Package dev.prozilla.pine.core.component

Class Transform

java.lang.Object

dev.prozilla.pine.core.component.Component

dev.prozilla.pine.core.component.Transform

All Implemented Interfaces:

Lifecycle, Printable, ComponentFinder, EntityFinder

public class Transform
extends Component

Field Summary

Fields

Modifier and Type	Field	Description
final List<Transform>	children	Children of the entity
Transform	parent	Parent of the entity
Vector2f	position	Local position
float	rotation	Rotation in degrees
Vector2f	velocity	The velocity vector is added to the position each frame.

Fields inherited from class dev.prozilla.pine.core.component.Component

entity, id, isActive

Constructor Summary

Constructors

Constructor	Description
Transform()
Transform(float x, float y)
Transform(float x, float y, float rotation)

Method Summary

Modifier and Type	Method	Description
int	calculateDepth(int depth)	Calculates the z-indices of this transform and its children based on a depth value.
int	getChildCount()
Entity	getChildWithTag(String tag)
<ComponentType extends Component> ComponentType	getComponentInParent(Class<ComponentType> componentClass)
<ComponentType extends Component> ComponentType	getComponentInParent(Class<ComponentType> componentClass, boolean includeAncestors)
<ComponentType extends Component> List<ComponentType>	getComponentsInChildren(Class<ComponentType> componentClass)
float	getDepth()
int	getDepthIndex()
float	getGlobalX()
float	getGlobalY()
Entity	getParentWithTag(String tag)
void	setParent(Transform parent)
void	setPosition(float x, float y)
void	setRenderChildrenBelow(boolean renderChildrenBelow)
void	setVelocity(float x, float y)
void	translate(float deltaX, float deltaY)
void	translate(Vector2f delta)

Methods inherited from class dev.prozilla.pine.core.component.Component

equals, getCamera, getComponent, getComponents, getEntity, getInput, getLogger, getName, getRenderer, getTimer, getTracker, getTransform, getWindow, getWorld, hashCode, setActive, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface dev.prozilla.pine.common.Lifecycle

destroy, init, init, input, input, render, render, start, update, update

Methods inherited from interface dev.prozilla.pine.common.Printable

print, print

Field Details

position

public Vector2f position

Local position

rotation

public float rotation

Rotation in degrees

velocity

public Vector2f velocity

The velocity vector is added to the position each frame.

children

public final List<Transform> children

Children of the entity

parent

public Transform parent

Parent of the entity

Constructor Details

Transform

public Transform()

Transform

public Transform(float x,
 float y)

Transform

public Transform(float x,
 float y,
 float rotation)

Method Details

getChildWithTag

public Entity getChildWithTag(String tag)

Specified by:

getChildWithTag in interface EntityFinder

Overrides:

getChildWithTag in class Component

getParentWithTag

public Entity getParentWithTag(String tag)

Specified by:

getParentWithTag in interface EntityFinder

Overrides:

getParentWithTag in class Component

getComponentInParent

public <ComponentType extends Component>
ComponentType getComponentInParent(Class<ComponentType> componentClass)

Specified by:

getComponentInParent in interface ComponentFinder

Overrides:

getComponentInParent in class Component

getComponentInParent

public <ComponentType extends Component>
ComponentType getComponentInParent(Class<ComponentType> componentClass,
 boolean includeAncestors)

Specified by:

getComponentInParent in interface ComponentFinder

Overrides:

getComponentInParent in class Component

getComponentsInChildren

public <ComponentType extends Component>
List<ComponentType> getComponentsInChildren(Class<ComponentType> componentClass)

Specified by:

getComponentsInChildren in interface ComponentFinder

Overrides:

getComponentsInChildren in class Component

getGlobalX

public float getGlobalX()

getGlobalY

public float getGlobalY()

setParent

public void setParent(Transform parent)

getChildCount

public int getChildCount()

translate

public void translate(Vector2f delta)

translate

public void translate(float deltaX,
 float deltaY)

setPosition

public void setPosition(float x,
 float y)

setVelocity

public void setVelocity(float x,
 float y)

setRenderChildrenBelow

public void setRenderChildrenBelow(boolean renderChildrenBelow)

calculateDepth

public int calculateDepth(int depth)

Calculates the z-indices of this transform and its children based on a depth value.

Parameters:

depth - Depth value before calculation

Returns:

Depth value after calculation

getDepthIndex

public int getDepthIndex()

getDepth

public float getDepth()

Returns:

Depth value between 0f and 1f based on the depth index.