669b13ab8a
* consolidated C_MidPrint and C_MidPrintBold. * removed some unused code from the console buffer. * handle console output of centered messages to ensure they get written to the log file and to stdout. * replaced the non-standard bar strings with simple '-'s. These were making things needlessly complicated when redirecting console output and the new font does not have the characters anyway. * removed some old code from a time when during console drawing new network events could come and have more text printed. This can not happen anymore with how 2D elements are being handled now so all this code was redundant.
2063 lines
42 KiB
C++
2063 lines
42 KiB
C++
/*
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** c_console.cpp
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** Implements the console itself
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**
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**---------------------------------------------------------------------------
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** Copyright 1998-2006 Randy Heit
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** All rights reserved.
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**
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** Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions
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** are met:
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**
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** 1. Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** 2. Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in the
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** documentation and/or other materials provided with the distribution.
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** 3. The name of the author may not be used to endorse or promote products
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** derived from this software without specific prior written permission.
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**
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** THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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** OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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** IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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** INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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** NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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** THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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**---------------------------------------------------------------------------
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**
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*/
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#include <string>
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#include "templates.h"
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#include "p_setup.h"
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#include "i_system.h"
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#include "version.h"
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#include "g_game.h"
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#include "c_bind.h"
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#include "c_console.h"
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#include "c_cvars.h"
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#include "c_dispatch.h"
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#include "hu_stuff.h"
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#include "i_system.h"
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#include "i_video.h"
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#include "g_input.h"
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#include "v_palette.h"
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#include "v_video.h"
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#include "v_text.h"
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#include "w_wad.h"
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#include "sbar.h"
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#include "s_sound.h"
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#include "doomstat.h"
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#include "d_gui.h"
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#include "cmdlib.h"
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#include "d_net.h"
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#include "d_event.h"
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#include "d_player.h"
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#include "gstrings.h"
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#include "c_consolebuffer.h"
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#include "g_levellocals.h"
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#include "vm.h"
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#include "utf8.h"
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#include "gi.h"
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#define LEFTMARGIN 8
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#define RIGHTMARGIN 8
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#define BOTTOMARGIN 12
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CUSTOM_CVAR(Int, con_buffersize, -1, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
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{
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// ensure a minimum size
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if (self >= 0 && self < 128) self = 128;
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}
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CVAR(Bool, con_consolefont, false, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
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CVAR(Bool, con_midconsolefont, false, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
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FConsoleBuffer *conbuffer;
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static void C_TabComplete (bool goForward);
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static bool C_TabCompleteList ();
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static bool TabbedLast; // True if last key pressed was tab
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static bool TabbedList; // True if tab list was shown
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CVAR(Bool, con_notablist, false, CVAR_ARCHIVE)
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static FTextureID conback;
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static uint32_t conshade;
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static bool conline;
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extern int gametic;
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extern bool automapactive; // in AM_map.c
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extern bool advancedemo;
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extern FBaseCVar *CVars;
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extern FConsoleCommand *Commands[FConsoleCommand::HASH_SIZE];
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unsigned ConCols;
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int ConWidth;
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bool vidactive = false;
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bool cursoron = false;
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int ConBottom, ConScroll, RowAdjust;
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int CursorTicker;
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constate_e ConsoleState = c_up;
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static int TopLine, InsertLine;
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static void ClearConsole ();
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struct GameAtExit
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{
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GameAtExit(FString str) : Command(str) {}
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GameAtExit *Next;
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FString Command;
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};
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static GameAtExit *ExitCmdList;
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#define SCROLLUP 1
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#define SCROLLDN 2
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#define SCROLLNO 0
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EXTERN_CVAR (Bool, show_messages)
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// Buffer for AddToConsole()
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static char *work = NULL;
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static int worklen = 0;
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CVAR(Float, con_notifytime, 3.f, CVAR_ARCHIVE)
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CVAR(Bool, con_centernotify, false, CVAR_ARCHIVE)
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CUSTOM_CVAR(Int, con_scaletext, 0, CVAR_ARCHIVE) // Scale notify text at high resolutions?
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{
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if (self < 0) self = 0;
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}
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CUSTOM_CVAR(Int, con_scale, 0, CVAR_ARCHIVE)
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{
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if (self < 0) self = 0;
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}
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CUSTOM_CVAR(Float, con_alpha, 0.75f, CVAR_ARCHIVE)
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{
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if (self < 0.f) self = 0.f;
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if (self > 1.f) self = 1.f;
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}
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// Command to run when Ctrl-D is pressed at start of line
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CVAR(String, con_ctrl_d, "", CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
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struct History
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{
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struct History *Older;
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struct History *Newer;
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FString String;
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};
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struct FCommandBuffer
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{
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private:
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std::u32string Text;
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unsigned CursorPos = 0;
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unsigned StartPos = 0; // First character to display
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unsigned CursorPosCells = 0;
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unsigned StartPosCells = 0;
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std::u32string YankBuffer; // Deleted text buffer
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public:
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bool AppendToYankBuffer = false; // Append consecutive deletes to buffer
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FCommandBuffer() = default;
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FCommandBuffer(const FCommandBuffer &o)
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{
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Text = o.Text;
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CursorPos = o.CursorPos;
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StartPos = o.StartPos;
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}
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FString GetText() const
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{
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FString build;
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for (auto chr : Text) build.AppendCharacter(chr);
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return build;
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}
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size_t TextLength() const
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{
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return Text.length();
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}
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void Draw(int x, int y, int scale, bool cursor)
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{
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if (scale == 1)
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{
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screen->DrawChar(CurrentConsoleFont, CR_ORANGE, x, y, '\x1c', TAG_DONE);
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screen->DrawText(CurrentConsoleFont, CR_ORANGE, x + CurrentConsoleFont->GetCharWidth(0x1c), y,
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&Text[StartPos], TAG_DONE);
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if (cursor)
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{
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screen->DrawChar(CurrentConsoleFont, CR_YELLOW,
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x + CurrentConsoleFont->GetCharWidth(0x1c) + (CursorPosCells - StartPosCells) * CurrentConsoleFont->GetCharWidth(0xb),
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y, '\xb', TAG_DONE);
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}
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}
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else
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{
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screen->DrawChar(CurrentConsoleFont, CR_ORANGE, x, y, '\x1c',
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DTA_VirtualWidth, screen->GetWidth() / scale,
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DTA_VirtualHeight, screen->GetHeight() / scale,
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DTA_KeepRatio, true, TAG_DONE);
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screen->DrawText(CurrentConsoleFont, CR_ORANGE, x + CurrentConsoleFont->GetCharWidth(0x1c), y,
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&Text[StartPos],
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DTA_VirtualWidth, screen->GetWidth() / scale,
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DTA_VirtualHeight, screen->GetHeight() / scale,
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DTA_KeepRatio, true, TAG_DONE);
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if (cursor)
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{
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screen->DrawChar(CurrentConsoleFont, CR_YELLOW,
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x + CurrentConsoleFont->GetCharWidth(0x1c) + (CursorPosCells - StartPosCells) * CurrentConsoleFont->GetCharWidth(0xb),
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y, '\xb',
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DTA_VirtualWidth, screen->GetWidth() / scale,
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DTA_VirtualHeight, screen->GetHeight() / scale,
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DTA_KeepRatio, true, TAG_DONE);
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}
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}
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}
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unsigned CalcCellSize(unsigned length)
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{
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unsigned cellcount = 0;
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for (unsigned i = 0; i < length; i++)
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{
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int w;
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NewConsoleFont->GetChar(Text[i], CR_UNTRANSLATED, &w);
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cellcount += w / 9;
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}
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return cellcount;
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}
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unsigned CharsForCells(unsigned cellin, bool *overflow)
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{
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unsigned chars = 0;
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int cells = cellin;
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while (cells > 0)
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{
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int w;
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NewConsoleFont->GetChar(Text[chars++], CR_UNTRANSLATED, &w);
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cells -= w / 9;
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}
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*overflow = (cells < 0);
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return chars;
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}
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void MakeStartPosGood()
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{
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// Make sure both values point to something valid.
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if (CursorPos > Text.length()) CursorPos = (unsigned)Text.length();
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if (StartPos > Text.length()) StartPos = (unsigned)Text.length();
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CursorPosCells = CalcCellSize(CursorPos);
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StartPosCells = CalcCellSize(StartPos);
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unsigned LengthCells = CalcCellSize((unsigned)Text.length());
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int n = StartPosCells;
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unsigned cols = ConCols / active_con_scale();
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if (StartPosCells >= LengthCells)
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{ // Start of visible line is beyond end of line
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n = CursorPosCells - cols + 2;
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}
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if ((CursorPosCells - StartPosCells) >= cols - 2)
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{ // The cursor is beyond the visible part of the line
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n = CursorPosCells - cols + 2;
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}
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if (StartPosCells > CursorPosCells)
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{ // The cursor is in front of the visible part of the line
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n = CursorPosCells;
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}
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StartPosCells = MAX(0, n);
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bool overflow;
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StartPos = CharsForCells(StartPosCells, &overflow);
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if (overflow)
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{
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// We ended up in the middle of a double cell character, so set the start to the following character.
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StartPosCells++;
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StartPos = CharsForCells(StartPosCells, &overflow);
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}
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}
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void CursorStart()
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{
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CursorPos = 0;
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StartPos = 0;
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CursorPosCells = 0;
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StartPosCells = 0;
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}
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void CursorEnd()
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{
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CursorPos = (unsigned)Text.length();
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MakeStartPosGood();
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}
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private:
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void MoveCursorLeft()
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{
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CursorPos--;
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}
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void MoveCursorRight()
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{
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CursorPos++;
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}
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public:
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void CursorLeft()
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{
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if (CursorPos > 0)
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{
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MoveCursorLeft();
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MakeStartPosGood();
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}
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}
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void CursorRight()
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{
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if (CursorPos < Text.length())
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{
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MoveCursorRight();
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MakeStartPosGood();
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}
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}
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void CursorWordLeft()
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{
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if (CursorPos > 0)
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{
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do MoveCursorLeft();
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while (CursorPos > 0 && Text[CursorPos - 1] != ' ');
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MakeStartPosGood();
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}
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}
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void CursorWordRight()
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{
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if (CursorPos < Text.length())
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{
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do MoveCursorRight();
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while (CursorPos < Text.length() && Text[CursorPos] != ' ');
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MakeStartPosGood();
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}
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}
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void DeleteLeft()
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{
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if (CursorPos > 0)
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{
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MoveCursorLeft();
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Text.erase(CursorPos, 1);
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MakeStartPosGood();
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}
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}
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void DeleteRight()
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{
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if (CursorPos < Text.length())
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{
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Text.erase(CursorPos, 1);
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MakeStartPosGood();
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}
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}
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void DeleteWordLeft()
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{
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if (CursorPos > 0)
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{
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auto now = CursorPos;
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CursorWordLeft();
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if (AppendToYankBuffer) {
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YankBuffer = Text.substr(CursorPos, now - CursorPos) + YankBuffer;
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} else {
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YankBuffer = Text.substr(CursorPos, now - CursorPos);
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}
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Text.erase(CursorPos, now - CursorPos);
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MakeStartPosGood();
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}
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}
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void DeleteLineLeft()
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{
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if (CursorPos > 0)
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{
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if (AppendToYankBuffer) {
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YankBuffer = Text.substr(0, CursorPos) + YankBuffer;
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} else {
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YankBuffer = Text.substr(0, CursorPos);
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}
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Text.erase(0, CursorPos);
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CursorStart();
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}
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}
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void DeleteLineRight()
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{
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if (CursorPos < Text.length())
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{
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if (AppendToYankBuffer) {
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YankBuffer += Text.substr(CursorPos, Text.length() - CursorPos);
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} else {
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YankBuffer = Text.substr(CursorPos, Text.length() - CursorPos);
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}
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Text.resize(CursorPos);
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CursorEnd();
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}
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}
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void AddChar(int character)
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{
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if (Text.length() == 0)
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{
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Text += character;
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}
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else
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{
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Text.insert(CursorPos, 1, character);
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}
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CursorPos++;
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MakeStartPosGood();
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}
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void AddString(FString clip)
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{
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if (clip.IsNotEmpty())
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{
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// Only paste the first line.
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long brk = clip.IndexOfAny("\r\n\b");
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std::u32string build;
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if (brk >= 0)
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{
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clip.Truncate(brk);
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}
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auto strp = (const uint8_t*)clip.GetChars();
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while (auto chr = GetCharFromString(strp)) build += chr;
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if (Text.length() == 0)
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{
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Text = build;
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}
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else
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{
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Text.insert(CursorPos, build);
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}
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CursorPos += (unsigned)build.length();
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MakeStartPosGood();
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}
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}
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void SetString(const FString &str)
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{
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Text.clear();
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auto strp = (const uint8_t*)str.GetChars();
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while (auto chr = GetCharFromString(strp)) Text += chr;
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CursorEnd();
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MakeStartPosGood();
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}
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void AddYankBuffer()
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{
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if (YankBuffer.length() > 0)
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{
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if (Text.length() == 0)
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{
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Text = YankBuffer;
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}
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else
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{
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Text.insert(CursorPos, YankBuffer);
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}
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CursorPos += (unsigned)YankBuffer.length();
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MakeStartPosGood();
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}
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}
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};
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static FCommandBuffer CmdLine;
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|
|
#define MAXHISTSIZE 50
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static struct History *HistHead = NULL, *HistTail = NULL, *HistPos = NULL;
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static int HistSize;
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|
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#define NUMNOTIFIES 4
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#define NOTIFYFADETIME 6
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|
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struct FNotifyText
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{
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int TimeOut;
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int PrintLevel;
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FString Text;
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};
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|
|
struct FNotifyBuffer
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|
{
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public:
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FNotifyBuffer();
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void AddString(int printlevel, FString source);
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void Shift(int maxlines);
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void Clear() { Text.Clear(); }
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void Tick();
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void Draw();
|
|
|
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private:
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TArray<FNotifyText> Text;
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int Top;
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int TopGoal;
|
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enum { NEWLINE, APPENDLINE, REPLACELINE } AddType;
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};
|
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static FNotifyBuffer NotifyStrings;
|
|
|
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CUSTOM_CVAR(Int, con_notifylines, NUMNOTIFIES, CVAR_GLOBALCONFIG | CVAR_ARCHIVE)
|
|
{
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|
NotifyStrings.Shift(self);
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}
|
|
|
|
|
|
int PrintColors[PRINTLEVELS+2] = { CR_RED, CR_GOLD, CR_GRAY, CR_GREEN, CR_GREEN, CR_GOLD };
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|
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static void setmsgcolor (int index, int color);
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|
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FILE *Logfile = NULL;
|
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|
|
|
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FIntCVar msglevel ("msg", 0, CVAR_ARCHIVE);
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|
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CUSTOM_CVAR (Int, msg0color, 6, CVAR_ARCHIVE)
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{
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setmsgcolor (0, self);
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}
|
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CUSTOM_CVAR (Int, msg1color, 5, CVAR_ARCHIVE)
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{
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setmsgcolor (1, self);
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}
|
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CUSTOM_CVAR (Int, msg2color, 2, CVAR_ARCHIVE)
|
|
{
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setmsgcolor (2, self);
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}
|
|
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|
CUSTOM_CVAR (Int, msg3color, 3, CVAR_ARCHIVE)
|
|
{
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setmsgcolor (3, self);
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}
|
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|
|
CUSTOM_CVAR (Int, msg4color, 3, CVAR_ARCHIVE)
|
|
{
|
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setmsgcolor (4, self);
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}
|
|
|
|
CUSTOM_CVAR (Int, msgmidcolor, 5, CVAR_ARCHIVE)
|
|
{
|
|
setmsgcolor (PRINTLEVELS, self);
|
|
}
|
|
|
|
CUSTOM_CVAR (Int, msgmidcolor2, 4, CVAR_ARCHIVE)
|
|
{
|
|
setmsgcolor (PRINTLEVELS+1, self);
|
|
}
|
|
|
|
EColorRange C_GetDefaultFontColor()
|
|
{
|
|
// Ideally this should analyze the SmallFont and pick a matching color.
|
|
return gameinfo.gametype == GAME_Doom ? CR_RED : gameinfo.gametype == GAME_Chex ? CR_GREEN : gameinfo.gametype == GAME_Strife ? CR_GOLD : CR_GRAY;
|
|
}
|
|
|
|
void C_InitConback()
|
|
{
|
|
conback = TexMan.CheckForTexture ("CONBACK", ETextureType::MiscPatch);
|
|
|
|
if (!conback.isValid())
|
|
{
|
|
conback = TexMan.GetTextureID (gameinfo.TitlePage, ETextureType::MiscPatch);
|
|
conshade = MAKEARGB(175,0,0,0);
|
|
conline = true;
|
|
}
|
|
else
|
|
{
|
|
conshade = 0;
|
|
conline = false;
|
|
}
|
|
}
|
|
|
|
void C_InitConsole (int width, int height, bool ingame)
|
|
{
|
|
int cwidth, cheight;
|
|
|
|
vidactive = ingame;
|
|
if (CurrentConsoleFont != NULL)
|
|
{
|
|
cwidth = CurrentConsoleFont->GetCharWidth ('M');
|
|
cheight = CurrentConsoleFont->GetHeight();
|
|
}
|
|
else
|
|
{
|
|
cwidth = cheight = 8;
|
|
}
|
|
ConWidth = (width - LEFTMARGIN - RIGHTMARGIN);
|
|
ConCols = ConWidth / cwidth;
|
|
|
|
if (conbuffer == NULL) conbuffer = new FConsoleBuffer;
|
|
}
|
|
|
|
//==========================================================================
|
|
//
|
|
// CCMD atexit
|
|
//
|
|
//==========================================================================
|
|
|
|
UNSAFE_CCMD (atexit)
|
|
{
|
|
if (argv.argc() == 1)
|
|
{
|
|
Printf ("Registered atexit commands:\n");
|
|
GameAtExit *record = ExitCmdList;
|
|
while (record != NULL)
|
|
{
|
|
Printf ("%s\n", record->Command.GetChars());
|
|
record = record->Next;
|
|
}
|
|
return;
|
|
}
|
|
for (int i = 1; i < argv.argc(); ++i)
|
|
{
|
|
GameAtExit *record = new GameAtExit(argv[i]);
|
|
record->Next = ExitCmdList;
|
|
ExitCmdList = record;
|
|
}
|
|
}
|
|
|
|
//==========================================================================
|
|
//
|
|
// C_DeinitConsole
|
|
//
|
|
// Executes the contents of the atexit cvar, if any, at quit time.
|
|
// Then releases all of the console's memory.
|
|
//
|
|
//==========================================================================
|
|
|
|
void C_DeinitConsole ()
|
|
{
|
|
GameAtExit *cmd = ExitCmdList;
|
|
|
|
while (cmd != NULL)
|
|
{
|
|
GameAtExit *next = cmd->Next;
|
|
AddCommandString (cmd->Command);
|
|
delete cmd;
|
|
cmd = next;
|
|
}
|
|
|
|
// Free command history
|
|
History *hist = HistTail;
|
|
|
|
while (hist != NULL)
|
|
{
|
|
History *next = hist->Newer;
|
|
delete hist;
|
|
hist = next;
|
|
}
|
|
HistTail = HistHead = HistPos = NULL;
|
|
|
|
// Free cvars allocated at runtime
|
|
FBaseCVar *var, *next, **nextp;
|
|
for (var = CVars, nextp = &CVars; var != NULL; var = next)
|
|
{
|
|
next = var->m_Next;
|
|
if (var->GetFlags() & CVAR_UNSETTABLE)
|
|
{
|
|
delete var;
|
|
*nextp = next;
|
|
}
|
|
else
|
|
{
|
|
nextp = &var->m_Next;
|
|
}
|
|
}
|
|
|
|
// Free alias commands. (i.e. The "commands" that can be allocated
|
|
// at runtime.)
|
|
for (size_t i = 0; i < countof(Commands); ++i)
|
|
{
|
|
FConsoleCommand *cmd = Commands[i];
|
|
|
|
while (cmd != NULL)
|
|
{
|
|
FConsoleCommand *next = cmd->m_Next;
|
|
if (cmd->IsAlias())
|
|
{
|
|
delete cmd;
|
|
}
|
|
cmd = next;
|
|
}
|
|
}
|
|
|
|
// Make sure all tab commands are cleared before the memory for
|
|
// their names is deallocated.
|
|
C_ClearTabCommands ();
|
|
|
|
// Free AddToConsole()'s work buffer
|
|
if (work != NULL)
|
|
{
|
|
free (work);
|
|
work = NULL;
|
|
worklen = 0;
|
|
}
|
|
|
|
if (conbuffer != NULL)
|
|
{
|
|
delete conbuffer;
|
|
conbuffer = NULL;
|
|
}
|
|
}
|
|
|
|
static void ClearConsole ()
|
|
{
|
|
if (conbuffer != NULL)
|
|
{
|
|
conbuffer->Clear();
|
|
}
|
|
TopLine = InsertLine = 0;
|
|
}
|
|
|
|
static void setmsgcolor (int index, int color)
|
|
{
|
|
if ((unsigned)color >= (unsigned)NUM_TEXT_COLORS)
|
|
color = 0;
|
|
PrintColors[index] = color;
|
|
}
|
|
|
|
extern int DisplayWidth;
|
|
|
|
FNotifyBuffer::FNotifyBuffer()
|
|
{
|
|
Top = TopGoal = 0;
|
|
AddType = NEWLINE;
|
|
}
|
|
|
|
void FNotifyBuffer::Shift(int maxlines)
|
|
{
|
|
if (maxlines >= 0 && Text.Size() > (unsigned)maxlines)
|
|
{
|
|
Text.Delete(0, Text.Size() - maxlines);
|
|
}
|
|
}
|
|
|
|
void FNotifyBuffer::AddString(int printlevel, FString source)
|
|
{
|
|
TArray<FBrokenLines> lines;
|
|
int width;
|
|
|
|
if ((printlevel != 128 && !show_messages) ||
|
|
source.IsEmpty() ||
|
|
gamestate == GS_FULLCONSOLE ||
|
|
gamestate == GS_DEMOSCREEN ||
|
|
con_notifylines == 0)
|
|
return;
|
|
|
|
width = DisplayWidth / active_con_scaletext(con_consolefont);
|
|
|
|
FFont *font = *con_consolefont ? NewConsoleFont : SmallFont;
|
|
|
|
if (AddType == APPENDLINE && Text.Size() > 0 && Text[Text.Size() - 1].PrintLevel == printlevel)
|
|
{
|
|
FString str = Text[Text.Size() - 1].Text + source;
|
|
lines = V_BreakLines (font, width, str);
|
|
}
|
|
else
|
|
{
|
|
lines = V_BreakLines (font, width, source);
|
|
if (AddType == APPENDLINE)
|
|
{
|
|
AddType = NEWLINE;
|
|
}
|
|
}
|
|
|
|
if (lines.Size() == 0)
|
|
return;
|
|
|
|
for (auto &line : lines)
|
|
{
|
|
FNotifyText newline;
|
|
|
|
newline.Text = line.Text;
|
|
newline.TimeOut = gametic + int(con_notifytime * TICRATE);
|
|
newline.PrintLevel = printlevel;
|
|
if (AddType == NEWLINE || Text.Size() == 0)
|
|
{
|
|
if (con_notifylines > 0)
|
|
{
|
|
Shift(con_notifylines - 1);
|
|
}
|
|
Text.Push(newline);
|
|
}
|
|
else
|
|
{
|
|
Text[Text.Size() - 1] = newline;
|
|
}
|
|
AddType = NEWLINE;
|
|
}
|
|
|
|
switch (source[source.Len()-1])
|
|
{
|
|
case '\r': AddType = REPLACELINE; break;
|
|
case '\n': AddType = NEWLINE; break;
|
|
default: AddType = APPENDLINE; break;
|
|
}
|
|
|
|
TopGoal = 0;
|
|
}
|
|
|
|
void AddToConsole (int printlevel, const char *text)
|
|
{
|
|
conbuffer->AddText(printlevel, MakeUTF8(text));
|
|
}
|
|
|
|
//==========================================================================
|
|
//
|
|
//
|
|
//
|
|
//==========================================================================
|
|
|
|
void WriteLineToLog(FILE *LogFile, const char *outline)
|
|
{
|
|
// Strip out any color escape sequences before writing to the log file
|
|
TArray<char> copy(strlen(outline) + 1);
|
|
const char * srcp = outline;
|
|
char * dstp = copy.Data();
|
|
|
|
while (*srcp != 0)
|
|
{
|
|
|
|
if (*srcp != TEXTCOLOR_ESCAPE)
|
|
{
|
|
*dstp++ = *srcp++;
|
|
}
|
|
else if (srcp[1] == '[')
|
|
{
|
|
srcp += 2;
|
|
while (*srcp != ']' && *srcp != 0) srcp++;
|
|
if (*srcp == ']') srcp++;
|
|
}
|
|
else
|
|
{
|
|
if (srcp[1] != 0) srcp += 2;
|
|
else break;
|
|
}
|
|
}
|
|
*dstp = 0;
|
|
|
|
fputs(copy.Data(), LogFile);
|
|
fflush(LogFile);
|
|
}
|
|
|
|
|
|
int PrintString (int iprintlevel, const char *outline)
|
|
{
|
|
int printlevel = iprintlevel & PRINT_TYPES;
|
|
if (printlevel < msglevel || *outline == '\0')
|
|
{
|
|
return 0;
|
|
}
|
|
if (printlevel != PRINT_LOG || Logfile != nullptr)
|
|
{
|
|
// Convert everything coming through here to UTF-8 so that all console text is in a consistent format
|
|
int count;
|
|
outline = MakeUTF8(outline, &count);
|
|
|
|
if (printlevel != PRINT_LOG)
|
|
{
|
|
I_PrintStr(outline);
|
|
|
|
conbuffer->AddText(printlevel, outline);
|
|
if (vidactive && screen && SmallFont && !(iprintlevel & PRINT_NONOTIFY))
|
|
{
|
|
NotifyStrings.AddString(printlevel, outline);
|
|
}
|
|
}
|
|
if (Logfile != nullptr && !(iprintlevel & PRINT_NOLOG))
|
|
{
|
|
WriteLineToLog(Logfile, outline);
|
|
}
|
|
return count;
|
|
}
|
|
return 0; // Don't waste time on calculating this if nothing at all was printed...
|
|
}
|
|
|
|
extern bool gameisdead;
|
|
|
|
int VPrintf (int printlevel, const char *format, va_list parms)
|
|
{
|
|
if (gameisdead)
|
|
return 0;
|
|
|
|
FString outline;
|
|
outline.VFormat (format, parms);
|
|
return PrintString (printlevel, outline.GetChars());
|
|
}
|
|
|
|
int Printf (int printlevel, const char *format, ...)
|
|
{
|
|
va_list argptr;
|
|
int count;
|
|
|
|
va_start (argptr, format);
|
|
count = VPrintf (printlevel, format, argptr);
|
|
va_end (argptr);
|
|
|
|
return count;
|
|
}
|
|
|
|
int Printf (const char *format, ...)
|
|
{
|
|
va_list argptr;
|
|
int count;
|
|
|
|
va_start (argptr, format);
|
|
count = VPrintf (PRINT_HIGH, format, argptr);
|
|
va_end (argptr);
|
|
|
|
return count;
|
|
}
|
|
|
|
int DPrintf (int level, const char *format, ...)
|
|
{
|
|
va_list argptr;
|
|
int count;
|
|
|
|
if (developer >= level)
|
|
{
|
|
va_start (argptr, format);
|
|
count = VPrintf (PRINT_HIGH, format, argptr);
|
|
va_end (argptr);
|
|
return count;
|
|
}
|
|
else
|
|
{
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
void C_FlushDisplay ()
|
|
{
|
|
NotifyStrings.Clear();
|
|
}
|
|
|
|
void C_AdjustBottom ()
|
|
{
|
|
if (gamestate == GS_FULLCONSOLE || gamestate == GS_STARTUP)
|
|
ConBottom = SCREENHEIGHT;
|
|
else if (ConBottom > SCREENHEIGHT / 2 || ConsoleState == c_down)
|
|
ConBottom = SCREENHEIGHT / 2;
|
|
}
|
|
|
|
void C_NewModeAdjust ()
|
|
{
|
|
C_InitConsole (SCREENWIDTH, SCREENHEIGHT, true);
|
|
C_FlushDisplay ();
|
|
C_AdjustBottom ();
|
|
}
|
|
|
|
int consoletic = 0;
|
|
void C_Ticker()
|
|
{
|
|
static int lasttic = 0;
|
|
consoletic++;
|
|
|
|
if (lasttic == 0)
|
|
lasttic = consoletic - 1;
|
|
|
|
if (con_buffersize > 0)
|
|
{
|
|
conbuffer->ResizeBuffer(con_buffersize);
|
|
}
|
|
|
|
if (ConsoleState != c_up)
|
|
{
|
|
if (ConsoleState == c_falling)
|
|
{
|
|
ConBottom += (consoletic - lasttic) * (SCREENHEIGHT * 2 / 25);
|
|
if (ConBottom >= SCREENHEIGHT / 2)
|
|
{
|
|
ConBottom = SCREENHEIGHT / 2;
|
|
ConsoleState = c_down;
|
|
}
|
|
}
|
|
else if (ConsoleState == c_rising)
|
|
{
|
|
ConBottom -= (consoletic - lasttic) * (SCREENHEIGHT * 2 / 25);
|
|
if (ConBottom <= 0)
|
|
{
|
|
ConsoleState = c_up;
|
|
ConBottom = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (--CursorTicker <= 0)
|
|
{
|
|
cursoron ^= 1;
|
|
CursorTicker = C_BLINKRATE;
|
|
}
|
|
|
|
lasttic = consoletic;
|
|
NotifyStrings.Tick();
|
|
}
|
|
|
|
void FNotifyBuffer::Tick()
|
|
{
|
|
if (TopGoal > Top)
|
|
{
|
|
Top++;
|
|
}
|
|
else if (TopGoal < Top)
|
|
{
|
|
Top--;
|
|
}
|
|
|
|
// Remove lines from the beginning that have expired.
|
|
unsigned i;
|
|
for (i = 0; i < Text.Size(); ++i)
|
|
{
|
|
if (Text[i].TimeOut != 0 && Text[i].TimeOut > gametic)
|
|
break;
|
|
}
|
|
if (i > 0)
|
|
{
|
|
Text.Delete(0, i);
|
|
}
|
|
}
|
|
|
|
void FNotifyBuffer::Draw()
|
|
{
|
|
bool center = (con_centernotify != 0.f);
|
|
int line, lineadv, color, j;
|
|
bool canskip;
|
|
|
|
if (gamestate == GS_FULLCONSOLE || gamestate == GS_DEMOSCREEN/* || menuactive != MENU_Off*/)
|
|
return;
|
|
|
|
line = Top;
|
|
canskip = true;
|
|
|
|
FFont *font = *con_consolefont ? NewConsoleFont : SmallFont;
|
|
lineadv = font->GetHeight ();
|
|
|
|
for (unsigned i = 0; i < Text.Size(); ++ i)
|
|
{
|
|
FNotifyText ¬ify = Text[i];
|
|
|
|
if (notify.TimeOut == 0)
|
|
continue;
|
|
|
|
j = notify.TimeOut - gametic;
|
|
if (j > 0)
|
|
{
|
|
if (!show_messages && notify.PrintLevel != 128)
|
|
continue;
|
|
|
|
double alpha = (j < NOTIFYFADETIME) ? 1. * j / NOTIFYFADETIME : 1;
|
|
|
|
if (notify.PrintLevel >= PRINTLEVELS)
|
|
color = CR_UNTRANSLATED;
|
|
else
|
|
color = PrintColors[notify.PrintLevel];
|
|
|
|
if (color == CR_UNTRANSLATED && *con_consolefont)
|
|
{
|
|
color = C_GetDefaultFontColor();
|
|
}
|
|
int scale = active_con_scaletext(con_consolefont);
|
|
if (!center)
|
|
screen->DrawText (font, color, 0, line, notify.Text,
|
|
DTA_VirtualWidth, screen->GetWidth() / scale,
|
|
DTA_VirtualHeight, screen->GetHeight() / scale,
|
|
DTA_KeepRatio, true,
|
|
DTA_Alpha, alpha, TAG_DONE);
|
|
else
|
|
screen->DrawText (font, color, (screen->GetWidth() -
|
|
SmallFont->StringWidth (notify.Text) * scale) / 2 / scale,
|
|
line, notify.Text,
|
|
DTA_VirtualWidth, screen->GetWidth() / scale,
|
|
DTA_VirtualHeight, screen->GetHeight() / scale,
|
|
DTA_KeepRatio, true,
|
|
DTA_Alpha, alpha, TAG_DONE);
|
|
line += lineadv;
|
|
canskip = false;
|
|
}
|
|
else
|
|
{
|
|
if (canskip)
|
|
{
|
|
Top += lineadv;
|
|
line += lineadv;
|
|
}
|
|
notify.TimeOut = 0;
|
|
}
|
|
}
|
|
if (canskip)
|
|
{
|
|
Top = TopGoal;
|
|
}
|
|
}
|
|
|
|
void C_DrawConsole ()
|
|
{
|
|
static int oldbottom = 0;
|
|
int lines, left, offset;
|
|
|
|
int textScale = active_con_scale();
|
|
|
|
left = LEFTMARGIN;
|
|
lines = (ConBottom/textScale-CurrentConsoleFont->GetHeight()*2)/CurrentConsoleFont->GetHeight();
|
|
if (-CurrentConsoleFont->GetHeight() + lines*CurrentConsoleFont->GetHeight() > ConBottom/textScale - CurrentConsoleFont->GetHeight()*7/2)
|
|
{
|
|
offset = -CurrentConsoleFont->GetHeight()/2;
|
|
lines--;
|
|
}
|
|
else
|
|
{
|
|
offset = -CurrentConsoleFont->GetHeight();
|
|
}
|
|
|
|
oldbottom = ConBottom;
|
|
|
|
if (ConsoleState == c_up)
|
|
{
|
|
NotifyStrings.Draw();
|
|
return;
|
|
}
|
|
else if (ConBottom)
|
|
{
|
|
int visheight;
|
|
FTexture *conpic = TexMan.GetTexture(conback);
|
|
|
|
visheight = ConBottom;
|
|
|
|
screen->DrawTexture (conpic, 0, visheight - screen->GetHeight(),
|
|
DTA_DestWidth, screen->GetWidth(),
|
|
DTA_DestHeight, screen->GetHeight(),
|
|
DTA_ColorOverlay, conshade,
|
|
DTA_Alpha, (gamestate != GS_FULLCONSOLE) ? (double)con_alpha : 1.,
|
|
DTA_Masked, false,
|
|
TAG_DONE);
|
|
if (conline && visheight < screen->GetHeight())
|
|
{
|
|
screen->Clear (0, visheight, screen->GetWidth(), visheight+1, 0, 0);
|
|
}
|
|
|
|
if (ConBottom >= 12)
|
|
{
|
|
if (textScale == 1)
|
|
screen->DrawText (CurrentConsoleFont, CR_ORANGE, SCREENWIDTH - 8 -
|
|
CurrentConsoleFont->StringWidth (GetVersionString()),
|
|
ConBottom / textScale - CurrentConsoleFont->GetHeight() - 4,
|
|
GetVersionString(), TAG_DONE);
|
|
else
|
|
screen->DrawText(CurrentConsoleFont, CR_ORANGE, SCREENWIDTH / textScale - 8 -
|
|
CurrentConsoleFont->StringWidth(GetVersionString()),
|
|
ConBottom / textScale - CurrentConsoleFont->GetHeight() - 4,
|
|
GetVersionString(),
|
|
DTA_VirtualWidth, screen->GetWidth() / textScale,
|
|
DTA_VirtualHeight, screen->GetHeight() / textScale,
|
|
DTA_KeepRatio, true, TAG_DONE);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (menuactive != MENU_Off)
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (lines > 0)
|
|
{
|
|
// No more enqueuing because adding new text to the console won't touch the actual print data.
|
|
conbuffer->FormatText(CurrentConsoleFont, ConWidth / textScale);
|
|
unsigned int consolelines = conbuffer->GetFormattedLineCount();
|
|
FBrokenLines *blines = conbuffer->GetLines();
|
|
FBrokenLines *printline = blines + consolelines - 1 - RowAdjust;
|
|
|
|
int bottomline = ConBottom / textScale - CurrentConsoleFont->GetHeight()*2 - 4;
|
|
|
|
for(FBrokenLines *p = printline; p >= blines && lines > 0; p--, lines--)
|
|
{
|
|
if (textScale == 1)
|
|
{
|
|
screen->DrawText(CurrentConsoleFont, CR_TAN, LEFTMARGIN, offset + lines * CurrentConsoleFont->GetHeight(), p->Text, TAG_DONE);
|
|
}
|
|
else
|
|
{
|
|
screen->DrawText(CurrentConsoleFont, CR_TAN, LEFTMARGIN, offset + lines * CurrentConsoleFont->GetHeight(), p->Text,
|
|
DTA_VirtualWidth, screen->GetWidth() / textScale,
|
|
DTA_VirtualHeight, screen->GetHeight() / textScale,
|
|
DTA_KeepRatio, true, TAG_DONE);
|
|
}
|
|
}
|
|
|
|
if (ConBottom >= 20)
|
|
{
|
|
if (gamestate != GS_STARTUP)
|
|
{
|
|
CmdLine.Draw(left, bottomline, textScale, cursoron);
|
|
}
|
|
if (RowAdjust && ConBottom >= CurrentConsoleFont->GetHeight()*7/2)
|
|
{
|
|
// Indicate that the view has been scrolled up (10)
|
|
// and if we can scroll no further (12)
|
|
if (textScale == 1)
|
|
screen->DrawChar (CurrentConsoleFont, CR_GREEN, 0, bottomline, RowAdjust == conbuffer->GetFormattedLineCount() ? 12 : 10, TAG_DONE);
|
|
else
|
|
screen->DrawChar(CurrentConsoleFont, CR_GREEN, 0, bottomline, RowAdjust == conbuffer->GetFormattedLineCount() ? 12 : 10,
|
|
DTA_VirtualWidth, screen->GetWidth() / textScale,
|
|
DTA_VirtualHeight, screen->GetHeight() / textScale,
|
|
DTA_KeepRatio, true, TAG_DONE);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void C_FullConsole ()
|
|
{
|
|
if (demoplayback)
|
|
G_CheckDemoStatus ();
|
|
D_QuitNetGame ();
|
|
advancedemo = false;
|
|
ConsoleState = c_down;
|
|
HistPos = NULL;
|
|
TabbedLast = false;
|
|
TabbedList = false;
|
|
if (gamestate != GS_STARTUP)
|
|
{
|
|
gamestate = GS_FULLCONSOLE;
|
|
primaryLevel->Music = "";
|
|
S_Start ();
|
|
P_FreeLevelData ();
|
|
}
|
|
else
|
|
{
|
|
C_AdjustBottom ();
|
|
}
|
|
}
|
|
|
|
void C_ToggleConsole ()
|
|
{
|
|
if (gamestate == GS_DEMOSCREEN || demoplayback)
|
|
{
|
|
gameaction = ga_fullconsole;
|
|
}
|
|
else if (!chatmodeon && (ConsoleState == c_up || ConsoleState == c_rising) && menuactive == MENU_Off)
|
|
{
|
|
ConsoleState = c_falling;
|
|
HistPos = NULL;
|
|
TabbedLast = false;
|
|
TabbedList = false;
|
|
}
|
|
else if (gamestate != GS_FULLCONSOLE && gamestate != GS_STARTUP)
|
|
{
|
|
ConsoleState = c_rising;
|
|
C_FlushDisplay ();
|
|
}
|
|
}
|
|
|
|
void C_HideConsole ()
|
|
{
|
|
if (gamestate != GS_FULLCONSOLE)
|
|
{
|
|
ConsoleState = c_up;
|
|
ConBottom = 0;
|
|
HistPos = NULL;
|
|
}
|
|
}
|
|
|
|
DEFINE_ACTION_FUNCTION(_Console, HideConsole)
|
|
{
|
|
C_HideConsole();
|
|
return 0;
|
|
}
|
|
|
|
DEFINE_ACTION_FUNCTION(_Console, Printf)
|
|
{
|
|
PARAM_PROLOGUE;
|
|
PARAM_VA_POINTER(va_reginfo) // Get the hidden type information array
|
|
|
|
FString s = FStringFormat(VM_ARGS_NAMES);
|
|
Printf("%s\n", s.GetChars());
|
|
return 0;
|
|
}
|
|
|
|
static bool C_HandleKey (event_t *ev, FCommandBuffer &buffer)
|
|
{
|
|
int data1 = ev->data1;
|
|
bool keepappending = false;
|
|
|
|
switch (ev->subtype)
|
|
{
|
|
default:
|
|
return false;
|
|
|
|
case EV_GUI_Char:
|
|
if (ev->data2)
|
|
{
|
|
// Bash-style shortcuts
|
|
if (data1 == 'b')
|
|
{
|
|
buffer.CursorWordLeft();
|
|
break;
|
|
}
|
|
else if (data1 == 'f')
|
|
{
|
|
buffer.CursorWordRight();
|
|
break;
|
|
}
|
|
}
|
|
// Add keypress to command line
|
|
buffer.AddChar(data1);
|
|
HistPos = NULL;
|
|
TabbedLast = false;
|
|
TabbedList = false;
|
|
break;
|
|
|
|
case EV_GUI_WheelUp:
|
|
case EV_GUI_WheelDown:
|
|
if (!(ev->data3 & GKM_SHIFT))
|
|
{
|
|
data1 = GK_PGDN + EV_GUI_WheelDown - ev->subtype;
|
|
}
|
|
else
|
|
{
|
|
data1 = GK_DOWN + EV_GUI_WheelDown - ev->subtype;
|
|
}
|
|
// Intentional fallthrough
|
|
|
|
case EV_GUI_KeyDown:
|
|
case EV_GUI_KeyRepeat:
|
|
switch (data1)
|
|
{
|
|
case '\t':
|
|
// Try to do tab-completion
|
|
C_TabComplete ((ev->data3 & GKM_SHIFT) ? false : true);
|
|
break;
|
|
|
|
case GK_PGUP:
|
|
if (ev->data3 & (GKM_SHIFT|GKM_CTRL))
|
|
{ // Scroll console buffer up one page
|
|
RowAdjust += (SCREENHEIGHT-4)/active_con_scale() /
|
|
((gamestate == GS_FULLCONSOLE || gamestate == GS_STARTUP) ? CurrentConsoleFont->GetHeight() : CurrentConsoleFont->GetHeight()*2) - 3;
|
|
}
|
|
else if (RowAdjust < conbuffer->GetFormattedLineCount())
|
|
{ // Scroll console buffer up
|
|
if (ev->subtype == EV_GUI_WheelUp)
|
|
{
|
|
RowAdjust += 3;
|
|
}
|
|
else
|
|
{
|
|
RowAdjust++;
|
|
}
|
|
if (RowAdjust > conbuffer->GetFormattedLineCount())
|
|
{
|
|
RowAdjust = conbuffer->GetFormattedLineCount();
|
|
}
|
|
}
|
|
break;
|
|
|
|
case GK_PGDN:
|
|
if (ev->data3 & (GKM_SHIFT|GKM_CTRL))
|
|
{ // Scroll console buffer down one page
|
|
const int scrollamt = (SCREENHEIGHT-4)/active_con_scale() /
|
|
((gamestate == GS_FULLCONSOLE || gamestate == GS_STARTUP) ? CurrentConsoleFont->GetHeight() : CurrentConsoleFont->GetHeight()*2) - 3;
|
|
if (RowAdjust < scrollamt)
|
|
{
|
|
RowAdjust = 0;
|
|
}
|
|
else
|
|
{
|
|
RowAdjust -= scrollamt;
|
|
}
|
|
}
|
|
else if (RowAdjust > 0)
|
|
{ // Scroll console buffer down
|
|
if (ev->subtype == EV_GUI_WheelDown)
|
|
{
|
|
RowAdjust = MAX (0, RowAdjust - 3);
|
|
}
|
|
else
|
|
{
|
|
RowAdjust--;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case GK_HOME:
|
|
if (ev->data3 & GKM_CTRL)
|
|
{ // Move to top of console buffer
|
|
RowAdjust = conbuffer->GetFormattedLineCount();
|
|
}
|
|
else
|
|
{ // Move cursor to start of line
|
|
buffer.CursorStart();
|
|
}
|
|
break;
|
|
|
|
case GK_END:
|
|
if (ev->data3 & GKM_CTRL)
|
|
{ // Move to bottom of console buffer
|
|
RowAdjust = 0;
|
|
}
|
|
else
|
|
{ // Move cursor to end of line
|
|
buffer.CursorEnd();
|
|
}
|
|
break;
|
|
|
|
case GK_LEFT:
|
|
// Move cursor left one character
|
|
buffer.CursorLeft();
|
|
break;
|
|
|
|
case GK_RIGHT:
|
|
// Move cursor right one character
|
|
buffer.CursorRight();
|
|
break;
|
|
|
|
case '\b':
|
|
// Erase character to left of cursor
|
|
buffer.DeleteLeft();
|
|
TabbedLast = false;
|
|
TabbedList = false;
|
|
break;
|
|
|
|
case GK_DEL:
|
|
// Erase character under cursor
|
|
buffer.DeleteRight();
|
|
TabbedLast = false;
|
|
TabbedList = false;
|
|
break;
|
|
|
|
case GK_UP:
|
|
// Move to previous entry in the command history
|
|
if (HistPos == NULL)
|
|
{
|
|
HistPos = HistHead;
|
|
}
|
|
else if (HistPos->Older)
|
|
{
|
|
HistPos = HistPos->Older;
|
|
}
|
|
|
|
if (HistPos)
|
|
{
|
|
buffer.SetString(HistPos->String);
|
|
}
|
|
|
|
TabbedLast = false;
|
|
TabbedList = false;
|
|
break;
|
|
|
|
case GK_DOWN:
|
|
// Move to next entry in the command history
|
|
if (HistPos && HistPos->Newer)
|
|
{
|
|
HistPos = HistPos->Newer;
|
|
buffer.SetString(HistPos->String);
|
|
}
|
|
else
|
|
{
|
|
HistPos = NULL;
|
|
buffer.SetString("");
|
|
}
|
|
TabbedLast = false;
|
|
TabbedList = false;
|
|
break;
|
|
|
|
case 'X':
|
|
if (ev->data3 & GKM_CTRL)
|
|
{
|
|
buffer.SetString("");
|
|
TabbedLast = TabbedList = false;
|
|
}
|
|
break;
|
|
|
|
case 'D':
|
|
if (ev->data3 & GKM_CTRL && buffer.TextLength() == 0)
|
|
{ // Control-D pressed on an empty line
|
|
if (strlen(con_ctrl_d) == 0)
|
|
{
|
|
break; // Replacement is empty, so do nothing
|
|
}
|
|
buffer.SetString(*con_ctrl_d);
|
|
}
|
|
else
|
|
{
|
|
break;
|
|
}
|
|
// Intentional fall-through for command(s) added with Ctrl-D
|
|
|
|
case '\r':
|
|
{
|
|
// Execute command line (ENTER)
|
|
FString bufferText = buffer.GetText();
|
|
|
|
bufferText.StripLeftRight();
|
|
Printf(127, TEXTCOLOR_WHITE "]%s\n", bufferText.GetChars());
|
|
|
|
if (bufferText.Len() == 0)
|
|
{
|
|
// Command line is empty, so do nothing to the history
|
|
}
|
|
else if (HistHead && HistHead->String.CompareNoCase(bufferText) == 0)
|
|
{
|
|
// Command line was the same as the previous one,
|
|
// so leave the history list alone
|
|
}
|
|
else
|
|
{
|
|
// Command line is different from last command line,
|
|
// or there is nothing in the history list,
|
|
// so add it to the history list.
|
|
|
|
History *temp = new History;
|
|
temp->String = bufferText;
|
|
temp->Older = HistHead;
|
|
if (HistHead)
|
|
{
|
|
HistHead->Newer = temp;
|
|
}
|
|
temp->Newer = NULL;
|
|
HistHead = temp;
|
|
|
|
if (!HistTail)
|
|
{
|
|
HistTail = temp;
|
|
}
|
|
|
|
if (HistSize == MAXHISTSIZE)
|
|
{
|
|
HistTail = HistTail->Newer;
|
|
delete HistTail->Older;
|
|
HistTail->Older = NULL;
|
|
}
|
|
else
|
|
{
|
|
HistSize++;
|
|
}
|
|
}
|
|
HistPos = NULL;
|
|
buffer.SetString("");
|
|
AddCommandString(bufferText);
|
|
TabbedLast = false;
|
|
TabbedList = false;
|
|
break;
|
|
}
|
|
|
|
case '`':
|
|
// Check to see if we have ` bound to the console before accepting
|
|
// it as a way to close the console.
|
|
if (Bindings.GetBinding(KEY_GRAVE).CompareNoCase("toggleconsole"))
|
|
{
|
|
break;
|
|
}
|
|
case GK_ESCAPE:
|
|
// Close console and clear command line. But if we're in the
|
|
// fullscreen console mode, there's nothing to fall back on
|
|
// if it's closed, so open the main menu instead.
|
|
if (gamestate == GS_STARTUP)
|
|
{
|
|
return false;
|
|
}
|
|
else if (gamestate == GS_FULLCONSOLE)
|
|
{
|
|
C_DoCommand ("menu_main");
|
|
}
|
|
else
|
|
{
|
|
buffer.SetString("");
|
|
HistPos = NULL;
|
|
C_ToggleConsole ();
|
|
}
|
|
break;
|
|
|
|
case 'C':
|
|
case 'V':
|
|
TabbedLast = false;
|
|
TabbedList = false;
|
|
#ifdef __APPLE__
|
|
if (ev->data3 & GKM_META)
|
|
#else // !__APPLE__
|
|
if (ev->data3 & GKM_CTRL)
|
|
#endif // __APPLE__
|
|
{
|
|
if (data1 == 'C')
|
|
{ // copy to clipboard
|
|
if (buffer.TextLength() > 0)
|
|
{
|
|
I_PutInClipboard(buffer.GetText());
|
|
}
|
|
}
|
|
else
|
|
{ // paste from clipboard
|
|
buffer.AddString(I_GetFromClipboard(false));
|
|
HistPos = NULL;
|
|
}
|
|
break;
|
|
}
|
|
break;
|
|
|
|
// Bash-style shortcuts
|
|
case 'A':
|
|
if (ev->data3 & GKM_CTRL)
|
|
{
|
|
buffer.CursorStart();
|
|
}
|
|
break;
|
|
case 'E':
|
|
if (ev->data3 & GKM_CTRL)
|
|
{
|
|
buffer.CursorEnd();
|
|
}
|
|
break;
|
|
case 'W':
|
|
if (ev->data3 & GKM_CTRL)
|
|
{
|
|
buffer.DeleteWordLeft();
|
|
keepappending = true;
|
|
TabbedLast = false;
|
|
TabbedList = false;
|
|
}
|
|
break;
|
|
case 'U':
|
|
if (ev->data3 & GKM_CTRL)
|
|
{
|
|
buffer.DeleteLineLeft();
|
|
keepappending = true;
|
|
TabbedLast = false;
|
|
TabbedList = false;
|
|
}
|
|
break;
|
|
case 'K':
|
|
if (ev->data3 & GKM_CTRL)
|
|
{
|
|
buffer.DeleteLineRight();
|
|
keepappending = true;
|
|
TabbedLast = false;
|
|
TabbedList = false;
|
|
}
|
|
break;
|
|
case 'Y':
|
|
if (ev->data3 & GKM_CTRL)
|
|
{
|
|
buffer.AddYankBuffer();
|
|
TabbedLast = false;
|
|
TabbedList = false;
|
|
HistPos = NULL;
|
|
}
|
|
break;
|
|
}
|
|
break;
|
|
|
|
#ifdef __unix__
|
|
case EV_GUI_MButtonDown:
|
|
buffer.AddString(I_GetFromClipboard(true));
|
|
HistPos = NULL;
|
|
break;
|
|
#endif
|
|
}
|
|
|
|
buffer.AppendToYankBuffer = keepappending;
|
|
|
|
// Ensure that the cursor is always visible while typing
|
|
CursorTicker = C_BLINKRATE;
|
|
cursoron = 1;
|
|
return true;
|
|
}
|
|
|
|
bool C_Responder (event_t *ev)
|
|
{
|
|
if (ev->type != EV_GUI_Event ||
|
|
ConsoleState == c_up ||
|
|
ConsoleState == c_rising ||
|
|
menuactive != MENU_Off)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
return C_HandleKey(ev, CmdLine);
|
|
}
|
|
|
|
CCMD (history)
|
|
{
|
|
struct History *hist = HistTail;
|
|
|
|
while (hist)
|
|
{
|
|
Printf (" %s\n", hist->String.GetChars());
|
|
hist = hist->Newer;
|
|
}
|
|
}
|
|
|
|
CCMD (clear)
|
|
{
|
|
C_FlushDisplay ();
|
|
ClearConsole ();
|
|
}
|
|
|
|
CCMD (echo)
|
|
{
|
|
int last = argv.argc()-1;
|
|
for (int i = 1; i <= last; ++i)
|
|
{
|
|
FString formatted = strbin1 (argv[i]);
|
|
Printf ("%s%s", formatted.GetChars(), i!=last ? " " : "\n");
|
|
}
|
|
}
|
|
|
|
/* Printing in the middle of the screen */
|
|
|
|
CVAR(Float, con_midtime, 3.f, CVAR_ARCHIVE)
|
|
|
|
const char *console_bar = "----------------------------------------";
|
|
|
|
void C_MidPrint (FFont *font, const char *msg, bool bold)
|
|
{
|
|
if (StatusBar == nullptr || screen == nullptr)
|
|
return;
|
|
|
|
if (msg != nullptr)
|
|
{
|
|
auto color = (EColorRange)PrintColors[bold? PRINTLEVELS+1 : PRINTLEVELS];
|
|
Printf(PRINT_NONOTIFY, TEXTCOLOR_ESCAPESTR "%c%s\n%s\n%s\n", color, console_bar, msg, console_bar);
|
|
|
|
bool altscale = false;
|
|
if (font == nullptr)
|
|
{
|
|
altscale = con_midconsolefont;
|
|
font = altscale ? NewConsoleFont : SmallFont;
|
|
if (altscale && color == CR_UNTRANSLATED) color = C_GetDefaultFontColor();
|
|
}
|
|
|
|
StatusBar->AttachMessage (Create<DHUDMessage>(font, msg, 1.5f, 0.375f, 0, 0,
|
|
color, con_midtime, altscale), MAKE_ID('C','N','T','R'));
|
|
}
|
|
else
|
|
{
|
|
StatusBar->DetachMessage (MAKE_ID('C','N','T','R'));
|
|
}
|
|
}
|
|
|
|
DEFINE_ACTION_FUNCTION(_Console, MidPrint)
|
|
{
|
|
PARAM_PROLOGUE;
|
|
PARAM_POINTER(fnt, FFont);
|
|
PARAM_STRING(text);
|
|
PARAM_BOOL(bold);
|
|
|
|
const char *txt = text[0] == '$'? GStrings(&text[1]) : text.GetChars();
|
|
C_MidPrint(fnt, txt, bold);
|
|
return 0;
|
|
}
|
|
|
|
/****** Tab completion code ******/
|
|
|
|
struct TabData
|
|
{
|
|
int UseCount;
|
|
FName TabName;
|
|
|
|
TabData()
|
|
: UseCount(0), TabName(NAME_None)
|
|
{
|
|
}
|
|
|
|
TabData(const char *name)
|
|
: UseCount(1), TabName(name)
|
|
{
|
|
}
|
|
|
|
TabData(const TabData &other)
|
|
: UseCount(other.UseCount), TabName(other.TabName)
|
|
{
|
|
}
|
|
};
|
|
|
|
static TArray<TabData> TabCommands (TArray<TabData>::NoInit);
|
|
static int TabPos; // Last TabCommand tabbed to
|
|
static int TabStart; // First char in CmdLine to use for tab completion
|
|
static int TabSize; // Size of tab string
|
|
|
|
static bool FindTabCommand (const char *name, int *stoppos, int len)
|
|
{
|
|
FName aname(name);
|
|
unsigned int i;
|
|
int cval = 1;
|
|
|
|
for (i = 0; i < TabCommands.Size(); i++)
|
|
{
|
|
if (TabCommands[i].TabName == aname)
|
|
{
|
|
*stoppos = i;
|
|
return true;
|
|
}
|
|
cval = strnicmp (TabCommands[i].TabName.GetChars(), name, len);
|
|
if (cval >= 0)
|
|
break;
|
|
}
|
|
|
|
*stoppos = i;
|
|
|
|
return (cval == 0);
|
|
}
|
|
|
|
void C_AddTabCommand (const char *name)
|
|
{
|
|
int pos;
|
|
|
|
if (FindTabCommand (name, &pos, INT_MAX))
|
|
{
|
|
TabCommands[pos].UseCount++;
|
|
}
|
|
else
|
|
{
|
|
TabData tab(name);
|
|
TabCommands.Insert (pos, tab);
|
|
}
|
|
}
|
|
|
|
void C_RemoveTabCommand (const char *name)
|
|
{
|
|
if (TabCommands.Size() == 0)
|
|
{
|
|
// There are no tab commands that can be removed.
|
|
// This is important to skip construction of aname
|
|
// in case the NameManager has already been destroyed.
|
|
return;
|
|
}
|
|
|
|
FName aname(name, true);
|
|
|
|
if (aname == NAME_None)
|
|
{
|
|
return;
|
|
}
|
|
for (unsigned int i = 0; i < TabCommands.Size(); ++i)
|
|
{
|
|
if (TabCommands[i].TabName == aname)
|
|
{
|
|
if (--TabCommands[i].UseCount == 0)
|
|
{
|
|
TabCommands.Delete(i);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
void C_ClearTabCommands ()
|
|
{
|
|
TabCommands.Clear();
|
|
}
|
|
|
|
static int FindDiffPoint (FName name1, const char *str2)
|
|
{
|
|
const char *str1 = name1.GetChars();
|
|
int i;
|
|
|
|
for (i = 0; tolower(str1[i]) == tolower(str2[i]); i++)
|
|
if (str1[i] == 0 || str2[i] == 0)
|
|
break;
|
|
|
|
return i;
|
|
}
|
|
|
|
static void C_TabComplete (bool goForward)
|
|
{
|
|
unsigned i;
|
|
int diffpoint;
|
|
|
|
auto CmdLineText = CmdLine.GetText();
|
|
if (!TabbedLast)
|
|
{
|
|
bool cancomplete;
|
|
|
|
|
|
// Skip any spaces at beginning of command line
|
|
for (i = 0; i < CmdLineText.Len(); ++i)
|
|
{
|
|
if (CmdLineText[i] != ' ')
|
|
break;
|
|
}
|
|
if (i == CmdLineText.Len())
|
|
{ // Line was nothing but spaces
|
|
return;
|
|
}
|
|
TabStart = i;
|
|
|
|
TabSize = (int)CmdLineText.Len() - TabStart;
|
|
|
|
if (!FindTabCommand(&CmdLineText[TabStart], &TabPos, TabSize))
|
|
return; // No initial matches
|
|
|
|
// Show a list of possible completions, if more than one.
|
|
if (TabbedList || con_notablist)
|
|
{
|
|
cancomplete = true;
|
|
}
|
|
else
|
|
{
|
|
cancomplete = C_TabCompleteList ();
|
|
TabbedList = true;
|
|
}
|
|
|
|
if (goForward)
|
|
{ // Position just before the list of completions so that when TabPos
|
|
// gets advanced below, it will be at the first one.
|
|
--TabPos;
|
|
}
|
|
else
|
|
{ // Find the last matching tab, then go one past it.
|
|
while (++TabPos < (int)TabCommands.Size())
|
|
{
|
|
if (FindDiffPoint(TabCommands[TabPos].TabName, &CmdLineText[TabStart]) < TabSize)
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
TabbedLast = true;
|
|
if (!cancomplete)
|
|
{
|
|
return;
|
|
}
|
|
}
|
|
|
|
if ((goForward && ++TabPos == (int)TabCommands.Size()) ||
|
|
(!goForward && --TabPos < 0))
|
|
{
|
|
TabbedLast = false;
|
|
CmdLineText.Truncate(TabSize);
|
|
}
|
|
else
|
|
{
|
|
diffpoint = FindDiffPoint(TabCommands[TabPos].TabName, &CmdLineText[TabStart]);
|
|
|
|
if (diffpoint < TabSize)
|
|
{
|
|
// No more matches
|
|
TabbedLast = false;
|
|
CmdLineText.Truncate(TabSize - TabStart);
|
|
}
|
|
else
|
|
{
|
|
CmdLineText.Truncate(TabStart);
|
|
CmdLineText << TabCommands[TabPos].TabName << ' ';
|
|
}
|
|
}
|
|
CmdLine.SetString(CmdLineText);
|
|
CmdLine.MakeStartPosGood();
|
|
}
|
|
|
|
static bool C_TabCompleteList ()
|
|
{
|
|
int nummatches, i;
|
|
size_t maxwidth;
|
|
int commonsize = INT_MAX;
|
|
|
|
nummatches = 0;
|
|
maxwidth = 0;
|
|
|
|
auto CmdLineText = CmdLine.GetText();
|
|
for (i = TabPos; i < (int)TabCommands.Size(); ++i)
|
|
{
|
|
if (FindDiffPoint (TabCommands[i].TabName, &CmdLineText[TabStart]) < TabSize)
|
|
{
|
|
break;
|
|
}
|
|
else
|
|
{
|
|
if (i > TabPos)
|
|
{
|
|
// This keeps track of the longest common prefix for all the possible
|
|
// completions, so we can fill in part of the command for the user if
|
|
// the longest common prefix is longer than what the user already typed.
|
|
int diffpt = FindDiffPoint (TabCommands[i-1].TabName, TabCommands[i].TabName.GetChars());
|
|
if (diffpt < commonsize)
|
|
{
|
|
commonsize = diffpt;
|
|
}
|
|
}
|
|
nummatches++;
|
|
maxwidth = MAX (maxwidth, strlen (TabCommands[i].TabName.GetChars()));
|
|
}
|
|
}
|
|
if (nummatches > 1)
|
|
{
|
|
size_t x = 0;
|
|
maxwidth += 3;
|
|
Printf (TEXTCOLOR_BLUE "Completions for %s:\n", CmdLineText.GetChars());
|
|
for (i = TabPos; nummatches > 0; ++i, --nummatches)
|
|
{
|
|
// [Dusk] Print console commands blue, CVars green, aliases red.
|
|
const char* colorcode = "";
|
|
FConsoleCommand* ccmd;
|
|
if (FindCVar (TabCommands[i].TabName, NULL))
|
|
colorcode = TEXTCOLOR_GREEN;
|
|
else if ((ccmd = FConsoleCommand::FindByName (TabCommands[i].TabName)) != NULL)
|
|
{
|
|
if (ccmd->IsAlias())
|
|
colorcode = TEXTCOLOR_RED;
|
|
else
|
|
colorcode = TEXTCOLOR_LIGHTBLUE;
|
|
}
|
|
|
|
Printf ("%s%-*s", colorcode, int(maxwidth), TabCommands[i].TabName.GetChars());
|
|
x += maxwidth;
|
|
if (x > ConCols / active_con_scale() - maxwidth)
|
|
{
|
|
x = 0;
|
|
Printf ("\n");
|
|
}
|
|
}
|
|
if (x != 0)
|
|
{
|
|
Printf ("\n");
|
|
}
|
|
// Fill in the longest common prefix, if it's longer than what was typed.
|
|
if (TabSize != commonsize)
|
|
{
|
|
TabSize = commonsize;
|
|
CmdLineText.Truncate(TabStart);
|
|
CmdLineText.AppendCStrPart(TabCommands[TabPos].TabName.GetChars(), commonsize);
|
|
CmdLine.SetString(CmdLineText);
|
|
}
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|