src/game/g_holmes.inc

   1 (* Copyright (C)  DooM 2D:Forever Developers
   2  *
   3  * This program is free software: you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License as published by
   5  * the Free Software Foundation, either version 3 of the License, or
   6  * (at your option) any later version.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License
  14  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15  *)
  16 // ////////////////////////////////////////////////////////////////////////// //
  17 // cursor (hi, Death Track!)
  18 const curWidth = 17;
  19 const curHeight = 23;
  20
  21 const cursorImg: array[0..curWidth*curHeight-1] of Byte = (
  22   0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  23   0,0,3,2,0,0,0,0,0,0,0,0,0,0,0,0,0,
  24   1,0,3,2,2,0,0,0,0,0,0,0,0,0,0,0,0,
  25   1,1,3,3,2,2,0,0,0,0,0,0,0,0,0,0,0,
  26   1,1,3,3,4,2,2,0,0,0,0,0,0,0,0,0,0,
  27   1,1,3,3,4,4,2,2,0,0,0,0,0,0,0,0,0,
  28   1,1,3,3,4,4,4,2,2,0,0,0,0,0,0,0,0,
  29   1,1,3,3,4,4,4,4,2,2,0,0,0,0,0,0,0,
  30   1,1,3,3,4,4,4,5,6,2,2,0,0,0,0,0,0,
  31   1,1,3,3,4,4,5,6,7,5,2,2,0,0,0,0,0,
  32   1,1,3,3,4,5,6,7,5,4,5,2,2,0,0,0,0,
  33   1,1,3,3,5,6,7,5,4,5,6,7,2,2,0,0,0,
  34   1,1,3,3,6,7,5,4,5,6,7,7,7,2,2,0,0,
  35   1,1,3,3,7,5,4,5,6,7,7,7,7,7,2,2,0,
  36   1,1,3,3,5,4,5,6,8,8,8,8,8,8,8,8,2,
  37   1,1,3,3,4,5,6,3,8,8,8,8,8,8,8,8,8,
  38   1,1,3,3,5,6,3,3,1,1,1,1,1,1,1,0,0,
  39   1,1,3,3,6,3,3,1,1,1,1,1,1,1,1,0,0,
  40   1,1,3,3,3,3,0,0,0,0,0,0,0,0,0,0,0,
  41   1,1,3,3,3,0,0,0,0,0,0,0,0,0,0,0,0,
  42   1,1,3,3,0,0,0,0,0,0,0,0,0,0,0,0,0,
  43   1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  44   1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
  45 );
  46 const cursorPal: array[0..9*4-1] of Byte = (
  47     0,  0,  0,  0,
  48     0,  0,  0,163,
  49    85,255,255,255,
  50    85, 85,255,255,
  51   255, 85, 85,255,
  52   170,  0,170,255,
  53    85, 85, 85,255,
  54     0,  0,  0,255,
  55     0,  0,170,255
  56 );
  57
  58
  59 var
  60   curtexid: GLuint = 0;
  61
  62 procedure createCursorTexture ();
  63 var
  64   tex, tpp: PByte;
  65   c: Integer;
  66   x, y: Integer;
  67 begin
  68   if (curtexid <> 0) then exit; //begin glDeleteTextures(1, @curtexid); curtexid := 0; end;
  69
  70   GetMem(tex, curWidth*curHeight*4);
  71
  72   tpp := tex;
  73   for y := 0 to curHeight-1 do
  74   begin
  75     for x := 0 to curWidth-1 do
  76     begin
  77       c := cursorImg[y*curWidth+x]*4;
  78       tpp^ := cursorPal[c+0]; Inc(tpp);
  79       tpp^ := cursorPal[c+1]; Inc(tpp);
  80       tpp^ := cursorPal[c+2]; Inc(tpp);
  81       tpp^ := cursorPal[c+3]; Inc(tpp);
  82     end;
  83   end;
  84
  85   glGenTextures(1, @curtexid);
  86   if (curtexid = 0) then raise Exception.Create('can''t create Holmes texture');
  87
  88   glBindTexture(GL_TEXTURE_2D, curtexid);
  89   glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
  90   glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
  91   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
  92   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
  93
  94   //GLfloat[4] bclr = 0.0;
  95   //glTexParameterfv(GL_TEXTURE_2D, GL_TEXTURE_BORDER_COLOR, bclr.ptr);
  96
  97   glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, curWidth, curHeight, 0, GL_RGBA{gltt}, GL_UNSIGNED_BYTE, tex);
  98   glFlush();
  99
 100   //FreeMem(tex);
 101 end;
 102
 103
 104 procedure drawCursor ();
 105 begin
 106   if (curtexid = 0) then createCursorTexture() else glBindTexture(GL_TEXTURE_2D, curtexid);
 107   // blend it
 108   glEnable(GL_BLEND);
 109   glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 110   glEnable(GL_TEXTURE_2D);
 111   // color and opacity
 112   glColor4f(1, 1, 1, 0.9);
 113   Dec(msX, 2);
 114   glBegin(GL_QUADS);
 115     glTexCoord2f(0.0, 0.0); glVertex2i(msX, msY); // top-left
 116     glTexCoord2f(1.0, 0.0); glVertex2i(msX+curWidth, msY); // top-right
 117     glTexCoord2f(1.0, 1.0); glVertex2i(msX+curWidth, msY+curHeight); // bottom-right
 118     glTexCoord2f(0.0, 1.0); glVertex2i(msX, msY+curHeight); // bottom-left
 119   glEnd();
 120   Inc(msX, 2);
 121   glDisable(GL_BLEND);
 122   glDisable(GL_TEXTURE_2D);
 123   glColor4f(1, 1, 1, 1);
 124   glBindTexture(GL_TEXTURE_2D, 0);
 125 end;
 126
 127
 128 // ////////////////////////////////////////////////////////////////////////// //
 129 // fonts
 130 const kgiFont6: array[0..256*8-1] of Byte  = (
 131 $00,$00,$00,$00,$00,$00,$00,$00,$3c,$42,$a5,$81,$a5,$99,$42,$3c,$3c,$7e,$db,$ff,$ff,$db,$66,$3c,$6c,$fe,
 132 $fe,$fe,$7c,$38,$10,$00,$10,$38,$7c,$fe,$7c,$38,$10,$00,$10,$38,$54,$fe,$54,$10,$38,$00,$10,$38,$7c,$fe,
 133 $fe,$10,$38,$00,$00,$00,$00,$30,$30,$00,$00,$00,$ff,$ff,$ff,$e7,$e7,$ff,$ff,$ff,$38,$44,$82,$82,$82,$44,
 134 $38,$00,$c7,$bb,$7d,$7d,$7d,$bb,$c7,$ff,$0f,$03,$05,$79,$88,$88,$88,$70,$38,$44,$44,$44,$38,$10,$7c,$10,
 135 $30,$28,$24,$24,$28,$20,$e0,$c0,$3c,$24,$3c,$24,$24,$e4,$dc,$18,$10,$54,$38,$ee,$38,$54,$10,$00,$10,$10,
 136 $10,$7c,$10,$10,$10,$10,$10,$10,$10,$ff,$00,$00,$00,$00,$00,$00,$00,$ff,$10,$10,$10,$10,$10,$10,$10,$f0,
 137 $10,$10,$10,$10,$10,$10,$10,$1f,$10,$10,$10,$10,$10,$10,$10,$ff,$10,$10,$10,$10,$10,$10,$10,$10,$10,$10,
 138 $10,$10,$00,$00,$00,$ff,$00,$00,$00,$00,$00,$00,$00,$1f,$10,$10,$10,$10,$00,$00,$00,$f0,$10,$10,$10,$10,
 139 $10,$10,$10,$1f,$00,$00,$00,$00,$10,$10,$10,$f0,$00,$00,$00,$00,$81,$42,$24,$18,$18,$24,$42,$81,$01,$02,
 140 $04,$08,$10,$20,$40,$80,$80,$40,$20,$10,$08,$04,$02,$01,$00,$10,$10,$ff,$10,$10,$00,$00,$00,$00,$00,$00,
 141 $00,$00,$00,$00,$20,$20,$20,$20,$00,$00,$20,$00,$50,$50,$50,$00,$00,$00,$00,$00,$50,$50,$f8,$50,$f8,$50,
 142 $50,$00,$20,$78,$a0,$70,$28,$f0,$20,$00,$c0,$c8,$10,$20,$40,$98,$18,$00,$40,$a0,$40,$a8,$90,$98,$60,$00,
 143 $10,$20,$40,$00,$00,$00,$00,$00,$10,$20,$40,$40,$40,$20,$10,$00,$40,$20,$10,$10,$10,$20,$40,$00,$88,$50,
 144 $20,$f8,$20,$50,$88,$00,$00,$20,$20,$f8,$20,$20,$00,$00,$00,$00,$00,$00,$00,$20,$20,$40,$00,$00,$00,$78,
 145 $00,$00,$00,$00,$00,$00,$00,$00,$00,$60,$60,$00,$00,$00,$08,$10,$20,$40,$80,$00,$70,$88,$98,$a8,$c8,$88,
 146 $70,$00,$20,$60,$a0,$20,$20,$20,$f8,$00,$70,$88,$08,$10,$60,$80,$f8,$00,$70,$88,$08,$30,$08,$88,$70,$00,
 147 $10,$30,$50,$90,$f8,$10,$10,$00,$f8,$80,$e0,$10,$08,$10,$e0,$00,$30,$40,$80,$f0,$88,$88,$70,$00,$f8,$88,
 148 $10,$20,$20,$20,$20,$00,$70,$88,$88,$70,$88,$88,$70,$00,$70,$88,$88,$78,$08,$10,$60,$00,$00,$00,$20,$00,
 149 $00,$20,$00,$00,$00,$00,$20,$00,$00,$20,$20,$40,$18,$30,$60,$c0,$60,$30,$18,$00,$00,$00,$f8,$00,$f8,$00,
 150 $00,$00,$c0,$60,$30,$18,$30,$60,$c0,$00,$70,$88,$08,$10,$20,$00,$20,$00,$70,$88,$08,$68,$a8,$a8,$70,$00,
 151 $20,$50,$88,$88,$f8,$88,$88,$00,$f0,$48,$48,$70,$48,$48,$f0,$00,$30,$48,$80,$80,$80,$48,$30,$00,$e0,$50,
 152 $48,$48,$48,$50,$e0,$00,$f8,$80,$80,$f0,$80,$80,$f8,$00,$f8,$80,$80,$f0,$80,$80,$80,$00,$70,$88,$80,$b8,
 153 $88,$88,$70,$00,$88,$88,$88,$f8,$88,$88,$88,$00,$70,$20,$20,$20,$20,$20,$70,$00,$38,$10,$10,$10,$90,$90,
 154 $60,$00,$88,$90,$a0,$c0,$a0,$90,$88,$00,$80,$80,$80,$80,$80,$80,$f8,$00,$88,$d8,$a8,$a8,$88,$88,$88,$00,
 155 $88,$c8,$c8,$a8,$98,$98,$88,$00,$70,$88,$88,$88,$88,$88,$70,$00,$f0,$88,$88,$f0,$80,$80,$80,$00,$70,$88,
 156 $88,$88,$a8,$90,$68,$00,$f0,$88,$88,$f0,$a0,$90,$88,$00,$70,$88,$80,$70,$08,$88,$70,$00,$f8,$20,$20,$20,
 157 $20,$20,$20,$00,$88,$88,$88,$88,$88,$88,$70,$00,$88,$88,$88,$88,$50,$50,$20,$00,$88,$88,$88,$a8,$a8,$d8,
 158 $88,$00,$88,$88,$50,$20,$50,$88,$88,$00,$88,$88,$88,$70,$20,$20,$20,$00,$f8,$08,$10,$20,$40,$80,$f8,$00,
 159 $70,$40,$40,$40,$40,$40,$70,$00,$00,$00,$80,$40,$20,$10,$08,$00,$70,$10,$10,$10,$10,$10,$70,$00,$20,$50,
 160 $88,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$f8,$00,$40,$20,$10,$00,$00,$00,$00,$00,$00,$00,$70,$08,
 161 $78,$88,$78,$00,$80,$80,$b0,$c8,$88,$c8,$b0,$00,$00,$00,$70,$88,$80,$88,$70,$00,$08,$08,$68,$98,$88,$98,
 162 $68,$00,$00,$00,$70,$88,$f8,$80,$70,$00,$10,$28,$20,$f8,$20,$20,$20,$00,$00,$00,$68,$98,$98,$68,$08,$70,
 163 $80,$80,$f0,$88,$88,$88,$88,$00,$20,$00,$60,$20,$20,$20,$70,$00,$10,$00,$30,$10,$10,$10,$90,$60,$40,$40,
 164 $48,$50,$60,$50,$48,$00,$60,$20,$20,$20,$20,$20,$70,$00,$00,$00,$d0,$a8,$a8,$a8,$a8,$00,$00,$00,$b0,$c8,
 165 $88,$88,$88,$00,$00,$00,$70,$88,$88,$88,$70,$00,$00,$00,$b0,$c8,$c8,$b0,$80,$80,$00,$00,$68,$98,$98,$68,
 166 $08,$08,$00,$00,$b0,$c8,$80,$80,$80,$00,$00,$00,$78,$80,$f0,$08,$f0,$00,$40,$40,$f0,$40,$40,$48,$30,$00,
 167 $00,$00,$90,$90,$90,$90,$68,$00,$00,$00,$88,$88,$88,$50,$20,$00,$00,$00,$88,$a8,$a8,$a8,$50,$00,$00,$00,
 168 $88,$50,$20,$50,$88,$00,$00,$00,$88,$88,$98,$68,$08,$70,$00,$00,$f8,$10,$20,$40,$f8,$00,$18,$20,$20,$40,
 169 $20,$20,$18,$00,$20,$20,$20,$00,$20,$20,$20,$00,$c0,$20,$20,$10,$20,$20,$c0,$00,$40,$a8,$10,$00,$00,$00,
 170 $00,$00,$00,$00,$20,$50,$f8,$00,$00,$00,$00,$00,$00,$00,$00,$00,$ff,$ff,$f0,$f0,$f0,$f0,$0f,$0f,$0f,$0f,
 171 $00,$00,$ff,$ff,$ff,$ff,$ff,$ff,$ff,$ff,$00,$00,$00,$00,$00,$00,$00,$00,$00,$3c,$3c,$00,$00,$00,$ff,$ff,
 172 $ff,$ff,$ff,$ff,$00,$00,$c0,$c0,$c0,$c0,$c0,$c0,$c0,$c0,$0f,$0f,$0f,$0f,$f0,$f0,$f0,$f0,$fc,$fc,$fc,$fc,
 173 $fc,$fc,$fc,$fc,$03,$03,$03,$03,$03,$03,$03,$03,$3f,$3f,$3f,$3f,$3f,$3f,$3f,$3f,$11,$22,$44,$88,$11,$22,
 174 $44,$88,$88,$44,$22,$11,$88,$44,$22,$11,$fe,$7c,$38,$10,$00,$00,$00,$00,$00,$00,$00,$00,$10,$38,$7c,$fe,
 175 $80,$c0,$e0,$f0,$e0,$c0,$80,$00,$01,$03,$07,$0f,$07,$03,$01,$00,$ff,$7e,$3c,$18,$18,$3c,$7e,$ff,$81,$c3,
 176 $e7,$ff,$ff,$e7,$c3,$81,$f0,$f0,$f0,$f0,$00,$00,$00,$00,$00,$00,$00,$00,$0f,$0f,$0f,$0f,$0f,$0f,$0f,$0f,
 177 $00,$00,$00,$00,$00,$00,$00,$00,$f0,$f0,$f0,$f0,$33,$33,$cc,$cc,$33,$33,$cc,$cc,$00,$20,$20,$50,$50,$88,
 178 $f8,$00,$20,$20,$70,$20,$70,$20,$20,$00,$00,$00,$00,$50,$88,$a8,$50,$00,$ff,$ff,$ff,$ff,$ff,$ff,$ff,$ff,
 179 $00,$00,$00,$00,$ff,$ff,$ff,$ff,$f0,$f0,$f0,$f0,$f0,$f0,$f0,$f0,$0f,$0f,$0f,$0f,$0f,$0f,$0f,$0f,$ff,$ff,
 180 $ff,$ff,$00,$00,$00,$00,$00,$00,$68,$90,$90,$90,$68,$00,$30,$48,$48,$70,$48,$48,$70,$c0,$f8,$88,$80,$80,
 181 $80,$80,$80,$00,$00,$50,$70,$88,$f8,$80,$70,$00,$00,$00,$78,$80,$f0,$80,$78,$00,$00,$00,$78,$90,$90,$90,
 182 $60,$00,$20,$00,$60,$20,$20,$20,$70,$00,$50,$00,$70,$20,$20,$20,$70,$00,$f8,$20,$70,$a8,$a8,$70,$20,$f8,
 183 $20,$50,$88,$f8,$88,$50,$20,$00,$70,$88,$88,$88,$50,$50,$d8,$00,$30,$40,$40,$20,$50,$50,$50,$20,$00,$00,
 184 $00,$50,$a8,$a8,$50,$00,$08,$70,$a8,$a8,$a8,$70,$80,$00,$38,$40,$80,$f8,$80,$40,$38,$00,$70,$88,$88,$88,
 185 $88,$88,$88,$00,$00,$f8,$00,$f8,$00,$f8,$00,$00,$20,$20,$f8,$20,$20,$00,$f8,$00,$c0,$30,$08,$30,$c0,$00,
 186 $f8,$00,$50,$f8,$80,$f0,$80,$80,$f8,$00,$78,$80,$80,$f0,$80,$80,$78,$00,$20,$20,$20,$20,$20,$20,$a0,$40,
 187 $70,$20,$20,$20,$20,$20,$70,$00,$50,$70,$20,$20,$20,$20,$70,$00,$00,$18,$24,$24,$18,$00,$00,$00,$00,$30,
 188 $78,$78,$30,$00,$00,$00,$00,$00,$00,$00,$30,$00,$00,$00,$3e,$20,$20,$20,$a0,$60,$20,$00,$a0,$50,$50,$50,
 189 $00,$00,$00,$00,$40,$a0,$20,$40,$e0,$00,$00,$00,$00,$38,$38,$38,$38,$38,$38,$00,$3c,$42,$99,$a1,$a1,$99,
 190 $42,$3c,$00,$00,$90,$a8,$e8,$a8,$90,$00,$00,$00,$60,$10,$70,$90,$68,$00,$00,$00,$f0,$80,$f0,$88,$f0,$00,
 191 $00,$00,$90,$90,$90,$f8,$08,$00,$00,$00,$30,$50,$50,$70,$88,$00,$00,$00,$70,$88,$f8,$80,$70,$00,$00,$20,
 192 $70,$a8,$a8,$70,$20,$00,$00,$00,$78,$48,$40,$40,$40,$00,$00,$00,$88,$50,$20,$50,$88,$00,$00,$00,$88,$98,
 193 $a8,$c8,$88,$00,$00,$50,$20,$00,$98,$a8,$c8,$00,$00,$00,$90,$a0,$c0,$a0,$90,$00,$00,$00,$38,$28,$28,$48,
 194 $88,$00,$00,$00,$88,$d8,$a8,$88,$88,$00,$00,$00,$88,$88,$f8,$88,$88,$00,$00,$00,$70,$88,$88,$88,$70,$00,
 195 $00,$00,$78,$48,$48,$48,$48,$00,$00,$00,$78,$88,$78,$28,$48,$00,$00,$00,$f0,$88,$f0,$80,$80,$00,$00,$00,
 196 $78,$80,$80,$80,$78,$00,$00,$00,$f8,$20,$20,$20,$20,$00,$00,$00,$88,$50,$20,$40,$80,$00,$00,$00,$a8,$70,
 197 $20,$70,$a8,$00,$00,$00,$f0,$48,$70,$48,$f0,$00,$00,$00,$40,$40,$70,$48,$70,$00,$00,$00,$88,$88,$c8,$a8,
 198 $c8,$00,$00,$00,$f0,$08,$70,$08,$f0,$00,$00,$00,$a8,$a8,$a8,$a8,$f8,$00,$00,$00,$70,$88,$38,$88,$70,$00,
 199 $00,$00,$a8,$a8,$a8,$f8,$08,$00,$00,$00,$48,$48,$78,$08,$08,$00,$00,$00,$c0,$40,$70,$48,$70,$00,$90,$a8,
 200 $a8,$e8,$a8,$a8,$90,$00,$20,$50,$88,$88,$f8,$88,$88,$00,$f8,$88,$80,$f0,$88,$88,$f0,$00,$90,$90,$90,$90,
 201 $90,$f8,$08,$00,$38,$28,$28,$48,$48,$f8,$88,$00,$f8,$80,$80,$f0,$80,$80,$f8,$00,$20,$70,$a8,$a8,$a8,$70,
 202 $20,$00,$f8,$88,$88,$80,$80,$80,$80,$00,$88,$88,$50,$20,$50,$88,$88,$00,$88,$88,$98,$a8,$c8,$88,$88,$00,
 203 $50,$20,$88,$98,$a8,$c8,$88,$00,$88,$90,$a0,$c0,$a0,$90,$88,$00,$18,$28,$48,$48,$48,$48,$88,$00,$88,$d8,
 204 $a8,$a8,$88,$88,$88,$00,$88,$88,$88,$f8,$88,$88,$88,$00,$70,$88,$88,$88,$88,$88,$70,$00,$f8,$88,$88,$88,
 205 $88,$88,$88,$00,$78,$88,$88,$78,$28,$48,$88,$00,$f0,$88,$88,$f0,$80,$80,$80,$00,$70,$88,$80,$80,$80,$88,
 206 $70,$00,$f8,$20,$20,$20,$20,$20,$20,$00,$88,$88,$88,$50,$20,$40,$80,$00,$a8,$a8,$70,$20,$70,$a8,$a8,$00,
 207 $f0,$48,$48,$70,$48,$48,$f0,$00,$80,$80,$80,$f0,$88,$88,$f0,$00,$88,$88,$88,$c8,$a8,$a8,$c8,$00,$f0,$08,
 208 $08,$30,$08,$08,$f0,$00,$a8,$a8,$a8,$a8,$a8,$a8,$f8,$00,$70,$88,$08,$78,$08,$88,$70,$00,$a8,$a8,$a8,$a8,
 209 $a8,$f8,$08,$00,$88,$88,$88,$88,$78,$08,$08,$00,$c0,$40,$40,$70,$48,$48,$70,$00
 210 );
 211
 212 const kgiFont8: array[0..256*8-1] of Byte  = (
 213 $00,$00,$00,$00,$00,$00,$00,$00,$7e,$81,$a5,$81,$bd,$99,$81,$7e,$7e,$ff,$db,$ff,$c3,$e7,$ff,$7e,$6c,$fe,
 214 $fe,$fe,$7c,$38,$10,$00,$10,$38,$7c,$fe,$7c,$38,$10,$00,$38,$7c,$38,$fe,$fe,$d6,$10,$38,$10,$10,$38,$7c,
 215 $fe,$7c,$10,$38,$00,$00,$18,$3c,$3c,$18,$00,$00,$ff,$ff,$e7,$c3,$c3,$e7,$ff,$ff,$00,$3c,$66,$42,$42,$66,
 216 $3c,$00,$ff,$c3,$99,$bd,$bd,$99,$c3,$ff,$0f,$07,$0f,$7d,$cc,$cc,$cc,$78,$3c,$66,$66,$66,$3c,$18,$7e,$18,
 217 $3f,$33,$3f,$30,$30,$70,$f0,$e0,$7f,$63,$7f,$63,$63,$67,$e6,$c0,$99,$5a,$3c,$e7,$e7,$3c,$5a,$99,$80,$e0,
 218 $f8,$fe,$f8,$e0,$80,$00,$02,$0e,$3e,$fe,$3e,$0e,$02,$00,$18,$3c,$7e,$18,$18,$7e,$3c,$18,$66,$66,$66,$66,
 219 $66,$00,$66,$00,$7f,$db,$db,$7b,$1b,$1b,$1b,$00,$7e,$c3,$78,$cc,$cc,$78,$8c,$f8,$00,$00,$00,$00,$7e,$7e,
 220 $7e,$00,$18,$3c,$7e,$18,$7e,$3c,$18,$ff,$18,$3c,$7e,$18,$18,$18,$18,$00,$18,$18,$18,$18,$7e,$3c,$18,$00,
 221 $00,$18,$0c,$fe,$0c,$18,$00,$00,$00,$30,$60,$fe,$60,$30,$00,$00,$00,$00,$c0,$c0,$c0,$fe,$00,$00,$00,$24,
 222 $66,$ff,$66,$24,$00,$00,$00,$18,$3c,$7e,$ff,$ff,$00,$00,$00,$ff,$ff,$7e,$3c,$18,$00,$00,$00,$00,$00,$00,
 223 $00,$00,$00,$00,$30,$78,$78,$30,$30,$00,$30,$00,$6c,$6c,$6c,$00,$00,$00,$00,$00,$6c,$6c,$fe,$6c,$fe,$6c,
 224 $6c,$00,$30,$7c,$c0,$78,$0c,$f8,$30,$00,$00,$c6,$cc,$18,$30,$66,$c6,$00,$38,$6c,$38,$76,$dc,$cc,$76,$00,
 225 $60,$60,$c0,$00,$00,$00,$00,$00,$18,$30,$60,$60,$60,$30,$18,$00,$60,$30,$18,$18,$18,$30,$60,$00,$00,$66,
 226 $3c,$ff,$3c,$66,$00,$00,$00,$30,$30,$fc,$30,$30,$00,$00,$00,$00,$00,$00,$00,$70,$30,$60,$00,$00,$00,$fc,
 227 $00,$00,$00,$00,$00,$00,$00,$00,$00,$30,$30,$00,$06,$0c,$18,$30,$60,$c0,$80,$00,$78,$cc,$dc,$fc,$ec,$cc,
 228 $78,$00,$30,$f0,$30,$30,$30,$30,$fc,$00,$78,$cc,$0c,$38,$60,$cc,$fc,$00,$78,$cc,$0c,$38,$0c,$cc,$78,$00,
 229 $1c,$3c,$6c,$cc,$fe,$0c,$0c,$00,$fc,$c0,$f8,$0c,$0c,$cc,$78,$00,$38,$60,$c0,$f8,$cc,$cc,$78,$00,$fc,$cc,
 230 $0c,$18,$30,$60,$60,$00,$78,$cc,$cc,$78,$cc,$cc,$78,$00,$78,$cc,$cc,$7c,$0c,$18,$70,$00,$00,$00,$30,$30,
 231 $00,$30,$30,$00,$00,$00,$30,$30,$00,$70,$30,$60,$18,$30,$60,$c0,$60,$30,$18,$00,$00,$00,$fc,$00,$fc,$00,
 232 $00,$00,$60,$30,$18,$0c,$18,$30,$60,$00,$78,$cc,$0c,$18,$30,$00,$30,$00,$7c,$c6,$de,$de,$de,$c0,$78,$00,
 233 $30,$78,$cc,$cc,$fc,$cc,$cc,$00,$fc,$66,$66,$7c,$66,$66,$fc,$00,$3c,$66,$c0,$c0,$c0,$66,$3c,$00,$fc,$6c,
 234 $66,$66,$66,$6c,$fc,$00,$fe,$62,$68,$78,$68,$62,$fe,$00,$fe,$62,$68,$78,$68,$60,$f0,$00,$3c,$66,$c0,$c0,
 235 $ce,$66,$3e,$00,$cc,$cc,$cc,$fc,$cc,$cc,$cc,$00,$78,$30,$30,$30,$30,$30,$78,$00,$1e,$0c,$0c,$0c,$cc,$cc,
 236 $78,$00,$e6,$66,$6c,$78,$6c,$66,$e6,$00,$f0,$60,$60,$60,$62,$66,$fe,$00,$c6,$ee,$fe,$d6,$c6,$c6,$c6,$00,
 237 $c6,$e6,$f6,$de,$ce,$c6,$c6,$00,$38,$6c,$c6,$c6,$c6,$6c,$38,$00,$fc,$66,$66,$7c,$60,$60,$f0,$00,$78,$cc,
 238 $cc,$cc,$dc,$78,$1c,$00,$fc,$66,$66,$7c,$78,$6c,$e6,$00,$78,$cc,$e0,$38,$1c,$cc,$78,$00,$fc,$b4,$30,$30,
 239 $30,$30,$78,$00,$cc,$cc,$cc,$cc,$cc,$cc,$fc,$00,$cc,$cc,$cc,$cc,$cc,$78,$30,$00,$c6,$c6,$c6,$d6,$fe,$ee,
 240 $c6,$00,$c6,$c6,$6c,$38,$6c,$c6,$c6,$00,$cc,$cc,$cc,$78,$30,$30,$78,$00,$fe,$cc,$98,$30,$62,$c6,$fe,$00,
 241 $78,$60,$60,$60,$60,$60,$78,$00,$c0,$60,$30,$18,$0c,$06,$02,$00,$78,$18,$18,$18,$18,$18,$78,$00,$10,$38,
 242 $6c,$c6,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$ff,$30,$30,$18,$00,$00,$00,$00,$00,$00,$00,$78,$0c,
 243 $7c,$cc,$76,$00,$e0,$60,$7c,$66,$66,$66,$bc,$00,$00,$00,$78,$cc,$c0,$cc,$78,$00,$1c,$0c,$0c,$7c,$cc,$cc,
 244 $76,$00,$00,$00,$78,$cc,$fc,$c0,$78,$00,$38,$6c,$60,$f0,$60,$60,$f0,$00,$00,$00,$76,$cc,$cc,$7c,$0c,$f8,
 245 $e0,$60,$6c,$76,$66,$66,$e6,$00,$30,$00,$70,$30,$30,$30,$78,$00,$18,$00,$78,$18,$18,$18,$d8,$70,$e0,$60,
 246 $66,$6c,$78,$6c,$e6,$00,$70,$30,$30,$30,$30,$30,$78,$00,$00,$00,$ec,$fe,$d6,$c6,$c6,$00,$00,$00,$f8,$cc,
 247 $cc,$cc,$cc,$00,$00,$00,$78,$cc,$cc,$cc,$78,$00,$00,$00,$dc,$66,$66,$7c,$60,$f0,$00,$00,$76,$cc,$cc,$7c,
 248 $0c,$1e,$00,$00,$d8,$6c,$6c,$60,$f0,$00,$00,$00,$7c,$c0,$78,$0c,$f8,$00,$10,$30,$7c,$30,$30,$34,$18,$00,
 249 $00,$00,$cc,$cc,$cc,$cc,$76,$00,$00,$00,$cc,$cc,$cc,$78,$30,$00,$00,$00,$c6,$c6,$d6,$fe,$6c,$00,$00,$00,
 250 $c6,$6c,$38,$6c,$c6,$00,$00,$00,$cc,$cc,$cc,$7c,$0c,$f8,$00,$00,$fc,$98,$30,$64,$fc,$00,$1c,$30,$30,$e0,
 251 $30,$30,$1c,$00,$18,$18,$18,$00,$18,$18,$18,$00,$e0,$30,$30,$1c,$30,$30,$e0,$00,$76,$dc,$00,$00,$00,$00,
 252 $00,$00,$10,$38,$6c,$c6,$c6,$c6,$fe,$00,$78,$cc,$c0,$cc,$78,$18,$0c,$78,$00,$cc,$00,$cc,$cc,$cc,$7e,$00,
 253 $1c,$00,$78,$cc,$fc,$c0,$78,$00,$7e,$c3,$3c,$06,$3e,$66,$3f,$00,$cc,$00,$78,$0c,$7c,$cc,$7e,$00,$e0,$00,
 254 $78,$0c,$7c,$cc,$7e,$00,$30,$30,$78,$0c,$7c,$cc,$7e,$00,$00,$00,$7c,$c0,$c0,$7c,$06,$3c,$7e,$c3,$3c,$66,
 255 $7e,$60,$3c,$00,$cc,$00,$78,$cc,$fc,$c0,$78,$00,$e0,$00,$78,$cc,$fc,$c0,$78,$00,$cc,$00,$70,$30,$30,$30,
 256 $78,$00,$7c,$c6,$38,$18,$18,$18,$3c,$00,$e0,$00,$70,$30,$30,$30,$78,$00,$cc,$30,$78,$cc,$cc,$fc,$cc,$00,
 257 $30,$30,$00,$78,$cc,$fc,$cc,$00,$1c,$00,$fc,$60,$78,$60,$fc,$00,$00,$00,$7f,$0c,$7f,$cc,$7f,$00,$3e,$6c,
 258 $cc,$fe,$cc,$cc,$ce,$00,$78,$cc,$00,$78,$cc,$cc,$78,$00,$00,$cc,$00,$78,$cc,$cc,$78,$00,$00,$e0,$00,$78,
 259 $cc,$cc,$78,$00,$78,$cc,$00,$cc,$cc,$cc,$7e,$00,$00,$e0,$00,$cc,$cc,$cc,$7e,$00,$00,$cc,$00,$cc,$cc,$fc,
 260 $0c,$f8,$c6,$38,$7c,$c6,$c6,$7c,$38,$00,$cc,$00,$cc,$cc,$cc,$cc,$78,$00,$18,$18,$7e,$c0,$c0,$7e,$18,$18,
 261 $38,$6c,$64,$f0,$60,$e6,$fc,$00,$cc,$cc,$78,$fc,$30,$fc,$30,$00,$f0,$d8,$d8,$f4,$cc,$de,$cc,$0e,$0e,$1b,
 262 $18,$7e,$18,$18,$d8,$70,$1c,$00,$78,$0c,$7c,$cc,$7e,$00,$38,$00,$70,$30,$30,$30,$78,$00,$00,$1c,$00,$78,
 263 $cc,$cc,$78,$00,$00,$1c,$00,$cc,$cc,$cc,$7e,$00,$00,$f8,$00,$f8,$cc,$cc,$cc,$00,$fc,$00,$cc,$ec,$fc,$dc,
 264 $cc,$00,$3c,$6c,$6c,$3e,$00,$7e,$00,$00,$3c,$66,$66,$3c,$00,$7e,$00,$00,$30,$00,$30,$60,$c0,$cc,$78,$00,
 265 $00,$00,$00,$fc,$c0,$c0,$00,$00,$00,$00,$00,$fc,$0c,$0c,$00,$00,$c6,$cc,$d8,$3e,$63,$ce,$98,$1f,$c6,$cc,
 266 $d8,$f3,$67,$cf,$9f,$03,$00,$18,$00,$18,$18,$3c,$3c,$18,$00,$33,$66,$cc,$66,$33,$00,$00,$00,$cc,$66,$33,
 267 $66,$cc,$00,$00,$22,$88,$22,$88,$22,$88,$22,$88,$55,$aa,$55,$aa,$55,$aa,$55,$aa,$dc,$76,$dc,$76,$dc,$76,
 268 $dc,$76,$18,$18,$18,$18,$18,$18,$18,$18,$18,$18,$18,$18,$f8,$18,$18,$18,$18,$18,$f8,$18,$f8,$18,$18,$18,
 269 $36,$36,$36,$36,$f6,$36,$36,$36,$00,$00,$00,$00,$fe,$36,$36,$36,$00,$00,$f8,$18,$f8,$18,$18,$18,$36,$36,
 270 $f6,$06,$f6,$36,$36,$36,$36,$36,$36,$36,$36,$36,$36,$36,$00,$00,$fe,$06,$f6,$36,$36,$36,$36,$36,$f6,$06,
 271 $fe,$00,$00,$00,$36,$36,$36,$36,$fe,$00,$00,$00,$18,$18,$f8,$18,$f8,$00,$00,$00,$00,$00,$00,$00,$f8,$18,
 272 $18,$18,$18,$18,$18,$18,$1f,$00,$00,$00,$18,$18,$18,$18,$ff,$00,$00,$00,$00,$00,$00,$00,$ff,$18,$18,$18,
 273 $18,$18,$18,$18,$1f,$18,$18,$18,$00,$00,$00,$00,$ff,$00,$00,$00,$18,$18,$18,$18,$ff,$18,$18,$18,$18,$18,
 274 $1f,$18,$1f,$18,$18,$18,$36,$36,$36,$36,$37,$36,$36,$36,$36,$36,$37,$30,$3f,$00,$00,$00,$00,$00,$3f,$30,
 275 $37,$36,$36,$36,$36,$36,$f7,$00,$ff,$00,$00,$00,$00,$00,$ff,$00,$f7,$36,$36,$36,$36,$36,$37,$30,$37,$36,
 276 $36,$36,$00,$00,$ff,$00,$ff,$00,$00,$00,$36,$36,$f7,$00,$f7,$36,$36,$36,$18,$18,$ff,$00,$ff,$00,$00,$00,
 277 $36,$36,$36,$36,$ff,$00,$00,$00,$00,$00,$ff,$00,$ff,$18,$18,$18,$00,$00,$00,$00,$ff,$36,$36,$36,$36,$36,
 278 $36,$36,$3f,$00,$00,$00,$18,$18,$1f,$18,$1f,$00,$00,$00,$00,$00,$1f,$18,$1f,$18,$18,$18,$00,$00,$00,$00,
 279 $3f,$36,$36,$36,$36,$36,$36,$36,$f7,$36,$36,$36,$18,$18,$ff,$00,$ff,$18,$18,$18,$18,$18,$18,$18,$f8,$00,
 280 $00,$00,$00,$00,$00,$00,$1f,$18,$18,$18,$ff,$ff,$ff,$ff,$ff,$ff,$ff,$ff,$00,$00,$00,$00,$ff,$ff,$ff,$ff,
 281 $f0,$f0,$f0,$f0,$f0,$f0,$f0,$f0,$0f,$0f,$0f,$0f,$0f,$0f,$0f,$0f,$ff,$ff,$ff,$ff,$00,$00,$00,$00,$00,$00,
 282 $76,$dc,$c8,$dc,$76,$00,$00,$78,$cc,$f8,$cc,$f8,$c0,$c0,$00,$fe,$c6,$c0,$c0,$c0,$c0,$00,$00,$fe,$6c,$6c,
 283 $6c,$6c,$6c,$00,$fe,$66,$30,$18,$30,$66,$fe,$00,$00,$00,$7e,$cc,$cc,$cc,$78,$00,$00,$66,$66,$66,$66,$7c,
 284 $60,$c0,$00,$76,$dc,$18,$18,$18,$18,$00,$fc,$30,$78,$cc,$cc,$78,$30,$fc,$38,$6c,$c6,$fe,$c6,$6c,$38,$00,
 285 $38,$6c,$c6,$c6,$6c,$6c,$ee,$00,$1c,$30,$18,$7c,$cc,$cc,$78,$00,$00,$00,$7e,$db,$db,$7e,$00,$00,$06,$0c,
 286 $7e,$db,$db,$7e,$60,$c0,$3c,$60,$c0,$fc,$c0,$60,$3c,$00,$78,$cc,$cc,$cc,$cc,$cc,$cc,$00,$00,$fc,$00,$fc,
 287 $00,$fc,$00,$00,$30,$30,$fc,$30,$30,$00,$fc,$00,$60,$30,$18,$30,$60,$00,$fc,$00,$18,$30,$60,$30,$18,$00,
 288 $fc,$00,$0e,$1b,$1b,$18,$18,$18,$18,$18,$18,$18,$18,$18,$18,$d8,$d8,$70,$30,$30,$00,$fc,$00,$30,$30,$00,
 289 $00,$72,$9c,$00,$72,$9c,$00,$00,$38,$6c,$6c,$38,$00,$00,$00,$00,$00,$00,$00,$18,$18,$00,$00,$00,$00,$00,
 290 $00,$00,$18,$00,$00,$00,$0f,$0c,$0c,$0c,$ec,$6c,$3c,$1c,$78,$6c,$6c,$6c,$6c,$00,$00,$00,$78,$0c,$38,$60,
 291 $7c,$00,$00,$00,$00,$00,$3c,$3c,$3c,$3c,$00,$00,$ff,$ff,$ff,$ff,$ff,$ff,$ff,$ff
 292 );
 293
 294 const kgiFont6PropWidth: array[0..256-1] of Byte = (
 295   $08,$08,$08,$07,$07,$07,$07,$04,$08,$07,$08,$08,$06,$06,$06,$07,
 296   $06,$08,$08,$08,$08,$08,$08,$08,$08,$08,$08,$08,$08,$08,$08,$08,
 297   $85,$21,$13,$05,$05,$05,$05,$13,$13,$13,$05,$05,$12,$14,$12,$05,
 298   $05,$05,$05,$05,$05,$05,$05,$05,$05,$05,$21,$12,$05,$05,$05,$05,
 299   $05,$05,$05,$05,$05,$05,$05,$05,$05,$13,$05,$05,$05,$05,$05,$05,
 300   $05,$05,$05,$05,$05,$05,$05,$05,$05,$05,$05,$13,$05,$13,$05,$05,
 301   $13,$05,$05,$05,$05,$05,$05,$05,$05,$13,$04,$14,$13,$05,$05,$05,
 302   $05,$05,$05,$05,$05,$05,$05,$05,$05,$05,$05,$14,$21,$04,$05,$08,
 303   $08,$08,$08,$08,$08,$08,$08,$08,$08,$08,$08,$08,$08,$08,$08,$04,
 304   $44,$08,$08,$08,$08,$08,$08,$08,$05,$04,$05,$08,$08,$08,$08,$08,
 305   $05,$05,$05,$05,$05,$05,$13,$13,$05,$05,$05,$04,$05,$05,$05,$05,
 306   $05,$05,$05,$05,$05,$03,$04,$04,$06,$05,$04,$07,$04,$03,$05,$08,
 307   $05,$05,$05,$05,$05,$05,$05,$14,$05,$05,$05,$04,$05,$05,$05,$05,
 308   $14,$05,$05,$05,$05,$05,$05,$05,$14,$05,$05,$05,$05,$05,$14,$05,
 309   $05,$05,$05,$05,$05,$05,$05,$05,$05,$05,$05,$05,$05,$05,$05,$05,
 310   $05,$05,$05,$05,$05,$05,$05,$05,$05,$05,$05,$05,$05,$05,$05,$05
 311 );
 312
 313 const kgiFont8PropWidth: array[0..256-1] of Byte = (
 314   $08,$08,$08,$07,$07,$07,$07,$06,$08,$07,$08,$08,$07,$08,$08,$08,
 315   $07,$07,$07,$07,$08,$08,$07,$08,$07,$07,$07,$07,$07,$08,$08,$08,
 316   $85,$14,$15,$07,$06,$07,$07,$03,$14,$14,$08,$06,$13,$06,$22,$07,
 317   $05,$05,$05,$05,$05,$05,$05,$05,$05,$05,$22,$13,$05,$06,$15,$06,
 318   $07,$06,$07,$07,$07,$07,$07,$07,$06,$14,$07,$07,$07,$07,$07,$07,
 319   $07,$06,$07,$06,$06,$06,$06,$07,$07,$06,$07,$14,$07,$14,$07,$08,
 320   $23,$07,$07,$06,$07,$06,$06,$07,$07,$14,$05,$07,$14,$07,$06,$06,
 321   $07,$07,$06,$06,$15,$07,$06,$07,$07,$06,$06,$06,$32,$06,$07,$07,
 322   $06,$07,$06,$08,$07,$07,$07,$07,$08,$06,$06,$06,$07,$05,$06,$06,
 323   $06,$08,$07,$06,$06,$06,$07,$07,$06,$07,$06,$07,$07,$06,$07,$08,
 324   $07,$05,$06,$07,$06,$06,$16,$16,$06,$06,$06,$08,$08,$06,$08,$08,
 325   $08,$08,$08,$08,$08,$08,$08,$08,$08,$08,$08,$08,$08,$08,$08,$08,
 326   $38,$08,$08,$38,$08,$08,$38,$28,$28,$28,$08,$08,$28,$08,$08,$08,
 327   $08,$08,$08,$28,$38,$38,$28,$08,$08,$08,$38,$08,$08,$08,$48,$08,
 328   $07,$06,$07,$07,$07,$07,$07,$07,$06,$07,$07,$06,$08,$08,$06,$06,
 329   $06,$06,$06,$06,$35,$05,$06,$07,$15,$32,$32,$08,$15,$15,$24,$08
 330 );
 331
 332
 333 function createFontTexture (constref font: array of Byte; constref fontwdt: array of Byte; prop: Boolean): GLuint;
 334 const
 335   Width = 16*8;
 336   Height = 16*8;
 337 var
 338   tex, tpp: PByte;
 339   b: Byte;
 340   cc: Integer;
 341   x, y, dx, dy: Integer;
 342 begin
 343   GetMem(tex, Width*Height*4);
 344
 345   for cc := 0 to 255 do
 346   begin
 347     x := (cc mod 16)*8;
 348     y := (cc div 16)*8;
 349     for dy := 0 to 7 do
 350     begin
 351       b := font[cc*8+dy];
 352       if prop then b := b shl (fontwdt[cc] shr 4);
 353       tpp := tex+((y+dy)*(Width*4))+x*4;
 354       for dx := 0 to 7 do
 355       begin
 356         if ((b and $80) <> 0) then
 357         begin
 358           tpp^ := 255; Inc(tpp);
 359           tpp^ := 255; Inc(tpp);
 360           tpp^ := 255; Inc(tpp);
 361           tpp^ := 255; Inc(tpp);
 362         end
 363         else
 364         begin
 365           tpp^ := 0; Inc(tpp);
 366           tpp^ := 0; Inc(tpp);
 367           tpp^ := 0; Inc(tpp);
 368           tpp^ := 0; Inc(tpp);
 369         end;
 370         b := (b and $7f) shl 1;
 371       end;
 372     end;
 373   end;
 374
 375   glGenTextures(1, @result);
 376   if (result = 0) then raise Exception.Create('can''t create Holmes font texture');
 377
 378   glBindTexture(GL_TEXTURE_2D, result);
 379   glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
 380   glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
 381   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
 382   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
 383
 384   //GLfloat[4] bclr = 0.0;
 385   //glTexParameterfv(GL_TEXTURE_2D, GL_TEXTURE_BORDER_COLOR, bclr.ptr);
 386
 387   glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, Width, Height, 0, GL_RGBA{gltt}, GL_UNSIGNED_BYTE, tex);
 388   glFlush();
 389
 390   //FreeMem(tex);
 391 end;
 392
 393
 394 var
 395   font6texid: GLuint = 0;
 396   font8texid: GLuint = 0;
 397   prfont6texid: GLuint = 0;
 398   prfont8texid: GLuint = 0;
 399
 400 procedure createFonts ();
 401 begin
 402   if (font6texid = 0) then font6texid := createFontTexture(kgiFont6, kgiFont6PropWidth, false);
 403   if (font8texid = 0) then font8texid := createFontTexture(kgiFont8, kgiFont8PropWidth, true);
 404   if (prfont6texid = 0) then prfont6texid := createFontTexture(kgiFont6, kgiFont6PropWidth, false);
 405   if (prfont8texid = 0) then prfont8texid := createFontTexture(kgiFont8, kgiFont8PropWidth, true);
 406 end;
 407
 408
 409 function textWidth6 (const s: AnsiString): Integer;
 410 var
 411   f: Integer;
 412 begin
 413   result := 0;
 414   for f := 1 to Length(s) do Inc(result, Integer(kgiFont6PropWidth[Integer(s[f])] and $0f)+1);
 415   if (result > 0) then Dec(result); // don't count last empty pixel
 416 end;
 417
 418
 419 function textWidth8 (const s: AnsiString): Integer;
 420 var
 421   f: Integer;
 422 begin
 423   result := 0;
 424   for f := 1 to Length(s) do Inc(result, Integer(kgiFont8PropWidth[Integer(s[f])] and $0f)+1);
 425   if (result > 0) then Dec(result); // don't count last empty pixel
 426 end;
 427
 428
 429 // return width (including last empty pixel)
 430 function drawTextInternal (wdt, x, y: Integer; const s: AnsiString; r, g, b: Integer; a: Integer; tid: GLuint; constref fontwdt: array of Byte; prop: Boolean): Integer;
 431 var
 432   f, c: Integer;
 433   tx, ty: Integer;
 434 begin
 435   result := 0;
 436   if (Length(s) = 0) then exit;
 437   if (a < 0) then a := 0 else if (a > 255) then a := 255;
 438   if (r < 0) then r := 0 else if (r > 255) then r := 255;
 439   if (g < 0) then g := 0 else if (g > 255) then g := 255;
 440   if (b < 0) then b := 0 else if (b > 255) then b := 255;
 441
 442   if (a < 255) then
 443   begin
 444     glEnable(GL_BLEND);
 445     glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 446   end
 447   else
 448   begin
 449     glDisable(GL_BLEND);
 450   end;
 451   glEnable(GL_ALPHA_TEST);
 452   glAlphaFunc(GL_NOTEQUAL, 0.0);
 453   glEnable(GL_TEXTURE_2D);
 454   // color and opacity
 455   glColor4f(r/255.0, g/255.0, b/255.0, a/255.0);
 456   glBindTexture(GL_TEXTURE_2D, tid);
 457
 458   for f := 1 to Length(s) do
 459   begin
 460     c := Integer(s[f]) and $ff;
 461     tx := (c mod 16)*8;
 462     ty := (c div 16)*8;
 463     glBegin(GL_QUADS);
 464       glTexCoord2f((tx+0)/128.0, (ty+0)/128.0); glVertex2i(x+0, y+0); // top-left
 465       glTexCoord2f((tx+8)/128.0, (ty+0)/128.0); glVertex2i(x+8, y+0); // top-right
 466       glTexCoord2f((tx+8)/128.0, (ty+8)/128.0); glVertex2i(x+8, y+8); // bottom-right
 467       glTexCoord2f((tx+0)/128.0, (ty+8)/128.0); glVertex2i(x+0, y+8); // bottom-left
 468     glEnd();
 469     if prop then
 470     begin
 471       x += Integer(fontwdt[c] and $0f)+1;
 472       result += Integer(fontwdt[c] and $0f)+1;
 473     end
 474     else
 475     begin
 476       x += wdt;
 477       result += wdt;
 478     end;
 479   end;
 480
 481   glDisable(GL_ALPHA_TEST);
 482   glDisable(GL_BLEND);
 483   glDisable(GL_TEXTURE_2D);
 484   glColor4f(1, 1, 1, 1);
 485   glBindTexture(GL_TEXTURE_2D, 0);
 486 end;
 487
 488
 489 // ////////////////////////////////////////////////////////////////////////// //
 490 procedure drawLine (x1, y1, x2, y2: Integer; r, g, b: Integer; a: Integer=255);
 491
 492   procedure lcor (var x1, y1, x2, y2: Integer);
 493   begin
 494     if (y2 < y1) then
 495     begin
 496       x1 := x1 xor x2;
 497       x2 := x1 xor x2;
 498       x1 := x1 xor x2;
 499
 500       y1 := y1 xor y2;
 501       y2 := y1 xor y2;
 502       y1 := y1 xor y2;
 503     end;
 504
 505     if (x1 < x2) then Inc(X2) else Inc(x1);
 506     Inc(y2);
 507   end;
 508
 509 begin
 510   lcor(x1, y1, x2, y2);
 511
 512   if (a < 0) then a := 0 else if (a > 255) then a := 255;
 513   if (r < 0) then r := 0 else if (r > 255) then r := 255;
 514   if (g < 0) then g := 0 else if (g > 255) then g := 255;
 515   if (b < 0) then b := 0 else if (b > 255) then b := 255;
 516
 517   if (a < 255) then
 518   begin
 519     glEnable(GL_BLEND);
 520     glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 521   end
 522   else
 523   begin
 524     glDisable(GL_BLEND);
 525   end;
 526
 527   glDisable(GL_TEXTURE_2D);
 528   glColor4f(r/255.0, g/255.0, b/255.0, a/255.0);
 529
 530   glLineWidth(1);
 531   glPointSize(1);
 532
 533   glBegin(GL_LINES);
 534     glVertex2i(x1, y1);
 535     glVertex2i(x2, y2);
 536   glEnd();
 537
 538   glColor4f(1, 1, 1, 1);
 539   glDisable(GL_BLEND);
 540 end;
 541
 542
 543 procedure drawRect (x, y, w, h: Integer; r, g, b: Integer; a: Integer=255);
 544 begin
 545   if (w < 0) or (h < 0) then exit;
 546   //if (w = 1) and (h = 1) then begin drawLine(x, y, x, y, r, g, b, a); exit; end;
 547   if (a < 0) then a := 0 else if (a > 255) then a := 255;
 548   if (r < 0) then r := 0 else if (r > 255) then r := 255;
 549   if (g < 0) then g := 0 else if (g > 255) then g := 255;
 550   if (b < 0) then b := 0 else if (b > 255) then b := 255;
 551   {
 552   Inc(w);
 553   Inc(h);
 554   drawLine(x, y, x+w-1, y, r, g, b, a);
 555   drawLine(x+w-1, y+1, x+w-1, y+h-1, r, g, b, a);
 556   drawLine(x+w-2, y+h-1, x, y+h-1, r, g, b, a);
 557   drawLine(x, y+h-2, x, y+1, r, g, b, a);
 558   }
 559   if (a < 255) then
 560   begin
 561     glEnable(GL_BLEND);
 562     glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 563   end
 564   else
 565   begin
 566     glDisable(GL_BLEND);
 567   end;
 568   glDisable(GL_TEXTURE_2D);
 569   glLineWidth(1);
 570   glDisable(GL_LINE_SMOOTH);
 571   glDisable(GL_POLYGON_SMOOTH);
 572   glColor4f(r/255.0, g/255.0, b/255.0, a/255.0);
 573   {
 574   glBegin(GL_LINE_LOOP);
 575     glVertex2f(x+0.37, y+0.37);
 576     glVertex2f(x+w-1+0.37, y+0.37);
 577     glVertex2f(x+w-1+0.37, y+h-1);
 578     glVertex2f(x+0.37, y+h-1+0.37);
 579   glEnd();
 580   }
 581   glBegin(GL_LINES);
 582     glVertex2i(x, y); glVertex2i(x+w, y); // top
 583     glVertex2i(x, y+h-1); glVertex2i(x+w, y+h-1); // bottom
 584     glVertex2f(x+0.37, y+1); glVertex2f(x+0.37, y+h-1); // left
 585     glVertex2f(x+w-1+0.37, y+1); glVertex2f(x+w-1+0.37, y+h-1); // right
 586   glEnd();
 587   //glRect(x, y, x+w, y+h);
 588   glColor4f(1, 1, 1, 1);
 589   glDisable(GL_BLEND);
 590 end;
 591
 592
 593 procedure darkenRect (x, y, w, h: Integer; a: Integer);
 594 begin
 595   if (w < 0) or (h < 0) then exit;
 596   if (a < 0) then a := 0;
 597   if (a > 255) then a := 255;
 598   glEnable(GL_BLEND);
 599   glBlendFunc(GL_ZERO, GL_SRC_ALPHA);
 600   glDisable(GL_LINE_SMOOTH);
 601   glDisable(GL_POLYGON_SMOOTH);
 602   glDisable(GL_TEXTURE_2D);
 603   glColor4f(0.0, 0.0, 0.0, a/255.0);
 604   glBegin(GL_QUADS);
 605     glVertex2i(x, y);
 606     glVertex2i(x+w, y);
 607     glVertex2i(x+w, y+h);
 608     glVertex2i(x, y+h);
 609   glEnd();
 610   //glRect(x, y, x+w, y+h);
 611   glColor4f(1, 1, 1, 1);
 612   glDisable(GL_BLEND);
 613   //glBlendEquation(GL_FUNC_ADD);
 614 end;
 615
 616
 617 procedure fillRect (x, y, w, h: Integer; r, g, b: Integer; a: Integer=255);
 618 begin
 619   if (w < 0) or (h < 0) then exit;
 620   if (a < 0) then a := 0 else if (a > 255) then a := 255;
 621   if (r < 0) then r := 0 else if (r > 255) then r := 255;
 622   if (g < 0) then g := 0 else if (g > 255) then g := 255;
 623   if (b < 0) then b := 0 else if (b > 255) then b := 255;
 624   if (a < 255) then
 625   begin
 626     glEnable(GL_BLEND);
 627     glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 628   end
 629   else
 630   begin
 631     glDisable(GL_BLEND);
 632   end;
 633   glDisable(GL_LINE_SMOOTH);
 634   glDisable(GL_POLYGON_SMOOTH);
 635   glDisable(GL_TEXTURE_2D);
 636   glColor4f(r/255.0, g/255.0, b/255.0, a/255.0);
 637   glBegin(GL_QUADS);
 638     glVertex2f(x, y);
 639     glVertex2f(x+w, y);
 640     glVertex2f(x+w, y+h);
 641     glVertex2f(x, y+h);
 642   glEnd();
 643   glColor4f(1, 1, 1, 1);
 644   glDisable(GL_BLEND);
 645 end;
 646
 647
 648 // ////////////////////////////////////////////////////////////////////////// //
 649 function drawText6 (x, y: Integer; const s: AnsiString; r, g, b: Integer; a: Integer=255): Integer;
 650 begin
 651   if (font6texid = 0) then createFonts();
 652   drawTextInternal(6, x, y, s, r, g, b, a, font6texid, kgiFont6PropWidth, false);
 653   result := Length(s)*6;
 654 end;
 655
 656 function drawText8 (x, y: Integer; const s: AnsiString; r, g, b: Integer; a: Integer=255): Integer;
 657 begin
 658   if (font8texid = 0) then createFonts();
 659   drawTextInternal(8, x, y, s, r, g, b, a, font8texid, kgiFont8PropWidth, false);
 660   result := Length(s)*8;
 661 end;
 662
 663 function drawText6Prop (x, y: Integer; const s: AnsiString; r, g, b: Integer; a: Integer=255): Integer;
 664 begin
 665   if (font6texid = 0) then createFonts();
 666   result := drawTextInternal(6, x, y, s, r, g, b, a, font6texid, kgiFont6PropWidth, true);
 667 end;
 668
 669 function drawText8Prop (x, y: Integer; const s: AnsiString; r, g, b: Integer; a: Integer=255): Integer;
 670 begin
 671   if (font8texid = 0) then createFonts();
 672   result := drawTextInternal(8, x, y, s, r, g, b, a, font8texid, kgiFont8PropWidth, true);
 673 end;
 674
 675
 676 // ////////////////////////////////////////////////////////////////////////// //
 677 // x-centered at `x`
 678 function drawText6XC (x, y: Integer; const s: AnsiString; r, g, b: Integer; a: Integer=255): Integer;
 679 begin
 680   if (font6texid = 0) then createFonts();
 681   x -= Length(s)*6 div 2;
 682   drawTextInternal(6, x, y, s, r, g, b, a, font6texid, kgiFont6PropWidth, false);
 683   result := Length(s)*6;
 684 end;
 685
 686 function drawText8XC (x, y: Integer; const s: AnsiString; r, g, b: Integer; a: Integer=255): Integer;
 687 begin
 688   if (font8texid = 0) then createFonts();
 689   x -= Length(s)*8 div 2;
 690   drawTextInternal(8, x, y, s, r, g, b, a, font8texid, kgiFont8PropWidth, false);
 691   result := Length(s)*8;
 692 end;
 693
 694 function drawText6PropXC (x, y: Integer; const s: AnsiString; r, g, b: Integer; a: Integer=255): Integer;
 695 begin
 696   if (font6texid = 0) then createFonts();
 697   x -= textWidth6(s) div 2;
 698   result := drawTextInternal(6, x, y, s, r, g, b, a, font6texid, kgiFont6PropWidth, true);
 699 end;
 700
 701 function drawText8PropXC (x, y: Integer; const s: AnsiString; r, g, b: Integer; a: Integer=255): Integer;
 702 begin
 703   if (font8texid = 0) then createFonts();
 704   x -= textWidth8(s) div 2;
 705   result := drawTextInternal(8, x, y, s, r, g, b, a, font8texid, kgiFont8PropWidth, true);
 706 end;
 707
 708
 709 // ////////////////////////////////////////////////////////////////////////// //
 710 function monsTypeToString (mt: Byte): AnsiString;
 711 begin
 712   case mt of
 713     MONSTER_NONE: begin result := 'none'; exit; end;
 714     MONSTER_DEMON: begin result := 'demon'; exit; end;
 715     MONSTER_IMP: begin result := 'imp'; exit; end;
 716     MONSTER_ZOMBY: begin result := 'zombie'; exit; end;
 717     MONSTER_SERG: begin result := 'serg'; exit; end;
 718     MONSTER_CYBER: begin result := 'cyber'; exit; end;
 719     MONSTER_CGUN: begin result := 'cgun'; exit; end;
 720     MONSTER_BARON: begin result := 'baron'; exit; end;
 721     MONSTER_KNIGHT: begin result := 'knight'; exit; end;
 722     MONSTER_CACO: begin result := 'caco'; exit; end;
 723     MONSTER_SOUL: begin result := 'soul'; exit; end;
 724     MONSTER_PAIN: begin result := 'pain'; exit; end;
 725     MONSTER_SPIDER: begin result := 'spider'; exit; end;
 726     MONSTER_BSP: begin result := 'bsp'; exit; end;
 727     MONSTER_MANCUB: begin result := 'mancubus'; exit; end;
 728     MONSTER_SKEL: begin result := 'skel'; exit; end;
 729     MONSTER_VILE: begin result := 'vile'; exit; end;
 730     MONSTER_FISH: begin result := 'fish'; exit; end;
 731     MONSTER_BARREL: begin result := 'barrel'; exit; end;
 732     MONSTER_ROBO: begin result := 'robo'; exit; end;
 733     MONSTER_MAN: begin result := 'man'; exit; end;
 734   end;
 735   result := 'unknown';
 736 end;
 737
 738
 739 function monsBehToString (bt: Byte): AnsiString;
 740 begin
 741   case bt of
 742     BH_NORMAL: begin result := 'normal'; exit; end;
 743     BH_KILLER: begin result := 'killer'; exit; end;
 744     BH_MANIAC: begin result := 'maniac'; exit; end;
 745     BH_INSANE: begin result := 'insane'; exit; end;
 746     BH_CANNIBAL: begin result := 'cannibal'; exit; end;
 747     BH_GOOD: begin result := 'good'; exit; end;
 748   end;
 749   result := 'unknown';
 750 end;
 751
 752
 753 function monsStateToString (st: Byte): AnsiString;
 754 begin
 755   case st of
 756     MONSTATE_SLEEP: begin result := 'sleep'; exit; end;
 757     MONSTATE_GO: begin result := 'go'; exit; end;
 758     MONSTATE_RUN: begin result := 'run'; exit; end;
 759     MONSTATE_CLIMB: begin result := 'climb'; exit; end;
 760     MONSTATE_DIE: begin result := 'die'; exit; end;
 761     MONSTATE_DEAD: begin result := 'dead'; exit; end;
 762     MONSTATE_ATTACK: begin result := 'attack'; exit; end;
 763     MONSTATE_SHOOT: begin result := 'shoot'; exit; end;
 764     MONSTATE_PAIN: begin result := 'pain'; exit; end;
 765     MONSTATE_WAIT: begin result := 'wait'; exit; end;
 766     MONSTATE_REVIVE: begin result := 'revive'; exit; end;
 767     MONSTATE_RUNOUT: begin result := 'runout'; exit; end;
 768   end;
 769   result := 'unknown';
 770 end;