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view src/joystick/iphoneos/SDLUIAccelerationDelegate.h @ 2427:32b9909db651 gsoc2008_iphone

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changed macro MAX_G_FORCE to SDL_IPHONE_MAX_GFORCE and moved it to the SDL_config_iphoneos.h file. This should allow users to convert between the Sint16 returned by polling the joystick and units of g-force, which better describe what is going on with the iPhone (and are what the iPhone OS actually gives you). This conversion wouldn't be necessary except that we'd need floating point to store everything as g-force.
author Holmes Futrell <hfutrell@umail.ucsb.edu>
date Fri, 15 Aug 2008 00:46:58 +0000
parents 44fc2537ff9e
children 78bddf0c0fa2
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//
//  SDLUIAccelerationDelegate.h
//  iPodSDL
//
//  Created by Holmes Futrell on 6/21/08.
//  Copyright 2008 __MyCompanyName__. All rights reserved.
//

#import <UIKit/UIKit.h>
#import "SDL_stdinc.h"

@interface SDLUIAccelerationDelegate: NSObject <UIAccelerometerDelegate> {

	UIAccelerationValue x, y, z;
	//NSTimeInterval timestamp;
	BOOL isRunning;
	BOOL hasNewData;
	
}

+(SDLUIAccelerationDelegate *)sharedDelegate;
-(void)accelerometer:(UIAccelerometer *)accelerometer didAccelerate:(UIAcceleration *)acceleration;
-(void)getLastOrientation:(Sint16 *)data;
-(void)startup;
-(void)shutdown;
-(BOOL)isRunning;
-(BOOL)hasNewData;
-(void)setHasNewData:(BOOL)value;

@end