TileMap parser can now load spawn locations, added construction yard building, added particle emitters, added smoke sprite and svg.

lib/entity.rb

@@ -18,7 +18,7 @@ class IMICRTS
     attr_reader :player, :id, :name, :type, :speed
     attr_accessor :position, :angle, :radius, :target, :state,
                   :movement, :health, :max_health,
-                  :turret, :center
+                  :turret, :center, :particle_emitters
     def initialize(name:, player:, id:, position:, angle:, director:)
       @player = player
       @id = id
@@ -27,10 +27,13 @@ class IMICRTS
       @director = director
       @speed = 0.5
 
-      @radius = 32 / 2
+      @sight_radius = 5 # tiles
+      @range_radius = 3 # tiles
+      @radius = 32 / 2 # pixels
       @target = nil
       @state  = :idle
       @center = CyberarmEngine::Vector.new(0.5, 0.5)
+      @particle_emitters = []
 
       @components = {}
 
@@ -101,7 +104,7 @@ class IMICRTS
     end
 
     def render
-      @render = Gosu.render(32, 32, retro: true) do
+      @render = Gosu.render(@shell_image.width, @shell_image.height, retro: true) do
         @body_image.draw(0, 0, 0) if @body_image
         @shell_image.draw(0, 0, 0, 1, 1, @player.color)
         @overlay_image.draw(0, 0, 0) if @overlay_image
@@ -113,6 +116,7 @@ class IMICRTS
       @render.draw_rot(@position.x, @position.y, @position.z, @angle, @center.x, @center.y)
 
       component(:turret).draw if component(:turret)
+      @particle_emitters.each(&:draw)
     end
 
     def update
@@ -123,6 +127,11 @@ class IMICRTS
 
         component(:movement).follow_path
       end
+
+      @particle_emitters.each do |emitter|
+        @particle_emitters.delete(emitter) if emitter.die?
+        emitter.update
+      end
     end
 
     def tick(tick_id)