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PLAYER_SPEED = 100
PLAYER_ACCEL = 30
PLAYER_JUMP_FORCE = 350
register_comp("Body", function (ent, x, y, w, h, opts)
ent.vx = 0
ent.vy = 0
ent.box = phys.Box.new(x, y, w, h, opts)
end)
register_comp("Player", TAGCOMP)
function body_sys(ent, dt)
ent.vx, ent.vy = ent.box:update(ent.vx, ent.vy, dt)
ent.x = ent.box.x
ent.y = ent.box.y
end
function player_movement_sys(player, dt)
local inputx = bton(is_input_pressed("Right")) - bton(is_input_pressed("Left"))
player.vx = dlerp(player.vx, inputx * PLAYER_SPEED, PLAYER_ACCEL * dt)
player.vy = math.min(player.vy + GRAVITY * dt, TERMINAL_VELOCITY)
if player.box:touching_down() and is_input_just_pressed("Jump") then
player.vy = -PLAYER_JUMP_FORCE
end
end
function new_player(x, y)
local ent = new_entity()
add_comp(ent, "Body", x, y, 8, 14, {
offsetx = -4,
offsety = -6,
layers = {},
mask = {"hard"},
})
add_comp(ent, "Player")
add_comp(ent, "Sprite", "res/img/player.ase", {
offsetx = 0.5,
offsety = 0.5,
})
return ent
end
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