121 lines
2.5 KiB
Lua
121 lines
2.5 KiB
Lua
--the map library
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maplib = {}
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chunkx,chunky = math.random(-1000,1000),math.random(-1000,1000)
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--create tiles
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mapheight = 48
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mapwidth = 30
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ore_min = 0 -- the minimum amount of ore that'll be generated in a map block
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ore_max = 3 -- the max
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--makes player move to next map section
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function maplib.new_block()
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if player.playerx < 1 then
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chunkx = chunkx - 1
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maplib.createmap() -- create a new block
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player.playerx = mapwidth -- put player on other side of screen
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print(" block x -1")
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return false
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elseif player.playerx > mapwidth then
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chunkx = chunkx + 1
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maplib.createmap() -- create a new block
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player.playerx = 1 -- put player on other side of screen
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print("block x +1")
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return false
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elseif player.playery < 1 then
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chunky = chunky - 1
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maplib.createmap() -- create a new block
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player.playery = mapheight -- put player on other side of screen
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print(" block y -1")
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return false
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elseif player.playery > mapheight then
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chunky = chunky + 1
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maplib.createmap() -- create a new block
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player.playery = 1 -- put player on other side of screen
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print("block y +1")
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return false
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end
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return true
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end
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--generates ore
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function maplib.generate_ore(tiles)
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local limit = math.random(ore_min, ore_max)
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print(limit)
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if limit ~= 0 then
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for limit = 1,limit do
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local x,y = math.random(1,mapwidth),math.random(1,mapheight)
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tiles[x][y]["block"] = 2
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end
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end
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end
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--generates tile blocks
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function maplib.createmap()
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if not love.filesystem.exists("map") then
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love.filesystem.createDirectory( "map" )
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end
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local block_exists = love.filesystem.exists("/map/"..chunkx.."_"..chunky..".txt")
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local number = 0
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local val = 0
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tiles = {}
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--generate map block
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if not block_exists then
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for x = 1,mapwidth do
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tiles[x] = {}
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for y = 1,mapheight do
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tiles[x][y] = {}
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tiles[x][y]["block"] = 2
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end
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end
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--maplib.generate_ore(tiles)
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--save
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love.filesystem.write( "/map/"..chunkx.."_"..chunky..".txt", TSerial.pack(tiles))
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else
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tiles = TSerial.unpack(love.filesystem.read("/map/"..chunkx.."_"..chunky..".txt"))
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end
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end
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--executed in love.draw to draw map
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function maplib.draw()
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love.graphics.setFont(font)
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love.graphics.setColor(255,255,255,255)
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for x = 1,mapwidth do
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for y = 1,mapheight do
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love.graphics.print(ore[tiles[x][y]["block"]]["image"], x*scale, y*scale)
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end
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end
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end
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--[[ a test
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for x = 1,10 do
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local line = ""
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for y = 1,10 do
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line = line..tiles.x.y
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end
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print(line.."\n")
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end
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]]--
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