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    @SubscribeEvent
    public static void onPlayerTick(TickEvent.PlayerTickEvent event) {
        if (event.side == LogicalSide.SERVER) {
            event.player.getCapability(PlayerElementalSkillUsedProvider.PLAYER_ELEMENTAL_SKILL_USED).ifPresent(skillUsed -> {
                event.player.getCapability(PlayerElementalSkillCdProvider.PLAYER_ELEMENTAL_SKILL_CD).ifPresent(cooldown -> {
                    if (skillUsed.getSkillUsed() && cooldown.getCooldown() > 0) {
                        cooldown.subCooldown(1);
                        event.player.sendSystemMessage(Component.literal( "Still Cooldown! " + cooldown.getCooldown() + " ticks left.").withStyle(ChatFormatting.RED));
                        if (cooldown.getCooldown() == 0) {
                            skillUsed.setSkillUsed(false);
                            event.player.sendSystemMessage(Component.literal("Elemental skill cd over").withStyle(ChatFormatting.AQUA));
                            ElementalSkillC2SPacket.skillHoldTime = 0;
                        }
                    }
                });
            });
        }
    }