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sroccaserra/instant_coding.p8

Created October 12, 2023 16:51
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  1. sroccaserra created this gist Oct 12, 2023.
    122 changes: 122 additions & 0 deletions instant_coding.p8
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,122 @@
    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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    03003000000000000000000000000000dddddddddddddddd00000000000000000000000000000000000000000000000000000000000000000000000000000000
    __map__
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