enabled OK button on GuiCombat screen when choosing defenders/attackers. iOS solution only currently. To implement in Android, we need to create a mask/invisible button above the OK button coordinates and add a listener to activate when a user touches the appropriate area. Not ideal, but it works for now.

TODO:  translate functionality into core of engine.

JGE/include/JGE.h

@@ -371,6 +371,7 @@ class JGE
   /// and in IOS to communicate with the EAGL layer
   void SendCommand(std::string command);
   void SendCommand(std::string command, std::string parameter);
+  void SendCommand(std::string command, float& x, float& y, float& width, float& height);
 
  #if defined (ANDROID)
    /// Access to JNI Environment

JGE/src/JGE.cpp

@@ -589,6 +589,8 @@ void JGE::SendCommand(string command)
 {
 #if defined (ANDROID)
     sendJNICommand(command);
+#elif defined (IOS)
+    SendCommand(command, "");
 #endif
 }
 
@@ -597,13 +599,25 @@ void JGE::SendCommand(std::string command, std::string parameter)
 #if defined (IOS)
     // get the app delegate and have it handle the command
     wagicAppDelegate *delegate = [ [UIApplication sharedApplication] delegate];
-    DebugTrace("Command: "<< command << " with parameter: " << parameter << endl);
     [delegate handleWEngineCommand:[NSString stringWithCString: command.c_str() encoding: NSUTF8StringEncoding]
                      withParameter: [NSString stringWithCString: parameter.c_str() encoding:NSUTF8StringEncoding]];
     
 #endif
 }
 
+// this controls commands meant to modify/interact with UI
+void JGE::SendCommand(std::string command, float& x, float& y, float& width, float& height)
+{
+#ifdef ANDROID
+
+#elif IOS
+    wagicAppDelegate *delegate = [[UIApplication sharedApplication] delegate];
+    [delegate handleWEngineCommand: [NSString stringWithCString: command.c_str() encoding: NSUTF8StringEncoding] withUIParameters: x yCoordinate: y width: width height: height];
+#endif
+    
+}
+
+
 #if defined (ANDROID)
 /// Access to JNI Environment
 void JGE::SetJNIEnv(JNIEnv * env, jclass cls)
@@ -621,5 +635,6 @@ void JGE::SendCommand(std::string command, std::string parameter)
 }
 #endif 
 
+
 std::queue< pair< pair<LocalKeySym, JButton>, bool> > JGE::keyBuffer;
 std::multimap<LocalKeySym, JButton> JGE::keyBinds;

JGE/src/iOS/EAGLViewController.h

@@ -6,8 +6,11 @@
     BOOL bannerIsVisible;
 }
 
+- (void)addOkButtonListener: (CGRect) frame;
+
 @property (nonatomic, retain) id eaglView;
 @property (nonatomic, retain) UITextField *inputField;
+@property (nonatomic, retain) UIButton *okButtonView;
 @property (nonatomic, assign) BOOL bannerIsVisible;
 
 @end

JGE/src/iOS/EAGLViewController.m

@@ -10,6 +10,7 @@
 
 @synthesize bannerIsVisible;
 @synthesize eaglView;
+@synthesize okButtonView;
 @synthesize inputField;
 
 #pragma mark initialization / deallocation methods
@@ -38,6 +39,7 @@
     [eaglView setDelegate: nil];
     [eaglView release], eaglView = nil;
     [inputField release], inputField = nil;
+    [okButtonView release], okButtonView = nil;
     [super dealloc];
 }
 
@@ -86,10 +88,32 @@
     // e.g. self.myOutlet = nil;
 }
 
+#pragma mark - UIView Creation
+- (void)addOkButtonListener: (CGRect) frame
+{
+    // create an invisible view to handle the pressing of the OK button.
+    if ( okButtonView == nil )
+    {
+        okButtonView = [[UIButton alloc] initWithFrame: frame];
+        [okButtonView setBackgroundColor: [UIColor clearColor]];
+        [okButtonView setEnabled: YES];
+        [okButtonView addTarget: self.view action:@selector(handleOK:) forControlEvents: UIControlEventTouchUpInside];
+        [self.view addSubview: okButtonView];
+    }
+    else
+    {
+        [self.view bringSubviewToFront: okButtonView];
+    }
+}
 
-#pragma mark -
+- (void)removeOkButtonListener
+{
+    [[self.view.subviews lastObject] removeFromSuperview];
+    [okButtonView release], okButtonView = nil;
+}
 
-#pragma mark device orientation handlers
+
+#pragma mark - device orientation handlers
 
 - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
     // Overriden to allow any orientation.

JGE/src/iOS/wagicAppDelegate.h

@@ -14,6 +14,7 @@
 - (void) rotateBackgroundImage:(UIInterfaceOrientation)fromInterfaceOrientation toInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation;
 
 - (void) handleWEngineCommand:(NSString *) command withParameter: (NSString *) parameter;
+- (void) handleWEngineCommand:(NSString *) command withUIParameters: (CGFloat) x yCoordinate: (CGFloat) y width: (CGFloat) width height: (CGFloat) height;
 
 @property (nonatomic, retain) IBOutlet UIWindow *window;
 @property (nonatomic, retain) EAGLViewController *glViewController;

JGE/src/iOS/wagicAppDelegate.m

@@ -144,6 +144,16 @@
     [self.glViewController toggleKeyboardWithState: initialState];
 }
 
+- (void) handleWEngineCommand:(NSString *) command 
+             withUIParameters: (CGFloat) x 
+                  yCoordinate: (CGFloat) y 
+                        width: (CGFloat) width 
+                       height: (CGFloat) height
+{
+    CGRect uiFrame = CGRectMake(x, y, width, height);
+    if ( [command isEqualToString: @"okbuttoncreated"] )
+        [glViewController addOkButtonListener: uiFrame];
+}
 
 - (void)handleWEngineCommand:(NSString *) command withParameter: (NSString *) parameter
 {
@@ -165,6 +175,10 @@
     {
         [self initializeKeyboard: parameter];
     }
+    else if ([command isEqualToString: @"combatGuiEndDamage"])
+    {
+        [glViewController removeOkButtonListener];
+    }
 }
 
 

projects/mtg/iOS/UI/WagicDownloadProgressViewController.m

@@ -190,8 +190,7 @@ static NSString *kDownloadFileName = @"core_017_iOS.zip";
     return self;
 }
 
-
+#pragma mark - Application Lifecycle
-#pragma mark Application Lifecycle
 
 
 - (void) didReceiveMemoryWarning 
@@ -203,8 +202,7 @@ static NSString *kDownloadFileName = @"core_017_iOS.zip";
 }
 
 
-#pragma mark -
+#pragma mark - UIView Delegate
-#pragma mark UIView Delegate
 
 - (void) handleRotation: (UIInterfaceOrientation) interfaceOrientation
 {

projects/mtg/src/GameOptions.cpp

@@ -7,10 +7,6 @@
 #include "StyleManager.h"
 #include "Credits.h"
 
-#ifdef IOS
-#include "JGE.h"
-#endif
-
 const string Options::optionNames[] = {
 //Global options
   "Profile",

projects/mtg/src/GuiCombat.cpp

@@ -47,6 +47,7 @@ GuiCombat::GuiCombat(GameObserver* go) :
     if (NULL == ok_tex && go->getResourceManager())
     {
         ok_tex = go->getResourceManager()->RetrieveTexture("Ok.png", RETRIEVE_LOCK);
+        // send a message out to listeners that we created the GO button and it's location
     }
 }
 
@@ -190,6 +191,7 @@ bool GuiCombat::clickOK()
     case END_FIRST_STRIKE:
         return false;
     case END_DAMAGE:
+        JGE::GetInstance()->SendCommand("combatGuiEndDamage");
         return false; // nothing;
     }
     return false;
@@ -428,6 +430,7 @@ void GuiCombat::Render()
         JQuadPtr ok_quad = WResourceManager::Instance()->RetrieveTempQuad("Ok.png");
         ok_quad->SetHotSpot(28, 22);
         ok.Render(ok_quad.get());
+        JGE::GetInstance()->SendCommand("okbuttoncreated:", ok.x, ok.y, ok_quad->mWidth, ok_quad->mHeight);
     }
     renderer->DrawLine(0, SCREEN_HEIGHT / 2 + 10, SCREEN_WIDTH, SCREEN_HEIGHT / 2 + 10, ARGB(255, 255, 64, 0));
     if (FIRST_STRIKE == step)

projects/mtg/wagic.xcodeproj/project.pbxproj

@@ -498,17 +498,6 @@
 /* End PBXBuildFile section */
 
 /* Begin PBXBuildRule section */
-		12059E5F14980B7300DAC43B /* PBXBuildRule */ = {
-			isa = PBXBuildRule;
-			compilerSpec = com.apple.compilers.proxy.script;
-			filePatterns = modrules.xml;
-			fileType = pattern.proxy;
-			isEditable = 1;
-			outputFiles = (
-				"",
-			);
-			script = "cp -rp iOS/Res bin/Res";
-		};
 		129654D7148AA2690031100B /* PBXBuildRule */ = {
 			isa = PBXBuildRule;
 			compilerSpec = com.apple.compilers.proxy.script;
@@ -1879,7 +1868,6 @@
 				12059E4914980B7300DAC43B /* Frameworks */,
 			);
 			buildRules = (
-				12059E5F14980B7300DAC43B /* PBXBuildRule */,
 			);
 			dependencies = (
 			);
@@ -2437,6 +2425,7 @@
 					DEBUG,
 					DARWIN_NO_CARBON,
 					FT2_BUILD_LIBRARY,
+					FORCE_GLES,
 				);
 				"GCC_THUMB_SUPPORT[arch=armv6]" = "";
 				GCC_VERSION = com.apple.compilers.llvmgcc42;
@@ -2482,6 +2471,7 @@
 					FT2_BUILD_LIBRARY,
 					IOS,
 					TESTSUITE,
+					FORCE_GLES,
 				);
 				"GCC_THUMB_SUPPORT[arch=armv6]" = "";
 				GCC_VERSION = com.apple.compilers.llvmgcc42;