void Con_DrawRightFloatingTextLine( const int linePosition, const float *color, const char* text )
{
int i, x;
float currentWidthLocation = 0;
const int charHeight = SCR_ConsoleFontCharHeight();
const int positionFromTop = consoleState.margin.top
+ consoleState.border.top
+ consoleState.padding.top
+ charHeight;
i = strlen( text );
currentWidthLocation = cls.glconfig.vidWidth
- SCR_ConsoleFontStringWidth( text, i )
- consoleState.margin.sides - consoleState.padding.sides;
re.SetColor( color );
for ( x = 0; x < i; x++ )
{
int ch = Q_UTF8_CodePoint( &text[ x ] );
SCR_DrawConsoleFontUnichar( currentWidthLocation, positionFromTop + ( linePosition * charHeight ), ch );
currentWidthLocation += SCR_ConsoleFontUnicharWidth( ch );
}
}
/*
================
Con_DrawInput
Draw the editline after a ] prompt
================
*/
void Con_DrawInput( void )
{
int y;
char prompt[ MAX_STRING_CHARS ];
vec4_t color;
qtime_t realtime;
if ( cls.state != CA_DISCONNECTED && !( cls.keyCatchers & KEYCATCH_CONSOLE ) )
{
return;
}
Com_RealTime( &realtime );
y = con.vislines - ( SCR_ConsoleFontCharHeight() * 2 ) + 2;
Com_sprintf( prompt, sizeof( prompt ), "^0[^3%02d%c%02d^0]^7 %s", realtime.tm_hour, ( realtime.tm_sec & 1 ) ? ':' : ' ', realtime.tm_min, cl_consolePrompt->string );
color[ 0 ] = 1.0f;
color[ 1 ] = 1.0f;
color[ 2 ] = 1.0f;
color[ 3 ] = ( scr_conUseOld->integer ? 1.0f : con.displayFrac * 2.0f );
SCR_DrawSmallStringExt( con.xadjust + cl_conXOffset->integer, y + 10, prompt, color, qfalse, qfalse );
Q_CleanStr( prompt );
Field_Draw( &g_consoleField, con.xadjust + cl_conXOffset->integer + SCR_ConsoleFontStringWidth( prompt, strlen( prompt ) ), y + 10, qtrue, qtrue, color[ 3 ] );
}
/*
================
Con_DrawConsoleContent
================
*/
void Con_DrawConsoleContent( void )
{
float currentWidthLocation = 0;
int x;
float lineDrawPosition, lineDrawLowestPosition;
int row;
int currentColor;
vec4_t color;
const int charHeight = SCR_ConsoleFontCharHeight();
const int charPadding = SCR_ConsoleFontCharVPadding();
const int textDistanceToTop = consoleState.margin.top
+ consoleState.padding.top
+ consoleState.border.top
- charPadding - 1;
// draw from the bottom up
lineDrawPosition = consoleState.height
+ consoleState.margin.top
- consoleState.padding.bottom
- consoleState.border.top
- charPadding - 1;
if (lineDrawPosition <= textDistanceToTop)
{
return;
}
// draw the input prompt, user text, and cursor if desired
// moved back here (have observed render issues to do with time taken)
Con_DrawInput( lineDrawPosition, Con_MarginFadeAlpha( 1, lineDrawPosition, textDistanceToTop, lineDrawPosition, charHeight ) );
lineDrawPosition -= charHeight;
if (lineDrawPosition <= textDistanceToTop)
{
return;
}
if(con_debug->integer) {
Con_DrawRightFloatingTextLine( 3, NULL, va( "Buffer (lines): ScrollbackLength %d/%d CurrentIndex %d", consoleState.usedScrollbackLengthInLines, consoleState.maxScrollbackLengthInLines, consoleState.currentLine) );
Con_DrawRightFloatingTextLine( 4, NULL, va( "Display (lines): From %d to %d (%d a %i px)", consoleState.currentLine-consoleState.maxScrollbackLengthInLines, consoleState.scrollLineIndex, consoleState.visibleAmountOfLines, charHeight ) );
}
/*
* if we scrolled back, give feedback,
* unless it's the last line (which will be rendered partly transparent anyway)
* so that we dont indicate scrollback each time a single line gets added
*/
if ( floor( consoleState.bottomDisplayedLine ) < consoleState.currentLine - 1 )
{
// draw arrows to show the buffer is backscrolled
Con_DrawConsoleScrollbackIndicator( lineDrawPosition );
}
lineDrawPosition -= charHeight;
row = consoleState.bottomDisplayedLine;
if ( consoleState.horizontalCharOffset == 0 )
{
row--;
}
lineDrawLowestPosition = lineDrawPosition;
if ( consoleState.bottomDisplayedLine - floor( consoleState.bottomDisplayedLine ) != 0.0f )
{
lineDrawPosition += charHeight - ( consoleState.bottomDisplayedLine - floor( consoleState.bottomDisplayedLine ) ) * charHeight;
++row;
}
currentColor = 7;
color[ 0 ] = g_color_table[ currentColor ][ 0 ];
color[ 1 ] = g_color_table[ currentColor ][ 1 ];
color[ 2 ] = g_color_table[ currentColor ][ 2 ];
for ( ; row >= 0 && lineDrawPosition > textDistanceToTop; lineDrawPosition -= charHeight, row-- )
{
conChar_t *text;
if ( consoleState.currentLine - row >= consoleState.maxScrollbackLengthInLines )
{
// past scrollback wrap point
continue;
}
if ( row == consoleState.lastReadLineIndex - 1
&& consoleState.lastReadLineIndex != consoleState.currentLine
&& consoleState.currentLine - consoleState.lastReadLineIndex < consoleState.usedScrollbackLengthInLines)
{
Con_DrawScrollbackMarkerline( lineDrawPosition );
}
text = consoleState.text + CON_LINE( row );
currentWidthLocation = consoleState.margin.sides + consoleState.padding.sides;
for ( x = 0; x < consoleState.textWidthInChars && text[x].ch; ++x )
{
if ( text[ x ].ink != currentColor )
{
currentColor = text[ x ].ink;
color[ 0 ] = g_color_table[ currentColor ][ 0 ];
color[ 1 ] = g_color_table[ currentColor ][ 1 ];
color[ 2 ] = g_color_table[ currentColor ][ 2 ];
}
color[ 3 ] = Con_MarginFadeAlpha( consoleState.currentAlphaFactor, lineDrawPosition, textDistanceToTop, lineDrawLowestPosition, charHeight );
re.SetColor( color );
SCR_DrawConsoleFontUnichar( currentWidthLocation, floor( lineDrawPosition + 0.5 ), text[ x ].ch );
currentWidthLocation += SCR_ConsoleFontUnicharWidth( text[ x ].ch );
}
}
Con_DrawConsoleScrollbar( );
re.SetColor( NULL ); //set back to white
}
/*
==================
Con_UpdateConsoleState
updates the consoleState
==================
*/
void Con_UpdateConsoleState( void )
{
float horizontalMargin, verticalMargin;
int totalVerticalPadding;
const int charHeight = SCR_ConsoleFontCharHeight();
const int charPadding = SCR_ConsoleFontCharVPadding();
/*
* calculate margin and border
* we will treat the border in pixel (as opposed to margins and paddings)
* to allow for nice looking 1px borders, as well as to prevent
* different widths for horizontal and vertical borders due to different resolution-ratios
* since that isn't as nice looking as with areas
*/
consoleState.border.bottom = std::max( 0, con_borderWidth->integer );
if(con_margin->value > 0) {
horizontalMargin = con_margin->value;
verticalMargin = con_margin->value;
consoleState.border.sides = consoleState.border.bottom;
consoleState.border.top = consoleState.border.bottom;
} else {
horizontalMargin = - con_margin->value;
verticalMargin = 0;
consoleState.border.sides = 0;
consoleState.border.top = 0;
}
SCR_AdjustFrom640( &horizontalMargin, &verticalMargin, NULL, NULL );
consoleState.margin.top = verticalMargin;
consoleState.margin.bottom = verticalMargin;
consoleState.margin.sides = horizontalMargin;
/*
* calculate padding
*/
consoleState.padding.top = floor( verticalMargin * 0.3f );
consoleState.padding.bottom = std::max( 3, consoleState.padding.top );
// on wide screens, this will lead to somewhat of a centering of the text
if(con_horizontalPadding->integer)
{
float horizontalVidPadding = con_horizontalPadding->value;
SCR_AdjustFrom640( &horizontalVidPadding, NULL, NULL, NULL );
consoleState.padding.sides = horizontalVidPadding;
}
else
{
consoleState.padding.sides = floor( horizontalMargin * 0.3f );
}
/*
* calculate global alpha factor
* apply the fade animation if the type is set, otherwise remain completly visible
*/
consoleState.currentAlphaFactor = ( con_animationType->integer & ANIMATION_TYPE_FADE ) ? consoleState.currentAnimationFraction : 1.0f;
/*
* calculate current console height
*/
consoleState.height = con_height->integer * 0.01 * (cls.glconfig.vidHeight
- consoleState.margin.top - consoleState.margin.bottom
- consoleState.border.top - consoleState.border.bottom
);
totalVerticalPadding = consoleState.padding.top + consoleState.padding.bottom;
// clip to a multiple of the character height, plus padding
consoleState.height -= ( consoleState.height - totalVerticalPadding - charPadding ) % charHeight;
// ... and ensure that at least three lines are visible
consoleState.height = std::max( 3 * charHeight + totalVerticalPadding, consoleState.height );
//animate via scroll animation if the type is set
if ( con_animationType->integer & ANIMATION_TYPE_SCROLL_DOWN)
{
consoleState.height *= consoleState.currentAnimationFraction;
}
if ( consoleState.height > cls.glconfig.vidHeight )
{
consoleState.height = cls.glconfig.vidHeight;
}
/*
* calculate current amount of visible lines after we learned about the current height
*/
consoleState.visibleAmountOfLines = ( consoleState.height - consoleState.padding.top - consoleState.padding.bottom )
/ charHeight //rowheight in pixel -> amount of rows
- 2 ; // dont count the input and the scrollbackindicator
}
/*
================
Con_DrawSolidConsole
Draws the console with the solid background
================
*/
void Con_DrawSolidConsole( float frac )
{
int i, x, y;
int rows;
int row;
int lines;
// qhandle_t conShader;
int currentColor;
vec4_t color;
float yVer;
float totalwidth;
float currentWidthLocation = 0;
const int charHeight = SCR_ConsoleFontCharHeight();
if ( scr_conUseOld->integer )
{
lines = cls.glconfig.vidHeight * frac;
if ( lines <= 0 )
{
return;
}
if ( lines > cls.glconfig.vidHeight )
{
lines = cls.glconfig.vidHeight;
}
}
else
{
lines = cls.glconfig.vidHeight * frac;
}
lines += charHeight / ( CONSOLE_FONT_VPADDING + 1 );
// on wide screens, we will center the text
if (!scr_conUseOld->integer)
{
con.xadjust = 15;
}
SCR_AdjustFrom640 (&con.xadjust, NULL, NULL, NULL);
// draw the background
if ( scr_conUseOld->integer )
{
yVer = 5 + charHeight;
y = frac * SCREEN_HEIGHT;
if ( y < 1 )
{
y = 0;
}
else
{
if ( scr_conUseShader->integer )
{
SCR_DrawPic( 0, 0, SCREEN_WIDTH, y, cls.consoleShader );
}
else
{
// This will be overwritten, so i'll just abuse it here, no need to define another array
color[ 0 ] = scr_conColorRed->value;
color[ 1 ] = scr_conColorGreen->value;
color[ 2 ] = scr_conColorBlue->value;
color[ 3 ] = scr_conColorAlpha->value;
SCR_FillRect( 0, 0, SCREEN_WIDTH, y, color );
}
}
color[ 0 ] = scr_conBarColorRed->value;
color[ 1 ] = scr_conBarColorGreen->value;
color[ 2 ] = scr_conBarColorBlue->value;
color[ 3 ] = scr_conBarColorAlpha->value;
SCR_FillRect( 0, y, SCREEN_WIDTH, scr_conBarSize->value, color );
}
else
{
yVer = 10;
SCR_AdjustFrom640( NULL, &yVer, NULL, NULL );
yVer = floor( yVer + 5 + charHeight );
color[ 0 ] = scr_conColorRed->value;
color[ 1 ] = scr_conColorGreen->value;
color[ 2 ] = scr_conColorBlue->value;
color[ 3 ] = frac * 2 * scr_conColorAlpha->value;
SCR_FillRect( 10, 10, 620, 460 * scr_conHeight->integer * 0.01, color );
color[ 0 ] = scr_conBarColorRed->value;
color[ 1 ] = scr_conBarColorGreen->value;
color[ 2 ] = scr_conBarColorBlue->value;
color[ 3 ] = frac * 2 * scr_conBarColorAlpha->value;
SCR_FillRect( 10, 10, 620, 1, color ); //top
SCR_FillRect( 10, 460 * scr_conHeight->integer * 0.01 + 10, 621, 1, color ); //bottom
SCR_FillRect( 10, 10, 1, 460 * scr_conHeight->integer * 0.01, color ); //left
SCR_FillRect( 630, 10, 1, 460 * scr_conHeight->integer * 0.01, color ); //right
}
// draw the version number
color[ 0 ] = 1.0f;
color[ 1 ] = 1.0f;
color[ 2 ] = 1.0f;
color[ 3 ] = ( scr_conUseOld->integer ? 0.75f : frac * 0.75f );
re.SetColor( color );
i = strlen( Q3_VERSION );
totalwidth = SCR_ConsoleFontStringWidth( Q3_VERSION, i ) + cl_conXOffset->integer;
if ( !scr_conUseOld->integer )
{
totalwidth += 30;
}
currentWidthLocation = cls.glconfig.vidWidth - totalwidth;
for ( x = 0; x < i; x++ )
{
int ch = Q_UTF8CodePoint( &Q3_VERSION[ x ] );
SCR_DrawConsoleFontUnichar( currentWidthLocation, yVer, ch );
currentWidthLocation += SCR_ConsoleFontUnicharWidth( ch );
}
// engine string
i = strlen( Q3_ENGINE );
totalwidth = SCR_ConsoleFontStringWidth( Q3_ENGINE, i ) + cl_conXOffset->integer;
if ( !scr_conUseOld->integer )
{
totalwidth += 30;
}
currentWidthLocation = cls.glconfig.vidWidth - totalwidth;
for ( x = 0; x < i; x++ )
{
int ch = Q_UTF8CodePoint( &Q3_ENGINE[ x ] );
SCR_DrawConsoleFontUnichar( currentWidthLocation, yVer + charHeight, ch );
currentWidthLocation += SCR_ConsoleFontUnicharWidth( ch );
}
// draw the input prompt, user text, and cursor if desired
// moved back here (have observed render issues to do with time taken)
Con_DrawInput();
// draw the text
con.vislines = lines;
rows = ( lines ) / SCR_ConsoleFontCharHeight() - 3; // rows of text to draw
if ( scr_conUseOld->integer )
{
rows++;
}
y = lines - ( SCR_ConsoleFontCharHeight() * 3 ) + 10;
// draw from the bottom up
if ( con.display != con.current )
{
// draw arrows to show the buffer is backscrolled
const int hatWidth = SCR_ConsoleFontUnicharWidth( '^' );
color[ 0 ] = 1.0f;
color[ 1 ] = 0.0f;
color[ 2 ] = 0.0f;
color[ 3 ] = ( scr_conUseOld->integer ? 1.0f : frac * 2.0f );
re.SetColor( color );
for ( x = 0; x < con.linewidth - ( scr_conUseOld->integer ? 0 : 4 ); x += 4 )
{
SCR_DrawConsoleFontUnichar( con.xadjust + ( x + 1 ) * hatWidth, y, '^' );
}
y -= charHeight;
rows--;
}
row = con.display;
if ( con.x == 0 )
{
row--;
}
currentColor = 7;
color[ 0 ] = g_color_table[ currentColor ][ 0 ];
color[ 1 ] = g_color_table[ currentColor ][ 1 ];
color[ 2 ] = g_color_table[ currentColor ][ 2 ];
color[ 3 ] = ( scr_conUseOld->integer ? 1.0f : frac * 2.0f );
re.SetColor( color );
for ( i = 0; i < rows; i++, y -= charHeight, row-- )
{
conChar_t *text;
if ( row < 0 )
{
break;
}
if ( con.current - row >= con.totallines )
{
// past scrollback wrap point
continue;
}
text = con.text + CON_LINE( row );
currentWidthLocation = cl_conXOffset->integer;
for ( x = 0; x < con.linewidth && text[x].ch; ++x )
{
if ( text[ x ].ink != currentColor )
{
currentColor = text[ x ].ink;
color[ 0 ] = g_color_table[ currentColor ][ 0 ];
color[ 1 ] = g_color_table[ currentColor ][ 1 ];
color[ 2 ] = g_color_table[ currentColor ][ 2 ];
color[ 3 ] = ( scr_conUseOld->integer ? 1.0f : frac * 2.0f );
re.SetColor( color );
}
SCR_DrawConsoleFontUnichar( con.xadjust + currentWidthLocation, y, text[ x ].ch );
currentWidthLocation += SCR_ConsoleFontUnicharWidth( text[ x ].ch );
}
}
re.SetColor( NULL );
}