How to change the text color in an shop npc?

[Alkenix]

Hey guys.

It could be easy for u, but iam searching like hell for a solution of this.
U all know that in real Tibia the text of an npc is multicolored right?
For example:
Hey traveler. Do u want to visit my shop for a moment? Just say trade to enter.



And i want this in my npc's texts as well..
Atm it's this one:

<?xml version="1.0" encoding="UTF-8"?>
<npc name="Gustav" script="data/npc/scripts/schmied.lua" walkinterval="2000" floorchange="0">
	<health now="100" max="100"/>
	<look type="152" head="114" body="97" legs="114" feet="132" addons="2"/>
	<parameters>
		<parameter key="message_greet" value="Hello |PLAYERNAME|. Iam there to sell you defense. Say trade to interact with me."/>
		<parameter key="message_decline" value="Is |TOTALCOST| gold coins too much for you? Get out of here!"/>
	</parameters>
</npc>

Would be epic great if u guys could give me a solution.^^

 

[Limos]

<parameter key="message_greet" value="Hello |PLAYERNAME|. Iam there to sell you defense. Say {trade} to interact with me."/>

Using { } will make it dark blue.

 

[Alkenix]

Do u also know a way how to change the home town as a player?
For exmaple going through a teleporter changes "Thais" to "Carlin"? o.o Or talking to an npc?

 

[hiperkarma]

You need a script attached to that teleporter that changes the player's 'town_id' to a different value.

 

[Limos]

If you have the script citizen.lua in movements, you can use the teleport with id 1387 and then add action id 30020 + the town id to the teleport, for example 30021 for townid 1.