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Fixed npc unloading not clearing NPC touch cells (bugreport:595).

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Added a comment to npc_unsetcells(), pointing out that it's most likely not scanning for cells correctly.

git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@12004 54d463be-8e91-2dee-dedb-b68131a5f0ec
This commit is contained in:
ultramage 2008-01-03 22:00:59 +00:00
parent 8fdc689343
commit c2dfc595b1
2 changed files with 3 additions and 14 deletions
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1
Changelog-Trunk.txt
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@ -4,6 +4,7 @@ AS OF SVN REV. 5091, WE ARE NOW USING TRUNK. ALL UNTESTED BUGFIXES/FEATURES GO
IF YOU HAVE A WORKING AND TESTED BUGFIX PUT IT INTO STABLE AS WELL AS TRUNK.
2008/01/03
* Fixed npc unloading not clearing NPC touch cells (bugreport:595)
* Map cell mechanism rewrite
- defined a data structure for map cells (replaces 3 various cell arrays)
- both terrain (gat) and dynamic (cell) information is now stored as

16
src/map/npc.c
View File

@ -1227,20 +1227,7 @@ int npc_remove_map(struct npc_data* nd)
return 1; //Not assigned to a map.
m = nd->bl.m;
clif_clearunit_area(&nd->bl,2);
if (nd->subtype == WARP)
{// Remove corresponding NPC CELLs
int j, xs, ys, x, y;
x = nd->bl.x;
y = nd->bl.y;
xs = nd->u.warp.xs;
ys = nd->u.warp.ys;
for( i = y-ys; i < y+ys; i++ )
for( j = x-xs; j < x+xs; j++ )
if( map_getcell(m, j, i, CELL_CHKNPC) )
map_setcell(m, j, i, CELL_CLRNPC);
}
npc_unsetcells(nd);
map_delblock(&nd->bl);
//Remove npc from map[].npc list. [Skotlex]
ARR_FIND( 0, map[m].npc_num, i, map[m].npc[i] == nd );
@ -2014,6 +2001,7 @@ void npc_unsetcells(struct npc_data* nd)
return;
//Locate max range on which we can locate npc cells
//FIXME: does this really do what it's supposed to do? [ultramage]
for(x0 = x-xs; x0 > 0 && map_getcell(m, x0, y, CELL_CHKNPC); x0--);
for(x1 = x+xs; x1 < map[m].xs-1 && map_getcell(m, x1, y, CELL_CHKNPC); x1++);
for(y0 = y-ys; y0 > 0 && map_getcell(m, x, y0, CELL_CHKNPC); y0--);