Add lobby system

main.lua

@@ -3,7 +3,10 @@ class	= require "lib/middleclass"
 wind	= require "lib/windfield"
 stalker	= require "lib/STALKER-X"
 
-startSwordLength = 40; startKnifeLength = 10
+SWORDLENGTH = 40; KNIFELENGTH = 10
+SWORDWIDTH = 3
+SHIELDWIDTH = 16
+SHIELDHEIGHT = 5
 
 
 -- GAME STATES
@@ -55,12 +58,8 @@ end
 -- MAIN-MENU
 ----------------------------------------
 function mainmenu_load()
-	mainMenu = makeMainMenu()
+	local mainMenu = makeMainMenu()
-
+	mainMenu:install()
-	updateFunction		= function (dt)	mainMenu:update(dt) end
-	drawFunction		= function ()	mainMenu:draw() end
-	keypressedFunction	= function(key)	mainMenu:keypressed(key) end
-	keyreleasedFunction	= function(key)	mainMenu:keyreleased(key) end
 
 	camera = stalker()
 end
@@ -69,27 +68,27 @@ end
 function makeMainMenu()
 	return Menu:new(100, 100, 30, 50, 3, {
 		{love.graphics.newText(a_ttf, "Local"),
-			function ()
+			function () lobby_load(LocalLobby) end},
-				local lobbiest1 = LocalLobbiest:new(nil, KEYMAPS[1])
-				local lobbiest2 = LocalLobbiest:new(nil, KEYMAPS[2])
-				game_load({lobbiest1, lobbiest2})
-			end},
 		{love.graphics.newText(a_ttf, "Quit"),
 			function () love.event.quit(0) end }})
 end
 
 
+-- GAME LOBBY
+----------------------------------------
+function lobby_load(lobbyClass)
+	lobby = lobbyClass:new()
+	lobby:install()
+end
+
+
 -- IN-GAME
 ----------------------------------------
 Game = class("Game")
 
 function game_load(lobbiests)
 	game = Game:new(lobbiests)
-
+	game:install()
-	updateFunction		= function (dt)	game:update(dt) end
-	drawFunction		= function ()	game:draw() end
-	keypressedFunction	= function(key)	game:keypressed(key) end
-	keyreleasedFunction	= function(key)	game:keyreleased(key) end
 end
 
 
@@ -103,12 +102,13 @@ function Fighter:initialize(game, x, y, character, swordType, swordSide)
 	self.game = game
 	self.swordType = swordType or 'normal'
 	self.swordSide = swordSide or 'top'
-	self.character = character or "jellyfish-lion.png"
+	self.character = character or math.random(1, table.maxn(CHARACTERS))
 
 	self.directionals = {}
 	self.deadPieces = {}
 
-	self.sprite = love.graphics.newImage("art/sprites/" .. self.character)
+	self.sprite = love.graphics.newImage("art/sprites/"
+		.. CHARACTERS[self.character]["file"])
 
 	self:initBody(x, y)
 	self:initSword()
@@ -156,12 +156,12 @@ end
 
 
 function Fighter:initSword()
-	self.swordLength = startSwordLength
+	self.swordLength = SWORDLENGTH 
 
 	if (self.swordType == 'normal') then
 		self.sword = self.game.world:newRectangleCollider(0, 0, 3, self.swordLength);
 	else
-		self.sword = self.game.world:newRectangleCollider(0, 0, 3, startKnifeLength);
+		self.sword = self.game.world:newRectangleCollider(0, 0, 3, KNIFELENGTH);
 	end
 	self.sword:setCollisionClass('Sword')
 	self.sword:setObject(self)
@@ -285,6 +285,7 @@ function LocalPlayer:keyreleased(key)
 	end
 end
 
+
 -- LocalBot	andddd for bots too
 ----------------------------------------
 LocalBot = class("LocalBot", Fighter)
@@ -294,8 +295,6 @@ function LocalBot:initialize(x, y, character, swordType, swordSide)
 end
 
 
-
-
 -- GAME superclass for matches
 ----------------------------------------
 function Game:initialize(lobbiests)
@@ -312,7 +311,8 @@ function Game:initialize(lobbiests)
 	for k,lobbiest in pairs(lobbiests) do
 		if (lobbiest.class.name == "LocalLobbiest") then
 			local i = self.localPlayersN + 1
-			self.localPlayers[i] = LocalPlayer:new(self, 0 + i * 50, 0 + i * 50, KEYMAPS[i])
+			self.localPlayers[i] = LocalPlayer:new(self, 0 + i * 50, 0 + i * 50,
+				KEYMAPS[i], lobbiest.character)
 			self.localPlayersN = i
 		end
 	end
@@ -327,6 +327,15 @@ function Game:initialize(lobbiests)
 end
 
 
+function Game:install(update, draw, press, release)
+	hookInstall(function (dt) self:update(dt) end,
+		function () self:draw() end,
+		function (key) self:keypressed(key) end,
+		function (key) self:keyreleased(key) end,
+		update, draw, press, release)
+end
+
+
 function Game:update(dt)
 	self.world:update(dt)
 
@@ -377,14 +386,141 @@ end
 ----------------------------------------
 Lobby = class("Lobby")
 
+function Lobby:initialize()
+	self.localLobbiests = {}
+	self.localLobbiestsN = 0
+	self.remoteLobbiests = {}
+	self.remoteLobbiestsN = 0
+
+	self.ttf = r_ttf
+	self.scale = 3
+end
+
+
+function Lobby:draw()
+	love.graphics.draw(love.graphics.newText(self.ttf, self.class.name), 10, 10, 0, self.scale)
+	love.graphics.draw(love.graphics.newText(self.ttf,
+		self:lobbiestsN() .. " players"), 500, 10, 0, self.scale)
+
+	for i,lobbiest in pairs(self:lobbiests()) do
+		local rowX = 10
+		local rowY = (25 * i) + 50
+
+		love.graphics.draw(lobbiest.sprite, rowX, rowY, 0, 1, 1)
+		if (lobbiest.swordType == "normal") then
+			love.graphics.rectangle("fill", rowX + 18, rowY + SWORDWIDTH,
+				SWORDLENGTH, SWORDWIDTH)
+		else
+			love.graphics.rectangle("fill", rowX + 18, rowY + SWORDWIDTH,
+				KNIFELENGTH, SWORDWIDTH)
+		end
+
+		love.graphics.draw(love.graphics.newText(self.ttf, lobbiest.name),
+			rowX + SWORDLENGTH + 30, rowY, 0, self.scale)
+		love.graphics.draw(love.graphics.newText(self.ttf, lobbiest.class.name),
+			rowX + 500, rowY, 0, self.scale)
+
+		if (lobbiest.class.name == "LocalLobbiest") then
+			local keymap = lobbiest.keymap
+			local text = keymap["accel"] .. " " .. keymap["left"] .. " "
+				.. keymap["flip"] .. " " .. keymap["right"]
+
+			love.graphics.draw(love.graphics.newText(self.ttf, text),
+				rowX + 300, rowY + 5, 0, self.scale * (2/3))
+		end
+	end
+
+	love.graphics.draw(love.graphics.newText(self.ttf, "SPACE: Add player"),
+		10, 460, 0, self.scale)
+	love.graphics.draw(love.graphics.newText(self.ttf, "LEFT: Edit name"),
+		10, 500, 0, self.scale)
+	love.graphics.draw(love.graphics.newText(self.ttf, "RIGHT: Change sprite"),
+		10, 520, 0, self.scale)
+	love.graphics.draw(love.graphics.newText(self.ttf, "ACCEL: Change sword"),
+		10, 540, 0, self.scale)
+end
+
+
+function Lobby:install(update, draw, press, release)
+	hookInstall(function (dt) self:update(dt) end,
+		function () self:draw() end,
+		function (key) self:keypressed(key) end,
+		function (key) self:keyreleased(key) end,
+		update, draw, press, release)
+end
+
+
+function Lobby:update(dt)
+end
+
+
+function Lobby:keypressed(key)
+	if (key == "space" and self.localLobbiestsN < table.maxn(KEYMAPS)) then
+		self:newLocalLobbiest()
+	else
+		for i,lobbiest in pairs(self.localLobbiests) do
+			lobbiest:keypressed(key)
+		end
+	end
+end
+
+
+function Lobby:keyreleased(key)
+end
+
+
+function Lobby:newLocalLobbiest()
+	local i = self.localLobbiestsN + 1
+	self.localLobbiestsN = i
+
+	self.localLobbiests[i] = LocalLobbiest:new(self, nil, KEYMAPS[i])
+end
+
+
+function Lobby:lobbiests()
+	local lobbiests = {}
+	table.foreach(self.localLobbiests,
+		function(k, v)	table.insert(lobbiests, v) end)
+	table.foreach(self.remoteLobbiests,
+		function(k, v)	table.insert(lobbiests, v) end)
+	return lobbiests
+end
+
+
+function Lobby:lobbiestsN()
+	return self.remoteLobbiestsN + self.localLobbiestsN
+end
+
+
+-- LOCAL LOBBY
+----------------------------------------
+LocalLobby = class("LocalLobby", Lobby)
+
+function LocalLobby:initialize()
+	Lobby.initialize(self)
+end
+
+
+function LocalLobby:keypressed(key)
+	if (key == "return" and self:lobbiestsN() > 1) then
+		game_load(self:lobbiests())
+	else
+		Lobby.keypressed(self, key)
+	end
+end
+
 
 -- LOBBIEST	proposed fighter
 ----------------------------------------
 Lobbiest = class("Lobbiest")
 
-function Lobbiest:initialize(name)
+function Lobbiest:initialize(lobby, name)
+	self.lobby = lobby
 	self.name = name or NAMES[math.random(1, table.maxn(NAMES))]
-	self.character = CHARACTERS[math.random(1, table.maxn(CHARACTERS))]
+	self.character = math.random(1, table.maxn(CHARACTERS))
+	self.sprite = love.graphics.newImage("art/sprites/"
+		.. CHARACTERS[self.character]["file"])
+	self.swordType = "normal"
 end
 
 
@@ -392,12 +528,39 @@ end
 ----------------------------------------
 LocalLobbiest = class("LocalLobbiest", Lobbiest)
 
-function LocalLobbiest:initialize(name, keymap)
+function LocalLobbiest:initialize(lobby, name, keymap)
-	Lobbiest.initialize(self, name)
+	Lobbiest.initialize(self, lobby, name)
 	self.keymap = keymap or KEYMAPS[math.random(1, table.maxn(KEYMAPS))]
 end
 
 
+function LocalLobbiest:keypressed(key, playerNo)
+	if (key == self.keymap["accel"]) then
+		if (self.swordType == "normal")		then self.swordType = "knife"
+		elseif (self.swordType == "knife")	then self.swordType = "normal"
+		end
+
+	elseif (key == self.keymap["left"]) then
+		local textBox = TextBox:new(20, 400, 3, 10, self.name, "Name: ",
+			function (text)
+				self.name = text
+				self.lobby:install()
+			end)
+
+		textBox:install(false, drawFunction, nil, false)
+
+	elseif (key == self.keymap["right"]) then
+		if (self.character == table.maxn(CHARACTERS)) then
+			self.character = 1
+		else
+			self.character = self.character + 1
+		end
+		self.sprite = love.graphics.newImage("art/sprites/"
+			.. CHARACTERS[self.character]["file"])
+	end
+end
+
+
 -- MENU	used for creating menus (lol)
 ----------------------------------------
 Menu = class("Menu")
@@ -418,9 +581,19 @@ function Menu:initialize(x, y, offset_x, offset_y, scale, menuItems)
 end
 
 
+function Menu:install(update, draw, press, release)
+	hookInstall(function (dt) self:update(dt) end,
+		function () self:draw() end,
+		function (key) self:keypressed(key) end,
+		function (key) self:keyreleased(key) end,
+		update, draw, press, release)
+end
+
+
 function Menu:update()
 end
 
+
 function Menu:draw()
 	for i=1,table.maxn(self.options) do
 		local this_y = self.y + (self.offset_y * i)
@@ -474,6 +647,63 @@ function Menu:keyreleased(key)
 end
 
 
+-- TEXT ENTRY
+----------------------------------------
+TextBox = class("TextBox")
+
+function TextBox:initialize(x, y, scale, max, initialText, label, onEnter)
+	self.x,self.y = x,y
+	self.scale = scale
+	self.onEnter = onEnter
+	self.text = initialText
+	self.label = label
+	self.max = max or 999
+
+	self.ttf = r_ttf
+end
+
+
+function TextBox:install(update, draw, press, release)
+	hookInstall(function (dt) self:update(dt) end,
+		function () self:draw() end,
+		function (key) self:keypressed(key) end,
+		function (key) self:keyreleased(key) end,
+		update, draw, press, release)
+end
+
+
+function TextBox:update()
+end
+
+
+function TextBox:draw()
+	love.graphics.draw(love.graphics.newText(self.ttf,
+		self.label .. self.text .. "_"),
+		self.x, self.y, 0, self.scale, self.scale)
+end
+
+
+function TextBox:keypressed(key)
+	print(key)
+	if (key == "return") then
+		self.onEnter(self.text)
+
+	elseif (key == "backspace") then
+		self.text = self.text:sub(1, string.len(self.text) - 1)
+	elseif (string.len(self.text) > self.max) then
+		return
+	elseif (key == "space") then
+		self.text = self.text .. " "
+	elseif (string.len(key) == 1) then
+		self.text = self.text .. key
+	end
+end
+
+
+function TextBox:keyreleased(key)
+end
+
+
 -- UTIL
 --------------------------------------------------------------------------------
 function split(inputString, seperator)
@@ -485,13 +715,51 @@ function split(inputString, seperator)
 end
 
 
+-- Install the important 'hook' functions (draw, update, keypressed/released)
+-- If any of the 'old' functions passed are not nil, then both the new and
+-- old will be added into the new corresponding hook function
+function hookInstall(newUpdate, newDraw, newPress, newRelease,
+		oldUpdate, oldDraw, oldPress, oldRelease)
+	local ignored = 1
+
+	if (oldUpdate == false) then
+	elseif (oldUpdate == nil and not (newUpdate == nil)) then
+		updateFunction = function (dt) newUpdate(dt) end
+	elseif not (newUpdate == nil) then
+		updateFunction = function (dt) oldUpdate(dt) newUpdate(dt) end
+	end
+
+	if (oldDraw == false) then
+	elseif (oldDraw == nil and not (newDraw == nil)) then
+		drawFunction = function () newDraw() end
+	elseif not (newDraw == nil) then
+		drawFunction = function () oldDraw() newDraw() end
+	end
+
+	if (oldPress == false) then
+	elseif (oldPress == nil and not (newPress == nil)) then
+		keypressedFunction = function (key) newPress(key) end
+	elseif not (newPress == nil) then
+		keypressedFunction = function (key) oldPress(key) newPress(key) end
+	end
+
+	if (oldRelease == false) then
+	elseif (oldRelease == nil and not (newRelease == nil)) then
+		keyreleasedFunction = function (key) newRelease(key) end
+	elseif not (newPress == nil) then
+		keyreleasedFunction = function (key) oldRelease(key) newRelease(key) end
+	end
+end
+
+
 -- MISC DATA
 --------------------------------------------------------------------------------
 -- CHARACTERS
 ------------------------------------------
 CHARACTERS = {}
-CHARACTERS["jellyfish-lion.png"] = {"Lion Jellyfish", "hey, hey. you know whats shocking?", "rapidpunches", "CC-BY-SA 4.0"}
+CHARACTERS[1] = {["file"] = "jellyfish-lion.png", ["name"] = "Lion Jellyfish", ["desc"] = "hey, hey. you know whats shocking?", ["author"] = "rapidpunches", ["license"] = "CC-BY-SA 4.0"}
-CHARACTERS["jellyfish-n.png"] = {"Jellyfish N", "(electricity)", "rapidpunches", "CC-BY-SA 4.0"}
+CHARACTERS[2] = {["file"] = "jellyfish-n.png", "Jellyfish N", "(electricity)", "rapidpunches", "CC-BY-SA 4.0"}
+CHARACTERS[3] = {["file"] = "shark-unicorn.png", "Shark-Unicorn", "A masterpiece", "My little bro", "CC-BY-SA 4.0"}
 
 -- DEFAULT NAMES
 ------------------------------------------
@@ -500,5 +768,7 @@ NAMES = {"Ignucius", "Penguin", "Tux", "Puffy", "Doktoro", "Espero", "<3", "</3"
 -- LOCAL KEYMAPS
 ------------------------------------------
 KEYMAPS = {}
-KEYMAPS[1] = {["accel"] = "w", ["left"] = "a", ["right"] = "d", ["flip"] = "s"}
+KEYMAPS[1] = {["accel"] = "up", ["left"] = "left", ["right"] = "right", ["flip"] = "down"}
-KEYMAPS[2] = {["accel"] = "up", ["left"] = "left", ["right"] = "right", ["flip"] = "down"}
+KEYMAPS[2] = {["accel"] = "w", ["left"] = "a", ["right"] = "d", ["flip"] = "s"}
+KEYMAPS[3] = {["accel"] = "i", ["left"] = "j", ["right"] = "l", ["flip"] = "k"}
+KEYMAPS[4] = {["accel"] = "kp8", ["left"] = "kp4", ["right"] = "kp6", ["flip"] = "kp5"}