move ball to a random location when touched

4 files changed, 109 insertions, 50 deletions

diff --git a/Wobble.xcodeproj/project.xcworkspace/xcuserdata/mo.xcuserdatad/UserInterfaceState.xcuserstate b/Wobble.xcodeproj/project.xcworkspace/xcuserdata/mo.xcuserdatad/UserInterfaceState.xcuserstate
index c8e7b3d..4853b19 100644
--- a/Wobble.xcodeproj/project.xcworkspace/xcuserdata/mo.xcuserdatad/UserInterfaceState.xcuserstate
+++ b/Wobble.xcodeproj/project.xcworkspace/xcuserdata/mo.xcuserdatad/UserInterfaceState.xcuserstate
diff --git a/Wobble.xcodeproj/xcuserdata/mo.xcuserdatad/xcdebugger/Breakpoints.xcbkptlist b/Wobble.xcodeproj/xcuserdata/mo.xcuserdatad/xcdebugger/Breakpoints.xcbkptlist
new file mode 100644
index 0000000..cc6c8cb
--- /dev/null
+++ b/Wobble.xcodeproj/xcuserdata/mo.xcuserdatad/xcdebugger/Breakpoints.xcbkptlist
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Bucket
+   type = "1"
+   version = "1.0">
+   <FileBreakpoints>
+      <FileBreakpoint
+         shouldBeEnabled = "No"
+         ignoreCount = "0"
+         continueAfterRunningActions = "No"
+         filePath = "Wobble/ViewController.m"
+         timestampString = "392784721.896058"
+         startingColumnNumber = "9223372036854775807"
+         endingColumnNumber = "9223372036854775807"
+         startingLineNumber = "21"
+         endingLineNumber = "21"
+         landmarkName = "-onTouch:"
+         landmarkType = "5">
+      </FileBreakpoint>
+      <FileBreakpoint
+         shouldBeEnabled = "No"
+         ignoreCount = "0"
+         continueAfterRunningActions = "No"
+         filePath = "Wobble/ViewController.m"
+         timestampString = "392784721.896058"
+         startingColumnNumber = "9223372036854775807"
+         endingColumnNumber = "9223372036854775807"
+         startingLineNumber = "27"
+         endingLineNumber = "27"
+         landmarkName = "-moveBallToRandomLocation"
+         landmarkType = "5">
+      </FileBreakpoint>
+      <FileBreakpoint
+         shouldBeEnabled = "No"
+         ignoreCount = "0"
+         continueAfterRunningActions = "No"
+         filePath = "Wobble/ViewController.m"
+         timestampString = "392784721.896058"
+         startingColumnNumber = "9223372036854775807"
+         endingColumnNumber = "9223372036854775807"
+         startingLineNumber = "29"
+         endingLineNumber = "29"
+         landmarkName = "-moveBallToRandomLocation"
+         landmarkType = "5">
+      </FileBreakpoint>
+   </FileBreakpoints>
+</Bucket>
diff --git a/Wobble/ViewController.m b/Wobble/ViewController.m
index 0a793ae..f24f61a 100644
--- a/Wobble/ViewController.m
+++ b/Wobble/ViewController.m
@@ -2,7 +2,7 @@
 #import "Ball.h"
 
 @interface ViewController ()
-@property int score;
+  @property int score;
 @end
 
 @implementation ViewController
@@ -15,10 +15,24 @@
 
 -(void)onTouch:(UIGestureRecognizer *)sender
 {
+  [self moveBallToRandomLocation];
   self.score += 2;
   self.scoreLabel.text = [NSString stringWithFormat:@"%d", self.score];
 }
 
+- (void)moveBallToRandomLocation
+{
+  [UIView animateWithDuration:1 delay:0 options:UIViewAnimationOptionCurveEaseInOut animations:^
+  {
+    CGPoint newLocation = self.ball.center;
+    newLocation.y = (float)random() / RAND_MAX * 940 + 32;
+    newLocation.x = (float)random() / RAND_MAX * 704 + 32;
+    NSLog(@"Moving to %f %f", newLocation.x, newLocation.y);
+    self.ball.center = newLocation;
+  } completion:^(BOOL b) {
+  }];
+}
+
 - (void)didReceiveMemoryWarning
 {
   [super didReceiveMemoryWarning];
diff --git a/Wobble/en.lproj/ViewController.xib b/Wobble/en.lproj/ViewController.xib
index a9afd99..89348e1 100644
--- a/Wobble/en.lproj/ViewController.xib
+++ b/Wobble/en.lproj/ViewController.xib
@@ -36,27 +36,26 @@
 				<reference key="NSNextResponder"/>
 				<int key="NSvFlags">274</int>
 				<array class="NSMutableArray" key="NSSubviews">
-					<object class="IBUIView" id="574385927">
+					<object class="IBUIView" id="420499551">
 						<reference key="NSNextResponder" ref="766721923"/>
 						<int key="NSvFlags">274</int>
 						<string key="NSFrame">{{347, 464}, {75, 75}}</string>
 						<reference key="NSSuperview" ref="766721923"/>
 						<reference key="NSWindow"/>
-						<reference key="NSNextKeyView"/>
 						<string key="NSReuseIdentifierKey">_NS:9</string>
-						<object class="NSColor" key="IBUIBackgroundColor" id="644817664">
+						<object class="NSColor" key="IBUIBackgroundColor" id="93811976">
 							<int key="NSColorSpace">1</int>
 							<bytes key="NSRGB">MCAwIDAAA</bytes>
 						</object>
 						<string key="targetRuntimeIdentifier">IBIPadFramework</string>
 					</object>
-					<object class="IBUILabel" id="1018861737">
+					<object class="IBUILabel" id="604058785">
 						<reference key="NSNextResponder" ref="766721923"/>
 						<int key="NSvFlags">292</int>
 						<string key="NSFrame">{{363, 20}, {42, 21}}</string>
 						<reference key="NSSuperview" ref="766721923"/>
 						<reference key="NSWindow"/>
-						<reference key="NSNextKeyView" ref="574385927"/>
+						<reference key="NSNextKeyView" ref="420499551"/>
 						<string key="NSReuseIdentifierKey">_NS:9</string>
 						<bool key="IBUIOpaque">NO</bool>
 						<bool key="IBUIClipsSubviews">YES</bool>
@@ -89,8 +88,8 @@
 				<string key="NSFrame">{{0, 20}, {768, 1004}}</string>
 				<reference key="NSSuperview"/>
 				<reference key="NSWindow"/>
-				<reference key="NSNextKeyView" ref="1018861737"/>
-				<reference key="IBUIBackgroundColor" ref="644817664"/>
+				<reference key="NSNextKeyView" ref="604058785"/>
+				<reference key="IBUIBackgroundColor" ref="93811976"/>
 				<object class="IBUISimulatedStatusBarMetrics" key="IBUISimulatedStatusBarMetrics">
 					<int key="IBUIStatusBarStyle">2</int>
 				</object>
@@ -109,19 +108,19 @@
 				</object>
 				<object class="IBConnectionRecord">
 					<object class="IBCocoaTouchOutletConnection" key="connection">
-						<string key="label">ball</string>
+						<string key="label">scoreLabel</string>
 						<reference key="source" ref="841351856"/>
-						<reference key="destination" ref="574385927"/>
+						<reference key="destination" ref="604058785"/>
 					</object>
-					<int key="connectionID">20</int>
+					<int key="connectionID">31</int>
 				</object>
 				<object class="IBConnectionRecord">
 					<object class="IBCocoaTouchOutletConnection" key="connection">
-						<string key="label">scoreLabel</string>
+						<string key="label">ball</string>
 						<reference key="source" ref="841351856"/>
-						<reference key="destination" ref="1018861737"/>
+						<reference key="destination" ref="420499551"/>
 					</object>
-					<int key="connectionID">31</int>
+					<int key="connectionID">32</int>
 				</object>
 			</array>
 			<object class="IBMutableOrderedSet" key="objectRecords">
@@ -147,11 +146,11 @@
 						<int key="objectID">2</int>
 						<reference key="object" ref="766721923"/>
 						<array class="NSMutableArray" key="children">
-							<object class="IBNSLayoutConstraint" id="1001125361">
-								<reference key="firstItem" ref="574385927"/>
+							<object class="IBNSLayoutConstraint" id="713875493">
+								<reference key="firstItem" ref="420499551"/>
 								<int key="firstAttribute">9</int>
 								<int key="relation">0</int>
-								<reference key="secondItem" ref="1018861737"/>
+								<reference key="secondItem" ref="604058785"/>
 								<int key="secondAttribute">9</int>
 								<float key="multiplier">1</float>
 								<object class="IBLayoutConstant" key="constant">
@@ -163,8 +162,8 @@
 								<float key="scoringTypeFloat">24</float>
 								<int key="contentType">2</int>
 							</object>
-							<object class="IBNSLayoutConstraint" id="871553791">
-								<reference key="firstItem" ref="574385927"/>
+							<object class="IBNSLayoutConstraint" id="244884741">
+								<reference key="firstItem" ref="420499551"/>
 								<int key="firstAttribute">5</int>
 								<int key="relation">0</int>
 								<reference key="secondItem" ref="766721923"/>
@@ -179,8 +178,8 @@
 								<float key="scoringTypeFloat">9</float>
 								<int key="contentType">3</int>
 							</object>
-							<object class="IBNSLayoutConstraint" id="65702612">
-								<reference key="firstItem" ref="574385927"/>
+							<object class="IBNSLayoutConstraint" id="264948237">
+								<reference key="firstItem" ref="420499551"/>
 								<int key="firstAttribute">9</int>
 								<int key="relation">0</int>
 								<reference key="secondItem" ref="766721923"/>
@@ -195,8 +194,8 @@
 								<float key="scoringTypeFloat">22</float>
 								<int key="contentType">2</int>
 							</object>
-							<object class="IBNSLayoutConstraint" id="519646288">
-								<reference key="firstItem" ref="574385927"/>
+							<object class="IBNSLayoutConstraint" id="848411822">
+								<reference key="firstItem" ref="420499551"/>
 								<int key="firstAttribute">3</int>
 								<int key="relation">0</int>
 								<reference key="secondItem" ref="766721923"/>
@@ -211,11 +210,11 @@
 								<float key="scoringTypeFloat">9</float>
 								<int key="contentType">3</int>
 							</object>
-							<object class="IBNSLayoutConstraint" id="258329896">
+							<object class="IBNSLayoutConstraint" id="281226527">
 								<reference key="firstItem" ref="766721923"/>
 								<int key="firstAttribute">4</int>
 								<int key="relation">0</int>
-								<reference key="secondItem" ref="574385927"/>
+								<reference key="secondItem" ref="420499551"/>
 								<int key="secondAttribute">4</int>
 								<float key="multiplier">1</float>
 								<object class="IBLayoutConstant" key="constant">
@@ -227,8 +226,8 @@
 								<float key="scoringTypeFloat">9</float>
 								<int key="contentType">3</int>
 							</object>
-							<object class="IBNSLayoutConstraint" id="722063745">
-								<reference key="firstItem" ref="1018861737"/>
+							<object class="IBNSLayoutConstraint" id="839697097">
+								<reference key="firstItem" ref="604058785"/>
 								<int key="firstAttribute">3</int>
 								<int key="relation">0</int>
 								<reference key="secondItem" ref="766721923"/>
@@ -243,37 +242,37 @@
 								<float key="scoringTypeFloat">29</float>
 								<int key="contentType">3</int>
 							</object>
-							<reference ref="574385927"/>
-							<reference ref="1018861737"/>
+							<reference ref="420499551"/>
+							<reference ref="604058785"/>
 						</array>
 						<reference key="parent" ref="0"/>
 					</object>
 					<object class="IBObjectRecord">
 						<int key="objectID">9</int>
-						<reference key="object" ref="574385927"/>
+						<reference key="object" ref="420499551"/>
 						<reference key="parent" ref="766721923"/>
 					</object>
 					<object class="IBObjectRecord">
 						<int key="objectID">16</int>
-						<reference key="object" ref="258329896"/>
+						<reference key="object" ref="281226527"/>
 						<reference key="parent" ref="766721923"/>
 					</object>
 					<object class="IBObjectRecord">
 						<int key="objectID">17</int>
-						<reference key="object" ref="519646288"/>
+						<reference key="object" ref="848411822"/>
 						<reference key="parent" ref="766721923"/>
 					</object>
 					<object class="IBObjectRecord">
 						<int key="objectID">18</int>
-						<reference key="object" ref="65702612"/>
+						<reference key="object" ref="264948237"/>
 						<reference key="parent" ref="766721923"/>
 					</object>
 					<object class="IBObjectRecord">
 						<int key="objectID">21</int>
-						<reference key="object" ref="1018861737"/>
+						<reference key="object" ref="604058785"/>
 						<array class="NSMutableArray" key="children">
-							<object class="IBNSLayoutConstraint" id="194223176">
-								<reference key="firstItem" ref="1018861737"/>
+							<object class="IBNSLayoutConstraint" id="1051356668">
+								<reference key="firstItem" ref="604058785"/>
 								<int key="firstAttribute">7</int>
 								<int key="relation">0</int>
 								<nil key="secondItem"/>
@@ -283,7 +282,7 @@
 									<double key="value">42</double>
 								</object>
 								<float key="priority">1000</float>
-								<reference key="containingView" ref="1018861737"/>
+								<reference key="containingView" ref="604058785"/>
 								<int key="scoringType">3</int>
 								<float key="scoringTypeFloat">9</float>
 								<int key="contentType">1</int>
@@ -293,23 +292,23 @@
 					</object>
 					<object class="IBObjectRecord">
 						<int key="objectID">23</int>
-						<reference key="object" ref="722063745"/>
+						<reference key="object" ref="839697097"/>
 						<reference key="parent" ref="766721923"/>
 					</object>
 					<object class="IBObjectRecord">
 						<int key="objectID">25</int>
-						<reference key="object" ref="871553791"/>
+						<reference key="object" ref="244884741"/>
 						<reference key="parent" ref="766721923"/>
 					</object>
 					<object class="IBObjectRecord">
 						<int key="objectID">26</int>
-						<reference key="object" ref="1001125361"/>
+						<reference key="object" ref="713875493"/>
 						<reference key="parent" ref="766721923"/>
 					</object>
 					<object class="IBObjectRecord">
 						<int key="objectID">30</int>
-						<reference key="object" ref="194223176"/>
-						<reference key="parent" ref="1018861737"/>
+						<reference key="object" ref="1051356668"/>
+						<reference key="parent" ref="604058785"/>
 					</object>
 				</array>
 			</object>
@@ -323,16 +322,16 @@
 				<string key="18.IBPluginDependency">com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 				<string key="2.IBPluginDependency">com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 				<array class="NSMutableArray" key="2.IBViewMetadataConstraints">
-					<reference ref="722063745"/>
-					<reference ref="258329896"/>
-					<reference ref="519646288"/>
-					<reference ref="65702612"/>
-					<reference ref="871553791"/>
-					<reference ref="1001125361"/>
+					<reference ref="839697097"/>
+					<reference ref="281226527"/>
+					<reference ref="848411822"/>
+					<reference ref="264948237"/>
+					<reference ref="244884741"/>
+					<reference ref="713875493"/>
 				</array>
 				<string key="21.IBPluginDependency">com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 				<array key="21.IBViewMetadataConstraints">
-					<reference ref="194223176"/>
+					<reference ref="1051356668"/>
 				</array>
 				<boolean value="NO" key="21.IBViewMetadataTranslatesAutoresizingMaskIntoConstraints"/>
 				<string key="23.IBPluginDependency">com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
@@ -347,7 +346,7 @@
 			<nil key="activeLocalization"/>
 			<dictionary class="NSMutableDictionary" key="localizations"/>
 			<nil key="sourceID"/>
-			<int key="maxID">31</int>
+			<int key="maxID">32</int>
 		</object>
 		<object class="IBClassDescriber" key="IBDocument.Classes">
 			<array class="NSMutableArray" key="referencedPartialClassDescriptions">