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 publiSCREEN_HEIGHTed 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 SCREEN_HEIGHTould 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 void pdump(page_t *pee)
  26 {
  27         int mult=(QUADWH);
  28         int palq=(mult)*TILEWH;
  29         int palcol=0;
  30         int palx, paly;
  31         for(paly=0; paly<palq; paly+=mult){
  32                 for(palx=0; palx<palq; palx+=mult){
  33                                 modexClearRegion(pee, palx+TILEWH, paly+TILEWH, mult, mult, palcol);
  34                         palcol++;
  35                 }
  36         }
  37 }
  38
  39 /////////////////////////////////////////////////////////////////////////////
  40 //                                                                                                                                               //
  41 // cls() - This clears the screen to the specified color, on the VGA or on //
  42 //               the Virtual screen.                                                                                     //
  43 //                                                                                                                                               //
  44 /////////////////////////////////////////////////////////////////////////////
  45 void cls(page_t *page, byte color, byte *Where)
  46 {
  47         //modexClearRegion(page, 0, 0, page->width, page->height, color);
  48         _fmemset(Where, color, page->width*(page->height*2));
  49 }
  50
  51 //color \82Ä\82·\82Æ
  52 void colortest(page_t *page, bakapee_t *pee)
  53 {
  54         if(pee->gq < 256)
  55         {
  56                 cls(page, pee->gq, VGA);
  57                 pee->gq++;
  58         }else pee->gq = 0;
  59 }
  60
  61 //color \82Ä\82·\82Æ
  62 void colorz(page_t *page, bakapee_t *pee)
  63 {
  64         if(pee->gq <= HGQ)
  65         {
  66                 cls(page, pee->gq, VGA);
  67                 pee->gq++;
  68         }else pee->gq = LGQ;
  69 }
  70
  71 //slow spectrum down
  72 void ssd(page_t *page, bakapee_t *pee, word svq)
  73 {
  74         if(pee->sy < SCREEN_HEIGHT+1)
  75         {
  76                 if(pee->sx < SCREEN_WIDTH+1)
  77                 {
  78                         //mxPutPixel(sx, sy, coor);
  79                         printf("%d %d %d %d\n", pee->sx, pee->sy, svq, pee->coor);
  80                         pee->sx++;
  81                 }else pee->sx = 0;
  82                 if(pee->sx == SCREEN_WIDTH)
  83                 {
  84                         pee->sy++;
  85                         if(svq == 7) pee->coor++;
  86                         if(pee->sy == SCREEN_HEIGHT && svq == 8) pee->coor = rand()%256;
  87                 }
  88         }else pee->sy = 0;
  89 }
  90
  91 void dingpp(page_t *page, bakapee_t *pee)
  92 {
  93 #ifdef TILE
  94         modexClearRegion(page, pee->xx, pee->yy, TILEWH, TILEWH, pee->coor);
  95 #else
  96         modexputPixel(page, pee->xx, pee->yy, pee->coor);
  97 #endif
  98 }
  99
 100 void dingo(bakapee_t *pee)
 101 {
 102         #ifdef TILE
 103         if(pee->xx<0) pee->xx=(SCREEN_WIDTH-TILEWH);
 104         if(pee->yy<0) pee->yy=(SCREEN_HEIGHT-TILEWH);
 105         if(pee->xx>(SCREEN_WIDTH-TILEWH)) pee->xx=0;
 106         if(pee->yy>(SCREEN_HEIGHT-TILEWH)/*+(TILEWH*BUFFMX)*/) pee->yy=0;
 107         #else
 108         if(pee->xx<0) pee->xx=SCREEN_WIDTH;
 109         if(pee->yy<0) pee->yy=SCREEN_HEIGHT;
 110         if(pee->xx>SCREEN_WIDTH) pee->xx=0;
 111         if(pee->yy>SCREEN_HEIGHT) pee->yy=0;
 112         #endif
 113 }
 114
 115 void dingas(bakapee_t *pee)
 116 {
 117         if(pee->qq == BONK) dingu(pee);
 118         if(!pee->bakax)
 119         {
 120                 #ifdef TILE
 121                 pee->xx-=TILEWH;
 122                 #else
 123                 pee->xx--;
 124                 #endif
 125         }
 126         else if(pee->bakax>1)
 127         {
 128                 #ifdef TILE
 129                 pee->xx+=TILEWH;
 130                 #else
 131                 pee->xx++;
 132                 #endif
 133         }
 134         if(!pee->bakay)
 135         {
 136                 #ifdef TILE
 137                 pee->yy-=TILEWH;
 138                 #else
 139                 pee->yy--;
 140                 #endif
 141         }
 142         else if(pee->bakay>1)
 143         {
 144                 #ifdef TILE
 145                 pee->yy+=TILEWH;
 146                 #else
 147                 pee->yy++;
 148                 #endif
 149         }
 150 }
 151
 152 void dingu(bakapee_t *pee)
 153 {
 154         if(pee->coor < HGQ && pee->coor < LGQ) pee->coor = LGQ;
 155         if(pee->coor < HGQ)
 156         {
 157                 pee->coor++;
 158         }else{
 159                 pee->coor = LGQ;
 160         }
 161 }
 162
 163 void dingq(bakapee_t *pee)
 164 {
 165         if(pee->qq<BONK)
 166         {
 167                 pee->qq++;
 168         }
 169         else
 170         {
 171                 dingu(pee);
 172                 pee->qq = 0;
 173         }
 174         pee->bakax = rand()%3; pee->bakay = rand()%3;
 175 }
 176
 177 /*-----------ding-------------*/
 178 void ding(page_t *page, bakapee_t *pee, word q)
 179 {
 180         word d3y, tx=0,ty=0;
 181
 182 //++++  if(q <= 4 && q!=2 && gq == BONK-1) coor = rand()%HGQ;
 183         switch(q)
 184         {
 185                 case 1:
 186                         dingq(pee);
 187                         if(pee->xx==SCREEN_WIDTH){pee->bakax=0;}
 188                         if(pee->xx==0){pee->bakax=1;}
 189                         if(pee->yy==SCREEN_HEIGHT){pee->bakay=0;}
 190                         if(pee->yy==0){pee->bakay=1;}
 191                 break;
 192                 case 2:
 193                         dingq(pee);
 194                         dingas(pee);
 195                         dingo(pee);
 196                         dingpp(page, pee);      //plot the pixel/tile
 197 #ifdef TILE
 198                         modexClearRegion(page, (rand()*TILEWH)%page->width, (rand()*TILEWH)%(page->height), TILEWH, TILEWH, 0);
 199 #else
 200                         modexputPixel(page, rand()%page->width, rand()%page->height, 0);
 201 #endif
 202                 break;
 203                 case 3:
 204                         dingq(pee);
 205                         if(pee->xx!=SCREEN_WIDTH||pee->yy!=SCREEN_HEIGHT)
 206                         {
 207                                 if(pee->xx==0){pee->bakax=1;pee->bakay=-1;d3y=1;}
 208                                 if(pee->yy==0){pee->bakax=1;pee->bakay=0;d3y=1;}
 209                                 if(pee->xx==SCREEN_WIDTH){pee->bakax=-1;pee->bakay=-1;d3y=1;}
 210                                 if(pee->yy==SCREEN_HEIGHT){pee->bakax=1;pee->bakay=0;d3y=1;}
 211                         }else if(pee->xx==SCREEN_WIDTH&&pee->yy==SCREEN_HEIGHT) pee->xx=pee->yy=0;
 212                         if(d3y)
 213                         {
 214                                 if(pee->bakay<0)
 215                                 {
 216                                         pee->yy--;
 217                                         d3y--;
 218                                 }else
 219                                 if(pee->bakay>0)
 220                                 {
 221                                         pee->yy++;
 222                                         d3y--;
 223                                 }
 224                         }
 225                         if(pee->bakax<0)
 226                         {
 227                                 pee->xx--;
 228                         }else
 229                         if(pee->bakax>0)
 230                         {
 231                                 pee->xx++;
 232                         }
 233                         dingpp(page, pee);      //plot the pixel/tile
 234                 break;
 235                 case 4:
 236                         dingq(pee);
 237                         dingas(pee);
 238                         dingo(pee);
 239                         dingpp(page, pee);      //plot the pixel/tile
 240                 break;
 241                 case 5:
 242                         colortest(page, pee);
 243                 break;
 244                 case 6:
 245                         pee->coor = rand()%256;
 246                         cls(page, pee->coor, VGA);
 247                 break;
 248                 case 7:
 249                         if(pee->gq <= HGQ)
 250                         {
 251                                 ssd(page, pee, q);
 252                                 pee->gq++;
 253                         }else pee->gq = LGQ;
 254                 break;
 255                 case 8:
 256                         colorz(page, pee);
 257                         modexprint(page, SCREEN_WIDTH/2, SCREEN_HEIGHT/2, 1, 47, 0, "bakapi");
 258                 break;
 259                 case 9:
 260                         if(pee->gq <= HGQ)
 261                         {
 262                                 ssd(page, pee, q); pee->coor++;
 263                                 pee->gq++;
 264                         }else pee->gq = LGQ;
 265                 break;
 266                 case 10:
 267                         ssd(page, pee, q); /*printf("%d\n", pee->coor);*/
 268                 break;
 269                 case 11:
 270                         colorz(page, pee); delay(100);
 271                 break;
 272
 273                 case 16:        //interesting effects
 274                         dingq(pee);
 275                         if(!pee->bakax){ pee->xx--;}
 276                         else if(pee->bakax>0){ pee->xx++; }
 277                         if(!pee->bakay){ pee->yy--;}
 278                         else if(pee->bakay>0){ pee->yy++; }
 279                         dingas(pee);
 280                         tx+=pee->xx+TILEWH+4;
 281                         ty+=pee->yy+TILEWH+4;
 282                         modexClearRegion(page, tx, ty, 4, 4, pee->coor);
 283 #ifdef TILE
 284                         modexClearRegion(page, (rand()*TILEWH)%page->width, (rand()*TILEWH)%(page->height), TILEWH, TILEWH, 0);
 285 #else
 286                         modexputPixel(page, rand()%page->width, rand()%(page->height), 0);
 287 #endif
 288                         //printf("%d %d %d %d %d %d\n", pee->xx, pee->yy, tx, ty, TILEWH);
 289                 break;
 290                 default:
 291                 break;
 292         }
 293         //pee->coor++;
 294 }