feat: add event listeners

lib/events.lua

@@ -1,7 +1,7 @@
 local center = { x = 0, z = 0 }
 local radius = 100
 
-function on_tick()
+function log_player_positions()
 	local entities = client:find_entities(function(e)
 		return e.kind == "minecraft:player"
 			and e.position.x > center.x - radius + 1
@@ -17,8 +17,14 @@ end
 function on_init()
 	info("client initialized, setting information...")
 	client:set_client_information({ view_distance = 16 })
-end
 
-function on_login()
-	info("player successfully logged in!")
+	add_listener("login", function()
+		info("player successfully logged in!")
+	end)
+
+	add_listener("death", function()
+		warn("player died!")
+	end, "warn_player_died")
+
+	add_listener("tick", log_player_positions)
 end