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sm-ext-CSSFixes
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Add FilterSolidMoved

This commit is contained in:
BotoX 2019-10-04 11:17:47 +02:00
parent 65503c3de5
commit 296b2423bd
4 changed files with 87 additions and 11 deletions
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85
extension.cpp
View File

@ -91,6 +91,12 @@ public:
virtual IterationRetval_t EnumElement( IHandleEntity *pHandleEntity ) = 0;
};
class CTouchLinks : public IPartitionEnumerator
{
public:
virtual IterationRetval_t EnumElement( IHandleEntity *pHandleEntity ) = 0;
};
static struct SrcdsPatch
{
const char *pSignature;
@ -195,11 +201,13 @@ CDetour *g_pDetour_SwingOrStab = NULL;
int g_SH_SkipTwoEntitiesShouldHitEntity = 0;
int g_SH_SimpleShouldHitEntity = 0;
int g_SH_TriggerMoved = 0;
int g_SH_TouchLinks = 0;
uintptr_t g_CTraceFilterNoNPCsOrPlayer = 0;
CTraceFilterSkipTwoEntities *g_CTraceFilterSkipTwoEntities = NULL;
CTraceFilterSimple *g_CTraceFilterSimple = NULL;
CTriggerMoved *g_CTriggerMoved = 0;
CTouchLinks *g_CTouchLinks = 0;
/* Fix crash in CBaseFilter::InputTestActivator */
DETOUR_DECL_MEMBER1(DETOUR_InputTestActivator, void, inputdata_t *, inputdata)
@ -256,7 +264,7 @@ DETOUR_DECL_MEMBER2(DETOUR_KeyValue, bool, const char *, szKeyName, const char *
}
/* Ignore players in +USE trace */
volatile bool gv_InFindUseEntity = false;
bool gv_InFindUseEntity = false;
DETOUR_DECL_MEMBER0(DETOUR_FindUseEntity, CBaseEntity *)
{
// Signal CTraceFilterSimple that we are in FindUseEntity
@ -275,8 +283,8 @@ DETOUR_DECL_MEMBER3(DETOUR_CTraceFilterSimple, void, const IHandleEntity *, pass
}
/* Make bullets ignore teammates */
volatile bool gv_InFireBullets = false;
volatile int gv_FireBulletPlayerTeam = 0;
bool gv_InFireBullets = false;
int gv_FireBulletPlayerTeam = 0;
SH_DECL_HOOK2(CTraceFilterSkipTwoEntities, ShouldHitEntity, SH_NOATTRIB, 0, bool, IHandleEntity *, int);
SH_DECL_HOOK2(CTraceFilterSimple, ShouldHitEntity, SH_NOATTRIB, 0, bool, IHandleEntity *, int);
bool ShouldHitEntity(IHandleEntity *pHandleEntity, int contentsMask)
@ -454,7 +462,7 @@ void Physics_SimulateEntity_CustomLoop(CBaseEntity **ppList, int Count, float St
}
}
volatile int gv_FilterTriggerMoved = -1;
int gv_FilterTriggerMoved = -1;
// void IVEngineServer::TriggerMoved( edict_t *pTriggerEnt, bool testSurroundingBoundsOnly ) = 0;
SH_DECL_HOOK2_void(IVEngineServer, TriggerMoved, SH_NOATTRIB, 0, edict_t *, bool);
void TriggerMoved(edict_t *pTriggerEnt, bool testSurroundingBoundsOnly)
@ -473,7 +481,7 @@ void TriggerMoved(edict_t *pTriggerEnt, bool testSurroundingBoundsOnly)
// IterationRetval_t CTriggerMoved::EnumElement( IHandleEntity *pHandleEntity ) = 0;
SH_DECL_HOOK1(CTriggerMoved, EnumElement, SH_NOATTRIB, 0, IterationRetval_t, IHandleEntity *);
IterationRetval_t EnumElement(IHandleEntity *pHandleEntity)
IterationRetval_t TriggerMoved_EnumElement(IHandleEntity *pHandleEntity)
{
if(gv_FilterTriggerMoved <= 0)
{
@ -498,11 +506,16 @@ cell_t FilterTriggerMoved(IPluginContext *pContext, const cell_t *params)
return 0;
}
volatile int gv_BlockSolidMoved = -1;
int gv_SolidEntityMoved;
int gv_BlockSolidMoved = -1;
cell_t *gv_pFilterSolidMoved = NULL;
cell_t gv_FilterSolidMovedLen = 0;
// void IVEngineServer::SolidMoved( edict_t *pSolidEnt, ICollideable *pSolidCollide, const Vector* pPrevAbsOrigin, bool testSurroundingBoundsOnly ) = 0;
SH_DECL_HOOK4_void(IVEngineServer, SolidMoved, SH_NOATTRIB, 0, edict_t *, ICollideable *, const Vector *, bool);
void SolidMoved(edict_t *pSolidEnt, ICollideable *pSolidCollide, const Vector *pPrevAbsOrigin, bool testSurroundingBoundsOnly)
{
gv_SolidEntityMoved = gamehelpers->IndexOfEdict(pSolidEnt);
if(gv_BlockSolidMoved == -1)
{
RETURN_META(MRES_IGNORED);
@ -512,9 +525,7 @@ void SolidMoved(edict_t *pSolidEnt, ICollideable *pSolidCollide, const Vector *p
RETURN_META(MRES_SUPERCEDE);
}
int Entity = gamehelpers->IndexOfEdict(pSolidEnt);
if(Entity != gv_BlockSolidMoved)
if(gv_SolidEntityMoved != gv_BlockSolidMoved)
{
RETURN_META(MRES_SUPERCEDE);
}
@ -522,6 +533,44 @@ void SolidMoved(edict_t *pSolidEnt, ICollideable *pSolidCollide, const Vector *p
RETURN_META(MRES_IGNORED);
}
// IterationRetval_t CTouchLinks::EnumElement( IHandleEntity *pHandleEntity ) = 0;
SH_DECL_HOOK1(CTouchLinks, EnumElement, SH_NOATTRIB, 0, IterationRetval_t, IHandleEntity *);
IterationRetval_t TouchLinks_EnumElement(IHandleEntity *pHandleEntity)
{
IServerUnknown *pUnk = static_cast< IServerUnknown* >( pHandleEntity );
CBaseHandle hndl = pUnk->GetRefEHandle();
int index = hndl.GetEntryIndex();
// Optimization: Players shouldn't touch other players
if(gv_SolidEntityMoved <= SM_MAXPLAYERS && index <= SM_MAXPLAYERS)
{
RETURN_META_VALUE(MRES_SUPERCEDE, ITERATION_CONTINUE);
}
if(!gv_pFilterSolidMoved || index >= gv_FilterSolidMovedLen)
{
RETURN_META_VALUE(MRES_IGNORED, ITERATION_CONTINUE);
}
if(gv_pFilterSolidMoved[index])
{
RETURN_META_VALUE(MRES_SUPERCEDE, ITERATION_CONTINUE);
}
RETURN_META_VALUE(MRES_IGNORED, ITERATION_CONTINUE);
}
cell_t FilterSolidMoved(IPluginContext *pContext, const cell_t *params)
{
gv_FilterSolidMovedLen = params[2];
if(gv_FilterSolidMovedLen)
pContext->LocalToPhysAddr(params[1], &gv_pFilterSolidMoved);
else
gv_pFilterSolidMoved = NULL;
return 0;
}
cell_t BlockSolidMoved(IPluginContext *pContext, const cell_t *params)
{
gv_BlockSolidMoved = params[1];
@ -663,7 +712,19 @@ bool CSSFixes::SDK_OnLoad(char *error, size_t maxlength, bool late)
// First function in VTable
g_CTriggerMoved = (CTriggerMoved *)(pCTriggerMoved + 8);
g_SH_TriggerMoved = SH_ADD_DVPHOOK(CTriggerMoved, EnumElement, g_CTriggerMoved, SH_STATIC(EnumElement), false);
// Find VTable for CTouchLinks
uintptr_t pCTouchLinks;
if(!g_pGameConf->GetMemSig("CTouchLinks", (void **)(&pCTouchLinks)) || !pCTouchLinks)
{
snprintf(error, maxlength, "Failed to find CTouchLinks.\n");
SDK_OnUnload();
return false;
}
// First function in VTable
g_CTouchLinks = (CTouchLinks *)(pCTouchLinks + 8);
g_SH_TriggerMoved = SH_ADD_DVPHOOK(CTriggerMoved, EnumElement, g_CTriggerMoved, SH_STATIC(TriggerMoved_EnumElement), false);
g_SH_TouchLinks = SH_ADD_DVPHOOK(CTouchLinks, EnumElement, g_CTouchLinks, SH_STATIC(TouchLinks_EnumElement), false);
SH_ADD_HOOK(IVEngineServer, TriggerMoved, engine, SH_STATIC(TriggerMoved), false);
SH_ADD_HOOK(IVEngineServer, SolidMoved, engine, SH_STATIC(SolidMoved), false);
@ -782,6 +843,7 @@ bool CSSFixes::SDK_OnLoad(char *error, size_t maxlength, bool late)
const sp_nativeinfo_t MyNatives[] =
{
{ "FilterTriggerMoved", FilterTriggerMoved },
{ "FilterSolidMoved", FilterSolidMoved },
{ "BlockSolidMoved", BlockSolidMoved },
{ NULL, NULL }
};
@ -875,6 +937,9 @@ void CSSFixes::SDK_OnUnload()
if(g_SH_TriggerMoved)
SH_REMOVE_HOOK_ID(g_SH_TriggerMoved);
if(g_SH_TouchLinks)
SH_REMOVE_HOOK_ID(g_SH_TouchLinks);
SH_REMOVE_HOOK(IVEngineServer, TriggerMoved, engine, SH_STATIC(TriggerMoved), false);
SH_REMOVE_HOOK(IVEngineServer, SolidMoved, engine, SH_STATIC(SolidMoved), false);

6
gamedata/CSSFixes.txt
View File

@ -87,6 +87,12 @@
"library" "engine"
"linux" "@_ZTV13CTriggerMoved"
}
"CTouchLinks"
{
"library" "engine"
"linux" "@_ZTV11CTouchLinks"
}
}
}
}

5
include/CSSFixes.inc
View File

@ -20,6 +20,11 @@ native void FilterTriggerMoved(int entity);
// REMEMBER TO CALL THIS AGAIN WITH -1 AFTER USING IT !!!
native void BlockSolidMoved(int entity);
// entities is an array which maps from entindex to a truth value
// if the value is true then SolidMoved will not see this entity
// REMEMBER TO CALL THIS WITH SIZE 0 0N PLUGIN END !!!
native void FilterSolidMoved(int[] entities, int size);
public Extension __ext_CSSFixes =
{
name = "CSSFixes",

2
smsdk_config.h
View File

@ -40,7 +40,7 @@
/* Basic information exposed publicly */
#define SMEXT_CONF_NAME "CSSFixes"
#define SMEXT_CONF_DESCRIPTION "Patches bugs in the CSS server binary and more..."
#define SMEXT_CONF_VERSION "1.9"
#define SMEXT_CONF_VERSION "1.10"
#define SMEXT_CONF_AUTHOR "BotoX"
#define SMEXT_CONF_URL ""
#define SMEXT_CONF_LOGTAG "CSSFIXES"