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final cleaned revision (I hope)

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This commit is contained in:
Borja Ferrer
2005-09-16 23:48:51 +00:00
parent 4b1769f457
commit ebd4974c75
41 changed files with 2308 additions and 1339 deletions
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197
amxmodx/CForward.cpp
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@ -15,12 +15,12 @@
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* along with this program; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* In addition, as a special exception, the author gives permission to
* link the code of this program with the Half-Life Game Engine ("HL
* Engine") and Modified Game Libraries ("MODs") developed by Valve,
* Engine") and Modified Game Libraries ("MODs") developed by Valve,
* L.L.C ("Valve"). You must obey the GNU General Public License in all
* respects for all of the code used other than the HL Engine and MODs
* from Valve. If you modify this file, you may extend this exception
@ -37,11 +37,14 @@ CForward::CForward(const char *name, ForwardExecType et, int numParams, const Fo
m_FuncName = name;
m_ExecType = et;
m_NumParams = numParams;
memcpy((void *)m_ParamTypes, paramTypes, numParams * sizeof(ForwardParam));
// find funcs
int func;
AMXForward *tmp = NULL;
m_Funcs.clear();
for (CPluginMngr::iterator iter = g_plugins.begin(); iter; ++iter)
{
if ((*iter).isValid() && amx_FindPublic((*iter).getAMX(), name, &func) == AMX_ERR_NONE)
@ -74,51 +77,52 @@ cell CForward::execute(cell *params, ForwardPreparedArray *preparedArrays)
// Get debug info
AMX *amx = (*iter).pPlugin->getAMX();
Debugger *pDebugger = (Debugger *)amx->userdata[UD_DEBUGGER];
if (pDebugger)
pDebugger->BeginExec();
// handle strings & arrays
int i, ax=0;
int i, ax = 0;
for (i = 0; i < m_NumParams; ++i)
{
if (m_ParamTypes[i] == FP_STRING || m_ParamTypes[i] == FP_STRINGEX)
{
cell *tmp;
amx_Allot(iter->pPlugin->getAMX(),
(m_ParamTypes[i] == FP_STRING) ? strlen(reinterpret_cast<const char*>(params[i]))+1 : STRINGEX_MAXLENGTH,
&realParams[i], &tmp);
amx_Allot(iter->pPlugin->getAMX(), (m_ParamTypes[i] == FP_STRING) ? strlen(reinterpret_cast<const char*>(params[i])) + 1 : STRINGEX_MAXLENGTH, &realParams[i], &tmp);
amx_SetStringOld(tmp, (const char *)(params[i]), 0, 0);
physAddrs[i] = tmp;
}
else if (m_ParamTypes[i] == FP_ARRAY)
{
cell *tmp;
amx_Allot(amx, preparedArrays[params[i]].size,
&realParams[i], &tmp);
amx_Allot(amx, preparedArrays[params[i]].size, &realParams[i], &tmp);
physAddrs[i] = tmp;
if (preparedArrays[params[i]].type == Type_Cell)
{
memcpy(tmp, preparedArrays[params[i]].ptr, preparedArrays[params[i]].size * sizeof(cell));
}
else
{
} else {
char *data = (char*)preparedArrays[params[i]].ptr;
for (unsigned int j = 0; j < preparedArrays[params[i]].size; ++j)
*tmp++ = (static_cast<cell>(*data++)) & 0xFF;
}
}
else
{
} else {
realParams[i] = params[i];
}
}
//Push the parameters in reverse order. Weird, unfriendly part of Small 3.0!
for (i=m_NumParams-1; i>=0; i--)
//Push the parameters in reverse order. Weird, unfriendly part of Small 3.0!
for (i = m_NumParams-1; i >= 0; i--)
{
amx_Push(amx, realParams[i]);
}
// exec
cell retVal;
int err = amx_Exec(amx, &retVal, iter->func);
// log runtime error, if any
if (err != AMX_ERR_NONE)
{
@ -126,12 +130,16 @@ cell CForward::execute(cell *params, ForwardPreparedArray *preparedArrays)
if (pDebugger && pDebugger->ErrorExists())
{
//we don't care, something else logged the error.
} else if (err != -1) {
}
else if (err != -1)
{
//nothing logged the error so spit it out anyway
LogError(amx, err, NULL);
}
}
amx->error = AMX_ERR_NONE;
if (pDebugger)
pDebugger->EndExec();
@ -157,10 +165,9 @@ cell CForward::execute(cell *params, ForwardPreparedArray *preparedArrays)
if (preparedArrays[params[i]].type == Type_Cell)
{
memcpy(preparedArrays[params[i]].ptr, tmp, preparedArrays[params[i]].size * sizeof(cell));
}
else
{
} else {
char *data = (char*)preparedArrays[params[i]].ptr;
for (unsigned int j = 0; j < preparedArrays[params[i]].size; ++j)
*data++ = static_cast<char>(*tmp++ & 0xFF);
}
@ -172,24 +179,25 @@ cell CForward::execute(cell *params, ForwardPreparedArray *preparedArrays)
// decide what to do (based on exectype and retval)
switch (m_ExecType)
{
case ET_IGNORE:
break;
case ET_STOP:
if (retVal > 0)
return retVal;
case ET_STOP2:
if (retVal == 1)
return 1;
else if (retVal > globRetVal)
globRetVal = retVal;
break;
case ET_CONTINUE:
if (retVal > globRetVal)
globRetVal = retVal;
break;
case ET_IGNORE:
break;
case ET_STOP:
if (retVal > 0)
return retVal;
case ET_STOP2:
if (retVal == 1)
return 1;
else if (retVal > globRetVal)
globRetVal = retVal;
break;
case ET_CONTINUE:
if (retVal > globRetVal)
globRetVal = retVal;
break;
}
}
}
return globRetVal;
}
@ -235,57 +243,60 @@ cell CSPForward::execute(cell *params, ForwardPreparedArray *preparedArrays)
// handle strings & arrays
int i;
for (i = 0; i < m_NumParams; ++i)
{
if (m_ParamTypes[i] == FP_STRING || m_ParamTypes[i] == FP_STRINGEX)
{
cell *tmp;
amx_Allot(m_Amx,
(m_ParamTypes[i] == FP_STRING) ? strlen(reinterpret_cast<const char*>(params[i]))+1 : STRINGEX_MAXLENGTH,
&realParams[i], &tmp);
amx_Allot(m_Amx, (m_ParamTypes[i] == FP_STRING) ? strlen(reinterpret_cast<const char*>(params[i])) + 1 : STRINGEX_MAXLENGTH, &realParams[i], &tmp);
amx_SetStringOld(tmp, (const char *)(params[i]), 0, 0);
physAddrs[i] = tmp;
}
else if (m_ParamTypes[i] == FP_ARRAY)
{
cell *tmp;
amx_Allot(m_Amx, preparedArrays[params[i]].size,
&realParams[i], &tmp);
amx_Allot(m_Amx, preparedArrays[params[i]].size, &realParams[i], &tmp);
physAddrs[i] = tmp;
if (preparedArrays[params[i]].type == Type_Cell)
{
memcpy(tmp, preparedArrays[params[i]].ptr, preparedArrays[params[i]].size * sizeof(cell));
}
else
{
} else {
char *data = (char*)preparedArrays[params[i]].ptr;
for (unsigned int j = 0; j < preparedArrays[params[i]].size; ++j)
*tmp++ = (static_cast<cell>(*data++)) & 0xFF;
}
}
else
{
} else {
realParams[i] = params[i];
}
}
for (i=m_NumParams-1; i>=0; i--)
for (i = m_NumParams - 1; i >= 0; i--)
amx_Push(m_Amx, realParams[i]);
// exec
cell retVal;
int err = amx_Exec(m_Amx, &retVal, m_Func);
if (err != AMX_ERR_NONE)
{
//Did something else set an error?
if (pDebugger && pDebugger->ErrorExists())
{
//we don't care, something else logged the error.
} else if (err != -1) {
}
else if (err != -1)
{
//nothing logged the error so spit it out anyway
LogError(m_Amx, err, NULL);
}
}
if (pDebugger)
pDebugger->EndExec();
m_Amx->error = AMX_ERR_NONE;
// cleanup strings & arrays
@ -310,10 +321,9 @@ cell CSPForward::execute(cell *params, ForwardPreparedArray *preparedArrays)
if (preparedArrays[params[i]].type == Type_Cell)
{
memcpy(preparedArrays[params[i]].ptr, tmp, preparedArrays[params[i]].size * sizeof(cell));
}
else
{
} else {
char *data = (char*)preparedArrays[params[i]].ptr;
for (unsigned int j = 0; j < preparedArrays[params[i]].size; ++j)
*data++ = static_cast<char>(*tmp++ & 0xFF);
}
@ -329,9 +339,12 @@ int CForwardMngr::registerForward(const char *funcName, ForwardExecType et, int
{
int retVal = m_Forwards.size() << 1;
CForward *tmp = new CForward(funcName, et, numParams, paramTypes);
if (!tmp)
return -1; // should be invalid
m_Forwards.push_back(tmp);
return retVal;
}
@ -339,22 +352,26 @@ int CForwardMngr::registerSPForward(int func, AMX *amx, int numParams, const For
{
int retVal = -1;
CSPForward *pForward;
if (!m_FreeSPForwards.empty())
{
retVal = m_FreeSPForwards.front();
pForward = m_SPForwards[retVal >> 1];
pForward->Set(func, amx, numParams, paramTypes);
if (pForward->getFuncsNum() == 0)
return -1;
m_FreeSPForwards.pop();
}
else
{
} else {
retVal = (m_SPForwards.size() << 1) | 1;
pForward = new CSPForward();
if (!pForward)
return -1;
pForward->Set(func, amx, numParams, paramTypes);
if (pForward->getFuncsNum() == 0)
{
return -1;
@ -363,6 +380,7 @@ int CForwardMngr::registerSPForward(int func, AMX *amx, int numParams, const For
m_SPForwards.push_back(pForward);
}
return retVal;
}
@ -370,56 +388,58 @@ int CForwardMngr::registerSPForward(const char *funcName, AMX *amx, int numParam
{
int retVal = (m_SPForwards.size() << 1) | 1;
CSPForward *pForward;
if (!m_FreeSPForwards.empty())
{
retVal = m_FreeSPForwards.front();
pForward = m_SPForwards[retVal>>1]; // >>1 because unregisterSPForward pushes the id which contains the sp flag
pForward = m_SPForwards[retVal>>1]; // >>1 because unregisterSPForward pushes the id which contains the sp flag
pForward->Set(funcName, amx, numParams, paramTypes);
if (pForward->getFuncsNum() == 0)
return -1;
m_FreeSPForwards.pop();
}
else
{
} else {
pForward = new CSPForward();
if (!pForward)
return -1;
pForward->Set(funcName, amx, numParams, paramTypes);
if (pForward->getFuncsNum() == 0)
{
delete pForward;
return -1;
}
m_SPForwards.push_back(pForward);
}
return retVal;
}
bool CForwardMngr::isIdValid(int id) const
{
return (id >= 0) && ((id & 1) ?
(static_cast<size_t>(id >> 1) < m_SPForwards.size()) :
(static_cast<size_t>(id >> 1) < m_Forwards.size()));
return (id >= 0) && ((id & 1) ? (static_cast<size_t>(id >> 1) < m_SPForwards.size()) : (static_cast<size_t>(id >> 1) < m_Forwards.size()));
}
cell CForwardMngr::executeForwards(int id, cell *params)
{
int retVal = (id & 1) ? m_SPForwards[id >> 1]->execute(params, m_TmpArrays) :
m_Forwards[id >> 1]->execute(params, m_TmpArrays);
int retVal = (id & 1) ? m_SPForwards[id >> 1]->execute(params, m_TmpArrays) : m_Forwards[id >> 1]->execute(params, m_TmpArrays);
m_TmpArraysNum = 0;
return retVal;
}
int CForwardMngr::getParamsNum(int id) const
{
return (id & 1) ? m_SPForwards[id >> 1]->getParamsNum() :
m_Forwards[id >> 1]->getParamsNum();
return (id & 1) ? m_SPForwards[id >> 1]->getParamsNum() : m_Forwards[id >> 1]->getParamsNum();
}
ForwardParam CForwardMngr::getParamType(int id, int paramNum) const
{
return (id & 1) ? m_SPForwards[id >> 1]->getParamType(paramNum) :
m_Forwards[id >> 1]->getParamType(paramNum);
return (id & 1) ? m_SPForwards[id >> 1]->getParamType(paramNum) : m_Forwards[id >> 1]->getParamType(paramNum);
}
void CForwardMngr::clear()
@ -428,7 +448,9 @@ void CForwardMngr::clear()
{
delete *iter;
}
SPForwardVec::iterator spIter;
for (spIter = m_SPForwards.begin(); spIter != m_SPForwards.end(); ++spIter)
{
delete (*spIter);
@ -436,8 +458,10 @@ void CForwardMngr::clear()
m_Forwards.clear();
m_SPForwards.clear();
while (!m_FreeSPForwards.empty())
m_FreeSPForwards.pop();
m_TmpArraysNum = 0;
}
@ -449,74 +473,97 @@ bool CForwardMngr::isSPForward(int id) const
void CForwardMngr::unregisterSPForward(int id)
{
//make sure the id is valid
if ( !isIdValid(id) || m_SPForwards.at(id >> 1)->isFree )
if (!isIdValid(id) || m_SPForwards.at(id >> 1)->isFree)
return;
m_SPForwards.at(id >> 1)->isFree = true;
m_FreeSPForwards.push(id);
}
int registerForward(const char *funcName, ForwardExecType et, ...)
{
int curParam = 0;
va_list argptr;
va_start(argptr, et);
ForwardParam params[FORWARD_MAX_PARAMS];
ForwardParam tmp;
while (true)
{
if (curParam == FORWARD_MAX_PARAMS)
break;
tmp = (ForwardParam)va_arg(argptr, int);
if (tmp == FP_DONE)
break;
params[curParam] = tmp;
++curParam;
}
va_end(argptr);
return g_forwards.registerForward(funcName, et, curParam, params);
}
int registerSPForwardByName(AMX *amx, const char *funcName, ...)
{
int curParam = 0;
va_list argptr;
va_start(argptr, funcName);
ForwardParam params[FORWARD_MAX_PARAMS];
ForwardParam tmp;
while (true)
{
if (curParam == FORWARD_MAX_PARAMS)
break;
tmp = (ForwardParam)va_arg(argptr, int);
if (tmp == FP_DONE)
break;
params[curParam] = tmp;
++curParam;
}
va_end(argptr);
return g_forwards.registerSPForward(funcName, amx, curParam, params);
}
int registerSPForward(AMX *amx, int func, ...)
{
int curParam = 0;
va_list argptr;
va_start(argptr, func);
ForwardParam params[FORWARD_MAX_PARAMS];
ForwardParam tmp;
while (true)
{
if (curParam == FORWARD_MAX_PARAMS)
break;
tmp = (ForwardParam)va_arg(argptr, int);
if (tmp == FP_DONE)
break;
params[curParam] = tmp;
++curParam;
}
va_end(argptr);
return g_forwards.registerSPForward(func, amx, curParam, params);
}
@ -526,9 +573,12 @@ cell executeForwards(int id, ...)
return -1;
cell params[FORWARD_MAX_PARAMS];
int paramsNum = g_forwards.getParamsNum(id);
va_list argptr;
va_start(argptr, id);
for (int i = 0; i < paramsNum && i < FORWARD_MAX_PARAMS; ++i)
{
if (g_forwards.getParamType(id, i) == FP_FLOAT)
@ -539,7 +589,9 @@ cell executeForwards(int id, ...)
else
params[i] = (cell)va_arg(argptr, cell);
}
va_end(argptr);
return g_forwards.executeForwards(id, params);
}
@ -547,13 +599,16 @@ cell CForwardMngr::prepareArray(void *ptr, unsigned int size, ForwardArrayElemTy
{
if (m_TmpArraysNum >= FORWARD_MAX_PARAMS)
{
#ifdef MEMORY_TEST
#ifdef MEMORY_TEST
m_validateAllAllocUnits();
#endif // MEMORY_TEST
#endif // MEMORY_TEST
AMXXLOG_Log("[AMXX] Forwards with more than 32 parameters are not supported (tried to prepare array # %d).", m_TmpArraysNum + 1);
m_TmpArraysNum = 0;
return -1;
}
m_TmpArrays[m_TmpArraysNum].ptr = ptr;
m_TmpArrays[m_TmpArraysNum].size = size;
m_TmpArrays[m_TmpArraysNum].type = type;