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Export RASAero motor with designation from RASAero database

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This commit is contained in:
SiboVG 2023-04-06 00:08:54 +02:00
parent be7d9c4e54
commit 6b4c18e0d8
4 changed files with 50 additions and 39 deletions
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26
core/src/net/sf/openrocket/file/motor/RASPMotorLoader.java
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@ -2,6 +2,8 @@ package net.sf.openrocket.file.motor;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.nio.charset.Charset;
import java.util.ArrayList;
@ -28,7 +30,10 @@ public class RASPMotorLoader extends AbstractMotorLoader {
protected Charset getDefaultCharset() {
return CHARSET;
}
public List<ThrustCurveMotor.Builder> load(InputStream stream, String filename, boolean removeDelayFromDesignation) throws IOException {
return load(new InputStreamReader(stream, getDefaultCharset()), filename, removeDelayFromDesignation);
}
/**
* Load a <code>Motor</code> from a RASP file specified by the <code>Reader</code>.
@ -38,11 +43,11 @@ public class RASPMotorLoader extends AbstractMotorLoader {
* is calculated from the thrust curve by assuming a constant exhaust velocity.
*
* @param reader the source of the file.
* @param removeDelayFromDesignation if true, the motor delay will be left out of the motor designation (e.g. "B6" instead of "B6-0")
* @return a list of the {@link Motor} objects defined in the file.
* @throws IOException if an I/O error occurs or if the file format is illegal.
*/
@Override
public List<ThrustCurveMotor.Builder> load(Reader reader, String filename) throws IOException {
public List<ThrustCurveMotor.Builder> load(Reader reader, String filename, boolean removeDelayFromDesignation) throws IOException {
List<ThrustCurveMotor.Builder> motors = new ArrayList<>();
BufferedReader in = new BufferedReader(reader);
@ -153,7 +158,7 @@ public class RASPMotorLoader extends AbstractMotorLoader {
delayArray[i] = delays.get(i);
}
motors.add(createRASPMotor(manufacturer, designation, comment,
length, diameter, delayArray, propW, totalW, time, thrust));
length, diameter, delayArray, propW, totalW, time, thrust, removeDelayFromDesignation));
}
} catch (NumberFormatException e) {
@ -164,6 +169,11 @@ public class RASPMotorLoader extends AbstractMotorLoader {
return motors;
}
@Override
public List<ThrustCurveMotor.Builder> load(Reader reader, String filename) throws IOException {
return load(reader, filename, true);
}
/**
@ -172,7 +182,7 @@ public class RASPMotorLoader extends AbstractMotorLoader {
*/
private static ThrustCurveMotor.Builder createRASPMotor(String manufacturer, String designation,
String comment, double length, double diameter, double[] delays,
double propW, double totalW, List<Double> time, List<Double> thrust)
double propW, double totalW, List<Double> time, List<Double> thrust, boolean removeDelayFromDesignation)
throws IOException {
// Add zero time/thrust if necessary
@ -188,8 +198,10 @@ public class RASPMotorLoader extends AbstractMotorLoader {
thrustArray[i] = thrust.get(i);
cgArray[i] = new Coordinate(length / 2, 0, 0, mass.get(i));
}
designation = removeDelay(designation);
if (removeDelayFromDesignation) {
designation = removeDelay(designation);
}
// Create the motor digest from data available in RASP files
MotorDigest motorDigest = new MotorDigest();

24
core/src/net/sf/openrocket/file/rasaero/RASAeroCommonConstants.java
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@ -1,5 +1,6 @@
package net.sf.openrocket.file.rasaero;
import net.sf.openrocket.file.motor.AbstractMotorLoader;
import net.sf.openrocket.logging.WarningSet;
import net.sf.openrocket.motor.Manufacturer;
import net.sf.openrocket.motor.Motor;
@ -389,27 +390,24 @@ public class RASAeroCommonConstants {
/**
* Format an OpenRocket motor as a RASAero motor.
* @param motors list of available RASAero motors
* @param RASAeroMotors list of available RASAero motors
* @param ORMotor OpenRocket motor
* @param motorConfig motor configuration of the selected motor
* @return a RASAero String representation of a motor
*/
public static String OPENROCKET_TO_RASAERO_MOTOR(List<ThrustCurveMotor> motors, Motor ORMotor, MotorConfiguration motorConfig,
public static String OPENROCKET_TO_RASAERO_MOTOR(List<ThrustCurveMotor> RASAeroMotors, Motor ORMotor,
WarningSet warnings) {
if (!(ORMotor instanceof ThrustCurveMotor) || motorConfig == null) {
if (!(ORMotor instanceof ThrustCurveMotor)) {
log.debug("RASAero motor not found: not a thrust curve motor");
return null;
}
for (ThrustCurveMotor motor : motors) {
if (ORMotor.getDesignation().equals(motor.getDesignation()) &&
((ThrustCurveMotor) ORMotor).getManufacturer().matches(motor.getManufacturer().getDisplayName())) {
String motorName = motor.getDesignation();
if (motorConfig.getEjectionDelay() == 0) {
motorName += "-0";
}
log.debug(String.format("RASAero motor found: %s", motorName));
return motorName + " (" + OPENROCKET_TO_RASAERO_MANUFACTURER(motor.getManufacturer()) + ")";
for (ThrustCurveMotor RASAeroMotor : RASAeroMotors) {
String RASAeroDesignation = AbstractMotorLoader.removeDelay(RASAeroMotor.getDesignation());
if (ORMotor.getDesignation().equals(RASAeroDesignation) &&
((ThrustCurveMotor) ORMotor).getManufacturer().matches(RASAeroMotor.getManufacturer().getDisplayName())) {
String motorName = RASAeroMotor.getDesignation();
log.debug(String.format("RASAero RASAeroMotor found: %s", motorName));
return motorName + " (" + OPENROCKET_TO_RASAERO_MANUFACTURER(RASAeroMotor.getManufacturer()) + ")";
}
}

33
core/src/net/sf/openrocket/file/rasaero/RASAeroMotorsLoader.java
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@ -1,6 +1,7 @@
package net.sf.openrocket.file.rasaero;
import net.sf.openrocket.file.motor.GeneralMotorLoader;
import net.sf.openrocket.file.motor.RASPMotorLoader;
import net.sf.openrocket.logging.WarningSet;
import net.sf.openrocket.database.motor.ThrustCurveMotorSet;
import net.sf.openrocket.file.motor.AbstractMotorLoader;
@ -69,23 +70,23 @@ public abstract class RASAeroMotorsLoader {
public static List<ThrustCurveMotor> loadAllRASAeroMotors(WarningSet warnings) throws RuntimeException {
List<ThrustCurveMotor> RASAeroMotors = new ArrayList<>();
GeneralMotorLoader loader = new GeneralMotorLoader();
ClassLoader classloader = Thread.currentThread().getContextClassLoader();
String fileName = "RASAero_Motors.eng";
InputStream is = classloader.getResourceAsStream("datafiles/thrustcurves/RASAero/" + fileName);
if (is == null) {
throw new RuntimeException("Could not find " + fileName);
}
try {
List<ThrustCurveMotor.Builder> motors = loader.load(is, fileName);
for (ThrustCurveMotor.Builder builder : motors) {
RASAeroMotors.add(builder.build());
}
} catch (IOException e) {
warnings.add("Error during motor loading: " + e.getMessage());
}
RASPMotorLoader loader = new RASPMotorLoader();
ClassLoader classloader = Thread.currentThread().getContextClassLoader();
String fileName = "RASAero_Motors.eng";
InputStream is = classloader.getResourceAsStream("datafiles/thrustcurves/RASAero/" + fileName);
if (is == null) {
throw new RuntimeException("Could not find " + fileName);
}
try {
List<ThrustCurveMotor.Builder> motors = loader.load(is, fileName, false);
for (ThrustCurveMotor.Builder builder : motors) {
RASAeroMotors.add(builder.build());
}
} catch (IOException e) {
warnings.add("Error during motor loading: " + e.getMessage());
}
return RASAeroMotors;
return RASAeroMotors;
}
/**

6
core/src/net/sf/openrocket/file/rasaero/export/SimulationDTO.java
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@ -180,7 +180,7 @@ public class SimulationDTO {
switch (stageNr) {
// Sustainer
case 0:
setSustainerEngine(RASAeroCommonConstants.OPENROCKET_TO_RASAERO_MOTOR(motors, motor, motorConfig, warnings));
setSustainerEngine(RASAeroCommonConstants.OPENROCKET_TO_RASAERO_MOTOR(motors, motor, warnings));
// Calculate mass & CG of sustainer
CGCalcConfig.setOnlyStage(0);
@ -202,7 +202,7 @@ public class SimulationDTO {
break;
// Booster 1
case 1:
setBooster1Engine(RASAeroCommonConstants.OPENROCKET_TO_RASAERO_MOTOR(motors, motor, motorConfig, warnings));
setBooster1Engine(RASAeroCommonConstants.OPENROCKET_TO_RASAERO_MOTOR(motors, motor, warnings));
// Calculate mass & CG of sustainer + booster 1 combined
CGCalcConfig.setOnlyStage(0);
@ -234,7 +234,7 @@ public class SimulationDTO {
break;
// Booster 2
case 2:
setBooster2Engine(RASAeroCommonConstants.OPENROCKET_TO_RASAERO_MOTOR(motors, motor, motorConfig, warnings));
setBooster2Engine(RASAeroCommonConstants.OPENROCKET_TO_RASAERO_MOTOR(motors, motor, warnings));
// Calculate mass & CG of sustainer + booster 1 + booster 2 combined
CGCalcConfig.setOnlyStage(0);