28 lines
717 B
Objective-C
28 lines
717 B
Objective-C
//
|
|
// SCStateTransitionPayload.m
|
|
// Snapchat
|
|
//
|
|
// Created by Lin Jia on 1/8/18.
|
|
//
|
|
|
|
#import "SCStateTransitionPayload.h"
|
|
|
|
#import <SCFoundation/SCAssertWrapper.h>
|
|
|
|
@implementation SCStateTransitionPayload
|
|
|
|
- (instancetype)initWithFromState:(SCCaptureStateMachineStateId)fromState toState:(SCCaptureStateMachineStateId)toState
|
|
{
|
|
self = [super init];
|
|
if (self) {
|
|
SCAssert(fromState != toState, @"");
|
|
SCAssert(fromState > SCCaptureBaseStateId && fromState < SCCaptureStateMachineStateIdCount, @"");
|
|
SCAssert(toState > SCCaptureBaseStateId && toState < SCCaptureStateMachineStateIdCount, @"");
|
|
_fromState = fromState;
|
|
_toState = toState;
|
|
}
|
|
return self;
|
|
}
|
|
|
|
@end
|