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-- Metatable.
local Player = {
x = 14,
y = 12,
frame = 1,
animation = "idle",
moved = false,
target_x = 14,
call,
}
Player.__index = Player
-- Craete new empty Player object.
local function newPlayer()
return setmetatable({}, Player)
end
-- Position related functions.
function Player:getPosition()
return self.x, self.y
end
function Player:setPosition(x, y)
self.x, self.y = x, y
return self
end
-- Facing.
function Player:getFacing()
if self.animation == "walk" then
if (self.target_x - self.x) < 0 then
return -1
end
end
return 1
end
-- Target.
function Player:setTarget(x, y, prop)
if Game.inRange(x, y) then
self.target_x = x
self.prop = prop
end
end
-- Change animation.
function Player:changeAnimation(name)
if self.animation ~= name then
self.animation = name
self.frame = 1
end
return self
end
-- LÖVE2D callbacks.
function Player:update()
-- Animation.
local frames = #Game.quads.player[self.animation]
self.frame = (self.frame%frames)+1
-- Movement towards target.
self.moved = false
if math.abs(self.x - self.target_x) > 2 then
self:changeAnimation("walk")
else
self:changeAnimation("idle")
if self.prop then
print("Using prop...")
self.prop:use()
self.prop = nil
end
end
-- Walking.
if self.animation == "walk" and not self.moved and (self.frame == 1 or self.frame == 3 or self.frame == 5) then
self.x = self.x + self:getFacing()
self.moved = true
end
end
function Player:draw(scale)
local quad = Game.quads.player[self.animation][self.frame]
local sprite = Game.sprites.player
local x, y = self:getPosition()
love.graphics.setColor(255,255,255)
love.graphics.draw(sprite, quad, (x)*scale, (y)*scale, 0, scale*self:getFacing(), scale, 4)
end
return newPlayer
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