OOEntityWithDrawable Class Reference

#include <OOEntityWithDrawable.h>

Inheritance diagram for OOEntityWithDrawable:

Collaboration diagram for OOEntityWithDrawable:

Instance Methods
(OODrawable *)	- drawable
(void)	- setDrawable:
(void)	- dealloc [implementation]
(double)	- findCollisionRadius [implementation]
(void)	- drawImmediate:translucent: [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)	- isEffect
(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
(BOOL)	- canCollide
(GLfloat)	- collisionRadius
(GLfloat)	- frustumRadius
(void)	- setCollisionRadius:
(NSMutableArray *)	- collisionArray
(void)	- update:
(void)	- applyVelocity:
(BOOL)	- checkCloseCollisionWith:
(void)	- takeEnergyDamage:from:becauseOf:weaponIdentifier:
(void)	- dumpState
(void)	- dumpSelfState
(BOOL)	- isVisible
(BOOL)	- isInSpace
(BOOL)	- isImmuneToBreakPatternHide
(GLfloat)	- universalTime
(GLfloat)	- spawnTime
(GLfloat)	- timeElapsedSinceSpawn
(void)	- setAtmosphereFogging:
(OOColor *)	- fogUniform
(NSString *)	- descriptionForObjDumpBasic
(NSString *)	- descriptionForObjDump
(id)	- init [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:
(void)	- drawSubEntityImmediate:translucent: [implementation]
Instance Methods inherited from OOWeakRefObject
(id)	- weakSelf
(id)	- weakRetain [implementation]
(void)	- weakRefDied: [implementation]
Instance Methods inherited from <OOWeakReferenceSupport>
(id)	- OO_RETURNS_RETAINED

Private Attributes
OODrawable *	drawable

Additional Inherited Members
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 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 44 of file OOEntityWithDrawable.h.

Method Documentation

allTextures

- (NSSet *) allTextures

implementation

Reimplemented from Entity.

Definition at line 130 of file OOEntityWithDrawable.m.

{
    return [[self drawable] allTextures];
}

References OODrawable::allTextures, allTextures, and drawable.

Referenced by allTextures.

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dealloc

- (void) dealloc

implementation

Reimplemented from Entity.

Reimplemented in DockEntity, OOVisualEffectEntity, PlayerEntity, ShipEntity, SkyEntity, and StationEntity.

Definition at line 34 of file OOEntityWithDrawable.m.

{
    [drawable release];
    drawable = nil;
    
    [super dealloc];
}

References Entity::dealloc, dealloc, drawable, and nil.

Referenced by dealloc, OOVisualEffectEntity::dealloc, ShipEntity::dealloc, and SkyEntity::dealloc.

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drawable

- (OODrawable *) drawable

Definition at line 43 of file OOEntityWithDrawable.m.

{
    return drawable;
}

drawImmediate:translucent:

- (void) drawImmediate: (bool) immediate translucent: (bool) translucent

implementation

Reimplemented from Entity.

Reimplemented in DockEntity, OOVisualEffectEntity, PlayerEntity, ShipEntity, and SkyEntity.

Definition at line 70 of file OOEntityWithDrawable.m.

                      :(bool)immediate translucent:(bool)translucent
{
    if (no_draw_distance < cam_zero_distance)
    {
        // Don't draw.
        return;
    }
    
    if (no_draw_distance != INFINITY && ![self isImmuneToBreakPatternHide])
    { 
        // (always draw sky, always draw break patterns)
        if (![self isSubEntity]) 
        {
            GLfloat clipradius = collision_radius;
            if ([self isShip])
            {
                ShipEntity* shipself = (ShipEntity*)self;
                clipradius = [shipself frustumRadius];
            }
            else if ([self isVisualEffect])
            {
                OOVisualEffectEntity* veself = (OOVisualEffectEntity*)self;
                clipradius = [veself frustumRadius];
            }
            // don't bother with frustum culling within/near collision radius, as
            // potential for problems with floating point inaccuracy causing
            // unwanted disappearance maybe fix
            // http://aegidian.org/bb/viewtopic.php?f=3&t=13619 - CIM
            if (cam_zero_distance > (clipradius+1000)*(clipradius+1000))
            {
                if (![UNIVERSE viewFrustumIntersectsSphereAt:cameraRelativePosition withRadius:clipradius])
                {
                    return;
                }
            }
        } 
        else // is subentity
        {
            // don't bother with frustum culling within 1km, as above - CIM
            if (cam_zero_distance > (collision_radius+1000)*(collision_radius+1000))
            {
                // check correct sub-entity position
                if (![UNIVERSE viewFrustumIntersectsSphereAt:cameraRelativePosition withRadius:[self collisionRadius]])
                {
                    return;
                }
            }
        }
    }   
 
    if ([UNIVERSE wireframeGraphics])  OOGLWireframeModeOn();
        
    if (translucent)  [drawable renderTranslucentParts];
    else  [drawable renderOpaqueParts];
    
    if ([UNIVERSE wireframeGraphics])  OOGLWireframeModeOff();
}

References Entity::cam_zero_distance, Entity::cameraRelativePosition, Entity::collision_radius, Entity::collisionRadius, OOVisualEffectEntity::frustumRadius, ShipEntity::frustumRadius, Entity::isImmuneToBreakPatternHide, Entity::isShip, Entity::isSubEntity, Entity::isVisualEffect, Entity::no_draw_distance, OOGLWireframeModeOff(), OOGLWireframeModeOn(), OODrawable::renderOpaqueParts, OODrawable::renderTranslucentParts, and UNIVERSE.

Referenced by OOVisualEffectEntity::drawImmediate:translucent:, ShipEntity::drawImmediate:translucent:, and SkyEntity::drawImmediate:translucent:.

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findCollisionRadius

- (double) findCollisionRadius

implementation

Reimplemented from Entity.

Definition at line 64 of file OOEntityWithDrawable.m.

{
    return [drawable collisionRadius];
}

References OODrawable::collisionRadius, and findCollisionRadius.

Referenced by OOVisualEffectEntity::clearSubEntities, ShipEntity::clearSubEntities, findCollisionRadius, and ShipEntity::frustumRadius.

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setDrawable:

- (void) setDrawable:

(OODrawable *)

drawable

Definition at line 49 of file OOEntityWithDrawable.m.

                   :(OODrawable *)inDrawable
{
    if (inDrawable != drawable)
    {
        [drawable autorelease];
        drawable = [inDrawable retain];
        [drawable setBindingTarget:self];
        
        collision_radius = [drawable collisionRadius];
        no_draw_distance = [drawable maxDrawDistance];
        boundingBox = [drawable boundingBox];
    }
}

References OODrawable::boundingBox, Entity::boundingBox, Entity::collision_radius, OODrawable::collisionRadius, drawable, OODrawable::maxDrawDistance, Entity::no_draw_distance, and OODrawable::setBindingTarget:.

Referenced by SkyEntity::initWithColors:col1:andSystemInfo:, OOVisualEffectEntity::setMesh:, and ShipEntity::setMesh:.

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Member Data Documentation

drawable

- (OODrawable*) drawable

private

Definition at line 43 of file OOEntityWithDrawable.m.

{
    return drawable;
}

Referenced by allTextures, dealloc, OOVisualEffectEntity::mesh, ShipEntity::mesh, setDrawable:, and ShipEntity::setOwner:.

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

• src/Core/Entities/OOEntityWithDrawable.h
• src/Core/Entities/OOEntityWithDrawable.m