draw.qh File Reference

#include "i18n.qh"
#include "vector.qh"

Include dependency graph for draw.qh:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Functions
void	draw_BorderPicture (vector theOrigin, string pic, vector theSize, vector theColor, float theAlpha, vector theBorderSize)
void	Draw_CylindricLine (vector from, vector to, float thickness, string texture, float aspect, float shift, vector rgb, float theAlpha, float drawflag, vector vieworg)
ERASEABLE void	drawstringcenter (vector position, string text, vector theScale, vector rgb, float theAlpha, int flag)
ERASEABLE void	drawstringright (vector position, string text, vector theScale, vector rgb, float theAlpha, int flag)

Variables
noref float	vid_conheight
noref float	vid_conwidth

Function Documentation

draw_BorderPicture()

void draw_BorderPicture	(	vector	theOrigin,
		string	pic,
		vector	theSize,
		vector	theColor,
		float	theAlpha,
		vector	theBorderSize )

Definition at line 43 of file draw.qh.

    {
        if (theBorderSize.x < 0 && theBorderSize.y < 0)  // draw whole image as it is
        {
            drawpic_builtin(theOrigin, pic, theSize, theColor, theAlpha, 0);
            return;
        }
        if (theBorderSize.x == 0 && theBorderSize.y == 0)  // no border
        {
            // draw only the central part
            drawsubpic(theOrigin, theSize, pic, '0.25 0.25 0', '0.5 0.5 0', theColor, theAlpha, 0);
            return;
        }
 
        vector dX, dY;
        vector width, height;
        vector bW, bH;
        // pic = draw_UseSkinFor(pic);
        width = eX * theSize.x;
        height = eY * theSize.y;
        if (theSize.x <= theBorderSize.x * 2)
        {
            // not wide enough... draw just left and right then
            bW = eX * (0.25 * theSize.x / (theBorderSize.x * 2));
            if (theSize.y <= theBorderSize.y * 2)
            {
                // not high enough... draw just corners
                bH = eY * (0.25 * theSize.y / (theBorderSize.y * 2));
                drawsubpic(theOrigin,                 width * 0.5 + height * 0.5, pic, '0 0 0',           bW + bH, theColor, theAlpha, 0);
                drawsubpic(theOrigin + width   * 0.5, width * 0.5 + height * 0.5, pic, eX - bW,           bW + bH, theColor, theAlpha, 0);
                drawsubpic(theOrigin + height  * 0.5, width * 0.5 + height * 0.5, pic, eY - bH,           bW + bH, theColor, theAlpha, 0);
                drawsubpic(theOrigin + theSize * 0.5, width * 0.5 + height * 0.5, pic, eX + eY - bW - bH, bW + bH, theColor, theAlpha, 0);
            }
            else
            {
                dY = theBorderSize.x * eY;
                drawsubpic(theOrigin,                             width * 0.5          +     dY, pic, '0 0    0',           '0 0.25 0' + bW, theColor, theAlpha, 0);
                drawsubpic(theOrigin + width * 0.5,               width * 0.5          +     dY, pic, '0 0    0' + eX - bW, '0 0.25 0' + bW, theColor, theAlpha, 0);
                drawsubpic(theOrigin                        + dY, width * 0.5 + height - 2 * dY, pic, '0 0.25 0',           '0 0.5  0' + bW, theColor, theAlpha, 0);
                drawsubpic(theOrigin + width * 0.5          + dY, width * 0.5 + height - 2 * dY, pic, '0 0.25 0' + eX - bW, '0 0.5  0' + bW, theColor, theAlpha, 0);
                drawsubpic(theOrigin               + height - dY, width * 0.5          +     dY, pic, '0 0.75 0',           '0 0.25 0' + bW, theColor, theAlpha, 0);
                drawsubpic(theOrigin + width * 0.5 + height - dY, width * 0.5          +     dY, pic, '0 0.75 0' + eX - bW, '0 0.25 0' + bW, theColor, theAlpha, 0);
            }
        }
        else
        {
            if (theSize.y <= theBorderSize.y * 2)
            {
                // not high enough... draw just top and bottom then
                bH = eY * (0.25 * theSize.y / (theBorderSize.y * 2));
                dX = theBorderSize.x * eX;
                drawsubpic(theOrigin,                                         dX + height * 0.5, pic, '0    0 0',           '0.25 0 0' + bH, theColor, theAlpha, 0);
                drawsubpic(theOrigin + dX,                        width - 2 * dX + height * 0.5, pic, '0.25 0 0',           '0.5  0 0' + bH, theColor, theAlpha, 0);
                drawsubpic(theOrigin + width - dX,                            dX + height * 0.5, pic, '0.75 0 0',           '0.25 0 0' + bH, theColor, theAlpha, 0);
                drawsubpic(theOrigin              + height * 0.5,             dX + height * 0.5, pic, '0    0 0' + eY - bH, '0.25 0 0' + bH, theColor, theAlpha, 0);
                drawsubpic(theOrigin + dX         + height * 0.5, width - 2 * dX + height * 0.5, pic, '0.25 0 0' + eY - bH, '0.5  0 0' + bH, theColor, theAlpha, 0);
                drawsubpic(theOrigin + width - dX + height * 0.5,             dX + height * 0.5, pic, '0.75 0 0' + eY - bH, '0.25 0 0' + bH, theColor, theAlpha, 0);
            }
            else
            {
                dX = theBorderSize.x * eX;
                dY = theBorderSize.x * eY;
                drawsubpic(theOrigin,                                        dX          +     dY, pic, '0    0    0', '0.25 0.25 0', theColor, theAlpha, 0);
                drawsubpic(theOrigin                  + dX,      width - 2 * dX          +     dY, pic, '0.25 0    0', '0.5  0.25 0', theColor, theAlpha, 0);
                drawsubpic(theOrigin          + width - dX,                  dX          +     dY, pic, '0.75 0    0', '0.25 0.25 0', theColor, theAlpha, 0);
                drawsubpic(theOrigin          + dY,                          dX + height - 2 * dY, pic, '0    0.25 0', '0.25 0.5  0', theColor, theAlpha, 0);
                drawsubpic(theOrigin          + dY         + dX, width - 2 * dX + height - 2 * dY, pic, '0.25 0.25 0', '0.5  0.5  0', theColor, theAlpha, 0);
                drawsubpic(theOrigin          + dY + width - dX,             dX + height - 2 * dY, pic, '0.75 0.25 0', '0.25 0.5  0', theColor, theAlpha, 0);
                drawsubpic(theOrigin + height - dY,                          dX          +     dY, pic, '0    0.75 0', '0.25 0.25 0', theColor, theAlpha, 0);
                drawsubpic(theOrigin + height - dY         + dX, width - 2 * dX          +     dY, pic, '0.25 0.75 0', '0.5  0.25 0', theColor, theAlpha, 0);
                drawsubpic(theOrigin + height - dY + width - dX,             dX          +     dY, pic, '0.75 0.75 0', '0.25 0.25 0', theColor, theAlpha, 0);
            }
        }
    }

References drawsubpic(), eX, eY, height, and vector.

Referenced by BorderImage_draw(), m_tooltip(), and minigame_hud_simpleboard().

Draw_CylindricLine()

void Draw_CylindricLine	(	vector	from,
		vector	to,
		float	thickness,
		string	texture,
		float	aspect,
		float	shift,
		vector	rgb,
		float	theAlpha,
		float	drawflag,
		vector	vieworg )

Definition at line 10 of file draw.qh.

    {
        // I want to draw a quad...
        // from and to are MIDPOINTS.
 
        float len = vlen(to - from);
        if (!len)
            return;
 
        float length_tex = aspect * len / thickness;
        vector axis = (to - from) / len; // same as axis = normalize(to - from) but cheaper
 
        // direction is perpendicular to the view normal, and perpendicular to the axis
        vector thickdir = normalize(cross(axis, vieworg - from));
 
        vector ofs = thickdir * (thickness * 0.5);
 
        R_BeginPolygon(texture, drawflag, false);
        R_PolygonVertex(from - ofs, '0 0 0' + shift * '1 0 0', rgb, theAlpha);
        R_PolygonVertex(from + ofs, '0 1 0' + shift * '1 0 0', rgb, theAlpha);
        R_PolygonVertex(to + ofs,   '0 1 0' + (shift + length_tex) * '1 0 0', rgb, theAlpha);
        R_PolygonVertex(to - ofs,   '0 0 0' + (shift + length_tex) * '1 0 0', rgb, theAlpha);
        R_EndPolygon();
    }

References cross, normalize(), vector, and vlen().

Referenced by bumble_raygun_draw(), Draw_ArcBeam_callback(), Draw_GrapplingHook_trace_callback(), Draw_VaporizerBeam_trace_callback(), and Porto_Draw().

drawstringcenter()

ERASEABLE void drawstringcenter	(	vector	position,
		string	text,
		vector	theScale,
		vector	rgb,
		float	theAlpha,
		int	flag )

Definition at line 126 of file draw.qh.

    {
        position.x = 0.5 * (vid_conwidth - 0.6025 * strlen(text) * theScale.x);
        drawstring_builtin(position, text, theScale, rgb, theAlpha, flag);
    }

References strlen, vector, and vid_conwidth.

drawstringright()

ERASEABLE void drawstringright	(	vector	position,
		string	text,
		vector	theScale,
		vector	rgb,
		float	theAlpha,
		int	flag )

Definition at line 119 of file draw.qh.

    {
        position.x -= 2 / 3 * strlen(text) * theScale.x;
        drawstring_builtin(position, text, theScale, rgb, theAlpha, flag);
    }

References strlen, and vector.

Variable Documentation

vid_conheight

noref float vid_conheight

Definition at line 8 of file draw.qh.

Referenced by AuxiliaryXhair_Draw2D(), cl_notice_run(), CSQC_UpdateView(), Draw_ShowNames(), Draw_WaypointSprite(), DrawReticle(), drawsprite_TextOrIcon(), HUD_CenterPrint(), HUD_Chat(), HUD_Configure_DrawGrid(), HUD_Contents(), HUD_Crosshair(), HUD_Damage(), HUD_DarkBlinking(), HUD_Draw(), Hud_Dynamic_Frame(), HUD_Main(), HUD_mouse_over(), HUD_Panel_Arrow_Action(), HUD_Panel_Chat_InputEvent(), HUD_Panel_InputEvent(), HUD_Panel_SetPos(), HUD_Panel_SetPosSize(), HUD_Radar(), HUD_Radar_Mouse(), Hud_Shake_Update(), HUD_Vote(), MapVote_Draw(), MapVote_Init(), orb_draw2d(), projected_on_screen(), Scoreboard_AccuracyStats_WouldDraw(), Scoreboard_Draw(), Scoreboard_ItemStats_WouldDraw(), Scoreboard_MakeTable(), turret_draw2d(), update_mousepos(), updateConwidths(), Vehicles_drawCrosshair(), Vehicles_drawHUD(), ViewLocation_Mouse(), and Weapons_Fade().

vid_conwidth

noref float vid_conwidth

Definition at line 7 of file draw.qh.

Referenced by AuxiliaryXhair_Draw2D(), cl_notice_run(), CSQC_UpdateView(), Draw_ShowNames(), Draw_WaypointSprite(), DrawReticle(), drawsprite_TextOrIcon(), drawstringcenter(), HUD_CenterPrint(), HUD_Chat(), HUD_Configure_DrawGrid(), HUD_Contents(), HUD_Crosshair(), HUD_Damage(), HUD_DarkBlinking(), HUD_Draw(), Hud_Dynamic_Frame(), HUD_Main(), HUD_mouse_over(), HUD_Panel_Arrow_Action(), HUD_Panel_HlCenterLine(), HUD_Panel_InputEvent(), HUD_Panel_SetPos(), HUD_Panel_SetPosSize(), HUD_Radar(), HUD_Radar_Mouse(), Hud_Shake_Update(), HUD_Vote(), MapVote_Draw(), MapVote_Init(), orb_draw2d(), projected_on_screen(), Scoreboard_Draw(), Scoreboard_FixColumnWidth(), Scoreboard_initFieldSizes(), turret_draw2d(), update_mousepos(), updateConwidths(), Vehicles_drawCrosshair(), Vehicles_drawHUD(), ViewLocation_Mouse(), and Weapons_Fade().