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VISUAL.C
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VISUAL.C
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/*
* STed: visual.c (controller visal edit)
*/
#include "iocslib.h"
#include "doslib.h"
#include "stdlib.h"
#include "stdio.h"
#include "string.h"
#include "graph.h"
#include "math.h"
#include "sted.h"
char curv_tbl[192]={
0, 4, 7, 10, 13, 17, 20, 24, 27, 30, 33, 36, 39, 42, 44, 46,
49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 72, 74, 75, 77,
78, 80, 81, 82, 84, 85, 86, 87, 89, 90, 91, 92, 93, 94, 95, 96,
97, 98, 99,100,100,101,102,103,103,104,105,105,106,107,107,108,
108,109,109,110,110,111,111,112,112,113,113,113,114,114,115,115,
116,116,116,117,117,117,118,118,118,119,119,119,119,120,120,120,
120,121,121,121,121,121,122,122,122,122,122,122,123,123,123,123,
123,123,123,123,124,124,124,124,124,124,124,124,124,125,125,125,
125,125,125,125,125,125,125,125,125,125,126,126,126,126,126,126,
126,126,126,126,126,126,126,126,126,126,126,126,127,127,127,127,
127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,
127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127};
int yzm,vmo2,maxdot,excget;
int XB,DM;
int step_cluc2();
int add_set();
int meas_add();
int meas_no();
void all_note_off();
int trk_ext_sub();
int trk_mix_sub();
void trk_cluc();
int trk_shift();
void trk_delete();
int size_change();
void poplay();
void undobuf();
void msg();
void msg_clr();
void key_rep_off();
void key_rep_on();
int key_shift();
char *ctrl_type();
char *prog_name();
void txerase();
void txxline();
void txyline();
void g_print();
int vinput();
void fnc_dis();
char *fstr();
void sdis();
void sdis2();
void vdis2();
void snsclr();
void vis_disp();
int vis_bufset();
int vis_ext();
int vis_ext_mix();
int vis_a_in();
int vis_a_in_co();
int vis_a_in_st();
void vis_a_out();
void vis_wave();
int vis_cut();
int vis_lnk();
void vis_zom();
void bunkatsu();
/***************************/
int vis_edit(int po,int ln,int ssh)
{
int i,j,st,cx,ccx,ke=0,kc,sh,lpara=0,co,vmo=-1,xss=6,ys=1,yss=10;
int ma,mx,my,msf=-1,extmd=0,barlen,retad=0,eds=edit_scr,ost;
int para[769],step[769],step2[769];
char tmp9[64];
unsigned char *ptr=trk[track];
int me_ad[2048];
if(cnfflag&0x4000){ssh=1-(ssh&1);}
XB=320-8;DM=400;if(ssh&1){XB=0;DM=720;}else{if(eds){return po;}}
barlen = tbase*4*beat1/beat2;
yzm=1;vmo2=0;excget=0;
add_set(track,me_ad);
edit_scr=0;cons_md(0);
resel:
/* msg("Visual Editor:");*/
msg("EDIT MODE(P/V/E/M/N/C/K/T/R/U/X/nn/G) =");
while(B_KEYSNS()==0){}
ke=B_KEYINP()&0xff;
if(ke>='a' && ke<='z'){ke-=32;}
if(ke>='0' && ke<='9'){
int n;
n=vinput(ke-'0',0x503);
if( es!=0 ){msg_clr();goto ext;}
if( n<1 || n>127 ){goto resel;}
vmo=n;
}
if(ke=='/'){
char tmp0[64];
int ct,ctl;
resin:
B_LOCATE(38,1);B_PRINT("/");
tmp0[0]=0;sinput(tmp0,0x804);
if( es!=0 ){msg_clr();goto ext;}
ct=spc_code(tmp0,&ctl);if(ct==0){goto resin;}
vmo=ct;if(ctl>=0){vmo=ctl;}
}
if(ke=='G'){
int ct=trk[track][po];
if(ct==0x98){excget=1;}
if((ct>=0x90 && ct<=0x98)||(ct==0xde || ct==0xed)){
ke=0;vmo=ct;vmo2=trk[track][po+2];goto start;}
if(ct==0xee){
ke='P';
}else{
if(ct==0xeb){ke=0;
vmo=trk[track][po+2];
goto start;
}else{
if(ct>=128 && ct<0xf0){vmo=ct;ke=0;goto start;
}else{goto resel;}
}
}
}
if(ke==0x1b){msg_clr();return(po);}
if(ke=='P'){vmo=0;}
if(ke=='M'){vmo=1;}
if(ke=='V'){vmo=7;}
if(ke=='E'){vmo=11;}
if(ke=='N'){vmo=10;}
if(ke=='K'){vmo=0xed;}
if(ke=='C'){vmo=0xea;}
if(ke=='T'){vmo=0xe7;}
if(ke=='X'){vmo=0x98;}
if(ke=='U'){
int n;
reue:
msg("UserExc");B_PRINT(" No.=");n=vinput(0,0x803);
if( es!=0 ){msg_clr();goto ext;}
if( n<0 || n>7 ){goto reue;}
vmo=0x90+n;
}
if(ke=='R'){
int n;
reue2:
msg("Rol.Para");B_PRINT(" Add.=");n=vinput(0,0x803);
if( es!=0 ){msg_clr();goto ext;}
if( n<0 || n>127 ){goto reue2;}
vmo=0xde;vmo2=n;
}
if(vmo<0){goto resel;}
start:
if(vmo==0){
strcpy(tmp9,"PITCH");ys=16;yss=682;
}else{
if(vmo<128){
strcpy(tmp9,ctrl_type(vmo));
if(vmo==7 ){lpara=100;}
if(vmo==11 ){lpara=127;}
if(vmo==10 ){lpara=64;}
if(vmo>=71 && vmo<=74){lpara=64;}
}else{
if(vmo==0x98){
strcpy(tmp9,"Tr.Exclu");
/*
if(excget){
int ad2=po,excc=0;
while(trk[track][ad2+4]==0xf7){ad2+=4;excc+=4;}
strcat(tmp9,"(");strcat(tmp9,nstr(excc>>1));strcat(tmp9,")");
}
*/
}else{
if(vmo<0x98){
strcpy(tmp9,"UserExc ");tmp9[7]=vmo-0x90+'0';
}else{
if(vmo==0xe7){
strcpy(tmp9,"TEMPO");lpara=64;
}else{
if(vmo==0xde){
strcpy(tmp9,"Rol.Para");
}else{
if(vmo==0xea){
strcpy(tmp9,"AFTER CH.");
}else{
if(vmo==0xed){
strcpy(tmp9,"AFTER KEY");
}else{
strcpy(tmp9,"");
}
}
}
}
}
}
}
}
cx=0;ccx=-1;
if(ln==0){
char tmp0[64];
int st2;
st2=barlen>>2;
if(ptr[po]<127 && ptr[po+1]>1){/*ln=4;*/st2=ptr[po+1];}
rest:
msg(tmp9);/*B_LOCATE(10,1);*/B_PRINT(" TOTAL ST=");
if(ln){st=vis_a_in_st(po,ln);B_PRINT(nstr(st));ln=0;
}else{
st=vinput(st2,0x804);
if( es!=0 ){msg_clr();goto ext;}
}
if( st<2 || st>barlen*8 ){goto rest;}
reco:
st2=st;if(st2>767){st2=768;}
co=st2*vis_reso/100;
B_LOCATE(25,1);B_PRINT("COUNT=");strcpy(tmp0,nstr(co));sinput(tmp0,0x804);
if( es!=0 ){msg_clr();goto ext;}
co=atoi(tmp0);
if(tmp0[0]=='/'){int co2=atoi(&tmp0[1]);if(co2>=1){co=st2/co2;}}
if(tmp0[0]=='%'){int co2=atoi(&tmp0[1]);if(co2>=1){co=st2*co2/100;}}
if( co<2 || co>st || co>768 ){goto reco;}
i=po;
while(i>0){
unsigned char d;
top:
i=i-4;d=ptr[i];
if(vmo==0){
if(d==0xee){
lpara=((ptr[i+3]*128+ptr[i+2])-8192);
break;
}
}else{
if(vmo<128){
if(d==0xeb && ptr[i+2]==vmo){
lpara=ptr[i+3];break;
}
}else{
if(d==vmo){
if(vmo==0xe7){
lpara=ptr[i+2];break;
}else{
lpara=ptr[i+3];break;
}
}
}
}
if( d>=0xfc && retad!=0){i=retad;retad=0;goto top;}
if( d==0xfc ){
int ii,jj,ct;
jj=i;
resame:
ct=ptr[jj+1]+(ptr[jj+2]&3)*256;ii=me_ad[ct+1]-4;
if(jj!=ii && ii>=0){
jj=ii;if(ptr[ii]==0xfc){goto resame;}
retad=i;i=ii;goto top;
}
}
}
ln=0;
para[768]=lpara;para[0]=lpara;para[co-1]=lpara;
vis_wave(st,co,cx,ccx,para,step,2,vmo);
}else{
co=vis_a_in(po,ln,para,step,vmo);
para[768]=para[0];
st=0;for(i=0;i<co;i++){st+=step[i];}
if(vis_a_in_co(po,ln,vmo)==0 && vis_a_in_st(po,ln)>1){goto rest;}
if(co<2||st<2){msg("データが少なすぎます。");return(po);}
if(co>768||st>barlen*8){msg("データが多すぎます。");return(po);}
}
ost=st;
if(co>192){xss=12;}
if(co>192*2){xss=24;}
if(ssh&1){B_CLR_AL();}
redraw:
fnc_dis(5);
fill(7+XB,544,767,1001,0);
box(7+XB,604-16,767,1001,14,65535);
sdis(1+(XB>>3),589-16," CONTROLLER VISUAL EDIT",95-(XB>>3),15,14);
if(vmo){
for(i=768-128;i<=768+128;i=i+16){
line(7+XB,i,11+XB,i,14,0xffff);line(763,i,767,i,14,0xffff);
line(13+XB,i,761,i,4,0x4444+0x1111);
}
}else{
for(i=-12;i<=12;i++){
j=768+(128*i/12);
line(7+XB,j,11+XB,j,14,0xffff);line(763,j,767,j,14,0xffff);
line(13+XB,j,761,j,4,0x4444+0x1111);
}
}
for(i=768-128;i<=768+128;i=i+2){
line(7+XB,i,9+XB,i,14,0xffff);line(765,i,767,i,14,0xffff);
}
line(7+XB,768,767,768,14,0xffff);
{
int gx,st2,co2,sts;
st=0;for(i=0;i<co;i++){st+=step[i];}
maxdot=DM;
if(st<DM){maxdot=st;}
if(st<200){maxdot=st*2;}
if(st<100){maxdot=st*4;}
if(st< 50){maxdot=st*8;}
st2=st+1;co2=0;
if(st<=DM){sts=8;}else{sts=(barlen>>2);}
while(st2>sts){step2[co2++]=sts;st2-=sts;}
if(st2>0){step2[co2++]=st2;}
vis_zom(co2,st,maxdot,step2,step2);
gx=18+XB;
for(i=0;i<co2;i++){
line(gx,768-128,gx,768+128,4,0xaaaa);
if(st<barlen){
g_print2(gx-32+4,608+4+8,fstr(sts*i,4),4);
}
gx+=step2[i];
}
st2=st+1;co2=0;
while(st2>barlen){step2[co2++]=barlen;st2-=barlen;}
if(st2>0){step2[co2++]=st2;}
vis_zom(co2,st,maxdot,step2,step2);
gx=18+XB;
for(i=0;i<co2;i++){
line(gx,768-128,gx,768+128,4,0xffff);
g_print2(gx-32+4,608+4+8,fstr(barlen*i,4),4);
gx+=step2[i];
}
}
box(16+XB,768-132-8,763,768-132,14,0xffff);
box(17+XB,768-132-4,762,768-132-4,1,0xaaaa);
box(16+XB,768+132+8,763,768+132,14,0xffff);
box(17+XB,768+132+4,762,768+132+4,2,0xaaaa);
B_LOCATE(45,5);B_PRINT(tmp9);B_PRINT(" Edit Mode");
B_LOCATE(80,29);B_PRINT("TOTAL ST=");B_PRINT(fstr(st,4));
vis_disp(co,cx,ccx,para,step,0,1,vmo);
if((cmdflag&0x200)==0){
MS_INIT();MS_LIMIT(18+XB,129-8-4,762,256+127+8+4);MS_CURON();
}
while(1){
vis_disp(co,cx,ccx,para,step,1,1,vmo);
loop:
B_LOCATE(42,26);B_PRINT("STEP=");B_PRINT(fstr(cx+1,4));
B_PRINT("/");B_PRINT(fstr(co,4));
B_LOCATE(42,27);if(ccx>=0){B_PRINT("SUB =");B_PRINT(fstr(ccx,4));}else{B_PRINT(" ");}
B_LOCATE(60,26);B_PRINT("STEP TIME=");B_PRINT(fstr(step[cx],4));
B_LOCATE(77,26);B_PRINT("PARA=");
if(vmo==0){B_PRINT(fstr((para[cx]),5));}else{B_PRINT(fstr((para[cx]),3));}
/*
if(vmo==10){
int pp=para[cx]-64;
B_PRINT("(");
if(pp==0){B_PRINT("C");}else{
if(pp<0){pp=(-pp);B_PRINT("L");}else{B_PRINT("R");}}
B_PRINT(fstr(pp,2));B_PRINT(")");
}
*/
B_LOCATE(66,29);B_PRINT("Y-ZOOM=");B_PRINT(fstr(yzm,2));
while(B_KEYSNS()==0){
/*msstat(&mx,&my,&ma,&mb);mspos(&mx,&my);*/
/*ma=MS_GETDT()&0xff00;mx=MS_CURGT();my=mx&0xffff;mx=mx>>16;*/
ma=MS_GETDT()&0xff00;mspos(&mx,&my);
if(ma==0){msf=-1;}
if(ma!=0 && my>128-12 && my<256+128+12 ){
int i,px;px=18+XB;
vis_zom(co,st,maxdot,step,step2);
for(i=0;i<co;i++){
if(mx>=px && mx<(px+step2[i])){
if(my>128 && (my<=256 ||((vmo==0||yzm>1) && my<256+128)) ){
int aa=para[i];
if(vmo==0){
para[i]=(-(my-256))*64/yzm;
}else{
if(yzm<2){
para[i]=-(my-256);
}else{
para[i]=-(my-(256+128))>>1;
}
}
if(msf>=0 && msf!=i){
vis_wave(st,co,i,msf,para,step,2,vmo);
aa=para[i]+1;
}
cx=i;msf=i;
if(aa!=para[i]){
vis_disp(co,i,ccx,para,step,0,1,vmo);
}
}
if( my<=128-4 ){
if(ccx>=0){ccx=-1;}else{ccx=i;}
vis_disp(co,cx,ccx,para,step,0,1,vmo);
while((MS_GETDT()&0xff00)!=0){}
}
if( my>128+256+4 ){
cx=i;
vis_disp(co,cx,ccx,para,step,0,1,vmo);
while((MS_GETDT()&0xff00)!=0){}
}
}
px+=step2[i];
}
goto loop;
}
}
ke=B_KEYINP();kc=ke & 0xff;ke=ke>>8;sh=B_SFTSNS();
if(kc>='a' && kc<='z'){kc-=32;}
vis_disp(co,cx,ccx,para,step,1,0,vmo);
if( ke==1 || kc==13 ){break;}
if( ke==0x70 ){fnc_dis(6);}
if( ke==0xf0 ){fnc_dis(5);}
if( kc==32 ){
if(ccx<0){
ccx=cx;
}else{
vis_disp(co,cx,ccx,para,step,1,2,vmo);
ccx=-1;
}
}
if( kc=='Y' ){
if(yzm<3){yzm++;}else{yzm*=2;if(yzm>6){yzm=1;}}
if(vmo!=0 && yzm>2){yzm=1;};
vis_disp(co,cx,ccx,para,step,0,1,vmo);
}
if( kc==0x13 || ke==0x3b ){
if(cx==0 || (sh&6)){vis_disp(co,cx,ccx,para,step,1,2,vmo);}
if((sh&6)==0){cx--;}else{cx-=xss;}
if(cx<0){cx=co-1;}
}
if( kc==0x04 || ke==0x3d){
if(cx==co-1||(sh&6)){vis_disp(co,cx,ccx,para,step,1,2,vmo);}
if((sh&6)==0){cx++;}else{cx+=xss;}
if(cx>=co){cx=0;}
}
if( ke==0x3f){
if((sh&2)==0){
para[cx]=0;
}else{
int j;
for(j=0;j<co;j++){para[j]=para[512];}
vis_disp(co,cx,ccx,para,step,0,1,vmo);
}
}
if( kc>='0' && kc<='9' && vmo!=0){para[cx]=(kc-'0')*14;}
if( kc==0x18 || ke==0x3e){
if((sh&6)==0){para[cx]=para[cx]-ys;}else{
para[cx]=para[cx]-yss;
if(vmo==0){
int i;i=para[cx];if(i<0){i+=yss;}
i=i/700;if((i&1)==0){para[cx]--;}
}
}
if(para[cx]<-8192){para[cx]=-8192;}
if(vmo!=0 && para[cx]<0){para[cx]=0;}
}
if( kc==0x05 || ke==0x3c){
if((sh&6)==0){para[cx]=para[cx]+ys;}else{
if(vmo==0){
int i;i=para[cx];if(i<0){i+=yss;}
i=i/700;if((i&1)==0){para[cx]++;}
}
para[cx]=para[cx]+yss;
}
if(para[cx]>8191){para[cx]=8191;}
if(vmo!=0 && para[cx]>127){para[cx]=127;}
}
/*
if( ke==0x39 ){
if((sh&1)==0){para[cx]=para[cx]-ys*4;}else{para[cx]=para[cx]-yss*4;}
if(para[cx]<-8192){para[cx]=-8192;}
if(vmo!=0 && para[cx]<0){para[cx]=0;}
}
if( ke==0x38 ){
if((sh&1)==0){para[cx]=para[cx]+ys*4;}else{para[cx]=para[cx]+yss*4;}
if(para[cx]>8191){para[cx]=8191;}
if(vmo!=0 && para[cx]>127){para[cx]=127;}
}
*/
/*f1*/
if( ke>=0x63 && ke<=0x64){
vis_disp(co,cx,ccx,para,step,1,2,vmo);
}
if( ke==0x63 && (sh&1)==0){cx=0;ke=0;}
if( ke==0x64 && (sh&1)==0){cx=co-1;ke=0;}
if( ke>=0x63 && ke<=0x6c ){
vis_wave(st,co,cx,ccx,para,step,ke-0x63+(sh&1)*16,vmo);
vis_disp(co,cx,ccx,para,step,0,1,vmo);
if((sh&1)==0){fnc_dis(5);}else{fnc_dis(6);}
}
if( kc=='X' ){
int j;
vis_disp(co,cx,ccx,para,step,1,2,vmo);
msg("STEP=");j=vinput(2,0x804);msg_clr();
if( es==0 && j>0 ){
co=vis_cut(co,j,para,step);extmd=1;
}
vis_disp(co,cx,ccx,para,step,0,1,vmo);
fnc_dis(5);
}
if( kc=='Z' ){
int j;
vis_disp(co,cx,ccx,para,step,1,2,vmo);
rezm:
msg("STEP=");j=vinput(st,0x804);msg_clr();
if( es==0 && j>0 ){
if(j>barlen*8){msg("データが多すぎます。");goto rezm;}
else{vis_zom(co,st,j,step,step);extmd=1;}
}
goto redraw;
}
if( kc=='I' ){
int j;
vis_disp(co,cx,ccx,para,step,1,2,vmo);
reis:
if((sh&1)!=0){
msg("Change STEP=");j=vinput(step[cx],0x804);msg_clr();
if( es==0 && j>0 ){
if(st+j>barlen*8){msg("データが多すぎます。");goto reis;}
else{
step[cx]=j;extmd=1;}
}
}else{
if(co<768){
msg("Insert STEP=");j=vinput(0,0x804);msg_clr();
if( es==0 && j>0 ){
if(st+j>barlen*8){msg("データが多すぎます。");goto reis;
}else{
for(i=co;i>cx;i--){step[i]=step[i-1];para[i]=para[i-1];}
co++;st+=j;
step[cx]=j;extmd=1;}
}
}
}
goto redraw;
}
if( kc=='D' && co>1 ){
if((sh&1)!=0){
int j;
vis_disp(co,cx,ccx,para,step,1,2,vmo);
msg("Delete STEP=");j=vinput(step[cx],0x804);msg_clr();
if( es==0 && j>0 ){
st-=j;
while(j){
if(step[cx]>j){step[cx]-=j;j=0;
}else{
j-=step[cx];
for(i=cx;i<co;i++){step[i]=step[i+1];para[i]=para[i+1];}
co--;
}
}
extmd=1;
goto redraw;
}
}else{
if(st>step[cx]){
st-=step[cx];
for(i=cx;i<co;i++){step[i]=step[i+1];para[i]=para[i+1];}
co--;
extmd=1;
goto redraw;
}
}
}
if( kc=='C' ){
co=vis_lnk(co,para,step);extmd=1;cx=0;ccx=-1;
vis_disp(co,cx,ccx,para,step,0,1,vmo);
fnc_dis(5);
}
if( ke==0x10 ){
int j;
vis_disp(co,cx,ccx,para,step,1,2,vmo);
msg("JUMP POSITION=");j=vinput(0,3);msg_clr();
if( es==0 && j>0 ){if( j<=co ){cx=j-1;}else{cx=co-1;}}
}
if(kc=='M'||ke==0x55 ||ke==0x3a){
if(((sh&1)==0 && ln==0) || trk[track][po]==0xfe){
int cc;
cc=vis_bufset(po,co,para,step,vmo,0);
if(trk_shift(po,cc)==0){
memcpy_l(&ptr[po],dat2,cc);
poplay(po,3);trk_delete(po,cc);
}
}else{
int ll;ll=tr_len[track];
cpleng=0;
memcpy_l(cpbuf,trk[track],ll);
if(vis_ext_mix(po,co,para,step,vmo,ost)==0){
poplay(po,3);}
memcpy_l(trk[track],cpbuf,ll);
tr_len[track]=ll;
}
}
}
B_CLR_AL();fnc_dis(0);fill(7+XB,544,767,1001,0);snsclr();
if((cmdflag&0x200)==0){
MS_LIMIT(0,0,767,511);MS_CUROF();
}
if(kc==13){
if(ln==0){
int ad;
co=vis_lnk(co,para,step);
ad=po;
if(((sh&1)==0 && ln==0) || trk[track][po]==0xfe){
int mm,cc;
undobuf(0);
if(trk[track][po]==0xfe){mm=1;}else{mm=0;}
cc=vis_bufset(po,co,para,step,vmo,mm);
if(trk_check(cc)==0){
line_ins_aft(po);trk_shift(po,cc);
memcpy_l(&ptr[po],dat2,cc);
ad+=cc;
}
po=ad;
}else{
vis_ext_mix(po,co,para,step,vmo,ost);
}
}else{
if(extmd==0){
vis_a_out(po,ln,para,step,vmo);
}else{
co=vis_lnk(co,para,step);
vis_ext_mix(po,co,para,step,vmo,ost);
}
}
}
edit_scr=eds;
if(ssh&1){edfield(0);}
ext:
edit_scr=eds;cons_md(1);
return(po);
}
/***************************/
int vis_bufset(int po,int co,int *para,int *step,int vmo,int bf)
{
int ad=0,i,j,barlen,st=0,s,excc=0;
if(excget){
int ad2=po;
while(trk[track][ad2+4]==0xf7){ad2+=4;excc+=4;}
}
barlen = tbase*4*beat1/beat2;
if(bf){
st=step_cluc(po);
while(st>=barlen){st-=barlen;dat2[ad]=0xfd;ad+=4;}
}
for(i=0;i<co;i++){
if(vmo==0){
dat2[ad]=0xee;
j=(para[i])+8192;if(j<0){j=0;}
if(j>16383){j=16383;}
dat2[ad+2]=j&0x7f;dat2[ad+3]=j>>7;
}else{
if(vmo<128){
dat2[ad]=0xeb;dat2[ad+2]=vmo;
}else{
dat2[ad]=vmo;dat2[ad+2]=0;dat2[ad+3]=0;
}
j=para[i];if(j<0){j=0;}
if(vmo==0xea || vmo==0xe7){dat2[ad+2]=j;}else{dat2[ad+3]=j;}
/* if(vmo==0xde){dat2[ad+2]=vmo2;}*/
if(vmo<=0x98 || vmo==0xed || vmo==0xde ){dat[ad+2]=vmo2;}
if(excget){
int ad2=po+4,i2;
dat2[ad+1]=0;
for(i2=0;i2<excc;i2++){dat2[ad+4]=trk[track][ad2++];ad++;}
dat2[ad]=0;dat2[ad+1]=0;dat2[ad+2]=0;dat2[ad+3]=0;
}
}
s=step[i];
top:
dat2[ad+1]=s;
ad=ad+4;
if(bf){
if(st+s<barlen){
st+=s;
}else{
if(st+s==barlen){
dat2[ad]=0xfd;ad+=4;st=0;
}else{
int ss=barlen-st;
dat2[ad-3]=ss;
dat2[ad]=0xfd;ad+=4;
s-=ss;st=0;
if(s){
dat2[ad]=0;dat2[ad+2]=0;dat2[ad+3]=0;
goto top;
}
}
}
}
}
return(ad);
}
int b2_set(int ad,int ln)
{
while(ln>240){
ln-=240;
dat2[ad++]=0;dat2[ad++]=240;
dat2[ad++]=0;dat2[ad++]=0;
}
if(ln){
dat2[ad++]=0;dat2[ad++]=ln;
dat2[ad++]=0;dat2[ad++]=0;
}
return ad;
}
/***************************/
int vis_ext_mix(int po,int co,int *para,int *step,int vmo,int ost)
{
int ad,i,ec,ttc;
ttc=1;for(i=0;i<co-1;i++){ttc+=step[i];}
if(ost>ttc){ttc=ost;}
ad=po;
while(ad<tr_len[track] && ttc>0){
if(vmo==0){
if(trk[track][ad]==0xee){
trk[track][ad]=0;trk[track][ad+2]=0;trk[track][ad+3]=0;
}
}else{
if(vmo<128){
if(trk[track][ad]==0xeb && trk[track][ad+2]==vmo){
trk[track][ad]=0;trk[track][ad+2]=0;trk[track][ad+3]=0;
}
}else{
if(trk[track][ad]==vmo){
trk[track][ad]=0;trk[track][ad+2]=0;trk[track][ad+3]=0;
if(excget){
if(vmo==0x98){
while(trk[track][ad+4]==0xf7){
trk[track][ad]=0;trk[track][ad+1]=0;
trk[track][ad+2]=0;trk[track][ad+3]=0;
ad+=4;
}
}
}
}
}
}
if(trk[track][ad]<0xf0){ttc-=trk[track][ad+1];}
ad+=4;
}
ad=vis_bufset(po,co,para,step,vmo,0);
dat2[ad]=0xfe;
ec=trk_mix_sub(trk[track]+po,dat2);
if(size_change(track,po+ec)){return 1;}
dat[ec]=0xfe;ec+=4;
memcpy_l(&trk[track][po],dat,ec);
tr_len[track]=po+ec;
return(0);
}
/***************************/
int vis_a_in(int po,int ln,int *para,int *step,int vmo)
{
int ad,i,j,no=0,st=0;
unsigned char *ptr=trk[track];
ad=po;
for(i=0;i<ln;i+=4){
if(vmo==0){
if(ptr[ad]==0xee){
j=ptr[ad+2]+ptr[ad+3]*128;
step[no]=0;para[no++]=(j-8192);
}
}else{
if(vmo<128){
if(ptr[ad]==0xeb){
unsigned char cc=ptr[ad+2];
step[no]=0;if(vmo==cc){para[no++]=ptr[ad+3];}
}
}else{
if(ptr[ad]==vmo){
step[no]=0;para[no++]=ptr[ad+3];
if(vmo==0xea||vmo==0xe7){para[no-1]=ptr[ad+2];}
}
}
}
if(no>0 && ptr[ad]<0xf0 && ptr[ad+1]>0){
st+=ptr[ad+1];
if(step[no-1]+ptr[ad+1]<=240){
step[no-1]+=ptr[ad+1];
}else{
step[no]=step[no-1];
para[no]=para[no-1];
no++;
}
}
ad=ad+4;
}
return(no);
}
/***************************/
int vis_a_in_co(int po,int ln,int vmo)
{
int ad,i,no=0;
unsigned char *ptr=trk[track];
ad=po;
for(i=0;i<ln;i+=4){
if(vmo==0){
if(ptr[ad]==0xee){no++;}
}else{
if(vmo<128){
if(ptr[ad]==0xeb && ptr[ad+2]==vmo){no++;}
}else{
if(ptr[ad]==vmo){no++;}
}
}
ad=ad+4;
}
return(no);
}
/***************************/
int vis_a_in_st(int po,int ln)
{
int ad,i,st=0;
unsigned char *ptr=trk[track];
ad=po;
for(i=0;i<ln;i+=4){
if(ptr[ad]<0xf0 && ptr[ad+1]>0){
st+=ptr[ad+1];
}
ad=ad+4;
}
return(st);
}
/***************************/
void vis_a_out(int po,int ln,int *para,int *step,int vmo)
{
int ad,i,j,no=0;
unsigned char *ptr=trk[track];
ad=po;
for(i=0;i<ln;i+=4){
if(vmo==0){
if(ptr[ad]==0xee){
j=(para[no++])+8192;
ptr[ad+2]=j&0x7f;ptr[ad+3]=j>>7;
}
}else{
if(vmo<128){
if(ptr[ad]==0xeb){
if(vmo==ptr[ad+2]){ptr[ad+3]=para[no++];}
}
}else{
if(ptr[ad]==vmo){
if(vmo==0xea||vmo==0xe7){ptr[ad+2]=para[no++];}
else{ptr[ad+3]=para[no++];}
/* if(vmo==0xde){ptr[ad+2]=vmo2;}*/
if(vmo<=0x98 || vmo==0xed || vmo==0xde ){dat[ad+2]=vmo2;}
}
}
}
ad=ad+4;
}
}
/***************************/
void vis_disp(int co,int cx,int ccx,int *para,int *step,int mo,int c,int vmo)
{
int b,i,gx,op,yy,cl,of,st=0;
int step2[769];
if(c==0){cl=0;of=1;}else{cl=65535;of=2;}
for(i=0;i<co;i++){st+=step[i];}
vis_zom(co,st,maxdot,step,step2);
if(mo==0){txerase(10+XB,768-512-128,758-XB-10+4,257);}
gx=18+XB;op=para[768];if(vmo==0){op=(op*yzm)>>6;}else{if(yzm>1){op=(op<<1)-127;}}
i=0;
while(gx<760 && i<co){
int pp=para[i];if(vmo==0){pp=(pp*yzm)>>6;}else{if(yzm>1){pp=(pp<<1)-127;}}
b=step2[i];
if(mo==0 ||(i>=cx-of && i<=cx+of)){
if(c!=2 && i==cx){txyline(gx,256-128,257,1,cl);}
if(b>1 && pp>=-128 && pp<=128){txxline(gx+1,256-pp,b-1,0,cl);}
yy=op-pp;if(yy<0){op-=yy;yy=-yy;}
if(b<2 && yy==0){yy=1;}