--- /dev/null
+/* Project 16 Source Code~
+ * Copyright (C) 2012-2017 sparky4 & pngwen & andrius4669 & joncampbell123 & yakui-lover
+ *
+ * This file is part of Project 16.
+ *
+ * Project 16 is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Project 16 is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>, or
+ * write to the Free Software Foundation, Inc., 51 Franklin Street,
+ * Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ */
+
+#include "src/lib/16_vlpal.h"
+
+//color checker~
+//i want to make another vesion that checks the palette when the palette is being appened~
+void chkcolor(bitmap_t *bmp, word *q, word *a, word *aa, word *z)
+{
+ byte *pal;
+ word zz=0;
+ pal = modexNewPal();
+ modexPalSave(pal);
+ CHKCOLDBGOUT1
+ //check palette for dups
+ for((*z)=0; (*z)<PAL_SIZE; (*z)+=3)
+ {
+ CHKCOLDBGOUT2
+ if((*z)%3==0)
+ {
+//=======
+ if(pal[(*z)]==pal[(*z)+3] && pal[(*z)+1]==pal[(*z)+4] && pal[(*z)+2]==pal[(*z)+5])
+ {
+ CHKCOLDBGOUT3
+//====
+ break;
+ }
+ else for(zz=0; zz<(*q); zz+=3)
+ {
+ CHKCOLDBGOUT4
+ if(zz%3==0)
+ {
+ if(pal[((*z)+(*q))]==pal[((*z)+(*q))+3] && pal[((*z)+(*q))+1]==pal[((*z)+(*q))+4] && pal[((*z)+(*q))+2]==pal[((*z)+(*q))+5])
+ {
+//====
+//====
+ CHKCOLDBGOUT5
+ break;
+ }
+ else if(pal[zz]==pal[((*z)+(*q))] && pal[zz+1]==pal[((*z)+(*q))+1] && pal[zz+2]==pal[((*z)+(*q))+2])
+ {
+ CHKCOLDBGOUT6
+ CHKCOLDBGOUT7
+ a[((*z)+(*q))/3]=zz/3;
+ (*aa)=((*z)+(*q))/3;
+ CHKCOLDBGOUT8
+ }
+ /*else
+ {
+ printf("================\n");
+ printf("zq: %d [%02d][%02d][%02d]\n", ((*z)+(*q))/3, pal[((*z)+(*q))], pal[((*z)+(*q))+1], pal[((*z)+(*q))+2]);
+ printf("zz: %d [%02d][%02d][%02d]\n", (zz)/3, pal[zz], pal[zz+1], pal[zz+2]);
+ printf("z : %d [%02d][%02d][%02d]\n", (*z)/3, pal[(*z)], pal[(*z)+1], pal[(*z)+2]);
+ printf("================\n");
+ }*/
+ CHKCOLDBGOUT9
+ }
+ }
+ }
+ }
+ CHKCOLDBGOUT10
+ //free(pal);
+}
+
+void
+VL_modexPalUpdate(bitmap_t *bmp, word *i, word qp, word aqpp)
+{
+ byte *p = bmp->palette;
+ word w=0;
+ word q=0;
+ word qq=0;
+ word ii;
+ static word a[256] = { 0 };
+ word z=0,aq=0,aa=0;
+ word pp=0,spee=0,ppee=0;
+ sword aqpw;
+
+// if(qp>0) printf("(*i)=%02d\n", (*i));
+ modexWaitBorder();
+ if((*i)==0) outp(PAL_WRITE_REG, 0); /* start at the beginning of palette */
+ else if(qp==0)
+ {
+ q=(*i);
+ }
+ else
+ {
+ q=(*i);
+ qq=(*i)/3;
+// printf("q: %02d\n", (q));
+// printf("qq: %02d\n", (qq));
+ //printf(" (*i)-q=%02d\n", (*i)-q);
+// printf("================\n");
+ outp(PAL_WRITE_REG, qq); /* start at the beginning of palette */
+ }
+ if((*i)<PAL_SIZE && w==0)
+ {
+ for(; (*i)<PAL_SIZE; (*i)++)
+ {
+ //if(i%3==0 && (p[i+5]==p[i+4] && p[i+4]==p[i+3] && p[i+3]==p[i+2] && p[i+2]==p[i+1] && p[i+1]==p[i] && p[i+5]==p[i]))
+//____ if((qp>0)&&((*i)-q)%3==0 && (p[((*i)-q)]==p[((*i)-q)+3] && p[((*i)-q)+1]==p[((*i)-q)+4] && p[((*i)-q)+2]==p[((*i)-q)+5])) outp(PAL_DATA_REG, p[(*i)-q]); else
+ if(((((*i)-q)%3==0) || ((qp>0)&&((*i)-(bmp->offset*3))%3==0)) && (p[((*i)-q)]==p[((*i)-q)+3] && p[((*i)-q)+1]==p[((*i)-q)+4] && p[((*i)-q)+2]==p[((*i)-q)+5]))
+ {
+ if(qp>0)
+ {
+ (*i)-=(aqpp*3);
+ aqpw=aqpp-1;
+ outp(PAL_WRITE_REG, qq+(((*i)+(aqpw*3)-(bmp->offset*3))/3));
+ for(ii=aqpp; ii>0; ii--)
+ {
+ outp(PAL_DATA_REG, p[((((*i)+((aqpp-ii)*3))+((aqpp+ii)*3))-(bmp->offset*3))]);
+ outp(PAL_DATA_REG, p[((((*i)+((aqpp-ii)*3))+((aqpp+ii)*3)+1)-(bmp->offset*3))]);
+ outp(PAL_DATA_REG, p[((((*i)+((aqpp-ii)*3))+((aqpp+ii)*3)+2)-(bmp->offset*3))]);
+// printf("position = %d\n", qq+(((*i)+(aqpw*3)-(bmp->offset*3))/3));
+/*if(qp>0){ //printf("[%d]", p[((*i)-q)]); printf("[%d]", p[((*i)-q)+1]); printf("[%d]", p[((*i)-q)+2]); printf("[%d]", p[((*i)-q)+3]); printf("[%d]", p[((*i)-q)+4]); printf("[%d]", p[((*i)-q)+5]); printf(" %d [%d]\n", (*i), p[((*i)-q)]); }
+printf("[%d]", p[((((*i)+((aqpp-ii)*3)))-(bmp->offset*3))]);
+printf("[%d]", p[((((*i)+((aqpp-ii)*3))+1)-(bmp->offset*3))]);
+printf("[%d] | ", p[((((*i)+((aqpp-ii)*3))+2)-(bmp->offset*3))]);
+printf("[%d]", p[((((*i)+((aqpp-ii)*3))+3)-(bmp->offset*3))]);
+printf("[%d]", p[((((*i)+((aqpp-ii)*3))+4)-(bmp->offset*3))]);
+printf("[%d]", p[((((*i)+((aqpp-ii)*3))+5)-(bmp->offset*3))]);
+printf(" %d [%d]\n",((((*i)+((aqpp-ii)*3))+((aqpp+ii)*3))-(bmp->offset*3))/3, p[((((*i)+((aqpp-ii)*3))+((aqpp+ii)*3))-(bmp->offset*3))]); }*/
+ //printf("%d\n", ((*i)+((ii)*3))/3);
+ //printf("ii=%d\n", ii);
+ //printf("aqpp=%d\n", aqpp);
+ //printf(" %d\n", ((*i)+((aqpp-ii)*3))/3);
+ }
+ //printf(" %d\n",((((*i)+((aqpp-ii)*3)))-(bmp->offset*3)));
+ //printf(" %d\n",((((*i)+((aqpp-ii)*3))+1)-(bmp->offset*3)));
+ //printf(" %d\n",((((*i)+((aqpp-ii)*3))+2)-(bmp->offset*3)));
+ //printf("(*i)=%d\n", (*i));
+ }
+ //printf("[%d]", p[((*i)-q)]); printf("[%d]", p[((*i)-q)+1]); printf("[%d]", p[((*i)-q)+2]); printf("[%d]", p[((*i)-q)+3]); printf("[%d]", p[((*i)-q)+4]); printf("[%d]", p[((*i)-q)+5]); printf(" %d [%d]\n", (*i), p[((*i)-q)]);
+ w++;
+ break;
+ }
+ else
+ {
+ if(bmp->offset==0 && (*i)<3 && q==0) outp(PAL_DATA_REG, 0);
+ else
+ if(qp==0) outp(PAL_DATA_REG, p[(*i)-q]);
+ else outp(PAL_DATA_REG, p[((*i)-(bmp->offset*3))]);
+ }
+ }
+ }
+
+ //palette checker~
+ if(q>0 && qp==0)
+ {
+ long lq;
+ long bufSize = (bmp->width * bmp->height);
+ chkcolor(bmp, &q, &a, &aa, &z);
+
+ /*printf("z=%d\n", z/3);
+ printf("q+z=%d\n", (q+z)/3);
+ printf("z-ppee=%d\n", (z-ppee)/3);
+ printf("q=%d\n", q/3);
+ printf("aa=%d\n", aa);*/
+
+ aq=0; pp = q; ppee=q;
+aqpee:
+ while(aq<=aa)
+ {
+ //printf("a[%02d]=(%d)", aq, a[aq]);
+ if(a[aq]==0) aq++;
+ else{ aqpp++; break; }
+ }
+
+/* printf("aq=%02d\n", aq);
+ printf("z=%02d\n", z/3);
+ printf("(z/3)-aqpp=%02d\n", (z/3)-aqpp);
+ printf("aqpp=%02d\n", aqpp);*/
+
+ for(lq=0; lq<bufSize; lq++)
+ {
+ if(bmp->data[lq]+bmp->offset==aq)
+ {
+ //printf("\n%02d\n", bmp->data[lq]);
+ //printf("\n%02d\n", bmp->offset);
+ //printf("\naq= %02d\n", aq);
+ //printf("a[aq]= %02d\n", a[aq]);
+ //bmp->data[lq]=((bmp->data[lq]+bmp->offset)-a[aq]);
+ bmp->data[lq]=a[aq];
+ //printf("_%d \n", bmp->data[lq]);
+ }
+ else if(bmp->data[lq]+bmp->offset < (z/3)-aqpp)
+ {
+ if(bmp->data[lq]+bmp->offset >= aq) bmp->data[lq]=(bmp->data[lq]+bmp->offset)-aqpp;
+ else bmp->data[lq]+=(bmp->offset);
+ }
+
+ //printf("%02d ", bmp->data[lq]);
+ //if(lq > 0 && lq%bmp->width==0) printf("\n");
+ }
+
+ while(pp<=(aq*3))
+ {
+ if(((pp/3)==aq || spee>0))
+ {
+ /*printf("spee=%d\n", spee);
+ printf(" pp=%02d ", pp/3);
+ printf("old bmp: [%d]", bmp->palette[(pp-ppee)]);
+ printf("[%d]", bmp->palette[(pp-ppee)+1]);
+ printf("[%d]\n", bmp->palette[(pp-ppee)+2]);*/
+ //if(spee==0) printf("\npp=%02d\n\n", pp/3);
+ bmp->palette[(pp-ppee)]= bmp->palette[(pp-ppee)+3];
+ bmp->palette[(pp-ppee)+1]= bmp->palette[(pp-ppee)+4];
+ bmp->palette[(pp-ppee)+2]= bmp->palette[(pp-ppee)+5];
+ if(spee==0) spee++;
+ }
+ /*printf(" pp=%02d ", pp/3);
+ printf(" bmp: [%d]", bmp->palette[(pp-ppee)]);
+ printf("[%d]", bmp->palette[(pp-ppee)+1]);
+ printf("[%d]\n", bmp->palette[(pp-ppee)+2]);*/
+ pp+=3;
+ }
+
+ //update the palette~
+ //printf(" aqpp= %d\n", aqpp);
+ VL_modexPalUpdate(bmp, &ppee, 1, aqpp);
+ (*i)=ppee;
+ //printf(" aqpp= %d\n", aqpp);
+ //printf(" ppee= %d\n", ppee);
+
+ /*printf(".\n");
+ printf("aqpp= %02d\n", aqpp/3);
+ printf("aq= %02d\n", aq);
+ printf("aa= %02d\n", aa);
+ printf(" ppee= %02d\n", ppee);*/
+
+ if(aq<aa){ /*printf("~~~~\n"); */ppee=q; aq++; goto aqpee; }
+ /*printf("ppee=%d\n", ppee);
+ printf("pp=%d\n", pp);
+ printf("q=%d\n", q);
+ printf("(*i)=%d\n", (*i));*/
+
+ }
+}
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