1 //

     2 //  HogHatViewController.m

     3 //  HedgewarsMobile

     4 //

     5 //  Created by Vittorio on 02/04/10.

     6 //  Copyright 2010 __MyCompanyName__. All rights reserved.

     7 //

     8 

     9 #import "HogHatViewController.h"

    10 #import "CommodityFunctions.h"

    11 #import "UIImageExtra.h"

    12 

    13 @implementation HogHatViewController

    14 @synthesize teamDictionary, hatArray, normalHogSprite, lastIndexPath, selectedHog;

    15 

    16 

    17 -(BOOL) shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation) interfaceOrientation {

    18 	return rotationManager(interfaceOrientation);

    19 }

    20 

    21 

    22 #pragma mark -

    23 #pragma mark View lifecycle

    24 - (void)viewDidLoad {

    25     [super viewDidLoad];

    26 

    27     // load all the hat file names and store them into hatArray

    28     NSString *hatsDirectory = HATS_DIRECTORY();

    29     NSArray *array = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:hatsDirectory error:NULL];

    30     self.hatArray = array;

    31     

    32     // load the base hog image, drawing will occure in cellForRow...

    33     NSString *normalHogFile = [[NSString alloc] initWithFormat:@"%@/Hedgehog.png",GRAPHICS_DIRECTORY()];

    34     UIImage *hogSprite = [[UIImage alloc] initWithContentsOfFile:normalHogFile andCutAt:CGRectMake(96, 0, 32, 32)];

    35     [normalHogFile release];

    36     self.normalHogSprite = hogSprite;

    37     [hogSprite release];

    38 }

    39 

    40 - (void)viewWillAppear:(BOOL)animated {

    41     [super viewWillAppear:animated];

    42     self.title = [[[teamDictionary objectForKey:@"hedgehogs"] objectAtIndex:selectedHog] objectForKey:@"hogname"];

    43 

    44     // this updates the hog name and its hat

    45     [self.tableView reloadData];

    46     // this moves the tableview to the top

    47     [self.tableView setContentOffset:CGPointMake(0,0) animated:NO];

    48 }

    49 

    50 

    51 #pragma mark -

    52 #pragma mark Table view data source

    53 -(NSInteger) numberOfSectionsInTableView:(UITableView *)tableView {

    54     return 1;

    55 }

    56 

    57 -(NSInteger) tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {

    58     return [self.hatArray count];

    59 }

    60 

    61 // Customize the appearance of table view cells.

    62 - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {

    63     

    64     static NSString *CellIdentifier = @"Cell";

    65     

    66     UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];

    67     if (cell == nil) 

    68         cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];

    69     

    70     NSDictionary *hog = [[self.teamDictionary objectForKey:@"hedgehogs"] objectAtIndex:selectedHog];

    71     NSString *hat = [hatArray objectAtIndex:[indexPath row]];

    72     cell.textLabel.text = [hat stringByDeletingPathExtension];

    73     

    74     NSString *hatFile = [[NSString alloc] initWithFormat:@"%@/%@", HATS_DIRECTORY(), hat];

    75     UIImage *hatSprite = [[UIImage alloc] initWithContentsOfFile: hatFile andCutAt:CGRectMake(0, 0, 32, 32)];

    76     [hatFile release];

    77     cell.imageView.image = [self.normalHogSprite mergeWith:hatSprite atPoint:CGPointMake(0, -5)];

    78     [hatSprite release];

    79         

    80     if ([hat isEqualToString:[hog objectForKey:@"hat"]]) {

    81         cell.accessoryType = UITableViewCellAccessoryCheckmark;

    82         self.lastIndexPath = indexPath;

    83     } else {

    84         cell.accessoryType = UITableViewCellAccessoryNone;

    85     }

    86 

    87     return cell;

    88 }

    89 

    90 

    91 #pragma mark -

    92 #pragma mark Table view delegate

    93 - (void)tableView:(UITableView *)aTableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {

    94     int newRow = [indexPath row];

    95     int oldRow = (lastIndexPath != nil) ? [lastIndexPath row] : -1;

    96     

    97     if (newRow != oldRow) {

    98         // if the two selected rows differ update data on the hog dictionary and reload table content

    99         // TODO: maybe this section could be cleaned up

   100         NSDictionary *oldHog = [[teamDictionary objectForKey:@"hedgehogs"] objectAtIndex:selectedHog];

   101         

   102         NSMutableDictionary *newHog = [[NSMutableDictionary alloc] initWithDictionary: oldHog];

   103         [newHog setObject:[[hatArray objectAtIndex:newRow] stringByDeletingPathExtension] forKey:@"hat"];

   104         [[teamDictionary objectForKey:@"hedgehogs"] replaceObjectAtIndex:selectedHog withObject:newHog];

   105         [newHog release];

   106         

   107         // tell our boss to write this new stuff on disk

   108         [[NSNotificationCenter defaultCenter] postNotificationName:@"setWriteNeedTeams" object:nil];

   109         

   110         UITableViewCell *newCell = [aTableView cellForRowAtIndexPath:indexPath];

   111         newCell.accessoryType = UITableViewCellAccessoryCheckmark;

   112         UITableViewCell *oldCell = [aTableView cellForRowAtIndexPath:lastIndexPath];

   113         oldCell.accessoryType = UITableViewCellAccessoryNone;

   114         self.lastIndexPath = indexPath;

   115         [aTableView selectRowAtIndexPath:indexPath animated:YES scrollPosition:UITableViewScrollPositionNone];

   116     } 

   117     [aTableView deselectRowAtIndexPath:indexPath animated:YES];

   118     [self.navigationController popViewControllerAnimated:YES];

   119 }

   120 

   121 

   122 #pragma mark -

   123 #pragma mark Memory management

   124 - (void)didReceiveMemoryWarning {

   125     // Releases the view if it doesn't have a superview.

   126     [super didReceiveMemoryWarning];

   127     // Relinquish ownership any cached data, images, etc that aren't in use.

   128 }

   129 

   130 - (void)viewDidUnload {

   131     self.lastIndexPath = nil;

   132     self.normalHogSprite = nil;

   133     self.teamDictionary = nil;

   134     self.hatArray = nil;

   135     [super viewDidUnload];

   136     MSG_DIDUNLOAD();

   137 }

   138 

   139 - (void)dealloc {

   140     [hatArray release];

   141     [teamDictionary release];

   142     [normalHogSprite release];

   143     [lastIndexPath release];

   144     [super dealloc];

   145 }

   146 

   147 

   148 @end

   149