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c_console.c
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/*
==============================================================================
DOOM Retro
The classic, refined DOOM source port. For Windows PC.
==============================================================================
Copyright © 1993-2024 by id Software LLC, a ZeniMax Media company.
Copyright © 2013-2024 by Brad Harding <mailto:[email protected]>.
This file is a part of DOOM Retro.
DOOM Retro is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation, either version 3 of the license, or (at your
option) any later version.
DOOM Retro is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with DOOM Retro. If not, see <https://www.gnu.org/licenses/>.
DOOM is a registered trademark of id Software LLC, a ZeniMax Media
company, in the US and/or other countries, and is used without
permission. All other trademarks are the property of their respective
holders. DOOM Retro is in no way affiliated with nor endorsed by
id Software.
==============================================================================
*/
#if defined(_WIN32)
#include <Windows.h>
#endif
#include "am_map.h"
#include "c_cmds.h"
#include "c_console.h"
#include "d_deh.h"
#include "d_main.h"
#include "doomstat.h"
#include "g_game.h"
#include "hu_stuff.h"
#include "i_colors.h"
#include "i_controller.h"
#include "i_swap.h"
#include "i_system.h"
#include "i_timer.h"
#include "m_config.h"
#include "m_menu.h"
#include "m_misc.h"
#include "p_spec.h"
#include "s_sound.h"
#include "SDL_image.h"
#include "SDL_mixer.h"
#include "st_stuff.h"
#include "v_video.h"
#include "version.h"
#include "w_wad.h"
console_t *console = NULL;
bool consoleactive = false;
int consoleheight = 0;
int consoledirection = -1;
static int consoleanim;
patch_t *consolefont[CONSOLEFONTSIZE];
patch_t *degree;
patch_t *unknownchar;
patch_t *altunderscores;
patch_t *lsquote;
patch_t *ldquote;
static patch_t *brand;
static patch_t *endash;
static patch_t *trademark;
static patch_t *copyright;
static patch_t *regomark;
static patch_t *multiply;
static patch_t *warning;
patch_t *bindlist;
patch_t *cmdlist;
patch_t *cvarlist;
patch_t *maplist;
patch_t *mapstats;
patch_t *playerstats;
patch_t *thinglist;
static short brandwidth;
static short brandheight;
static short spacewidth;
char consoleinput[255] = "";
int numconsolestrings = 0;
size_t consolestringsmax = 0;
static size_t undolevels;
static undohistory_t *undohistory;
static bool showcaret = true;
static uint64_t caretwait;
int caretpos;
int selectstart;
int selectend;
bool pathoverlay;
char consolecheat[255];
char consolecheatparm[3];
static int inputhistory = -1;
static int outputhistory = -1;
static bool topofconsole;
static int degreewidth;
static int suckswidth;
static int timerwidth;
static int timewidth;
static int zerowidth;
static byte *consoleautomapbevelcolor;
static byte *consolebackcolor1;
static byte *consolebackcolor2;
static byte *consolebevelcolor1;
static byte *consolebevelcolor2;
static int consoleboldcolor;
static int consolebolditalicscolor;
int consolebrandingcolor1;
int consolebrandingcolor2;
static int consolecaretcolor;
static int consoledividercolor;
static int consoleinputcolor;
static int consoleoutputcolor;
static int consoleplayermessagecolor;
static int consolescrollbarfacecolor;
static int consolescrollbartrackcolor;
static int consoleselectedinputbackgroundcolor;
static int consoleselectedinputcolor;
static int consolewarningboldcolor;
static int consolewarningcolor;
static int consolecolors[STRINGTYPES];
static int consoleboldcolors[STRINGTYPES];
bool scrollbardrawn;
int scrollbarfacestart;
int scrollbarfaceend;
static void (*consoletextfunc)(const int, const int, const patch_t *,
const int, const int, const int, const bool, const byte *);
void C_Input(const char *string, ...)
{
va_list args;
char buffer[CONSOLETEXTMAXLENGTH];
if (togglingvanilla)
return;
va_start(args, string);
M_vsnprintf(buffer, CONSOLETEXTMAXLENGTH - 1, string, args);
va_end(args);
if (numconsolestrings >= (int)consolestringsmax)
console = I_Realloc(console, (consolestringsmax += CONSOLESTRINGSMAX) * sizeof(*console));
M_StringCopy(console[numconsolestrings].string, buffer, sizeof(console[0].string));
console[numconsolestrings].indent = 0;
console[numconsolestrings].wrap = 0;
console[numconsolestrings++].stringtype = inputstring;
inputhistory = -1;
outputhistory = -1;
consoleinput[0] = '\0';
caretpos = 0;
selectstart = 0;
selectend = 0;
}
void C_Cheat(const char *string)
{
char buffer[CONSOLETEXTMAXLENGTH];
const int len = (int)strlen(string);
for (int i = 0; i < len; i++)
buffer[i] = '\x95';
buffer[len] = '\0';
if (numconsolestrings >= (int)consolestringsmax)
console = I_Realloc(console, (consolestringsmax += CONSOLESTRINGSMAX) * sizeof(*console));
M_StringCopy(console[numconsolestrings].string, buffer, sizeof(console[0].string));
console[numconsolestrings].indent = 0;
console[numconsolestrings].wrap = 0;
console[numconsolestrings++].stringtype = cheatstring;
inputhistory = -1;
outputhistory = -1;
consoleinput[0] = '\0';
caretpos = 0;
selectstart = 0;
selectend = 0;
}
void C_IntegerCVAROutput(const char *cvar, const int value)
{
char *temp = commify(value);
C_Input("%s %s", cvar, temp);
free(temp);
}
void C_IntegerCVAROutputNoRepeat(const char *cvar, const int value)
{
char buffer[CONSOLETEXTMAXLENGTH];
char *temp = commify(value);
M_snprintf(buffer, sizeof(buffer), "%s %s", cvar, temp);
if (numconsolestrings && M_StringStartsWith(console[numconsolestrings - 1].string, cvar))
M_StringCopy(console[numconsolestrings - 1].string, buffer, sizeof(console[0].string));
else
C_Input(buffer);
free(temp);
}
void C_PercentCVAROutput(const char *cvar, const int value)
{
char *temp = commify(value);
C_Input("%s %s%%", cvar, temp);
free(temp);
}
void C_StringCVAROutput(const char *cvar, const char *string)
{
C_Input("%s %s", cvar, string);
}
void C_Output(const char *string, ...)
{
va_list args;
char buffer[CONSOLETEXTMAXLENGTH];
if (!*string || togglingvanilla)
return;
va_start(args, string);
M_vsnprintf(buffer, CONSOLETEXTMAXLENGTH - 1, string, args);
va_end(args);
if (numconsolestrings >= (int)consolestringsmax)
console = I_Realloc(console, (consolestringsmax += CONSOLESTRINGSMAX) * sizeof(*console));
M_StringCopy(console[numconsolestrings].string, buffer, sizeof(console[0].string));
console[numconsolestrings].string[0] = toupper(console[numconsolestrings].string[0]);
console[numconsolestrings].indent = 0;
console[numconsolestrings].wrap = 0;
console[numconsolestrings++].stringtype = outputstring;
outputhistory = -1;
}
void C_TabbedOutput(const int tabs[MAXTABS], const char *string, ...)
{
va_list args;
char buffer[CONSOLETEXTMAXLENGTH];
va_start(args, string);
M_vsnprintf(buffer, CONSOLETEXTMAXLENGTH - 1, string, args);
va_end(args);
if (numconsolestrings >= (int)consolestringsmax)
console = I_Realloc(console, (consolestringsmax += CONSOLESTRINGSMAX) * sizeof(*console));
M_StringCopy(console[numconsolestrings].string, buffer, sizeof(console[0].string));
console[numconsolestrings].stringtype = outputstring;
memcpy(console[numconsolestrings].tabs, tabs, sizeof(console[0].tabs));
console[numconsolestrings].indent = (tabs[2] ? tabs[2] : (tabs[1] ? tabs[1] : tabs[0])) - 10;
console[numconsolestrings++].wrap = 0;
outputhistory = -1;
}
void C_Header(const int tabs[MAXTABS], patch_t *header, const char *string)
{
if (numconsolestrings >= (int)consolestringsmax)
console = I_Realloc(console, (consolestringsmax += CONSOLESTRINGSMAX) * sizeof(*console));
console[numconsolestrings].stringtype = headerstring;
memcpy(console[numconsolestrings].tabs, tabs, sizeof(console[0].tabs));
console[numconsolestrings].header = header;
console[numconsolestrings].wrap = 0;
M_StringCopy(console[numconsolestrings++].string, string, sizeof(console[0].string));
outputhistory = -1;
}
void C_Warning(const int minwarninglevel, const char *string, ...)
{
va_list args;
char buffer[CONSOLETEXTMAXLENGTH];
const int i = numconsolestrings - 1;
if (warninglevel < minwarninglevel && !devparm)
return;
va_start(args, string);
M_vsnprintf(buffer, CONSOLETEXTMAXLENGTH - 1, string, args);
va_end(args);
if (console[i].stringtype == warningstring && M_StringCompare(console[i].string, buffer))
console[i].count++;
else
{
if (numconsolestrings >= (int)consolestringsmax)
console = I_Realloc(console, (consolestringsmax += CONSOLESTRINGSMAX) * sizeof(*console));
M_StringCopy(console[numconsolestrings].string, buffer, sizeof(console[0].string));
console[numconsolestrings].indent = WARNINGWIDTH + 2;
console[numconsolestrings].wrap = 0;
console[numconsolestrings].stringtype = warningstring;
console[numconsolestrings++].count = 1;
}
outputhistory = -1;
}
void C_PlayerMessage(const char *string, ...)
{
va_list args;
char buffer[CONSOLETEXTMAXLENGTH];
const int i = numconsolestrings - 1;
va_start(args, string);
M_vsnprintf(buffer, CONSOLETEXTMAXLENGTH - 1, string, args);
va_end(args);
if (console[i].stringtype == playermessagestring && M_StringCompare(console[i].string, buffer) && groupmessages)
{
console[i].tics = gametime;
console[i].timestamp[0] = '\0';
console[i].count++;
}
else
{
if (numconsolestrings >= (int)consolestringsmax)
console = I_Realloc(console, (consolestringsmax += CONSOLESTRINGSMAX) * sizeof(*console));
M_StringReplaceAll(buffer, "\n", " ", false);
M_StringCopy(console[numconsolestrings].string, buffer, sizeof(console[0].string));
console[numconsolestrings].stringtype = playermessagestring;
console[numconsolestrings].tics = gametime;
console[numconsolestrings].timestamp[0] = '\0';
console[numconsolestrings].string[0] = toupper(console[numconsolestrings].string[0]);
console[numconsolestrings].indent = 0;
console[numconsolestrings].wrap = 0;
console[numconsolestrings++].count = 1;
}
outputhistory = -1;
}
void C_PlayerObituary(const char *string, ...)
{
va_list args;
char buffer[CONSOLETEXTMAXLENGTH];
va_start(args, string);
M_vsnprintf(buffer, CONSOLETEXTMAXLENGTH - 1, string, args);
va_end(args);
if (numconsolestrings >= (int)consolestringsmax)
console = I_Realloc(console, (consolestringsmax += CONSOLESTRINGSMAX) * sizeof(*console));
M_StringCopy(console[numconsolestrings].string, buffer, sizeof(console[0].string));
console[numconsolestrings].stringtype = playerwarningstring;
console[numconsolestrings].tics = gametime;
console[numconsolestrings].timestamp[0] = '\0';
console[numconsolestrings].string[0] = toupper(console[numconsolestrings].string[0]);
console[numconsolestrings].indent = WARNINGWIDTH + 2;
console[numconsolestrings].wrap = 0;
console[numconsolestrings++].count = 1;
outputhistory = -1;
if (obituaries)
{
HU_SetPlayerMessage(buffer, false, false);
message_warning = true;
}
}
void C_PlayerWarning(const char *string, ...)
{
va_list args;
char buffer[CONSOLETEXTMAXLENGTH];
va_start(args, string);
M_vsnprintf(buffer, CONSOLETEXTMAXLENGTH - 1, string, args);
va_end(args);
if (numconsolestrings >= (int)consolestringsmax)
console = I_Realloc(console, (consolestringsmax += CONSOLESTRINGSMAX) * sizeof(*console));
M_StringCopy(console[numconsolestrings].string, buffer, sizeof(console[0].string));
console[numconsolestrings].stringtype = playerwarningstring;
console[numconsolestrings].tics = gametime;
console[numconsolestrings].timestamp[0] = '\0';
console[numconsolestrings].string[0] = toupper(console[numconsolestrings].string[0]);
console[numconsolestrings].indent = WARNINGWIDTH + 2;
console[numconsolestrings].wrap = 0;
console[numconsolestrings++].count = 1;
outputhistory = -1;
}
void C_ResetWrappedLines(void)
{
for (int i = 0; i < numconsolestrings; i++)
console[i].wrap = 0;
}
static void C_AddToUndoHistory(void)
{
undohistory = I_Realloc(undohistory, (undolevels + 1) * sizeof(*undohistory));
undohistory[undolevels].input = M_StringDuplicate(consoleinput);
undohistory[undolevels].caretpos = caretpos;
undohistory[undolevels].selectstart = selectstart;
undohistory[undolevels].selectend = selectend;
undolevels++;
}
void C_AddConsoleDivider(void)
{
if (console[numconsolestrings - 1].stringtype != dividerstring || !numconsolestrings)
{
if (numconsolestrings >= (int)consolestringsmax)
console = I_Realloc(console, (consolestringsmax += CONSOLESTRINGSMAX) * sizeof(*console));
M_StringCopy(console[numconsolestrings].string, DIVIDERSTRING, sizeof(console[0].string));
console[numconsolestrings++].stringtype = dividerstring;
}
}
const kern_t altkern[] =
{
{ ' ', ' ', -1 }, { ' ', 'J', -1 }, { ' ', 'T', -1 }, { '!', ' ', 2 },
{ '"', '+', -1 }, { '"', ',', -2 }, { '"', '.', -2 }, { '"', '4', -1 },
{ '"', 'a', -1 }, { '"', 'c', -1 }, { '"', 'd', -1 }, { '"', 'e', -1 },
{ '"', 'g', -1 }, { '"', 'J', -2 }, { '"', 'j', -2 }, { '"', 'o', -1 },
{ '"', 'q', -1 }, { '"', 's', -1 }, { '(', '(', -1 }, { '(', '-', -1 },
{ '(', '4', -1 }, { '(', 't', -1 }, { ')', ')', -1 }, { '+', 'j', -2 },
{ ',', '-', -1 }, { ',', '4', -1 }, { ',', '7', -1 }, { '.', '"', -1 },
{ '.', '4', -1 }, { '.', '7', -1 }, { '.', '\\', -1 }, { '/', '/', -2 },
{ '/', '4', -1 }, { '/', 'a', -1 }, { '/', 'c', -1 }, { '/', 'd', -1 },
{ '/', 'e', -1 }, { '/', 'g', -1 }, { '/', 'q', -1 }, { '/', 's', -1 },
{ '0', ',', -1 }, { '0', '4', -1 }, { '0', ';', -1 }, { '0', 'j', -2 },
{ '1', '"', -1 }, { '1', ',', -1 }, { '1', '\'', -1 }, { '1', '\\', -1 },
{ '1', 'j', -2 }, { '2', ',', -1 }, { '2', '4', -1 }, { '2', 'j', -2 },
{ '3', ',', -1 }, { '3', '4', -1 }, { '3', ';', -1 }, { '3', 'j', -2 },
{ '4', '"', -1 }, { '4', ')', -1 }, { '4', ',', -1 }, { '4', '4', -1 },
{ '4', '7', -1 }, { '4', '\'', -1 }, { '4', '\\', -1 }, { '4', 'j', -2 },
{ '5', ',', -1 }, { '5', '4', -1 }, { '5', ';', -1 }, { '5', 'j', -2 },
{ '6', ',', -1 }, { '6', '4', -1 }, { '6', 'j', -2 }, { '7', ',', -2 },
{ '7', '.', -1 }, { '7', '4', -1 }, { '7', ';', -1 }, { '7', 'j', -2 },
{ '8', ',', -1 }, { '8', '4', -1 }, { '8', ';', -1 }, { '8', 'j', -2 },
{ '9', ',', -1 }, { '9', '4', -1 }, { '9', ';', -1 }, { '9', 'j', -2 },
{ '?', ' ', 2 }, { '\'', 'a', -1 }, { '\'', 'c', -1 }, { '\'', 'd', -1 },
{ '\'', 'e', -1 }, { '\'', 'g', -1 }, { '\'', 'J', -2 }, { '\'', 'j', -2 },
{ '\'', 'o', -1 }, { '\'', 's', -1 }, { '\'', 't', -1 }, { '\\', '\\', -2 },
{ '\\', 'T', -1 }, { '\\', 't', -1 }, { '\\', 'V', -1 }, { '\\', 'v', -1 },
{ '\t', '-', 1 }, { '\t', '4', -1 }, { '_', 'f', -1 }, { '_', 'T', -1 },
{ '_', 't', -1 }, { '_', 'V', -1 }, { '_', 'v', -1 }, { 'a', '"', -1 },
{ 'a', '\\', -1 }, { 'a', 'j', -2 }, { 'b', '"', -1 }, { 'b', ',', -1 },
{ 'b', ';', -1 }, { 'b', '\\', -1 }, { 'b', 'j', -2 }, { 'c', '"', -1 },
{ 'c', ',', -1 }, { 'c', ';', -1 }, { 'c', '\\', -1 }, { 'c', 'j', -2 },
{ 'd', 'j', -2 }, { 'e', '"', -1 }, { 'e', ')', -1 }, { 'e', ';', -1 },
{ 'e', '\\', -1 }, { 'e', '_', -1 }, { 'e', 'j', -2 }, { 'F', ' ', -1 },
{ 'f', ' ', -1 }, { 'F', ',', -1 }, { 'f', ',', -1 }, { 'F', '.', -1 },
{ 'f', '.', -1 }, { 'F', ';', -1 }, { 'f', ';', -1 }, { 'f', '_', -1 },
{ 'F', 'a', -1 }, { 'f', 'a', -1 }, { 'F', 'e', -1 }, { 'f', 'f', -1 },
{ 'F', 'J', -1 }, { 'f', 'j', -2 }, { 'F', 'o', -1 }, { 'f', 't', -1 },
{ 'h', '\\', -1 }, { 'h', 'j', -2 }, { 'i', 'j', -2 }, { 'k', 'j', -2 },
{ 'L', ' ', -1 }, { 'L', '"', -1 }, { 'L', '-', -1 }, { 'L', '\'', -1 },
{ 'L', '\\', -1 }, { 'l', 'j', -2 }, { 'L', 'Y', -1 }, { 'm', '"', -1 },
{ 'm', '\\', -1 }, { 'm', 'j', -2 }, { 'n', '"', -1 }, { 'n', '\\', -1 },
{ 'n', 'j', -2 }, { 'o', '"', -1 }, { 'o', ',', -1 }, { 'o', ';', -1 },
{ 'o', '\\', -1 }, { 'o', 'j', -2 }, { 'p', '"', -1 }, { 'P', ',', -1 },
{ 'p', ',', -1 }, { 'P', '.', -1 }, { 'P', ';', -1 }, { 'p', ';', -1 },
{ 'p', '\\', -1 }, { 'P', '_', -1 }, { 'P', 'J', -1 }, { 'p', 'j', -2 },
{ 'r', ' ', -1 }, { 'r', '"', -1 }, { 'r', ')', -1 }, { 'r', ',', -2 },
{ 'r', '.', -1 }, { 'r', '/', -1 }, { 'r', ';', -1 }, { 'r', '\\', -1 },
{ 'r', '_', -1 }, { 'r', 'a', -1 }, { 'r', 'j', -2 }, { 's', ',', -1 },
{ 's', ';', -1 }, { 's', 'j', -2 }, { 'T', ' ', -1 }, { 'T', ',', -1 },
{ 'T', '.', -1 }, { 'T', ';', -1 }, { 'T', 'a', -1 }, { 'T', 'e', -1 },
{ 't', 'j', -2 }, { 'T', 'o', -1 }, { 't', 't', -1 }, { 'u', 'j', -2 },
{ 'V', ',', -1 }, { 'v', ',', -1 }, { 'V', '.', -1 }, { 'v', '4', -1 },
{ 'V', ';', -1 }, { 'v', ';', -1 }, { 'v', '_', -1 }, { 'V', 'a', -1 },
{ 'v', 'a', -1 }, { 'v', 'j', -2 }, { 'w', 'j', -2 }, { 'x', '7', -1 },
{ 'x', 'j', -2 }, { 'Y', ',', -1 }, { 'Y', '.', -1 }, { 'Y', ';', -1 },
{ 'z', 'j', -2 }, { '\0', '\0', 0 }
};
int C_TextWidth(const char *text, const bool formatting, const bool kerning)
{
bool italics = false;
bool monospaced = false;
const int len = (int)strlen(text);
unsigned char prevletter = '\0';
int width = 0;
for (int i = 0; i < len; i++)
{
const unsigned char letter = text[i];
unsigned char nextletter = text[i + 1];
if (letter == ' ')
width += spacewidth;
else if (letter == BOLDONCHAR || letter == BOLDOFFCHAR)
continue;
else if (letter == ITALICSONCHAR)
{
italics = true;
continue;
}
else if (letter == ITALICSOFFCHAR)
{
italics = false;
continue;
}
else if (letter == MONOSPACEDONCHAR)
{
monospaced = true;
continue;
}
else if (letter == MONOSPACEDOFFCHAR)
{
monospaced = false;
continue;
}
else if (monospaced)
width += zerowidth;
else if (letter == '(' && i < len - 3 && tolower(text[i + 1]) == 't'
&& tolower(text[i + 2]) == 'm' && text[i + 3] == ')' && formatting)
{
width += SHORT(trademark->width);
i += 3;
}
else if (letter == '(' && i < len - 2 && tolower(text[i + 1]) == 'c' && text[i + 2] == ')' && formatting)
{
width += SHORT(copyright->width);
i += 2;
}
else if (letter == '(' && i < len - 2 && tolower(text[i + 1]) == 'r' && text[i + 2] == ')' && formatting)
{
width += SHORT(regomark->width);
i += 2;
}
else if (letter == 215 || (letter == 'x' && isdigit(prevletter) && (nextletter == '\0' || isdigit(nextletter))))
width += SHORT(multiply->width);
else if (letter == '-' && prevletter == ' ' && !isdigit(nextletter))
width += SHORT(endash->width);
else if (!i || prevletter == ' ' || prevletter == '(' || prevletter == '[' || prevletter == '\t')
{
if (letter == '\'')
width += SHORT(lsquote->width);
else if (letter == '"')
width += SHORT(ldquote->width);
else
{
const int c = letter - CONSOLEFONTSTART;
width += SHORT((c >= 0 && c < CONSOLEFONTSIZE ? consolefont[c] : unknownchar)->width);
}
}
else
{
const int c = letter - CONSOLEFONTSTART;
width += SHORT((c >= 0 && c < CONSOLEFONTSIZE ? consolefont[c] : unknownchar)->width);
if (letter == '-' && italics)
width++;
}
if (kerning)
{
for (int j = 0; altkern[j].char1; j++)
if (prevletter == altkern[j].char1 && letter == altkern[j].char2)
{
width += altkern[j].adjust;
break;
}
if (prevletter == '/' && italics)
width -= 2;
}
prevletter = letter;
}
return width;
}
static int C_OverlayWidth(const char *text, const bool monospaced)
{
const int len = (int)strlen(text);
int width = 0;
for (int i = 0; i < len; i++)
{
const unsigned char letter = text[i];
if (letter == ' ')
width += spacewidth;
else if (isdigit(letter))
width += (monospaced ? zerowidth : SHORT(consolefont[letter - CONSOLEFONTSTART]->width));
else if (letter >= CONSOLEFONTSTART)
width += SHORT(consolefont[letter - CONSOLEFONTSTART]->width);
}
return width;
}
static void C_DrawScrollbar(void)
{
scrollbarfacestart = CONSOLESCROLLBARHEIGHT * MAX(0, (outputhistory == -1 ?
numconsolestrings - CONSOLEBLANKLINES - CONSOLELINES : outputhistory - CONSOLEBLANKLINES)) / numconsolestrings;
scrollbarfaceend = scrollbarfacestart + CONSOLESCROLLBARHEIGHT - CONSOLESCROLLBARHEIGHT
* MAX(0, numconsolestrings - CONSOLEBLANKLINES - CONSOLELINES) / numconsolestrings;
if (!scrollbarfacestart && scrollbarfaceend == CONSOLESCROLLBARHEIGHT)
scrollbardrawn = false;
else
{
const int offset = (CONSOLEHEIGHT - consoleheight) * SCREENWIDTH;
const int gripstart = (scrollbarfacestart + (scrollbarfaceend - scrollbarfacestart) / 2 - 2) * SCREENWIDTH - offset;
const int trackend = MAX(0, CONSOLESCROLLBARHEIGHT * SCREENWIDTH - offset);
// draw scrollbar track
for (int y = 0; y < trackend; y += SCREENWIDTH)
for (int x = CONSOLESCROLLBARX; x < CONSOLESCROLLBARX + CONSOLESCROLLBARWIDTH; x++)
{
byte *dot = *screens + y + x;
*dot = tinttab50[*dot + consolescrollbartrackcolor];
}
if (scrollbarfaceend - scrollbarfacestart > 8)
{
const int gripend = gripstart + 6 * SCREENWIDTH;
// init scrollbar grip
for (int y = gripstart; y < gripend; y += 2 * SCREENWIDTH)
if (y >= 0)
for (int x = CONSOLESCROLLBARX + 1; x < CONSOLESCROLLBARX + CONSOLESCROLLBARWIDTH - 1; x++)
tempscreen[y + x] = screens[0][y + x];
// draw scrollbar face
const int end = scrollbarfaceend * SCREENWIDTH - offset;
for (int y = scrollbarfacestart * SCREENWIDTH - offset; y < end; y += SCREENWIDTH)
if (y >= 0)
for (int x = CONSOLESCROLLBARX; x < CONSOLESCROLLBARX + CONSOLESCROLLBARWIDTH; x++)
screens[0][y + x] = consolescrollbarfacecolor;
// draw scrollbar grip
for (int y = gripstart; y < gripend; y += 2 * SCREENWIDTH)
if (y >= 0)
for (int x = CONSOLESCROLLBARX + 1; x < CONSOLESCROLLBARX + CONSOLESCROLLBARWIDTH - 1; x++)
screens[0][y + x] = tempscreen[y + x];
}
else
{
const int end = scrollbarfaceend * SCREENWIDTH - offset;
// draw scrollbar face
for (int y = scrollbarfacestart * SCREENWIDTH - offset; y < end; y += SCREENWIDTH)
if (y >= 0)
for (int x = CONSOLESCROLLBARX; x < CONSOLESCROLLBARX + CONSOLESCROLLBARWIDTH; x++)
screens[0][y + x] = consolescrollbarfacecolor;
}
// draw scrollbar face shadow
if (scrollbarfaceend >= 0)
for (int x = CONSOLESCROLLBARX; x < CONSOLESCROLLBARX + CONSOLESCROLLBARWIDTH; x++)
{
byte *dot = *screens + scrollbarfaceend + x;
*dot = tinttab10[*dot];
}
scrollbardrawn = true;
}
}
void C_ClearConsole(void)
{
numconsolestrings = 0;
consolestringsmax = CONSOLESTRINGSMAX;
console = I_Realloc(console, consolestringsmax * sizeof(*console));
memset(console, 0, consolestringsmax * sizeof(*console));
for (int i = 0; i < CONSOLEBLANKLINES; i++)
{
console[numconsolestrings].string[0] = '\0';
console[numconsolestrings].indent = 0;
console[numconsolestrings].wrap = 0;
console[numconsolestrings++].stringtype = outputstring;
}
}
static void C_InitBrandingColors(void)
{
consolebrandingcolor1 = FindBrightDominantColor(W_CacheLumpName("STTNUM0"));
if (W_GetNumLumps("STTNUM0") >= 2
&& !(consolebrandingcolor1 >= nearestcolors[80] && consolebrandingcolor1 <= nearestcolors[111]))
{
consolebrandingcolor2 = black25[consolebrandingcolor1] << 8;
consolebrandingcolor1 <<= 8;
}
else
{
consolebrandingcolor1 = FindBrightDominantColor(W_CacheLumpName("M_NGAME"));
if (W_GetNumLumps("M_NGAME") >= 2
&& !(consolebrandingcolor1 >= nearestcolors[80] && consolebrandingcolor1 <= nearestcolors[111]))
{
consolebrandingcolor2 = black25[consolebrandingcolor1] << 8;
consolebrandingcolor1 <<= 8;
}
else
{
consolebrandingcolor1 = nearestcolors[CONSOLEBRANDINGCOLOR1] << 8;
consolebrandingcolor2 = nearestcolors[CONSOLEBRANDINGCOLOR2] << 8;
}
}
}
void C_Init(void)
{
char *appdatafolder = M_GetAppDataFolder();
char consolefolder[MAX_PATH];
char buffer[9];
M_snprintf(consolefolder, sizeof(consolefolder), "%s" DIR_SEPARATOR_S DOOMRETRO_CONSOLEFOLDER, appdatafolder);
M_MakeDirectory(consolefolder);
free(appdatafolder);
for (int i = 0, j = CONSOLEFONTSTART; i < CONSOLEFONTSIZE; i++)
{
M_snprintf(buffer, sizeof(buffer), "DRFON%03i", j++);
consolefont[i] = W_CacheLastLumpName(W_CheckNumForName(buffer) >= 0 ? buffer : "DRFON000");
}
consoleautomapbevelcolor = &tinttab50[nearestcolors[CONSOLEAUTOMAPBEVELCOLOR] << 8];
consolebackcolor1 = &tinttab50[nearestcolors[CONSOLEBACKCOLOR] << 8];
consolebackcolor2 = &tinttab60[nearestblack << 8];
consolebevelcolor1 = &tinttab50[nearestcolors[CONSOLEBEVELCOLOR] << 8];
consolebevelcolor2 = &tinttab20[nearestcolors[CONSOLEBEVELCOLOR] << 8];
consoleboldcolor = nearestcolors[CONSOLEBOLDCOLOR];
consolebolditalicscolor = nearestcolors[CONSOLEBOLDITALICSCOLOR];
consolecaretcolor = nearestcolors[CONSOLECARETCOLOR];
consoledividercolor = nearestcolors[CONSOLEDIVIDERCOLOR] << 8;
consoleinputcolor = nearestcolors[CONSOLEINPUTCOLOR];
consoleoutputcolor = nearestcolors[CONSOLEOUTPUTCOLOR];
consoleplayermessagecolor = (harmony ? 226 : nearestcolors[CONSOLEPLAYERMESSAGECOLOR]);
consolescrollbarfacecolor = nearestcolors[CONSOLESCROLLBARFACECOLOR];
consolescrollbartrackcolor = nearestcolors[CONSOLESCROLLBARTRACKCOLOR] << 8;
consoleselectedinputbackgroundcolor = nearestcolors[CONSOLESELECTEDINPUTBACKGROUNDCOLOR];
consoleselectedinputcolor = nearestcolors[CONSOLESELECTEDINPUTCOLOR];
consolewarningboldcolor = nearestcolors[CONSOLEWARNINGBOLDCOLOR];
consolewarningcolor = nearestcolors[CONSOLEWARNINGCOLOR];
C_InitBrandingColors();
consolecolors[inputstring] = consoleinputcolor;
consolecolors[cheatstring] = consoleinputcolor;
consolecolors[outputstring] = consoleoutputcolor;
consolecolors[warningstring] = consolewarningcolor;
consolecolors[playermessagestring] = consoleplayermessagecolor;
consolecolors[playerwarningstring] = consolewarningcolor;
consoleboldcolors[inputstring] = consoleboldcolor;
consoleboldcolors[cheatstring] = consoleboldcolor;
consoleboldcolors[outputstring] = consoleboldcolor;
consoleboldcolors[warningstring] = consolewarningboldcolor;
consoleboldcolors[playermessagestring] = consoleplayermessagecolor;
consoleboldcolors[playerwarningstring] = consolewarningboldcolor;
brand = W_CacheLastLumpName("DRBRAND");
unknownchar = W_CacheLastLumpName("DRFON000");
lsquote = consolefont[0x91 - CONSOLEFONTSTART];
ldquote = consolefont[0x93 - CONSOLEFONTSTART];
endash = consolefont[0x96 - CONSOLEFONTSTART];
trademark = consolefont[0x99 - CONSOLEFONTSTART];
copyright = consolefont[0xA9 - CONSOLEFONTSTART];
regomark = consolefont[0xAE - CONSOLEFONTSTART];
degree = consolefont[0xB0 - CONSOLEFONTSTART];
multiply = consolefont[0xD7 - CONSOLEFONTSTART];
warning = W_CacheLastLumpName("DRFONWRN");
altunderscores = W_CacheLastLumpName("DRFONUND");
bindlist = W_CacheLastLumpName("DRBNDLST");
cmdlist = W_CacheLastLumpName("DRCMDLST");
cvarlist = W_CacheLastLumpName("DRCVRLST");
maplist = W_CacheLastLumpName("DRMAPLST");
mapstats = W_CacheLastLumpName("DRMAPST");
playerstats = W_CacheLastLumpName("DRPLYRST");
thinglist = W_CacheLastLumpName("DRTHNLST");
brandwidth = SHORT(brand->width);
brandheight = SHORT(brand->height);
degreewidth = SHORT(degree->width);
spacewidth = SHORT(consolefont[' ' - CONSOLEFONTSTART]->width);
zerowidth = SHORT(consolefont['0' - CONSOLEFONTSTART]->width);
suckswidth = C_OverlayWidth(s_STSTR_SUCKS, false);
timewidth = C_OverlayWidth("00:00", true);
M_TranslateAutocomplete();
}
void C_ShowConsole(bool reset)
{
consoleheight = MAX(1, consoleheight);
consoledirection = 1;
consoleanim = 0;
showcaret = true;
caretwait = 0;
if (reset)
{
consoleinput[0] = '\0';
caretpos = 0;
selectstart = 0;
selectend = 0;
undolevels = 0;
inputhistory = -1;
outputhistory = -1;
}
for (int i = 0; i < MAXMOUSEBUTTONS; i++)
mousebuttons[i] = false;
if (gamestate == GS_LEVEL)
I_RestoreMousePointerPosition();
if (keyboardalwaysrun == KEY_CAPSLOCK && alwaysrun && GetCapsLockState())
#if defined(_WIN32)
{
ToggleCapsLockState();
nokeyevent = true;
}
#elif defined(X11)
SetCapsLockState(false);
#endif
S_StopSounds();
S_LowerMusicVolume();
SDL_StartTextInput();
S_StartSound(NULL, sfx_consol);
}
void C_HideConsole(void)
{
if (!consoleactive)
return;
if (keyboardalwaysrun == KEY_CAPSLOCK && alwaysrun && !GetCapsLockState())
#if defined(_WIN32)
{
ToggleCapsLockState();
nokeyevent = true;
}
#elif defined(X11)
SetCapsLockState(true);
#endif
SDL_StopTextInput();
consoledirection = -1;
consoleanim = 0;
I_SaveMousePointerPosition();
S_StartSound(viewplayer->mo, sfx_consol);
S_RestoreMusicVolume();
}
void C_HideConsoleFast(void)
{
if (!consoleactive)
return;
if (keyboardalwaysrun == KEY_CAPSLOCK && alwaysrun && !GetCapsLockState())
#if defined(_WIN32)
{
ToggleCapsLockState();
nokeyevent = true;
}
#elif defined(X11)
SetCapsLockState(true);
#endif
SDL_StopTextInput();
consoledirection = -1;
consoleanim = 0;
consoleheight = 0;
consoleactive = false;
I_SaveMousePointerPosition();
S_RestoreMusicVolume();
}
static void C_DrawBackground(void)
{
const bool inverted = ((viewplayer->fixedcolormap == INVERSECOLORMAP) != !r_textures);
const int height = (consoleheight + 5) * SCREENWIDTH;
static byte blurscreen[MAXSCREENAREA];
// apply random noise to background
M_BigSeed(666);
for (int i = height; i >= 0; i--)
screens[0][i] = colormaps[0][M_BigRandomInt(0, 7) * 256 + screens[0][i]];
M_BigSeed((unsigned int)time(NULL));
// blur background
memcpy(blurscreen, screens[0], height);
for (int y = 0; y <= height - SCREENWIDTH; y += SCREENWIDTH)
for (int x = y; x <= y + SCREENWIDTH - 2; x++)
blurscreen[x] = tinttab50[(blurscreen[x + 1] << 8) + blurscreen[x]];
for (int y = 0; y <= height - SCREENWIDTH; y += SCREENWIDTH)
for (int x = y + SCREENWIDTH - 2; x > y; x--)
blurscreen[x] = tinttab50[(blurscreen[x - 1] << 8) + blurscreen[x]];
for (int y = height - SCREENWIDTH; y >= SCREENWIDTH; y -= SCREENWIDTH)
for (int x = y + SCREENWIDTH - 1; x >= y + 1; x--)
blurscreen[x] = tinttab50[(blurscreen[x - SCREENWIDTH - 1] << 8) + blurscreen[x]];
for (int y = 0; y <= height - 2 * SCREENWIDTH; y += SCREENWIDTH)
for (int x = y; x <= y + SCREENWIDTH - 1; x++)
blurscreen[x] = tinttab50[(blurscreen[x + SCREENWIDTH] << 8) + blurscreen[x]];
for (int y = height - SCREENWIDTH; y >= SCREENWIDTH; y -= SCREENWIDTH)
for (int x = y; x <= y + SCREENWIDTH - 1; x++)
blurscreen[x] = tinttab50[(blurscreen[x - SCREENWIDTH] << 8) + blurscreen[x]];
for (int y = 0; y <= height - 2 * SCREENWIDTH; y += SCREENWIDTH)
for (int x = y + SCREENWIDTH - 1; x >= y + 1; x--)
blurscreen[x] = tinttab50[(blurscreen[x + SCREENWIDTH - 1] << 8) + blurscreen[x]];
for (int y = height - SCREENWIDTH; y >= SCREENWIDTH; y -= SCREENWIDTH)
for (int x = y; x <= y + SCREENWIDTH - 2; x++)
blurscreen[x] = tinttab50[(blurscreen[x - SCREENWIDTH + 1] << 8) + blurscreen[x]];
// tint background
if (inverted)
for (int i = 0; i < height; i++)
screens[0][i] = consolebackcolor2[blurscreen[i]];
else
for (int i = 0; i < height; i++)
screens[0][i] = consolebackcolor1[blurscreen[i]];
// apply corrugated glass effect to background
for (int y = consoleheight % 3; y <= height - 3 * SCREENWIDTH; y += SCREENWIDTH)
{
for (int x = y + 2; x < y + SCREENWIDTH - 1; x += 3)
screens[0][x] = colormaps[0][6 * 256 + screens[0][x + ((x % SCREENWIDTH) ? -1 : 1)]];
for (int x = (y += SCREENWIDTH) + 1; x < y + SCREENWIDTH - 1; x += 3)
screens[0][x] = colormaps[0][6 * 256 + screens[0][x + ((x % SCREENWIDTH) ? -1 : 1)]];
for (int x = (y += SCREENWIDTH); x < y + SCREENWIDTH - 1; x += 3)
screens[0][x] = colormaps[0][6 * 256 + screens[0][x + ((x % SCREENWIDTH) ? -1 : 1)]];
}
// draw branding
V_DrawConsoleBrandingPatch(SCREENWIDTH - MAXWIDESCREENDELTA - brandwidth + (vid_widescreen ? 19 : 44),
consoleheight - brandheight + 2, brand);
// draw bottom edge
for (int i = height - 3 * SCREENWIDTH; i < height; i++)
screens[0][i] = tinttab60[consolebrandingcolor1 + screens[0][i]];
// bevel left and right edges
if (automapactive && am_backcolor == am_backcolor_default)