Rocket-Bytes/Source/Map.lua

local gfx <const> = playdate.graphics
local tileTable <const> = gfx.imagetable.new("gfx/tiles")
local tilemap <const> = gfx.tilemap.new()
tilemap:setImageTable(tileTable)

local tiles = {}

function addMapSave(_file)
    playdate.datastore.write({savedLevel=_file,savedDeaths=deaths},"savegame")
    addMap(_file, false)
    mode = "game"
end

function addMap(_file, rs)
    if rs then deaths = 0 end
    if #tiles > 0 then
        for i = 1, #tiles, 1 do
            tiles[i]:remove()
        end
    end
    local level = json.decodeFile(_file)

    tilemap:setSize(level.dimensions.x,level.dimensions.y)
    for i = 1, #level.tiles, 1 do
        tilemap:setTileAtPosition(level.tiles[i].x,level.tiles[i].y,level.tiles[i].t)
    end

    if level.saws then loadBlades(level.saws) end
    if level.rotators then loadSpins(level.rotators) end
    addPlayer(level.rocket.x,level.rocket.y, level.bigrocket.x, level.bigrocket.y)

    tiles = gfx.sprite.addWallSprites(tilemap, {0,1})
end

function drawTiles()
    tilemap:draw(0,0)
end