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watrbx-game-engine/iOS/RobloxUI/Source/Components/LeaderboardsViewController.m
T
watrabi 977f1ff4b8 GEEKING
2025-09-18 17:55:52 -04:00

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//
// LeaderboardViewController.m
// RobloxMobile
//
// Created by Ariel Lichtin on 6/16/14.
// Copyright (c) 2014 ROBLOX. All rights reserved.
//
#import "LeaderboardsViewController.h"
#import "LeaderboardCell.h"
#import "RobloxData.h"
#import "UserInfo.h"
#import "RobloxTheme.h"
#import "LeaderboardsViewController.h"
#import "RBProfileViewController.h"
#import "RobloxNotifications.h"
#import "Flurry.h"
#define NUM_ITEMS_PER_REQUEST 20
#define START_REQUEST_THRESHOLD 10 // The next request will start when there are 10 elements left
#define CELL_SIZE CGSizeMake(490, 63)
#define AVATAR_SIZE CGSizeMake(110, 110)
#define LBDC_didPressLeaderboardPlayerItem @"LEADERBOARDS SCREEN - Leaderboard Player Item Pressed"
#define LBDC_didPressLeaderboardClaneItem @"LEADERBOARDS SCREEN - Leaderboard Clan Item Pressed"
@interface LeaderboardsViewController () <UITableViewDelegate, UITableViewDataSource>
@end
@implementation LeaderboardsViewController
{
IBOutlet UIActivityIndicatorView *_playersSpinner;
IBOutlet UIActivityIndicatorView *_clansSpinner;
IBOutlet UITableView* _playersTable;
IBOutlet UITableView* _clansTable;
IBOutlet UILabel* _playersTitle;
IBOutlet UILabel* _clansTitle;
LeaderboardCell* _currentUserPlayerCell;
LeaderboardCell* _currentUserClanCell;
NSMutableArray* _players;
NSMutableArray* _clans;
RBXLeaderboardEntry* _currentUserPlayerEntry;
RBXLeaderboardEntry* _currentUserClanEntry;
BOOL _initialized;
NSInteger _lastPlayerRequested;
NSInteger _lastClanRequested;
}
- (void)viewDidLoad
{
[super viewDidLoad];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(updateLeaderboards) name:RBX_NOTIFY_DID_LEAVE_GAME object:nil];
// Load the current user player header cell
{
_currentUserPlayerCell = [[[NSBundle mainBundle] loadNibNamed:@"LeaderboardCell" owner:nil options:nil] firstObject];
_currentUserPlayerCell.hidden = YES;
CGRect cellRect = _currentUserPlayerCell.frame;
cellRect.origin = _playersTable.frame.origin;
_currentUserPlayerCell.frame = cellRect;
[self applyThemeToLeaderboardUserCell:_currentUserPlayerCell];
[self.view insertSubview:_currentUserPlayerCell aboveSubview:_playersTable];
}
// Load the current user clan header cell
{
_currentUserClanCell = [[[NSBundle mainBundle] loadNibNamed:@"LeaderboardCell" owner:nil options:nil] firstObject];
_currentUserClanCell.hidden = YES;
CGRect cellRect = _currentUserClanCell.frame;
cellRect.origin = _clansTable.frame.origin;
_currentUserClanCell.frame = cellRect;
[self applyThemeToLeaderboardUserCell:_currentUserClanCell];
[self.view insertSubview:_currentUserClanCell aboveSubview:_clansTable];
}
_playersTitle.text = NSLocalizedString(@"PlayersWord", nil);
[RobloxTheme applyToTableHeaderTitle:_playersTitle];
_clansTitle.text = NSLocalizedString(@"ClansWord", nil);
[RobloxTheme applyToTableHeaderTitle:_clansTitle];
[_playersTable registerNib:[UINib nibWithNibName:@"LeaderboardCell" bundle:nil] forCellReuseIdentifier:@"ReuseCell"];
[_playersTable setAllowsSelection:YES];
[_playersTable setSeparatorStyle:UITableViewCellSeparatorStyleNone];
[_clansTable registerNib:[UINib nibWithNibName:@"LeaderboardCell" bundle:nil] forCellReuseIdentifier:@"ReuseCell"];
[_clansTable setAllowsSelection:YES];
[_clansTable setSeparatorStyle:UITableViewCellSeparatorStyleNone];
_players = [NSMutableArray array];
_clans = [NSMutableArray array];
_initialized = NO;
_lastPlayerRequested = 0;
_lastClanRequested = 0;
}
- (void) updateLeaderboards
{
if(!_initialized)
{
_initialized = YES;
[self fetchInitialPlayers];
[self fetchInitialClans];
}
}
- (void) fetchInitialPlayers
{
// Hide the tables and show the spinner
[_currentUserPlayerCell setHidden:YES];
[_playersSpinner setHidden:NO];
[_playersSpinner startAnimating];
[_playersTable setHidden:YES];
// Group the full leaderboard and user info request
dispatch_group_t group = dispatch_group_create();
// If a user is logged in, fetch the current user LB entry
UserInfo* currentPlayer = [UserInfo CurrentPlayer];
if(currentPlayer.userLoggedIn)
{
dispatch_group_enter(group);
[RobloxData fetchUserLeaderboardInfo:RBXLeaderboardsTargetUser
userID:currentPlayer.userId
distributorID:self.distributorID
timeFilter:self.timeFilter
avatarSize:AVATAR_SIZE
completion:^(RBXLeaderboardEntry *userEntry)
{
_currentUserPlayerEntry = userEntry;
dispatch_group_leave(group);
}];
}
// Fetch the first N leaderboard entries
dispatch_group_enter(group);
[RobloxData fetchLeaderboardsFor:RBXLeaderboardsTargetUser
timeFilter:self.timeFilter
distributorID:self.distributorID
startIndex:0
numItems:NUM_ITEMS_PER_REQUEST
lastEntry:nil
avatarSize:AVATAR_SIZE
completion:^(NSArray *leaderboard)
{
if(leaderboard != nil)
{
[_players addObjectsFromArray:leaderboard];
}
dispatch_group_leave(group);
}];
// Execute the following block when both operations are complete.
dispatch_group_notify(group, dispatch_get_main_queue(), ^
{
if(_currentUserPlayerEntry != nil)
{
// Show the user entry and resize the table
[_currentUserPlayerCell showPlayerInfo:_currentUserPlayerEntry];
_currentUserPlayerCell.hidden = NO;
CGRect rect = _playersTable.frame;
rect.origin.y += _currentUserPlayerCell.frame.size.height;
rect.size.height -= _currentUserPlayerCell.frame.size.height;
_playersTable.frame = rect;
}
// Show the table, hide the spinner
[_playersTable reloadData];
[_playersTable setHidden:NO];
[_playersSpinner stopAnimating];
[_playersSpinner setHidden:YES];
});
}
- (void) fetchInitialClans
{
// Hide the tables and show the spinner
[_currentUserClanCell setHidden:YES];
[_clansSpinner setHidden:NO];
[_clansSpinner startAnimating];
[_clansTable setHidden:YES];
// Group the full leaderboard and user info request
dispatch_group_t group = dispatch_group_create();
// If a user is logged in, fetch the current user LB entry
UserInfo* currentPlayer = [UserInfo CurrentPlayer];
if(currentPlayer.userLoggedIn)
{
dispatch_group_enter(group);
[RobloxData fetchUserLeaderboardInfo:RBXLeaderboardsTargetClan
userID:currentPlayer.userId
distributorID:self.distributorID
timeFilter:self.timeFilter
avatarSize:AVATAR_SIZE
completion:^(RBXLeaderboardEntry *userEntry)
{
_currentUserClanEntry = userEntry;
dispatch_group_leave(group);
}];
}
// Fetch the first N leaderboard entries
dispatch_group_enter(group);
[RobloxData fetchLeaderboardsFor:RBXLeaderboardsTargetClan
timeFilter:self.timeFilter
distributorID:self.distributorID
startIndex:0
numItems:NUM_ITEMS_PER_REQUEST
lastEntry:nil
avatarSize:AVATAR_SIZE
completion:^(NSArray *leaderboard)
{
if(leaderboard != nil)
{
[_clans addObjectsFromArray:leaderboard];
}
dispatch_group_leave(group);
}];
// Execute the following block when both operations are complete.
dispatch_group_notify(group, dispatch_get_main_queue(), ^
{
if(_currentUserClanEntry != nil)
{
// Show the user entry and resize the table
[_currentUserClanCell showPlayerInfo:_currentUserClanEntry];
_currentUserClanCell.hidden = NO;
CGRect rect = _clansTable.frame;
rect.origin.y += _currentUserClanCell.frame.size.height;
rect.size.height -= _currentUserClanCell.frame.size.height;
_clansTable.frame = rect;
}
// Show the table, hide the spinner
[_clansTable reloadData];
[_clansTable setHidden:NO];
[_clansSpinner stopAnimating];
[_clansSpinner setHidden:YES];
if(self.onLeaderboardsLoaded)
{
BOOL hasLeaderboards = _players != nil && _players.count > 0;
self.onLeaderboardsLoaded(hasLeaderboards);
}
});
}
- (void) fetchMorePlayers
{
_lastPlayerRequested = _players.count;
[RobloxData fetchLeaderboardsFor:RBXLeaderboardsTargetUser
timeFilter:self.timeFilter
distributorID:self.distributorID
startIndex:_players.count
numItems:NUM_ITEMS_PER_REQUEST
lastEntry:[_players lastObject]
avatarSize:AVATAR_SIZE
completion:^(NSArray *leaderboard)
{
if(leaderboard != nil)
{
[_players addObjectsFromArray:leaderboard];
dispatch_async(dispatch_get_main_queue(), ^
{
NSMutableArray* items = [NSMutableArray array];
for(int i = _players.count - leaderboard.count; i < _players.count; ++i)
{
[items addObject:[NSIndexPath indexPathForRow:i inSection:0]];
}
[_playersTable insertRowsAtIndexPaths:items withRowAnimation:UITableViewRowAnimationNone];
});
}
}];
}
- (void) fetchMoreClans
{
_lastClanRequested = _clans.count;
[RobloxData fetchLeaderboardsFor:RBXLeaderboardsTargetClan
timeFilter:self.timeFilter
distributorID:self.distributorID
startIndex:_clans.count
numItems:NUM_ITEMS_PER_REQUEST
lastEntry:[_clans lastObject]
avatarSize:AVATAR_SIZE
completion:^(NSArray *leaderboard)
{
if(leaderboard != nil)
{
[_clans addObjectsFromArray:leaderboard];
dispatch_async(dispatch_get_main_queue(), ^
{
NSMutableArray* items = [NSMutableArray array];
for(int i = _clans.count - leaderboard.count; i < _clans.count; ++i)
{
[items addObject:[NSIndexPath indexPathForRow:i inSection:0]];
}
[_clansTable insertRowsAtIndexPaths:items withRowAnimation:UITableViewRowAnimationNone];
});
}
}];
}
#pragma odd style functions
-(void) applyThemeToLeaderboardUserCell:(LeaderboardCell*)cell
{
cell.titleLabel.font = [UIFont fontWithName:@"SourceSansPro-Regular" size:14];
cell.titleLabel.textColor = [UIColor colorWithRed:(0x41/255.0f) green:(0x63/255.0f) blue:(0x99/255.0f) alpha:1.0f];
cell.subtitleLabel.font = [UIFont fontWithName:@"SourceSansPro-Regular" size:12];
cell.subtitleLabel.textColor = [UIColor colorWithWhite:(0x97/255.0f) alpha:1.0f];
cell.rankLabel.font = [UIFont fontWithName:@"SourceSansPro-Regular" size:13];
cell.rankLabel.textColor = [UIColor colorWithWhite:(0x97/255.0f) alpha:1.0f];
cell.pointsLabel.font = [UIFont fontWithName:@"SourceSansPro-Regular" size:14];
cell.pointsLabel.textColor = [UIColor colorWithRed:(0x41/255.0f) green:(0x63/255.0f) blue:(0x99/255.0f) alpha:1.0f];
// Add a separator line for this "header" cell
UIImageView* separator = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"Separator"]];
CGRect frame = cell.contentView.bounds;
frame.origin.y = frame.size.height - 1;
frame.size.height = 1;
separator.frame = frame;
[cell.contentView addSubview:separator];
}
#pragma Delegate functions
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return 1;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
NSArray* elements = tableView == _playersTable ? _players : _clans;
return elements != nil ? elements.count : 0;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
LeaderboardCell* cell = [tableView dequeueReusableCellWithIdentifier:@"ReuseCell" forIndexPath:indexPath];
if([tableView isEqual:_playersTable])
{
[cell showPlayerInfo:_players[indexPath.row]];
if(_lastPlayerRequested < _players.count && indexPath.row + START_REQUEST_THRESHOLD > _players.count)
[self fetchMorePlayers];
}
else if([tableView isEqual:_clansTable])
{
[cell showClanInfo:_clans[indexPath.row]];
if(_lastClanRequested < _clans.count && indexPath.row + START_REQUEST_THRESHOLD > _clans.count)
[self fetchMoreClans];
}
//[RobloxTheme applyToLeaderboardCell:cell];
cell.titleLabel.font = [UIFont fontWithName:@"SourceSansPro-Regular" size:14];
cell.titleLabel.textColor = [UIColor colorWithWhite:(0x34/255.0f) alpha:1.0f];
cell.subtitleLabel.font = [UIFont fontWithName:@"SourceSansPro-Regular" size:12];
cell.subtitleLabel.textColor = [UIColor colorWithWhite:(0x97/255.0f) alpha:1.0f];
cell.rankLabel.font = [UIFont fontWithName:@"SourceSansPro-Regular" size:13];
cell.rankLabel.textColor = [UIColor colorWithWhite:(0x97/255.0f) alpha:1.0f];
cell.pointsLabel.font = [UIFont fontWithName:@"SourceSansPro-Regular" size:14];
cell.pointsLabel.textColor = [UIColor colorWithWhite:(0x34/255.0f) alpha:1.0f];
return cell;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
[tableView deselectRowAtIndexPath:indexPath animated:YES];
RBProfileViewController *viewController = (RBProfileViewController*)
[self.storyboard instantiateViewControllerWithIdentifier:@"RBOthersProfileViewController"];
if ([tableView isEqual:_playersTable]) {
[Flurry logEvent:LBDC_didPressLeaderboardPlayerItem];
RBXLeaderboardEntry* player = _players[indexPath.row];
viewController.userId = @(player.userID);
} else if ([tableView isEqual:_clansTable]) {
[Flurry logEvent:LBDC_didPressLeaderboardClaneItem];
RBXLeaderboardEntry* player = _clans[indexPath.row];
viewController.userId = @(player.userID);
}
[self.navigationController pushViewController:viewController animated:YES];
}
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
return CELL_SIZE.height;
}
- (void)dealloc {
[[NSNotificationCenter defaultCenter] removeObserver:self];
}
@end
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