src/lib/bakapee.c

   1 /* Project 16 Source Code~\r
   2  * Copyright (C) 2012-2016 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 <= HGQ)\r
  46         {\r
  47                 modexcls(page, pee->coor, VGA);\r
  48                 pee->coor++;\r
  49         }else pee->coor = 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 #ifndef MXLIB\r
  79         //fill_block(pee->xx, pee->yy, pee->xx+TILEWH, pee->yy+TILEWH, pee->coor);\r
  80                 mxFillBox(pee->xx, pee->yy, TILEWH, TILEWH, pee->coor, OP_SET);\r
  81 #else\r
  82                 modexClearRegion(page, pee->xx, pee->yy, TILEWH, TILEWH, pee->coor);\r
  83 #endif\r
  84         }\r
  85         else\r
  86                 modexputPixel(page, pee->xx, pee->yy, pee->coor);\r
  87 }\r
  88 \r
  89 void dingo(page_t *page, bakapee_t *pee)\r
  90 {\r
  91         if(pee->tile)\r
  92         {\r
  93                 if(pee->xx<0) pee->xx=(page->sw-TILEWH);\r
  94                 if(pee->yy<0) pee->yy=(page->sh-TILEWH);\r
  95                 if(pee->xx>(page->sw-TILEWH)) pee->xx=0;\r
  96                 if(pee->yy>(page->sh-TILEWH)/*+(TILEWH*BUFFMX)*/) pee->yy=0;\r
  97         }\r
  98                 else\r
  99         {\r
 100                 if(pee->xx<0) pee->xx=page->sw;\r
 101                 if(pee->yy<0) pee->yy=page->sh;\r
 102                 if(pee->xx>page->sw) pee->xx=0;\r
 103                 if(pee->yy>page->sh) pee->yy=0;\r
 104         }\r
 105 }\r
 106 \r
 107 //assigning values from randomizer\r
 108 void dingas(bakapee_t *pee)\r
 109 {\r
 110         if(pee->gq == BONK) dingu(pee);\r
 111         if(!pee->bakax)\r
 112         {\r
 113                 if(pee->tile)\r
 114                 pee->xx-=TILEWH;\r
 115                 else pee->xx--;\r
 116         }\r
 117         else if(pee->bakax>1)\r
 118         {\r
 119                 if(pee->tile)\r
 120                 pee->xx+=TILEWH;\r
 121                 else pee->xx++;\r
 122         }\r
 123         if(!pee->bakay)\r
 124         {\r
 125                 if(pee->tile)\r
 126                 pee->yy-=TILEWH;\r
 127                 else pee->yy--;\r
 128         }\r
 129         else if(pee->bakay>1)\r
 130         {\r
 131                 if(pee->tile)\r
 132                 pee->yy+=TILEWH;\r
 133                 else pee->yy++;\r
 134         }\r
 135 }\r
 136 \r
 137 void dingu(bakapee_t *pee)\r
 138 {\r
 139         if(pee->coor < HGQ && pee->coor < LGQ) pee->coor = LGQ;\r
 140         if(pee->coor < HGQ)\r
 141         {\r
 142                 pee->coor++;\r
 143         }else{\r
 144                 pee->coor = LGQ;\r
 145         }\r
 146 }\r
 147 \r
 148 //randomizer\r
 149 void dingq(bakapee_t *pee)\r
 150 {\r
 151         if(pee->gq<BONK)\r
 152         {\r
 153                 pee->gq++;\r
 154         }\r
 155         else\r
 156         {\r
 157                 dingu(pee);\r
 158                 pee->gq = 0;\r
 159         }\r
 160         pee->bakax = rand()%3; pee->bakay = rand()%3;\r
 161 }\r
 162 \r
 163 /*-----------ding-------------*/\r
 164 void ding(page_t *page, bakapee_t *pee, word q)\r
 165 {\r
 166         word d3y, tx=0,ty=0;\r
 167 \r
 168 //++++  if(q <= 4 && q!=2 && gq == BONK-1) coor = rand()%HGQ;\r
 169         switch(q)\r
 170         {\r
 171                 case 1:\r
 172                         dingq(pee);\r
 173                         if(pee->xx==page->sw){pee->bakax=0;}\r
 174                         if(pee->xx==0){pee->bakax=1;}\r
 175                         if(pee->yy==page->sh){pee->bakay=0;}\r
 176                         if(pee->yy==0){pee->bakay=1;}\r
 177                 break;\r
 178                 case 2:\r
 179                         dingq(pee);\r
 180                         dingas(pee);\r
 181                         dingo(page, pee);\r
 182                         dingpp(page, pee);      //plot the pixel/tile\r
 183                         if(pee->tile)\r
 184                         modexClearRegion(page, (rand()*TILEWH)%page->width, (rand()*TILEWH)%(page->height), TILEWH, TILEWH, 0);\r
 185                         else\r
 186                         modexputPixel(page, rand()%page->width, rand()%page->height, 0);\r
 187                 break;\r
 188                 case 3:\r
 189                         dingq(pee);\r
 190                         if(pee->xx!=page->sw||pee->yy!=page->sh)\r
 191                         {\r
 192                                 if(pee->xx==0){pee->bakax=1;pee->bakay=-1;d3y=1;}\r
 193                                 if(pee->yy==0){pee->bakax=1;pee->bakay=0;d3y=1;}\r
 194                                 if(pee->xx==page->sw){pee->bakax=-1;pee->bakay=-1;d3y=1;}\r
 195                                 if(pee->yy==page->sh){pee->bakax=1;pee->bakay=0;d3y=1;}\r
 196                         }else if(pee->xx==page->sw&&pee->yy==page->sh) pee->xx=pee->yy=0;\r
 197                         if(d3y)\r
 198                         {\r
 199                                 if(pee->bakay<0)\r
 200                                 {\r
 201                                         pee->yy--;\r
 202                                         d3y--;\r
 203                                 }else\r
 204                                 if(pee->bakay>0)\r
 205                                 {\r
 206                                         pee->yy++;\r
 207                                         d3y--;\r
 208                                 }\r
 209                         }\r
 210                         if(pee->bakax<0)\r
 211                         {\r
 212                                 pee->xx--;\r
 213                         }else\r
 214                         if(pee->bakax>0)\r
 215                         {\r
 216                                 pee->xx++;\r
 217                         }\r
 218                         dingpp(page, pee);      //plot the pixel/tile\r
 219                 break;\r
 220                 case 4:\r
 221                         dingq(pee);\r
 222                         dingas(pee);\r
 223                         dingo(page, pee);\r
 224                         dingpp(page, pee);      //plot the pixel/tile\r
 225                 break;\r
 226                 case 5:\r
 227                         colortest(page, pee);\r
 228                 break;\r
 229                 case 6:\r
 230                         pee->coor = rand()%256;\r
 231                         modexcls(page, pee->coor, VGA);\r
 232                 break;\r
 233                 case 7:\r
 234                         if(pee->coor <= HGQ)\r
 235                         {\r
 236                                 ssd(page, pee, q);\r
 237                                 pee->coor++;\r
 238                         }else pee->coor = LGQ;\r
 239                 break;\r
 240                 case 8:\r
 241                         colorz(page, pee);\r
 242                         modexprint(page, page->sw/2, page->sh/2, 1, 47, 0, "bakapi");\r
 243                 break;\r
 244                 case 9:\r
 245                         if(pee->coor <= HGQ)\r
 246                         {\r
 247                                 ssd(page, pee, q);\r
 248                                 pee->coor++;\r
 249                         }else pee->coor = LGQ;\r
 250                 break;\r
 251                 case 10:\r
 252                         ssd(page, pee, q); /*printf("%d\n", pee->coor);*/\r
 253                 break;\r
 254                 case 11:\r
 255                         colorz(page, pee); delay(100);\r
 256                 break;\r
 257 \r
 258                 case 16:        //interesting effects\r
 259                         dingq(pee);\r
 260                         if(!pee->bakax){ pee->xx--;}\r
 261                         else if(pee->bakax>0){ pee->xx++; }\r
 262                         if(!pee->bakay){ pee->yy--;}\r
 263                         else if(pee->bakay>0){ pee->yy++; }\r
 264                         dingas(pee);\r
 265                         tx+=pee->xx+TILEWH+4;\r
 266                         ty+=pee->yy+TILEWH+4;\r
 267                         modexClearRegion(page, tx, ty, 4, 4, pee->coor);\r
 268                         if(pee->tile)\r
 269                         modexClearRegion(page, (rand()*4)%page->width, (rand()*4)%(page->height), 4, 4, 0);\r
 270                         else\r
 271                         modexputPixel(page, rand()%page->width, rand()%(page->height), 0);\r
 272                         //printf("%d %d %d %d %d %d\n", pee->xx, pee->yy, tx, ty, TILEWH);\r
 273                 break;\r
 274                 default:\r
 275                 break;\r
 276         }\r
 277         //pee->coor++;\r
 278 }\r