love2d-tank/main.lua

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("DrawMenu")

	require("GameKeyPressed")
	require("MenuKeyPressed")
	require("mapsloader")

	--WindField
	World = WF.newWorld(0, 0) --no gravity
	World:setQueryDebugDrawing(true) -- Draws the area of a query for 10 frames
	World:addCollisionClass("Player1")
	World:addCollisionClass("Bullet1")

	World:addCollisionClass("Player2")
	World:addCollisionClass("Bullet2")

	World:addCollisionClass("Wall")
	World:addCollisionClass("New") -- Used to make sure the bullet doesn't collide with the player that shot it

	--STI Map
	--Making the map have collision
	GameMap = STI("maps/map.lua")
	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

	--Fonts used in the game
	GameFont = love.graphics.newFont("assets/Daydream.ttf", 60)
	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
	KeyDelay1 = DELAY
	EnableKeyPress2 = true
	KeyPressTime2 = 0
	KeyDelay2 = DELAY

	local playerSpeed = 12000
	UserPlayer1 = Player(1, 1000, 100, HEALTH, "assets/player1.png", playerSpeed)
	UserPlayer2 = Player(2, 200, 300, HEALTH, "assets/player2.png", playerSpeed)
	Bullets1 = {}
	Bullets2 = {}
end

function love.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