cocoaTouch/otherSrc/CommodityFunctions.m
author koda
Thu, 17 Jun 2010 19:57:51 +0200
changeset 3513 f589230fa21b
parent 3495 a6b4f351d400
permissions -rw-r--r--
now it's possible to select the scheme file in the ifrontendfix a type about loading an image (iphone file system IS case senstive) add rotation for iphone build too make the ifrontend work again with 3.0 sdk reworked openalbridge following most of an old implementation by Smaxx and making it more modular -- now sources are limited but the memory extension and cleanup is todo nil'd many variables in engine that were causing intialization problems
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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 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 +
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                          vm_stat.inactive_count +
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                          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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}