author | nemo |
Thu, 01 Apr 2010 16:28:03 +0000 | |
changeset 3237 | 668c323ce27a |
parent 3117 | f3e363a9b7db |
child 3305 | 91074496d5c9 |
permissions | -rw-r--r-- |
3117
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// |
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// overlayViewController.m |
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// HedgewarsMobile |
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// |
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// Created by Vittorio on 16/03/10. |
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// Copyright 2010 __MyCompanyName__. All rights reserved. |
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// |
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|
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#import "OverlayViewController.h" |
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#import "SDL_uikitappdelegate.h" |
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#import "PascalImports.h" |
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#import "CGPointUtils.h" |
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#import "SDL_mouse.h" |
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#import "PopupMenuViewController.h" |
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|
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@implementation OverlayViewController |
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@synthesize dimTimer; |
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19 |
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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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23 |
|
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// Release any cached data, images, etc that aren't in use. |
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} |
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26 |
|
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-(void) viewDidLoad { |
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self.view.alpha = 0; |
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29 |
|
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// needed for rotation to work on os < 3.2 |
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self.view.center = CGPointMake(self.view.frame.size.height/2.0, self.view.frame.size.width/2.0); |
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self.view.transform = CGAffineTransformRotate(self.view.transform, (M_PI/2.0)); |
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33 |
|
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dimTimer = [[NSTimer alloc] initWithFireDate:[NSDate dateWithTimeIntervalSinceNow:6] |
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interval:1000 |
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target:self |
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selector:@selector(dimOverlay) |
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userInfo:nil |
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repeats:YES]; |
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40 |
|
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// add timer too runloop, otherwise it doesn't work |
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42 |
[[NSRunLoop currentRunLoop] addTimer:dimTimer forMode:NSDefaultRunLoopMode]; |
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// listen for dismissal of the popover (see below)x |
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44 |
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(dismissPopover) name:@"dismissPopover" object:nil]; |
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// present the overlay after 2 seconds |
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[NSTimer scheduledTimerWithTimeInterval:2 target:self selector:@selector(showMenuAfterwards) userInfo:nil repeats:NO]; |
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47 |
} |
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48 |
|
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-(BOOL) shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation) interfaceOrientation { |
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return (interfaceOrientation == UIInterfaceOrientationLandscapeRight); |
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} |
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52 |
|
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-(void) viewDidUnload { |
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[dimTimer invalidate]; |
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55 |
} |
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56 |
|
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-(void) dealloc { |
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// dimTimer is autoreleased |
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[super dealloc]; |
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} |
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61 |
|
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// draws the controller overlay after the sdl window has taken control |
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-(void) showMenuAfterwards { |
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[[SDLUIKitDelegate sharedAppDelegate].uiwindow bringSubviewToFront:self.view]; |
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65 |
|
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[UIView beginAnimations:@"showing overlay" context:NULL]; |
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[UIView setAnimationDuration:1]; |
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self.view.alpha = 1; |
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[UIView commitAnimations]; |
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} |
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// dim the overlay when there's no more input for a certain amount of time |
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-(IBAction) buttonReleased:(id) sender { |
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HW_allKeysUp(); |
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[dimTimer setFireDate:[NSDate dateWithTimeIntervalSinceNow:2.7]]; |
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} |
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77 |
|
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// nice transition for dimming |
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-(void) dimOverlay { |
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[UIView beginAnimations:@"overlay dim" context:NULL]; |
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[UIView setAnimationDuration:0.6]; |
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self.view.alpha = 0.2; |
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[UIView commitAnimations]; |
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84 |
} |
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85 |
|
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// set the overlay visible and put off the timer for enough time |
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-(void) activateOverlay { |
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self.view.alpha = 1; |
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[dimTimer setFireDate:[NSDate dateWithTimeIntervalSinceNow:1000]]; |
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90 |
} |
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91 |
|
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// issue certain action based on the tag of the button |
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-(IBAction) buttonPressed:(id) sender { |
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[self activateOverlay]; |
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UIActionSheet *actionSheet; |
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96 |
UIButton *theButton = (UIButton *)sender; |
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97 |
|
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switch (theButton.tag) { |
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case 0: |
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100 |
HW_walkLeft(); |
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break; |
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102 |
case 1: |
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103 |
HW_walkRight(); |
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104 |
break; |
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105 |
case 2: |
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106 |
HW_aimUp(); |
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107 |
break; |
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108 |
case 3: |
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109 |
HW_aimDown(); |
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110 |
break; |
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111 |
case 4: |
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112 |
HW_shoot(); |
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113 |
break; |
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114 |
case 5: |
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HW_jump(); |
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116 |
break; |
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case 6: |
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HW_backjump(); |
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119 |
break; |
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120 |
case 7: |
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HW_pause(); |
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122 |
break; |
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case 8: |
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124 |
HW_chat(); |
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125 |
break; |
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126 |
case 9: |
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127 |
actionSheet = [[UIActionSheet alloc] initWithTitle:NSLocalizedString(@"Are you reeeeeally sure?", @"") |
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delegate:self |
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cancelButtonTitle:NSLocalizedString(@"Well, maybe not...", @"") |
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130 |
destructiveButtonTitle:NSLocalizedString(@"As sure as I can be!", @"") |
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otherButtonTitles:nil]; |
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132 |
[actionSheet showInView:self.view]; |
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133 |
[actionSheet release]; |
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134 |
|
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135 |
HW_pause(); |
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136 |
break; |
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137 |
case 10: |
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HW_tab(); |
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139 |
break; |
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140 |
default: |
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141 |
NSLog(@"Nope"); |
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142 |
break; |
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koda
parents:
diff
changeset
|
143 |
} |
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parents:
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|
144 |
} |
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koda
parents:
diff
changeset
|
145 |
|
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parents:
diff
changeset
|
146 |
#pragma mark - |
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|
147 |
#define kMinimumPinchDelta 50 |
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|
148 |
#define kMinimumGestureLength 10 |
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|
149 |
#define kMaximumVariance 3 |
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changeset
|
150 |
|
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|
151 |
-(void) touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event { |
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|
152 |
NSArray *twoTouches; |
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|
153 |
UITouch *touch = [touches anyObject]; |
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parents:
diff
changeset
|
154 |
|
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parents:
diff
changeset
|
155 |
switch ([touches count]) { |
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parents:
diff
changeset
|
156 |
case 1: |
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|
157 |
gestureStartPoint = [touch locationInView:self.view]; |
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changeset
|
158 |
initialDistanceForPinching = 0; |
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diff
changeset
|
159 |
switch ([touch tapCount]) { |
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|
160 |
case 1: |
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|
161 |
NSLog(@"X:%d Y:%d", (int)gestureStartPoint.x, (int)gestureStartPoint.y ); |
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|
162 |
SDL_WarpMouseInWindow([SDLUIKitDelegate sharedAppDelegate].window, |
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|
163 |
(int)gestureStartPoint.y, 320 - (int)gestureStartPoint.x); |
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164 |
HW_click(); |
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|
165 |
break; |
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parents:
diff
changeset
|
166 |
case 2: |
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parents:
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|
167 |
HW_ammoMenu(); |
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parents:
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changeset
|
168 |
break; |
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koda
parents:
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changeset
|
169 |
default: |
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koda
parents:
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changeset
|
170 |
break; |
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parents:
diff
changeset
|
171 |
} |
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parents:
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changeset
|
172 |
break; |
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koda
parents:
diff
changeset
|
173 |
case 2: |
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parents:
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174 |
if (2 == [touch tapCount]) { |
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parents:
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|
175 |
HW_zoomReset(); |
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parents:
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changeset
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176 |
} |
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parents:
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changeset
|
177 |
|
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parents:
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178 |
// pinching |
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|
179 |
twoTouches = [touches allObjects]; |
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180 |
UITouch *first = [twoTouches objectAtIndex:0]; |
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|
181 |
UITouch *second = [twoTouches objectAtIndex:1]; |
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182 |
initialDistanceForPinching = distanceBetweenPoints([first locationInView:self.view], [second locationInView:self.view]); |
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parents:
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|
183 |
break; |
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koda
parents:
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changeset
|
184 |
default: |
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koda
parents:
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changeset
|
185 |
break; |
f3e363a9b7db
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koda
parents:
diff
changeset
|
186 |
} |
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parents:
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changeset
|
187 |
|
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parents:
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changeset
|
188 |
} |
f3e363a9b7db
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koda
parents:
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changeset
|
189 |
|
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parents:
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changeset
|
190 |
-(void) touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event { |
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parents:
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|
191 |
initialDistanceForPinching = 0; |
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parents:
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changeset
|
192 |
gestureStartPoint.x = 0; |
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parents:
diff
changeset
|
193 |
gestureStartPoint.y = 0; |
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parents:
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changeset
|
194 |
HW_allKeysUp(); |
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parents:
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changeset
|
195 |
} |
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parents:
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changeset
|
196 |
|
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parents:
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|
197 |
-(void) touchesCancelled:(NSSet *)touches withEvent:(UIEvent *)event { |
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|
198 |
// this can happen if the user puts more than 5 touches on the screen at once, or perhaps in other circumstances. |
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|
199 |
[self touchesEnded:touches withEvent:event]; |
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parents:
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changeset
|
200 |
} |
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koda
parents:
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changeset
|
201 |
|
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parents:
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changeset
|
202 |
-(void) touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event { |
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parents:
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changeset
|
203 |
NSArray *twoTouches; |
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koda
parents:
diff
changeset
|
204 |
CGPoint currentPosition; |
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koda
parents:
diff
changeset
|
205 |
UITouch *touch = [touches anyObject]; |
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koda
parents:
diff
changeset
|
206 |
|
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koda
parents:
diff
changeset
|
207 |
switch ([touches count]) { |
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parents:
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changeset
|
208 |
case 1: |
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koda
parents:
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changeset
|
209 |
currentPosition = [touch locationInView:self.view]; |
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koda
parents:
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changeset
|
210 |
// panning |
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parents:
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changeset
|
211 |
SDL_WarpMouseInWindow([SDLUIKitDelegate sharedAppDelegate].window, |
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parents:
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changeset
|
212 |
(int)gestureStartPoint.y, 320 - (int)gestureStartPoint.x); |
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parents:
diff
changeset
|
213 |
// remember that we have x and y inverted |
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koda
parents:
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changeset
|
214 |
/* temporarily disabling hog movements for camera panning testing |
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parents:
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changeset
|
215 |
CGFloat vertDiff = gestureStartPoint.x - currentPosition.x; |
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parents:
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changeset
|
216 |
CGFloat horizDiff = gestureStartPoint.y - currentPosition.y; |
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koda
parents:
diff
changeset
|
217 |
CGFloat deltaX = fabsf(vertDiff); |
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koda
parents:
diff
changeset
|
218 |
CGFloat deltaY = fabsf(horizDiff); |
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koda
parents:
diff
changeset
|
219 |
|
f3e363a9b7db
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parents:
diff
changeset
|
220 |
if (deltaY >= kMinimumGestureLength && deltaX <= kMaximumVariance) { |
f3e363a9b7db
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parents:
diff
changeset
|
221 |
NSLog(@"Horizontal swipe detected, begX:%f curX:%f", gestureStartPoint.x, currentPosition.x); |
f3e363a9b7db
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parents:
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|
222 |
if (horizDiff > 0) HW_walkLeft(); |
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parents:
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changeset
|
223 |
else HW_walkRight(); |
f3e363a9b7db
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parents:
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changeset
|
224 |
} else if (deltaX >= kMinimumGestureLength && deltaY <= kMaximumVariance){ |
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parents:
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|
225 |
NSLog(@"Vertical swipe detected, begY:%f curY:%f", gestureStartPoint.y, currentPosition.y); |
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koda
parents:
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changeset
|
226 |
if (vertDiff < 0) HW_aimUp(); |
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parents:
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changeset
|
227 |
else HW_aimDown(); |
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koda
parents:
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changeset
|
228 |
} |
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parents:
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changeset
|
229 |
*/ |
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koda
parents:
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changeset
|
230 |
break; |
f3e363a9b7db
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koda
parents:
diff
changeset
|
231 |
case 2: |
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koda
parents:
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changeset
|
232 |
twoTouches = [touches allObjects]; |
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koda
parents:
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changeset
|
233 |
UITouch *first = [twoTouches objectAtIndex:0]; |
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parents:
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changeset
|
234 |
UITouch *second = [twoTouches objectAtIndex:1]; |
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parents:
diff
changeset
|
235 |
CGFloat currentDistanceOfPinching = distanceBetweenPoints([first locationInView:self.view], [second locationInView:self.view]); |
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parents:
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changeset
|
236 |
|
f3e363a9b7db
complete previous commit (which broken my local copy as well)
koda
parents:
diff
changeset
|
237 |
if (0 == initialDistanceForPinching) |
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parents:
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changeset
|
238 |
initialDistanceForPinching = currentDistanceOfPinching; |
f3e363a9b7db
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koda
parents:
diff
changeset
|
239 |
|
f3e363a9b7db
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koda
parents:
diff
changeset
|
240 |
if (currentDistanceOfPinching < initialDistanceForPinching + kMinimumPinchDelta) |
f3e363a9b7db
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koda
parents:
diff
changeset
|
241 |
HW_zoomOut(); |
f3e363a9b7db
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koda
parents:
diff
changeset
|
242 |
else if (currentDistanceOfPinching > initialDistanceForPinching + kMinimumPinchDelta) |
f3e363a9b7db
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koda
parents:
diff
changeset
|
243 |
HW_zoomIn(); |
f3e363a9b7db
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koda
parents:
diff
changeset
|
244 |
|
f3e363a9b7db
complete previous commit (which broken my local copy as well)
koda
parents:
diff
changeset
|
245 |
currentDistanceOfPinching = initialDistanceForPinching; |
f3e363a9b7db
complete previous commit (which broken my local copy as well)
koda
parents:
diff
changeset
|
246 |
break; |
f3e363a9b7db
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koda
parents:
diff
changeset
|
247 |
default: |
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koda
parents:
diff
changeset
|
248 |
break; |
f3e363a9b7db
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koda
parents:
diff
changeset
|
249 |
} |
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koda
parents:
diff
changeset
|
250 |
} |
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koda
parents:
diff
changeset
|
251 |
|
f3e363a9b7db
complete previous commit (which broken my local copy as well)
koda
parents:
diff
changeset
|
252 |
|
f3e363a9b7db
complete previous commit (which broken my local copy as well)
koda
parents:
diff
changeset
|
253 |
@end |