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 or plot tile
  67 void dingpp(page_t *page, bakapee_t *pee)
  68 {
  69 #ifdef TILE
  70         //fill_block(pee->xx, pee->yy, pee->xx+TILEWH, pee->yy+TILEWH, pee->coor);
  71         modexClearRegion(page, pee->xx, pee->yy, TILEWH, TILEWH, pee->coor);
  72 #else
  73         modexputPixel(page, pee->xx, pee->yy, pee->coor);
  74 #endif
  75 }
  76
  77 void dingo(page_t *page, bakapee_t *pee)
  78 {
  79         #ifdef TILE
  80         if(pee->xx<0) pee->xx=(page->sw-TILEWH);
  81         if(pee->yy<0) pee->yy=(page->sh-TILEWH);
  82         if(pee->xx>(page->sw-TILEWH)) pee->xx=0;
  83         if(pee->yy>(page->sh-TILEWH)/*+(TILEWH*BUFFMX)*/) pee->yy=0;
  84         #else
  85         if(pee->xx<0) pee->xx=page->sw;
  86         if(pee->yy<0) pee->yy=page->sh;
  87         if(pee->xx>page->sw) pee->xx=0;
  88         if(pee->yy>page->sh) pee->yy=0;
  89         #endif
  90 }
  91
  92 //assigning values from randomizer
  93 void dingas(bakapee_t *pee)
  94 {
  95         if(pee->gq == BONK) dingu(pee);
  96         if(!pee->bakax)
  97         {
  98                 #ifdef TILE
  99                 pee->xx-=TILEWH;
 100                 #else
 101                 pee->xx--;
 102                 #endif
 103         }
 104         else if(pee->bakax>1)
 105         {
 106                 #ifdef TILE
 107                 pee->xx+=TILEWH;
 108                 #else
 109                 pee->xx++;
 110                 #endif
 111         }
 112         if(!pee->bakay)
 113         {
 114                 #ifdef TILE
 115                 pee->yy-=TILEWH;
 116                 #else
 117                 pee->yy--;
 118                 #endif
 119         }
 120         else if(pee->bakay>1)
 121         {
 122                 #ifdef TILE
 123                 pee->yy+=TILEWH;
 124                 #else
 125                 pee->yy++;
 126                 #endif
 127         }
 128 }
 129
 130 void dingu(bakapee_t *pee)
 131 {
 132         if(pee->coor < HGQ && pee->coor < LGQ) pee->coor = LGQ;
 133         if(pee->coor < HGQ)
 134         {
 135                 pee->coor++;
 136         }else{
 137                 pee->coor = LGQ;
 138         }
 139 }
 140
 141 //randomizer
 142 void dingq(bakapee_t *pee)
 143 {
 144         if(pee->gq<BONK)
 145         {
 146                 pee->gq++;
 147         }
 148         else
 149         {
 150                 dingu(pee);
 151                 pee->gq = 0;
 152         }
 153         pee->bakax = rand()%3; pee->bakay = rand()%3;
 154 }
 155
 156 /*-----------ding-------------*/
 157 void ding(page_t *page, bakapee_t *pee, word q)
 158 {
 159         word d3y, tx=0,ty=0;
 160
 161 //++++  if(q <= 4 && q!=2 && gq == BONK-1) coor = rand()%HGQ;
 162         switch(q)
 163         {
 164                 case 1:
 165                         dingq(pee);
 166                         if(pee->xx==page->sw){pee->bakax=0;}
 167                         if(pee->xx==0){pee->bakax=1;}
 168                         if(pee->yy==page->sh){pee->bakay=0;}
 169                         if(pee->yy==0){pee->bakay=1;}
 170                 break;
 171                 case 2:
 172                         dingq(pee);
 173                         dingas(pee);
 174                         dingo(page, pee);
 175                         dingpp(page, pee);      //plot the pixel/tile
 176 #ifdef TILE
 177                         modexClearRegion(page, (rand()*TILEWH)%page->width, (rand()*TILEWH)%(page->height), TILEWH, TILEWH, 0);
 178 #else
 179                         modexputPixel(page, rand()%page->width, rand()%page->height, 0);
 180 #endif
 181                 break;
 182                 case 3:
 183                         dingq(pee);
 184                         if(pee->xx!=page->sw||pee->yy!=page->sh)
 185                         {
 186                                 if(pee->xx==0){pee->bakax=1;pee->bakay=-1;d3y=1;}
 187                                 if(pee->yy==0){pee->bakax=1;pee->bakay=0;d3y=1;}
 188                                 if(pee->xx==page->sw){pee->bakax=-1;pee->bakay=-1;d3y=1;}
 189                                 if(pee->yy==page->sh){pee->bakax=1;pee->bakay=0;d3y=1;}
 190                         }else if(pee->xx==page->sw&&pee->yy==page->sh) pee->xx=pee->yy=0;
 191                         if(d3y)
 192                         {
 193                                 if(pee->bakay<0)
 194                                 {
 195                                         pee->yy--;
 196                                         d3y--;
 197                                 }else
 198                                 if(pee->bakay>0)
 199                                 {
 200                                         pee->yy++;
 201                                         d3y--;
 202                                 }
 203                         }
 204                         if(pee->bakax<0)
 205                         {
 206                                 pee->xx--;
 207                         }else
 208                         if(pee->bakax>0)
 209                         {
 210                                 pee->xx++;
 211                         }
 212                         dingpp(page, pee);      //plot the pixel/tile
 213                 break;
 214                 case 4:
 215                         dingq(pee);
 216                         dingas(pee);
 217                         dingo(page, pee);
 218                         dingpp(page, pee);      //plot the pixel/tile
 219                 break;
 220                 case 5:
 221                         colortest(page, pee);
 222                 break;
 223                 case 6:
 224                         pee->coor = rand()%256;
 225                         cls(page, pee->coor, VGA);
 226                 break;
 227                 case 7:
 228                         if(pee->coor <= HGQ)
 229                         {
 230                                 ssd(page, pee, q);
 231                                 pee->coor++;
 232                         }else pee->coor = LGQ;
 233                 break;
 234                 case 8:
 235                         colorz(page, pee);
 236                         modexprint(page, page->sw/2, page->sh/2, 1, 47, 0, "bakapi", 1);
 237                 break;
 238                 case 9:
 239                         if(pee->coor <= HGQ)
 240                         {
 241                                 ssd(page, pee, q);
 242                                 pee->coor++;
 243                         }else pee->coor = LGQ;
 244                 break;
 245                 case 10:
 246                         ssd(page, pee, q); /*printf("%d\n", pee->coor);*/
 247                 break;
 248                 case 11:
 249                         colorz(page, pee); delay(100);
 250                 break;
 251
 252                 case 16:        //interesting effects
 253                         dingq(pee);
 254                         if(!pee->bakax){ pee->xx--;}
 255                         else if(pee->bakax>0){ pee->xx++; }
 256                         if(!pee->bakay){ pee->yy--;}
 257                         else if(pee->bakay>0){ pee->yy++; }
 258                         dingas(pee);
 259                         tx+=pee->xx+TILEWH+4;
 260                         ty+=pee->yy+TILEWH+4;
 261                         modexClearRegion(page, tx, ty, 4, 4, pee->coor);
 262 #ifdef TILE
 263                         modexClearRegion(page, (rand()*TILEWH)%page->width, (rand()*TILEWH)%(page->height), TILEWH, TILEWH, 0);
 264 #else
 265                         modexputPixel(page, rand()%page->width, rand()%(page->height), 0);
 266 #endif
 267                         //printf("%d %d %d %d %d %d\n", pee->xx, pee->yy, tx, ty, TILEWH);
 268                 break;
 269                 default:
 270                 break;
 271         }
 272         //pee->coor++;
 273 }