FlecsPong

FLECS port of EnttPong

https://github.com/reworks-org/EnttPong

https://github.com/SanderMertens/flecs (v4)

Build

Require SDL2 dev headers. Flecs v4 is included in src/flecs/.

cmake -S . -B ./build (-DCMAKE_BUILD_TYPE=Release)

Player1: (controls: W/S) keys to move paddle

v1.x (enttpong-arch branch)

EnttPong strict port to Flecs (with few fixes)

Entity, Component ans Query natives from Flecs, System are custom as in EnttPong

v2.x (main branch)

Rewritted code to feat a more Flecs native API (Entity, Component, Query, Iter, Pipeline(mod) and System(mod)), reworked Components (add Paddle and Movement, removing Player, modified AI) and adapted Systems.

Launch multi-thread engine (using Flecs world's stages) with: flecspong -mt

Few fun enhancements:

• type f to switch to azerty keyboard (controls: Z/S)
• type n to restart the game
• type b to add a ball (AI track the coming nearest ball)
• type v to switch Paddle2 from AI to Player (controls: UP/DOWN)
• (testing) type k to create 50k balls

draft code (multi-thread branch) OBSOLETE:merged

Testing some tricks around threading Flecs (internal tables spliting) and systems. Few changes in v2 to procure same tests: ball is a Rect and loop delay is reduced. Code is a lot more effecient than v2.