SPELL_ACTIVATION_OVERLAY_SHOW

Fires when the player receives a reactive buff that should appear on the screen overlay. Positions can be simple:

• CENTER
  
• LEFT
  
• RIGHT
  
• TOP
  
• TOPRIGHT
  
• TOPLEFT
  
• BOTTOMRIGHT
  
• BOTTOMLEFT

... or complex:

• RIGHT (FLIPPED)
  
• BOTTOM (FLIPPED)
  
• LEFT + RIGHT (FLIPPED)
  
• TOP + BOTTOM (FLIPPED)

Signature:

Arguments:

• spellID - The ID of the Achievement earned (number)
  
• texture - Full path to the texture file that should appear on screen (string)
  
• positions - Positions of the texture in the overlay (string)
  
• scale - Scale of the texture (number)
  
• r - Red value (number)
  
• g - Green value (number)
  
• b - Blue value (number)