = (s_char **)0;
+
if (!wmapbuf)
- wmapbuf = (s_char *)malloc((WORLD_Y * MAPWIDTH(1)) * sizeof(s_char));
+ wmapbuf =
+ (s_char *)malloc((WORLD_Y * MAPWIDTH(1)) * sizeof(s_char));
if (!wmap) {
- wmap = (s_char **)malloc(WORLD_Y * sizeof(s_char *));
- if (wmap && wmapbuf) {
- for (i = 0; i < WORLD_Y; i++)
- wmap[i] = &wmapbuf[MAPWIDTH(1) * i];
- } else if (wmap) {
- free((s_char *)wmap);
- wmap = (s_char **)0;
- }
+ wmap = (s_char **)malloc(WORLD_Y * sizeof(s_char *));
+ if (wmap && wmapbuf) {
+ for (i = 0; i < WORLD_Y; i++)
+ wmap[i] = &wmapbuf[MAPWIDTH(1) * i];
+ } else if (wmap) {
+ free((s_char *)wmap);
+ wmap = (s_char **)0;
+ }
}
if (!bitmap)
- bitmap = (u_char *)malloc((WORLD_X * WORLD_Y) / 8);
+ bitmap = (u_char *)malloc((WORLD_X * WORLD_Y) / 8);
if (!wmapbuf || !wmap || !bitmap) {
- pr("Memory error, tell the deity.\n");
- logerror("malloc failed in draw_map\n");
- return RET_FAIL;
+ pr("Memory error, tell the deity.\n");
+ logerror("malloc failed in draw_map\n");
+ return RET_FAIL;
}
-
+
if (bmap == EF_MAP + EF_BMAP) {
if (!confirm("Are you sure you want to revert your bmap? "))
- return RET_OK;
+ return RET_OK;
}
if (!player->command->c_flags & C_MOD) {
- logerror("%s command needs C_MOD flag set",player->command->c_form);
+ logerror("%s command needs C_MOD flag set",
+ player->command->c_form);
player->command->c_flags |= C_MOD;
}
np = getnatp(country);
border(&range, " ", "");
blankfill((s_char *)wmapbuf, &nsp->range, 1);
if (bmap) {
- register int c;
- switch (bmap) {
- case EF_BMAP:
- while (bmnxtsct(nsp) && !player->aborted) {
- if (0 != (c = player->bmap[sctoff(nsp->x, nsp->y)]))
- wmap[nsp->dy][nsp->dx] = c;
- }
- break;
- case EF_MAP:
- while (bmnxtsct(nsp) && !player->aborted) {
- if (0 != (c = player->map[sctoff(nsp->x, nsp->y)]))
- wmap[nsp->dy][nsp->dx] = c;
- }
- break;
- case (EF_MAP + EF_BMAP):
- while (bmnxtsct(nsp) && !player->aborted) {
- player->bmap[sctoff(nsp->x, nsp->y)] =
- player->map[sctoff(nsp->x, nsp->y)];
- if (0 != (c = player->bmap[sctoff(nsp->x, nsp->y)]))
- wmap[nsp->dy][nsp->dx] = c;
- }
- ef_write(EF_BMAP, player->cnum, player->bmap);
- break;
- case EF_NMAP:
- do {
- register s_char *ptr;
- struct sctstr sect;
-
- if ((!player->god || country)) {
- bzero((s_char *)bitmap, (WORLD_X * WORLD_Y) / 8);
- bitinit2(nsp, bitmap, country);
- }
- while (nxtsct(nsp, §) && !player->aborted) {
- if ((!player->god || country) &&
- !emp_getbit(nsp->x, nsp->y, bitmap)) {
- if (!player->god)
- continue;
- }
- ptr = &wmap[nsp->dy][nsp->dx];
- if (sect.sct_newtype > SCT_MAXDEF) {
- *ptr = '?';
- } else {
- *ptr = dchr[sect.sct_newtype].d_mnem;
- switch (sect.sct_newtype) {
- case SCT_WATER:
- case SCT_RURAL:
- case SCT_MOUNT:
- case SCT_WASTE:
- case SCT_PLAINS:
- break;
- default:
- if (sect.sct_own != country &&
- (!player->god || country)) {
- if (!player->god)
- *ptr = '?';
- }
- break;
- }
- }
- }
- } while (0);
- break;
- }
- } else {
+ register int c;
+ switch (bmap) {
+ case EF_BMAP:
+ while (bmnxtsct(nsp) && !player->aborted) {
+ if (0 != (c = player->bmap[sctoff(nsp->x, nsp->y)]))
+ wmap[nsp->dy][nsp->dx] = c;
+ }
+ break;
+ case EF_MAP:
+ while (bmnxtsct(nsp) && !player->aborted) {
+ if (0 != (c = player->map[sctoff(nsp->x, nsp->y)]))
+ wmap[nsp->dy][nsp->dx] = c;
+ }
+ break;
+ case (EF_MAP + EF_BMAP):
+ while (bmnxtsct(nsp) && !player->aborted) {
+ player->bmap[sctoff(nsp->x, nsp->y)] =
+ player->map[sctoff(nsp->x, nsp->y)];
+ if (0 != (c = player->bmap[sctoff(nsp->x, nsp->y)]))
+ wmap[nsp->dy][nsp->dx] = c;
+ }
+ ef_write(EF_BMAP, player->cnum, player->bmap);
+ break;
+ case EF_NMAP:
+ do {
register s_char *ptr;
- struct sctstr sect;
- int changed = 0;
-
+ struct sctstr sect;
+
if ((!player->god || country)) {
- bzero((s_char *)bitmap, (WORLD_X * WORLD_Y) / 8);
- bitinit2(nsp, bitmap, country);
+ bzero((s_char *)bitmap, (WORLD_X * WORLD_Y) / 8);
+ bitinit2(nsp, bitmap, country);
}
while (nxtsct(nsp, §) && !player->aborted) {
- if ((!player->god || country) && !emp_getbit(nsp->x, nsp->y, bitmap)) {
+ if ((!player->god || country) &&
+ !emp_getbit(nsp->x, nsp->y, bitmap)) {
+ if (!player->god)
+ continue;
+ }
+ ptr = &wmap[nsp->dy][nsp->dx];
+ if (sect.sct_newtype > SCT_MAXDEF) {
+ *ptr = '?';
+ } else {
+ *ptr = dchr[sect.sct_newtype].d_mnem;
+ switch (sect.sct_newtype) {
+ case SCT_WATER:
+ case SCT_RURAL:
+ case SCT_MOUNT:
+ case SCT_WASTE:
+ case SCT_PLAINS:
+ break;
+ default:
+ if (sect.sct_own != country &&
+ (!player->god || country)) {
if (!player->god)
- continue;
- }
- ptr = &wmap[nsp->dy][nsp->dx];
- if (sect.sct_type > SCT_MAXDEF) {
- *ptr = '?';
- } else {
- *ptr = dchr[sect.sct_type].d_mnem;
- switch (sect.sct_type) {
- case SCT_WATER:
- case SCT_RURAL:
- case SCT_MOUNT:
- case SCT_WASTE:
- case SCT_PLAINS:
- break;
- default:
- if (sect.sct_own != country &&
- (!player->god || country)) {
- if(!player->god)
- *ptr = '?';
- }
- break;
- }
- changed += map_set(player->cnum, nsp->x, nsp->y, *ptr, 0);
+ *ptr = '?';
+ }
+ break;
}
+ }
}
- if (changed)
- writemap(player->cnum);
+ } while (0);
+ break;
+ }
+ } else {
+ register s_char *ptr;
+ struct sctstr sect;
+ int changed = 0;
+
+ if ((!player->god || country)) {
+ bzero((s_char *)bitmap, (WORLD_X * WORLD_Y) / 8);
+ bitinit2(nsp, bitmap, country);
+ }
+ while (nxtsct(nsp, §) && !player->aborted) {
+ if ((!player->god || country)
+ && !emp_getbit(nsp->x, nsp->y, bitmap)) {
+ if (!player->god)
+ continue;
+ }
+ ptr = &wmap[nsp->dy][nsp->dx];
+ if (sect.sct_type > SCT_MAXDEF) {
+ *ptr = '?';
+ } else {
+ *ptr = dchr[sect.sct_type].d_mnem;
+ switch (sect.sct_type) {
+ case SCT_WATER:
+ case SCT_RURAL:
+ case SCT_MOUNT:
+ case SCT_WASTE:
+ case SCT_PLAINS:
+ break;
+ default:
+ if (sect.sct_own != country &&
+ (!player->god || country)) {
+ if (!player->god)
+ *ptr = '?';
+ }
+ break;
+ }
+ changed += map_set(player->cnum, nsp->x, nsp->y, *ptr, 0);
+ }
+ }
+ if (changed)
+ writemap(player->cnum);
}
if (player->aborted)
- return RET_OK;
- if (map_flags & MAP_PLANE){
- snxtitem_all(&ni, EF_PLANE);
- while (nxtitem(&ni, (caddr_t)&plane)) {
- if (plane.pln_own == 0)
- continue;
- if (plane.pln_own != player->cnum && !player->god)
- continue;
- if (!xyinrange(plane.pln_x, plane.pln_y, &nsp->range))
- continue;
-
- x = xnorm(plane.pln_x-nsp->range.lx);
- y = ynorm(plane.pln_y-nsp->range.ly);
- wmap[y][x] = (*plchr[(int)plane.pln_type].pl_name) & ~0x20;
- }
+ return RET_OK;
+ if (map_flags & MAP_PLANE) {
+ snxtitem_all(&ni, EF_PLANE);
+ while (nxtitem(&ni, (caddr_t)&plane)) {
+ if (plane.pln_own == 0)
+ continue;
+ if (plane.pln_own != player->cnum && !player->god)
+ continue;
+ if (!xyinrange(plane.pln_x, plane.pln_y, &nsp->range))
+ continue;
+
+ x = xnorm(plane.pln_x - nsp->range.lx);
+ y = ynorm(plane.pln_y - nsp->range.ly);
+ wmap[y][x] = (*plchr[(int)plane.pln_type].pl_name) & ~0x20;
+ }
}
- if (map_flags & MAP_SHIP){
- snxtitem_all(&ni, EF_SHIP);
- while (nxtitem(&ni, (caddr_t)&ship)) {
- if (ship.shp_own == 0)
- continue;
- if (ship.shp_own != player->cnum && !player->god)
- continue;
- if (!xyinrange(ship.shp_x, ship.shp_y, &nsp->range))
- continue;
-
- x = xnorm(ship.shp_x-nsp->range.lx);
- y = ynorm(ship.shp_y-nsp->range.ly);
- wmap[y][x] = (*mchr[(int)ship.shp_type].m_name) & ~0x20;
- }
+ if (map_flags & MAP_SHIP) {
+ snxtitem_all(&ni, EF_SHIP);
+ while (nxtitem(&ni, (caddr_t)&ship)) {
+ if (ship.shp_own == 0)
+ continue;
+ if (ship.shp_own != player->cnum && !player->god)
+ continue;
+ if (!xyinrange(ship.shp_x, ship.shp_y, &nsp->range))
+ continue;
+
+ x = xnorm(ship.shp_x - nsp->range.lx);
+ y = ynorm(ship.shp_y - nsp->range.ly);
+ wmap[y][x] = (*mchr[(int)ship.shp_type].m_name) & ~0x20;
+ }
}
- if (map_flags & MAP_LAND){
- snxtitem_all(&ni, EF_LAND);
- while (nxtitem(&ni, (caddr_t)&land)) {
- if (land.lnd_own == 0)
- continue;
- if (land.lnd_own != player->cnum && !player->god)
- continue;
- if (!xyinrange(land.lnd_x, land.lnd_y, &nsp->range))
- continue;
-
- x = xnorm(land.lnd_x-nsp->range.lx);
- y = ynorm(land.lnd_y-nsp->range.ly);
- wmap[y][x] = (*lchr[(int)land.lnd_type].l_name) & ~0x20;
- }
+ if (map_flags & MAP_LAND) {
+ snxtitem_all(&ni, EF_LAND);
+ while (nxtitem(&ni, (caddr_t)&land)) {
+ if (land.lnd_own == 0)
+ continue;
+ if (land.lnd_own != player->cnum && !player->god)
+ continue;
+ if (!xyinrange(land.lnd_x, land.lnd_y, &nsp->range))
+ continue;
+
+ x = xnorm(land.lnd_x - nsp->range.lx);
+ y = ynorm(land.lnd_y - nsp->range.ly);
+ wmap[y][x] = (*lchr[(int)land.lnd_type].l_name) & ~0x20;
+ }
}
if (origin)
- wmap[5][10] = origin & ~0x20;
- for (y=nsp->range.ly, i=0; i < nsp->range.height; y++, i++) {
- int yval;
-
- yval = yrel(np, y);
- wmap[i][nsp->range.width] = '\0';
- pr("%4d %s %-4d\n", yval, wmap[i], yval);
- if (y >= WORLD_Y)
- y -= WORLD_Y;
+ wmap[5][10] = origin & ~0x20;
+ for (y = nsp->range.ly, i = 0; i < nsp->range.height; y++, i++) {
+ int yval;
+
+ yval = yrel(np, y);
+ wmap[i][nsp->range.width] = '\0';
+ pr("%4d %s %-4d\n", yval, wmap[i], yval);
+ if (y >= WORLD_Y)
+ y -= WORLD_Y;
}
border(&range, " ", "");
return RET_OK;
bmnxtsct(register struct nstr_sect *np)
{
while (1) {
- np->dx++;
- np->x++;
- if (np->x >= WORLD_X)
- np->x = 0;
- if (np->dx >= np->range.width) {
- np->dx = 0;
- np->x = np->range.lx;
- np->dy++;
- if (np->dy >= np->range.height)
- return 0;
- np->y++;
- if (np->y >= WORLD_Y)
- np->y = 0;
- }
- if ((np->y + np->x) & 01)
- continue;
- if (np->type == NS_DIST) {
- np->curdist = mapdist(np->x, np->y, np->cx, np->cy);
- if (np->curdist > np->dist)
- continue;
- }
- np->id = sctoff(np->x, np->y);
- return 1;
+ np->dx++;
+ np->x++;
+ if (np->x >= WORLD_X)
+ np->x = 0;
+ if (np->dx >= np->range.width) {
+ np->dx = 0;
+ np->x = np->range.lx;
+ np->dy++;
+ if (np->dy >= np->range.height)
+ return 0;
+ np->y++;
+ if (np->y >= WORLD_Y)
+ np->y = 0;
+ }
+ if ((np->y + np->x) & 01)
+ continue;
+ if (np->type == NS_DIST) {
+ np->curdist = mapdist(np->x, np->y, np->cx, np->cy);
+ if (np->curdist > np->dist)
+ continue;
+ }
+ np->id = sctoff(np->x, np->y);
+ return 1;
}
/*NOTREACHED*/
}
void
bitinit2(struct nstr_sect *np, u_char *bitmap, int country)
{
- extern int *bitmaps[];
- struct sctstr sect;
- int eff;
-
+ extern int *bitmaps[];
+ struct sctstr sect;
+ int eff;
+
while (nxtsct(np, §)) {
- if (sect.sct_own != country)
- continue;
- eff = sect.sct_effic / 20;
- if (eff > 4)
- eff = 4;
- emp_setbitmap(np->x, np->y, bitmap, bitmaps[eff]);
+ if (sect.sct_own != country)
+ continue;
+ eff = sect.sct_effic / 20;
+ if (eff > 4)
+ eff = 4;
+ emp_setbitmap(np->x, np->y, bitmap, bitmaps[eff]);
}
snxtsct_rewind(np);
}
int
unit_map(int unit_type, int i, struct nstr_sect *nsp, s_char *originp)
{
- struct shpstr origs;
- struct lndstr origl;
- struct plnstr origp;
- s_char what[64];
- struct natstr *np;
-
+ struct shpstr origs;
+ struct lndstr origl;
+ struct plnstr origp;
+ s_char what[64];
+ struct natstr *np;
+
np = getnatp(player->cnum);
- if (unit_type == EF_LAND){
- if (!getland(i, &origl) ||
- (origl.lnd_own != player->cnum && !player->god) ||
- (origl.lnd_own == 0))
- return RET_FAIL;
- sprintf(what, "%d:%d,%d:%d",xrel(np,origl.lnd_x-10),
- xrel(np,origl.lnd_x+10),
- yrel(np,origl.lnd_y-5), yrel(np,origl.lnd_y+5));
- *originp = *lchr[(int)origl.lnd_type].l_name;
- } else if (unit_type == EF_PLANE){
- if (!getplane(i, &origp) ||
- (origp.pln_own != player->cnum && !player->god) ||
- (origp.pln_own == 0))
- return RET_FAIL;
- sprintf(what, "%d:%d,%d:%d",xrel(np,origp.pln_x-10),
- xrel(np,origp.pln_x+10),
- yrel(np,origp.pln_y-5), yrel(np,origp.pln_y+5));
- *originp = *plchr[(int)origp.pln_type].pl_name;
+ if (unit_type == EF_LAND) {
+ if (!getland(i, &origl) ||
+ (origl.lnd_own != player->cnum && !player->god) ||
+ (origl.lnd_own == 0))
+ return RET_FAIL;
+ sprintf(what, "%d:%d,%d:%d", xrel(np, origl.lnd_x - 10),
+ xrel(np, origl.lnd_x + 10),
+ yrel(np, origl.lnd_y - 5), yrel(np, origl.lnd_y + 5));
+ *originp = *lchr[(int)origl.lnd_type].l_name;
+ } else if (unit_type == EF_PLANE) {
+ if (!getplane(i, &origp) ||
+ (origp.pln_own != player->cnum && !player->god) ||
+ (origp.pln_own == 0))
+ return RET_FAIL;
+ sprintf(what, "%d:%d,%d:%d", xrel(np, origp.pln_x - 10),
+ xrel(np, origp.pln_x + 10),
+ yrel(np, origp.pln_y - 5), yrel(np, origp.pln_y + 5));
+ *originp = *plchr[(int)origp.pln_type].pl_name;
} else {
- if (!getship(i, &origs) ||
- (origs.shp_own != player->cnum && !player->god) ||
- (origs.shp_own == 0))
- return RET_FAIL;
- sprintf(what, "%d:%d,%d:%d",xrel(np,origs.shp_x-10),
- xrel(np,origs.shp_x+10),
- yrel(np,origs.shp_y-5), yrel(np,origs.shp_y+5));
- unit_type = EF_SHIP;
- *originp = *mchr[(int)origs.shp_type].m_name;
+ if (!getship(i, &origs) ||
+ (origs.shp_own != player->cnum && !player->god) ||
+ (origs.shp_own == 0))
+ return RET_FAIL;
+ sprintf(what, "%d:%d,%d:%d", xrel(np, origs.shp_x - 10),
+ xrel(np, origs.shp_x + 10),
+ yrel(np, origs.shp_y - 5), yrel(np, origs.shp_y + 5));
+ unit_type = EF_SHIP;
+ *originp = *mchr[(int)origs.shp_type].m_name;
}
if (!snxtsct(nsp, what))
- return RET_FAIL;
+ return RET_FAIL;
return RET_OK;
}
int
bmaps_intersect(natid a, natid b)
{
- s_char *mapa = ef_ptr(EF_MAP, a);
- s_char *mapb = ef_ptr(EF_MAP, b);
- int i;
-
- for (i = 0; i < WORLD_X*WORLD_Y/2; ++i, ++mapa, ++mapb)
- if (*mapa && *mapa != ' ' && *mapb && *mapb != ' ')
- return 1;
+ s_char *mapa = ef_ptr(EF_MAP, a);
+ s_char *mapb = ef_ptr(EF_MAP, b);
+ int i;
+
+ for (i = 0; i < WORLD_X * WORLD_Y / 2; ++i, ++mapa, ++mapb)
+ if (*mapa && *mapa != ' ' && *mapb && *mapb != ' ')
+ return 1;
return 0;
}
/* Note that this requires that the BMAP is mapped into memory */
int
-share_bmap(natid from, natid to, struct nstr_sect *ns, s_char des, s_char *from_name)
+share_bmap(natid from, natid to, struct nstr_sect *ns, s_char des,
+ s_char *from_name)
{
- s_char *from_bmap = ef_ptr(EF_BMAP, from);
- s_char *to_bmap = ef_ptr(EF_BMAP, to);
- int n = 0;
- struct sctstr sect;
- s_char fromdes;
- s_char todes;
- s_char from_des = *from_name;
-
+ s_char *from_bmap = ef_ptr(EF_BMAP, from);
+ s_char *to_bmap = ef_ptr(EF_BMAP, to);
+ int n = 0;
+ struct sctstr sect;
+ s_char fromdes;
+ s_char todes;
+ s_char from_des = *from_name;
+
if (isalpha(from_des))
- from_des &= ~0x20;
-
+ from_des &= ~0x20;
+
while (nxtsct(ns, §)) {
- if (!(fromdes = from_bmap[sctoff(ns->x, ns->y)]))
- continue;
- todes = to_bmap[sctoff(ns->x, ns->y)];
- if (todes &&
- todes != '?' &&
- todes != '.' &&
- todes != ' ' &&
- todes != from_des)
- continue;
- if (sect.sct_own == from) {
- if (fromdes != '=' &&
- fromdes != 'h' &&
- fromdes != des)
- fromdes = from_des;
- }
- if (todes == fromdes)
- continue;
- n += map_set(to, ns->x, ns->y, fromdes, 1);
+ if (!(fromdes = from_bmap[sctoff(ns->x, ns->y)]))
+ continue;
+ todes = to_bmap[sctoff(ns->x, ns->y)];
+ if (todes &&
+ todes != '?' &&
+ todes != '.' && todes != ' ' && todes != from_des)
+ continue;
+ if (sect.sct_own == from) {
+ if (fromdes != '=' && fromdes != 'h' && fromdes != des)
+ fromdes = from_des;
+ }
+ if (todes == fromdes)
+ continue;
+ n += map_set(to, ns->x, ns->y, fromdes, 1);
}
-
+
if (n)
- writebmap(to);
+ writebmap(to);
return n;
}
-
projects / empserver / blobdiff