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Boolean input class for controlling Rive state machines in the iOS Runtime.
RiveSMIBool represents a boolean input in a Rive state machine. Use this class to get and set boolean values that control state transitions.
Inherits from RiveSMIInput.
- (bool)value;
bool (true or false)
- (void)setValue:(bool)newValue;
newValue - The new boolean value to set// Get a boolean input from the state machine
RiveSMIBool* isActive = (RiveSMIBool*)[stateMachine inputFromName:@"isActive"];
// Set the value
[isActive setValue:true];
// Get the current value
bool currentValue = [isActive value];
NSLog(@"Is active: %@", currentValue ? @"YES" : @"NO");
RiveSMIBool* toggleInput = (RiveSMIBool*)[stateMachine inputFromName:@"toggle"];
// Toggle the boolean value
[toggleInput setValue:![toggleInput value]];
// Initialize Rive view and get state machine
RiveStateMachineInstance* stateMachine = [riveView stateMachine:@"State Machine 1"];
// Get boolean inputs
RiveSMIBool* isPaused = (RiveSMIBool*)[stateMachine inputFromName:@"isPaused"];
RiveSMIBool* isVisible = (RiveSMIBool*)[stateMachine inputFromName:@"isVisible"];
// Control the animation state
[isPaused setValue:false]; // Resume animation
[isVisible setValue:true]; // Make visible
// Advance the state machine
[stateMachine advanceBy:deltaTime];
RiveSMIInput* input = [stateMachine inputFromName:@"myInput"];
if ([input isBoolean]) {
RiveSMIBool* boolInput = (RiveSMIBool*)input;
[boolInput setValue:true];
}