void scramble()
{
int i;
for(i=0;i<20;i++)
{
switch(rand()%20)
{
case 1:xrotation(3,-1);break;
case 2:xrotation(2,-1);break;
case 3:xrotation(1,-1);break;
case 4:xrotation(1,1);break;
case 5:xrotation(3,1);break;
case 6:xrotation(2,1);break;
case 7:yrotation(3,-1);break;
case 8:yrotation(2,-1);break;
case 9:yrotation(1,-1);break;
case 10:yrotation(1,1);break;
case 11:yrotation(3,1);break;
case 12:yrotation(2,1);break;
case 13:zrotation(3,-1);break;
case 14:zrotation(2,-1);break;
case 15:zrotation(1,-1);break;
case 16:zrotation(1,1);break;
case 17:zrotation(3,1);break;
case 18:zrotation(2,1);break;
default:break;
}
}
}
void OVR_SDL2_nav::step()
{
mat3 N = normal(inverse(yrotation(to_radians(rotation))));
vec3 v = dposition;
if (move_L) v = v + vec3(-1, 0, 0);
if (move_R) v = v + vec3(+1, 0, 0);
if (move_D) v = v + vec3(0, -1, 0);
if (move_U) v = v + vec3(0, +1, 0);
if (move_F) v = v + vec3(0, 0, -1);
if (move_B) v = v + vec3(0, 0, +1);
if (length(v) > 1.0)
v = normalize(v);
position = position + N * v / 30.0;
rotation = rotation + drotation;
}
//__________________________________________________________DISPLAY********************************OOOOOOOOOOOO
void draw()
{
int i;
float siz=0.2,x,sp=.02;
x=siz+sp;
glLoadIdentity();
glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
glRotatef(rotate_x,1.0,0.0,0.0);
glRotatef(rotate_y,0.0,1.0,0.0);
if(rot)
{
ang+=insp;
if(ang>90)
{
ang=0;
for(i=0;i<28;i++)
{
xro[i]=0;
yro[i]=0;
zro[i]=0;
}
if(rot==1)
yrotation(layy,diry);
if(rot==2)
xrotation(layx,dirx);
if(rot==3)
zrotation(layz,dirz);
if(rot==9)
{
yrotation(1,-1);
yrotation(2,-1);
yrotation(3,-1);
}
if(rot==11)
{
yrotation(1,1);
yrotation(2,1);
yrotation(3,1);
}
if(rot==14)
{
xrotation(1,-1);
xrotation(2,-1);
xrotation(3,-1);
}
if(rot==16)
{
xrotation(1,1);
xrotation(2,1);
xrotation(3,1);
}
rot=0;
yes=1;
}
}
rubic(siz,x);
glutSwapBuffers();
}
mat4 OVR_SDL2_nav::view() const
{
return OVR_SDL2_app::view() * yrotation(to_radians(rotation))
* translation(-position);
}
//__________________________________________________________DISPLAY********************************OOOOOOOOOOOO
void draw()
{
int i,j,flag=0;
float siz=0.2,x,sp=.02;
x=siz+sp;
glLoadIdentity();
glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
glRotatef(rotate_x,1.0,0.0,0.0);
glRotatef(rotate_y,0.0,1.0,0.0);
if(rot)
{
ang+=insp;
if(ang>90)
{
ang=0;
for(i=0;i<28;i++)
{
xro[i]=0;
yro[i]=0;
zro[i]=0;
}
if(rot==1)
yrotation(layy,diry);
if(rot==2)
xrotation(layx,dirx);
if(rot==3)
zrotation(layz,dirz);
if(rot==9)
{
yrotation(1,-1);
yrotation(2,-1);
yrotation(3,-1);
}
if(rot==11)
{
yrotation(1,1);
yrotation(2,1);
yrotation(3,1);
}
if(rot==14)
{
xrotation(1,-1);
xrotation(2,-1);
xrotation(3,-1);
}
if(rot==16)
{
xrotation(1,1);
xrotation(2,1);
xrotation(3,1);
}
rot=0;
yes=1;
}
}
rubic(siz,x);
glColor3f(0,0,0);
renderBitmapString(0.6,1.1,GLUT_BITMAP_TIMES_ROMAN_24,"RESET");
renderBitmapString(-0.9,0.7,GLUT_BITMAP_TIMES_ROMAN_24,"SCRAMBLE");
if(pause==1)
renderBitmapString(-0.15,0.9,GLUT_BITMAP_TIMES_ROMAN_24,"PLAY");
else{
if(pressed&&solving){
tmi++;
tse+=tmi/100;
tm+=tse/60;
tmi%=100;
tse%=60;
st[0]=48+tm;
st[2]=48+tse/10;
st[3]=48+tse%10;
st[5]=48+tmi/10;
st[6]=48+tmi%10;
}
renderBitmapString(-0.15,0.9,GLUT_BITMAP_TIMES_ROMAN_24,"PAUSE");
}
renderBitmapString(0.7,-0.5,GLUT_BITMAP_TIMES_ROMAN_24,st);
for(i=0;i<6;i++)
for(j=1;j<10;j++)
{
if(C[i][5]!=C[i][j])
{
flag=1;
}
}
if(!flag){
pressed=0;
solving=0;
pause=-1;
renderBitmapString(-0.2,0.5,GLUT_BITMAP_TIMES_ROMAN_24,"SOLVED");
}
glutSwapBuffers();
}
