src/lib/bakapee.c

   1 /* Project 16 Source Code~\r
   2  * Copyright (C) 2012-2017 sparky4 & pngwen & andrius4669 & joncampbell123 & yakui-lover\r
   3  *\r
   4  * This file is part of Project 16.\r
   5  *\r
   6  * Project 16 is free software; you can redistribute it and/or modify\r
   7  * it under the terms of the GNU General Public License as published by\r
   8  * the Free Software Foundation; either version 3 of the License, or\r
   9  * (at your option) any later version.\r
  10  *\r
  11  * Project 16 is distributed in the hope that it will be useful,\r
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
  14  * GNU General Public License for more details.\r
  15  *\r
  16  * You should have received a copy of the GNU General Public License\r
  17  * along with this program.  If not, see <http://www.gnu.org/licenses/>, or\r
  18  * write to the Free Software Foundation, Inc., 51 Franklin Street,\r
  19  * Fifth Floor, Boston, MA 02110-1301 USA.\r
  20  *\r
  21  */\r
  22 \r
  23 #include "src/lib/bakapee.h"\r
  24 \r
  25 /* clrstdin() clear any leftover chars tha may be in stdin stream */\r
  26 void clrstdin()\r
  27 {\r
  28    int ch = 0;\r
  29    while( ( ch = getchar() ) != '\n' && ch != EOF );\r
  30 }\r
  31 \r
  32 //color \82Ä\82·\82Æ\r
  33 void colortest(page_t *page, bakapee_t *pee)\r
  34 {\r
  35         //if(pee->coor < 256)\r
  36         //{\r
  37                 modexcls(page, pee->coor, VGA);\r
  38                 pee->coor++;\r
  39         //}else pee->coor = 0;\r
  40 }\r
  41 \r
  42 //color \82Ä\82·\82Æ\r
  43 void colorz(page_t *page, bakapee_t *pee)\r
  44 {\r
  45         if(pee->coor <= pee->hgq)\r
  46         {\r
  47                 modexcls(page, pee->coor, VGA);\r
  48                 pee->coor++;\r
  49         }else pee->coor = pee->lgq;\r
  50 }\r
  51 \r
  52 //slow spectrum down\r
  53 void ssd(page_t *page, bakapee_t *pee, word svq)\r
  54 {\r
  55         if(pee->sy < page->sh+1)\r
  56         {\r
  57                 if(pee->sx < page->sw+1)\r
  58                 {\r
  59                         //mxPutPixel(sx, sy, coor);\r
  60                         //printf("%d %d %d %d\n", pee->sx, pee->sy, svq, pee->coor);\r
  61                         dingpp(page, pee);\r
  62                         pee->sx++;\r
  63                 }else pee->sx = 0;\r
  64                 if(pee->sx == page->sw)\r
  65                 {\r
  66                         pee->sy++;\r
  67                         if(svq == 7) pee->coor++;\r
  68                         if(pee->sy == page->sh && svq == 8) pee->coor = rand()%256;\r
  69                 }\r
  70         }else pee->sy = 0;\r
  71 }\r
  72 \r
  73 //plot pixel or plot tile\r
  74 void dingpp(page_t *page, bakapee_t *pee)\r
  75 {\r
  76         if(pee->tile)\r
  77         {\r
  78                 modexClearRegion(page, pee->xx, pee->yy, TILEWH, TILEWH, pee->coor);\r
  79         }\r
  80         else\r
  81                 modexputPixel(page, pee->xx, pee->yy, pee->coor);\r
  82 }\r
  83 \r
  84 void dingo(page_t *page, bakapee_t *pee)\r
  85 {\r
  86         if(pee->tile)\r
  87         {\r
  88                 if(pee->xx<0) pee->xx=(page->sw-TILEWH);\r
  89                 if(pee->yy<0) pee->yy=(page->sh-TILEWH);\r
  90                 if(pee->xx>(page->sw-TILEWH)) pee->xx=0;\r
  91                 if(pee->yy>(page->sh-TILEWH)/*+(TILEWH*BUFFMX)*/) pee->yy=0;\r
  92         }\r
  93                 else\r
  94         {\r
  95                 if(pee->xx<0) pee->xx=page->sw;\r
  96                 if(pee->yy<0) pee->yy=page->sh;\r
  97                 if(pee->xx>page->sw) pee->xx=0;\r
  98                 if(pee->yy>page->sh) pee->yy=0;\r
  99         }\r
 100 }\r
 101 \r
 102 //assigning values from randomizer\r
 103 void dingas(bakapee_t *pee)\r
 104 {\r
 105         if(pee->gq == pee->bonk) dingu(pee);\r
 106         if(!pee->bakax)\r
 107         {\r
 108                 if(pee->tile)\r
 109                 pee->xx-=TILEWH;\r
 110                 else pee->xx--;\r
 111         }\r
 112         else if(pee->bakax>1)\r
 113         {\r
 114                 if(pee->tile)\r
 115                 pee->xx+=TILEWH;\r
 116                 else pee->xx++;\r
 117         }\r
 118         if(!pee->bakay)\r
 119         {\r
 120                 if(pee->tile)\r
 121                 pee->yy-=TILEWH;\r
 122                 else pee->yy--;\r
 123         }\r
 124         else if(pee->bakay>1)\r
 125         {\r
 126                 if(pee->tile)\r
 127                 pee->yy+=TILEWH;\r
 128                 else pee->yy++;\r
 129         }\r
 130 }\r
 131 \r
 132 void dingaso(bakapee_t *pee)\r
 133 {\r
 134         if(pee->gq == pee->bonk) dingu(pee);\r
 135         if(!pee->bakax)\r
 136         {\r
 137                 if(pee->tile)\r
 138                 pee->xx-=TILEWH;\r
 139                 else pee->xx--;\r
 140         }\r
 141         else\r
 142         {\r
 143                 if(pee->tile)\r
 144                 pee->xx+=TILEWH;\r
 145                 else pee->xx++;\r
 146         }\r
 147         if(!pee->bakay)\r
 148         {\r
 149                 if(pee->tile)\r
 150                 pee->yy-=TILEWH;\r
 151                 else pee->yy--;\r
 152         }\r
 153         else\r
 154         {\r
 155                 if(pee->tile)\r
 156                 pee->yy+=TILEWH;\r
 157                 else pee->yy++;\r
 158         }\r
 159 }\r
 160 \r
 161 void dingu(bakapee_t *pee)\r
 162 {\r
 163         if(pee->coor < pee->hgq && pee->coor < pee->lgq) pee->coor = pee->lgq;\r
 164         if(pee->coor < pee->hgq)\r
 165         {\r
 166                 pee->coor++;\r
 167         }else{\r
 168                 pee->coor = pee->lgq;\r
 169         }\r
 170 }\r
 171 \r
 172 //randomizer\r
 173 void dingq(bakapee_t *pee)\r
 174 {\r
 175         if(pee->gq<pee->bonk)\r
 176         {\r
 177                 pee->gq++;\r
 178         }\r
 179         else\r
 180         {\r
 181                 dingu(pee);\r
 182                 pee->gq = 0;\r
 183         }\r
 184         pee->bakax = rand()%3; pee->bakay = rand()%3;\r
 185 }\r
 186 \r
 187 void dingqo(bakapee_t *pee)\r
 188 {\r
 189         if(pee->gq<pee->bonk)\r
 190         {\r
 191                 pee->gq++;\r
 192                 pee->bakax = rand()%3; pee->bakay = rand()%3;\r
 193         }\r
 194         else\r
 195         {\r
 196                 dingu(pee);\r
 197                 pee->gq = 0;\r
 198         }\r
 199         //either one will do wwww --4\r
 200         pee->bakax = rand()&0x1; pee->bakay = rand()&0x1;\r
 201         //pee->bakax = rand()%2; pee->bakay = rand()%2;\r
 202 }\r
 203 \r
 204 /*-----------ding-------------*/\r
 205 void ding(page_t *page, bakapee_t *pee, word q)\r
 206 {\r
 207         word tx=0,ty=0;//d3y,\r
 208 \r
 209 //++++  if(q <= 4 && q!=2 && gq == pee->bonk-1) coor = rand()%pee->hgq;\r
 210         switch(q)\r
 211         {\r
 212                 case 1:/*\r
 213                         dingq(pee);\r
 214                         if(pee->xx==page->sw){pee->bakax=0;}\r
 215                         if(pee->xx==0){pee->bakax=1;}\r
 216                         if(pee->yy==page->sh){pee->bakay=0;}\r
 217                         if(pee->yy==0){pee->bakay=1;}*/\r
 218                         dingqo(pee);\r
 219                         dingaso(pee);\r
 220                         dingo(page, pee);\r
 221                         dingpp(page, pee);      //plot the pixel/tile\r
 222                         if(pee->tile)\r
 223                         modexClearRegion(page, (rand()*TILEWH)%page->width, (rand()*TILEWH)%(page->height), TILEWH, TILEWH, 0);\r
 224                         else\r
 225                         modexputPixel(page, rand()%page->width, rand()%page->height, 0);\r
 226                 break;\r
 227                 case 2:\r
 228                         dingq(pee);\r
 229                         dingas(pee);\r
 230                         dingo(page, pee);\r
 231                         dingpp(page, pee);      //plot the pixel/tile\r
 232                         if(pee->tile)\r
 233                         modexClearRegion(page, (rand()*TILEWH)%page->width, (rand()*TILEWH)%(page->height), TILEWH, TILEWH, 0);\r
 234                         else\r
 235                         modexputPixel(page, rand()%page->width, rand()%page->height, 0);\r
 236                 break;\r
 237                 case 3:\r
 238                         /*dingq(pee);\r
 239                         if(pee->xx!=page->sw||pee->yy!=page->sh)\r
 240                         {\r
 241                                 if(pee->xx==0){pee->bakax=1;pee->bakay=-1;d3y=1;}\r
 242                                 if(pee->yy==0){pee->bakax=1;pee->bakay=0;d3y=1;}\r
 243                                 if(pee->xx==page->sw){pee->bakax=-1;pee->bakay=-1;d3y=1;}\r
 244                                 if(pee->yy==page->sh){pee->bakax=1;pee->bakay=0;d3y=1;}\r
 245                         }else if(pee->xx==page->sw&&pee->yy==page->sh) pee->xx=pee->yy=0;\r
 246                         if(d3y)\r
 247                         {\r
 248                                 if(pee->bakay<0)\r
 249                                 {\r
 250                                         pee->yy--;\r
 251                                         d3y--;\r
 252                                 }else\r
 253                                 if(pee->bakay>0)\r
 254                                 {\r
 255                                         pee->yy++;\r
 256                                         d3y--;\r
 257                                 }\r
 258                         }\r
 259                         if(pee->bakax<0)\r
 260                         {\r
 261                                 pee->xx--;\r
 262                         }else\r
 263                         if(pee->bakax>0)\r
 264                         {\r
 265                                 pee->xx++;\r
 266                         }\r
 267                         dingpp(page, pee);      //plot the pixel/tile*/\r
 268                         dingqo(pee);\r
 269                         dingaso(pee);\r
 270                         dingo(page, pee);\r
 271                         dingpp(page, pee);      //plot the pixel/tile\r
 272                 break;\r
 273                 case 4:\r
 274                         dingq(pee);\r
 275                         dingas(pee);\r
 276                         dingo(page, pee);\r
 277                         dingpp(page, pee);      //plot the pixel/tile\r
 278                 break;\r
 279                 case 5:\r
 280                         colortest(page, pee);\r
 281                 break;\r
 282                 case 6:\r
 283                         pee->coor = rand()%256;\r
 284                         modexcls(page, pee->coor, VGA);\r
 285                 break;\r
 286                 case 7:\r
 287                         if(pee->coor <= pee->hgq)\r
 288                         {\r
 289                                 ssd(page, pee, q);\r
 290                                 pee->coor++;\r
 291                         }else pee->coor = pee->lgq;\r
 292                 break;\r
 293                 case 8:\r
 294                         colorz(page, pee);\r
 295                         modexprint(page, page->sw/2, page->sh/2, 1, 47, 0, "bakapi");\r
 296                 break;\r
 297                 case 9:\r
 298                         if(pee->coor <= pee->hgq)\r
 299                         {\r
 300                                 ssd(page, pee, q);\r
 301                                 pee->coor++;\r
 302                         }else pee->coor = pee->lgq;\r
 303                 break;\r
 304                 case 10:\r
 305                         ssd(page, pee, q); /*printf("%d\n", pee->coor);*/\r
 306                 break;\r
 307                 case 11:\r
 308                         colorz(page, pee); delay(100);\r
 309                 break;\r
 310 \r
 311                 case 16:        //interesting effects\r
 312                         dingq(pee);\r
 313                         if(!pee->bakax){ pee->xx--;}\r
 314                         else if(pee->bakax>0){ pee->xx++; }\r
 315                         if(!pee->bakay){ pee->yy--;}\r
 316                         else if(pee->bakay>0){ pee->yy++; }\r
 317                         dingas(pee);\r
 318                         tx+=pee->xx+TILEWH+4;\r
 319                         ty+=pee->yy+TILEWH+4;\r
 320                         modexClearRegion(page, tx, ty, 4, 4, pee->coor);\r
 321                         if(pee->tile)\r
 322                         modexClearRegion(page, (rand()*4)%page->width, (rand()*4)%(page->height), 4, 4, 0);\r
 323                         else\r
 324                         modexputPixel(page, rand()%page->width, rand()%(page->height), 0);\r
 325                         //printf("%d %d %d %d %d %d\n", pee->xx, pee->yy, tx, ty, TILEWH);\r
 326                 break;\r
 327                 default:\r
 328                 break;\r
 329         }\r
 330         //pee->coor++;\r
 331 }\r