summaryrefslogtreecommitdiff
path: root/src/gnu_and_bola_-_the_libre_beat_em_up_game/scripts/bola/motion/gravity.lua
blob: 4cc76c4d6629e992a225a4bfddfc8578d511ff5d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
local gravityModule = {}

function gravityModule.motion(dt)
  gravity(dt)
end

function gravity(dt)
  if character.bola.jump.velocity ~= 0 then
    character.bola.position.y = character.bola.position.y + (character.bola.jump.velocity * dt)
    character.bola.jump.velocity = character.bola.jump.velocity - (character.bola.gravity * dt)
  end

  if character.bola.position.y > character.bola.jump.ground then
    character.bola.jump.velocity = 0
    character.bola.position.y = character.bola.jump.ground
  end
end

return gravityModule