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Improved docs of TIMER_HNDL_CLOSE (bug 3641, r=dvander).

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This commit is contained in:
Fyren 2009-03-01 16:48:55 -05:00
parent 98c1a18e57
commit e6ea726b69
2 changed files with 23 additions and 20 deletions
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11
core/smn_timers.cpp
View File

@ -35,6 +35,7 @@
#include "Logger.h"
#include "DebugReporter.h"
#define TIMER_DATA_HNDL_CLOSE (1<<9)
#define TIMER_HNDL_CLOSE (1<<9)
HandleType_t g_TimerType;
@ -147,14 +148,14 @@ void TimerNatives::OnTimerEnd(ITimer *pTimer, void *pData)
sec.pOwner = pInfo->pContext->GetIdentity();
sec.pIdentity = g_pCoreIdent;
if (pInfo->Flags & TIMER_HNDL_CLOSE)
if (pInfo->Flags & TIMER_DATA_HNDL_CLOSE)
{
if ((herr=g_HandleSys.FreeHandle(usrhndl, &sec)) != HandleError_None)
{
g_DbgReporter.GenerateError(pInfo->pContext,
pInfo->Hook->GetFunctionID(),
SP_ERROR_NATIVE,
"Invalid data handle %x (error %d) passed during timer end",
"Invalid data handle %x (error %d) passed during timer end with TIMER_DATA_HNDL_CLOSE",
usrhndl,
herr);
}
@ -215,7 +216,7 @@ static cell_t smn_CreateTimer(IPluginContext *pCtx, const cell_t *params)
if (hndl == BAD_HANDLE)
{
/* Free this for completeness. */
if (flags & TIMER_HNDL_CLOSE)
if (flags & TIMER_DATA_HNDL_CLOSE)
{
HandleSecurity sec(pCtx->GetIdentity(), g_pCoreIdent);
g_HandleSys.FreeHandle(params[3], &sec);
@ -255,14 +256,14 @@ static cell_t smn_KillTimer(IPluginContext *pCtx, const cell_t *params)
g_Timers.KillTimer(pInfo->Timer);
if (params[2] && !(pInfo->Flags & TIMER_HNDL_CLOSE))
if (params[2] && !(pInfo->Flags & TIMER_DATA_HNDL_CLOSE))
{
sec.pOwner = pInfo->pContext->GetIdentity();
sec.pIdentity = g_pCoreIdent;
if ((herr=g_HandleSys.FreeHandle(static_cast<Handle_t>(pInfo->UserData), &sec)) != HandleError_None)
{
return pCtx->ThrowNativeError("Invalid data handle %x (error %d)", hndl, herr);
return pCtx->ThrowNativeError("Invalid data handle %x (error %d) on timer kill with TIMER_DATA_HNDL_CLOSE", hndl, herr);
}
}

30
plugins/include/timers.inc
View File

@ -39,7 +39,8 @@
#define TIMER_REPEAT (1<<0) /**< Timer will repeat until it returns Plugin_Stop */
#define TIMER_FLAG_NO_MAPCHANGE (1<<1) /**< Timer will not carry over mapchanges */
#define TIMER_HNDL_CLOSE (1<<9) /**< Timer will automatically call CloseHandle() on its value when finished */
#define TIMER_HNDL_CLOSE (1<<9) /**< Deprecated define, replaced by below */
#define TIMER_DATA_HNDL_CLOSE (1<<9) /**< Timer will automatically call CloseHandle() on its data when finished */
/**
* Any of the following prototypes will work for a timed function.
@ -50,7 +51,7 @@ funcenum Timer
* Called when the timer interval has elapsed.
*
* @param timer Handle to the timer object.
* @param hndl Handle passed when the timer was created.
* @param hndl Handle passed to CreateTimer() when timer was created.
* @return Plugin_Stop to stop a repeating timer, any other value for
* default behavior.
*/
@ -60,11 +61,11 @@ funcenum Timer
* Called when the timer interval has elapsed.
*
* @param timer Handle to the timer object.
* @param value Value passed when the timer was created.
* @param data Data passed to CreateTimer() when timer was created.
* @return Plugin_Stop to stop a repeating timer, any other value for
* default behavior.
*/
Action:public(Handle:timer, any:value),
Action:public(Handle:timer, any:data),
/**
* Called when the timer interval has elapsed.
@ -81,18 +82,18 @@ funcenum Timer
*
* @param interval Interval from the current game time to execute the given function.
* @param func Function to execute once the given interval has elapsed.
* @param value Handle or value to give to the timer function.
* @param data Handle or value to pass through to the timer callback function.
* @param flags Flags to set (such as repeatability or auto-Handle closing).
* @return Handle to the timer object. You do not need to call CloseHandle().
* If the timer could not be created, INVALID_HANDLE will be returned.
*/
native Handle:CreateTimer(Float:interval, Timer:func, any:value=INVALID_HANDLE, flags=0);
native Handle:CreateTimer(Float:interval, Timer:func, any:data=INVALID_HANDLE, flags=0);
/**
* Kills a timer. Use this instead of CloseHandle() if you need more options.
*
* @param autoClose If autoClose is true, the timer's value will be
* closed as a handle if TIMER_HNDL_CLOSE was not specified.
* @param autoClose If autoClose is true, the data that was passed to CreateTimer() will
* be closed as a handle if TIMER_DATA_HNDL_CLOSE was not specified.
* @noreturn
*/
native KillTimer(Handle:timer, bool:autoClose=false);
@ -189,20 +190,21 @@ forward OnMapTimeLeftChanged();
native bool:IsServerProcessing();
/**
* Creates a timer associated with a new data pack, and returns the datapack.
* Creates a timer associated with a new datapack, and returns the datapack.
* @note The datapack is automatically freed when the timer ends.
* @note The position of the datapack is not reset or changed for the timer function.
*
* @param interval Interval from the current game time to execute the given function.
* @param func Function to execute once the given interval has elapsed.
* @param data The newly created datapack is passed though this by-reference parameter.
* @param datapack The newly created datapack is passed though this by-reference
* parameter to the timer callback function.
* @param flags Timer flags.
* @return Handle to the timer object. You do not need to call CloseHandle().
*/
stock Handle:CreateDataTimer(Float:interval, Timer:func, &Handle:data, flags=0)
stock Handle:CreateDataTimer(Float:interval, Timer:func, &Handle:datapack, flags=0)
{
data = CreateDataPack();
flags |= TIMER_HNDL_CLOSE;
return CreateTimer(interval, func, data, flags);
datapack = CreateDataPack();
flags |= TIMER_DATA_HNDL_CLOSE;
return CreateTimer(interval, func, datapack, flags);
}