Messages can now be registered by multiple plugins (thanks fsfod)

dlls/engine/CString.h

@@ -135,4 +135,5 @@ private:
 	int mSize;
 };
 
-#endif //_INCLUDE_CSTRING_H
+#endif //_INCLUDE_CSTRING_H
+

dlls/engine/Makefile.pl

@@ -15,6 +15,7 @@
 $PROJECT = "engine_amxx";
 $sdk = "../hlsdk/SourceCode";
 $mm = "../metamod/metamod";
+$gccf = "gcc";
 
 @CPP_SOURCE_FILES = ("amxxmodule.cpp", "forwards.cpp", "messages.cpp", "entity.cpp", "globals.cpp", "amxxapi.cpp", "engine.cpp");
 
@@ -45,7 +46,7 @@ while ($cmd = shift)
 	}
 }
 
-$gcc = `gcc --version`;
+$gcc = `$gccf --version`;
 if ($gcc =~ /2\.9/)
 {
 	$OPT{"opt"} .= " -malign-loops=2 -malign-jumps=2 -malign-functions=2";
@@ -134,7 +135,7 @@ for ($i=0; $i<=$#CPP_SOURCE_FILES; $i++)
 	$ofile = $file;
 	$ofile =~ s/\.cpp/\.o/;
 	$ofile = "$outdir/$ofile";
-	$gcc = "gcc $cflags -Dstrcmpi=strcasecmp -fPIC $inc -c $file -o $ofile";
+	$gcc = "$gccf $cflags -Dstrcmpi=strcasecmp -fPIC $inc -c $file -o $ofile";
 	if (-e $ofile)
 	{
 		$file_time = (stat($file))[9];
@@ -172,6 +173,6 @@ for ($i=0; $i<=$#CPP_SOURCE_FILES; $i++)
 	}
 }
 
-$gcc = "gcc $cflags -shared -ldl -lm @LINK -o $outdir/$bin";
+$gcc = "$gccf $cflags -shared -ldl -lm @LINK -o $outdir/$bin";
 print "$gcc\n";
 `$gcc`;

dlls/engine/amxxapi.cpp

@@ -196,7 +196,7 @@ void ServerDeactivate()
 	Msg.clear();
 	register int i = 0;
 	for (i=0; i<256; i++) {
-		msgHooks[i] = 0;
+		msgHooks[i].clear();
 		msgBlocks[i] = 0;
 	}
 
@@ -227,7 +227,7 @@ void ServerActivate(edict_t *pEdictList, int edictCount, int clientMax)
 	Msg.clear();
 	register int i = 0;
 	for (i=0; i<256; i++) {
-		msgHooks[i] = 0;
+		msgHooks[i].clear();
 		msgBlocks[i] = 0;
 	}
 

dlls/engine/engine.h

@@ -200,4 +200,5 @@ extern CVector<Impulse *> Impulses;
 extern CVector<EntClass *> Thinks;
 extern CVector<Touch *> Touches;
 
-#endif //_ENGINE_INCLUDE_H
+#endif //_ENGINE_INCLUDE_H
+

dlls/engine/entity.cpp

@@ -1805,4 +1805,5 @@ AMX_NATIVE_INFO ent_Natives[] = {
 
 	{NULL,					NULL},
 	 ///////////////////
-};
+};
+

dlls/engine/messages.cpp

@@ -1,7 +1,8 @@
 #include "engine.h"
 
 CVector<argMsg*> Msg;
-int msgHooks[256] = {0};
+CVector<int> msgHooks[256];
+//int msgHooks[256] = {0};
 int msgBlocks[256] = {0};
 int msgDest;
 int msgType;
@@ -94,7 +95,7 @@ void MessageBegin(int msg_dest, int msg_type, const float *pOrigin, edict_t *ed)
 	if (msgBlocks[msg_type]) {
 		inblock = true;
 		RETURN_META(MRES_SUPERCEDE);
-	} else if (msgHooks[msg_type]) {
+	} else if (msgHooks[msg_type].size()) {
 		inhook = true;
 		msgCount = 0;
 		msgDest = msg_dest;
@@ -269,7 +270,7 @@ void WriteEntity(int iValue)
 
 void MessageEnd(void)
 {
-	int mres = 0;
+	int mres = 0, mresB = 0;
 	unsigned int i = 0;
 	if (inblock) {
 		inblock = false;
@@ -277,7 +278,12 @@ void MessageEnd(void)
 			msgBlocks[msgType] = BLOCK_NOT;
 		RETURN_META(MRES_SUPERCEDE);
 	} else if (inhook) {
-		mres = MF_ExecuteForward(msgHooks[msgType], msgType, msgDest, ENTINDEX(msgpEntity));
+		for (i=0; i<msgHooks[msgType].size(); i++)
+		{
+				mresB = MF_ExecuteForward(msgHooks[msgType].at(i), msgType, msgDest, ENTINDEX(msgpEntity));
+				if (mresB > mres)
+						mres = mresB;
+		}
 		inhook = false;
 		if (mres & 1)
 		{
@@ -305,7 +311,7 @@ static cell AMX_NATIVE_CALL register_message(AMX *amx, cell *params)
 //		MF_Log("Registering message %d with result %d", params[1], id);
 		if (id != -1)
 		{
-			msgHooks[params[1]] = id;
+			msgHooks[params[1]].push_back(id);
 			return id;
 		} else {
 			return -1;

dlls/engine/messages.h

@@ -42,7 +42,7 @@ public:
 
 extern AMX_NATIVE_INFO msg_Natives[];
 extern CVector<argMsg*> Msg;
-extern int msgHooks[256];
+extern CVector<int> msgHooks[256];
 extern int msgBlocks[256];
 
 #endif //_MSGS_INCLUDE_H