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(move_ground): Remove superflous parameter `mobility'. Callers

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changed.  Edit for clarity.  No functional changes.
This commit is contained in:
Markus Armbruster 2004-02-15 21:27:41 +00:00
parent 4fa84b5cb1
commit cc5d78c2f0
5 changed files with 27 additions and 36 deletions
Download patch file Download diff file Expand all files Collapse all files

52
src/lib/subs/move.c
View file

@ -50,12 +50,9 @@ static int move_map(s_char *what, coord curx, coord cury, s_char *arg);
int
move_ground(s_char *what, struct sctstr *start, struct sctstr *end,
double mobility, double weight, s_char *path,
int (*map) (s_char *, coord, coord, s_char *), int exploring,
double weight, s_char *path,
int (*map)(s_char *, coord, coord, s_char *), int exploring,
int *dam)
/* RESULT */
{
struct sctstr sect, ending_sect;
struct sctstr next, dsect;
@ -68,6 +65,7 @@ move_ground(s_char *what, struct sctstr *start, struct sctstr *end,
double sect_mcost;
double total_mcost;
double mv_cost;
double mobility = (double)start->sct_mobil;
int dir;
int intcost;
int takedam = (*dam), out = 0;
@ -87,9 +85,8 @@ move_ground(s_char *what, struct sctstr *start, struct sctstr *end,
return -1;
}
pr("Looking for best path to %s\n", path);
path =
BestLandPath(buf2, start, &ending_sect, &total_mcost,
MOB_ROAD);
path = BestLandPath(buf2, start, &ending_sect, &total_mcost,
MOB_ROAD);
if (exploring && (path != (s_char *)0)) /* take off the 'h' */
*(path + strlen(path) - 1) = '\0';
if (path == (s_char *)0)
@ -106,18 +103,14 @@ move_ground(s_char *what, struct sctstr *start, struct sctstr *end,
}
}
movstr = path;
tmpx = start->sct_x;
curx = tmpx;
tmpy = start->sct_y;
cury = tmpy;
curx = start->sct_x;
cury = start->sct_y;
total_mcost = 0.0;
if (getsect(curx, cury, &sect) < 0) {
logerror("move_path: getsect %d,%d", curx, cury);
return -1;
}
for (;;) {
tmpx = curx;
tmpy = cury;
oldx = curx;
oldy = cury;
if (movstr == 0 || *movstr == 0) {
@ -133,8 +126,8 @@ move_ground(s_char *what, struct sctstr *start, struct sctstr *end,
}
if (movstr && sarg_xy(movstr, &dx, &dy)) {
if (getsect(dx, dy, &dsect)) {
movstr =
BestLandPath(buf2, &sect, &dsect, &mv_cost, MOB_ROAD);
movstr = BestLandPath(buf2, &sect, &dsect, &mv_cost,
MOB_ROAD);
} else {
pr("Invalid destination sector!\n");
movstr = (s_char *)0;
@ -156,8 +149,11 @@ move_ground(s_char *what, struct sctstr *start, struct sctstr *end,
}
}
}
if (movstr == 0 || *movstr == 0)
movstr = dirch;
if (movstr == 0 || *movstr == 0) {
buf2[0] = dirch[DIR_STOP];
buf2[1] = 0;
movstr = buf2;
}
if ((dir = chkdir(*movstr, DIR_STOP, DIR_MAP)) < 0) {
pr("\"%c\" is not legal...", *movstr);
direrr("'%c' to stop ", "'%c' to view ", "& '%c' to map\n");
@ -183,8 +179,8 @@ move_ground(s_char *what, struct sctstr *start, struct sctstr *end,
* next sector. Mobility, terrain,
* or ownership may prevent us.
*/
tmpx += diroff[dir][0];
tmpy += diroff[dir][1];
tmpx = curx + diroff[dir][0];
tmpy = cury + diroff[dir][1];
if (getsect(tmpx, tmpy, &next) < 0) {
pr("You can't go there...\n");
*movstr = 0;
@ -194,17 +190,13 @@ move_ground(s_char *what, struct sctstr *start, struct sctstr *end,
if ((next.sct_type == SCT_SANCT) &&
(next.sct_own != player->cnum)) {
pr("Converts, huh?\n");
*end = next;
intcost = (int)total_mcost;
if (chance(total_mcost - intcost))
intcost++;
return intcost;
*movstr = 0;
continue;
}
getvec(VT_ITEM, vec, (s_char *)&next, EF_SECTOR);
sect_mcost = sector_mcost(&next, MOB_ROAD);
if ((!player->owner && (!exploring ||
(vec[I_MILIT] || vec[I_CIVIL]))) ||
sect_mcost == -1.0) {
if ((!player->owner && (!exploring || vec[I_MILIT] || vec[I_CIVIL]))
|| sect_mcost == -1.0) {
/* already-owned, or prohibited terrain */
pr("You can't go there...\n");
*movstr = 0;
@ -238,8 +230,8 @@ move_ground(s_char *what, struct sctstr *start, struct sctstr *end,
*/
if (takedam && chance(weight / 100.0) &&
((curx != oldx) || (cury != oldy)))
(*dam) +=
ground_interdict(curx, cury, player->cnum, "commodities");
(*dam) += ground_interdict(curx, cury, player->cnum,
"commodities");
if (*dam >= 100)
break;
}