diff options
Diffstat (limited to 'app/systems')
| -rw-r--r-- | app/systems/rules/minimum_speed.rb | 13 | ||||
| -rw-r--r-- | app/systems/start_game.rb | 1 | ||||
| -rw-r--r-- | app/systems/update_boid_position.rb | 2 |
3 files changed, 15 insertions, 1 deletions
diff --git a/app/systems/rules/minimum_speed.rb b/app/systems/rules/minimum_speed.rb new file mode 100644 index 0000000..a78ee21 --- /dev/null +++ b/app/systems/rules/minimum_speed.rb @@ -0,0 +1,13 @@ +FF::Scn::BoidRules.add( + FF::Sys.new('BoidMinimumSpeed', priority: 98) do + FF::Cmp::BoidMinimumSpeed.each do |minspeed_component| + boid = minspeed_component.entities[0].components[FF::Cmp::Boid][0] + mag = Math.sqrt((boid.vx ** 2) + (boid.vy ** 2)) + if mag < minspeed_component.speed + boid.vx = (boid.vx / mag) * minspeed_component.speed + boid.vy = (boid.vy / mag) * minspeed_component.speed + end + end + end +) + diff --git a/app/systems/start_game.rb b/app/systems/start_game.rb index 678100b..ebb972d 100644 --- a/app/systems/start_game.rb +++ b/app/systems/start_game.rb @@ -44,6 +44,7 @@ FF::Sys.new('StartGame', priority: 50 ) do FF::Cmp::SingletonPlayer[0], FF::Cmp::Team.new(team: 'player'), FF::Cmp::Weapon.new, + FF::Cmp::BoidMinimumSpeed.new, ) diff --git a/app/systems/update_boid_position.rb b/app/systems/update_boid_position.rb index 81d053e..e5ca37a 100644 --- a/app/systems/update_boid_position.rb +++ b/app/systems/update_boid_position.rb @@ -1,5 +1,5 @@ FF::Scn::BoidRules.add( - FF::Sys.new('UpdateBoidPosition', priority: 98) do + FF::Sys.new('UpdateBoidPosition', priority: 97) do FF::Cmp::Boid.each do |boid| boid.vx += boid.cx boid.vy += boid.cy |