src/bakapi.c

   1 /* Project 16 Source Code~
   2  * Copyright (C) 2012-2016 sparky4 & pngwen & andrius4669 & joncampbell123
   3  *
   4  * This file is part of Project 16.
   5  *
   6  * Project 16 is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 3 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * Project 16 is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You screen.heightould have received a copy of the GNU General Public License
  17  * along with this program.  If not, see <http://www.gnu.org/licenses/>, or
  18  * write to the Free Software Foundation, Inc., 51 Franklin Street,
  19  * Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  */
  22
  23 #include "src/bakapi.h"
  24
  25 /*
  26  * BAKAPEE!
  27  */
  28 global_game_variables_t gvar;
  29 static bakapee_t bakapee;
  30 word key,d,xpos,ypos,xdir,ydir;
  31 int ch=0x0;
  32
  33 void
  34 main(int argc, char *argvar[])
  35 {
  36         // DOSLIB: check our environment
  37         probe_dos();
  38
  39         // DOSLIB: what CPU are we using?
  40         // NTS: I can see from the makefile Sparky4 intends this to run on 8088 by the -0 switch in CFLAGS.
  41         //      So this code by itself shouldn't care too much what CPU it's running on. Except that other
  42         //      parts of this project (DOSLIB itself) rely on CPU detection to know what is appropriate for
  43         //      the CPU to carry out tasks. --J.C.
  44         cpu_probe();
  45
  46         // DOSLIB: check for VGA
  47         if (!probe_vga()) {
  48                 printf("VGA probe failed\n");
  49                 return;
  50         }
  51         // hardware must be VGA or higher!
  52         if (!(vga_state.vga_flags & VGA_IS_VGA)) {
  53                 printf("This program requires VGA or higher graphics hardware\n");
  54                 return;
  55         }
  56
  57         // main variables values
  58         d=4; // switch variable
  59         key=2; // default screensaver number
  60         xpos=TILEWH*2;
  61         ypos=TILEWH*2;
  62         xdir=1;
  63         ydir=1;
  64
  65 #ifdef MXLIB
  66         VGAmodeX(1, &gvar); // TODO: Suggestion: Instead of magic numbers for the first param, might I suggest defining an enum or some #define constants that are easier to remember? --J.C.
  67 #else
  68 # error REMOVED // this code is written around modex16 which so far is a better fit than using DOSLIB vga directly, so leave MXLIB code in.
  69                 // we'll integrate DOSLIB vga into that part of the code instead for less disruption. -- J.C.
  70 #endif
  71         bakapee.xx = rand()&0%gvar.video.page[0].width;
  72         bakapee.yy = rand()&0%gvar.video.page[0].height;
  73         bakapee.gq = 0;
  74         bakapee.sx=0;
  75         bakapee.sy=0;
  76         bakapee.bakax=0;
  77         bakapee.bakay=0;
  78         bakapee.coor=0;
  79         bakapee.tile=0;
  80
  81         /* setup camera and screen~ */
  82         gvar.video.page[0] = modexDefaultPage(&gvar.video.page[0]);
  83         gvar.video.page[0].width += (TILEWH*2);
  84         gvar.video.page[0].height += (TILEWH*2);
  85         textInit();
  86
  87         //modexPalUpdate(bmp.palette); //____
  88         //modexDrawBmp(VGA, 0, 0, &bmp, 0); //____
  89         //getch(); //____
  90
  91         modexShowPage(&gvar.video.page[0]);
  92
  93 // screen savers
  94 #ifdef BOINK
  95         while(d>0)      // on!
  96         {
  97                 /* run screensaver routine until keyboard input */
  98                 while (key > 0) {
  99                         if (kbhit()) {
 100                                 getch(); // eat keyboard input
 101                                 break;
 102                         }
 103
 104                         ding(&gvar.video.page[0], &bakapee, key);
 105                 }
 106
 107                 {
 108                         int c;
 109
 110 # ifndef MXLIB
 111 #  error REMOVED // this code is written around modex16 which so far is a better fit than using DOSLIB vga directly, so leave MXLIB code in.
 112                 // we'll integrate DOSLIB vga into that part of the code instead for less disruption. -- J.C.
 113 # else
 114                         VGAmodeX(0, &gvar);
 115 # endif
 116                         // user imput switch
 117                         fprintf(stderr, "xx=%d  yy=%d   tile=%d\n", bakapee.xx, bakapee.yy, bakapee.tile);
 118                         printf("Enter 1, 2, 3, 4, or 6 to run a screensaver, or enter 0 to quit.\n");
 119
 120                         c = getch();
 121                         switch (c) {
 122                                 case 27: /* Escape key */
 123                                 case '0':
 124                                         d=0;
 125                                         break;
 126                                 case 'b': // test tile change
 127                                         switch (bakapee.tile)
 128                                         {
 129                                                 case 0:
 130                                                         bakapee.tile=1;
 131                                                 break;
 132                                                 case 1:
 133                                                         bakapee.tile=0;
 134                                                 break;
 135                                         }
 136                                         key=0;
 137                                         break;
 138                                 case '1':
 139                                 case '2':
 140                                 case '3':
 141                                 case '4':
 142                                 case '5':
 143                                 case '6':
 144                                         key = c - '0';
 145 # ifdef MXLIB
 146                                         gvar.video.page[0] = modexDefaultPage(&gvar.video.page[0]);
 147                                         gvar.video.page[0].width += (TILEWH*2);
 148                                         gvar.video.page[0].height += (TILEWH*2);
 149                                         VGAmodeX(1, &gvar);
 150 # else
 151 #  error REMOVED // this code is written around modex16 which so far is a better fit than using DOSLIB vga directly, so leave MXLIB code in.
 152                 // we'll integrate DOSLIB vga into that part of the code instead for less disruption. -- J.C.
 153 # endif
 154                                         modexShowPage(&gvar.video.page[0]);
 155                                         break;
 156                                 default:
 157                                         key=0;
 158                                         break;
 159                         }
 160                 }
 161         }
 162 #else // !defined(BOINK)
 163 // FIXME: Does not compile. Do you want to remove this?
 164         while(1)
 165         { // conditions of screen saver
 166                 while(!kbhit())
 167                 {
 168                         ding(&gvar.video.page[0], &bakapee, key);
 169                 }
 170                 //end of screen savers
 171                 /*for(int x = 0; x < gvar.video.page[0].width; ++x)
 172                 {
 173                         modexputPixel(&page, x, 0, 15);
 174                         mxPutPixel(x, gvar.video.page[0].height-1, 15);
 175                         }
 176                 for (int y = 0; y < VH; ++y)
 177                         {
 178                                 mxPutPixel(0, y, 15);
 179                                 mxPutPixel(gvar.video.page[0].width-1, y, 15);
 180                         }
 181                 for (int x = 0; x < VW; ++x)
 182                         {
 183                                 mxPutPixel(x, 0, 15);
 184                                 mxPutPixel(x, VH-1, 15);
 185                         }
 186                 for (int y = 240; y < VH; ++y)
 187                         {
 188                                 mxPutPixel(0, y, 15);
 189                                 mxPutPixel(VW-1, y, 15);
 190                         }*/
 191                 pdump(&gvar.video.page[0]);
 192                 getch();
 193                 //text box
 194                 /*++++mxBitBlt(xpos, ypos+(TILEWH*12), gvar.video.page[0].width, TILEWH*BUFFMX, 0, BS); //copy background
 195                 mxFillBox(xpos, ypos+(TILEWH*12), gvar.video.page[0].width, TILEWH*BUFFMX, 0, OP_SET); // background for text box
 196                 //+(QUADWH*6)
 197                 mxOutText(xpos+1, ypos+gvar.video.page[0].height-48, "========================================");
 198                 mxOutText(xpos+1, ypos+gvar.video.page[0].height-40, "|    |Chikyuu:$line1");
 199                 mxOutText(xpos+1, ypos+gvar.video.page[0].height-32, "|    |$line2");
 200                 mxOutText(xpos+1, ypos+gvar.video.page[0].height-24, "|    |$line3");
 201                 mxOutText(xpos+1, ypos+gvar.video.page[0].height-16, "|    |$line4");
 202                 mxOutText(xpos+1, ypos+gvar.video.page[0].height-8,  "========================================");
 203                 mxFillBox(xpos+QUADWH, ypos+QUADWH+(TILEWH*12), TILEWH*2, TILEWH*2, 9, OP_SET); //portriat~
 204                 getch();
 205                 mxBitBlt(0, BS, gvar.video.page[0].width, TILEWH*BUFFMX, xpos, ypos+(TILEWH*12)); //copy background
 206                 getch();++++*/
 207                 while(!kbhit())
 208                 {
 209                         //for(int i=0;i<TILEWH;i++){
 210                                 ding(&gvar.video.page[0], &bakapee, key);
 211                                 modexPanPage(&gvar.video.page[0], xpos, ypos);
 212 //++++mxFillBox(384, 304, 384, 304, 10, OP_SET);
 213 //mxBitBlt(xpos, ypos, gvar.video.page[0].width, gvar.video.page[0].height, 32, (gvar.video.page[0].height+64+32));
 214 //++++mxBitBlt(TILEWH*2, TILEWH*2, gvar.video.page[0].width, gvar.video.page[0].height, 32, (gvar.video.page[0].height+64+32));
 215                                 //for(word o = 0; o<TILEWH; o++){
 216                                         xpos+=xdir;
 217                                         ypos+=ydir;
 218                                         //if(ypos==1 || (ypos==(BH-gvar.video.page[0].height-1)))delay(500);
 219                                         //if((xpos>(VW-gvar.video.page[0].width-1)) || (xpos<1))delay(500);
 220                                         //mxWaitRetrace();
 221 //mxBitBlt(32, (gvar.video.page[0].height+32), gvar.video.page[0].width, gvar.video.page[0].height, xpos, ypos);
 222 //++++mxBitBlt(TILEWH*2, (gvar.video.page[0].height+64+32), gvar.video.page[0].width, gvar.video.page[0].height, TILEWH*2, TILEWH*2);
 223 //xpos=ypos=TILEWH*2;
 224                                         //????modexPanPage(&gvar.video.page[0], 32, 32);
 225                                 //}
 226                                 if( (xpos>(VW-gvar.video.page[0].width-1))  || (xpos<1)){xdir=-xdir;}
 227                                 if( (ypos>(BH-gvar.video.page[0].height-1)) || (ypos<1)){ydir=-ydir;} // { Hit a boundry, change
 228                         //}//    direction!
 229 //mxBitBlt(32, (gvar.video.page[0].height+64+32), gvar.video.page[0].width, gvar.video.page[0].height, xpos, ypos);
 230 //mxBitBlt(TILEWH*2, (gvar.video.page[0].height+64+32), gvar.video.page[0].width, gvar.video.page[0].height, TILEWH*2, TILEWH*2);
 231                 }
 232         ch=getch();
 233         if(ch==0x71)break; // 'q'
 234         if(ch==0x1b)break; // 'ESC'
 235         }
 236 //      VGAmodeX(0, &gvar);
 237 #endif // defined(BOINK)
 238         printf("bakapi ver. 1.04.13.04\nis made by sparky4\81i\81\86\83Ö\81\85\81j feel free to use it ^^\nLicence: GPL v3\n");
 239 }
 240 //pee!