ctrµLua

• Index

Examples

• audio.lua
• cfgu.lua
• example.lua
• httpc.lua
• map.lua
• ptm.lua
• qtm.lua

Modules

• ctr.apt
• ctr.audio
• ctr.cam
• ctr.cfgu
• ctr.gfx.color
• ctr
• ctr.gfx.font
• ctr.fs
• ctr.gfx
• ctr.hid
• ctr.httpc
• ctr.ir
• ctr.fs.lzlib
• ctr.gfx.map
• ctr.mic
• ctr.news
• ctr.ptm
• ctr.qtm
• ctr.socket
• ctr.swkbd
• ctr.gfx.texture
• ctr.thread
• ctr.thread.pool
• ctr.uds

Topics

• README
• filepicker

map.lua

local ctr = require("ctr")
local gfx = require("ctr.gfx")
local map = require("ctr.gfx.map")
local texture = require("ctr.gfx.texture")
local hid = require("ctr.hid")

local tileset = assert(texture.load("tileset.png"))
local map = assert(map.load("map.csv", tileset, 16, 16))

local x,y = 0,0
local s = 0

while ctr.run() do
	hid.read()
	local keys = hid.keys()
	if keys.down.start then break end
	if keys.held.up then
		y = y - 1
	elseif keys.held.down then
		y = y + 1
	end
	if keys.held.left then
		x = x - 1
	elseif keys.held.right then
		x = x + 1
	end
	if keys.held.r then
		s = s + 1
		map:setSpace(s,s)
	elseif keys.held.l then
		s = s - 1
		map:setSpace(s,s)
	end

	gfx.start(gfx.TOP)
		map:draw(x,y)
	gfx.stop()

	gfx.start(gfx.BOTTOM)
		gfx.text(2, 2, "Map example")
		gfx.text(2, 20, "Press L (-) and R (+) to change the space between the tiles")
		gfx.text(2, 30, "Move the map with the D-pad or the C-pad")
	gfx.stop()

	gfx.render()
end

map:unload()
tileset:unload()