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From HalfLife 2 Knowledge Base

env_hudhint

Source(core) Point Entity

description

An entity to control the display of HUD hints. HUD hints are used to show the player what key is bound to a particular command.

properties

• Name targetname(target_source)
  The name that other entities refer to this entity by.
• Hint Text (localized) message(string)
  This should be set to match the desired HUD hint entry in the hl2\resource\valve_english.txt.

spawn flags

none.

inputs

• Kill(void)
  Removes this entity from the world.
• KillHierarchy(void)
  Removes this entity and all its children from the world.
• AddOutput(string)
  Adds an entity I/O connection to this entity. Format
• FireUser1(void)
  Causes this entity's OnUser1 output to be fired.
• FireUser2(void)
  Causes this entity's OnUser2 output to be fired.
• FireUser3(void)
  Causes this entity's OnUser3 output to be fired.
• FireUser4(void)
  Causes this entity's OnUser4 output to be fired.
• ShowHudHint(void)
  Shows the hint message.

outputs

• OnUser1(void)
  Fired in response to FireUser1 input.
• OnUser2(void)
  Fired in response to FireUser2 input.
• OnUser3(void)
  Fired in response to FireUser3 input.
• OnUser4(void)
  Fired in response to FireUser4 input.

related tutorials

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