--- a/project_files/HedgewarsMobile/Classes/HogHatViewController.m	Wed Jun 23 21:49:19 2010 +0200
+++ b/project_files/HedgewarsMobile/Classes/HogHatViewController.m	Wed Jun 23 22:03:56 2010 +0200
@@ -0,0 +1,149 @@
+//
+//  HogHatViewController.m
+//  HedgewarsMobile
+//
+//  Created by Vittorio on 02/04/10.
+//  Copyright 2010 __MyCompanyName__. All rights reserved.
+//
+
+#import "HogHatViewController.h"
+#import "CommodityFunctions.h"
+#import "UIImageExtra.h"
+
+@implementation HogHatViewController
+@synthesize teamDictionary, hatArray, normalHogSprite, lastIndexPath, selectedHog;
+
+
+-(BOOL) shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation) interfaceOrientation {
+    return rotationManager(interfaceOrientation);
+}
+
+
+#pragma mark -
+#pragma mark View lifecycle
+- (void)viewDidLoad {
+    [super viewDidLoad];
+
+    // load all the hat file names and store them into hatArray
+    NSString *hatsDirectory = HATS_DIRECTORY();
+    NSArray *array = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:hatsDirectory error:NULL];
+    self.hatArray = array;
+    
+    // load the base hog image, drawing will occure in cellForRow...
+    NSString *normalHogFile = [[NSString alloc] initWithFormat:@"%@/Hedgehog.png",GRAPHICS_DIRECTORY()];
+    UIImage *hogSprite = [[UIImage alloc] initWithContentsOfFile:normalHogFile andCutAt:CGRectMake(96, 0, 32, 32)];
+    [normalHogFile release];
+    self.normalHogSprite = hogSprite;
+    [hogSprite release];
+}
+
+- (void)viewWillAppear:(BOOL)animated {
+    [super viewWillAppear:animated];
+    self.title = [[[teamDictionary objectForKey:@"hedgehogs"] objectAtIndex:selectedHog] objectForKey:@"hogname"];
+
+    // this updates the hog name and its hat
+    [self.tableView reloadData];
+    // this moves the tableview to the top
+    [self.tableView setContentOffset:CGPointMake(0,0) animated:NO];
+}
+
+
+#pragma mark -
+#pragma mark Table view data source
+-(NSInteger) numberOfSectionsInTableView:(UITableView *)tableView {
+    return 1;
+}
+
+-(NSInteger) tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
+    return [self.hatArray count];
+}
+
+// Customize the appearance of table view cells.
+- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
+    
+    static NSString *CellIdentifier = @"Cell";
+    
+    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
+    if (cell == nil) 
+        cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
+    
+    NSDictionary *hog = [[self.teamDictionary objectForKey:@"hedgehogs"] objectAtIndex:selectedHog];
+    NSString *hat = [hatArray objectAtIndex:[indexPath row]];
+    cell.textLabel.text = [hat stringByDeletingPathExtension];
+    
+    NSString *hatFile = [[NSString alloc] initWithFormat:@"%@/%@", HATS_DIRECTORY(), hat];
+    UIImage *hatSprite = [[UIImage alloc] initWithContentsOfFile: hatFile andCutAt:CGRectMake(0, 0, 32, 32)];
+    [hatFile release];
+    cell.imageView.image = [self.normalHogSprite mergeWith:hatSprite atPoint:CGPointMake(0, -5)];
+    [hatSprite release];
+        
+    if ([hat isEqualToString:[hog objectForKey:@"hat"]]) {
+        cell.accessoryType = UITableViewCellAccessoryCheckmark;
+        self.lastIndexPath = indexPath;
+    } else {
+        cell.accessoryType = UITableViewCellAccessoryNone;
+    }
+
+    return cell;
+}
+
+
+#pragma mark -
+#pragma mark Table view delegate
+- (void)tableView:(UITableView *)aTableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
+    int newRow = [indexPath row];
+    int oldRow = (lastIndexPath != nil) ? [lastIndexPath row] : -1;
+    
+    if (newRow != oldRow) {
+        // if the two selected rows differ update data on the hog dictionary and reload table content
+        // TODO: maybe this section could be cleaned up
+        NSDictionary *oldHog = [[teamDictionary objectForKey:@"hedgehogs"] objectAtIndex:selectedHog];
+        
+        NSMutableDictionary *newHog = [[NSMutableDictionary alloc] initWithDictionary: oldHog];
+        [newHog setObject:[[hatArray objectAtIndex:newRow] stringByDeletingPathExtension] forKey:@"hat"];
+        [[teamDictionary objectForKey:@"hedgehogs"] replaceObjectAtIndex:selectedHog withObject:newHog];
+        [newHog release];
+        
+        // tell our boss to write this new stuff on disk
+        [[NSNotificationCenter defaultCenter] postNotificationName:@"setWriteNeedTeams" object:nil];
+        
+        UITableViewCell *newCell = [aTableView cellForRowAtIndexPath:indexPath];
+        newCell.accessoryType = UITableViewCellAccessoryCheckmark;
+        UITableViewCell *oldCell = [aTableView cellForRowAtIndexPath:lastIndexPath];
+        oldCell.accessoryType = UITableViewCellAccessoryNone;
+        self.lastIndexPath = indexPath;
+        [aTableView selectRowAtIndexPath:indexPath animated:YES scrollPosition:UITableViewScrollPositionNone];
+    } 
+    [aTableView deselectRowAtIndexPath:indexPath animated:YES];
+    [self.navigationController popViewControllerAnimated:YES];
+}
+
+
+#pragma mark -
+#pragma mark Memory management
+- (void)didReceiveMemoryWarning {
+    // Releases the view if it doesn't have a superview.
+    [super didReceiveMemoryWarning];
+    // Relinquish ownership any cached data, images, etc that aren't in use.
+}
+
+- (void)viewDidUnload {
+    self.lastIndexPath = nil;
+    self.normalHogSprite = nil;
+    self.teamDictionary = nil;
+    self.hatArray = nil;
+    [super viewDidUnload];
+    MSG_DIDUNLOAD();
+}
+
+- (void)dealloc {
+    [hatArray release];
+    [teamDictionary release];
+    [normalHogSprite release];
+    [lastIndexPath release];
+    [super dealloc];
+}
+
+
+@end
+