SL-694 - Added extra param field for flags related to extended mesh functionality. Currently this is just one bit to flag an object as able to animate

2 files changed, 87 insertions, 0 deletions

diff --git a/indra/llprimitive/llprimitive.cpp b/indra/llprimitive/llprimitive.cpp
index bfa65666b5..54b87fec78 100644
--- a/indra/llprimitive/llprimitive.cpp
+++ b/indra/llprimitive/llprimitive.cpp
@@ -1599,6 +1599,8 @@ BOOL LLNetworkData::isValid(U16 param_type, U32 size)
 		return (size == 17);
 	case PARAMS_LIGHT_IMAGE:
 		return (size == 28);
+    case PARAMS_EXTENDED_MESH:
+        return (size == 4);
 	}
 	
 	return FALSE;
@@ -2026,3 +2028,66 @@ bool LLLightImageParams::fromLLSD(LLSD& sd)
 	
 	return false;
 }
+
+//============================================================================
+
+LLExtendedMeshParams::LLExtendedMeshParams()
+{
+	mFlags = 0;
+}
+
+BOOL LLExtendedMeshParams::pack(LLDataPacker &dp) const
+{
+	dp.packU32(mFlags, "flags");
+
+	return TRUE;
+}
+
+BOOL LLExtendedMeshParams::unpack(LLDataPacker &dp)
+{
+	dp.unpackU32(mFlags, "flags");
+	
+	return TRUE;
+}
+
+bool LLExtendedMeshParams::operator==(const LLNetworkData& data) const
+{
+	if (data.mType != PARAMS_EXTENDED_MESH)
+	{
+		return false;
+	}
+	
+	const LLExtendedMeshParams *param = (const LLExtendedMeshParams*)&data;
+	if ( (param->mFlags != mFlags) )
+	{
+		return false;
+	}
+
+	return true;
+}
+
+void LLExtendedMeshParams::copy(const LLNetworkData& data)
+{
+	const LLExtendedMeshParams *param = (LLExtendedMeshParams*)&data;
+	mFlags = param->mFlags;
+}
+
+LLSD LLExtendedMeshParams::asLLSD() const
+{
+	LLSD sd;
+	
+	sd["flags"] = LLSD::Integer(mFlags);
+		
+	return sd;
+}
+
+bool LLExtendedMeshParams::fromLLSD(LLSD& sd)
+{
+	if (sd.has("flags"))
+	{
+		setFlags( sd["flags"].asInteger());
+		return true;
+	} 
+	
+	return false;
+}
diff --git a/indra/llprimitive/llprimitive.h b/indra/llprimitive/llprimitive.h
index 19d9d52817..9216c04229 100644
--- a/indra/llprimitive/llprimitive.h
+++ b/indra/llprimitive/llprimitive.h
@@ -106,6 +106,7 @@ public:
 		PARAMS_LIGHT_IMAGE = 0x40,
 		PARAMS_RESERVED = 0x50, // Used on server-side
 		PARAMS_MESH     = 0x60,
+        PARAMS_EXTENDED_MESH = 0x70,
 	};
 	
 public:
@@ -288,6 +289,27 @@ public:
 	
 };
 
+class LLExtendedMeshParams : public LLNetworkData
+{
+protected:
+	U32 mFlags;
+	
+public:
+	static const U32 ANIMATED_MESH_ENABLED_FLAG = 0x1 << 0;
+
+	LLExtendedMeshParams();
+	/*virtual*/ BOOL pack(LLDataPacker &dp) const;
+	/*virtual*/ BOOL unpack(LLDataPacker &dp);
+	/*virtual*/ bool operator==(const LLNetworkData& data) const;
+	/*virtual*/ void copy(const LLNetworkData& data);
+	LLSD asLLSD() const;
+	operator LLSD() const { return asLLSD(); }
+	bool fromLLSD(LLSD& sd);
+
+	void setFlags(const U32& flags) { mFlags = flags; }
+    U32 getFlags() const { return mFlags; }
+	
+};
 
 // This code is not naming-standards compliant. Leaving it like this for
 // now to make the connection to code in