implement button components and title screen

1 files changed, 42 insertions, 0 deletions

diff --git a/app/systems/start_game.rb b/app/systems/start_game.rb
new file mode 100644
index 0000000..2972209
--- /dev/null
+++ b/app/systems/start_game.rb
@@ -0,0 +1,42 @@
+FF::Sys.new('StartGame', priority: 50 ) do
+  FF::Cmp::Title[0].entities.each do |entity|
+    entity.components[FF::Cmp::Sprite][0].delete
+    entity.components[FF::Cmp::Button][0].delete
+    entity.components[FF::Cmp::Hitbox][0].delete
+    entity.delete
+  end
+  FF::Cmp::Title[0].delete
+  FF::Stg.remove FF::Scn::TitleScreen
+
+  debug_arrow = FF::Cmp::DebugVectorArrow.new(length: 5)
+  position = [
+    {x: 100, y: 100},
+    {x: 500, y: 500},
+    {x: 700, y: 200},
+    {x: 150, y: 250},
+  ]
+  position_range = (100..700).to_a
+
+  25.times do |pos|
+    sprite = FF::Cmp::Sprite.new
+    sprite.props[:path] = 'sprites/kenny/Ships/ship_0011.png'
+    FF::Ent.new(
+      FF::Cmp::Boid.new(x: position_range.sample, y: position_range.sample, vx: 25, vy: 25),
+      sprite,
+      FF::Cmp::BoidBounds.new(strength: 1),
+      FF::Cmp::BoidsAlignment.new(strength: 1),
+      FF::Cmp::BoidsSeparation.new(distance: 150, strength: 0.01),
+      FF::Cmp::BoidsCohesion.new(strength: 100),
+      debug_arrow,
+    )
+  end
+
+  FF::Stg.add(
+    FF::Scn::BoidRules,
+    FF::Scn::Debug,
+  )
+
+  FF::Scn::Debug.add(FF::Sys::DebugRenderVectorArrow)
+  @pause = false
+  #FF::Stg.remove FF::Scn::BoidRules
+end