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Added prototype VScript hook handler

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Blixibon
2021-02-24 12:01:50 -06:00
parent fd600b53aa
commit 201a7ad1d1
3 changed files with 225 additions and 2 deletions
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24
sp/src/public/vscript/ivscript.h
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@@ -863,6 +863,15 @@ public:
//--------------------------------------------------------
virtual ScriptStatus_t ExecuteFunction( HSCRIPT hFunction, ScriptVariant_t *pArgs, int nArgs, ScriptVariant_t *pReturn, HSCRIPT hScope, bool bWait ) = 0;
#ifdef MAPBASE_VSCRIPT
//--------------------------------------------------------
// Hooks
//--------------------------------------------------------
virtual bool ScopeIsHooked( HSCRIPT hScope, const char *pszEventName ) = 0;
virtual HSCRIPT LookupHookFunction( const char *pszEventName, HSCRIPT hScope, bool &bLegacy ) = 0;
virtual ScriptStatus_t ExecuteHookFunction( const char *pszEventName, HSCRIPT hFunction, ScriptVariant_t *pArgs, int nArgs, ScriptVariant_t *pReturn, HSCRIPT hScope, bool bWait ) = 0;
#endif
//--------------------------------------------------------
// External functions
//--------------------------------------------------------
@@ -1576,12 +1585,13 @@ struct ScriptHook_t
// Cached for when CanRunInScope() is called before Call()
HSCRIPT m_hFunc;
bool m_bLegacy;
// Checks if there's a function of this name which would run in this scope
HSCRIPT CanRunInScope( HSCRIPT hScope )
{
extern IScriptVM *g_pScriptVM;
m_hFunc = g_pScriptVM->LookupFunction( m_desc.m_pszScriptName, hScope );
m_hFunc = g_pScriptVM->LookupHookFunction( m_desc.m_pszScriptName, hScope, m_bLegacy );
return m_hFunc;
}
@@ -1605,7 +1615,8 @@ struct ScriptHook_t
// Make sure we have a function in this scope
if (!m_hFunc && !CanRunInScope(hScope))
return false;
else
// Legacy
else if (m_bLegacy)
{
for (int i = 0; i < m_desc.m_Parameters.Count(); i++)
{
@@ -1626,6 +1637,15 @@ struct ScriptHook_t
return true;
}
// New Hook System
else
{
g_pScriptVM->ExecuteHookFunction( m_desc.m_pszScriptName, m_hFunc, pArgs, m_desc.m_Parameters.Count(), pReturn, hScope, true );
if (bRelease)
g_pScriptVM->ReleaseFunction( m_hFunc );
m_hFunc = NULL;
return true;
}
return false;
}