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