Makes the library view display a list of monsters.

Makes the library view ad search view share a view controller for their destination.

iOS/MonsterCards/Views/LibraryViewController.h

@@ -10,7 +10,9 @@
 
 NS_ASSUME_NONNULL_BEGIN
 
-@interface LibraryViewController : UIViewController
+@interface LibraryViewController : UITableViewController <UITableViewDelegate, UITableViewDataSource>
+
+@property (strong, nonatomic) IBOutlet UITableView *monstersTable;
 
 @end
 

iOS/MonsterCards/Views/LibraryViewController.m

@@ -7,26 +7,68 @@
 //
 
 #import "LibraryViewController.h"
+#import "Monster.h"
+#import "MonsterViewController.h"
 
 @interface LibraryViewController ()
 
+@property NSArray* allMonsters;
+
 @end
 
 @implementation LibraryViewController
 
 - (void)viewDidLoad {
     [super viewDidLoad];
-    // Do any additional setup after loading the view.
+    // Temporary setup of allMonsters until we bind to CoreData.
+    Monster *pixie = [[Monster alloc] initWithJSONString:@"{\"name\":\"Pixie\"}"];
+    Monster *acolyte = [[Monster alloc] initWithJSONString:@"{\"name\":\"Acolyte\"}"];
+    self.allMonsters = [NSArray arrayWithObjects:acolyte, pixie, nil];
+}
+
+- (void)viewWillAppear:(BOOL)animated {
+    // TODO: fetch monsters from CoreData
+    [self.monstersTable reloadData];
+}
+
+- (IBAction)addNewMonster:(id)sender {
+    Monster *monster = [[Monster alloc] init];
+    monster.name = @"Unnamed Monster";
+    self.allMonsters = [self.allMonsters arrayByAddingObject:monster];
+    [self.monstersTable reloadData];
 }
 
-/*
 #pragma mark - Navigation
 
 // In a storyboard-based application, you will often want to do a little preparation before navigation
 - (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
-    // Get the new view controller using [segue destinationViewController].
-    // Pass the selected object to the new view controller.
+    if ([@"ShowMonsterDetail" isEqualToString:segue.identifier]) {
+        NSIndexPath *indexPath = [self.tableView indexPathForSelectedRow];
+        MonsterViewController *vc = (MonsterViewController*)segue.destinationViewController;
+        vc.monster = [self.allMonsters objectAtIndex:indexPath.row];
+    }
+}
+
+#pragma mark - UITableViewDataSource
+
+- (NSInteger)tableView:(UITableView*)tableView numberOfRowsInSection:(NSInteger)section {
+    return [self.allMonsters count];
+}
+
+- (UITableViewCell*)tableView:(UITableView*)tableView cellForRowAtIndexPath:(nonnull NSIndexPath *)indexPath {
+    static NSString *simpleTableIdentifier = @"MonsterCell";
+    
+    UITableViewCell *cell = [self.tableView dequeueReusableCellWithIdentifier:simpleTableIdentifier];
+    
+    if (cell == nil) {
+        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:simpleTableIdentifier];
+    }
+    
+    Monster *monster = (Monster*)[self.allMonsters objectAtIndex:indexPath.row];
+    
+    cell.textLabel.text = monster.name;
+    
+    return cell;
 }
-*/
 
 @end

iOS/MonsterCards/Views/MonsterViewController.m

@@ -18,9 +18,32 @@
     [super viewDidLoad];
     if (self.monsterName != nil) {
         self.monsterName.text = self.monster.name;
-    } else if (self.navigationItem != nil && self.navigationItem.title != nil) {
+    } else if (self.navigationItem != nil) {
         self.navigationItem.title = self.monster.name;
     }
 }
 
+- (void)viewWillAppear:(BOOL)animated {
+    // TODO: get the latest version of this monster from CoreData
+    if (self.monsterName != nil) {
+        self.monsterName.text = self.monster.name;
+    } else if (self.navigationItem != nil) {
+        if (self.monster.name == nil) {
+            self.navigationItem.title = @"Unnamed Monster";
+        } else {
+            self.navigationItem.title = self.monster.name;
+        }
+    }
+}
+
+- (IBAction)unwindWithSegue:(UIStoryboardSegue *)unwindSegue {
+//    UIViewController *sourceViewController = unwindSegue.sourceViewController;
+    // Use data from the view controller which initiated the unwind segue
+}
+
+#pragma mark - Navigation
+
+- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
+}
+
 @end

iOS/MonsterCards/Views/SearchViewController.m

@@ -29,14 +29,13 @@
 
 #pragma mark - Navigation
 
-// In a storyboard-based application, you will often want to do a little preparation before navigation
 - (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
-    // Get the new view controller using [segue destinationViewController].
-    // Pass the selected object to the new view controller.
     if ([@"ShowMonsterDetail" isEqualToString:segue.identifier]) {
         NSIndexPath *indexPath = [self.searchResults indexPathForSelectedRow];
-        MonsterViewController *vc = (MonsterViewController*)segue.destinationViewController;
-        vc.monster = [self.foundMonsters objectAtIndex:indexPath.row];
+        if ([segue.destinationViewController isKindOfClass:[MonsterViewController class]]) {
+            MonsterViewController *vc = (MonsterViewController*)segue.destinationViewController;
+            vc.monster = [self.foundMonsters objectAtIndex:indexPath.row];
+        }
     }
 }