/************************************************************
This is where all of glutDisplayFunc() is handled
**************************************************************/
void drawScene()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glMatrixMode(GL_MODELVIEW);
ALint play;
printMaze();
glPushMatrix();
glTranslatef(startX,startY,0.0f);
if(danger(mines,startX,startY) == true)
{
glColor3f(1.0f,0.0f,0.0f);
alGetSourcei(Sources[2], AL_SOURCE_STATE, &play);
alSourcefv(Sources[2], AL_POSITION, SourcePos[2] );
alSourcePlay(Sources[2]);
}else
{
glColor3f(1.0f,1.0f,0.0f);
}
glutSolidSphere(0.5,20,20);
glPopMatrix();
if(primitive == 1)
{
for(int row = 0; row < ROWMAX;row++)
{
for(int col = 0; col < COLMAX;col++)
{
if(mines[col][row] == '*')
{
glPushMatrix();
glBegin(GL_QUADS);
glColor3f(1.0f, 0.0f, 1.0f);
glVertex3f(col+0.5,row+0.5,1.0f); // Top Right Of The Quad (Bottom)
glVertex3f(col-0.5,row+0.5,1.0f); // Top Left Of The Quad (Bottom)
glVertex3f(col-0.5,row-0.5,1.0f); // Bottom Left Of The Quad (Bottom)
glVertex3f(col+0.5,row-0.5,1.0f); // Bottom Right Of The Quad (Bottom)
glEnd();
glPopMatrix();
}
}
}
}
glutSwapBuffers();
}
void protect (char *pass, char *nome) {
if (valid(pass))
danger(nome);
}
void car::adapt(std::vector<car>& way,double time,int num)
{
std::vector<car> left,front,right;
double frontmin=1000;
int fp=0;
#if ACCIEDENT==1
if(rand()%100000<1||broken)
{
speed=0;
broken=1;
return;
}
#endif
//
//We assume the car has been sort before
for(int i=num+1;i<way.size() && way[i].location-location<distance();i++)
{
car c=way[i];
if(c.lane==this->lane)
{
front.push_back(c);
if(c.speed<frontmin)
frontmin=c.speed;
}
if(c.lane==this->lane+1&&(c.location-this->location)<distance() )
left.push_back(c);
if(c.lane==this->lane-1&&(c.location-this->location)<distance() )
right.push_back(c);
}
if(front.size()>0)
{
car &fron=front[0];
dangercol=danger(fron);
bra=1;
}
else
bra=0;
/*
for(int i=num-1;i>=0 && fabs(way[i].location-location)<side;i--)
{
car c=way[i];
if(c.lane==this->lane+1&&(c.location-this->location)<side)
left.push_back(c);
if(c.lane==this->lane-1&&(c.location-this->location)<side)
right.push_back(c);
}
*/
if (front.size()>0&& (frontmin<=maxspeed) )
{
if(frontmin<1e-2)
{
#ifdef RIGHTSYS
if(lane<MAXLANE-1)
lane++;
else
speed=0;
#else
if(lane>0)
lane--;
else
speed=0;
#endif
return;
}
if(lane<MAXLANE-1&&left.size()==0&&fabs(lasw-time)>SWITCHTIME)
{
lane++;
fp=1;
lasw=time;
speed+=5;
if(speed>maxspeed)
speed=maxspeed;
return;
}
speed=frontmin;
return;
}
if(front.size()>1)
{
if(lane<MAXLANE-1&&left.size()==0)
{
lane++;
lasw=time;
speed+=5;
if(speed>maxspeed)
speed=maxspeed;
return;
}
else if(lane>0&&right.size()==0)
{
lane--;
lasw=time;
return;
}
else
{
speed-=10;
if(speed<0)
speed=0;
return;
}
}
if((lane>1||(lane>0 &&rand()%500<1) )&&right.size()==0&&fp!=1&&fabs(lasw-time)>SWITCHTIME)
{
lasw=time;
lane--;
return;
}
if(lane>0&&right.size()!=0&&speed<maxspeed)
{
speed+=5;
return;
}
if(front.size()==0&&(speed<maxspeed*0.7||mind>70000))
{
speed+=5;
if(speed>maxspeed)
speed=maxspeed;
return;
}
if(mind<80001&&speed>0.7*maxspeed)
speed-=10;
if(speed>maxspeed)
speed=maxspeed;
}
