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https://github.com/LDDestroier/CC/
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Delete platformer.lua
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LDDestroier
206
platformer.lua
206
platformer.lua
@@ -1,206 +0,0 @@
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local game = {}
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game.path = ".game"
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game.apiPath = fs.combine(game.path, "api")
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game.spritePath = fs.combine(game.path, "sprite")
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game.imagePath = fs.combine(game.path, "image")
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game.configPath = fs.combine(game.path, "config.cfg")
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local scrollX = 0
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local scrollY = 0
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local keysDown = {}
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local getAPI = function(apiName, apiPath, apiURL, doDoFile)
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write("Getting " .. apiName .. "...")
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local prog = http.get(apiURL)
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if prog then
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print("success!")
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local file = fs.open(apiPath, "w")
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file.write(prog.readAll())
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file.close()
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if doDoFile then
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_ENV[fs.getName(apiPath)] = dofile(apiPath)
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else
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os.loadAPI(apiPath)
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end
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else
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error("fail!")
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end
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end
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if not nfte then
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getAPI("NFT Extra", "nfte", "https://github.com/LDDestroier/NFT-Extra/raw/master/nfte", false)
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end
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local sprites = {}
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-- load sprites from sprite folder
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for k, set in pairs(fs.list(game.spritePath)) do
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sprites[set] = {}
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for num, name in pairs(fs.list(fs.combine(game.spritePath, set))) do
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sprites[set][name:gsub(".nft", "")] = nfte.loadImage(fs.combine(game.spritePath, set .. "/" .. name))
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print("Loaded " .. name:gsub(".nft",""))
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end
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end
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local players = {}
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local newPlayer = function(name, spriteset)
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return {
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name = name, -- player name
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spriteset = spriteset, -- set of sprites to use
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sprite = "stand", -- current sprite
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direction = 1, -- 1 is right, -1 is left
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xsize = 10, -- hitbox x size
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ysize = 8, -- hitbox y size
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x = 0, -- x position
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y = 0, -- y position
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xvel = 0, -- x velocity
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yvel = 0, -- y velocity
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jumpHeight = 4, -- height of jump
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moveSpeed = 4, -- speed of walking
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slideSleed = 6, -- speed of sliding
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grounded = false, -- is on solid ground
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shots = 0, -- how many shots onscreen
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maxShots = 3, -- maximum shots onscreen
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control = { -- inputs
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up = false,
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down = false,
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left = false,
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right = false,
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jump = false,
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shoot = false
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}
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}
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end
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deriveControls = function(keyList)
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return {
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up = keysDown[keys.up],
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down = keysDown[keys.down],
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left = keysDown[keys.left],
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right = keysDown[keys.right],
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jump = keysDown[keys.z],
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shoot = keysDown[keys.x]
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}
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end
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isSolid = function(x, y)
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-- replace with actual stage later
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if y >= 11 then
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return true
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else
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return false
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end
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end
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isPlayerTouchingSolid = function(player, xmod, ymod, ycutoff)
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for y = 1 + (ycutoff or 0), player.ysize do
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for x = 1, player.xsize do
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if isSolid(x + (xmod or 0), y + (ymod or 0)) then
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return true
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end
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end
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end
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return false
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end
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you = 1
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players[you] = newPlayer("LDD", "megaman")
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movePlayer = function(player, x, y)
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i = player.yvel / math.abs(player.yvel)
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for y = 1, math.abs(player.yvel) do
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if isPlayerTouchingSolid(player, 0, -i) then
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player.yvel = 0
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player.grounded = true
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break
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else
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player.y = player.y - i
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player.grounded = false
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end
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end
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i = player.xvel / math.abs(player.xvel)
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for x = 1, math.abs(player.xvel) do
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if isPlayerTouchingSolid(player, i, 0) then
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player.xvel = 0
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break
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else
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player.x = player.x + i
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end
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end
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end
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moveTick = function()
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local i
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for num, player in pairs(players) do
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-- falling
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player.yvel = player.yvel - 1
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-- jumping
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if player.control.jump and player.grounded then
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player.yvel = player.yvel - player.jumpHeight
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player.grounded = false
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end
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-- walking
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if player.control.right then
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player.direction = 1
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player.xvel = player.moveSpeed
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elseif player.control.left then
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player.direction = -1
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player.xvel = -player.moveSpeed
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else
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player.xvel = 0
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end
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-- movement
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movePlayer(player, xvel, yvel)
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end
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end
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render = function()
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term.clear()
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for num,player in pairs(players) do
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term.setCursorPos(1,num)
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print("(" .. player.x .. ", " .. player.y .. ")")
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if player.direction == -1 then
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nfte.drawImage( nfte.flipX(sprites[player.spriteset][player.sprite]), player.x - scrollX, player.y - scrollY )
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else
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nfte.drawImage( sprites[player.spriteset][player.sprite], player.x - scrollX, player.y - scrollY )
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end
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end
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end
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-- determines what sprite a player uses
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determineSprite = function(player)
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-- figure this out later
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return "stand1"
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end
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local getInput = function()
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local evt
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while true do
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evt = {os.pullEvent()}
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if evt[1] == "key" then
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keysDown[evt[2]] = true
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elseif evt[1] == "key_up" then
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keysDown[evt[2]] = false
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end
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end
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end
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main = function()
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while true do
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players[you].control = deriveControls(keysDown)
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moveTick()
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players[you].sprite = determineSprite(players[you])
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render()
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sleep(0.5)
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end
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end
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parallel.waitForAny(getInput, main)
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