diff -r ccf4854df294 -r 02875b1145b7 project_files/HedgewarsMobile/Classes/CommodityFunctions.m
--- a/project_files/HedgewarsMobile/Classes/CommodityFunctions.m	Wed Jun 23 21:49:19 2010 +0200
+++ b/project_files/HedgewarsMobile/Classes/CommodityFunctions.m	Wed Jun 23 22:03:56 2010 +0200
@@ -0,0 +1,158 @@
+//
+//  CommodityFunctions.m
+//  HedgewarsMobile
+//
+//  Created by Vittorio on 08/04/10.
+//  Copyright 2010 __MyCompanyName__. All rights reserved.
+//
+
+#import "CommodityFunctions.h"
+#import <mach/mach.h>
+#import <mach/mach_host.h>
+
+void createTeamNamed (NSString *nameWithoutExt) {
+    NSString *teamsDirectory = TEAMS_DIRECTORY();
+    
+    if (![[NSFileManager defaultManager] fileExistsAtPath: teamsDirectory]) {
+        [[NSFileManager defaultManager] createDirectoryAtPath:teamsDirectory 
+                                  withIntermediateDirectories:NO 
+                                                   attributes:nil 
+                                                        error:NULL];
+    }
+    
+    NSMutableArray *hedgehogs = [[NSMutableArray alloc] initWithCapacity: MAX_HOGS];
+    
+    for (int i = 0; i < MAX_HOGS; i++) {
+        NSString *hogName = [[NSString alloc] initWithFormat:@"hedgehog %d",i];
+        NSDictionary *hog = [[NSDictionary alloc] initWithObjectsAndKeys: [NSNumber numberWithInt:0],@"level",
+                             hogName,@"hogname", @"NoHat",@"hat", nil];
+        [hogName release];
+        [hedgehogs addObject:hog];
+        [hog release];
+    }
+    
+    NSDictionary *theTeam = [[NSDictionary alloc] initWithObjectsAndKeys:@"0",@"hash", nameWithoutExt,@"teamname",
+                             @"Statue",@"grave", @"Plane",@"fort", @"Default",@"voicepack",
+                             @"hedgewars",@"flag", hedgehogs,@"hedgehogs", nil];
+    [hedgehogs release];
+    
+    NSString *teamFile = [[NSString alloc] initWithFormat:@"%@/%@.plist", teamsDirectory, nameWithoutExt];
+
+    [theTeam writeToFile:teamFile atomically:YES];
+    [teamFile release];
+    [theTeam release];
+}
+
+void createWeaponNamed (NSString *nameWithoutExt) {
+    NSString *weaponsDirectory = WEAPONS_DIRECTORY();
+
+    if (![[NSFileManager defaultManager] fileExistsAtPath: weaponsDirectory]) {
+        [[NSFileManager defaultManager] createDirectoryAtPath:weaponsDirectory 
+                                  withIntermediateDirectories:NO 
+                                                   attributes:nil 
+                                                        error:NULL];
+    }
+    
+    NSDictionary *theWeapon = [[NSDictionary alloc] initWithObjectsAndKeys:
+                               @"9391929422199121032235111001201000000211190911",@"ammostore_initialqt",
+                               @"0405040541600655546554464776576666666155501000",@"ammostore_probability",
+                               @"0000000000000205500000040007004000000000200000",@"ammostore_delay",
+                               @"1311110312111111123114111111111111111211101111",@"ammostore_crate", nil];
+    
+    NSString *weaponFile = [[NSString alloc] initWithFormat:@"%@/%@.plist", weaponsDirectory, nameWithoutExt];
+    
+    [theWeapon writeToFile:weaponFile atomically:YES];
+    [weaponFile release];
+    [theWeapon release];
+}
+
+void createSchemeNamed (NSString *nameWithoutExt) {
+    NSString *schemesDirectory = SCHEMES_DIRECTORY();
+    
+    if (![[NSFileManager defaultManager] fileExistsAtPath: schemesDirectory]) {
+        [[NSFileManager defaultManager] createDirectoryAtPath:schemesDirectory 
+                                  withIntermediateDirectories:NO 
+                                                   attributes:nil 
+                                                        error:NULL];
+    }
+    
+    NSArray *theScheme = [[NSArray alloc] initWithObjects:
+                          [NSNumber numberWithBool:NO],    //fortmode
+                          [NSNumber numberWithBool:NO],    //divideteam
+                          [NSNumber numberWithBool:NO],    //solidland
+                          [NSNumber numberWithBool:NO],    //addborder
+                          [NSNumber numberWithBool:NO],    //lowgravity
+                          [NSNumber numberWithBool:NO],    //lasersight
+                          [NSNumber numberWithBool:NO],    //invulnerable
+                          [NSNumber numberWithBool:NO],    //addmines
+                          [NSNumber numberWithBool:NO],    //vampirism
+                          [NSNumber numberWithBool:NO],    //karma
+                          [NSNumber numberWithBool:NO],    //artillery
+                          [NSNumber numberWithBool:YES],   //randomorder
+                          [NSNumber numberWithBool:NO],    //king
+                          [NSNumber numberWithBool:NO],    //placehedgehogs
+                          [NSNumber numberWithBool:NO],    //clansharesammo
+                          [NSNumber numberWithBool:NO],    //disablegirders
+                          [NSNumber numberWithBool:NO],    //disablelandobjects
+                          [NSNumber numberWithInt:100],    //damagemodifier
+                          [NSNumber numberWithInt:45],     //turntime
+                          [NSNumber numberWithInt:100],    //initialhealth
+                          [NSNumber numberWithInt:15],     //suddendeathtimeout
+                          [NSNumber numberWithInt:5],      //cratedrops
+                          [NSNumber numberWithInt:3],      //minestime
+                          [NSNumber numberWithInt:4],      //mines
+                          [NSNumber numberWithInt:0],      //dudmines
+                          [NSNumber numberWithInt:2],      //explosives
+                          nil];
+    
+    NSString *schemeFile = [[NSString alloc] initWithFormat:@"%@/%@.plist", schemesDirectory, nameWithoutExt];
+
+    [theScheme writeToFile:schemeFile atomically:YES];
+    [schemeFile release];
+    [theScheme release];
+}
+
+BOOL rotationManager (UIInterfaceOrientation interfaceOrientation) {
+    if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)
+        return YES;
+    else
+        return (interfaceOrientation == UIInterfaceOrientationLandscapeRight) ||
+               (interfaceOrientation == UIInterfaceOrientationLandscapeLeft);  
+}
+
+NSInteger randomPort () {
+    srandom(time(NULL));
+    return (random() % 64511) + 1024;
+}
+
+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);
+}