Spells: Implement spells

[amoshydra]

From @amoshydra on August 31, 2017 11:9

Set 1: @kenpaxtonlim

• [x] Forkedlightning
• [x] Windblast
• [x] Heatwave
• [x] Blizzard
• Related component:
  • [x] Cone Scanner
  • [x] Wide Area

Set 2: @amoshydra

• [x] Electric fist
• [x] ElectricSphere
• [x] WindShield
• [ ] Laser
• Related component:
  • [ ] Knockback
  • [ ] Charging

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Set 3:

• [x] Fireball
• [ ] Lavaball
• Related component:
  • [x] Homing projectile @tayjiehao

Copied from original issue: cs4350-foresight/unreal-motion-controller#9

[amoshydra]

@chuajiaxuan @tayjiehao Related to https://github.com/cs4350-foresight/unreal-motion-controller/issues/17

@kenpaxtonlim and I will be doing the Spell actor, we will need the Spell Controller to handle the spawning of the spell actors. This will include

• Spawning the spell actor in the correct position and direction
• Executing the Cast, Destroy event (Create event will be automatically called on begin play)
• Updating the position and rotation of the Spell Actor
  • usually this is done automatically as it will be attached to the hand
  • additional work may be required for the merge point

[amoshydra]

Due to the change of our gesture spawning system and newly conceptualized spells, this issue will be closed