ObjectBelt.cc

#include "ObjectBelt.hh"
 
#include "game/field/CollisionDirector.hh"
 
#include "game/system/RaceManager.hh"
 
namespace Kinoko::Field {

ObjectBelt::ObjectBelt(const System::MapdataGeoObj &params)
    : ObjectDrivable(params), m_roadVel(32.0f) {}

ObjectBelt::~ObjectBelt() = default;

bool ObjectBelt::calcCollision(const EGG::Vector3f &v0, const EGG::Vector3f & /*v1*/,
        KCLTypeMask /*mask*/, CollisionInfo *info, KCLTypeMask *maskOut, u32 timeOffset) {
    if ((*maskOut & KCL_TYPE_BIT(COL_TYPE_MOVING_ROAD)) == 0) {
        return false;
    }
 
    auto *colDir = CollisionDirector::Instance();
    if (!colDir->findClosestCollisionEntry(maskOut, KCL_TYPE_BIT(COL_TYPE_MOVING_ROAD))) {
        return false;
    }
 
    const auto *entry = colDir->closestCollisionEntry();
    if (!isMoving(entry->variant(), v0)) {
        return false;
    }
 
    if (entry->dist > info->movingFloorDist) {
        info->movingFloorDist = entry->dist;
        info->roadVelocity = calcRoadVelocity(entry->variant(), v0,
                System::RaceManager::Instance()->timer() - timeOffset);
    }
 
    return true;
}
 
} // namespace Kinoko::Field