src/lib/bakapee.c

   1 /* Project 16 Source Code~
   2  * Copyright (C) 2012-2015 sparky4 & pngwen & andrius4669
   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 publipage->shed 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 page->should 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/lib/bakapee.h"
  24
  25 //color \82Ä\82·\82Æ
  26 void colortest(page_t *page, bakapee_t *pee)
  27 {
  28         //if(pee->coor < 256)
  29         //{
  30                 cls(page, pee->coor, VGA);
  31                 pee->coor++;
  32         //}else pee->coor = 0;
  33 }
  34
  35 //color \82Ä\82·\82Æ
  36 void colorz(page_t *page, bakapee_t *pee)
  37 {
  38         if(pee->coor <= HGQ)
  39         {
  40                 cls(page, pee->coor, VGA);
  41                 pee->coor++;
  42         }else pee->coor = LGQ;
  43 }
  44
  45 //slow spectrum down
  46 void ssd(page_t *page, bakapee_t *pee, word svq)
  47 {
  48         if(pee->sy < page->sh+1)
  49         {
  50                 if(pee->sx < page->sw+1)
  51                 {
  52                         //mxPutPixel(sx, sy, coor);
  53                         //printf("%d %d %d %d\n", pee->sx, pee->sy, svq, pee->coor);
  54                         dingpp(page, pee);
  55                         pee->sx++;
  56                 }else pee->sx = 0;
  57                 if(pee->sx == page->sw)
  58                 {
  59                         pee->sy++;
  60                         if(svq == 7) pee->coor++;
  61                         if(pee->sy == page->sh && svq == 8) pee->coor = rand()%256;
  62                 }
  63         }else pee->sy = 0;
  64 }
  65
  66 //plot pixel
  67 void dingpp(page_t *page, bakapee_t *pee)
  68 {
  69 #ifdef TILE
  70         modexClearRegion(page, pee->xx, pee->yy, TILEWH, TILEWH, pee->coor);
  71 #else
  72         modexputPixel(page, pee->xx, pee->yy, pee->coor);
  73 #endif
  74 }
  75
  76 void dingo(page_t *page, bakapee_t *pee)
  77 {
  78         #ifdef TILE
  79         if(pee->xx<0) pee->xx=(page->sw-TILEWH);
  80         if(pee->yy<0) pee->yy=(page->sh-TILEWH);
  81         if(pee->xx>(page->sw-TILEWH)) pee->xx=0;
  82         if(pee->yy>(page->sh-TILEWH)/*+(TILEWH*BUFFMX)*/) pee->yy=0;
  83         #else
  84         if(pee->xx<0) pee->xx=page->sw;
  85         if(pee->yy<0) pee->yy=page->sh;
  86         if(pee->xx>page->sw) pee->xx=0;
  87         if(pee->yy>page->sh) pee->yy=0;
  88         #endif
  89 }
  90
  91 //assigning values from randomizer
  92 void dingas(bakapee_t *pee)
  93 {
  94         if(pee->gq == BONK) dingu(pee);
  95         if(!pee->bakax)
  96         {
  97                 #ifdef TILE
  98                 pee->xx-=TILEWH;
  99                 #else
 100                 pee->xx--;
 101                 #endif
 102         }
 103         else if(pee->bakax>1)
 104         {
 105                 #ifdef TILE
 106                 pee->xx+=TILEWH;
 107                 #else
 108                 pee->xx++;
 109                 #endif
 110         }
 111         if(!pee->bakay)
 112         {
 113                 #ifdef TILE
 114                 pee->yy-=TILEWH;
 115                 #else
 116                 pee->yy--;
 117                 #endif
 118         }
 119         else if(pee->bakay>1)
 120         {
 121                 #ifdef TILE
 122                 pee->yy+=TILEWH;
 123                 #else
 124                 pee->yy++;
 125                 #endif
 126         }
 127 }
 128
 129 void dingu(bakapee_t *pee)
 130 {
 131         if(pee->coor < HGQ && pee->coor < LGQ) pee->coor = LGQ;
 132         if(pee->coor < HGQ)
 133         {
 134                 pee->coor++;
 135         }else{
 136                 pee->coor = LGQ;
 137         }
 138 }
 139
 140 //randomizer
 141 void dingq(bakapee_t *pee)
 142 {
 143         if(pee->gq<BONK)
 144         {
 145                 pee->gq++;
 146         }
 147         else
 148         {
 149                 dingu(pee);
 150                 pee->gq = 0;
 151         }
 152         pee->bakax = rand()%3; pee->bakay = rand()%3;
 153 }
 154
 155 /*-----------ding-------------*/
 156 void ding(page_t *page, bakapee_t *pee, word q)
 157 {
 158         word d3y, tx=0,ty=0;
 159
 160 //++++  if(q <= 4 && q!=2 && gq == BONK-1) coor = rand()%HGQ;
 161         switch(q)
 162         {
 163                 case 1:
 164                         dingq(pee);
 165                         if(pee->xx==page->sw){pee->bakax=0;}
 166                         if(pee->xx==0){pee->bakax=1;}
 167                         if(pee->yy==page->sh){pee->bakay=0;}
 168                         if(pee->yy==0){pee->bakay=1;}
 169                 break;
 170                 case 2:
 171                         dingq(pee);
 172                         dingas(pee);
 173                         dingo(page, pee);
 174                         dingpp(page, pee);      //plot the pixel/tile
 175 #ifdef TILE
 176                         modexClearRegion(page, (rand()*TILEWH)%page->width, (rand()*TILEWH)%(page->height), TILEWH, TILEWH, 0);
 177 #else
 178                         modexputPixel(page, rand()%page->width, rand()%page->height, 0);
 179 #endif
 180                 break;
 181                 case 3:
 182                         dingq(pee);
 183                         if(pee->xx!=page->sw||pee->yy!=page->sh)
 184                         {
 185                                 if(pee->xx==0){pee->bakax=1;pee->bakay=-1;d3y=1;}
 186                                 if(pee->yy==0){pee->bakax=1;pee->bakay=0;d3y=1;}
 187                                 if(pee->xx==page->sw){pee->bakax=-1;pee->bakay=-1;d3y=1;}
 188                                 if(pee->yy==page->sh){pee->bakax=1;pee->bakay=0;d3y=1;}
 189                         }else if(pee->xx==page->sw&&pee->yy==page->sh) pee->xx=pee->yy=0;
 190                         if(d3y)
 191                         {
 192                                 if(pee->bakay<0)
 193                                 {
 194                                         pee->yy--;
 195                                         d3y--;
 196                                 }else
 197                                 if(pee->bakay>0)
 198                                 {
 199                                         pee->yy++;
 200                                         d3y--;
 201                                 }
 202                         }
 203                         if(pee->bakax<0)
 204                         {
 205                                 pee->xx--;
 206                         }else
 207                         if(pee->bakax>0)
 208                         {
 209                                 pee->xx++;
 210                         }
 211                         dingpp(page, pee);      //plot the pixel/tile
 212                 break;
 213                 case 4:
 214                         dingq(pee);
 215                         dingas(pee);
 216                         dingo(page, pee);
 217                         dingpp(page, pee);      //plot the pixel/tile
 218                 break;
 219                 case 5:
 220                         colortest(page, pee);
 221                 break;
 222                 case 6:
 223                         pee->coor = rand()%256;
 224                         cls(page, pee->coor, VGA);
 225                 break;
 226                 case 7:
 227                         if(pee->coor <= HGQ)
 228                         {
 229                                 ssd(page, pee, q);
 230                                 pee->coor++;
 231                         }else pee->coor = LGQ;
 232                 break;
 233                 case 8:
 234                         colorz(page, pee);
 235                         modexprint(page, page->sw/2, page->sh/2, 1, 47, 0, "bakapi");
 236                 break;
 237                 case 9:
 238                         if(pee->coor <= HGQ)
 239                         {
 240                                 ssd(page, pee, q);
 241                                 pee->coor++;
 242                         }else pee->coor = LGQ;
 243                 break;
 244                 case 10:
 245                         ssd(page, pee, q); /*printf("%d\n", pee->coor);*/
 246                 break;
 247                 case 11:
 248                         colorz(page, pee); delay(100);
 249                 break;
 250
 251                 case 16:        //interesting effects
 252                         dingq(pee);
 253                         if(!pee->bakax){ pee->xx--;}
 254                         else if(pee->bakax>0){ pee->xx++; }
 255                         if(!pee->bakay){ pee->yy--;}
 256                         else if(pee->bakay>0){ pee->yy++; }
 257                         dingas(pee);
 258                         tx+=pee->xx+TILEWH+4;
 259                         ty+=pee->yy+TILEWH+4;
 260                         modexClearRegion(page, tx, ty, 4, 4, pee->coor);
 261 #ifdef TILE
 262                         modexClearRegion(page, (rand()*TILEWH)%page->width, (rand()*TILEWH)%(page->height), TILEWH, TILEWH, 0);
 263 #else
 264                         modexputPixel(page, rand()%page->width, rand()%(page->height), 0);
 265 #endif
 266                         //printf("%d %d %d %d %d %d\n", pee->xx, pee->yy, tx, ty, TILEWH);
 267                 break;
 268                 default:
 269                 break;
 270         }
 271         //pee->coor++;
 272 }