// Emacs style mode select -*- C++ -*- //----------------------------------------------------------------------------- // // $Id: Hu_lib.h,v 1.1 2000/04/09 18:21:20 proff_fs Exp $ // // PRBOOM/GLBOOM (C) Florian 'Proff' Schulze (florian.proff.schulze@gmx.net) // based on // BOOM, a modified and improved DOOM engine // Copyright (C) 1999 by // id Software, Chi Hoang, Lee Killough, Jim Flynn, Rand Phares, Ty Halderman // // 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. // // DESCRIPTION: none // //----------------------------------------------------------------------------- #ifndef __HULIB__ #define __HULIB__ // We are referring to patches. #include "r_defs.h" #include "v_video.h" //jff 2/16/52 include color range defs // background and foreground screen numbers // different from other modules. #define BG 1 #define FG 0 // font stuff // #define HU_CHARERASE KEYD_BACKSPACE // not used // phares #define HU_MAXLINES 4 #define HU_MAXLINELENGTH 80 #define HU_REFRESHSPACING 8 /*jff 2/26/98 space lines in text refresh widget*/ //jff 2/26/98 maximum number of messages allowed in refresh list #define HU_MAXMESSAGES 16 // // Typedefs of widgets // // Text Line widget // (parent of Scrolling Text and Input Text widgets) typedef struct { // left-justified position of scrolling text window int x; int y; patchnum_t* f; // font int sc; // start character int cm; //jff 2/16/52 output color range // killough 1/23/98: Support multiple lines: #define MAXLINES 25 int linelen; char l[HU_MAXLINELENGTH*MAXLINES+1]; // line of text int len; // current line length // whether this line needs to be udpated int needsupdate; } hu_textline_t; // Scrolling Text window widget // (child of Text Line widget) typedef struct { hu_textline_t l[HU_MAXLINES]; // text lines to draw int h; // height in lines int cl; // current line number // pointer to H_boolean stating whether to update window H_boolean* on; H_boolean laston; // last value of *->on. } hu_stext_t; //jff 2/26/98 new widget to display last hud_msg_lines of messages // Message refresh window widget typedef struct { hu_textline_t l[HU_MAXMESSAGES]; // text lines to draw int nl; // height in lines int nr; // total height in rows int cl; // current line number int x,y,w,h; // window position and size patchnum_t *bg; // patches for background // pointer to H_boolean stating whether to update window H_boolean* on; H_boolean laston; // last value of *->on. } hu_mtext_t; // Input Text Line widget // (child of Text Line widget) typedef struct { hu_textline_t l; // text line to input on // left margin past which I am not to delete characters int lm; // pointer to H_boolean stating whether to update window H_boolean* on; H_boolean laston; // last value of *->on; } hu_itext_t; // // Widget creation, access, and update routines // // initializes heads-up widget library void HUlib_init(void); // // textline code // // clear a line of text void HUlib_clearTextLine(hu_textline_t *t); void HUlib_initTextLine ( hu_textline_t *t, int x, int y, patchnum_t *f, int sc, int cm //jff 2/16/98 add color range parameter ); // returns success H_boolean HUlib_addCharToTextLine(hu_textline_t *t, char ch); // returns success H_boolean HUlib_delCharFromTextLine(hu_textline_t *t); // draws tline void HUlib_drawTextLine(hu_textline_t *l, H_boolean drawcursor); // erases text line void HUlib_eraseTextLine(hu_textline_t *l); // // Scrolling Text window widget routines // // initialize an stext widget void HUlib_initSText ( hu_stext_t* s, int x, int y, int h, patchnum_t* font, int startchar, int cm, //jff 2/16/98 add color range parameter H_boolean* on ); // add a new line void HUlib_addLineToSText(hu_stext_t* s); // add a text message to an stext widget void HUlib_addMessageToSText ( hu_stext_t* s, char* prefix, char* msg ); // draws stext void HUlib_drawSText(hu_stext_t* s); // erases all stext lines void HUlib_eraseSText(hu_stext_t* s); //jff 2/26/98 message refresh widget // initialize refresh text widget void HUlib_initMText ( hu_mtext_t *m, int x, int y, int w, int h, patchnum_t* font, int startchar, int cm, patchnum_t* bgfont, H_boolean *on ); //jff 2/26/98 message refresh widget // add a text line to refresh text widget void HUlib_addLineToMText ( hu_mtext_t* m ); //jff 2/26/98 message refresh widget // add a text message to refresh text widget void HUlib_addMessageToMText ( hu_mtext_t* m, char* prefix, char* msg ); //jff 2/26/98 new routine to display a background on which // the list of last hud_msg_lines are displayed void HUlib_drawMBg ( int x, int y, int w, int h, patchnum_t* bgp ); //jff 2/26/98 message refresh widget // draws mtext void HUlib_drawMText(hu_mtext_t* m); //jff 4/28/98 erases behind message list void HUlib_eraseMText(hu_mtext_t* m); // Input Text Line widget routines void HUlib_initIText ( hu_itext_t* it, int x, int y, patchnum_t* font, int startchar, int cm, //jff 2/16/98 add color range parameter H_boolean* on ); // enforces left margin void HUlib_delCharFromIText(hu_itext_t* it); // enforces left margin void HUlib_eraseLineFromIText(hu_itext_t* it); // resets line and left margin void HUlib_resetIText(hu_itext_t* it); // left of left-margin void HUlib_addPrefixToIText ( hu_itext_t* it, char* str ); // whether eaten H_boolean HUlib_keyInIText ( hu_itext_t* it, unsigned char ch ); void HUlib_drawIText(hu_itext_t* it); // erases all itext lines void HUlib_eraseIText(hu_itext_t* it); #endif //---------------------------------------------------------------------------- // // $Log: Hu_lib.h,v $ // Revision 1.1 2000/04/09 18:21:20 proff_fs // Initial revision // // Revision 1.9 1998/05/11 10:13:31 jim // formatted/documented hu_lib // // Revision 1.8 1998/04/28 15:53:53 jim // Fix message list bug in small screen mode // // Revision 1.7 1998/02/26 22:58:44 jim // Added message review display to HUD // // Revision 1.6 1998/02/19 16:55:19 jim // Optimized HUD and made more configurable // // Revision 1.5 1998/02/18 00:58:58 jim // Addition of HUD // // Revision 1.4 1998/02/15 02:48:09 phares // User-defined keys // // Revision 1.3 1998/01/26 19:26:52 phares // First rev with no ^Ms // // Revision 1.2 1998/01/26 05:50:24 killough // Support more lines, and tab stops, in messages // // Revision 1.1.1.1 1998/01/19 14:02:55 rand // Lee's Jan 19 sources // // //----------------------------------------------------------------------------