renamed some things

Former-commit-id: 58afddd

Author: da1nerd

src/prism/common/light/ambient_light.cr

@@ -1,5 +1,8 @@
 module Prism::Common::Light
   # Represents an ambient light source.
+  # This is a special type of light that provides a minimum amount of light to the entire scene.
+  # For now you always need to have an ambient light otherwise no other light sources will work.
+  # That may be a bug that get's fixed later on.
   class AmbientLight < Core::AmbientLight
     SHADER_PATH = File.join(File.dirname(PROGRAM_NAME), "/res/shaders/", "forward-ambient")
     include Core::Shader::Serializable

src/prism/common/light/base_light.cr

@@ -1,5 +1,6 @@
 module Prism::Common::Light
   # A pseudo light object that provides some of the basic light properties.
+  # This light source is at a location within the scene.
   class BaseLight
     include Core::Shader::Serializable
 

src/prism/common/light/light.cr

@@ -1,4 +1,6 @@
 require "./**"
 
+# These are a curated set of lights that can be included in your scene.
+# Lights extend the `Core::GameComponent`.
 module Prism::Common::Light
 end

src/prism/common/node/builder.cr

@@ -1,7 +1,7 @@
 require "./shape"
 
 module Prism::Common::Node
-  class Box < Shape
+  class Cube < Shape
     def initialize(@size : Float32)
       initialize(@size, {
         bottom_left:  Vector2f.new(0, 0),

src/prism/common/node/box.cr src/prism/common/node/cube.crsrc/prism/common/node/box.cr renamed to src/prism/common/node/cube.cr

@@ -1,4 +1,6 @@
 require "../**"
 
+# Nodes are a curated set of pre-build `Core::GameObject`s.
+# These are like building blocks you can use to create your scene.
 module Prism::Common::Node
 end

src/prism/common/node/node.cr

@@ -1,4 +1,5 @@
 module Prism::Common::Node
+  # A rectangular plane
   class Plain < Shape
     def initialize(@width : Float32, @depth : Float32)
       initialize(@width, @depth, {