Tiny ECS example

Comments

• antix Member

  May 2018

  @rrraptor many thanks for sharing that. I've never used ECS before and now had a bit of a look at it. They are pretty nice but personally I feel they add unnecessary overheads.. even though they do make a lot of other stuff simpler

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• Apollo14 Member

  May 2018

  This is great! THANKS!

  > Newcomers roadmap: from where to start learning Gideros
  "What one programmer can do in one month, two programmers can do in two months." - Fred Brooks
  “The more you do coding stuff, the better you get at it.” - Aristotle (322 BC)

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• rrraptor Member

  May 2018 edited May 2018

  antix said:

  I feel they add unnecessary overheads

  Well, for PC it's fine I think, for mobiles ... it will be necessary to test I'll do it later, perhaps.
  
  Btw, entites can be just a simple table like in my debugDrawSystem:

  local ent = {drawable = CDrawable.new("main")} ent.drawable:add(Bitmap.new(...)) world:addEntity(ent)

  I used classes because it seemed convenient for me. Systems also can be simplier:

  local system = tiny.system() -- filter can look like that: system.filter = tiny.requireAll(...) -- or as function: function system:filter(ent) return true end   function system:onAdd(ent) -- code end   function system:onRemove(ent) -- code end

  Project updated.
  Sorted files in repository, added some comments in files, removed anonymous function from "GameScene".

  Likes: antix, MoKaLux

  SuperShape | Nice blured shapes with shadows | Simple button pad | Simple layer class | Simple UI library | 2D camera lib | Color picker | FPS graph | Dear ImGui | cute_c2

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• rrraptor Member

  May 2018 edited May 2018

  Another update. Whats done:

  • Removed an unnecessary check on the static body, because it is excluded by the filter.
  • Overrided tostring method for Vec2
  • Fixed camera positioning when zoomed
  • Added vector limitation for body velocity
  • Removed vector limitation when applying force to the body
  • The camera is now moving more smoothly (thanks to "lerp" function)

  EDIT
  
  

  Playing with physics
  

  Likes: Apollo14, talis, antix, MoKaLux

  SuperShape | Nice blured shapes with shadows | Simple button pad | Simple layer class | Simple UI library | 2D camera lib | Color picker | FPS graph | Dear ImGui | cute_c2

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• oleg Member

  May 2018

  clone zombsroyale? http://zombsroyale.io/#_=_

  my games:
  https://play.google.com/store/apps/developer?id=razorback456
  мій блог по гідерос https://simartinfo.blogspot.com
  Слава Україні!
  

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• Apollo14 Member

  May 2018

  Playing with physics
  

  @rrraptor "video is unavailable

  > Newcomers roadmap: from where to start learning Gideros
  "What one programmer can do in one month, two programmers can do in two months." - Fred Brooks
  “The more you do coding stuff, the better you get at it.” - Aristotle (322 BC)

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• rrraptor Member

  May 2018 edited May 2018

  oleg said:

  clone zombsroyale? http://zombsroyale.io/#_=_

  Nope.

  Apollo14 said:

  video is unavailable

  https://youtu.be/OV0DWE7aNc4
  
  

  Likes: Apollo14

  SuperShape | Nice blured shapes with shadows | Simple button pad | Simple layer class | Simple UI library | 2D camera lib | Color picker | FPS graph | Dear ImGui | cute_c2

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• annieparker Member

  May 2018 edited June 2018

  This video is pretty interesting!
  
  admin edit: Please no more multiple posts about the same subject. Your five post has been deleted which were like , "Cool", "Thanks", Perfect share"," Anybody here"...

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