[Quest API] Add write overloads to lua packet quest api (#1366)

Makes prototyping easier without having to manually track an offset

Also add GetWritePosition and SetWritePosition

zone/lua_packet.cpp

@@ -89,6 +89,21 @@ void Lua_Packet::SetRawOpcode(int op) {
 	self->SetOpcode(static_cast<EmuOpcode>(op));
 }
 
+int Lua_Packet::GetWritePosition() {
+	Lua_Safe_Call_Int();
+	return self->GetWritePosition();
+}
+
+void Lua_Packet::SetWritePosition(int offset) {
+	Lua_Safe_Call_Void();
+	self->SetWritePosition(offset);
+}
+
+void Lua_Packet::WriteInt8(int value) {
+	Lua_Safe_Call_Void();
+	self->WriteUInt8(static_cast<uint8_t>(value));
+}
+
 void Lua_Packet::WriteInt8(int offset, int value) {
 	Lua_Safe_Call_Void();
 
@@ -97,6 +112,11 @@ void Lua_Packet::WriteInt8(int offset, int value) {
 	}
 }
 
+void Lua_Packet::WriteInt16(int value) {
+	Lua_Safe_Call_Void();
+	self->WriteUInt16(static_cast<uint16_t>(value));
+}
+
 void Lua_Packet::WriteInt16(int offset, int value) {
 	Lua_Safe_Call_Void();
 
@@ -105,6 +125,11 @@ void Lua_Packet::WriteInt16(int offset, int value) {
 	}
 }
 
+void Lua_Packet::WriteInt32(int value) {
+	Lua_Safe_Call_Void();
+	self->WriteUInt32(static_cast<uint32_t>(value));
+}
+
 void Lua_Packet::WriteInt32(int offset, int value) {
 	Lua_Safe_Call_Void();
 
@@ -113,6 +138,11 @@ void Lua_Packet::WriteInt32(int offset, int value) {
 	}
 }
 
+void Lua_Packet::WriteInt64(int64 value) {
+	Lua_Safe_Call_Void();
+	self->WriteUInt64(static_cast<uint64_t>(value));
+}
+
 void Lua_Packet::WriteInt64(int offset, int64 value) {
 	Lua_Safe_Call_Void();
 
@@ -121,6 +151,11 @@ void Lua_Packet::WriteInt64(int offset, int64 value) {
 	}
 }
 
+void Lua_Packet::WriteFloat(float value) {
+	Lua_Safe_Call_Void();
+	self->WriteFloat(value);
+}
+
 void Lua_Packet::WriteFloat(int offset, float value) {
 	Lua_Safe_Call_Void();
 
@@ -129,6 +164,11 @@ void Lua_Packet::WriteFloat(int offset, float value) {
 	}
 }
 
+void Lua_Packet::WriteDouble(double value) {
+	Lua_Safe_Call_Void();
+	self->WriteDouble(value);
+}
+
 void Lua_Packet::WriteDouble(int offset, double value) {
 	Lua_Safe_Call_Void();
 
@@ -137,6 +177,11 @@ void Lua_Packet::WriteDouble(int offset, double value) {
 	}
 }
 
+void Lua_Packet::WriteString(std::string value) {
+	Lua_Safe_Call_Void();
+	self->WriteString(value.c_str());
+}
+
 void Lua_Packet::WriteString(int offset, std::string value) {
 	Lua_Safe_Call_Void();
 
@@ -146,6 +191,11 @@ void Lua_Packet::WriteString(int offset, std::string value) {
 	}
 }
 
+void Lua_Packet::WriteFixedLengthString(std::string value) {
+	Lua_Safe_Call_Void();
+	self->WriteLengthString(static_cast<uint32_t>(value.size()), value.c_str());
+}
+
 void Lua_Packet::WriteFixedLengthString(int offset, std::string value, int string_length) {
 	Lua_Safe_Call_Void();
 
@@ -283,14 +333,24 @@ luabind::scope lua_register_packet() {
 		.def("SetOpcode", &Lua_Packet::SetOpcode)
 		.def("GetRawOpcode", &Lua_Packet::GetRawOpcode)
 		.def("SetRawOpcode", &Lua_Packet::SetRawOpcode)
-		.def("WriteInt8", &Lua_Packet::WriteInt8)
+		.def("GetWritePosition", &Lua_Packet::GetWritePosition)
-		.def("WriteInt16", &Lua_Packet::WriteInt16)
+		.def("SetWritePosition", &Lua_Packet::SetWritePosition)
-		.def("WriteInt32", &Lua_Packet::WriteInt32)
+		.def("WriteInt8", (void(Lua_Packet::*)(int))&Lua_Packet::WriteInt8)
-		.def("WriteInt64", &Lua_Packet::WriteInt64)
+		.def("WriteInt8", (void(Lua_Packet::*)(int, int))&Lua_Packet::WriteInt8)
-		.def("WriteFloat", &Lua_Packet::WriteFloat)
+		.def("WriteInt16", (void(Lua_Packet::*)(int))&Lua_Packet::WriteInt16)
-		.def("WriteDouble", &Lua_Packet::WriteDouble)
+		.def("WriteInt16", (void(Lua_Packet::*)(int, int))&Lua_Packet::WriteInt16)
-		.def("WriteString", &Lua_Packet::WriteString)
+		.def("WriteInt32", (void(Lua_Packet::*)(int))&Lua_Packet::WriteInt32)
-		.def("WriteFixedLengthString", &Lua_Packet::WriteFixedLengthString)
+		.def("WriteInt32", (void(Lua_Packet::*)(int, int))&Lua_Packet::WriteInt32)
+		.def("WriteInt64", (void(Lua_Packet::*)(int64))&Lua_Packet::WriteInt64)
+		.def("WriteInt64", (void(Lua_Packet::*)(int, int64))&Lua_Packet::WriteInt64)
+		.def("WriteFloat", (void(Lua_Packet::*)(float))&Lua_Packet::WriteFloat)
+		.def("WriteFloat", (void(Lua_Packet::*)(int, float))&Lua_Packet::WriteFloat)
+		.def("WriteDouble", (void(Lua_Packet::*)(double))&Lua_Packet::WriteDouble)
+		.def("WriteDouble", (void(Lua_Packet::*)(int, double))&Lua_Packet::WriteDouble)
+		.def("WriteString", (void(Lua_Packet::*)(std::string))&Lua_Packet::WriteString)
+		.def("WriteString", (void(Lua_Packet::*)(int, std::string))&Lua_Packet::WriteString)
+		.def("WriteFixedLengthString", (void(Lua_Packet::*)(std::string))&Lua_Packet::WriteFixedLengthString)
+		.def("WriteFixedLengthString", (void(Lua_Packet::*)(int, std::string, int))&Lua_Packet::WriteFixedLengthString)
 		.def("ReadInt8", &Lua_Packet::ReadInt8)
 		.def("ReadInt16", &Lua_Packet::ReadInt16)
 		.def("ReadInt32", &Lua_Packet::ReadInt32)

zone/lua_packet.h

@@ -31,13 +31,23 @@ public:
 	void SetOpcode(int op);
 	int GetRawOpcode();
 	void SetRawOpcode(int op);
+	int GetWritePosition();
+	void SetWritePosition(int offset);
+	void WriteInt8(int value);
 	void WriteInt8(int offset, int value);
+	void WriteInt16(int value);
 	void WriteInt16(int offset, int value);
+	void WriteInt32(int value);
 	void WriteInt32(int offset, int value);
+	void WriteInt64(int64 value);
 	void WriteInt64(int offset, int64 value);
+	void WriteFloat(float value);
 	void WriteFloat(int offset, float value);
+	void WriteDouble(double value);
 	void WriteDouble(int offset, double value);
+	void WriteString(std::string value);
 	void WriteString(int offset, std::string value);
+	void WriteFixedLengthString(std::string value);
 	void WriteFixedLengthString(int offset, std::string value, int string_length);
 	int ReadInt8(int offset);
 	int ReadInt16(int offset);