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         //mxFillBox(pee->xx, pee->yy, TILEWH, TILEWH, pee->coor, OP_SET);
  72         modexClearRegion(page, pee->xx, pee->yy, TILEWH, TILEWH, pee->coor);
  73 #else
  74         modexputPixel(page, pee->xx, pee->yy, pee->coor);
  75 #endif
  76 }
  77
  78 void dingo(page_t *page, bakapee_t *pee)
  79 {
  80         #ifdef TILE
  81         if(pee->xx<0) pee->xx=(page->sw-TILEWH);
  82         if(pee->yy<0) pee->yy=(page->sh-TILEWH);
  83         if(pee->xx>(page->sw-TILEWH)) pee->xx=0;
  84         if(pee->yy>(page->sh-TILEWH)/*+(TILEWH*BUFFMX)*/) pee->yy=0;
  85         #else
  86         if(pee->xx<0) pee->xx=page->sw;
  87         if(pee->yy<0) pee->yy=page->sh;
  88         if(pee->xx>page->sw) pee->xx=0;
  89         if(pee->yy>page->sh) pee->yy=0;
  90         #endif
  91 }
  92
  93 //assigning values from randomizer
  94 void dingas(bakapee_t *pee)
  95 {
  96         if(pee->gq == BONK) dingu(pee);
  97         if(!pee->bakax)
  98         {
  99                 #ifdef TILE
 100                 pee->xx-=TILEWH;
 101                 #else
 102                 pee->xx--;
 103                 #endif
 104         }
 105         else if(pee->bakax>1)
 106         {
 107                 #ifdef TILE
 108                 pee->xx+=TILEWH;
 109                 #else
 110                 pee->xx++;
 111                 #endif
 112         }
 113         if(!pee->bakay)
 114         {
 115                 #ifdef TILE
 116                 pee->yy-=TILEWH;
 117                 #else
 118                 pee->yy--;
 119                 #endif
 120         }
 121         else if(pee->bakay>1)
 122         {
 123                 #ifdef TILE
 124                 pee->yy+=TILEWH;
 125                 #else
 126                 pee->yy++;
 127                 #endif
 128         }
 129 }
 130
 131 void dingu(bakapee_t *pee)
 132 {
 133         if(pee->coor < HGQ && pee->coor < LGQ) pee->coor = LGQ;
 134         if(pee->coor < HGQ)
 135         {
 136                 pee->coor++;
 137         }else{
 138                 pee->coor = LGQ;
 139         }
 140 }
 141
 142 //randomizer
 143 void dingq(bakapee_t *pee)
 144 {
 145         if(pee->gq<BONK)
 146         {
 147                 pee->gq++;
 148         }
 149         else
 150         {
 151                 dingu(pee);
 152                 pee->gq = 0;
 153         }
 154         pee->bakax = rand()%3; pee->bakay = rand()%3;
 155 }
 156
 157 /*-----------ding-------------*/
 158 void ding(page_t *page, bakapee_t *pee, word q)
 159 {
 160         word d3y, tx=0,ty=0;
 161
 162 //++++  if(q <= 4 && q!=2 && gq == BONK-1) coor = rand()%HGQ;
 163         switch(q)
 164         {
 165                 case 1:
 166                         dingq(pee);
 167                         if(pee->xx==page->sw){pee->bakax=0;}
 168                         if(pee->xx==0){pee->bakax=1;}
 169                         if(pee->yy==page->sh){pee->bakay=0;}
 170                         if(pee->yy==0){pee->bakay=1;}
 171                 break;
 172                 case 2:
 173                         dingq(pee);
 174                         dingas(pee);
 175                         dingo(page, pee);
 176                         dingpp(page, pee);      //plot the pixel/tile
 177 #ifdef TILE
 178                         modexClearRegion(page, (rand()*TILEWH)%page->width, (rand()*TILEWH)%(page->height), TILEWH, TILEWH, 0);
 179 #else
 180                         modexputPixel(page, rand()%page->width, rand()%page->height, 0);
 181 #endif
 182                 break;
 183                 case 3:
 184                         dingq(pee);
 185                         if(pee->xx!=page->sw||pee->yy!=page->sh)
 186                         {
 187                                 if(pee->xx==0){pee->bakax=1;pee->bakay=-1;d3y=1;}
 188                                 if(pee->yy==0){pee->bakax=1;pee->bakay=0;d3y=1;}
 189                                 if(pee->xx==page->sw){pee->bakax=-1;pee->bakay=-1;d3y=1;}
 190                                 if(pee->yy==page->sh){pee->bakax=1;pee->bakay=0;d3y=1;}
 191                         }else if(pee->xx==page->sw&&pee->yy==page->sh) pee->xx=pee->yy=0;
 192                         if(d3y)
 193                         {
 194                                 if(pee->bakay<0)
 195                                 {
 196                                         pee->yy--;
 197                                         d3y--;
 198                                 }else
 199                                 if(pee->bakay>0)
 200                                 {
 201                                         pee->yy++;
 202                                         d3y--;
 203                                 }
 204                         }
 205                         if(pee->bakax<0)
 206                         {
 207                                 pee->xx--;
 208                         }else
 209                         if(pee->bakax>0)
 210                         {
 211                                 pee->xx++;
 212                         }
 213                         dingpp(page, pee);      //plot the pixel/tile
 214                 break;
 215                 case 4:
 216                         dingq(pee);
 217                         dingas(pee);
 218                         dingo(page, pee);
 219                         dingpp(page, pee);      //plot the pixel/tile
 220                 break;
 221                 case 5:
 222                         colortest(page, pee);
 223                 break;
 224                 case 6:
 225                         pee->coor = rand()%256;
 226                         cls(page, pee->coor, VGA);
 227                 break;
 228                 case 7:
 229                         if(pee->coor <= HGQ)
 230                         {
 231                                 ssd(page, pee, q);
 232                                 pee->coor++;
 233                         }else pee->coor = LGQ;
 234                 break;
 235                 case 8:
 236                         colorz(page, pee);
 237                         modexprint(page, page->sw/2, page->sh/2, 1, 47, 0, "bakapi", 1);
 238                 break;
 239                 case 9:
 240                         if(pee->coor <= HGQ)
 241                         {
 242                                 ssd(page, pee, q);
 243                                 pee->coor++;
 244                         }else pee->coor = LGQ;
 245                 break;
 246                 case 10:
 247                         ssd(page, pee, q); /*printf("%d\n", pee->coor);*/
 248                 break;
 249                 case 11:
 250                         colorz(page, pee); delay(100);
 251                 break;
 252
 253                 case 16:        //interesting effects
 254                         dingq(pee);
 255                         if(!pee->bakax){ pee->xx--;}
 256                         else if(pee->bakax>0){ pee->xx++; }
 257                         if(!pee->bakay){ pee->yy--;}
 258                         else if(pee->bakay>0){ pee->yy++; }
 259                         dingas(pee);
 260                         tx+=pee->xx+TILEWH+4;
 261                         ty+=pee->yy+TILEWH+4;
 262                         modexClearRegion(page, tx, ty, 4, 4, pee->coor);
 263 #ifdef TILE
 264                         modexClearRegion(page, (rand()*TILEWH)%page->width, (rand()*TILEWH)%(page->height), TILEWH, TILEWH, 0);
 265 #else
 266                         modexputPixel(page, rand()%page->width, rand()%(page->height), 0);
 267 #endif
 268                         //printf("%d %d %d %d %d %d\n", pee->xx, pee->yy, tx, ty, TILEWH);
 269                 break;
 270                 default:
 271                 break;
 272         }
 273         //pee->coor++;
 274 }