local INTENSITY_FACTOR = 0.5
local MAXIMUM_INTENSITY = 750
local INTENSITY_VALUE_CALM = 0
local INTENSITY_VALUE_LOW = 1
local INTENSITY_VALUE_HIGH = 2
local INTENSITY_VALUE_PEAK = 3
local INTENSITY_DECAY_RATE = 10
local INTENSITY_CHANGE_RELAX = 0
local INTENSITY_CHANGE_RISE = 0
local function GetPlayerIntensityValue(player)
	if player.intensity >= 75 and player.intensity < 250 then
		return INTENSITY_VALUE_LOW
	elseif player.intensity >= 250 and player.intensity < 500 then
		return INTENSITY_VALUE_HIGH
	elseif player.intensity >= 500 and player.intensity then
		return INTENSITY_VALUE_PEAK
	end
	return INTENSITY_VALUE_CALM
end
local messages = {
	"Taking it slow",
	"Small encounter",
	"Actively fighting",
	"YEAAAA",
}
function check(_, activator)
	local tension = GetPlayerIntensityValue(activator)
	local msg = messages[tension + 1]
	util.PrintToChatAll(msg)
end
function OnPlayerConnected(player)
	player.intensity = 0
	player.intensitystate = INTENSITY_CHANGE_RELAX
	
	if player:IsBot() then
		player:AddCallback(ON_DAMAGE_RECEIVED_POST, function(_, damageinfo)
			local dmg = math.floor(damageinfo.Damage)
			local attacker = damageinfo.Attacker
			attacker.intensity = attacker.intensity + (dmg * INTENSITY_FACTOR)
			if attacker.intensity > MAXIMUM_INTENSITY then
				attacker.intensity = MAXIMUM_INTENSITY
			end
		end)
		return
	end
	player:AddCallback(ON_DAMAGE_RECEIVED_POST, function(_, damageinfo)
		local taken
		local dmg = math.floor(damageinfo.Damage)
		player.intensity = player.intensity + (dmg * INTENSITY_FACTOR)
		if player.intensity > MAXIMUM_INTENSITY then
			player.intensity = MAXIMUM_INTENSITY
		end
	end)
	timer.Create(0.25, function()
		if not IsValid(player) then
			return false
		end
		if player.intensity > 0 then
			player.intensity = player.intensity - INTENSITY_DECAY_RATE
			if player.intensity < 0 then
				player.intensity = 0
			end
		end
		player:Print(PRINT_TARGET_CENTER, player.intensity)
	end, 0)
	player:AddCallback(ON_SPAWN, function()
		player.intensity = 0
	end)
	player:AddCallback(ON_DEATH, function()
		player.intensity = 0
	end)
end