Removed commented out code blocks,

added target selection popup effect.

2 files changed, 103 insertions, 294 deletions

diff --git a/src/client/hud.cc b/src/client/hud.cc
index bcbc3a8..e0e0d89 100644
--- a/src/client/hud.cc
+++ b/src/client/hud.cc
@@ -21,6 +21,8 @@
 namespace client
 {
 
+const float SPLASH_POPUP_DELAY = 0.1f;
+
 HUD::HUD(ui::Widget *parent) : Widget(parent)
 {
 	set_label("hud");
@@ -38,7 +40,9 @@ HUD::HUD(ui::Widget *parent) : Widget(parent)
 	
 	// target status
 	hud_targetstatus = new HUDTargetStatus(this);
-
+	
+	hud_splash_time = 0.0f;
+	hud_last_target = 0;
 }
 
 void HUD::resize()
@@ -159,6 +163,9 @@ void HUD::draw_target(core::Entity *entity, bool is_active_target)
 	float		bitmap_radius =  32.0f;
 	if (is_active_target) {
 		bitmap_radius *= 2.0f;
+		if (hud_splash_time > 0.0f) {
+			bitmap_radius *= (core::application()->time() - hud_splash_time) / SPLASH_POPUP_DELAY;
+		}
 	}	
 	math::Vector2f	bitmap_location(cx - bitmap_radius, cy - bitmap_radius);
 	math::Vector2f	bitmap_size(2.0f * bitmap_radius, 2.0f * bitmap_radius);
@@ -189,176 +196,103 @@ void HUD::draw_target(core::Entity *entity, bool is_active_target)
 	ui::Paint::draw_bitmap(bitmap_location, bitmap_size, bitmap_color, bitmap_material);
 	
 
-	// labels	
-	std::string label_text;
-	
-	if (entity->type() == core::Entity::Controlable) {
-		const core::EntityControlable *ec = static_cast<core::EntityControlable *>(entity);
-		if (ec->owner()) {
-			label_text.append("^B");
-			label_text.append(ec->owner()->name());
-		} else {
-			label_text.append("^B");
-			label_text.append(entity->name());
-		}
-	} else {
-		if (entity->has_flag(core::Entity::Dockable)) {
-			label_text.append("^B");
-		} else {
-			label_text.append("^N");
-		}
-		label_text.append(entity->name());
-	}
-	
-	const ui::Font *label_font;
-	if (is_active_target) {
-		label_font = ui::root()->font_small();
-	} else {
-		label_font = ui::root()->font_tiny();
-	}
-	
-	math::Vector2f label_size(2.0f * bitmap_radius, label_font->height());
-	math::Vector2f label_location(cx - bitmap_radius, cy + bitmap_radius);
-	ui::Paint::draw_label(label_location, label_size,label_font, label_text);
-
-	if (is_active_target) {
-		
-		// draw distance
-		std::ostringstream strdistance;
+	if (!(is_active_target && (hud_splash_time > 0.0f))) {
+			
+		// labels	
+		std::string label_text;
 		
 		if (entity->type() == core::Entity::Controlable) {
-			strdistance << "^B";
-		} else if (entity->has_flag(core::Entity::Dockable)) {
-			strdistance << "^B";
-		} else {
-			strdistance << "^N";
-		}
-		
-		float d = math::distance(core::localcontrol()->location(), entity->location()) - entity->radius() - core::localcontrol()->radius();
-		if (d > 0) {
-			if (d > 100.0f) {
-				strdistance << roundf(d * 0.1f) << "km";
+			const core::EntityControlable *ec = static_cast<core::EntityControlable *>(entity);
+			if (ec->owner()) {
+				label_text.append("^B");
+				label_text.append(ec->owner()->name());
 			} else {
-				strdistance << roundf(d * 100.0f) << "m";
+				label_text.append("^B");
+				label_text.append(entity->name());
 			}
 		} else {
-			strdistance << "--";
+			if (entity->has_flag(core::Entity::Dockable)) {
+				label_text.append("^B");
+			} else {
+				label_text.append("^N");
+			}
+			label_text.append(entity->name());
 		}
 		
-		label_location[1] +=  - label_size.height();
-		ui::Paint::draw_label(label_location, label_size, label_font, strdistance.str());
-	}
-	
-	if (entity->type() == core::Entity::Controlable) {
-		const core::EntityControlable *ec = static_cast<core::EntityControlable *>(entity);		
-		
-		// health bar size
-		const float hb_width = bitmap_radius;
-		float hb_height = ui::root()->font_tiny()->width();
-		if (!is_active_target) {
-			hb_height *= 0.5f;
+		const ui::Font *label_font;
+		if (is_active_target) {
+			label_font = ui::root()->font_small();
+		} else {
+			label_font = ui::root()->font_tiny();
 		}
-		const float hb_f = hb_width * ec->health() / 100.0f;
-
-		math::Vector2f pos;
-		pos[0] = cx - bitmap_radius;
-		pos[0] += bitmap_radius - 0.5f * hb_width;
-		pos[1] = cy - bitmap_radius;
-
-		// health bar
-		gl::color(0, 1, 0, 1);
-		gl::begin(gl::Quads);
-		gl::vertex(pos[0], pos[1]);
-		gl::vertex(pos[0] + hb_f, pos[1]);
-		gl::vertex(pos[0] + hb_f, pos[1] + hb_height);
-		gl::vertex(pos[0], pos[1] + hb_height);
-		gl::end();
-
-		// health bar frame
-		gl::color(palette()->foreground());
-		gl::begin(gl::LineLoop);
-		gl::vertex(pos[0], pos[1]);
-		gl::vertex(pos[0] + hb_width, pos[1]);
-		gl::vertex(pos[0] + hb_width, pos[1] + hb_height);
-		gl::vertex(pos[0], pos[1] + hb_height);
-		gl::end();
-
-	}
-	
-	/*
-	if (is_active_target) {
-		
-		gl::color(palette()->foreground());
 		
-		// owner name
-		if (entity->type() == core::Entity::Controlable) {
-			const core::EntityControlable *ec = static_cast<core::EntityControlable *>(entity);
+		math::Vector2f label_size(2.0f * bitmap_radius, label_font->height());
+		math::Vector2f label_location(cx - bitmap_radius, cy + bitmap_radius);
+		ui::Paint::draw_label(label_location, label_size,label_font, label_text);
+
+		if (is_active_target) {
+			// draw distance
+			std::ostringstream strdistance;
 			
-			if (ec->health() > 0) {
-				// on-screen  health indicator
-				const float f = 2.0f * r * ec->health() / 100.0f;
-				
-				// health bar
-				gl::color(0, 1, 0, 1);
-				gl::begin(gl::Quads);
-				gl::vertex(cx - r, cy + r - 4 - render::Text::fontheight() * 0.5f);
-				gl::vertex(cx - r + f, cy + r - 4 - render::Text::fontheight() * 0.5f);
-				gl::vertex(cx - r + f, cy + r - 4);
-				gl::vertex(cx - r, cy + r - 4);
-				gl::end();
-				
-				// frame
-				gl::color(palette()->foreground());
-				
-				gl::begin(gl::LineLoop);
-				gl::vertex(cx - r, cy + r - 4 - render::Text::fontheight() * 0.5f);
-				gl::vertex(cx + r, cy + r - 4 - render::Text::fontheight() * 0.5f);
-				gl::vertex(cx + r, cy + r - 4);
-				gl::vertex(cx - r, cy + r - 4);
-				gl::end();
+			if (entity->type() == core::Entity::Controlable) {
+				strdistance << "^B";
+			} else if (entity->has_flag(core::Entity::Dockable)) {
+				strdistance << "^B";
+			} else {
+				strdistance << "^N";
 			}
-	
-			gl::enable(GL_TEXTURE_2D);
-						
-			if (ec->owner()) {
-				std::ostringstream strtoplabel;
-				strtoplabel << "^B" << ec->owner()->name() << "^B\n";
-				render::Text::draw(
-					cx - aux::text_length(strtoplabel.str()) * render::Text::fontwidth() * 0.5f,
-					cy - r - 4 - render::Text::fontheight(), strtoplabel.str()
-				);
+			
+			float d = math::distance(core::localcontrol()->location(), entity->location()) - entity->radius() - core::localcontrol()->radius();
+			if (d > 0) {
+				if (d > 100.0f) {
+					strdistance << roundf(d * 0.1f) << "km";
+				} else {
+					strdistance << roundf(d * 100.0f) << "m";
+				}
+			} else {
+				strdistance << "--";
 			}
-
-		} else {
-			gl::enable(GL_TEXTURE_2D);
+			
+			label_location[1] +=  - label_size.height();
+			ui::Paint::draw_label(label_location, label_size, label_font, strdistance.str());
 		}
-
-		gl::color(palette()->foreground());
-
-		// on-screen entity name
-		render::Text::draw(
-			cx - aux::text_length(entity->name()) * render::Text::fontwidth() * 0.5f, 
-			cy + r + 4, entity->name()
-		);
 		
-		// on-screen distance
-		std::ostringstream strdistance;
-		float d = math::distance(core::localcontrol()->location(), entity->location()) - entity->radius() - core::localcontrol()->radius();
-		if (d > 0) {
-			if (d > 100.0f) {
-				strdistance << roundf(d * 0.1f) << "km";
-			} else {
-				strdistance << roundf(d * 100.0f) << "m";
+		if (entity->type() == core::Entity::Controlable) {
+			const core::EntityControlable *ec = static_cast<core::EntityControlable *>(entity);		
+			
+			// health bar size
+			const float hb_width = bitmap_radius;
+			float hb_height = ui::root()->font_tiny()->width();
+			if (!is_active_target) {
+				hb_height *= 0.5f;
 			}
-		} else {
-			strdistance << "--";
+			const float hb_f = hb_width * ec->health() / 100.0f;
+
+			math::Vector2f pos;
+			pos[0] = cx - bitmap_radius;
+			pos[0] += bitmap_radius - 0.5f * hb_width;
+			pos[1] = cy - bitmap_radius;
+
+			// health bar
+			gl::color(0, 1, 0, 1);
+			gl::begin(gl::Quads);
+			gl::vertex(pos[0], pos[1]);
+			gl::vertex(pos[0] + hb_f, pos[1]);
+			gl::vertex(pos[0] + hb_f, pos[1] + hb_height);
+			gl::vertex(pos[0], pos[1] + hb_height);
+			gl::end();
+
+			// health bar frame
+			gl::color(palette()->foreground());
+			gl::begin(gl::LineLoop);
+			gl::vertex(pos[0], pos[1]);
+			gl::vertex(pos[0] + hb_width, pos[1]);
+			gl::vertex(pos[0] + hb_width, pos[1] + hb_height);
+			gl::vertex(pos[0], pos[1] + hb_height);
+			gl::end();
+
 		}
-		render::Text::draw(
-			cx - aux::text_length(strdistance.str()) * render::Text::fontwidth() * 0.5f, 
-			   cy + r + 4 + render::Text::fontheight(), strdistance.str()
-		);
 	}
-	*/
 }
 
 bool HUD::on_keypress(const int key, const unsigned int modifier)
@@ -393,6 +327,18 @@ void HUD::draw()
 	
 	core::Zone *zone = core::localcontrol()->zone();
 
+	if (targets::current()) {
+		if (targets::current()->id() != hud_last_target) {
+			hud_splash_time = core::application()->time();
+		} else if (hud_splash_time + SPLASH_POPUP_DELAY < core::application()->time()) {
+			hud_splash_time = 0.0f;
+		}
+		hud_last_target = targets::current()->id();
+	} else {
+		hud_splash_time = 0.0f;
+		hud_last_target = 0;
+	}
+		
 	// draw HUD targets
 	for (core::Zone::Content::iterator it = zone->content().begin(); it != zone->content().end(); it++) {
 		core::Entity *entity = (*it);
@@ -416,147 +362,7 @@ void HUD::draw()
 	}
 	
 	gl::disable(GL_TEXTURE_2D);
-	
-	/*
-	// ---------------------------------------------------------
-	// player info pane
-	
-	std::ostringstream playerinfostr;
-	playerinfostr << "^B" << core::localplayer()->name() << '\n';
-	playerinfostr << "^B" << core::localcontrol()->name() << '\n';
-	playerinfostr << "^Ncredits:  " << core::localplayer()->credits();
-	
-	Text::draw(width() - 4 - Text::fontwidth() * 52, height() - Text::fontheight() * 3 - 4, playerinfostr.str());	
-	*/
-	
-	/*
-	// ---------------------------------------------------------
-	// target info pane
-	
-	const core::Entity *target = targets::current();
-	if (target) {
-		std::ostringstream strtarget;
-		
-		if (target->type() == core::Entity::Controlable) {
-			const core::EntityControlable *target_controlable = static_cast<const core::EntityControlable *>(target);
-			if (target_controlable->owner()) {
-				strtarget << "^B" << target_controlable->owner()->name() << "\n";
-			} else {
-				strtarget << "\n";
-			}
-		} else {
-			strtarget << "\n";
-		}
-				
-		strtarget << "^B" << target->name() << "\n^B";
-
-		float d = math::distance(core::localcontrol()->location(), target->location())
-			  - target->radius() - core::localcontrol()->radius();
-
-		if (d > 0) {
-			strtarget << "^Ndist:^B ";
-			if (d > 100.0f) {
-				strtarget << roundf(d * 0.1f) << "km";
-			} else {
-				strtarget << roundf(d * 100.0f) << "m";
-			}
-
-			if (core::localcontrol()->speed() > 0.1f) {
-				strtarget << "^N eta:^B ";
-				float eta = floorf(d / core::localcontrol()->speed());
-				if (eta > 60.0f) {
-					float etamin = floorf(eta / 60.0f);
-					strtarget << etamin << "min ";
-					eta -= etamin * 60;
-				}
-				strtarget << eta << "sec";
-			}
-		} else {
-			strtarget << "      --";
-		} 
-		Text::draw(width() - 4 - Text::fontwidth() * 30, height() - Text::fontheight() * 3 - 4, strtarget.str());
-	}
-	
-	*/
-	
-	/*
-	 
-	//----------------------------------------------------------
-	// engine info pane
-	
-	// draw thruster indicator
-	Textures::bind("bitmaps/hud/thruster_base"); // 316 x 32 bitmap
-	gl::color(1, 1, 1, 1);
-	gl::begin(gl::Quads);
 
-	glTexCoord2f(0, 0);
-	gl::vertex(4, height() - 4 - 32, 0);
-
-	glTexCoord2f(1, 0);
-	gl::vertex(4 + 316, height() - 4 - 32, 0);
-
-	glTexCoord2f(1, 1);
-	gl::vertex(4 + 316, height() - 4 , 0);
-
-	glTexCoord2f(0, 1);
-	gl::vertex(4, height() - 4 , 0);
-
-	gl::end();
-
-	float u = core::localcontrol()->thrust();
-	
-	if (core::localcontrol()->state() != core::Entity::Normal) {
-	
-		if ((core::localcontrol()->state() == core::Entity::Docked ) || (core::localcontrol()->state() == core::Entity::NoPower )) {
-			u = 0.0f;
-		} else {
-	
-			u = 1.0f;
-		}
-	}
-
-	if ((u > 0) || (core::localcontrol()->state() == core::Entity::Impulse)) {
-
-		if ((core::localcontrol()->state() == core::Entity::Impulse) || (core::localcontrol()->state() == core::Entity::ImpulseInitiate)) {
-			gl::color(0, .8, 0);
-		} else if ((core::localcontrol()->state() == core::Entity::Jump) || (core::localcontrol()->state() == core::Entity::JumpInitiate)) {
-			gl::color(0.8f, 0.0f, 0.0f);
-		} else {
-			float d  = math::absf(input::local_thrust - u);
-			if (d > 0.1)  {
-				d = 0.1f;
-			}
-			gl::color(1, 1, .5f + d * 5.0f);
-		}
-		Textures::bind("bitmaps/hud/thruster_indicator"); // 316 x 32 bitmap
-		gl::begin(gl::Quads);
-		glTexCoord2f(0, 0);
-		gl::vertex(4, height() - 4 - 32, 0);
-
-		glTexCoord2f(u, 0);
-		gl::vertex(4.0f + u * 316.0f, height() - 4 - 32, 0);
-
-		glTexCoord2f(u, 1);
-		gl::vertex(4.0f + u * 316.0f, height() - 4 , 0);
-
-		glTexCoord2f(0, 1);
-		gl::vertex(4, height() - 4 , 0);
-
-		gl::end();
-	}
-
-	Text::setfont("gui", 14, 24);
-	Text::setcolor('B'); //set normal color
-
-	std::ostringstream speedstr;
-	speedstr << "^B" << roundf(core::localcontrol()->speed() * 100.0f);
-	Text::draw(316 + 4 + 10, height() - 6 - 16 - render::Text::fontwidth() / 2, speedstr.str());
-
-	Text::setfont("gui", 12, 18);
-	Text::setcolor('N'); //set normal color
-
-	*/
-	
 	if (has_mouse_focus()) {
 	
 		if (render::Camera::mode() == render::Camera::Overview) {
diff --git a/src/client/hud.h b/src/client/hud.h
index 5c318f6..07cd166 100644
--- a/src/client/hud.h
+++ b/src/client/hud.h
@@ -49,6 +49,9 @@ private:
 	ui::Widget	*hud_playerstatus;
 	ui::Widget	*hud_enginestatus;
 	ui::Widget	*hud_targetstatus;
+	
+	unsigned int    hud_last_target;
+	float		hud_splash_time;
 };
 
 }