mirror of
https://github.com/id-Software/Wolf3D-iOS.git
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Source release of Wolfenstein 3D Classic Platinum for iOS, 2.1
This commit is contained in:
Travis Bradshaw
282
wolf3d/code/iphone/SettingsViewController.m
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282
wolf3d/code/iphone/SettingsViewController.m
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/*
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Copyright (C) 2011 id Software LLC, a ZeniMax Media company.
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This file is part of the WOLF3D iOS v2.1 GPL Source Code.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#import "SettingsViewController.h"
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#import "wolfiphone.h"
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#import "wolf3dAppDelegate.h"
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#define NUM_CONTROL_SCHEMES 4
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void setSliderLabel( UISlider * slider, UILabel * label );
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void setSliderValue( UISlider * slider, UILabel * label, float value );
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float convertSliderValue( UISlider * slider );
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@interface SettingsViewController ()
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@property (nonatomic, retain) UISlider * sensitivitySlider;
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@property (nonatomic, retain) UISlider * tiltMoveSpeedSlider;
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@property (nonatomic, retain) UISlider * tiltTurnSpeedSlider;
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@property (nonatomic, retain) UISlider * hudAlphaSlider;
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@property (nonatomic, retain) UIView * sensitivityLabel;
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@property (nonatomic, retain) UIView * tiltMoveSpeedLabel;
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@property (nonatomic, retain) UIView * tiltTurnSpeedLabel;
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@property (nonatomic, retain) UIView * hudAlphaLabel;
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@property (nonatomic, retain) UILabel * presetLabel;
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- (void)setPresetVisibility;
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@end
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@implementation SettingsViewController
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@synthesize sensitivitySlider, tiltMoveSpeedSlider, tiltTurnSpeedSlider, hudAlphaSlider;
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@synthesize sensitivityLabel, tiltMoveSpeedLabel, tiltTurnSpeedLabel, hudAlphaLabel;
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@synthesize presetLabel;
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// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
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- (void)viewDidLoad {
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[super viewDidLoad];
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[self LoadSettings];
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}
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- (void) SetupSlider:(UISlider*)slider minimumTrack:(UIImage*)minImage
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maximumTrack:(UIImage*)maxImage
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thumb:(UIImage*)thumbImage {
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[slider setMinimumTrackImage:minImage forState:UIControlStateNormal];
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[slider setMaximumTrackImage:maxImage forState:UIControlStateNormal];
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[slider setThumbImage:thumbImage forState:UIControlStateNormal];
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[slider setThumbImage:thumbImage forState:UIControlStateHighlighted];
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}
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- (void) LoadSettings {
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// Minimum track image setup.
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UIImage* minimumTrackImage = [UIImage imageNamed:@"settings_slider_grey.png"];
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CGFloat minimumTrackImageCap = minimumTrackImage.size.width * 0.5f;
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UIImage* minimumTrackImageCapped = [minimumTrackImage stretchableImageWithLeftCapWidth:minimumTrackImageCap topCapHeight:0.0];
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// Maximum track image setup.
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UIImage* maximumTrackImage = [UIImage imageNamed:@"settings_slider_white.png"];
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CGFloat maximumTrackImageCap = maximumTrackImage.size.width * 0.5f;
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UIImage* maximumTrackImageCapped = [maximumTrackImage stretchableImageWithLeftCapWidth:maximumTrackImageCap topCapHeight:0.0];
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// Thumb image.
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UIImage* thumbImage = [UIImage imageNamed:@"settings_slider_blue.png"];
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// Set up slider instances.
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[self SetupSlider:sensitivitySlider minimumTrack:minimumTrackImageCapped
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maximumTrack:maximumTrackImageCapped
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thumb:thumbImage];
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[self SetupSlider:tiltMoveSpeedSlider minimumTrack:minimumTrackImageCapped
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maximumTrack:maximumTrackImageCapped
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thumb:thumbImage];
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[self SetupSlider:tiltTurnSpeedSlider minimumTrack:minimumTrackImageCapped
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maximumTrack:maximumTrackImageCapped
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thumb:thumbImage];
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[self SetupSlider:hudAlphaSlider minimumTrack:minimumTrackImageCapped
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maximumTrack:maximumTrackImageCapped
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thumb:thumbImage];
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// Load Settings from CVars.
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setSliderValue( sensitivitySlider, sensitivityLabel, sensitivity->value );
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setSliderValue( tiltMoveSpeedSlider, tiltMoveSpeedLabel, tiltMove->value );
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setSliderValue( tiltTurnSpeedSlider, tiltTurnSpeedLabel, tiltTurn->value );
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setSliderValue( hudAlphaSlider, hudAlphaLabel, hudAlpha->value );
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[self setPresetVisibility];
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}
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- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
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return UIInterfaceOrientationIsLandscape(interfaceOrientation);
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}
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- (void)didReceiveMemoryWarning {
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// Releases the view if it doesn't have a superview.
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[super didReceiveMemoryWarning];
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// Release any cached data, images, etc. that aren't in use.
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}
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- (void)viewDidUnload {
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[super viewDidUnload];
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// Release any retained subviews of the main view.
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// e.g. self.myOutlet = nil;
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self.sensitivitySlider = nil;
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self.tiltTurnSpeedSlider = nil;
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self.tiltMoveSpeedSlider = nil;
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self.hudAlphaSlider = nil;
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self.sensitivityLabel = nil;
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self.tiltTurnSpeedLabel = nil;
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self.tiltMoveSpeedLabel = nil;
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self.hudAlphaSlider = nil;
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self.presetLabel = nil;
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}
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- (void)dealloc {
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[super dealloc];
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}
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- (IBAction)back:(id)sender {
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[self.navigationController popViewControllerAnimated:YES];
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}
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- (IBAction) SensitivityValChanged {
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Cvar_SetValue( sensitivity->name, convertSliderValue( sensitivitySlider ) );
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setSliderLabel( sensitivitySlider, sensitivityLabel);
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}
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- (IBAction) TiltMoveSpeedValChanged {
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Cvar_SetValue( tiltMove->name, convertSliderValue( tiltMoveSpeedSlider ) );
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setSliderLabel( tiltMoveSpeedSlider, tiltMoveSpeedLabel);
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if ( tiltMove->value == 5000 ) {
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Cvar_SetValue( tiltMove->name, 0 );
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}
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if ( tiltMove->value ) {
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Cvar_SetValue( tiltTurn->name, 0 );
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setSliderValue( tiltTurnSpeedSlider, tiltTurnSpeedLabel, tiltTurnSpeedSlider.minimumValue );
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}
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}
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- (IBAction) TiltTurnSpeedValChanged {
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Cvar_SetValue( tiltTurn->name, convertSliderValue( tiltTurnSpeedSlider ) );
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setSliderLabel( tiltTurnSpeedSlider, tiltTurnSpeedLabel);
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if ( tiltTurn->value == 500 ) {
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Cvar_SetValue( tiltTurn->name, 0 );
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}
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if ( tiltTurn->value ) {
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Cvar_SetValue( tiltMove->name, 0 );
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setSliderValue( tiltMoveSpeedSlider, tiltMoveSpeedLabel, tiltMoveSpeedSlider.minimumValue );
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}
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}
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- (IBAction) HudAlphaValChanged {
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Cvar_SetValue( hudAlpha->name, convertSliderValue( hudAlphaSlider ) );
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setSliderLabel( hudAlphaSlider, hudAlphaLabel );
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}
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- (IBAction) AdvancedPressed {
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iphonePreloadBeforePlay(); // make sure all the hud textures are loaded
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menuState = IPM_HUDEDIT;
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wolf3dAppDelegate* app = (wolf3dAppDelegate*)[[UIApplication sharedApplication] delegate];
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[app showOpenGL];
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}
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- (void)setPresetVisibility {
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for ( int i = 0; i < NUM_CONTROL_SCHEMES; ++i ) {
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BOOL hide = true;
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if ( i == (int)controlScheme->value ) {
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hide = false;
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}
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[[self.view viewWithTag:(i + 1)] setHidden:hide];
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}
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self.presetLabel.text = [NSString stringWithFormat:@"Preset %d", (int)(controlScheme->value + 1) ];
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}
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- (IBAction)nextPreset {
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int newScheme = controlScheme->value + 1;
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if ( newScheme >= NUM_CONTROL_SCHEMES ) {
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newScheme = 0;
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}
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Cvar_SetValue( controlScheme->name, newScheme );
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HudSetForScheme( (int)controlScheme->value );
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[self setPresetVisibility];
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}
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- (IBAction)previousPreset {
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int newScheme = controlScheme->value - 1;
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if ( newScheme < 0 ) {
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newScheme = NUM_CONTROL_SCHEMES - 1;
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}
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Cvar_SetValue( controlScheme->name, newScheme );
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HudSetForScheme( (int)controlScheme->value );
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[self setPresetVisibility];
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}
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@end
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float convertSliderValue( UISlider * slider ) {
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const float difference = slider.value - slider.minimumValue;
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const float adjustedValue = slider.maximumValue - difference;
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return adjustedValue;
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}
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void setSliderValue( UISlider * slider, UILabel * label, float value ) {
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const float difference = value - slider.minimumValue;
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const float reversedValue = slider.maximumValue - difference;
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slider.value = reversedValue;
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setSliderLabel( slider, label );
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}
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void setSliderLabel( UISlider * slider, UILabel * label ) {
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const float range = slider.maximumValue - slider.minimumValue;
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const float adjustedValue = convertSliderValue( slider );
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const float adjustedDiff = adjustedValue - slider.minimumValue;
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const float percent = adjustedDiff / range * 100.0f;
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label.text = [NSString stringWithFormat:@"%.0f%%", percent];
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}
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