1 //

     2 //  CommodityFunctions.m

     3 //  HedgewarsMobile

     4 //

     5 //  Created by Vittorio on 08/04/10.

     6 //  Copyright 2010 __MyCompanyName__. All rights reserved.

     7 //

     8 

     9 #import "CommodityFunctions.h"

    10 #import <mach/mach.h>

    11 #import <mach/mach_host.h>

    12 

    13 void createTeamNamed (NSString *nameWithoutExt) {

    14     NSString *teamsDirectory = TEAMS_DIRECTORY();

    15     

    16     if (![[NSFileManager defaultManager] fileExistsAtPath: teamsDirectory]) {

    17         [[NSFileManager defaultManager] createDirectoryAtPath:teamsDirectory 

    18                                   withIntermediateDirectories:NO 

    19                                                    attributes:nil 

    20                                                         error:NULL];

    21     }

    22     

    23     NSMutableArray *hedgehogs = [[NSMutableArray alloc] initWithCapacity: MAX_HOGS];

    24     

    25     for (int i = 0; i < MAX_HOGS; i++) {

    26         NSString *hogName = [[NSString alloc] initWithFormat:@"hedgehog %d",i];

    27         NSDictionary *hog = [[NSDictionary alloc] initWithObjectsAndKeys: [NSNumber numberWithInt:0],@"level",

    28                              hogName,@"hogname", @"NoHat",@"hat", nil];

    29         [hogName release];

    30         [hedgehogs addObject:hog];

    31         [hog release];

    32     }

    33     

    34     NSDictionary *theTeam = [[NSDictionary alloc] initWithObjectsAndKeys:@"0",@"hash", nameWithoutExt,@"teamname",

    35                              @"Statue",@"grave", @"Plane",@"fort", @"Default",@"voicepack",

    36                              @"hedgewars",@"flag", hedgehogs,@"hedgehogs", nil];

    37     [hedgehogs release];

    38     

    39     NSString *teamFile = [[NSString alloc] initWithFormat:@"%@/%@.plist", teamsDirectory, nameWithoutExt];

    40 

    41     [theTeam writeToFile:teamFile atomically:YES];

    42     [teamFile release];

    43     [theTeam release];

    44 }

    45 

    46 void createSchemeNamed (NSString *nameWithoutExt) {

    47     NSString *schemesDirectory = SCHEMES_DIRECTORY();

    48     

    49     if (![[NSFileManager defaultManager] fileExistsAtPath: schemesDirectory]) {

    50         [[NSFileManager defaultManager] createDirectoryAtPath:schemesDirectory 

    51                                   withIntermediateDirectories:NO 

    52                                                    attributes:nil 

    53                                                         error:NULL];

    54     }

    55     

    56     NSArray *theScheme = [[NSArray alloc] initWithObjects:

    57                           [NSNumber numberWithBool:NO],    //fortmode

    58                           [NSNumber numberWithBool:NO],    //divideteam

    59                           [NSNumber numberWithBool:NO],    //solidland

    60                           [NSNumber numberWithBool:NO],    //addborder

    61                           [NSNumber numberWithBool:NO],    //lowgravity

    62                           [NSNumber numberWithBool:NO],    //lasersight

    63                           [NSNumber numberWithBool:NO],    //invulnerable

    64                           [NSNumber numberWithBool:NO],    //addmines

    65                           [NSNumber numberWithBool:NO],    //vampirism

    66                           [NSNumber numberWithBool:NO],    //karma

    67                           [NSNumber numberWithBool:NO],    //artillery

    68                           [NSNumber numberWithBool:YES],   //randomorder

    69                           [NSNumber numberWithBool:NO],    //king

    70                           [NSNumber numberWithBool:NO],    //placehedgehogs

    71                           [NSNumber numberWithBool:NO],    //clansharesammo

    72                           [NSNumber numberWithBool:NO],    //disablegirders

    73                           [NSNumber numberWithBool:NO],    //disablelandobjects

    74                           [NSNumber numberWithInt:100],    //damagemodifier

    75                           [NSNumber numberWithInt:45],     //turntime

    76                           [NSNumber numberWithInt:100],    //initialhealth

    77                           [NSNumber numberWithInt:15],     //suddendeathtimeout

    78                           [NSNumber numberWithInt:5],      //cratedrops

    79                           [NSNumber numberWithInt:3],      //minestime

    80                           [NSNumber numberWithInt:4],      //mines

    81                           [NSNumber numberWithInt:0],      //dudmines

    82                           [NSNumber numberWithInt:2],      //explosives

    83                           nil];

    84     

    85     NSString *schemeFile = [[NSString alloc] initWithFormat:@"%@/%@.plist", schemesDirectory, nameWithoutExt];

    86 

    87     [theScheme writeToFile:schemeFile atomically:YES];

    88     [schemeFile release];

    89     [theScheme release];

    90 }

    91 

    92 BOOL rotationManager (UIInterfaceOrientation interfaceOrientation) {

    93     if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)

    94         return YES;

    95     else

    96         return (interfaceOrientation == UIInterfaceOrientationLandscapeRight) ||

    97                (interfaceOrientation == UIInterfaceOrientationLandscapeLeft);  

    98 }

    99 

   100 NSInteger randomPort () {

   101     srandom(time(NULL));

   102     return (random() % 64511) + 1024;

   103 }

   104 

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

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

   107                                                     message:[NSString stringWithUTF8String:message]

   108                                                    delegate:nil

   109                                           cancelButtonTitle:@"Ok"

   110                                           otherButtonTitles:nil];

   111     [alert show];

   112     [alert release];

   113 }

   114 

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

   116 void print_free_memory () {

   117     mach_port_t host_port;

   118     mach_msg_type_number_t host_size;

   119     vm_size_t pagesize;

   120     

   121     host_port = mach_host_self();

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

   123     host_page_size(host_port, &pagesize);        

   124  

   125     vm_statistics_data_t vm_stat;

   126               

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

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

   129  

   130     /* Stats in bytes */ 

   131     natural_t mem_used = (vm_stat.active_count +

   132                           vm_stat.inactive_count +

   133                           vm_stat.wire_count) * pagesize;

   134     natural_t mem_free = vm_stat.free_count * pagesize;

   135     natural_t mem_total = mem_used + mem_free;

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

   137 }