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https://github.com/nillerusr/source-engine.git
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upload "kind" alien swarm
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nillerusr
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#include "cbase.h"
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#include "ChatEchoPanel.h"
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#include <vgui/vgui.h>
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#include "ienginevgui.h"
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#include <vgui_controls/Controls.h>
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#include <vgui_controls/TextEntry.h>
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#include "hud_element_helper.h"
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#include "hud_basechat.h"
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#include "asw_hud_chat.h"
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#include "vgui_controls/AnimationController.h"
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#include <vgui/ILocalize.h>
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#include "clientmode_asw.h"
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class CHudChat;
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// memdbgon must be the last include file in a .cpp file!!!
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#include <tier0/memdbgon.h>
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CASWChatHistoryEcho::CASWChatHistoryEcho( vgui::Panel *pParent, const char *panelName ) : BaseClass( pParent, "HudChatHistory" )
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{
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vgui::HScheme scheme = vgui::scheme()->LoadSchemeFromFileEx( enginevgui->GetPanel( PANEL_CLIENTDLL ), "resource/SwarmSchemeNew.res", "SwarmSchemeNew");
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SetScheme(scheme);
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InsertFade( -1, -1 );
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}
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void CASWChatHistoryEcho::ApplySchemeSettings( vgui::IScheme *pScheme )
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{
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BaseClass::ApplySchemeSettings( pScheme );
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SetPaintBackgroundEnabled(false);
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SetFont( pScheme->GetFont( "Default", IsProportional() ) );
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SetAlpha( 255 );
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Msg( "set history echo to %d\n", IsProportional() );
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}
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ChatEchoPanel::ChatEchoPanel(vgui::Panel *parent, const char *name) : vgui::Panel(parent, name)
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{
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m_pChatInputLine = new vgui::RichText(this, "EchoChatInputLine");
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//m_pChatHistory = new CASWChatHistoryEcho(this, "EchoChatHistory");
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m_pChatHistory = NULL;
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if (m_pChatHistory)
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{
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m_pChatHistory->SetMaximumCharCount( 127 * 100 );
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}
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m_InputBuffer[0] = '\0';
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m_hFont = vgui::INVALID_FONT;
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SetMouseInputEnabled(true);
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// hijack the chat!
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CHudChat *pHUDChat = dynamic_cast<CHudChat*>(GET_HUDELEMENT( CHudChat ));
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if (pHUDChat)
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{
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//pHUDChat->HijackChat(this);
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}
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}
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ChatEchoPanel::~ChatEchoPanel()
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{
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// give it back
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CHudChat *pHUDChat = dynamic_cast<CHudChat*>(GET_HUDELEMENT( CHudChat ));
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if (pHUDChat)
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{
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//pHUDChat->ReturnChat(this);
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}
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}
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void asw_return_chat_f()
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{
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ChatEchoPanel *pEcho = dynamic_cast<ChatEchoPanel*>(GetClientMode()->GetViewport()->FindChildByName("ChatEchoPanel", true));
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if (!pEcho)
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{
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Msg("failed to find echo panel\n");
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return;
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}
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// give it back
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CHudChat *pHUDChat = dynamic_cast<CHudChat*>(GET_HUDELEMENT( CHudChat ));
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if (pHUDChat)
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{
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//pHUDChat->ReturnChat(pEcho);
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}
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}
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ConCommand asw_return_chat("asw_return_chat", asw_return_chat_f);
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void ChatEchoPanel::ApplySchemeSettings(vgui::IScheme *pScheme)
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{
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BaseClass::ApplySchemeSettings(pScheme);
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m_hFont = pScheme->GetFont( "Default", IsProportional() );
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m_pChatInputLine->SetFont(m_hFont);
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int line_tall = vgui::surface()->GetFontTall(m_hFont);
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m_pChatInputLine->SetTall(line_tall);
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m_pChatInputLine->SetVerticalScrollbar(false);
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m_pChatInputLine->SetVisible(false);
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}
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bool ChatEchoPanel::AddCursorToBuffer(wchar_t *buffer, int &iCursorPos, bool bFlash)
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{
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int integer_time = gpGlobals->curtime;
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if (!bFlash ||
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(fabs(gpGlobals->curtime - integer_time) < 0.25f ||
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(fabs(gpGlobals->curtime - integer_time) > 0.5f
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&& fabs(gpGlobals->curtime - integer_time) < 0.75f)))
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{
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buffer[iCursorPos] = L'|';
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iCursorPos++;
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return true;
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}
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return false;
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}
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void ChatEchoPanel::OnThink()
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{
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CBaseHudChat *pHUDChat = (CBaseHudChat *)GET_HUDELEMENT( CHudChat );
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if (!pHUDChat)
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return;
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// ASWTODO - Unprotect all the hud chat stuff so this code below works - or figure out a better way of showing the chat during the various frames
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// copying the chat input line
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CBaseHudChatInputLine *pChatInput = pHUDChat->GetChatInput();
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if ( pChatInput)
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{
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vgui::TextEntry *pTextEntry = dynamic_cast<vgui::TextEntry*>(pChatInput->GetInputPanel());
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vgui::Label *pPrompt = pChatInput->GetPrompt();
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if (pTextEntry)
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{
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wchar_t buffer[256];
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pTextEntry->GetText(buffer, sizeof(buffer));
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bool bInputVisible = (pChatInput->IsVisible() && pTextEntry->IsVisible()
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&& pChatInput->GetAlpha() > 200 && pTextEntry->GetAlpha() > 200);
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//if (Q_strcmp(buffer, m_InputBuffer))
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{
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pTextEntry->GetText(m_InputBuffer, sizeof(m_InputBuffer));
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if (bInputVisible)
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{
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// grab our prompt (or use a default)
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wchar_t prompt[64];
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if (pPrompt)
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pPrompt->GetText(prompt, sizeof(prompt));
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else
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{
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char promptbuffer[8];
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Q_snprintf(promptbuffer, sizeof(promptbuffer), "Say: ");
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g_pVGuiLocalize->ConvertANSIToUnicode(promptbuffer, prompt, sizeof( prompt ));
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}
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// copy x chars around the cursor into our echo
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const int max_copy_chars = 54;
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int line_length = wcslen(m_InputBuffer);
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int cursor_pos = 0;
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if (pTextEntry)
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cursor_pos = pTextEntry->GetTextCursorPos();
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int copy_start = MAX((cursor_pos + 20) - max_copy_chars, 0);
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int copy_end = copy_start + max_copy_chars;
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if (copy_end > line_length)
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{
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int diff = copy_end - line_length;
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copy_start = MAX(copy_start - diff, 0);
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copy_end = MIN(copy_start + max_copy_chars, line_length);
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}
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// copy the prompt over
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int prompt_len = wcslen(prompt);
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int iCopyCursor = 0;
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for (int i=0;i<prompt_len;i++)
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{
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buffer[iCopyCursor] = prompt[i];
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iCopyCursor++;
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}
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buffer[iCopyCursor] = L' ';
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iCopyCursor++;
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bool bAddedCursor = false;
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// check for drawing the cursor at the start
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if (cursor_pos == 0)
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{
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bAddedCursor |= AddCursorToBuffer(buffer, iCopyCursor, (cursor_pos == copy_end)); // if cursor is also at the end, we can flash it
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}
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// now copy the section of our input line, insert the cursor in the right place
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for (int i=copy_start;i<copy_end;i++)
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{
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if (iCopyCursor >= 253) // make sure we don't go over out limit for safety (never should though)
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iCopyCursor = 253;
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buffer[iCopyCursor] = m_InputBuffer[i];
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iCopyCursor++;
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if (i == (cursor_pos-1))
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{
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bAddedCursor |= AddCursorToBuffer(buffer, iCopyCursor, (cursor_pos == copy_end)); // if cursor is at the end, we can flash it
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}
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}
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// make sure we've added the cursor
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if (!bAddedCursor)
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AddCursorToBuffer(buffer, iCopyCursor, true);
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//if (copy_start == copy_end)
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//{
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//if (fabs(gpGlobals->curtime - integer_time) < 0.25f ||
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//(fabs(gpGlobals->curtime - integer_time) > 0.5f
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//&& fabs(gpGlobals->curtime - integer_time) < 0.75f))
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//{
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//buffer[iCopyCursor] = L'|';
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//iCopyCursor++;
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//}
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//}
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buffer[iCopyCursor] = L'\0';
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//if
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//Q_snprintf(buffer, sizeof(buffer), "%s %s", prompt, m_InputBuffer);
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//else
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//Q_snprintf(buffer, sizeof(buffer), "%s %s|", prompt, m_InputBuffer);
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m_pChatInputLine->SetText(buffer);
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m_pChatInputLine->SetVisible(true);
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}
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else
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{
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m_pChatInputLine->SetText(m_InputBuffer);
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}
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}
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if (m_pChatInputLine->IsVisible() != bInputVisible)
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m_pChatInputLine->SetVisible(bInputVisible);
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}
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else
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{
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if (m_pChatInputLine->IsVisible())
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m_pChatInputLine->SetVisible(false);
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}
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}
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/*
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// copying the chat history
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if ( pHUDChat->GetChatHistory() )
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{
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CHudChatHistory *pHistory = pHUDChat->GetChatHistory();
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//pHistory->GetText(0, m_InputBuffer, sizeof(m_InputBuffer) * sizeof(wchar_t));
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pHistory->GetEndOfText(ASW_CHAT_ECHO_HISTORY_WCHARS-1, m_InputBuffer, ASW_CHAT_ECHO_HISTORY_WCHARS);
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if (m_pChatHistory)
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{
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if (pHistory->IsVisible())
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{
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m_pChatHistory->SetText(m_InputBuffer);
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m_pChatHistory->SetVisible(true);
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m_pChatHistory->SetPaintBorderEnabled( false );
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m_pChatHistory->GotoTextEnd();
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m_pChatHistory->SetMouseInputEnabled( false );
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}
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else
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{
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m_pChatHistory->SetVisible(false);
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}
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}
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}
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*/
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}
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void ChatEchoPanel::PerformLayout()
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{
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float history_w = ScreenWidth() * 0.625f;
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float w = ScreenWidth() * 0.86f;
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int iLines = 4;
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if (ScreenHeight() <= 480)
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iLines = 3;
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//else if (ScreenHeight() <= 600)
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int line_tall = ScreenHeight() * 0.02f;
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if (m_hFont != vgui::INVALID_FONT)
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{
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line_tall = vgui::surface()->GetFontTall(m_hFont);
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}
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float h = line_tall * (iLines + 1.75f);
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SetSize(w, h);
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//Msg("ChatEchoPanel::PerformLayout line_tall=%d h=%f ScreenHeight=%d inputliney=%f\n",
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//line_tall, h, ScreenHeight(), float(line_tall) * (iLines + 0.5f));
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int x, y;
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GetPos(x, y);
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SetPos(x, ScreenHeight() - h);
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// centre the input line in whatever gap is left beneath our 4 chat lines
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m_pChatInputLine->SetBounds(0, line_tall * (iLines + 0.5f), w, line_tall+10);
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//Resize the History Panel so it fits more lines depending on the screen resolution.
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int iChatHistoryX, iChatHistoryY, iChatHistoryW, iChatHistoryH;
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if (m_pChatHistory)
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{
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m_pChatHistory->GetBounds( iChatHistoryX, iChatHistoryY, iChatHistoryW, iChatHistoryH );
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iChatHistoryH = line_tall * iLines;
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m_pChatHistory->SetBounds( 0, (h - line_tall) - iChatHistoryH, history_w, iChatHistoryH );
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}
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}
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