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BaseMenu.cpp
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/*
Copyright (C) 1997-2001 Id Software, Inc.
Copyright (C) 2017 a1batross
This program 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 2
of the License, or (at your option) any later version.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// ui_menu.c -- main menu interface
#define OEMRESOURCE // for OCR_* cursor junk
#include "extdll_menu.h"
#include "BaseMenu.h"
#include "PicButton.h"
#include "keydefs.h"
#include "Utils.h"
#include "BtnsBMPTable.h"
#include "YesNoMessageBox.h"
#include "ConnectionProgress.h"
#include "ConnectionWarning.h"
#include "BackgroundBitmap.h"
#include "con_nprint.h"
#include "FontManager.h"
#ifdef CS16CLIENT
#include "Scoreboard.h"
#endif
cvar_t *ui_showmodels;
cvar_t *ui_show_window_stack;
cvar_t *ui_borderclip;
uiStatic_t uiStatic;
static CMenuEntry *s_pEntries = NULL;
#ifdef CS16CLIENT
const char *uiSoundIn = "";
const char *uiSoundOut = "";
const char *uiSoundLaunch = "sound/UI/buttonclickrelease.wav";
const char *uiSoundRollOver = "sound/UI/buttonrollover.wav";
#else
const char *uiSoundIn = "media/launch_upmenu1.wav";
const char *uiSoundOut = "media/launch_dnmenu1.wav";
const char *uiSoundLaunch = "media/launch_select2.wav";
const char *uiSoundRollOver = "";
#endif
const char *uiSoundGlow = "media/launch_glow1.wav";
const char *uiSoundBuzz = "media/launch_deny2.wav";
const char *uiSoundKey = "media/launch_select1.wav";
const char *uiSoundRemoveKey = "media/launch_deny1.wav";
const char *uiSoundMove = ""; // Xash3D not use movesound
const char *uiSoundNull = "";
// they match default WON colors.lst now, except alpha
unsigned int uiColorHelp = 0xFF7F7F7F; // 127, 127, 127, 255 // hint letters color
unsigned int uiPromptBgColor = 0xFF383838; // 56, 56, 56, 255 // dialog background color
unsigned int uiPromptTextColor = 0xFFF0B418; // 240, 180, 24, 255 // dialog or button letters color
unsigned int uiPromptFocusColor = 0xFFFFFF00; // 255, 255, 0, 255 // dialog or button focus letters color
unsigned int uiInputTextColor = 0xFFF0B418; // 240, 180, 24, 255
unsigned int uiInputBgColor = 0x80383838; // 56, 56, 56, 255 // field, scrollist, checkbox background color
unsigned int uiInputFgColor = 0xFF555555; // 85, 85, 85, 255 // field, scrollist, checkbox foreground color
unsigned int uiColorWhite = 0xFFFFFFFF; // 255, 255, 255, 255 // useful for bitmaps
unsigned int uiColorDkGrey = 0x80404040; // 64, 64, 64, 255 // shadow and grayed items
unsigned int uiColorBlack = 0x80000000; // 0, 0, 0, 255 // some controls background
unsigned int uiColorConsole = 0xFFF0B418; // just for reference
// color presets (this is nasty hack to allow color presets to part of text)
const unsigned int g_iColorTable[8] =
{
0xFF000000, // black
0xFFFF0000, // red
0xFF00FF00, // green
0xFFFFFF00, // yellow
0xFF0000FF, // blue
0xFF00FFFF, // cyan
0xFFF0B418, // dialog or button letters color
0xFFFFFFFF, // white
};
bool UI_IsXashFWGS( void )
{
return uiStatic.isForkedEngine;
}
CMenuEntry::CMenuEntry(const char *cmd, void (*pfnPrecache)(), void (*pfnShow)()) :
m_szCommand( cmd ),
m_pfnPrecache( pfnPrecache ),
m_pfnShow( pfnShow ),
m_pNext( s_pEntries )
{
s_pEntries = this;
}
/*
=================
UI_ScaleCoords
Any parameter can be NULL if you don't want it
=================
*/
void UI_ScaleCoords( int *x, int *y, int *w, int *h )
{
if( x ) *x *= uiStatic.scaleX;
if( y ) *y *= uiStatic.scaleY;
if( w ) *w *= uiStatic.scaleX;
if( h ) *h *= uiStatic.scaleY;
}
void UI_ScaleCoords( int &x, int &y )
{
x *= uiStatic.scaleX;
y *= uiStatic.scaleY;
}
void UI_ScaleCoords( int &x, int &y, int &w, int &h )
{
UI_ScaleCoords( x, y );
UI_ScaleCoords( w, h );
}
Point Point::Scale()
{
return Point( x * uiStatic.scaleX, y * uiStatic.scaleY );
}
Size Size::Scale()
{
return Size( w * uiStatic.scaleX, h * uiStatic.scaleY );
}
/*
=================
UI_CursorInRect
=================
*/
bool UI_CursorInRect( int x, int y, int w, int h )
{
if( uiStatic.cursorX < x || uiStatic.cursorX > x + w )
return false;
if( uiStatic.cursorY < y || uiStatic.cursorY > y + h )
return false;
return true;
}
/*
=================
UI_EnableAlphaFactor
=================
*/
void UI_EnableAlphaFactor(float a)
{
uiStatic.enableAlphaFactor = true;
uiStatic.alphaFactor = bound( 0.0f, a, 1.0f );
}
/*
=================
UI_DisableAlphaFactor
=================
*/
void UI_DisableAlphaFactor()
{
uiStatic.enableAlphaFactor = false;
}
/*
=================
UI_DrawPic
=================
*/
void UI_DrawPic( int x, int y, int width, int height, const unsigned int color, const char *pic, const ERenderMode eRenderMode )
{
HIMAGE hPic = EngFuncs::PIC_Load( pic );
if( !hPic )
return;
int r, g, b, a;
UnpackRGBA( r, g, b, a, color );
EngFuncs::PIC_Set( hPic, r, g, b, a );
switch( eRenderMode )
{
case QM_DRAWNORMAL:
if( !uiStatic.enableAlphaFactor )
{
EngFuncs::PIC_Draw( x, y, width, height );
break;
}
// intentional fallthrough
case QM_DRAWTRANS:
EngFuncs::PIC_DrawTrans( x, y, width, height );
break;
case QM_DRAWADDITIVE:
EngFuncs::PIC_DrawAdditive( x, y, width, height );
break;
case QM_DRAWHOLES:
EngFuncs::PIC_DrawHoles( x, y, width, height );
break;
}
}
/*
=================
UI_FillRect
=================
*/
void UI_FillRect( int x, int y, int width, int height, const unsigned int color )
{
int r, g, b, a;
UnpackRGBA( r, g, b, a, color );
EngFuncs::FillRGBA( x, y, width, height, r, g, b, a );
}
/*
=================
UI_DrawRectangleExt
=================
*/
void UI_DrawRectangleExt( int in_x, int in_y, int in_w, int in_h, const unsigned int color, int outlineWidth, int flag )
{
int x, y, w, h;
if( outlineWidth == 0 ) outlineWidth = uiStatic.outlineWidth;
if( flag & QM_LEFT )
{
x = in_x - outlineWidth;
y = in_y - outlineWidth;
w = outlineWidth;
h = in_h + outlineWidth + outlineWidth;
// draw left
UI_FillRect( x, y, w, h, color );
}
if( flag & QM_RIGHT )
{
x = in_x + in_w;
y = in_y - outlineWidth;
w = outlineWidth;
h = in_h + outlineWidth + outlineWidth;
// draw right
UI_FillRect( x, y, w, h, color );
}
if( flag & QM_TOP )
{
x = in_x;
y = in_y - outlineWidth;
w = in_w;
h = outlineWidth;
// draw top
UI_FillRect( x, y, w, h, color );
}
if( flag & QM_BOTTOM )
{
// draw bottom
x = in_x;
y = in_y + in_h;
w = in_w;
h = outlineWidth;
UI_FillRect( x, y, w, h, color );
}
}
/*
=================
UI_DrawString
=================
*/
int UI_DrawString( HFont font, int x, int y, int w, int h,
const char *string, const unsigned int color,
int charH, uint justify, uint flags )
{
uint modulate, shadowModulate = 0;
int xx = 0, yy, ofsX = 0, ofsY = 0, ch;
int maxX = x;
if( !string || !string[0] )
return x;
if( flags & ETF_SHADOW )
{
shadowModulate = PackAlpha( uiColorBlack, UnpackAlpha( color ));
ofsX = ofsY = charH / 8;
}
modulate = color;
if( justify & QM_TOP )
{
yy = y;
}
else if( justify & QM_BOTTOM )
{
yy = y + h - charH;
}
else
{
yy = y + (h - charH)/2;
}
int i = 0;
int ellipsisWide = g_FontMgr.GetEllipsisWide( font );
bool giveup = false;
while( string[i] && !giveup )
{
char line[1024], *l;
int j = i, len = 0;
int pixelWide = 0;
int save_pixelWide = 0;
int save_j = 0;
EngFuncs::UtfProcessChar( 0 );
while( string[j] )
{
if( string[j] == '\n' )
{
j++;
break;
}
if( len == sizeof( line ) - 1 )
break;
line[len] = string[j];
int uch = EngFuncs::UtfProcessChar( ( unsigned char )string[j] );
if( IsColorString( string + j )) // don't calc wides for colorstrings
{
line[len+1] = string[j+1];
len += 2;
j += 2;
}
else if( !uch ) // don't calc wides for invalid codepoints
{
len++;
j++;
}
else
{
int charWide;
// does we have free space for new line?
if( yy < (yy + h ) - charH )
{
if( uch == ' ' && pixelWide < w ) // remember last whitespace
{
save_pixelWide = pixelWide;
save_j = j;
}
}
else
{
// remember last position, when we still fit
if( pixelWide + ellipsisWide < w && j > 0 )
{
save_pixelWide = pixelWide;
save_j = j;
}
}
charWide = g_FontMgr.GetCharacterWidthScaled( font, uch, charH );
if( !(flags & ETF_NOSIZELIMIT) && pixelWide + charWide > w )
{
// do we have free space for new line?
if( yy < (yy + h) - charH )
{
// try to word wrap
if( save_j != 0 && save_pixelWide != 0 )
{
pixelWide = save_pixelWide;
len -= j - save_j; // skip whitespace
j = save_j + 1; // skip whitespace
}
break;
}
else
{
if( save_j != 0 && save_pixelWide != 0 )
{
pixelWide = save_pixelWide;
len -= j - save_j;
j = save_j;
if( len > 0 )
{
line[len] = '.';
line[len+1] = '.';
line[len+2] = '.';
len += 3;
}
}
// we don't have free space anymore, so just stop drawing
giveup = true;
break;
}
}
else
{
pixelWide += charWide;
j++;
len++;
}
}
}
line[len] = 0;
// align the text as appropriate
if( justify & QM_LEFT )
{
xx = x;
}
else if( justify & QM_RIGHT )
{
xx = x + (w - pixelWide);
}
else // QM_LEFT
{
xx = x + (w - pixelWide) / 2.0f;
}
// draw it
l = line;
EngFuncs::UtfProcessChar( 0 );
while( *l )
{
if( IsColorString( l ))
{
int colorNum = ColorIndex( *(l+1) );
if( colorNum == 7 && color != 0 )
{
modulate = color;
}
else if( !(flags & ETF_FORCECOL) )
{
modulate = PackAlpha( g_iColorTable[colorNum], UnpackAlpha( color ));
}
l += 2;
continue;
}
ch = *l++;
ch &= 255;
// when using custom font render, we use utf-8
ch = EngFuncs::UtfProcessChar( (unsigned char) ch );
if( !ch )
continue;
if( flags & ETF_SHADOW )
g_FontMgr.DrawCharacter( font, ch, Point( xx + ofsX, yy + ofsY ), charH, shadowModulate, flags & ETF_ADDITIVE );
#ifdef DEBUG_WHITESPACE
if( ch == ' ' )
{
g_FontMgr.DrawCharacter( font, '_', Point( xx, yy ), charH, modulate, flags & ETF_ADDITIVE );
xx += g_FontMgr.GetCharacterWidthScaled( font, ch, charH );
continue;
}
#endif
xx += g_FontMgr.DrawCharacter( font, ch, Point( xx, yy ), charH, modulate, flags & ETF_ADDITIVE );
maxX = Q_max( xx, maxX );
}
yy += charH;
i = j;
}
EngFuncs::UtfProcessChar( 0 );
return maxX;
}
#ifdef _WIN32
#include <windows.h> // DrawMouseCursor
#endif
/*
=================
UI_DrawMouseCursor
=================
*/
void UI_DrawMouseCursor( void )
{
#ifdef _WIN32
CMenuBaseItem *item;
HICON hCursor = NULL;
int i;
if( uiStatic.hideCursor || UI_IsXashFWGS() ) return;
int cursor = uiStatic.menu.menuActive->GetCursor();
item = uiStatic.menu.menuActive->m_pItems[cursor];
if( item->iFlags & QMF_HASMOUSEFOCUS ) // fast approach
{
if ( item->iFlags & QMF_GRAYED )
{
hCursor = (HICON)LoadCursor( NULL, (LPCTSTR)OCR_NO );
}
}
else
{
for( i = 0; i < uiStatic.menu.menuActive->m_numItems; i++ )
{
item = (CMenuBaseItem *)uiStatic.menu.menuActive->m_pItems[i];
if ( !item->IsVisible() )
continue;
if( !(item->iFlags & QMF_HASMOUSEFOCUS) )
continue;
if ( item->iFlags & QMF_GRAYED )
{
hCursor = (HICON)LoadCursor( NULL, (LPCTSTR)OCR_NO );
}
break;
}
}
if( !hCursor )
hCursor = (HICON)LoadCursor( NULL, (LPCTSTR)OCR_NORMAL );
EngFuncs::SetCursor( hCursor );
#else // _WIN32
// TODO: Unified LoadCursor interface extension
#endif // _WIN32
}
const char *COM_ExtractExtension( const char *s )
{
int len = strlen( s );
for( int i = len; i >= 0; i-- )
if( s[i] == '.' )
return s + i + 1;
return s;
}
// =====================================================================
/*
=================
UI_StartBackGroundMap
=================
*/
bool UI_StartBackGroundMap( void )
{
static bool first = TRUE;
if( !first ) return FALSE;
first = FALSE;
// some map is already running
if( !uiStatic.bgmapcount || CL_IsActive() || gpGlobals->demoplayback )
return FALSE;
int bgmapid = EngFuncs::RandomLong( 0, uiStatic.bgmapcount - 1 );
char cmd[128];
sprintf( cmd, "maps/%s.bsp", uiStatic.bgmaps[bgmapid] );
if( !EngFuncs::FileExists( cmd, TRUE )) return FALSE;
sprintf( cmd, "map_background %s\n", uiStatic.bgmaps[bgmapid] );
EngFuncs::ClientCmd( FALSE, cmd );
return TRUE;
}
// =====================================================================
/*
=================
UI_CloseMenu
=================
*/
void UI_CloseMenu( void )
{
uiStatic.menu.Close();
CMenuPicButton::ClearButtonStack();
// EngFuncs::KEY_ClearStates ();
if( !uiStatic.client.IsActive() )
EngFuncs::KEY_SetDest( KEY_GAME );
}
// =====================================================================
void windowStack_t::Update( )
{
if( !IsActive() )
return;
// find last root element
int i;
for( i = rootPosition ; i < menuDepth; i++ )
{
CMenuBaseWindow *window = menuStack[i];
if( window->bInTransition )
{
window->eTransitionType = CMenuBaseWindow::ANIM_IN;
if( window->DrawAnimation( window->eTransitionType ) )
window->bInTransition = false;
}
// transition is ended, so just draw
if( !window->bInTransition )
{
window->Draw();
}
}
if( prevMenu && prevMenu->bInTransition )
{
prevMenu->eTransitionType = CMenuBaseWindow::ANIM_OUT;
if( prevMenu->DrawAnimation( prevMenu->eTransitionType ) )
{
prevMenu->bInTransition = false;
}
}
con_nprint_t con;
con.time_to_live = 0.1f;
if( ui_show_window_stack && ui_show_window_stack->value )
{
for( int i = 0; i < menuDepth; i++ )
{
con.index++;
if( menuActive == menuStack[i] )
{
con.color[0] = 0.0f;
con.color[1] = 1.0f;
con.color[2] = 0.0f;
}
else
{
con.color[0] = con.color[1] = con.color[2] = 1.0f;
}
if( menuStack[i]->IsRoot() )
{
if( rootActive == menuStack[i] &&
rootActive != menuActive )
{
con.color[0] = 1.0f;
con.color[1] = 1.0f;
con.color[2] = 0.0f;
}
Con_NXPrintf( &con, "%p - %s\n", menuStack[i], menuStack[i]->szName );
}
else
{
Con_NXPrintf( &con, " %p - %s\n", menuStack[i], menuStack[i]->szName );
}
}
}
}
/*
=================
UI_UpdateMenu
=================
*/
void UI_UpdateMenu( float flTime )
{
if( !uiStatic.initialized )
return;
UI_DrawFinalCredits ();
// let's use engine credits "feature" for drawing client windows
if( uiStatic.client.IsActive() )
{
uiStatic.client.Update();
uiStatic.realTime = flTime * 1000;
uiStatic.framecount++;
}
if( !uiStatic.menu.IsActive() )
{
if( uiStatic.framecount )
uiStatic.framecount = 0;
return;
}
if( !uiStatic.menu.IsActive() )
return;
uiStatic.realTime = flTime * 1000;
uiStatic.framecount++;
if( !EngFuncs::ClientInGame() && EngFuncs::GetCvarFloat( "cl_background" ))
return; // don't draw menu while level is loading
if( uiStatic.firstDraw )
{
// we loading background so skip SCR_Update
if( UI_StartBackGroundMap( )) return;
uiStatic.menu.menuActive->Activate();
uiStatic.firstDraw = false;
static int first = TRUE;
if( first )
{
// if game was launched with commandline e.g. +map or +load ignore the music
if( !CL_IsActive( ))
EngFuncs::PlayBackgroundTrack( "gamestartup", "gamestartup" );
first = FALSE;
}
}
// draw cursor
UI_DrawMouseCursor();
// delay playing the enter sound until after the menu has been
// drawn, to avoid delay while caching images
if( uiStatic.enterSound > 0.0f && uiStatic.enterSound <= gpGlobals->time )
{
EngFuncs::PlayLocalSound( uiSoundIn );
uiStatic.enterSound = -1;
}
uiStatic.menu.Update();
}
void windowStack_t::KeyEvent( int key, int down )
{
const char *sound = NULL;
if( !IsActive() )
return;
if( key == K_MOUSE1 )
{
g_bCursorDown = !!down;
}
// go down on stack to nearest root or dialog
int rootPos = rootPosition;
for( int i = menuDepth-1; i >= rootPos; i-- )
{
sound = menuStack[i]->Key( key, down );
if( !down && sound && sound != uiSoundNull )
EngFuncs::PlayLocalSound( sound );
if( menuStack[i]->iFlags & QMF_DIALOG )
break;
}
}
/*
=================
UI_KeyEvent
=================
*/
void UI_KeyEvent( int key, int down )
{
bool clientActive, menuActive;
if( !uiStatic.initialized )
return;
clientActive = uiStatic.client.IsActive();
menuActive = uiStatic.menu.IsActive();
if( clientActive && !menuActive )
uiStatic.client.KeyEvent( key, down );
if( menuActive )
uiStatic.menu.KeyEvent( key, down );
}
void windowStack_t::CharEvent( int key )
{
if( !menuActive )
return;
int rootPos = rootPosition;
for( int i = menuDepth-1; i >= rootPos; i-- )
{
menuStack[i]->Char( key );
if( menuStack[i]->iFlags & QMF_DIALOG )
break;
}
}
/*
=================
UI_CharEvent
=================
*/
void UI_CharEvent( int key )
{
if( !uiStatic.initialized )
return;
bool clientActive = uiStatic.client.IsActive();
bool menuActive = uiStatic.menu.IsActive();
if( clientActive && !menuActive )
uiStatic.client.CharEvent( key );
if( menuActive )
uiStatic.menu.CharEvent( key );
}
void windowStack_t::MouseEvent( int x, int y )
{
int i;
// go down on stack to nearest root or dialog
int rootPos = rootPosition;
for( i = menuDepth-1; i >= rootPos; i-- )
{
menuStack[i]->MouseMove( x, y );
if( menuStack[i]->iFlags & QMF_DIALOG )
break;
}
}
bool g_bCursorDown;
float cursorDY;
/*
=================
UI_MouseMove
=================
*/
void UI_MouseMove( int x, int y )
{
bool clientActive, menuActive;
if( !uiStatic.initialized )
return;
clientActive = uiStatic.client.IsActive();
menuActive = uiStatic.menu.IsActive();
if( !clientActive && !menuActive )
return;
if( uiStatic.cursorX == x && uiStatic.cursorY == y )
return;
if( g_bCursorDown )
{
static bool prevDown = false;
if(!prevDown)
prevDown = true, cursorDY = 0;
else
if( y - uiStatic.cursorY )
cursorDY += y - uiStatic.cursorY;
}
else
cursorDY = 0;
//Con_Printf("%d %d %f\n",x, y, cursorDY);
// now menu uses absolute coordinates
uiStatic.cursorX = x;
uiStatic.cursorY = y;
if( UI_CursorInRect( 1, 1, ScreenWidth - 1, ScreenHeight - 1 ))
uiStatic.mouseInRect = true;
else uiStatic.mouseInRect = false;
uiStatic.cursorX = bound( 0, uiStatic.cursorX, ScreenWidth );
uiStatic.cursorY = bound( 0, uiStatic.cursorY, ScreenHeight );
if( clientActive && !menuActive )
uiStatic.client.MouseEvent( x, y );
if( menuActive )
uiStatic.menu.MouseEvent( x, y );
}
/*
=================
UI_SetActiveMenu
=================
*/
void UI_SetActiveMenu( int fActive )
{
if( !uiStatic.initialized )
return;
// don't continue firing if we leave game
EngFuncs::KEY_ClearStates();
uiStatic.framecount = 0;
if( fActive )
{
EngFuncs::KEY_SetDest( KEY_MENU );
UI_Main_Menu();
}
else
{
UI_CloseMenu();
}
}
#if defined _WIN32
#include <windows.h>
#include <winbase.h>
/*
================
Sys_DoubleTime
================
*/
double Sys_DoubleTime( void )
{
static LARGE_INTEGER g_PerformanceFrequency;
static LARGE_INTEGER g_ClockStart;
LARGE_INTEGER CurrentTime;
if( !g_PerformanceFrequency.QuadPart )
{
QueryPerformanceFrequency( &g_PerformanceFrequency );
QueryPerformanceCounter( &g_ClockStart );
}
QueryPerformanceCounter( &CurrentTime );
return (double)( CurrentTime.QuadPart - g_ClockStart.QuadPart ) / (double)( g_PerformanceFrequency.QuadPart );
}
#elif defined __APPLE__
typedef unsigned long long longtime_t;
#include <sys/time.h>
/*
================
Sys_DoubleTime
================
*/
double Sys_DoubleTime( void )
{
struct timeval tv;
gettimeofday(&tv, NULL);
return (double) tv.tv_sec + (double) tv.tv_usec/1000000.0;
}
#else
typedef unsigned long long longtime_t;
#include <time.h>
/*
================
Sys_DoubleTime
================
*/
double Sys_DoubleTime( void )
{
struct timespec ts;
clock_gettime(CLOCK_MONOTONIC, &ts);
return (double) ts.tv_sec + (double) ts.tv_nsec/1000000000.0;
}
#endif