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OOSparkEntity Class Reference

#include <OOSparkEntity.h>

Inheritance diagram for OOSparkEntity:
Collaboration diagram for OOSparkEntity:

Instance Methods

(id) - initWithPosition:velocity:duration:size:color:
(void) - update: [implementation]
(void) - performUpdate: [implementation]
Instance Methods inherited from OOLightParticleEntity
(id) - initWithDiameter:
(float) - diameter
(void) - setDiameter:
(void) - setColor:
(void) - setColor:alpha:
(OOTexture *) - texture
(void) - drawSubEntityImmediate:translucent:
(void) - drawImmediate:translucent: [implementation]
(BOOL) - isEffect [implementation]
(BOOL) - canCollide [implementation]
(NSSet *) - allTextures [implementation]
Instance Methods inherited from Entity
(NSUInteger) - sessionID
(BOOL) - isShip
(BOOL) - isDock
(BOOL) - isStation
(BOOL) - isSubEntity
(BOOL) - isPlayer
(BOOL) - isPlanet
(BOOL) - isSun
(BOOL) - isSunlit
(BOOL) - isStellarObject
(BOOL) - isSky
(BOOL) - isWormhole
(BOOL) - isVisualEffect
(BOOL) - isWaypoint
(BOOL) - validForAddToUniverse
(void) - addToLinkedLists
(void) - removeFromLinkedLists
(void) - updateLinkedLists
(void) - wasAddedToUniverse
(void) - wasRemovedFromUniverse
(void) - warnAboutHostiles
(CollisionRegion *) - collisionRegion
(void) - setCollisionRegion:
(void) - setUniversalID:
(OOUniversalID) - universalID
(BOOL) - throwingSparks
(void) - setThrowSparks:
(void) - throwSparks
(void) - setOwner:
(id) - owner
(ShipEntity *) - parentEntity
(ShipEntity *) - rootShipEntity
(void) - setPosition:
(void) - setPositionX:y:z:
(HPVector) - position
(Vector) - cameraRelativePosition
(GLfloat) - cameraRangeFront
(GLfloat) - cameraRangeBack
(void) - updateCameraRelativePosition
(Vector) - vectorTo:
(HPVector) - absolutePositionForSubentity
(HPVector) - absolutePositionForSubentityOffset:
(double) - zeroDistance
(double) - camZeroDistance
(NSComparisonResult) - compareZeroDistance:
(BoundingBox) - boundingBox
(GLfloat) - mass
(Quaternion) - orientation
(void) - setOrientation:
(Quaternion) - normalOrientation
(void) - setNormalOrientation:
(void) - orientationChanged
(void) - setVelocity:
(Vector) - velocity
(double) - speed
(GLfloat) - distanceTravelled
(void) - setDistanceTravelled:
(void) - setStatus:
(OOEntityStatus) - status
(void) - setScanClass:
(OOScanClass) - scanClass
(void) - setEnergy:
(GLfloat) - energy
(void) - setMaxEnergy:
(GLfloat) - maxEnergy
(void) - applyRoll:andClimb:
(void) - applyRoll:climb:andYaw:
(void) - moveForward:
(OOMatrix) - rotationMatrix
(OOMatrix) - drawRotationMatrix
(OOMatrix) - transformationMatrix
(OOMatrix) - drawTransformationMatrix
(GLfloat) - collisionRadius
(GLfloat) - frustumRadius
(void) - setCollisionRadius:
(NSMutableArray *) - collisionArray
(void) - applyVelocity:
(BOOL) - checkCloseCollisionWith:
(void) - takeEnergyDamage:from:becauseOf:weaponIdentifier:
(void) - dumpState
(void) - dumpSelfState
(double) - findCollisionRadius
(BOOL) - isVisible
(BOOL) - isInSpace
(BOOL) - isImmuneToBreakPatternHide
(GLfloat) - universalTime
(GLfloat) - spawnTime
(GLfloat) - timeElapsedSinceSpawn
(void) - setAtmosphereFogging:
(OOColor *) - fogUniform
(NSString *) - descriptionForObjDumpBasic
(NSString *) - descriptionForObjDump
(id) - init [implementation]
(void) - dealloc [implementation]
(NSString *) - descriptionComponents [implementation]
(BOOL) - checkLinkedLists [implementation]
(id< OOWeakReferenceSupport >) - superShaderBindingTarget [implementation]
(Vector) - relativePosition [implementation]
(void) - subEntityReallyDied: [implementation]
(BOOL) - isBreakPattern
(void) - inspect [implementation]
(BOOL) - isECMBlast
(NSArray *) - debugInspectorModules [implementation]
(NSString *) - inspScanClassLine
(NSString *) - inspStatusLine
(NSString *) - inspRetainCountLine
(NSString *) - inspPositionLine
(NSString *) - inspVelocityLine
(NSString *) - inspOrientationLine
(NSString *) - inspEnergyLine
(NSString *) - inspOwnerLine
(NSString *) - inspTargetLine
(NSString *) - inspDescription [implementation]
(NSString *) - inspBasicIdentityLine [implementation]
(BOOL) - isExhaust
(BOOL) - isFlasher
(BOOL) - isVisibleToScripts
(NSString *) - oo_jsClassName
(void) - getJSClass:andPrototype:
(void) - deleteJSSelf
(jsval) - oo_jsValueInContext: [implementation]
(BOOL) - isCascadeWeapon
(BOOL) - isPlayerLikeShip
(GLfloat) - clock [implementation]
(unsigned) - pseudoFixedD100 [implementation]
(unsigned) - pseudoFixedD256 [implementation]
(unsigned) - systemGovernment [implementation]
(unsigned) - systemEconomy [implementation]
(unsigned) - systemTechLevel [implementation]
(unsigned) - systemPopulation [implementation]
(unsigned) - systemProductivity [implementation]
(BOOL) - isShipWithSubEntityShip:
Instance Methods inherited from OOWeakRefObject
(id) - weakSelf
(id) - weakRetain [implementation]
(void) - weakRefDied: [implementation]
Instance Methods inherited from <OOWeakReferenceSupport>
(id) - OO_RETURNS_RETAINED

Private Attributes

GLfloat _baseRGBA [4]
GLfloat _duration
GLfloat _timeRemaining

Additional Inherited Members

Class Methods inherited from OOLightParticleEntity
(void) + setUpTexture
(OOTexture *) + defaultParticleTexture
(void) + resetGraphicsState [implementation]
Public Attributes inherited from Entity
OOUniversalID universalID
unsigned isShip: 1
unsigned isStation: 1
unsigned isPlayer: 1
unsigned isWormhole: 1
unsigned isSubEntity: 1
unsigned hasMoved: 1
unsigned hasRotated: 1
unsigned hasCollided: 1
unsigned isSunlit: 1
unsigned collisionTestFilter: 2
unsigned throw_sparks: 1
unsigned isImmuneToBreakPatternHide: 1
unsigned isExplicitlyNotMainStation: 1
unsigned isVisualEffect: 1
OOScanClass scanClass
GLfloat zero_distance
GLfloat cam_zero_distance
GLfloat no_draw_distance
GLfloat collision_radius
HPVector position
Vector cameraRelativePosition
Quaternion orientation
OOColor * atmosphereFogging
int zero_index
Entity * x_previous
Entity * x_next
Entity * y_previous
Entity * y_next
Entity * z_previous
Entity * z_next
Entity * collision_chain
OOUniversalID shadingEntityID
Entity * collider
CollisionRegion * collisionRegion
Protected Attributes inherited from OOLightParticleEntity
GLfloat _colorComponents [4]
float _diameter
Protected Attributes inherited from Entity
HPVector lastPosition
Quaternion lastOrientation
GLfloat distanceTravelled
OOMatrix rotMatrix
Vector velocity
GLfloat energy
GLfloat maxEnergy
BoundingBox boundingBox
GLfloat mass
NSMutableArray * collidingEntities
OOTimeAbsolute spawnTime
struct JSObject * _jsSelf
Protected Attributes inherited from OOWeakRefObject
OOWeakReference * weakSelf

Detailed Description

Definition at line 29 of file OOSparkEntity.h.

Method Documentation

◆ initWithPosition:velocity:duration:size:color:

- (id) initWithPosition: (HPVector) position
velocity: (Vector) velocity
duration: (OOTimeDelta) duration
size: (float) size
color: (OOColor *) color 

Definition at line 41 of file OOSparkEntity.m.

41 :(HPVector)pos
42 velocity:(Vector)vel
43 duration:(OOTimeDelta)duration
44 size:(float)size
45 color:(OOColor *)color
46{
47 if ((self = [super initWithDiameter:size]))
48 {
49 [self setPosition:pos];
50 [self setVelocity:vel];
51 _duration = _timeRemaining = duration;
52 [self setCollisionRadius:2.0];
53
54 [color getRed:&_baseRGBA[0] green:&_baseRGBA[1] blue:&_baseRGBA[2] alpha:&_baseRGBA[3]];
55 [self performUpdate:0]; // Handle colour mixing and such.
56 }
57
58 return self;
59}
OOTimeDelta
double OOTimeDelta
Definition OOTypes.h:224
Entity::velocity
Vector velocity
Definition Entity.m:763
-[OOColor getRed:green:blue:alpha:]
void getRed:green:blue:alpha:(float *red,[green] float *green,[blue] float *blue,[alpha] float *alpha)
Definition OOColor.m:368
OOSparkEntity::_timeRemaining
GLfloat _timeRemaining
Definition OOSparkEntity.h:33
OOSparkEntity::_duration
GLfloat _duration
Definition OOSparkEntity.h:33
size
voidpf void uLong size
Definition ioapi.h:134

References _duration, _timeRemaining, OOColor::getRed:green:blue:alpha:, performUpdate:, Entity::setCollisionRadius:, Entity::setPosition:, and Entity::setVelocity:.

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◆ performUpdate:

- (void) performUpdate: (OOTimeDelta) delta_t
implementation

Provided by category OOSparkEntity(Private).

Definition at line 69 of file OOSparkEntity.m.

69 :(OOTimeDelta)delta_t
70{
71 _timeRemaining -= delta_t;
72
73 float mix = OOClamp_0_1_f(_timeRemaining / _duration);
74
75 // Fade towards red while fading out.
76 _colorComponents[0] = mix * _baseRGBA[0] + (1.0f - mix);
77 _colorComponents[1] = mix * _baseRGBA[1];
78 _colorComponents[2] = mix * _baseRGBA[2];
79 _colorComponents[3] = mix * _baseRGBA[3];
80
81 // Disappear when gone.
82 if (mix == 0) [UNIVERSE removeEntity:self];
83}
OOSparkEntity::_baseRGBA
GLfloat _baseRGBA[4]
Definition OOSparkEntity.h:32

Referenced by initWithPosition:velocity:duration:size:color:, and update:.

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◆ update:

- (void) update: (OOTimeDelta) delta_t
implementation

Reimplemented from Entity.

Definition at line 62 of file OOSparkEntity.m.

62 :(OOTimeDelta)delta_t
63{
64 [super update:delta_t];
65 [self performUpdate:delta_t];
66}

References performUpdate:, and Entity::update:.

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Member Data Documentation

◆ _baseRGBA

- (GLfloat _baseRGBA[4])
private

Definition at line 32 of file OOSparkEntity.h.

◆ _duration

- (GLfloat) _duration
private

Definition at line 33 of file OOSparkEntity.h.

Referenced by initWithPosition:velocity:duration:size:color:.

◆ _timeRemaining

- (GLfloat) _timeRemaining
private

Definition at line 33 of file OOSparkEntity.h.

Referenced by initWithPosition:velocity:duration:size:color:.

The documentation for this class was generated from the following files:
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