BattleScene
the scene the phase is associated with
integer representing position on the battle field
integer for the index of pokemon (in party of 6) to switch into
boolean whether to render "comeback" dialogue
boolean if the switch is from baton pass
Optional
player: booleanboolean if the switch is from the player
Protected
fieldProtected
partyProtected
playerProtected
scene
Constructor for creating a new SwitchSummonPhase