# C++ to C# Porting Rules

Rule 1

const ACHAR* → string

Rule 2

output parameters

C++:

int& value

C#:

ref int value

Rule 3

pointer

T* → reference

Rule 4

array

ACHAR buffer[1024]

C#:

Span<char> hoặc string builder

Rule 5

container

AArray → List

Rule 6

memory ownership

C++ có delete

C# dùng GC

Rule 7

Chat Message Handling

C++:
g_pGame->GetGameRun()->AddChatMessage(str, p->channel, p->srcroleid, NULL, 0, p->emotion,pItem ? pItem->Clone() : NULL, strMsgOrigion);


C#:
EC_Game.GetGameRun().AddChatMessage(str, p.Channel, p.Srcroleid,null, 0, p.Emotion, null, strMsgOrigion);

Rule 8

Chat Bubble on Top Player

C++:
pPlayer.SetLastSaidWords(strTemp, p.Emotion);

C#:
EventBus.PublishChannel(p.Srcroleid, new EventChatMessageOnTopPlayer(p.Srcroleid, strTemp));