/** Constructor for a checkline.
* \param node XML node containing the parameters for this checkline.
* \param index Index of this check structure in the check manager.
*/
CheckLine::CheckLine(const XMLNode &node, unsigned int index)
: CheckStructure(node, index)
{
// Note that when this is called the karts have not been allocated
// in world, so we can't call world->getNumKarts()
m_previous_sign.resize(race_manager->getNumberOfKarts());
std::string p1_string("p1");
std::string p2_string("p2");
// In case of a cannon in a reverse track, we have to use the target line
// as check line
if(getType()==CT_CANNON && race_manager->getReverseTrack())
{
p1_string = "target-p1";
p2_string = "target-p2";
}
core::vector2df p1, p2;
if(node.get(p1_string, &p1) &&
node.get(p2_string, &p2) &&
node.get("min-height", &m_min_height))
{
m_left_point = Vec3(p1.X, m_min_height, p1.Y);
m_right_point = Vec3(p2.X, m_min_height, p2.Y);
}
else
{
node.get(p1_string, &m_left_point);
p1 = core::vector2df(m_left_point.getX(), m_left_point.getZ());
node.get(p2_string, &m_right_point);
p2 = core::vector2df(m_right_point.getX(), m_right_point.getZ());
m_min_height = std::min(m_left_point.getY(), m_right_point.getY());
}
m_line.setLine(p1, p2);
if(UserConfigParams::m_check_debug)
{
video::SMaterial material;
material.setFlag(video::EMF_BACK_FACE_CULLING, false);
material.setFlag(video::EMF_LIGHTING, false);
material.MaterialType = video::EMT_TRANSPARENT_ADD_COLOR;
scene::IMesh *mesh = irr_driver->createQuadMesh(&material,
/*create mesh*/true);
scene::IMeshBuffer *buffer = mesh->getMeshBuffer(0);
assert(buffer->getVertexType()==video::EVT_STANDARD);
irr::video::S3DVertex* vertices
= (video::S3DVertex*)buffer->getVertices();
vertices[0].Pos = core::vector3df(p1.X,
m_min_height-m_under_min_height,
p1.Y);
vertices[1].Pos = core::vector3df(p2.X,
m_min_height-m_under_min_height,
p2.Y);
vertices[2].Pos = core::vector3df(p2.X,
m_min_height+m_over_min_height,
p2.Y);
vertices[3].Pos = core::vector3df(p1.X,
m_min_height+m_over_min_height,
p1.Y);
for(unsigned int i=0; i<4; i++)
{
vertices[i].Color = m_active_at_reset
? video::SColor(128, 255, 0, 0)
: video::SColor(128, 128, 128, 128);
}
buffer->recalculateBoundingBox();
buffer->getMaterial().setTexture(0, getUnicolorTexture(video::SColor(128, 255, 105, 180)));
buffer->getMaterial().setTexture(1, getUnicolorTexture(video::SColor(0, 0, 0, 0)));
buffer->getMaterial().setTexture(7, getUnicolorTexture(video::SColor(0, 0, 0, 0)));
buffer->getMaterial().BackfaceCulling = false;
//mesh->setBoundingBox(buffer->getBoundingBox());
m_debug_node = irr_driver->addMesh(mesh, "checkdebug");
mesh->drop();
}
else
{
m_debug_node = NULL;
}
} // CheckLine
/** Constructor for a checkline.
* \param node XML node containing the parameters for this checkline.
* \param index Index of this check structure in the check manager.
*/
CheckLine::CheckLine(const XMLNode &node, unsigned int index)
: CheckStructure(node, index)
{
m_ignore_height = false;
// Note that when this is called the karts have not been allocated
// in world, so we can't call world->getNumKarts()
m_previous_sign.resize(race_manager->getNumberOfKarts());
std::string p1_string("p1");
std::string p2_string("p2");
// In case of a cannon in a reverse track, we have to use the target line
// as check line
if(getType()==CT_CANNON && race_manager->getReverseTrack())
{
p1_string = "target-p1";
p2_string = "target-p2";
}
core::vector2df p1, p2;
if(node.get(p1_string, &p1) &&
node.get(p2_string, &p2) &&
node.get("min-height", &m_min_height))
{
m_left_point = Vec3(p1.X, m_min_height, p1.Y);
m_right_point = Vec3(p2.X, m_min_height, p2.Y);
}
else
{
node.get(p1_string, &m_left_point);
p1 = core::vector2df(m_left_point.getX(), m_left_point.getZ());
node.get(p2_string, &m_right_point);
p2 = core::vector2df(m_right_point.getX(), m_right_point.getZ());
m_min_height = std::min(m_left_point.getY(), m_right_point.getY());
}
m_line.setLine(p1, p2);
if(UserConfigParams::m_check_debug && !ProfileWorld::isNoGraphics())
{
#ifndef SERVER_ONLY
m_debug_dy_dc = std::make_shared<SP::SPDynamicDrawCall>
(scene::EPT_TRIANGLE_STRIP,
SP::SPShaderManager::get()->getSPShader("additive"),
material_manager->getDefaultSPMaterial("additive"));
SP::addDynamicDrawCall(m_debug_dy_dc);
m_debug_dy_dc->getVerticesVector().resize(4);
auto& vertices = m_debug_dy_dc->getVerticesVector();
vertices[0].m_position = core::vector3df(p1.X,
m_min_height - m_under_min_height, p1.Y);
vertices[1].m_position = core::vector3df(p2.X,
m_min_height - m_under_min_height, p2.Y);
vertices[2].m_position = core::vector3df(p1.X,
m_min_height + m_over_min_height, p1.Y);
vertices[3].m_position = core::vector3df(p2.X,
m_min_height + m_over_min_height, p2.Y);
for(unsigned int i = 0; i < 4; i++)
{
vertices[i].m_color = m_active_at_reset
? video::SColor(128, 255, 0, 0)
: video::SColor(128, 128, 128, 128);
}
m_debug_dy_dc->recalculateBoundingBox();
#endif
}
} // CheckLine
