Detailed Description

An axis-aligned 2-D rectangle defined by position and size.

Lua full name: lysa.Rect

Public Member Functions
boolean	contains (x: number, y: number)
	Returns true if the given point is inside this rect. More...

boolean	contains (rect: Rect)
	Returns true if the given rect is fully inside this rect. More...

nil	intersect (a: Rect, b: Rect)
	Sets this rect to the intersection of a and b. More...

Properties
number	x
	Constructor: Rect() Rect(x, y, width, height)

number	y
	Bottom edge Y position in screen/virtual space.

number	width
	Width of the rectangle.

number	height
	Height of the rectangle.

Member Function Documentation

boolean contains	(	number	x	,
		number	y	)

Returns true if the given point is inside this rect.

Parameters

x	number
y	number

boolean contains ( Rect rect )

Returns true if the given rect is fully inside this rect.

Parameters

rect Rect

nil intersect	(	Rect	a	,
		Rect	b	)

Sets this rect to the intersection of a and b.

Parameters

a	Rect
b	Rect

number x

Constructor: Rect() Rect(x, y, width, height)

number y

Bottom edge Y position in screen/virtual space.

number width

Width of the rectangle.

number height

Height of the rectangle.