RiveSMINumber

- (float)value;

- (void)setValue:(float)newValue;

// Get a number input from the state machine
RiveSMINumber* speed = (RiveSMINumber*)[stateMachine inputFromName:@"speed"];

// Set the value
[speed setValue:2.5];

// Get the current value
float currentSpeed = [speed value];
NSLog(@"Current speed: %.2f", currentSpeed);

// Control animation speed based on user interaction
RiveSMINumber* animationSpeed = (RiveSMINumber*)[stateMachine inputFromName:@"animationSpeed"];

// Slow motion
[animationSpeed setValue:0.5];

// Normal speed
[animationSpeed setValue:1.0];

// Fast forward
[animationSpeed setValue:2.0];

// Initialize Rive view and get state machine
RiveStateMachineInstance* stateMachine = [riveView stateMachine:@"State Machine 1"];

// Get number inputs
RiveSMINumber* level = (RiveSMINumber*)[stateMachine inputFromName:@"level"];
RiveSMINumber* progress = (RiveSMINumber*)[stateMachine inputFromName:@"progress"];

// Update based on game state
[level setValue:5];
[progress setValue:0.75];  // 75% complete

// Advance the state machine
[stateMachine advanceBy:deltaTime];

RiveSMINumber* counter = (RiveSMINumber*)[stateMachine inputFromName:@"counter"];

// Increment the value
float currentValue = [counter value];
[counter setValue:currentValue + 1.0];

// Connect a UISlider to a Rive number input
- (IBAction)sliderValueChanged:(UISlider*)slider {
    RiveSMINumber* volumeInput = (RiveSMINumber*)[stateMachine inputFromName:@"volume"];
    [volumeInput setValue:slider.value];
}

RiveSMIInput* input = [stateMachine inputFromName:@"myInput"];

if ([input isNumber]) {
    RiveSMINumber* numberInput = (RiveSMINumber*)input;
    [numberInput setValue:100.0];
}