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Updated sleep2: (#2208)

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* Updated sleep2:
Currently sleep2 is supposed to return 0 or 1 if the unit is still attached. Actually mapserv throws a warning and the script end if the timer is still running and unit offline. With this update the script ends if there is no unit attached for sleep2.
* Corrected comments / docs
Thanks @secretdataz, @Lemongrass3110
This commit is contained in:
Atemo 2017-06-30 16:25:14 +02:00 committed by Aleos
parent f0aed89aad
commit a8e4c83ef1
2 changed files with 49 additions and 32 deletions
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2
doc/script_commands.txt
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@ -6395,7 +6395,7 @@ sleep and sleep2 will pause the script for the given amount of milliseconds.
Awake is used to cancel a sleep. When awake is called on a NPC it will run as
if the sleep timer ran out, and thus making the script continue. Sleep and sleep2
basically do the same, but the main difference is that sleep will not keep the rid,
while sleep2 does.
while sleep2 does. Also sleep2 will stop the script if there is no unit attached.
Examples:
sleep 10000; //pause the script for 10 seconds and ditch the RID (so no player is attached anymore)

79
src/map/script.c
View File

@ -4087,10 +4087,8 @@ int run_script_timer(int tid, unsigned int tick, int id, intptr_t data)
if( id != 0 && st->rid ){
struct map_session_data *sd = map_id2sd(st->rid);
// Attached player is offline or another unit type - should not happen
// Attached player is offline(logout) or another unit type(should not happen)
if( !sd ){
ShowWarning( "Script sleep timer called by an offline character or non player unit.\n" );
script_reportsrc(st);
st->rid = 0;
st->state = END;
// Character mismatch. Cancel execution.
@ -18451,54 +18449,73 @@ BUILDIN_FUNC(unitskillusepos)
/// sleep <mili seconds>;
BUILDIN_FUNC(sleep)
{
int ticks;
// First call(by function call)
if (st->sleep.tick == 0) {
int ticks;
ticks = script_getnum(st,2);
ticks = script_getnum(st, 2);
// detach the player
script_detach_rid(st);
if (ticks <= 0) {
ShowError("buildin_sleep2: negative amount('%d') of milli seconds is not supported\n", ticks);
return SCRIPT_CMD_FAILURE;
}
if( ticks <= 0 )
{// do nothing
}
else if( st->sleep.tick == 0 )
{// sleep for the target amount of time
// detach the player
script_detach_rid(st);
// sleep for the target amount of time
st->state = RERUNLINE;
st->sleep.tick = ticks;
}
else
{// sleep time is over
// Second call(by timer after sleeping time is over)
} else {
// Continue the script
st->state = RUN;
st->sleep.tick = 0;
}
return SCRIPT_CMD_SUCCESS;
}
/// Pauses the execution of the script, keeping the unit attached
/// Returns if the unit is still attached
/// Stops the script if no unit is attached
///
/// sleep2(<mili secconds>) -> <bool>
/// sleep2(<milli seconds>)
BUILDIN_FUNC(sleep2)
{
int ticks;
// First call(by function call)
if (st->sleep.tick == 0) {
int ticks;
ticks = script_getnum(st,2);
ticks = script_getnum(st, 2);
if( ticks <= 0 )
{// do nothing
script_pushint(st, (map_id2bl(st->rid)!=NULL));
}
else if( !st->sleep.tick )
{// sleep for the target amount of time
if (ticks <= 0) {
ShowError( "buildin_sleep2: negative amount('%d') of milli seconds is not supported\n", ticks );
return SCRIPT_CMD_FAILURE;
}
if (map_id2bl(st->rid) == NULL) {
ShowError( "buildin_sleep2: no unit is attached\n" );
return SCRIPT_CMD_FAILURE;
}
// sleep for the target amount of time
st->state = RERUNLINE;
st->sleep.tick = ticks;
// Second call(by timer after sleeping time is over)
} else {
// Check if the unit is still attached
// NOTE: This should never happen, since run_script_timer already checks this
if (map_id2bl(st->rid) == NULL) {
// The unit is not attached anymore - terminate the script
st->rid = 0;
st->state = END;
} else {
// The unit is still attached - continue the script
st->state = RUN;
st->sleep.tick = 0;
}
}
else
{// sleep time is over
st->state = RUN;
st->sleep.tick = 0;
script_pushint(st, (map_id2bl(st->rid)!=NULL));
}
return SCRIPT_CMD_SUCCESS;
}