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* Changed pc_spiritball_timer and pc_addspiritball: (bugreport:2705)

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- don't make assumptions about the calling order of timers
- ensure that sd->spirit_timer is is ordered by expiration time

git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@13485 54d463be-8e91-2dee-dedb-b68131a5f0ec
This commit is contained in:
FlavioJS 2009-01-24 23:43:27 +00:00
parent 9a8c2a60c9
commit 743de085b2
2 changed files with 34 additions and 19 deletions
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5
Changelog-Trunk.txt
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@ -4,6 +4,11 @@ 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.
2009/01/24
* Changed pc_spiritball_timer and pc_addspiritball: (bugreport:2705) [FlavioJS]
- don't make assumptions about the calling order of timers
- ensure that sd->spirit_timer is is ordered by expiration time
* Changed pc_spiritball_timer to not assume that timers are called in the same order they are created. (bugreport:2705)
- the timer heap makes no garantees about the order order when timers have the same tick
* Changed the variables of the mapcache structs to fixed size equivalents.
* Changed all uses of struct skill_unit_group* to group_id in status_change_entry's. [FlavioJS]
2009/01/23

48
src/map/pc.c
View File

@ -127,26 +127,29 @@ void pc_delinvincibletimer(struct map_session_data* sd)
static int pc_spiritball_timer(int tid, unsigned int tick, int id, intptr data)
{
struct map_session_data *sd;
int i;
if( (sd=(struct map_session_data *)map_id2sd(id)) == NULL || sd->bl.type!=BL_PC )
return 1;
if(sd->spirit_timer[0] != tid){
ShowError("spirit_timer %d != %d\n",sd->spirit_timer[0],tid);
return 0;
}
if(sd->spiritball <= 0) {
ShowError("Spiritballs are already 0 when pc_spiritball_timer gets called");
if( sd->spiritball <= 0 )
{
ShowError("pc_spiritball_timer: %d spiritball's available. (aid=%d cid=%d tid=%d)\n", sd->spiritball, sd->status.account_id, sd->status.char_id, tid);
sd->spiritball = 0;
return 0;
}
ARR_FIND(0, sd->spiritball, i, sd->spirit_timer[i] == tid);
if( i == sd->spiritball )
{
ShowError("pc_spiritball_timer: timer not found (aid=%d cid=%d tid=%d)\n", sd->status.account_id, sd->status.char_id, tid);
return 0;
}
sd->spiritball--;
// I leave this here as bad example [Shinomori]
//memcpy( &sd->spirit_timer[0], &sd->spirit_timer[1], sizeof(sd->spirit_timer[0]) * sd->spiritball );
memmove( sd->spirit_timer+0, sd->spirit_timer+1, (sd->spiritball)*sizeof(int) );
sd->spirit_timer[sd->spiritball]=-1;
if( i != sd->spiritball )
memmove(sd->spirit_timer+i, sd->spirit_timer+i+1, (sd->spiritball-i)*sizeof(int));
sd->spirit_timer[sd->spiritball] = INVALID_TIMER;
clif_spiritball(sd);
@ -155,6 +158,8 @@ static int pc_spiritball_timer(int tid, unsigned int tick, int id, intptr data)
int pc_addspiritball(struct map_session_data *sd,int interval,int max)
{
int tid, i;
nullpo_retr(0, sd);
if(max > MAX_SKILL_LEVEL)
@ -162,17 +167,22 @@ int pc_addspiritball(struct map_session_data *sd,int interval,int max)
if(sd->spiritball < 0)
sd->spiritball = 0;
if(sd->spiritball >= max) {
if( sd->spiritball && sd->spiritball >= max )
{
if(sd->spirit_timer[0] != -1)
delete_timer(sd->spirit_timer[0],pc_spiritball_timer);
// I leave this here as bad example [Shinomori]
//memcpy( &sd->spirit_timer[0], &sd->spirit_timer[1], sizeof(sd->spirit_timer[0]) * (sd->spiritball - 1));
memmove( sd->spirit_timer+0, sd->spirit_timer+1, (sd->spiritball - 1)*sizeof(int) );
//sd->spirit_timer[sd->spiritball-1] = -1; // intentionally, but will be overwritten
} else
sd->spiritball++;
sd->spiritball--;
if( sd->spiritball != 0 )
memmove(sd->spirit_timer+0, sd->spirit_timer+1, (sd->spiritball)*sizeof(int));
sd->spirit_timer[sd->spiritball] = INVALID_TIMER;
}
sd->spirit_timer[sd->spiritball-1] = add_timer(gettick()+interval,pc_spiritball_timer,sd->bl.id,0);
tid = add_timer(gettick()+interval, pc_spiritball_timer, sd->bl.id, 0);
ARR_FIND(0, sd->spiritball, i, DIFF_TICK(get_timer(tid)->tick, get_timer(sd->spirit_timer[i])->tick) < 0);
if( i != sd->spiritball )
memmove(sd->spirit_timer+i+1, sd->spirit_timer+i, (sd->spiritball-i)*sizeof(int));
sd->spirit_timer[i] = tid;
sd->spiritball++;
clif_spiritball(sd);
return 0;