HELP WITH AN ABILITY

[Jakub]

Hello, I would want to ask for help regarding the usage of an ability.
I am making a hide puzzle map, and I want a trigger like-

1. A unit enters a bush (environment doodad) it is hidden, and units can not see it until it leaves it (probably the night elf ability) but I do not know how to make that trigger.

2. When a unit picks an item up a message comes up saying (something)

PLEASE HELP

 

[Warseeker]

1. A unit enters a bush (environment doodad) it is hidden, and units can not see it until it leaves it (probably the night elf ability) but I do not know how to make that trigger.

• Add Stealth Ability
  • Events
    • Unit - A unit enters Bush Area <gen>
  • Conditions
  • Actions
    • Unit - Add Invisibility to (Triggering unit)

• Remove Stealth Ability
  • Events
    • Unit - A unit leaves Bush Area <gen>
  • Conditions
  • Actions
    • Unit - Remove Invisibility from (Triggering unit)

2. When a unit picks an item up a message comes up saying (something)

• Pick Item Speech
  • Events
    • Unit - A unit Acquires an item
  • Conditions
    • (Item-type of (Item being manipulated)) Equal to Crown of kings +5
  • Actions
    • Game - Display to (All players) the text: blabla