chat.c

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// #include "Scripts\Classes\Gui\ChatLine.c"
 
class Chat
{
 const int LINE_COUNT = 12;
 
 protected Widget m_RootWidget;
 protected int m_LineHeight;
 protected int m_LastLine;
 protected ref array<ref ChatLine> m_Lines;
 
 void Chat()
 {
 m_Lines = new array<ref ChatLine>;
 }
 
 void ~Chat()
 {
 Destroy();
 }
 
 void Init(Widget root_widget)
 {
 Destroy();
 
 m_RootWidget = root_widget;
 
 if (m_RootWidget)
 {
 float w;
 float h;
 m_RootWidget.GetSize(w,h);
 m_LineHeight = h / LINE_COUNT;
 m_LastLine = 0;
 
 for (int i = 0; i < LINE_COUNT; i++)
 {
 ChatLine line = new ChatLine(m_RootWidget);
 m_Lines.Insert(line);
 }
 }
 }
 
 void Destroy()
 {
 m_Lines.Clear();
 }
 
 void Clear()
 {
 for (int i = 0; i < LINE_COUNT; i++)
 {
 m_Lines.Get(i).Clear();
 }
 }
 
 void Add(ChatMessageEventParams params)
 {
 int max_lenght = ChatMaxUserLength;
 int name_lenght = params.param2.Length();
 int text_lenght = params.param3.Length();
 int total_lenght = text_lenght + name_lenght;
 int channel = params.param1;
 
 if( channel & CCSystem || channel & CCBattlEye) //TODO separate battleye bellow
 {
 if( g_Game.GetProfileOption( EDayZProfilesOptions.GAME_MESSAGES ) )
 return;
 
 max_lenght = ChatMaxSystemLength; // system messages can be longer
 }
 //TODO add battleye filter to options
 /*else if( channel & CCBattlEye ) 
 {
 if( g_Game.GetProfileOption( EDayZProfilesOptions.BATTLEYE_MESSAGES ) )
 return;
 }*/
 else if( channel & CCAdmin )
 {
 if( g_Game.GetProfileOption( EDayZProfilesOptions.ADMIN_MESSAGES ) )
 return;
 }
 else if( channel & CCDirect || channel & CCMegaphone || channel & CCTransmitter || channel & CCPublicAddressSystem ) 
 {
 if( g_Game.GetProfileOption( EDayZProfilesOptions.PLAYER_MESSAGES ) )
 return;
 }
 else if( channel != 0 ) // 0 should be local messages to self
 {
 Print("Chat: Unknown channel " + channel);
 return;
 }
 
 if (total_lenght > max_lenght)
 {
 int pos = 0;
 int lenght = Math.Clamp(max_lenght - name_lenght, 0, text_lenght);
 ref ChatMessageEventParams tmp = new ChatMessageEventParams(params.param1, params.param2, "", params.param4);
 
 while (pos < text_lenght)
 {
 tmp.param3 = params.param3.Substring(pos, lenght);
 AddInternal(tmp);
 
 tmp.param2 = "";
 pos += lenght;
 lenght = Math.Clamp(text_lenght - pos, 0, max_lenght); 
 }
 }
 else
 {
 AddInternal(params);
 }
 }
 
 void AddInternal(ChatMessageEventParams params)
 {
 m_LastLine = (m_LastLine + 1) % m_Lines.Count();
 
 ChatLine line = m_Lines.Get(m_LastLine);
 line.Set(params);
 
 for (int i = 0; i < m_Lines.Count(); i++)
 {
 line = m_Lines.Get((m_LastLine + 1 + i) % LINE_COUNT);
 line.m_RootWidget.SetPos(0, i * m_LineHeight);
 
 float x = 0;
 float y = 0;
 
 line.m_RootWidget.GetPos(x, y);
 }
 }
}