void mouseMotion(int x, int y)
{
float dx, dy;
dx = (float)(x - mouse_old_x);
dy = (float)(y - mouse_old_y);
if (button_mask & 0x01)
{// left button
head += dy * 0.2f;
pitch += dx * 0.2f;
}
else if (button_mask & 0x02)
{// right button
eye_distance -= dy * 0.01f;
}
else if (button_mask & 0x04)
{// middle button
glm::vec3 vdir(lookat - cam_pos);
glm::vec3 u(glm::normalize(glm::cross(vdir, up)));
glm::vec3 v(glm::normalize(glm::cross(u, vdir)));
lookat += 0.01f * (dy * v - dx * u);
}
mouse_old_x = x;
mouse_old_y = y;
}
void
BlackBot::doorCollision(unsigned did, const V2D &cv)
{
// std::cerr << "I am "<<pid<<" and collided with door: "<<did<<"\n";
dir=vdir(-cv);
followMode=false;
}
void
BlackBot::follow()
{
const Player &me(client.getPlayers()[pid]);
const Player &other(client.getPlayers()[rabbit]);
V2D diff(other.m_pos-me.m_pos);
dir=vdir(diff);
}
void Camera::MouseChangeLookat(float coe, float dx, float dy)
{
glm::vec3 vdir(m_lookat - m_position);
glm::vec3 u(glm::normalize(glm::cross(vdir, m_up)));
glm::vec3 v(glm::normalize(glm::cross(u, vdir)));
m_lookat += coe * (dy * v - dx * u);
updateViewMatrix();
}
void
BlackBot::wallCollision(const std::vector<FWEdge::EID> &eids, const V2D &cv)
{
/* std::cerr << "I am "<<pid<<" and collided with wall(s):";
for (unsigned w=0;w<eids.size();++w){
std::cerr << " "<<eids[w];
}
std::cerr << "\n";
*/
dir=vdir(cv.rot(M_PI/180*(threshold+90)));
followMode=false;
}
void WMOModelInstance::draw()
{
if (!model) return;
glPushMatrix();
glTranslatef(pos.x, pos.y, pos.z);
Vec3D vdir(-dir.z, dir.x, dir.y);
glQuaternionRotate(vdir, w);
glScalef(sc, -sc, -sc);
model->draw();
glPopMatrix();
}
void ModelInstance::draw2(const Vec3D& ofs, const float rot)
{
Vec3D tpos(ofs + pos);
rotate(ofs.x,ofs.z,&tpos.x,&tpos.z,rot*PI/180.0f);
if ( (tpos - gWorld->camera).lengthSquared() > (gWorld->doodaddrawdistance2*model->rad*sc) ) return;
if (!gWorld->frustum.intersectsSphere(tpos, model->rad*sc)) return;
glPushMatrix();
glTranslatef(pos.x, pos.y, pos.z);
Vec3D vdir(-dir.z,dir.x,dir.y);
glQuaternionRotate(vdir,w);
glScalef(sc,-sc,-sc);
model->draw();
glPopMatrix();
}
void vdir::cdup()
{
fs::path p(path_);
*this = vdir(p.parent_path().string());
}
void vdir::cd(std::string path)
{
fs::path p(path);
*this = vdir(p.string());
}