void wallFollower(Maze *maze, Mouse *mouse) {
int cNorth;
int cEast;
int cSouth;
int cWest;
int wallFront;
int wallRight;
int wallLeft;
// See what walls are in the cell
cNorth=maze->actualMap[mouse->row][mouse->col].north;
cEast=maze->actualMap[mouse->row][mouse->col].east;
cSouth=maze->actualMap[mouse->row][mouse->col].south;
cWest=maze->actualMap[mouse->row][mouse->col].west;
if(mouse->ori==0) {
wallFront=cNorth;
wallRight=cEast;
wallLeft=cWest;
}
else if(mouse->ori==1) {
wallFront=cEast;
wallRight=cSouth;
wallLeft=cNorth;
}
else if(mouse->ori==2) {
wallFront=cSouth;
wallRight=cWest;
wallLeft=cEast;
}
else {
wallFront=cWest;
wallRight=cNorth;
wallLeft=cSouth;
}
// Decide where to turn
if(!wallRight) {
faceRight(mouse);
// printf("Mouse turned right\n");
}
else if(!wallFront) {
// Do Nothing
// printf("Mouse did nothing\n");
}
else if(!wallLeft) {
faceLeft(mouse);
// printf("Mouse turned left\n");
}
else {
faceBack(mouse);
// printf("Moused turned around\n");
}
moveForward(mouse);
// printf("Mouse moved %d\n",mouse->ori);
}
std::vector<Plane> Frustum::FormPlane()
{
std::vector<Plane> vPlane;
vPlane.resize(6);
point fnOri = m_NLUp;
point fndir1 = m_NLBp - m_NLUp;
point fndir2 = m_NRUp - m_NLUp;
Plane faceNear(fnOri,fndir1,fndir2);//除加儒中
point ffOri = m_FRBp;
point ffdir1 = m_FRBp - m_FRUp;
point ffdir2 = m_FLUp - m_FRUp;
Plane faceFar(ffOri,ffdir1,ffdir2);//垓加儒中
point frOri = m_NRUp;
point frdir1 = m_NRBp - m_NRUp;
point frdir2 = m_FRUp - m_NRUp;
Plane faceRight(frOri,frdir1,frdir2);//嘔中
point flOri = m_FLUp;
point fldir1 = m_FLBp - m_FLUp;
point fldir2 = m_NLUp - m_FLUp;
Plane faceLeft(flOri,fldir1,fldir2);//恣中
point fuOri = m_FRUp;
point fudir1 = m_FLBp - m_FRUp;
point fudir2 = m_NRUp - m_FRUp;
Plane faceUP(fuOri,fudir1,fudir2);//貧中
point fbOri = m_NRBp;
point fbdir1 = m_NLBp - m_NRBp;
point fbdir2 = m_FRBp - m_NRBp;
Plane faceButtom(fbOri,fbdir1,fbdir2);//和中
vPlane[0] = faceNear;
vPlane[1] = faceFar;
vPlane[2] = faceLeft;
vPlane[3] = faceRight;
vPlane[4] = faceUP;
vPlane[5] = faceButtom;
return vPlane;
}
void faceBack(Mouse *mouse) {
faceLeft(mouse);
faceLeft(mouse);
}
