/*
* Hedgewars-iOS, a Hedgewars port for iOS devices
* Copyright (c) 2009-2012 Vittorio Giovara <vittorio.giovara@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#import "GameInterfaceBridge.h"
#import "EngineProtocolNetwork.h"
#import "StatsPageViewController.h"
static UIViewController *callingController;
@implementation GameInterfaceBridge
@synthesize blackView, savePath, port;
#pragma mark -
#pragma mark Instance methods for engine interaction
// prepares the controllers for hosting a game
- (void)earlyEngineLaunch:(NSDictionary *)optionsOrNil {
[[AudioManagerController mainManager] fadeOutBackgroundMusic];
EngineProtocolNetwork *engineProtocol = [[EngineProtocolNetwork alloc] init];
self.port = engineProtocol.enginePort;
engineProtocol.delegate = self;
[engineProtocol spawnThread:self.savePath withOptions:optionsOrNil];
// add a black view hiding the background
UIWindow *thisWindow = [[HedgewarsAppDelegate sharedAppDelegate] uiwindow];
self.blackView = [[UIView alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
self.blackView.opaque = YES;
self.blackView.backgroundColor = [UIColor blackColor];
self.blackView.alpha = 0;
self.blackView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
[UIView beginAnimations:@"fade out" context:NULL];
[UIView setAnimationDuration:1];
self.blackView.alpha = 1;
[UIView commitAnimations];
[thisWindow addSubview:self.blackView];
// keep the point of return for games that completed loading
NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults];
[userDefaults setObject:self.savePath forKey:@"savedGamePath"];
[userDefaults setObject:[NSNumber numberWithBool:NO] forKey:@"saveIsValid"];
[userDefaults synchronize];
// let's launch the engine using this -perfomSelector so that the runloop can deal with queued messages first
[self performSelector:@selector(engineLaunch) withObject:nil afterDelay:0.1f];
}
// cleans up everything
- (void)lateEngineLaunch {
// notify views below that they are getting the spotlight again
[[[HedgewarsAppDelegate sharedAppDelegate] uiwindow] makeKeyAndVisible];
[callingController viewWillAppear:YES];
// remove completed games notification
NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults];
[userDefaults setObject:@"" forKey:@"savedGamePath"];
[userDefaults synchronize];
// remove the cover view with a transition
self.blackView.alpha = 1;
[UIView beginAnimations:@"fade in" context:NULL];
[UIView setAnimationDuration:1];
self.blackView.alpha = 0;
[UIView commitAnimations];
[self.blackView performSelector:@selector(removeFromSuperview) withObject:nil afterDelay:1];
// can remove the savefile if the replay has ended
if ([HWUtils gameType] == gtSave)
[[NSFileManager defaultManager] removeItemAtPath:self.savePath error:nil];
// restart music and we're done
[[AudioManagerController mainManager] fadeInBackgroundMusic];
[HWUtils setGameStatus:gsNone];
[HWUtils setGameType:gtNone];
}
// main routine for calling the actual game engine
- (void)engineLaunch {
CGFloat width, height;
CGFloat screenScale = [[UIScreen mainScreen] safeScale];
NSString *ipcString = [[NSString alloc] initWithFormat:@"%d",self.port];
NSString *localeString = [[NSString alloc] initWithFormat:@"%@.txt", [HWUtils languageID]];
NSUserDefaults *settings = [NSUserDefaults standardUserDefaults];
CGRect screenBounds = [[UIScreen mainScreen] safeBounds];
width = screenBounds.size.width;
height = screenBounds.size.height;
NSString *horizontalSize = [[NSString alloc] initWithFormat:@"%d", (int)(width * screenScale)];
NSString *verticalSize = [[NSString alloc] initWithFormat:@"%d", (int)(height * screenScale)];
NSString *resourcePath = [[NSString alloc] initWithFormat:@"%@/Data", [[NSBundle mainBundle] resourcePath]];
NSString *modelId = [HWUtils modelType];
NSInteger tmpQuality;
if ([modelId hasPrefix:@"iPhone1"] || [modelId hasPrefix:@"iPod1,1"] || [modelId hasPrefix:@"iPod2,1"]) // = iPhone and iPhone 3G or iPod Touch or iPod Touch 2G
tmpQuality = 0x00000001 | 0x00000002 | 0x00000008 | 0x00000040; // rqLowRes | rqBlurryLand | rqSimpleRope | rqKillFlakes
else if ([modelId hasPrefix:@"iPhone2"] || [modelId hasPrefix:@"iPod3"]) // = iPhone 3GS or iPod Touch 3G
tmpQuality = 0x00000002 | 0x00000040; // rqBlurryLand | rqKillFlakes
else if ([modelId hasPrefix:@"iPad1"] || [modelId hasPrefix:@"iPod4"]) // = iPad 1G or iPod Touch 4G
tmpQuality = 0x00000002; // rqBlurryLand
else // = everything else
tmpQuality = 0; // full quality
// disable ammomenu animation
tmpQuality = tmpQuality | 0x00000080;
// disable tooltips on iPhone
if (IS_IPAD() == NO)
tmpQuality = tmpQuality | 0x00000400;
NSString *rawQuality = [NSString stringWithFormat:@"%d",tmpQuality];
NSString *documentsDirectory = DOCUMENTS_FOLDER();
NSMutableArray *gameParameters = [[NSMutableArray alloc] initWithObjects:
@"--internal",
@"--port", ipcString,
@"--width", horizontalSize,
@"--height", verticalSize,
@"--raw-quality", rawQuality,
@"--locale", localeString,
@"--prefix", resourcePath,
@"--user-prefix", documentsDirectory,
nil];
NSString *username = [settings objectForKey:@"username"];
if ([username length] > 0) {
[gameParameters addObject:@"--nick"];
[gameParameters addObject: username];
}
if ([[settings objectForKey:@"sound"] boolValue] == NO)
[gameParameters addObject:@"--nosound"];
if ([[settings objectForKey:@"music"] boolValue] == NO)
[gameParameters addObject:@"--nomusic"];
if([[settings objectForKey:@"alternate"] boolValue] == YES)
[gameParameters addObject:@"--altdmg"];
#ifdef DEBUG
[gameParameters addObject:@"--showfps"];
#endif
if ([HWUtils gameType] == gtSave)
[gameParameters addObject:self.savePath];
[HWUtils setGameStatus:gsLoading];
int argc = [gameParameters count];
const char **argv = (const char **)malloc(sizeof(const char*)*argc);
for (int i = 0; i < argc; i++)
argv[i] = strdup([[gameParameters objectAtIndex:i] UTF8String]);
// this is the pascal function that starts the game
RunEngine(argc, argv);
// cleanup
for (int i = 0; i < argc; i++)
free((void *)argv[i]);
free(argv);
// moar cleanup
[self lateEngineLaunch];
}
#pragma mark -
#pragma mark EngineProtocolDelegate methods
- (void)gameEndedWithStatistics:(NSArray *)stats {
if (stats != nil) {
StatsPageViewController *statsPage = [[StatsPageViewController alloc] init];
statsPage.statsArray = stats;
statsPage.modalTransitionStyle = UIModalTransitionStyleCoverVertical;
[callingController presentViewController:statsPage animated:YES completion:nil];
}
}
#pragma mark -
#pragma mark Class methods for setting up the engine from outsite
+ (void)registerCallingController:(UIViewController *)controller {
callingController = controller;
}
+ (void)startGame:(TGameType)type atPath:(NSString *)path withOptions:(NSDictionary *)config {
[HWUtils setGameType:type];
id bridge = [[self alloc] init];
[bridge setSavePath:path];
[bridge earlyEngineLaunch:config];
}
+ (void)startLocalGame:(NSDictionary *)withOptions {
NSDateFormatter *outputFormatter = [[NSDateFormatter alloc] init];
[outputFormatter setDateFormat:@"yyyy-MM-dd '@' HH.mm"];
NSString *savePath = [[NSString alloc] initWithFormat:@"%@%@.hws",SAVES_DIRECTORY(),[outputFormatter stringFromDate:[NSDate date]]];
// in the rare case in which a savefile with the same name exists the older one must be removed (otherwise it gets corrupted)
if ([[NSFileManager defaultManager] fileExistsAtPath:savePath])
[[NSFileManager defaultManager] removeItemAtPath:savePath error:nil];
[self startGame:gtLocal atPath:savePath withOptions:withOptions];
}
+ (void)startSaveGame:(NSString *)atPath {
[self startGame:gtSave atPath:atPath withOptions:nil];
}
+ (void)startMissionGame:(NSString *)withScript {
NSString *seedCmd = [self seedCommand];
NSString *missionPath = [[NSString alloc] initWithFormat:@"escript Missions/Training/%@.lua",withScript];
NSDictionary *missionDict = [[NSDictionary alloc] initWithObjectsAndKeys:missionPath, @"mission_command", seedCmd, @"seed_command", nil];
[self startGame:gtMission atPath:nil withOptions:missionDict];
}
+ (NSString *)seedCommand {
// generate a seed
NSString *seed = [HWUtils seed];
NSString *seedCmd = [[NSString alloc] initWithFormat:@"eseed {%@}", seed];
return seedCmd;
}
+ (void)startCampaignMissionGameWithScript:(NSString *)missionScriptName forCampaign:(NSString *)campaignName {
NSString *seedCmd = [self seedCommand];
NSString *campaignMissionPath = [[NSString alloc] initWithFormat:@"escript Missions/Campaign/%@/%@", campaignName, missionScriptName];
NSDictionary *campaignMissionDict = [[NSDictionary alloc] initWithObjectsAndKeys:campaignMissionPath, @"mission_command", seedCmd, @"seed_command", nil];
[self startGame:gtCampaign atPath:nil withOptions:campaignMissionDict];
}
+ (void)startSimpleGame {
NSString *seedCmd = [self seedCommand];
// pick a random static map
NSArray *listOfMaps = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:MAPS_DIRECTORY() error:NULL];
NSString *mapName = [listOfMaps objectAtIndex:arc4random_uniform((int)[listOfMaps count])];
NSString *fileCfg = [[NSString alloc] initWithFormat:@"%@/%@/map.cfg",MAPS_DIRECTORY(),mapName];
NSString *contents = [[NSString alloc] initWithContentsOfFile:fileCfg encoding:NSUTF8StringEncoding error:NULL];
NSArray *split = [contents componentsSeparatedByString:@"\n"];
NSString *themeCommand = [[NSString alloc] initWithFormat:@"etheme %@", [split objectAtIndex:0]];
NSString *staticMapCommand = [[NSString alloc] initWithFormat:@"emap %@", mapName];
// select teams with two different colors
NSArray *colorArray = [HWUtils teamColors];
NSInteger firstColorIndex, secondColorIndex;
do {
firstColorIndex = arc4random_uniform((int)[colorArray count]);
secondColorIndex = arc4random_uniform((int)[colorArray count]);
} while (firstColorIndex == secondColorIndex);
unsigned int firstColor = [[colorArray objectAtIndex:firstColorIndex] intValue];
unsigned int secondColor = [[colorArray objectAtIndex:secondColorIndex] intValue];
NSDictionary *firstTeam = [[NSDictionary alloc] initWithObjectsAndKeys:[NSNumber numberWithInt:4],@"number",
[NSNumber numberWithUnsignedInt:firstColor],@"color",
@"Ninjas.plist",@"team",nil];
NSDictionary *secondTeam = [[NSDictionary alloc] initWithObjectsAndKeys:[NSNumber numberWithInt:4],@"number",
[NSNumber numberWithUnsignedInt:secondColor],@"color",
@"Robots.plist",@"team",nil];
NSArray *listOfTeams = [[NSArray alloc] initWithObjects:firstTeam,secondTeam,nil];
// create the configuration
NSDictionary *gameDictionary = [[NSDictionary alloc] initWithObjectsAndKeys:
seedCmd,@"seed_command",
@"e$template_filter 0",@"templatefilter_command",
@"e$mapgen 0",@"mapgen_command",
@"e$maze_size 0",@"mazesize_command",
themeCommand,@"theme_command",
staticMapCommand,@"staticmap_command",
listOfTeams,@"teams_list",
@"Default.plist",@"scheme",
@"Default.plist",@"weapon",
@"",@"mission_command",
nil];
// launch game
[GameInterfaceBridge startLocalGame:gameDictionary];
}
@end