Hello World
From Limelight
Below are example of Hello World Limelight productions.
Contents |
Simplest Possible
Not very impressive.... But it's as simple as it gets.
Directory Structure:
+ hello_world | - props.rb
props.rb
__ :text => "Hello, World!
Opening it You've already installed Limelight right?
jruby -S limelight open hello_world
"It Ain't Easy Being Green"
This is a version you don't have to be ashamed of.
There's no change to the directory structure.
props.rb
__ :text => "Hello, World!", :font_size => 50, :text_color => :green __ :width => 500, :height => 500, :background_color => :black __ :horizontal_alignment => :center, :vertical_alignment => :center
As you see, it makes extensive use of the __ operator to add options to the root prop.
Here Boy!
The "Hello, World!" text will come when you call. i.e. move to where you click the mouse.
Directory Structure:
+ hello_world
| - props.rb
| - styles.rb
| + players
| - background.rb
props.rb
__ :name => "background" label :id => "label", :text => "Hello, World!"
styles.rb
background {
background_color :black
width 500
height 500
}
label {
float :on
x 50
y 50
font_size 50
text_color :green
}
players/background.rb
module Background
def label
@label = find("label") if @label.nil?
return @label
end
def mouse_clicked(e)
@animation.stop if @animation
@target_x = e.x
@target_y = e.y
@dx = label.style.x.to_i < e.x ? 1 : -1
@dy = label.style.y.to_i < e.y ? 1 : -1
@animation = animate do
on_x = label.style.x.to_i == e.x
on_y = label.style.y.to_i == e.y
if on_x && on_y
@animation.stop
else
label.style.x = (label.style.x.to_i + @dx).to_s if !on_x
label.style.y = (label.style.y.to_i + @dy).to_s if !on_y
end
end
end
end
More
More wild and wacky Hello World examples are welcome. If you'd like to submit one, email micah at 8th Light dot com.
