139 lines
4.4 KiB
C++
139 lines
4.4 KiB
C++
#include "Perception.h"
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#include "Angle.h"
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#include "DistanceSensor.h"
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#include "Switch.h"
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Perception::Perception() {}
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Perception::Perception(Placement* sensors, unsigned int sensorCount) {
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this->sensorCount = sensorCount;
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this->sensorPlacements = (Placement*)sensors;
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}
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unsigned int Perception::GetSensorCount() {
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return this->sensorCount;
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}
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Sensor* Perception::GetSensor(unsigned int sensorId) {
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if (sensorId >= this->sensorCount)
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return nullptr;
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Thing* thing = this->sensorPlacements[sensorId].thing;
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if (thing->IsSensor())
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return (Sensor*)thing;
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return nullptr;
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}
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float Perception::DistanceForward(float angle) {
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float minDistance = INFINITY;
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for (unsigned int sensorIx = 0; sensorIx < this->sensorCount; sensorIx++) {
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Placement placement = sensorPlacements[sensorIx];
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Sensor* sensor = (Sensor*)placement.thing;
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if (sensor->IsSensor())
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continue;
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DistanceSensor* distanceSensor = (DistanceSensor*)placement.thing;
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if (placement.verticalDirection > -angle &&
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placement.verticalDirection < angle &&
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placement.horizontalDirection > -angle &&
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placement.horizontalDirection < angle) {
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minDistance = fmin(minDistance, distanceSensor->GetDistance());
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}
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}
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return minDistance;
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}
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float Perception::DistanceLeft(float angle) {
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float minDistance = INFINITY;
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for (unsigned int sensorIx = 0; sensorIx < this->sensorCount; sensorIx++) {
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Placement placement = sensorPlacements[sensorIx];
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Sensor* sensor = (Sensor*)placement.thing;
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if (sensor->IsSensor())
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continue;
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DistanceSensor* distanceSensor = (DistanceSensor*)placement.thing;
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float sensorAngle = placement.horizontalDirection;
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if (sensorAngle < 0 && sensorAngle > -angle) {
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minDistance = fmin(minDistance, distanceSensor->GetDistance());
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}
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}
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return minDistance;
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}
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float Perception::DistanceRight(float angle) {
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float minDistance = INFINITY;
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for (unsigned int sensorIx = 0; sensorIx < this->sensorCount; sensorIx++) {
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Placement placement = sensorPlacements[sensorIx];
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Sensor* sensor = (Sensor*)placement.thing;
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if (sensor->type != Thing::DistanceSensorType)
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continue;
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DistanceSensor* distanceSensor = (DistanceSensor*)placement.thing;
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float sensorAngle = placement.horizontalDirection;
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if (sensorAngle > 0 && sensorAngle < angle) {
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minDistance = fmin(minDistance, distanceSensor->GetDistance());
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}
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}
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return minDistance;
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}
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float Perception::DistanceUp(float angle) {
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float minDistance = INFINITY;
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for (unsigned int sensorIx = 0; sensorIx < this->sensorCount; sensorIx++) {
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Placement placement = sensorPlacements[sensorIx];
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Sensor* sensor = (Sensor*)placement.thing;
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if (sensor->IsSensor())
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continue;
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DistanceSensor* distanceSensor = (DistanceSensor*)placement.thing;
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float sensorAngle = placement.verticalDirection;
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if (sensorAngle > 0 && sensorAngle < angle) {
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minDistance = fmin(minDistance, distanceSensor->GetDistance());
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}
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}
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return minDistance;
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}
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float Perception::DistanceDown(float angle) {
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float minDistance = INFINITY;
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for (unsigned int sensorIx = 0; sensorIx < this->sensorCount; sensorIx++) {
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Placement placement = sensorPlacements[sensorIx];
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Sensor* sensor = (Sensor*)placement.thing;
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if (sensor->IsSensor())
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continue;
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DistanceSensor* distanceSensor = (DistanceSensor*)placement.thing;
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float sensorAngle = placement.verticalDirection;
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if (sensorAngle < 0 && sensorAngle > -angle) {
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minDistance = fmin(minDistance, distanceSensor->GetDistance());
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}
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}
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return minDistance;
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}
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bool Perception::SwitchOn(float fromAngle, float toAngle) {
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if (toAngle < fromAngle)
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return false;
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for (unsigned int sensorIx = 0; sensorIx < this->sensorCount; sensorIx++) {
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Placement placement = sensorPlacements[sensorIx];
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float angle = placement.horizontalDirection;
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if (angle > fromAngle && angle < toAngle) {
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Thing* thing = placement.thing;
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if (thing == nullptr)
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continue;
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if (thing->type == Thing::DistanceSensorType) {
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DistanceSensor* distanceSensor = (DistanceSensor*)thing;
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if (distanceSensor != nullptr && distanceSensor->IsOn())
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return true;
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} else if (thing->type == Thing::SwitchType) {
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Switch* switchSensor = (Switch*)thing;
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if (switchSensor != nullptr && switchSensor->IsOn())
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return true;
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}
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}
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}
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return false;
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} |