/*

 * Hedgewars-iOS, a Hedgewars port for iOS devices

 * Copyright (c) 2009-2011 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.

 *

 * File created on 30/10/2010.

 */

#import "ObjcExports.h"

#import "OverlayViewController.h"

#import "AmmoMenuViewController.h"

#pragma mark -

#pragma mark internal variables

// actual game started (controls should be enabled)

BOOL gameRunning;

// black screen present

BOOL savedGame;

// cache the grenade time

NSInteger grenadeTime;

// the reference to the newMenu instance

OverlayViewController *overlay_instance;

#pragma mark -

#pragma mark functions called like oop

void objcExportsInit(OverlayViewController* instance) {

    overlay_instance = instance;

    gameRunning = NO;

    savedGame = NO;

    grenadeTime = 2;

}

BOOL inline isGameRunning() {

    return gameRunning;

}

void inline setGameRunning(BOOL value) {

    gameRunning = value;

}

NSInteger cachedGrenadeTime() {

    return grenadeTime;

}

void inline setGrenadeTime(NSInteger value) {

    grenadeTime = value;

}

#pragma mark -

#pragma mark functions called by pascal code

void startSpinningProgress() {

    gameRunning = NO;

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

    CGPoint center = overlay_instance.view.center;

    overlay_instance.lowerIndicator.center = (IS_DUALHEAD() ? CGPointMake(center.y, center.x)

                                              : CGPointMake(center.y, center.x * 5/3));

    [overlay_instance.lowerIndicator startAnimating];

    [overlay_instance.view addSubview:overlay_instance.lowerIndicator];

    [overlay_instance.lowerIndicator release];

}

void stopSpinningProgress() {

    [overlay_instance.lowerIndicator stopAnimating];

    [overlay_instance.lowerIndicator removeFromSuperview];

    HW_zoomSet(1.7);

    if (savedGame == NO)

        gameRunning = YES;

}

void clearView() {

    // don't use any engine calls here as this function is called every time the ammomenu is opened

    [UIView beginAnimations:@"remove button" context:NULL];

    [UIView setAnimationDuration:ANIMATION_DURATION];

    [UIView commitAnimations];

    grenadeTime = 2;

}

void saveBeganSynching() {

    overlay_instance.view.backgroundColor = [UIColor blackColor];

    overlay_instance.view.alpha = 0.75;

    overlay_instance.view.userInteractionEnabled = NO;

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

    CGPoint center = overlay_instance.view.center;

    overlay_instance.savesIndicator.center = CGPointMake(center.y, center.x);

    overlay_instance.savesIndicator.hidesWhenStopped = YES;

    [overlay_instance.savesIndicator startAnimating];

    [overlay_instance.view addSubview:overlay_instance.savesIndicator];

    [overlay_instance.savesIndicator release];

    savedGame = YES;

    stopSpinningProgress();

}

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.savesIndicator stopAnimating];

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

    gameRunning = YES;

    savedGame = NO;

}

void updateVisualsNewTurn(void) {

    [overlay_instance.amvc updateAmmoVisuals];

}

// dummy function to prevent linkage fail

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

    return 0;

}