Préparation Instant Coding

instant_coding.p8

pico-8 cartridge // http://www.pico-8.com
version 41
__lua__
local ground_y = 80

function _init()
 init_mob()
end

function _draw()
 cls()
 map()
 draw_mob()
end

function _update60()
 if btn(1) then
  ➡️()
 end
 if btn(0) then
  ⬅️()
 end

 if btn(4) and is_on_ground() then
  jump()
 end

 apply_gravity()
 if is_on_ground() then
  land()
 end
end
-->8
-- mob
local right = {}
local left = {}

local r = 8

local x
local y
local dy
local direction

function init_mob()
 x = 0
 y = 0
 dy = 0
 direction = right
end

function draw_mob()
 spr(16, x, y-r, 1,1, is_⬅️())
end

function is_⬅️()
 return direction == left
end

function ➡️()
 x = x + 1
 direction = right
end

function ⬅️()
 x = x - 1
 direction = left
end
-->8
-- physics

function jump()
 dy = -1
end

function apply_gravity()
 y = y + dy
 dy = dy + 0.08
end

function is_on_ground()
 return y >= ground_y
end

function land()
 y = ground_y
 dy = 0
end
__gfx__
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__map__
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