/*

 * Hedgewars-iOS, a Hedgewars port for iOS devices

 * Copyright (c) 2009-2010 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 08/04/2010.

 */

#import "CommodityFunctions.h"

#import <sys/types.h>

#import <sys/sysctl.h>

#import <mach/mach.h>

#import <mach/mach_host.h>

#import <QuartzCore/QuartzCore.h>

#import "AudioToolbox/AudioToolbox.h"

#import "PascalImports.h"

BOOL inline rotationManager (UIInterfaceOrientation interfaceOrientation) {

    if (IS_IPAD())

        return (interfaceOrientation == UIInterfaceOrientationLandscapeRight) ||

               (interfaceOrientation == UIInterfaceOrientationLandscapeLeft);

    else

        return (interfaceOrientation == UIInterfaceOrientationLandscapeRight);

}

NSInteger inline randomPort () {

    srandom(time(NULL));

    NSInteger res = (random() % 64511) + 1024;

    return (res == DEFAULT_NETGAME_PORT) ? randomPort() : res;

}

void popError (const char *title, const char *message) {

    UIAlertView *alert = [[UIAlertView alloc] initWithTitle:[NSString stringWithUTF8String:title]

                                                    message:[NSString stringWithUTF8String:message]

                                                   delegate:nil

                                          cancelButtonTitle:@"Ok"

                                          otherButtonTitles:nil];

    [alert show];

    [alert release];

}

// by http://landonf.bikemonkey.org/code/iphone/Determining_Available_Memory.20081203.html

void print_free_memory () {

    mach_port_t host_port;

    mach_msg_type_number_t host_size;

    vm_size_t pagesize;

    host_port = mach_host_self();

    host_size = sizeof(vm_statistics_data_t) / sizeof(integer_t);

    host_page_size(host_port, &pagesize);

    vm_statistics_data_t vm_stat;

    if (host_statistics(host_port, HOST_VM_INFO, (host_info_t)&vm_stat, &host_size) != KERN_SUCCESS)

        DLog(@"Failed to fetch vm statistics");

    /* Stats in bytes */

    natural_t mem_used = (vm_stat.active_count + vm_stat.inactive_count + vm_stat.wire_count) * pagesize;

    natural_t mem_free = vm_stat.free_count * pagesize;

    natural_t mem_total = mem_used + mem_free;

    DLog(@"used: %u free: %u total: %u", mem_used, mem_free, mem_total);

}

BOOL inline isApplePhone () {

    return (IS_IPAD() == NO);

}

NSString *modelType () {

    size_t size;

    // set 'oldp' parameter to NULL to get the size of the data returned so we can allocate appropriate amount of space

    sysctlbyname("hw.machine", NULL, &size, NULL, 0);

    char *name = (char *)malloc(sizeof(char) * size);

    // get the platform name

    sysctlbyname("hw.machine", name, &size, NULL, 0);

    NSString *modelId = [NSString stringWithUTF8String:name];

    free(name);

    return modelId;

}

void playSound (NSString *snd) {

    //Get the filename of the sound file:

    NSString *path = [NSString stringWithFormat:@"%@/%@.wav",[[NSBundle mainBundle] resourcePath],snd];

    //declare a system sound id

    SystemSoundID soundID;

    //Get a URL for the sound file

    NSURL *filePath = [NSURL fileURLWithPath:path isDirectory:NO];

    //Use audio sevices to create the sound

    AudioServicesCreateSystemSoundID((CFURLRef)filePath, &soundID);

    //Use audio services to play the sound

    AudioServicesPlaySystemSound(soundID);

}

NSArray inline *getAvailableColors (void) {

    return [NSArray arrayWithObjects:[NSNumber numberWithUnsignedInt:0x3376E9],     // bluette

                                     [NSNumber numberWithUnsignedInt:0x3e9321],     // greeeen

                                     [NSNumber numberWithUnsignedInt:0xa23dbb],     // violett

                                     [NSNumber numberWithUnsignedInt:0xff9329],     // oranngy

                                     [NSNumber numberWithUnsignedInt:0xdd0000],     // reddish

                                     [NSNumber numberWithUnsignedInt:0x737373],     // graaaay

                                     [NSNumber numberWithUnsignedInt:0x00FFFF],     // cyannnn  

                                     [NSNumber numberWithUnsignedInt:0xFF8888],     // peachyj

                                     nil];

}

UILabel *createBlueLabel (NSString *title, CGRect frame) {

    return createLabelWithParams(title, frame, 1.5f, UICOLOR_HW_YELLOW_BODER, UICOLOR_HW_DARKBLUE);

}

UILabel *createLabelWithParams (NSString *title, CGRect frame, CGFloat borderWidth, UIColor *borderColor, UIColor *backgroundColor) {

    UILabel *theLabel = [[UILabel alloc] initWithFrame:frame];

    theLabel.backgroundColor = backgroundColor;

    if (title != nil) {

        theLabel.text = title;

        theLabel.textColor = UICOLOR_HW_YELLOW_TEXT;

        theLabel.textAlignment = UITextAlignmentCenter;

        theLabel.font = [UIFont boldSystemFontOfSize:[UIFont labelFontSize]*80/100];

    }

    [theLabel.layer setBorderWidth:borderWidth];

    [theLabel.layer setBorderColor:borderColor.CGColor];

    [theLabel.layer setCornerRadius:8.0f];

    [theLabel.layer setMasksToBounds:YES];

    return theLabel;

}