added traceresult stuff

dlls/fakemeta/fakemeta.vcproj

@@ -123,6 +123,12 @@
 			<File
 				RelativePath=".\fakemeta_amxx.h">
 			</File>
+			<File
+				RelativePath=".\fm_tr.cpp">
+			</File>
+			<File
+				RelativePath=".\fm_tr.h">
+			</File>
 			<File
 				RelativePath=".\pdata.cpp">
 			</File>

dlls/fakemeta/fakemeta_amxx.h

@@ -7,6 +7,7 @@
 #include "dllfunc.h"
 #include "pev.h"
 #include "forward.h"
+#include "fm_tr.h"
 
 extern edict_t *g_player_edicts[33];
 
@@ -25,6 +26,7 @@ extern AMX_NATIVE_INFO dllfunc_natives[];
 extern AMX_NATIVE_INFO pev_natives[];
 extern AMX_NATIVE_INFO forward_natives[];
 extern AMX_NATIVE_INFO pdata_natives[];
+extern AMX_NATIVE_INFO tr_Natives[];
 extern TraceResult g_tr;
 
 /* Wouldnt modifying the table AFTER it's memcpy'd be ... pointless?

dlls/fakemeta/fm_tr.cpp

@@ -0,0 +1,177 @@
+#include "fakemeta_amxx.h"
+
+/*enum
+{
+	TR_AllSolid,
+    TR_StartSolid,
+	TR_InOpen,
+	TR_InWater,
+	TR_flFraction,
+	TR_vecEndPos,
+	TR_flPlaneDist,
+	TR_vecPlaneNormal,
+	TR_pHit,
+	TR_iHitgroup,
+};*/
+
+static cell AMX_NATIVE_CALL set_tr(AMX *amx, cell *params)
+{
+	cell *cPtr = &params[1];
+	int type = params[2];
+	TraceResult *tr = (TraceResult*)((void *)cPtr);
+
+	if (*params / sizeof(cell) < 3)
+		return 0;	//TODO: Error
+	
+	cell *ptr = MF_GetAmxAddr(amx, params[3]);
+	edict_t *e = 0;
+
+	switch (type)
+	{
+	case TR_AllSolid:
+		{
+			tr->fAllSolid = *ptr;
+			return 1;
+			break;
+		}
+	case TR_StartSolid:
+		{
+			return tr->fStartSolid;
+			break;
+		}
+	case TR_InWater:
+		{
+			tr->fInWater = *ptr;
+			return 1;
+			break;
+		}
+	case TR_flFraction:
+		{
+			tr->flFraction = amx_ctof(*ptr);
+			return 1;
+			break;
+		}
+	case TR_vecEndPos:
+		{
+			tr->vecEndPos.x = amx_ctof(ptr[0]);
+			tr->vecEndPos.y = amx_ctof(ptr[1]);
+			tr->vecEndPos.z = amx_ctof(ptr[2]);
+			return 1;
+			break;
+		}
+	case TR_flPlaneDist:
+		{
+			tr->flPlaneDist = amx_ctof(*ptr);
+			return 1;
+			break;
+		}
+	case TR_vecPlaneNormal:
+		{
+			tr->vecPlaneNormal.x = amx_ctof(ptr[0]);
+			tr->vecPlaneNormal.y = amx_ctof(ptr[1]);
+			tr->vecPlaneNormal.z = amx_ctof(ptr[2]);
+			return 1;
+			break;
+		}
+	case TR_pHit:
+		{
+			e = INDEXENT(*ptr);
+			if (!e || FNullEnt(e))
+				return 0; //TODO: return error
+			tr->pHit = e;
+			return 1;
+			break;
+		}
+	case TR_iHitgroup:
+		{
+			tr->iHitgroup = *ptr;
+			return 1;
+			break;
+		}
+	default:
+		{
+			//TODO: error
+			return 0;
+		}
+	}
+}
+
+static cell AMX_NATIVE_CALL get_tr(AMX *amx, cell *params)
+{
+	cell *cPtr = &params[1];
+	int type = params[2];
+	TraceResult *tr = (TraceResult*)((void *)cPtr);
+	cell *ptr = 0;
+
+	switch (type)
+	{
+	case TR_AllSolid:
+		{
+			return tr->fAllSolid;
+			break;
+		}
+	case TR_StartSolid:
+		{
+			return tr->fStartSolid;
+			break;
+		}
+	case TR_InWater:
+		{
+			return tr->fInWater;
+			break;
+		}
+	case TR_flFraction:
+		{
+			ptr = MF_GetAmxAddr(amx, params[3]);
+			*ptr = amx_ftoc(tr->flFraction);
+			return 1;
+			break;
+		}
+	case TR_vecEndPos:
+		{
+			ptr = MF_GetAmxAddr(amx, params[3]);
+			ptr[0] = amx_ftoc(tr->vecEndPos.x);
+			ptr[1] = amx_ftoc(tr->vecEndPos.y);
+			ptr[2] = amx_ftoc(tr->vecEndPos.z);
+			return 1;
+			break;
+		}
+	case TR_flPlaneDist:
+		{
+			ptr = MF_GetAmxAddr(amx, params[3]);
+			*ptr = amx_ftoc(tr->flPlaneDist);
+			return 1;
+			break;
+		}
+	case TR_vecPlaneNormal:
+		{
+			ptr = MF_GetAmxAddr(amx, params[3]);
+			ptr[0] = amx_ftoc(tr->vecPlaneNormal.x);
+			ptr[1] = amx_ftoc(tr->vecPlaneNormal.y);
+			ptr[2] = amx_ftoc(tr->vecPlaneNormal.z);
+			return 1;
+			break;
+		}
+	case TR_pHit:
+		{
+			return ENTINDEX(tr->pHit);
+			break;
+		}
+	case TR_iHitgroup:
+		{
+			return tr->iHitgroup;
+			break;
+		}
+	default:
+		{
+			//TODO: error
+			return 0;
+		}
+	}
+}
+
+AMX_NATIVE_INFO tr_Natives[] = {
+	{"get_tr",			get_tr},
+	{"set_tr",			set_tr},
+	{NULL,				NULL},
+};

dlls/fakemeta/fm_tr.h

@@ -0,0 +1,18 @@
+#ifndef _INCLUDE_TR_H
+#define _INCLUDE_TR_H
+
+enum
+{
+	TR_AllSolid,
+    TR_StartSolid,
+	TR_InOpen,
+	TR_InWater,
+	TR_flFraction,
+	TR_vecEndPos,
+	TR_flPlaneDist,
+	TR_vecPlaneNormal,
+	TR_pHit,
+	TR_iHitgroup,
+};
+
+#endif //_INCLUDE_TR_H

dlls/fakemeta/forward.cpp

@@ -90,6 +90,26 @@ void SetModel_post(edict_t *e, const char *m)
 	RETURN_META(MRES_IGNORED);
 }
 
+void TraceLine(const float *v1, const float *v2, int fNoMonsters, edict_t *pentToSkip, TraceResult *ptr)
+{
+	cell vec1[3] = {amx_ftoc(v1[0]), amx_ftoc(v1[1]), amx_ftoc(v1[2])};
+	cell vec2[3] = {amx_ftoc(v2[0]), amx_ftoc(v2[1]), amx_ftoc(v2[2])};
+	cell retvec1 = MF_PrepareCellArray(vec1, 3);
+	cell retvec2 = MF_PrepareCellArray(vec2, 3);
+	FM_ENG_HANDLE(FM_TraceLine, (Engine[FM_TraceLine].at(i), vec1, vec2, fNoMonsters, ENTINDEX(pentToSkip), (cell)ptr));
+	RETURN_META(mswi(lastFmRes));
+}
+
+void TraceLine_post(const float *v1, const float *v2, int fNoMonsters, edict_t *pentToSkip, TraceResult *ptr)
+{
+	cell vec1[3] = {amx_ftoc(v1[0]), amx_ftoc(v1[1]), amx_ftoc(v1[2])};
+	cell vec2[3] = {amx_ftoc(v2[0]), amx_ftoc(v2[1]), amx_ftoc(v2[2])};
+	cell retvec1 = MF_PrepareCellArray(vec1, 3);
+	cell retvec2 = MF_PrepareCellArray(vec2, 3);
+	FM_ENG_HANDLE(FM_TraceLine, (Engine[FM_TraceLine].at(i), vec1, vec2, fNoMonsters, ENTINDEX(pentToSkip), (cell)ptr));
+	RETURN_META(MRES_IGNORED);
+}
+
 // pfnModelIndex
 SIMPLE_INT_HOOK_CONSTSTRING(ModelIndex);
 
@@ -569,8 +589,8 @@ static cell AMX_NATIVE_CALL register_forward(AMX *amx, cell *params)
 		ENGHOOK(EmitAmbientSound);
 		break;
 	case FM_TraceLine:
-		fId = MF_RegisterSPForwardByName(amx, funcname, FP_ARRAY, FP_ARRAY, FP_CELL, FP_CELL, FP_DONE);
+		fId = MF_RegisterSPForwardByName(amx, funcname, FP_ARRAY, FP_ARRAY, FP_CELL, FP_CELL, FP_CELL, FP_DONE);
-//		ENGHOOK(TraceLine);
+		ENGHOOK(TraceLine);
 		break;
 	case FM_TraceToss:
 		fId = MF_RegisterSPForwardByName(amx, funcname, FP_CELL, FP_CELL, FP_DONE);

dlls/fakemeta/sdk/amxxmodule.cpp

@@ -2681,7 +2681,7 @@ void ValidateMacros_DontCallThis_Smiley()
 	MF_AmxExecv(0, 0, 0, 0, 0);
 	MF_AmxFindPublic(0, 0, 0);
 	MF_AmxAllot(0, 0, 0, 0);
-	MF_LoadAmxScript(0, 0, 0, 0);
+	MF_LoadAmxScript(0, 0, 0, 0, 0);
 	MF_UnloadAmxScript(0, 0);
 	MF_RegisterSPForward(0, 0, 0, 0, 0, 0);
 	MF_RegisterSPForwardByName(0, 0, 0, 0, 0, 0);

plugins/include/fakemeta.inc

@@ -35,4 +35,10 @@ native register_forward(_forwardType,_function[],_post=0);
 native forward_return(type,{Float,Sql,Result,_}:...);
 
 native engfunc(type,{Float,Sql,Result,_}:...);
-native dllfunc(type,{Float,Sql,Result,_}:...);
+native dllfunc(type,{Float,Sql,Result,_}:...);
+
+//only use this with functions that pass a Trace
+// get: zero extra params - return int, one extra param = byref float or vector
+// set: use anything
+native get_tr(Trace:tr, TraceResult:tr_member, {Float,_}:...);
+native set_tr(Trace:tr, TraceResult:tr_member, {Float,_}:...);

plugins/include/fakemeta_const.inc

@@ -437,3 +437,17 @@ enum {
 	FM_CreateInstancedBaseline,	// done 
 	FM_AllowLagCompensation,	// done
 };
+
+enum TraceResult
+{
+	TR_AllSolid,
+    TR_StartSolid,
+	TR_InOpen,
+	TR_InWater,
+	TR_flFraction,
+	TR_vecEndPos,
+	TR_flPlaneDist,
+	TR_vecPlaneNormal,
+	TR_pHit,
+	TR_iHitgroup,
+};