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local component = require 'component'
local Transform = require 'Transform'
local Drawable = require 'Drawable'
local Sprite = component({Drawable}, {Transform})
local function load_image(path)
return love.graphics.newImage(path, {dpiscale = 2})
end
local loaded = setmetatable({}, {__mode = 'v'})
local function get_states(name)
if loaded[name] then return loaded[name] end
loaded[name] = {}
local path = "sprite/"..name
if love.filesystem.getInfo(path..".png", 'file') then
loaded[name][name] = load_image(path..".png")
elseif love.filesystem.getInfo(path, 'directory') then
local files = love.filesystem.getDirectoryItems(path)
for _, file in ipairs(files) do
local state = file:match '^(.*)%.png$'
if state then
loaded[name][state] = load_image(path.."/"..file)
end
end
end
return loaded[name]
end
function Sprite:init(inst)
assert(inst.name)
inst.state = inst.state or inst.name
inst.states = get_states(inst.name)
end
function Sprite:draw()
self.obj[Transform]:use()
local i = self.i.states[self.i.state]
local w, h = i:getDimensions()
love.graphics.draw(i, 0, 0, 0, 1, 1, w / 2, h / 2)
end
function Sprite:bee()
print "apioform"
end
return Sprite
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