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Clean up Parachute

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This commit is contained in:
SiboVG 2022-04-26 09:08:36 +02:00
parent 3595efb279
commit aaaef5ab92
1 changed files with 32 additions and 43 deletions
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75
core/src/net/sf/openrocket/rocketcomponent/Parachute.java
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@ -161,15 +161,15 @@ public class Parachute extends RecoveryDevice {
protected void loadFromPreset(ComponentPreset preset) {
// BEGIN Substitute parachute description for component name
if (preset.has(ComponentPreset.DESCRIPTION)) { // If the preset has a Description field
if (preset.has(ComponentPreset.DESCRIPTION)) {
String temporaryName = preset.get(ComponentPreset.DESCRIPTION);
int size = temporaryName.length();
if (size > 0) { // If the preset description => 1 character
if (size > 0) {
this.name = preset.get(ComponentPreset.DESCRIPTION);
} else { // If the preset description = 0 characters
} else {
this.name = getComponentName();
}
} else { // Fail safe - no preset description field
} else {
this.name = getComponentName();
}
// END Substitute parachute description for component name
@ -179,16 +179,16 @@ public class Parachute extends RecoveryDevice {
}
// BEGIN Implement parachute cd
if (preset.has(ComponentPreset.PARACHUTE_CD)) { // If the preset has a DragCoefficient field
if (preset.get(ComponentPreset.PARACHUTE_CD) > 0) { // If the preset DragCoefficient > 0
if (preset.has(ComponentPreset.PARACHUTE_CD)) {
if (preset.get(ComponentPreset.PARACHUTE_CD) > 0) {
cdAutomatic = false;
cd = preset.get(ComponentPreset.PARACHUTE_CD);
}
else { // If the preset DragCoefficient <= 0
else {
cdAutomatic = true;
cd = Parachute.DEFAULT_CD;
}
} else { // Fail-safe - no preset DragCoefficient field
} else {
cdAutomatic = true;
cd = Parachute.DEFAULT_CD;
}
@ -196,79 +196,68 @@ public class Parachute extends RecoveryDevice {
// BEGIN Implement parachute length, diameter, and volume
//// BEGIN Implement parachute packed length
if (preset.has(ComponentPreset.PACKED_LENGTH)) { // If the preset has a PackedLength field
if (preset.has(ComponentPreset.PACKED_LENGTH)) {
this.PackedLength = preset.get(ComponentPreset.PACKED_LENGTH);
if (PackedLength > 0) { // If the preset PackedLength length > 0
if (PackedLength > 0) {
length = PackedLength;
}
if (PackedLength <= 0) { // If the preset PackedLength length <= 0
if (PackedLength <= 0) {
length = InitialPackedLength;
}
} else { // fail-safe - no preset PackedLength field
} else {
length = InitialPackedLength;
}
//// END Implement parachute packed length
//// BEGIN Implement parachute packed diameter
if (preset.has(ComponentPreset.PACKED_DIAMETER)) { // If the preset has a PackedDiameter field
if (preset.has(ComponentPreset.PACKED_DIAMETER)) {
this.PackedDiameter = preset.get(ComponentPreset.PACKED_DIAMETER);
if (PackedDiameter > 0) { // If the preset PackedDiameter length > 0
if (PackedDiameter > 0) {
radius = PackedDiameter / 2;
}
if (PackedDiameter <= 0) { // If the preset PackedDiameter length <= 0
if (PackedDiameter <= 0) {
radius = InitialPackedRadius;
}
} else { // Fail safe - no preset PackedDiameter field
} else {
radius = InitialPackedRadius;
}
//// END Implement parachute packed diameter
//// BEGIN Size parachute packed diameter within parent inner diameter
if (length > 0 && radius > 0) { // If preset parachute length & diameter
double innerRadius;
if (length > 0 && radius > 0) {
double parachuteVolume;
double trimPackedRadius = .975;
parachuteVolume = (Math.PI * Math.pow(radius, 2) * length);
if (parent instanceof BodyComponent) { // If parent is a body tube
innerRadius = ((BodyComponent) parent).getInnerRadius();
radius = innerRadius * trimPackedRadius;
if (parent instanceof NoseCone) {
radius = ((NoseCone) parent).getAftRadius();
length = parachuteVolume / (Math.PI * Math.pow((radius), 2));
}
if (parent instanceof InnerTube) { // If parent is an inner tube
innerRadius = ((InnerTube) parent).getInnerRadius();
radius = innerRadius * trimPackedRadius;
length = parachuteVolume / (Math.PI * Math.pow((radius), 2));
}
if (parent instanceof TubeCoupler) { // If parent is a tube coupler
innerRadius = ((TubeCoupler) parent).getInnerRadius();
radius = innerRadius * trimPackedRadius;
length = parachuteVolume / (Math.PI * Math.pow((radius), 2));
}
if (parent instanceof NoseCone) { // If parent is nose cone
innerRadius = ((NoseCone) parent).getAftRadius();
radius = innerRadius * Math.pow((trimPackedRadius), 2);
length = parachuteVolume / (Math.PI * Math.pow((radius), 2));
}
if (parent instanceof Transition) { // If parent is nose cone|transition
} else if (parent instanceof Transition) {
double foreRadius = ((Transition) parent).getForeRadius();
double aftRadius = ((Transition) parent).getAftRadius();
innerRadius = (Math.max(foreRadius, aftRadius));
double innerRadius = (Math.max(foreRadius, aftRadius));
radius = innerRadius * Math.pow((trimPackedRadius), 2);
length = parachuteVolume / (Math.PI * Math.pow((radius), 2));
} else if (parent instanceof BodyComponent) {
radius = ((BodyComponent) parent).getInnerRadius();
length = parachuteVolume / (Math.PI * Math.pow((radius), 2));
} else if (parent instanceof RingComponent) {
radius = ((RingComponent) parent).getInnerRadius();
length = parachuteVolume / (Math.PI * Math.pow((radius), 2));
}
}
//// END Size parachute packed diameter within parent inner diameter
// END Implement parachute length, diameter, and volume
// BEGIN Activate Override Mass Preset
if (preset.has(ComponentPreset.MASS)) { // If the preset has a mass field
if (preset.has(ComponentPreset.MASS)) {
this.overrideMass = (preset.get(ComponentPreset.MASS));
if (overrideMass > 0) { // If the preset mass value > 0
if (overrideMass > 0) {
massOverridden = true;
} else { // If the preset mass value <= 0
} else {
this.overrideMass = 0;
massOverridden = false;
}
} else { // Fail safe - no mass value field
} else {
this.overrideMass = 0;
massOverridden = false;
}