class

GSDL::Shape

Inherits GSDL::Centerable < GSDL::Tweenable < Reference < Object

Constructors

new(x : Num = 0, y : Num = 0, origin : Tuple(Float32, Float32) = {0_f32, 0_f32}, scale : Tuple(Float32 | Int32, Float32 | Int32) = {1_f32, 1_f32}, rotation : Num = 0, color : Color = Color::White, z_index : Int32 = 0, draw_mode : DrawMode = DrawMode::Fill, border_thickness : Num = 1, border_color : Color = Color::White)

Instance methods

border_color

border_color=(value : Color)

border_thickness

border_thickness=(value : Num)

changed!

changed?

color

color=(value : Color)

draw(draw : Draw)

draw_mode

draw_mode=(value : DrawMode)

draw_relative_to_camera=(draw_relative_to_camera : Bool)

draw_relative_to_camera?

global_x

global_y

height

in?(px : Num, py : Num) : Bool

origin

origin=(origin : Tuple(Float32, Float32))

origin_x

origin_y

render_height

render_width

render_x

render_y

rotate_point(px : Num, py : Num) : FPoint

rotation

rotation=(value : Num)

rotation_radians

scale

scale=(val : Tuple(Num, Num))

scale=(value : ScaleType)

scale_x

scale_x=(val : Num)

scale_y

scale_y=(val : Num)

tweens

update(dt : Float32)

update_geometry

needs to be called at the end of initialization, and in every #draw method (only if #changed?)

width

x

x=(value : Num)

requires

y

y=(value : Num)

z_index

z_index=(z_index : Int32)

Macros

getters_update_geometry(properties)

for getters, with variables calculated inside update_geometry so the variable is updated first ex: alias Vertices = Array(Vertex) getters_update_geometry({fill_vertices : Vertices = [] of Vertex})

outputs to: @fill_vertices : Vertices = [] of Vertex def fill_vertices : Vertices update_geometry if @changed @fill_vertices end

properties_changed(properties)

for creating getter/setter, for variables affecting update_geometry so we know to call update_geometry in draw methods, if this var changes ex: alias Vertices = Array(Vertex) getters_update_geometry({fill_vertices : Vertices = [] of Vertex})

outputs to: @fill_vertices : Vertices = [] of Vertex def fill_vertices : Vertices update_geometry if @changed @fill_vertices end

Nested types