project_files/HedgewarsMobile/Classes/CommodityFunctions.m
author koda
Wed, 23 Jun 2010 22:03:56 +0200
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//
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//  CommodityFunctions.m
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//  HedgewarsMobile
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//
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//  Created by Vittorio on 08/04/10.
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//  Copyright 2010 __MyCompanyName__. All rights reserved.
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//
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#import "CommodityFunctions.h"
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#import <mach/mach.h>
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#import <mach/mach_host.h>
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void createTeamNamed (NSString *nameWithoutExt) {
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    NSString *teamsDirectory = TEAMS_DIRECTORY();
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    if (![[NSFileManager defaultManager] fileExistsAtPath: teamsDirectory]) {
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        [[NSFileManager defaultManager] createDirectoryAtPath:teamsDirectory 
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                                  withIntermediateDirectories:NO 
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                                                   attributes:nil 
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                                                        error:NULL];
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    }
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    NSMutableArray *hedgehogs = [[NSMutableArray alloc] initWithCapacity: MAX_HOGS];
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    for (int i = 0; i < MAX_HOGS; i++) {
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        NSString *hogName = [[NSString alloc] initWithFormat:@"hedgehog %d",i];
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        NSDictionary *hog = [[NSDictionary alloc] initWithObjectsAndKeys: [NSNumber numberWithInt:0],@"level",
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                             hogName,@"hogname", @"NoHat",@"hat", nil];
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        [hogName release];
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        [hedgehogs addObject:hog];
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        [hog release];
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    }
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    NSDictionary *theTeam = [[NSDictionary alloc] initWithObjectsAndKeys:@"0",@"hash", nameWithoutExt,@"teamname",
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                             @"Statue",@"grave", @"Plane",@"fort", @"Default",@"voicepack",
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                             @"hedgewars",@"flag", hedgehogs,@"hedgehogs", nil];
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    [hedgehogs release];
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    NSString *teamFile = [[NSString alloc] initWithFormat:@"%@/%@.plist", teamsDirectory, nameWithoutExt];
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    [theTeam writeToFile:teamFile atomically:YES];
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    [teamFile release];
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    [theTeam release];
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}
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void createWeaponNamed (NSString *nameWithoutExt) {
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    NSString *weaponsDirectory = WEAPONS_DIRECTORY();
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    if (![[NSFileManager defaultManager] fileExistsAtPath: weaponsDirectory]) {
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        [[NSFileManager defaultManager] createDirectoryAtPath:weaponsDirectory 
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                                  withIntermediateDirectories:NO 
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                                                   attributes:nil 
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                                                        error:NULL];
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    }
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    NSDictionary *theWeapon = [[NSDictionary alloc] initWithObjectsAndKeys:
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                               @"9391929422199121032235111001201000000211190911",@"ammostore_initialqt",
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                               @"0405040541600655546554464776576666666155501000",@"ammostore_probability",
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                               @"0000000000000205500000040007004000000000200000",@"ammostore_delay",
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                               @"1311110312111111123114111111111111111211101111",@"ammostore_crate", nil];
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    NSString *weaponFile = [[NSString alloc] initWithFormat:@"%@/%@.plist", weaponsDirectory, nameWithoutExt];
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    [theWeapon writeToFile:weaponFile atomically:YES];
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    [weaponFile release];
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    [theWeapon release];
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}
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void createSchemeNamed (NSString *nameWithoutExt) {
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    NSString *schemesDirectory = SCHEMES_DIRECTORY();
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    if (![[NSFileManager defaultManager] fileExistsAtPath: schemesDirectory]) {
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        [[NSFileManager defaultManager] createDirectoryAtPath:schemesDirectory 
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                                  withIntermediateDirectories:NO 
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                                                   attributes:nil 
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                                                        error:NULL];
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    }
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    NSArray *theScheme = [[NSArray alloc] initWithObjects:
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                          [NSNumber numberWithBool:NO],    //fortmode
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                          [NSNumber numberWithBool:NO],    //divideteam
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                          [NSNumber numberWithBool:NO],    //solidland
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                          [NSNumber numberWithBool:NO],    //addborder
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                          [NSNumber numberWithBool:NO],    //lowgravity
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                          [NSNumber numberWithBool:NO],    //lasersight
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                          [NSNumber numberWithBool:NO],    //invulnerable
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                          [NSNumber numberWithBool:NO],    //addmines
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                          [NSNumber numberWithBool:NO],    //vampirism
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                          [NSNumber numberWithBool:NO],    //karma
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                          [NSNumber numberWithBool:NO],    //artillery
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                          [NSNumber numberWithBool:YES],   //randomorder
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                          [NSNumber numberWithBool:NO],    //king
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                          [NSNumber numberWithBool:NO],    //placehedgehogs
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                          [NSNumber numberWithBool:NO],    //clansharesammo
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                          [NSNumber numberWithBool:NO],    //disablegirders
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                          [NSNumber numberWithBool:NO],    //disablelandobjects
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                          [NSNumber numberWithInt:100],    //damagemodifier
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                          [NSNumber numberWithInt:45],     //turntime
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                          [NSNumber numberWithInt:100],    //initialhealth
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                          [NSNumber numberWithInt:15],     //suddendeathtimeout
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                          [NSNumber numberWithInt:5],      //cratedrops
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                          [NSNumber numberWithInt:3],      //minestime
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                          [NSNumber numberWithInt:4],      //mines
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                          [NSNumber numberWithInt:0],      //dudmines
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                          [NSNumber numberWithInt:2],      //explosives
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                          nil];
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    NSString *schemeFile = [[NSString alloc] initWithFormat:@"%@/%@.plist", schemesDirectory, nameWithoutExt];
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    [theScheme writeToFile:schemeFile atomically:YES];
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    [schemeFile release];
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    [theScheme release];
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}
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BOOL rotationManager (UIInterfaceOrientation interfaceOrientation) {
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    if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)
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        return YES;
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    else
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        return (interfaceOrientation == UIInterfaceOrientationLandscapeRight) ||
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               (interfaceOrientation == UIInterfaceOrientationLandscapeLeft);  
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}
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NSInteger randomPort () {
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    srandom(time(NULL));
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    return (random() % 64511) + 1024;
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}
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void popError (const char *title, const char *message) {
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    UIAlertView *alert = [[UIAlertView alloc] initWithTitle:[NSString stringWithUTF8String:title]
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                                                    message:[NSString stringWithUTF8String:message]
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                                                   delegate:nil
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                                          cancelButtonTitle:@"Ok"
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                                          otherButtonTitles:nil];
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    [alert show];
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    [alert release];
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}
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// by http://landonf.bikemonkey.org/code/iphone/Determining_Available_Memory.20081203.html
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void print_free_memory () {
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    mach_port_t host_port;
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    mach_msg_type_number_t host_size;
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    vm_size_t pagesize;
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    host_port = mach_host_self();
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    host_size = sizeof(vm_statistics_data_t) / sizeof(integer_t);
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    host_page_size(host_port, &pagesize);        
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    vm_statistics_data_t vm_stat;
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    if (host_statistics(host_port, HOST_VM_INFO, (host_info_t)&vm_stat, &host_size) != KERN_SUCCESS)
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        DLog(@"Failed to fetch vm statistics");
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    /* Stats in bytes */ 
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    natural_t mem_used = (vm_stat.active_count + vm_stat.inactive_count + vm_stat.wire_count) * pagesize;
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    natural_t mem_free = vm_stat.free_count * pagesize;
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    natural_t mem_total = mem_used + mem_free;
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    DLog(@"used: %u free: %u total: %u", mem_used, mem_free, mem_total);
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}