making menu and subfolders

Game/DrawGame.lua

@@ -1,10 +1,10 @@
-function drawFPS()
+local function drawFPS()
 	love.graphics.setColor(1, 1, 1) -- RGB values for white are (1, 1, 1)
 	love.graphics.setFont(DebugFont)
 	love.graphics.print("FPS: " .. love.timer.getFPS(), 1520, 10)
 end
 
-function drawHealth()
+local function drawHealth()
 	love.graphics.setFont(GameFont)
 	local height = love.graphics.getHeight()
 	local width = love.graphics.getWidth()
@@ -15,6 +15,7 @@ end
 function DrawGame()
 	--STI
 	GameMap:draw()
+
 	-- WindField
 	if DebugFlag then
 		World:draw()
@@ -27,6 +28,7 @@ function DrawGame()
 	for _, v in ipairs(Bullets2) do
 		v:draw()
 	end
+
 	UserPlayer1:draw()
 	UserPlayer2:draw()
 

Game/GameKeyPressed.lua

@@ -1,4 +1,4 @@
-function KeyPressed(key)
+function GameKeyPressed(key)
 	if key == "escape" then
 		love.event.quit()
 	end

Menu/DrawMenu.lua

@@ -0,0 +1,10 @@
+function DrawMenu() 
+	love.graphics.setFont(GameFont)
+	local height = love.graphics.getHeight()
+	local width = love.graphics.getWidth()
+    love.graphics.setColor(1,1,1)
+    love.graphics.rectangle("fill", 0, 0, width, height)
+    love.graphics.setColor(0,0,0)
+    love.graphics.print("MENU", 100,100)
+
+end

Menu/MenuKeyPressed.lua

@@ -0,0 +1,10 @@
+function MenuKeyPressed(key)
+	if key == "escape" then
+		love.event.quit()
+	end
+
+	if key == "space" then
+		--Change state to GAME!
+		GAMESTATE = "GAME"
+	end
+end

Menu/UpdateMenu.lua

@@ -0,0 +1,2 @@
+function UpdateMenu(dt)
+end

bullet.lua

@@ -1,6 +1,7 @@
 Bullet = Object:extend()
 cos = math.cos
 sin = math.sin --optimisation
+pi = math.pi
 
 function Bullet:new(x, y, p, speed, rotation)
 	self.image = love.graphics.newImage("assets/bullet.png")
@@ -19,43 +20,44 @@ function Bullet:new(x, y, p, speed, rotation)
 	self.originY = self.height / 2
 
 	self.collider = World:newCircleCollider(x, y, 10)
+	self.collider:setFixedRotation(true)
 	self.collider:setPosition(self.x, self.y)
-end
-
-function Bullet:update(dt)
-	--New bullets are set to New Collision Class
-	--this is to make sure the bullet doesn't collide with the player that shot it
-	if self.p == 1 or self.p == 2 then
-		self.collider:setCollisionClass("New")
-	end
 
 	if self.p == 1 then
 		self.collider:setCollisionClass("Bullet1")
 	elseif self.p == 2 then
 		self.collider:setCollisionClass("Bullet2")
 	end
+end
 
-	if self.p == 1 then
-		local dx = cos(self.rotation) * self.speed * dt
-		local dy = sin(self.rotation) * self.speed * dt
-		self.collider:setLinearVelocity(dx, dy)
-		self.x = self.collider:getX()
-		self.y = self.collider:getY()
-
+function Bullet:update(dt)
 	--If a bullet hits a wall, make it bounce off the wall and change its rotation
+	if self.p == 1 then
 		if self.collider:enter("Wall") then
-			self.rotation = self.rotation + math.pi
+			--calculate normal of the wall
+			--calculate the angle of reflection
+			local angle = (math.atan2(dx, dy))
+			--get normal of the wall without using getNormal()
+
+			----TODO: fix this
+
+			--set the new angle
+			self.rotation = angle
 			self.collider:setAngle(self.rotation)
 		end
+		dx = cos(self.rotation) * self.speed * dt
+		dy = sin(self.rotation) * self.speed * dt
+		self.collider:setLinearVelocity(dx, dy)
 	end
 
 	if self.p == 2 then
 		local dx = cos(self.rotation) * self.speed * dt
 		local dy = sin(self.rotation) * self.speed * dt
 		self.collider:setLinearVelocity(dx, dy)
+	end
+
 	self.x = self.collider:getX()
 	self.y = self.collider:getY()
-	end
 end
 
 function Bullet:draw()

main.lua

@@ -1,13 +1,22 @@
+GAMESTATE = "MENU"
+
 function love.load()
 	Object = require("classic")
 	require("player")
 	require("bullet")
+	require("menu")
 	WF = require("libs/windfield")
 	STI = require("libs/sti")
 
 	require("UpdateGame")
+	require("UpdateMenu")
+
 	require("DrawGame")
-	require("KeyPressed")
+	require("DrawMenu")
+
+	require("GameKeyPressed")
+	require("MenuKeyPressed")
+	require("mapsloader")
 
 	--WindField
 	World = WF.newWorld(0, 0) --no gravity
@@ -21,7 +30,8 @@ function love.load()
 	World:addCollisionClass("Wall")
 	World:addCollisionClass("New") -- Used to make sure the bullet doesn't collide with the player that shot it
 
-	--STI
+	--STI Map
+	--Making the map have collision
 	GameMap = STI("maps/map.lua")
 	Walls = {}
 	if GameMap.layers["Walls"] then
@@ -38,8 +48,10 @@ function love.load()
 	DebugFont = love.graphics.newFont("assets/Daydream.ttf", 12)
 	love.graphics.setFont(GameFont)
 
+	--Game consts
 	HEALTH = 3
 	DELAY = 0.5
+	MAX = 6 --MAX number of bullets
 	DebugFlag = false
 	EnableKeyPress1 = true
 	KeyPressTime1 = 0
@@ -56,18 +68,41 @@ function love.load()
 end
 
 function love.keypressed(key)
-	KeyPressed(key)
+
+	if GAMESTATE == "MENU" then
+		MenuKeyPressed(key)
+	end
+
+	if GAMESTATE == "GAME" then
+		GameKeyPressed(key)
+	end
+
 end
 
 function love.update(dt)
+	if GAMESTATE == "MENU" then
+		UpdateMenu(dt)
+	end
+
+	if GAMESTATE == "GAME" then
 		UpdateGame(dt)
+	end
 end
 
 function love.draw()
+
+	--TODO: SWITCH/CASE this!
+	if GAMESTATE == "MENU" then
+		DrawMenu()
+	end
+
+	if GAMESTATE == "GAME" then
 		DrawGame()
 		if DebugFlag then
 			love.graphics.setFont(DebugFont)
 			love.graphics.print("Debug Mode", 1200, 850)
 			--love.graphics.print(love.report or "Please wait...")
 		end
+	end
+
 end

maps/map.tmx

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<map version="1.10" tiledversion="1.10.2" orientation="orthogonal" renderorder="right-down" width="25" height="15" tilewidth="64" tileheight="64" infinite="0" nextlayerid="5" nextobjectid="24">
+<map version="1.10" tiledversion="1.10.2" orientation="orthogonal" renderorder="right-down" width="25" height="15" tilewidth="64" tileheight="64" infinite="0" nextlayerid="5" nextobjectid="36">
  <editorsettings>
   <export target="map.lua" format="lua"/>
  </editorsettings>
@@ -54,5 +54,9 @@
   <object id="21" x="256" y="384" width="192" height="192"/>
   <object id="22" x="128" y="448" width="192" height="320"/>
   <object id="23" x="128" y="768" width="128" height="64"/>
+  <object id="30" x="0" y="0" width="16" height="960"/>
+  <object id="31" x="1584" y="0" width="16" height="960"/>
+  <object id="32" x="0" y="0" width="1600" height="16"/>
+  <object id="33" x="0" y="944" width="1600" height="16"/>
  </objectgroup>
 </map>

mapsloader.lua

@@ -0,0 +1,24 @@
+function LoadMap(lvlnum)
+	--TODO: FINISH THIS
+	local mapfilelocation = "maps/"
+	local extention = ".lua"
+
+	--unload the current map
+	if GameMap then
+		GameMap:removeLayer("Walls")
+	end
+
+	--load the new map
+	GameMap = mapfilelocation .. "map" .. lvlnum .. extention
+
+	--load the new map's walls
+	Walls = {}
+	if GameMap.layers["Walls"] then
+		for _, obj in ipairs(GameMap.layers["Walls"].objects) do
+			local wall = World:newRectangleCollider(obj.x, obj.y, obj.width, obj.height)
+			wall:setType("static")
+			table.insert(Walls, wall)
+			Walls[#Walls]:setCollisionClass("Wall")
+		end
+	end
+end

player.lua

@@ -3,13 +3,14 @@ cos = math.cos
 sin = math.sin --optimisation
 
 -- Constructor for the Player class
-function Player:new(p, x, y, health, image, speed)
+function Player:new(p, x, y, health, image, speed, max)
 	self.p = p
 	self.image = love.graphics.newImage(image)
 	self.x = x
 	self.y = y
 	self.health = health
 	self.speed = speed
+	self.max = max
 	self.width = self.image:getWidth()
 	self.height = self.image:getHeight()
 
@@ -65,6 +66,7 @@ function Player:update(dt)
 		elseif love.keyboard.isDown("d") then
 			self.rotation = self.rotation + (self.rotSpeed * dt)
 		end
+
 		self.collider:setLinearVelocity(self.vx, self.vy)
 
 		-- Check for collision with walls
@@ -82,6 +84,12 @@ function Player:update(dt)
 		end
 		self.x = self.collider:getX()
 		self.y = self.collider:getY()
+
+		-- Handlle map changes
+		if love.keyboard.isDown("1") then
+			LoadMap("1")
+			print("Map 1 loaded")
+		end
 	elseif self.p == 2 then
 		-- Handle player 2 controls
 		if love.keyboard.isDown("up") then