/*

 * Hedgewars-iOS, a Hedgewars port for iOS devices

 * Copyright (c) 2009-2012 Vittorio Giovara <vittorio.giovara@gmail.com>

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; version 2 of the License

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

 */

#import "ObjcExports.h"

#import "OverlayViewController.h"

// the reference to the newMenu instance

static OverlayViewController *overlay_instance;

#pragma mark -

#pragma mark functions called by pascal code

BOOL inline isApplePhone() {

    return (IS_IPAD() == NO);

}

void startLoadingIndicator() {

    // this is the first ojbc function called by engine, so we have to initialize some variables here

    overlay_instance = [[OverlayViewController alloc] initWithNibName:@"OverlayViewController" bundle:nil];

    // in order to get rotation events we have to insert the view inside the first view of the second window

    [[HWUtils mainSDLViewInstance] addSubview:overlay_instance.view];

    if ([HWUtils gameType] == gtSave) {

        [[UIApplication sharedApplication] setIdleTimerDisabled:YES];

        overlay_instance.view.backgroundColor = [UIColor blackColor];

        overlay_instance.view.alpha = 0.75;

        overlay_instance.view.userInteractionEnabled = NO;

    }

    CGPoint center = overlay_instance.view.center;

    CGPoint loaderCenter = ([HWUtils gameType] == gtSave) ? center : CGPointMake(center.x, center.y * 5/3);

    overlay_instance.loadingIndicator = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhiteLarge];

    overlay_instance.loadingIndicator.hidesWhenStopped = YES;

    overlay_instance.loadingIndicator.center = loaderCenter;

    overlay_instance.loadingIndicator.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin |

                                                         UIViewAutoresizingFlexibleRightMargin |

                                                         UIViewAutoresizingFlexibleTopMargin |

                                                         UIViewAutoresizingFlexibleBottomMargin;

    [overlay_instance.loadingIndicator startAnimating];

    [overlay_instance.view addSubview:overlay_instance.loadingIndicator];

    [overlay_instance.loadingIndicator release];

}

void stopLoadingIndicator() {

    HW_zoomSet(1.7);

    if ([HWUtils gameType] != gtSave) {

        [overlay_instance.loadingIndicator stopAnimating];

        [overlay_instance.loadingIndicator removeFromSuperview];

        [HWUtils setGameStatus:gsInGame];

    }

    // mark the savefile as valid, eg it's been loaded correctly

    [[NSUserDefaults standardUserDefaults] setObject:[NSNumber numberWithBool:YES] forKey:@"saveIsValid"];

    [[NSUserDefaults standardUserDefaults] synchronize];

}

void saveFinishedSynching() {

    [UIView beginAnimations:@"fading from save synch" context:NULL];

    [UIView setAnimationDuration:1];

    overlay_instance.view.backgroundColor = [UIColor clearColor];

    overlay_instance.view.alpha = 1;

    overlay_instance.view.userInteractionEnabled = YES;

    [UIView commitAnimations];

    [overlay_instance.loadingIndicator stopAnimating];

    [overlay_instance.loadingIndicator performSelector:@selector(removeFromSuperview) withObject:nil afterDelay:1];

    [[UIApplication sharedApplication] setIdleTimerDisabled:NO];

    [HWUtils setGameStatus:gsInGame];

}

void clearView() {

    [overlay_instance clearOverlay];

}

// dummy function to prevent linkage fail

int SDL_main(int argc, char **argv) {

    return 0;

}