Sovereignty/jecs
1
0
Fork 0
mirror of https://github.com/Ukendio/jecs.git synced 2025-04-25 09:30:03 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Update README.md example and remove trailing whitespace

Browse source
This commit is contained in:
Shane 2024-05-01 16:48:41 -07:00 committed by GitHub
parent 0a70e7887b
commit db03d9146d
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 13 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
README.md
View file

@ -15,14 +15,13 @@ jecs is a stupidly fast Entity Component System (ECS).
```lua ```lua
local world = Jecs.World.new() local world = Jecs.World.new()
local Health = world:component()
local Damage = world:component()
local Position = world:component()
local player = world:entity() local player = world:entity()
local opponent = world:entity() local opponent = world:entity()
-- Notice how components are just entities
local Health = world:entity()
local Damage = world:entity()
local Position = world:entity()
world:set(player, Health, 100) world:set(player, Health, 100)
world:set(player, Damage, 8) world:set(player, Damage, 8)
world:set(player, Position, Vector3.new(0, 5, 0)) world:set(player, Position, Vector3.new(0, 5, 0))
@ -34,7 +33,7 @@ world:set(opponent, Position, Vector3.new(0, 5, 3))
for playerId, playerPosition, health in world:query(Position, Health) do for playerId, playerPosition, health in world:query(Position, Health) do
local totalDamage = 0 local totalDamage = 0
for _, opponentPosition, damage in world:query(Position, Damage) do for _, opponentPosition, damage in world:query(Position, Damage) do
if (playerPosition - opponentPosition).Magnitude < 5 then if (playerPosition - opponentPosition).Magnitude < 5 then
totalDamage += damage totalDamage += damage
end end
end end
@ -44,8 +43,8 @@ end
assert(world:get(playerId, Health) == 79) assert(world:get(playerId, Health) == 79)
assert(world:get(opponentId, Health) == 92) assert(world:get(opponentId, Health) == 92)
``` ```
125 archetypes, 4 random components queried. 125 archetypes, 4 random components queried.
![Queries](image-3.png) ![Queries](image-3.png)
Can be found under /benches/query.lua Can be found under /benches/query.lua