NavMesh

-=-=-=-

-Fixed NavMesh API
-New NavMesh demo
-Support for animated Particles2D
-Fixes for native video playback on iOS

core/bind/core_bind.cpp

@@ -577,9 +577,9 @@ float _OS::get_frames_per_second() const {
 	return OS::get_singleton()->get_frames_per_second();
 }
 
-Error _OS::native_video_play(String p_path, float p_volume) {
+Error _OS::native_video_play(String p_path, float p_volume, String p_audio_track, String p_subtitle_track) {
 
-	return OS::get_singleton()->native_video_play(p_path, p_volume);
+	return OS::get_singleton()->native_video_play(p_path, p_volume, p_audio_track, p_subtitle_track);
 };
 
 bool _OS::native_video_is_playing() {

core/bind/core_bind.h

@@ -108,7 +108,7 @@ public:
 	bool is_video_mode_resizable(int p_screen=0) const;
 	Array get_fullscreen_mode_list(int p_screen=0) const;
 
-	Error native_video_play(String p_path, float p_volume);
+	Error native_video_play(String p_path, float p_volume, String p_audio_track, String p_subtitle_track);
 	bool native_video_is_playing();
 	void native_video_pause();
 	void native_video_stop();

core/os/os.cpp

@@ -438,7 +438,7 @@ int OS::get_processor_count() const {
 	return 1;
 }
 
-Error OS::native_video_play(String p_path, float p_volume) {
+Error OS::native_video_play(String p_path, float p_volume, String p_audio_track, String p_subtitle_track) {
 
 	return FAILED;
 };

core/os/os.h

@@ -323,7 +323,7 @@ public:
 
 	virtual String get_unique_ID() const;
 
-	virtual Error native_video_play(String p_path, float p_volume);
+	virtual Error native_video_play(String p_path, float p_volume, String p_audio_track, String p_subtitle_track);
 	virtual bool native_video_is_playing() const;
 	virtual void native_video_pause();
 	virtual void native_video_stop();

platform/iphone/detect.py

@@ -21,7 +21,8 @@ def get_opts():
 	return [
 		('IPHONEPLATFORM', 'name of the iphone platform', 'iPhoneOS'),
 		('IPHONEPATH', 'the path to iphone toolchain', '/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain'),
-		('IOS_SDK_VERSION', 'The SDK version', 'iPhoneOS7.0'),
+		#('IOS_SDK_VERSION', 'The SDK version', 'iPhoneOS7.0'),
+		('IOS_SDK_VERSION', 'The SDK version', 'iPhoneOS8.1'),
 		('IPHONESDK', 'path to the iphone SDK', '/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/${IOS_SDK_VERSION}.sdk/'),
 		('game_center', 'Support for game center', 'yes'),
 		('store_kit', 'Support for in-app store', 'yes'),
@@ -79,6 +80,7 @@ def configure(env):
 							'-framework', 'Security',
 							#'-framework', 'AdSupport',
 							'-framework', 'MediaPlayer',
+							'-framework', 'AVFoundation',
 							])
 
 	if env['game_center'] == 'yes':

platform/iphone/gl_view.h

@@ -32,6 +32,7 @@
 #import <OpenGLES/ES1/gl.h>
 #import <OpenGLES/ES1/glext.h>
 #import <MediaPlayer/MediaPlayer.h>
+#import <AVFoundation/AVFoundation.h>
 
 @protocol GLViewDelegate;
 
@@ -66,6 +67,13 @@
 
 @property(nonatomic, assign) id<GLViewDelegate> delegate;
 
+// AVPlayer-related properties
+@property(strong, nonatomic) AVAsset *avAsset;
+@property(strong, nonatomic) AVPlayerItem *avPlayerItem;
+@property(strong, nonatomic) AVPlayer *avPlayer;
+@property(strong, nonatomic) AVPlayerLayer *avPlayerLayer;
+
+// Old videoplayer properties
 @property(strong, nonatomic) MPMoviePlayerController *moviePlayerController;
 @property(strong, nonatomic) UIWindow *backgroundWindow;
 

platform/iphone/gl_view.mm

@@ -65,6 +65,7 @@ void _hide_keyboard() {
 	keyboard_text = "";
 };
 
+/*
 bool _play_video(String p_path, float p_volume) {
 	
 	float player_volume = p_volume * AudioServer::get_singleton()->get_singleton()->get_stream_global_volume_scale();
@@ -96,24 +97,87 @@ bool _play_video(String p_path, float p_volume) {
 
 	return true;
 }
+*/
+
+bool _play_video(String p_path, float p_volume, String p_audio_track, String p_subtitle_track) {
+	p_path = Globals::get_singleton()->globalize_path(p_path);
+
+	NSString* file_path = [[[NSString alloc] initWithUTF8String:p_path.utf8().get_data()] autorelease];
+	//NSURL *file_url = [NSURL fileURLWithPath:file_path];
+
+	_instance.avAsset = [AVAsset assetWithURL:[NSURL fileURLWithPath:file_path]];
+	_instance.avPlayerItem =[[AVPlayerItem alloc]initWithAsset:_instance.avAsset];
+    _instance.avPlayer = [[AVPlayer alloc]initWithPlayerItem:_instance.avPlayerItem];
+    _instance.avPlayerLayer =[AVPlayerLayer playerLayerWithPlayer:_instance.avPlayer];
+
+    [_instance.avPlayer addObserver:_instance forKeyPath:@"status" options:0 context:nil];
+    [[NSNotificationCenter defaultCenter] addObserver:_instance
+                                        selector:@selector(playerItemDidReachEnd:)
+                                               name:AVPlayerItemDidPlayToEndTimeNotification
+                                             object:[_instance.avPlayer currentItem]];
+
+    [_instance.avPlayerLayer setFrame:_instance.bounds];
+    [_instance.layer addSublayer:_instance.avPlayerLayer];
+    [_instance.avPlayer play];
+
+	AVMediaSelectionGroup *audioGroup = [_instance.avAsset mediaSelectionGroupForMediaCharacteristic: AVMediaCharacteristicAudible];
+
+	for (id track in audioGroup.options)
+	{
+		NSString* language = [[track locale] localeIdentifier];
+		NSLog(@"subtitle lang: %@", language);
+        
+        if ([language isEqualToString:[NSString stringWithUTF8String:p_audio_track.utf8()]])
+        {
+            [_instance.avPlayer.currentItem selectMediaOption:track inMediaSelectionGroup: audioGroup];
+            break;
+        }
+	}
+
+	AVMediaSelectionGroup *subtitlesGroup = [_instance.avAsset mediaSelectionGroupForMediaCharacteristic: AVMediaCharacteristicLegible];
+	NSArray *useableTracks = [AVMediaSelectionGroup mediaSelectionOptionsFromArray:subtitlesGroup.options withoutMediaCharacteristics:[NSArray arrayWithObject:AVMediaCharacteristicContainsOnlyForcedSubtitles]];
+
+	for (id track in useableTracks)
+	{
+		NSString* language = [[track locale] localeIdentifier];
+		NSLog(@"subtitle lang: %@", language);
+        
+        if ([language isEqualToString:[NSString stringWithUTF8String:p_subtitle_track.utf8()]])
+        {
+            [_instance.avPlayer.currentItem selectMediaOption:track inMediaSelectionGroup: subtitlesGroup];
+            break;
+        }
+	}
+
+    video_playing = true;
+
+	return true;
+}
 
 bool _is_video_playing() {
 	//NSInteger playback_state = _instance.moviePlayerController.playbackState;
-	return video_playing || _instance.moviePlayerController.playbackState == MPMoviePlaybackStatePlaying;
+	//return video_playing || _instance.moviePlayerController.playbackState == MPMoviePlaybackStatePlaying;
 	//if (video_found_error)
 	//	return false;
 	//return (_instance.moviePlayerController.playbackState == MPMoviePlaybackStatePlaying);
+
+	return video_playing || (_instance.avPlayer.rate > 0 && !_instance.avPlayer.error);
 }
 
 void _pause_video() {
-	[_instance.moviePlayerController pause];
+	//[_instance.moviePlayerController pause];
+	[_instance.avPlayer pause];
 	video_playing = false;
 }
 
 void _stop_video() {
-	[_instance.moviePlayerController stop];
-	[_instance.moviePlayerController.view removeFromSuperview];
+	//[_instance.moviePlayerController stop];
+	//[_instance.moviePlayerController.view removeFromSuperview];
 	//[[MPMusicPlayerController applicationMusicPlayer] setVolume: video_previous_volume];
+
+	[_instance.avPlayer pause];
+	[_instance.avPlayerLayer removeFromSuperlayer];
+	_instance.avPlayer = nil;
 	video_playing = false;
 }
 
@@ -523,6 +587,21 @@ static void clear_touches() {
 	[super dealloc];
 }
 
+- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object
+                        change:(NSDictionary *)change context:(void *)context {
+    if (object == _instance.avPlayer && [keyPath isEqualToString:@"status"]) {
+        if (_instance.avPlayer.status == AVPlayerStatusFailed) {
+        	_stop_video();
+            video_found_error = true;
+        }
+    }
+}
+
+- (void)playerItemDidReachEnd:(NSNotification *)notification {
+    _stop_video();
+}
+
+/*
 - (void)moviePlayBackDidFinish:(NSNotification*)notification {
     
 
@@ -557,5 +636,6 @@ static void clear_touches() {
 	//[[MPMusicPlayerController applicationMusicPlayer] setVolume: video_previous_volume];
 	video_playing = false;
 }
+*/
 
 @end

platform/iphone/os_iphone.cpp

@@ -485,13 +485,13 @@ String OSIPhone::get_locale() const {
 	return locale_code;
 }
 
-extern bool _play_video(String p_path, float p_volume);
+extern bool _play_video(String p_path, float p_volume, String p_audio_track, String p_subtitle_track);
 extern bool _is_video_playing();
 extern void _pause_video();
 extern void _stop_video();
 
-Error OSIPhone::native_video_play(String p_path, float p_volume) {
-    if ( _play_video(p_path, p_volume) )
+Error OSIPhone::native_video_play(String p_path, float p_volume, String p_audio_track, String p_subtitle_track) {
+    if ( _play_video(p_path, p_volume, p_audio_track, p_subtitle_track) )
 		return OK;
 	return FAILED;
 }

platform/iphone/os_iphone.h

@@ -184,7 +184,7 @@ public:
 	void set_unique_ID(String p_ID);
 	String get_unique_ID() const;
 
-    virtual Error native_video_play(String p_path, float p_volume);
+    virtual Error native_video_play(String p_path, float p_volume, String p_audio_track, String p_subtitle_track);
     virtual bool native_video_is_playing() const;
     virtual void native_video_pause();
     virtual void native_video_stop();

platform/windows/packet_peer_udp_winsock.cpp

@@ -61,6 +61,8 @@ int PacketPeerUDPWinsock::get_max_packet_size() const{
 
 
 void PacketPeerUDPWinsock::_set_blocking(bool p_blocking) {
+	//am no windows expert
+	//hope this is the right thing
 
 	if (blocking==p_blocking)
 		return;

scene/2d/particles_2d.cpp

@@ -355,6 +355,8 @@ void Particles2D::_process_particles(float p_delta) {
 				p.rot=Math::deg2rad(param[PARAM_INITIAL_ANGLE]+param[PARAM_INITIAL_ANGLE]*randomness[PARAM_INITIAL_ANGLE]*_rand_from_seed(&rand_seed));
 				active_count++;
 
+				p.frame=Math::fmod(param[PARAM_ANIM_INITIAL_POS]+randomness[PARAM_ANIM_INITIAL_POS]*_rand_from_seed(&rand_seed),1.0);
+
 
 			} else {
 
@@ -426,6 +428,8 @@ void Particles2D::_process_particles(float p_delta) {
 
 			p.pos+=p.velocity*frame_time;
 			p.rot+=Math::lerp(param[PARAM_SPIN_VELOCITY],param[PARAM_SPIN_VELOCITY]*randomness[PARAM_SPIN_VELOCITY]*_rand_from_seed(&rand_seed),randomness[PARAM_SPIN_VELOCITY])*frame_time;
+			float anim_spd=param[PARAM_ANIM_SPEED_SCALE]+param[PARAM_ANIM_SPEED_SCALE]*randomness[PARAM_ANIM_SPEED_SCALE]*_rand_from_seed(&rand_seed);
+			p.frame=Math::fposmod(p.frame+(frame_time/lifetime)*anim_spd,1.0);
 
 			active_count++;
 
@@ -474,9 +478,13 @@ void Particles2D::_notification(int p_what) {
 			RID ci=get_canvas_item();
 			Size2 size(1,1);
 			Point2 center;
+			int total_frames=1;
 
 			if (!texture.is_null()) {
 				size=texture->get_size();
+				size.x/=h_frames;
+				size.y/=v_frames;
+				total_frames=h_frames*v_frames;
 			}
 
 
@@ -612,7 +620,17 @@ void Particles2D::_notification(int p_what) {
 
 				if (texrid.is_valid()) {
 
-					texture->draw(ci,Point2(),color);
+					Rect2 src_rect;
+					src_rect.size=size;
+
+					if (total_frames>1) {
+						int frame = Math::fast_ftoi(Math::floor(p.frame*total_frames)) % total_frames;
+						src_rect.pos.x = size.x * (frame%h_frames);
+						src_rect.pos.y = size.y * (frame/h_frames);
+					}
+
+
+					texture->draw_rect_region(ci,Rect2(Point2(),size),src_rect,color);
 					//VisualServer::get_singleton()->canvas_item_add_texture_rect(ci,r,texrid,false,color);
 				} else {
 					VisualServer::get_singleton()->canvas_item_add_rect(ci,Rect2(Point2(),size),color);
@@ -642,7 +660,9 @@ static const char* _particlesframe_property_names[Particles2D::PARAM_MAX]={
 	"params/initial_angle",
 	"params/initial_size",
 	"params/final_size",
-	"params/hue_variation"
+	"params/hue_variation",
+	"params/anim_speed_scale",
+	"params/anim_initial_pos",
 };
 
 static const char* _particlesframe_property_rnames[Particles2D::PARAM_MAX]={
@@ -659,7 +679,9 @@ static const char* _particlesframe_property_rnames[Particles2D::PARAM_MAX]={
 	"randomness/initial_angle",
 	"randomness/initial_size",
 	"randomness/final_size",
-	"randomness/hue_variation"
+	"randomness/hue_variation",
+	"randomness/anim_speed_scale",
+	"randomness/anim_initial_pos",
 };
 
 static const char* _particlesframe_property_ranges[Particles2D::PARAM_MAX]={
@@ -676,7 +698,9 @@ static const char* _particlesframe_property_ranges[Particles2D::PARAM_MAX]={
 	"0,360,0.01",
 	"0,1024,0.01",
 	"0,1024,0.01",
-	"0,1,0.01"
+	"0,1,0.01",
+	"0,128,0.01",
+	"0,1,0.01",
 };
 
 
@@ -909,6 +933,28 @@ bool Particles2D::is_flipped_v() const{
 	return flip_v;
 }
 
+void Particles2D::set_h_frames(int p_frames) {
+
+	ERR_FAIL_COND(p_frames<1);
+	h_frames=p_frames;
+}
+
+int Particles2D::get_h_frames() const{
+
+	return h_frames;
+}
+
+void Particles2D::set_v_frames(int p_frames){
+
+	ERR_FAIL_COND(p_frames<1);
+	v_frames=p_frames;
+}
+int Particles2D::get_v_frames() const{
+
+	return v_frames;
+}
+
+
 
 void Particles2D::set_emission_points(const DVector<Vector2>& p_points) {
 
@@ -958,6 +1004,12 @@ void Particles2D::_bind_methods() {
 	ObjectTypeDB::bind_method(_MD("set_flip_v","enable"),&Particles2D::set_flip_v);
 	ObjectTypeDB::bind_method(_MD("is_flipped_v"),&Particles2D::is_flipped_v);
 
+	ObjectTypeDB::bind_method(_MD("set_h_frames","enable"),&Particles2D::set_h_frames);
+	ObjectTypeDB::bind_method(_MD("get_h_frames"),&Particles2D::get_h_frames);
+
+	ObjectTypeDB::bind_method(_MD("set_v_frames","enable"),&Particles2D::set_v_frames);
+	ObjectTypeDB::bind_method(_MD("get_v_frames"),&Particles2D::get_v_frames);
+
 	ObjectTypeDB::bind_method(_MD("set_emission_half_extents","extents"),&Particles2D::set_emission_half_extents);
 	ObjectTypeDB::bind_method(_MD("get_emission_half_extents"),&Particles2D::get_emission_half_extents);
 
@@ -997,6 +1049,9 @@ void Particles2D::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL,"config/flip_h"),_SCS("set_flip_h"),_SCS("is_flipped_h"));
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL,"config/flip_v"),_SCS("set_flip_v"),_SCS("is_flipped_v"));
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT,"config/texture",PROPERTY_HINT_RESOURCE_TYPE,"Texture"),_SCS("set_texture"),_SCS("get_texture"));
+	ADD_PROPERTY(PropertyInfo(Variant::INT,"config/h_frames",PROPERTY_HINT_RANGE,"1,512,1"),_SCS("set_h_frames"),_SCS("get_h_frames"));
+	ADD_PROPERTY(PropertyInfo(Variant::INT,"config/v_frames",PROPERTY_HINT_RANGE,"1,512,1"),_SCS("set_v_frames"),_SCS("get_v_frames"));
+
 
 
 	for(int i=0;i<PARAM_MAX;i++) {
@@ -1054,6 +1109,7 @@ Particles2D::Particles2D() {
 	set_param(PARAM_INITIAL_ANGLE,0.0);
 	set_param(PARAM_INITIAL_SIZE,1.0);
 	set_param(PARAM_FINAL_SIZE,1.0);
+	set_param(PARAM_ANIM_SPEED_SCALE,1.0);
 
 
 	time=0;
@@ -1081,6 +1137,8 @@ Particles2D::Particles2D() {
 	flip_h=false;
 	flip_v=false;
 
+	v_frames=1;
+	h_frames=1;
 
 	emit_timeout = 0;
 	time_to_live = 0;

scene/2d/particles_2d.h

@@ -99,6 +99,8 @@ public:
 		PARAM_INITIAL_SIZE,
 		PARAM_FINAL_SIZE,
 		PARAM_HUE_VARIATION,
+		PARAM_ANIM_SPEED_SCALE,
+		PARAM_ANIM_INITIAL_POS,
 		PARAM_MAX
 	};
 
@@ -117,8 +119,9 @@ private:
 		Point2 pos;
 		Vector2 velocity;
 		float rot;
+		float frame;
 		uint32_t seed;
-		Particle() { active=false; seed=123465789; rot=0;}
+		Particle() { active=false; seed=123465789; rot=0; frame=0;}
 	};
 
 	Vector<Particle> particles;
@@ -146,6 +149,8 @@ private:
 	float time_scale;
 	bool flip_h;
 	bool flip_v;
+	int h_frames;
+	int v_frames;
 	Point2 emissor_offset;
 	Vector2 initial_velocity;
 	Vector2 extents;
@@ -206,6 +211,13 @@ public:
 	void set_flip_v(bool p_flip);
 	bool is_flipped_v() const;
 
+
+	void set_h_frames(int p_frames);
+	int get_h_frames() const;
+
+	void set_v_frames(int p_frames);
+	int get_v_frames() const;
+
 	void set_color_phases(int p_phases);
 	int get_color_phases() const;
 

scene/3d/navigation.cpp

@@ -182,6 +182,41 @@ void Navigation::navmesh_remove(int p_id){
 
 }
 
+void Navigation::_clip_path(Vector<Vector3>& path, Polygon *from_poly, const Vector3& p_to_point, Polygon* p_to_poly) {
+
+	Vector3 from = path[path.size()-1];
+
+	if (from.distance_to(p_to_point)<CMP_EPSILON)
+		return;
+	Plane cut_plane;
+	cut_plane.normal = (from-p_to_point).cross(up);
+	if (cut_plane.normal==Vector3())
+		return;
+	cut_plane.normal.normalize();
+	cut_plane.d = cut_plane.normal.dot(from);
+
+
+	while(from_poly!=p_to_poly) {
+
+		int pe = from_poly->prev_edge;
+		Vector3 a = _get_vertex(from_poly->edges[pe].point);
+		Vector3 b = _get_vertex(from_poly->edges[(pe+1)%from_poly->edges.size()].point);
+
+		from_poly=from_poly->edges[pe].C;
+		ERR_FAIL_COND(!from_poly);
+
+		if (a.distance_to(b)>CMP_EPSILON) {
+
+			Vector3 inters;
+			if (cut_plane.intersects_segment(a,b,&inters)) {
+				if (inters.distance_to(p_to_point)>CMP_EPSILON && inters.distance_to(path[path.size()-1])>CMP_EPSILON) {
+					path.push_back(inters);
+				}
+			}
+		}
+	}
+}
+
 Vector<Vector3> Navigation::get_simple_path(const Vector3& p_start, const Vector3& p_end, bool p_optimize) {
 
 
@@ -379,9 +414,12 @@ Vector<Vector3> Navigation::get_simple_path(const Vector3& p_start, const Vector
 						portal_left=left;
 					} else {
 
-						apex_point=portal_right;
+						_clip_path(path,apex_poly,portal_right,right_poly);
+
+						apex_point=portal_right;						
 						p=right_poly;
 						left_poly=p;
+						apex_poly=p;
 						portal_left=apex_point;
 						portal_right=apex_point;
 						path.push_back(apex_point);
@@ -396,9 +434,12 @@ Vector<Vector3> Navigation::get_simple_path(const Vector3& p_start, const Vector
 						portal_right=right;
 					} else {
 
+						_clip_path(path,apex_poly,portal_left,left_poly);
+
 						apex_point=portal_left;
 						p=left_poly;
 						right_poly=p;
+						apex_poly=p;
 						portal_right=apex_point;
 						portal_left=apex_point;
 						path.push_back(apex_point);

scene/3d/navigation.h

@@ -118,6 +118,7 @@ class Navigation : public Spatial {
 	int last_id;
 
 	Vector3 up;
+	void _clip_path(Vector<Vector3>& path,Polygon *from_poly, const Vector3& p_to_point, Polygon* p_to_poly);
 
 protected: