====== HOW TO SET TEXT, SET TEXTURE (SCRIPT) ======

**Introduction:** The Mini World Game has a lot of games about parkour, pvp, pve, etc. But it can make with script and trigger. So today, I will tutorial about set text and set texture 

1. How to get elements?
  * {{:developer_center:element_1.png?nolink&800|}}
2. How to get UI ID (PC)
Step 1: Choose "Script"
  * {{:developer_center:element_2.png?nolink&800|}}
Step 2: Create a new script 
  * {{:developer_center:element_3.png?nolink&800|}}
Step 3: Choose "ID Library" to receive UI ID, cho picture to receive picute id
  * {{:developer_center:element_4.png?nolink&800|}}

3. Set texture (script)

target: code: setText, element, UI. 
This is set texture form:
	local function MWC (event)
  	   code = Customui:setTexture(event.eventobjid, element, url) --- url = your content
	if code == ErrorCode.OK then
		Chat:sendSystemMsg("Success")
	else
		Chat:sendSystemMsg("Failed")
	end
	end
	ScriptSupportEvent:registerEvent([=[UI.Show]=], MWC) 

**Explain: **  
  * MWC in line 1 is a variable. You can change it to a lot of names.
  * Customui:setTexture -- This is action set texture
  * code == ErrorCode.OK -- If it runs the game will chat "Success" but if it can't run the game will chat "Failed"
  * ScriptSupportEvent:registerEvent -- This is game events. [[developer_center:how_to_use_mini_world_api_code_..._details_information|GAME EVENT]]

== Practice ==

for example I have an element a, an url b and this is my script (please change a and b to fit your map)

	local function MWC (event)
  	  code =Customui:setTexture(event.eventobjid, [[7333500111866553961]],[[7333500111866553961_1]], [[10010]]]) --- url = your content
	if code == ErrorCode.OK then
		Chat:sendSystemMsg("Success")
	else
		Chat:sendSystemMsg("Failed")
	end
	end
	ScriptSupportEvent:registerEvent([=[UI.Show]=], MWC) 

{{:developer_center:set_texture.png?nolink&900|}}

4. Set Text

Target: Code: - Set Text, an element, an UI, strings
This is set texture form:
	local function MWC (event)
  	   code = Customui:setText(event.eventobjid, element, text) --- url = your content
	if code == ErrorCode.OK then
		Chat:sendSystemMsg("Success")
	else
		Chat:sendSystemMsg("Failed")
	end
	end
	ScriptSupportEvent:registerEvent([=[UI.Show]=], MWC) 
Explain:
  * MWC in line 1 is variable.
  * Customui:setText in line 2 is action to activated code
  * if code == ErrorCodeOK in line 3 is true condition
  * Chat in line 5 is true action
  * Else in line 6 is faild action
  * Chat in line 7 is faild action
  * end in line 8 is for if...then...else
  * end in line 9 is for function
  * ScriptSupportEvent:registerEvent -- This is game events, you can change it to fit your map


Practice

  * Exercise 1: Please write script about set Texture. Element: 10011
  * Exercise 2: Please write script about set Text. String "Happy Lunar New Year"
  * Exercise 3: Please write code and complete:
  * 3a1) Set Text: - I love Mini 
  * 3a2) Set text: - I like this game....
  * 3a3) Set Texture: An Element: 10012

You can send your homework to my email: dutiful1234&gmail.com 
I can fix your error❤️