--- [[ Global Variables ]] ----------
 
g_arena = nil      -- The global arena class, to avoid having to pass it around functions
g_bGameRunning = false  -- Is the game running?

--- [[ Functions ]] ---------- [[ Global Variables ]] ----------
 
g_arena = nil      -- The global arena class, to avoid having to pass it around functions
g_bGameRunning = false  -- Is the game running?

--- [[ Functions ]] -------

-- when the arena is created, it runs this
function Arena_OnCreate(arena)        
    g_arena = arena
    math.randomseed(os.time())
end

-- Code in this function is carried out when the player joins 
function Player_OnJoin(player) 
    player:message("Debug message: Lua loaded")
	player:setstat(1, 1)
end

function Player_OnWarpItem(user, itemid, target)
		-------------------------------------------------Angle Up
		if (itemid == 119) then
		local angle = user:getstat(1)
			if (angle == 6) then
				user:message("Thats the highest this thing goes!")
			else
		user:setstat(1, angle + 1)
		user:message("Angle is now " .. angle .. "")
		return false
		end
		--------------------------------------------------Angle Down
		elseif (itemid == 121) then
		local angle = user:getstat(1)
			if (angle == 0) then
				user:message("Thats the lowest this thing goes!")
			else
		user:setstat(1, angle - 1)
		user:message("Angle is now " .. angle .. "")
		return false
		end
		-------------------------------------------------------GL Fire
		elseif (itemid == 122) then
		local c = user:coords()
		local angle = user:getstat(1)
		local angletofire = "GL Angle 1"
			if (angle == 2) then
				angletofire = "GL Angle 2"
			elseif (angle == 3) then
				angletofire = "GL Angle 3"
			elseif (angle == 4) then
				angletofire = "GL Angle 4"
			elseif (angle == 5) then
				angletofire = "GL Angle 5"
			elseif (angle == 6) then
				angletofire = "GL Angle 6"
		end
		g_arena:explosion_create(angletofire, c.x, c.y, c.rotation + 5)
		------------------------------------------------------
		end
	return false
end



-- when the game starts, it sets gameRunning to true
function Arena_OnGameStart()
	g_bGameRunning = true
end

-- when the game finishes, it sets gameRunning to false
function Arena_OnGameEnd()
	g_bGameRunning = false
end