PhysicsManager now has a job, CollisionManager enabled, using Player velocity instead of position for movement controls, added Entity drag, added spaces

lib/objects/entity.rb

@@ -6,9 +6,11 @@ class IMICFPS
     include OpenGL
     include GLU
     include CommonMethods
+
     attr_accessor :scale, :visible, :renderable, :backface_culling
     attr_accessor :position, :rotation, :velocity
-    attr_reader :model, :name, :debug_color, :bounding_box, :collision
+    attr_reader :model, :name, :debug_color, :bounding_box, :collision, :physics, :mass, :drag
+
     def initialize(x: 0, y: 0, z: 0, bound_model: nil, scale: MODEL_METER_SCALE, backface_culling: true, auto_manage: true, manifest_file: nil)
       @position = Vector.new(x, y, z)
       @scale = scale
@@ -18,11 +20,15 @@ class IMICFPS
       @renderable = true
       @rotation   = Vector.new(0, 0, 0)
       @velocity   = Vector.new(0, 0, 0)
+      @drag       = 0.94
 
       @debug_color = Color.new(0.0, 1.0, 0.0)
 
       @collidable = [:static, :dynamic]
-      @collision  = :static # :dynamic => moves in response, :static => does not move ever, :none => no collision check, entities can pass through
+      # :dynamic => moves in response,
+      # :static => does not move ever,
+      # :none => no collision check, entities can pass through
+      @collision  = :static
       @physics    = false # Entity affected by gravity and what not
       @mass       = 100 # kg
 
@@ -33,7 +39,7 @@ class IMICFPS
 
       if @bound_model
         @bound_model.model.entity = self
-        @bound_model.model.objects.each {|o| o.scale = self.scale}
+        @bound_model.model.objects.each { |o| o.scale = self.scale }
         @normalized_bounding_box = normalize_bounding_box_with_offset
 
         box = normalize_bounding_box
@@ -52,7 +58,7 @@ class IMICFPS
       raise "model isn't a model!" unless model.is_a?(ModelLoader)
       @bound_model = model
       @bound_model.model.entity = self
-      @bound_model.model.objects.each {|o| o.scale = self.scale}
+      @bound_model.model.objects.each { |o| o.scale = self.scale }
       @bounding_box = normalize_bounding_box_with_offset
 
       # box = normalize_bounding_box
@@ -91,10 +97,6 @@ class IMICFPS
       @position == @last_position
     end
 
-    def distance(vertex, other)
-      return Math.sqrt((vertex.x-other.x)**2 + (vertex.y-other.y)**2 + (vertex.z-other.z)**2)
-    end
-
     def normalize_bounding_box_with_offset
       @bound_model.model.bounding_box.normalize_with_offset(self)
     end