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Inline BestLandPath(), BestDistPath() glue

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Following commits will simplify the resulting code.
This commit is contained in:
Markus Armbruster 2011-03-26 07:51:52 +01:00
parent 957a6a74df
commit 92e64d7638
6 changed files with 99 additions and 54 deletions
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43
src/lib/subs/move.c
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@ -27,7 +27,7 @@
* move.c: Move something somewhere.
*
* Known contributors to this file:
*
* Markus Armbruster, 2004-2011
*/
#include <config.h>
@ -58,6 +58,7 @@ move_ground(struct sctstr *start, struct sctstr *end,
double sect_mcost;
double total_mcost;
double mv_cost;
size_t len;
double mobility = start->sct_mobil;
int dir;
int intcost;
@ -79,8 +80,24 @@ move_ground(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_MOVE);
buf2[0] = 0;
total_mcost = path_find(start->sct_x, start->sct_y,
ending_sect.sct_x, ending_sect.sct_y,
start->sct_own, MOB_MOVE);
if (total_mcost < 0) {
total_mcost = 0;
path = NULL;
} else {
len = path_find_route(buf2, 1024,
start->sct_x, start->sct_y,
ending_sect.sct_x, ending_sect.sct_y);
if (len + 1 >= 1024)
path = NULL;
else {
strcpy(buf2 + len, "h");
path = buf2;
}
}
if (exploring && path) /* take off the 'h' */
path[strlen(path) - 1] = '\0';
if (!path)
@ -120,8 +137,24 @@ move_ground(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_MOVE);
buf2[0] = 0;
mv_cost = path_find(sect.sct_x, sect.sct_y,
dsect.sct_x, dsect.sct_y,
sect.sct_own, MOB_MOVE);
if (mv_cost < 0) {
mv_cost = 0;
movstr = NULL;
} else {
len = path_find_route(buf2, 1024,
sect.sct_x, sect.sct_y,
dsect.sct_x, dsect.sct_y);
if (len + 1 >= 1024)
movstr = NULL;
else {
strcpy(buf2 + len, "h");
movstr = buf2;
}
}
} else {
pr("Invalid destination sector!\n");
movstr = NULL;