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added amb1715 - tracehull

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--HG--
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%402201
This commit is contained in:
David Anderson 2008-05-28 03:04:28 +00:00
parent 627e4fd115
commit 81af704f58
2 changed files with 245 additions and 17 deletions
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133
extensions/sdktools/trnatives.cpp
View File

@ -61,6 +61,8 @@ Ray_t g_Ray;
trace_t g_Trace;
Vector g_StartVec;
Vector g_EndVec;
Vector g_HullMins;
Vector g_HullMaxs;
QAngle g_DirAngles;
CTraceFilterHitAll g_HitAllFilter;
CSMTraceFilter g_SMTraceFilter;
@ -104,6 +106,25 @@ static cell_t smn_TRTraceRay(IPluginContext *pContext, const cell_t *params)
return 1;
}
static cell_t smn_TRTraceHull(IPluginContext *pContext, const cell_t *params)
{
cell_t *startaddr, *endaddr, *mins, *maxs;
pContext->LocalToPhysAddr(params[1], &startaddr);
pContext->LocalToPhysAddr(params[2], &endaddr);
pContext->LocalToPhysAddr(params[3], &mins);
pContext->LocalToPhysAddr(params[4], &maxs);
g_StartVec.Init(sp_ctof(startaddr[0]), sp_ctof(startaddr[1]), sp_ctof(startaddr[2]));
g_HullMins.Init(sp_ctof(mins[0]), sp_ctof(mins[1]), sp_ctof(mins[2]));
g_HullMaxs.Init(sp_ctof(maxs[0]), sp_ctof(maxs[1]), sp_ctof(maxs[2]));
g_EndVec.Init(sp_ctof(endaddr[0]), sp_ctof(endaddr[1]), sp_ctof(endaddr[2]));
g_Ray.Init(g_StartVec, g_EndVec, g_HullMins, g_HullMaxs);
enginetrace->TraceRay(g_Ray, params[5], &g_HitAllFilter, &g_Trace);
return 1;
}
static cell_t smn_TRTraceRayFilter(IPluginContext *pContext, const cell_t *params)
{
cell_t *startaddr, *endaddr;
@ -156,6 +177,38 @@ static cell_t smn_TRTraceRayFilter(IPluginContext *pContext, const cell_t *param
return 1;
}
static cell_t smn_TRTraceHullFilter(IPluginContext *pContext, const cell_t *params)
{
cell_t data;
IPluginFunction *pFunc;
cell_t *startaddr, *endaddr, *mins, *maxs;
pFunc = pContext->GetFunctionById(params[6]);
if (!pFunc)
{
return pContext->ThrowNativeError("Invalid function id (%X)", params[5]);
}
data = params[7];
g_SMTraceFilter.SetFunctionPtr(pFunc, data);
pContext->LocalToPhysAddr(params[1], &startaddr);
pContext->LocalToPhysAddr(params[2], &endaddr);
pContext->LocalToPhysAddr(params[3], &mins);
pContext->LocalToPhysAddr(params[4], &maxs);
g_StartVec.Init(sp_ctof(startaddr[0]), sp_ctof(startaddr[1]), sp_ctof(startaddr[2]));
g_HullMins.Init(sp_ctof(mins[0]), sp_ctof(mins[1]), sp_ctof(mins[2]));
g_HullMaxs.Init(sp_ctof(maxs[0]), sp_ctof(maxs[1]), sp_ctof(maxs[2]));
g_EndVec.Init(sp_ctof(endaddr[0]), sp_ctof(endaddr[1]), sp_ctof(endaddr[2]));
g_Ray.Init(g_StartVec, g_EndVec, g_HullMins, g_HullMaxs);
enginetrace->TraceRay(g_Ray, params[5], &g_SMTraceFilter, &g_Trace);
return 1;
}
static cell_t smn_TRTraceRayEx(IPluginContext *pContext, const cell_t *params)
{
cell_t *startaddr, *endaddr;
@ -202,6 +255,38 @@ static cell_t smn_TRTraceRayEx(IPluginContext *pContext, const cell_t *params)
return hndl;
}
static cell_t smn_TRTraceHullEx(IPluginContext *pContext, const cell_t *params)
{
cell_t *startaddr, *endaddr, *mins, *maxs;
pContext->LocalToPhysAddr(params[1], &startaddr);
pContext->LocalToPhysAddr(params[2], &endaddr);
pContext->LocalToPhysAddr(params[3], &mins);
pContext->LocalToPhysAddr(params[4], &maxs);
Ray_t ray;
Vector StartVec, EndVec, vmins, vmaxs;
StartVec.Init(sp_ctof(startaddr[0]), sp_ctof(startaddr[1]), sp_ctof(startaddr[2]));
vmins.Init(sp_ctof(mins[0]), sp_ctof(mins[1]), sp_ctof(mins[2]));
vmaxs.Init(sp_ctof(maxs[0]), sp_ctof(maxs[1]), sp_ctof(maxs[2]));
EndVec.Init(sp_ctof(endaddr[0]), sp_ctof(endaddr[1]), sp_ctof(endaddr[2]));
ray.Init(StartVec, EndVec, vmins, vmaxs);
trace_t *tr = new trace_t;
enginetrace->TraceRay(ray, params[5], &g_HitAllFilter, tr);
HandleError herr;
Handle_t hndl;
if (!(hndl=handlesys->CreateHandle(g_TraceHandle, tr, pContext->GetIdentity(), myself->GetIdentity(), &herr)))
{
delete tr;
return pContext->ThrowNativeError("Unable to create a new trace handle (error %d)", herr);
}
return hndl;
}
static cell_t smn_TRTraceRayFilterEx(IPluginContext *pContext, const cell_t *params)
{
IPluginFunction *pFunc;
@ -267,6 +352,50 @@ static cell_t smn_TRTraceRayFilterEx(IPluginContext *pContext, const cell_t *par
return hndl;
}
static cell_t smn_TRTraceHullFilterEx(IPluginContext *pContext, const cell_t *params)
{
IPluginFunction *pFunc;
cell_t *startaddr, *endaddr, *mins, *maxs;
cell_t data;
pFunc = pContext->GetFunctionById(params[6]);
if (!pFunc)
{
return pContext->ThrowNativeError("Invalid function id (%X)", params[5]);
}
pContext->LocalToPhysAddr(params[1], &startaddr);
pContext->LocalToPhysAddr(params[2], &endaddr);
pContext->LocalToPhysAddr(params[3], &mins);
pContext->LocalToPhysAddr(params[4], &maxs);
Vector StartVec, EndVec, vmins, vmaxs;
CSMTraceFilter smfilter;
Ray_t ray;
data = params[7];
smfilter.SetFunctionPtr(pFunc, data);
StartVec.Init(sp_ctof(startaddr[0]), sp_ctof(startaddr[1]), sp_ctof(startaddr[2]));
vmins.Init(sp_ctof(mins[0]), sp_ctof(mins[1]), sp_ctof(mins[2]));
vmaxs.Init(sp_ctof(maxs[0]), sp_ctof(maxs[1]), sp_ctof(maxs[2]));
EndVec.Init(sp_ctof(endaddr[0]), sp_ctof(endaddr[1]), sp_ctof(endaddr[2]));
ray.Init(StartVec, EndVec, vmins, vmaxs);
trace_t *tr = new trace_t;
enginetrace->TraceRay(ray, params[5], &smfilter, tr);
HandleError herr;
Handle_t hndl;
if (!(hndl=handlesys->CreateHandle(g_TraceHandle, tr, pContext->GetIdentity(), myself->GetIdentity(), &herr)))
{
delete tr;
return pContext->ThrowNativeError("Unable to create a new trace handle (error %d)", herr);
}
return hndl;
}
static cell_t smn_TRGetFraction(IPluginContext *pContext, const cell_t *params)
{
trace_t *tr;
@ -429,7 +558,9 @@ static cell_t smn_TRGetPointContentsEnt(IPluginContext *pContext, const cell_t *
sp_nativeinfo_t g_TRNatives[] =
{
{"TR_TraceRay", smn_TRTraceRay},
{"TR_TraceHull", smn_TRTraceHull},
{"TR_TraceRayEx", smn_TRTraceRayEx},
{"TR_TraceHullEx", smn_TRTraceHullEx},
{"TR_GetFraction", smn_TRGetFraction},
{"TR_GetEndPosition", smn_TRGetEndPosition},
{"TR_GetEntityIndex", smn_TRGetEntityIndex},
@ -439,6 +570,8 @@ sp_nativeinfo_t g_TRNatives[] =
{"TR_GetPointContentsEnt", smn_TRGetPointContentsEnt},
{"TR_TraceRayFilter", smn_TRTraceRayFilter},
{"TR_TraceRayFilterEx", smn_TRTraceRayFilterEx},
{"TR_TraceHullFilter", smn_TRTraceHullFilter},
{"TR_TraceHullFilterEx", smn_TRTraceHullFilterEx},
{"TR_GetPlaneNormal", smn_TRGetPlaneNormal},
{NULL, NULL}
};

129
plugins/include/sdktools_trace.inc
View File

@ -154,25 +154,48 @@ native TR_GetPointContentsEnt(entindex, const Float:pos[3]);
* Starts up a new trace ray using a global trace result.
*
* @param pos Starting position of the ray.
* @param vec Depending on RayType, it will be used as the ending point, or the direction angle.
* @param vec Depending on RayType, it will be used as the
* ending point, or the direction angle.
* @param flags Trace flags.
* @param rtype Method to calculate the ray direction.
* @noreturn
*/
native TR_TraceRay(const Float:pos[3], const Float:vec[3], flags, RayType:rtype);
native TR_TraceRay(const Float:pos[3],
const Float:vec[3],
flags,
RayType:rtype);
/**
* Starts up a new trace ray using a global trace result and a customized trace ray filter.
*
* Calling TR_TraceRayFilter or TR_TraceRayFilterEx from inside a filter function is
* currently not allowed and may not work.
* Starts up a new trace hull using a global trace result.
*
* @param pos Starting position of the ray.
* @param vec Depending on RayType, it will be used as the ending point, or the direction angle.
* @param vec Ending position of the ray.
* @param mins Hull minimum size.
* @param maxs Hull maximum size.
* @param flags Trace flags.
* @noreturn
*/
native TR_TraceHull(const Float:pos[3],
const Float:vec[3],
const Float:mins[3],
const Float:maxs[3],
flags);
/**
* Starts up a new trace ray using a global trace result and a customized
* trace ray filter.
*
* Calling TR_Trace*Filter or TR_Trace*FilterEx from inside a filter
* function is currently not allowed and may not work.
*
* @param pos Starting position of the ray.
* @param vec Depending on RayType, it will be used as the ending
* point, or the direction angle.
* @param flags Trace flags.
* @param rtype Method to calculate the ray direction.
* @param filter Function to use as a filter.
* @param data Arbitrary data value to pass through to the filter function.
* @param data Arbitrary data value to pass through to the filter
* function.
* @noreturn
*/
native TR_TraceRayFilter(const Float:pos[3],
@ -181,26 +204,74 @@ native TR_TraceRayFilter(const Float:pos[3],
RayType:rtype,
TraceEntityFilter:filter,
any:data=0);
/**
* Starts up a new trace hull using a global trace result and a customized
* trace ray filter.
*
* Calling TR_Trace*Filter or TR_Trace*FilterEx from inside a filter
* function is currently not allowed and may not work.
*
* @param pos Starting position of the ray.
* @param vec Depending on RayType, it will be used as the ending
* point, or the direction angle.
* @param mins Hull minimum size.
* @param maxs Hull maximum size.
* @param flags Trace flags.
* @param filter Function to use as a filter.
* @param data Arbitrary data value to pass through to the filter
* function.
* @noreturn
*/
native TR_TraceHullFilter(const Float:pos[3],
const Float:vec[3],
const Float:mins[3],
const Float:maxs[3],
flags,
TraceEntityFilter:filter,
any:data=0);
/**
* Starts up a new trace ray using a new trace result.
*
* @param pos Starting position of the ray.
* @param vec Depending on RayType, it will be used as the ending point, or the direction angle.
* @param vec Depending on RayType, it will be used as the ending
* point, or the direction angle.
* @param flags Trace flags.
* @param rtype Method to calculate the ray direction.
* @return Ray trace handle, which must be closed via CloseHandle().
*/
native Handle:TR_TraceRayEx(const Float:pos[3], const Float:vec[3], flags, RayType:rtype);
native Handle:TR_TraceRayEx(const Float:pos[3],
const Float:vec[3],
flags,
RayType:rtype);
/**
* Starts up a new trace ray using a new trace result and a customized trace ray filter.
*
* Calling TR_TraceRayFilter or TR_TraceRayFilterEx from inside a filter function is
* currently not allowed and may not work.
* Starts up a new trace hull using a new trace result.
*
* @param pos Starting position of the ray.
* @param vec Depending on RayType, it will be used as the ending point, or the direction angle.
* @param vec Ending position of the ray.
* @param mins Hull minimum size.
* @param maxs Hull maximum size.
* @param flags Trace flags.
* @return Ray trace handle, which must be closed via CloseHandle().
*/
native Handle:TR_TraceHullEx(const Float:pos[3],
const Float:vec[3],
const Float:mins[3],
const Float:maxs[3],
flags);
/**
* Starts up a new trace ray using a new trace result and a customized
* trace ray filter.
*
* Calling TR_Trace*Filter or TR_TraceRay*Ex from inside a filter
* function is currently not allowed and may not work.
*
* @param pos Starting position of the ray.
* @param vec Depending on RayType, it will be used as the ending
* point, or the direction angle.
* @param flags Trace flags.
* @param rtype Method to calculate the ray direction.
* @param filter Function to use as a filter.
@ -213,6 +284,30 @@ native Handle:TR_TraceRayFilterEx(const Float:pos[3],
RayType:rtype,
TraceEntityFilter:filter,
any:data=0);
/**
* Starts up a new trace hull using a new trace result and a customized
* trace ray filter.
*
* Calling TR_Trace*Filter or TR_Trace*FilterEx from inside a filter
* function is currently not allowed and may not work.
*
* @param pos Starting position of the ray.
* @param vec Ending position of the ray.
* @param mins Hull minimum size.
* @param maxs Hull maximum size.
* @param flags Trace flags.
* @param filter Function to use as a filter.
* @param data Arbitrary data value to pass through to the filter function.
* @return Ray trace handle, which must be closed via CloseHandle().
*/
native Handle:TR_TraceHullFilterEx(const Float:pos[3],
const Float:vec[3],
const Float:mins[3],
const Float:maxs[3],
flags,
TraceEntityFilter:filter,
any:data=0);
/**
* Returns the time fraction from a trace result (1.0 means no collision).