From d2e9d7532f58f07c0ede3fad2dbf39a92130670c Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Sun, 23 Dec 2012 17:10:54 +0000
Subject: Split HUD components into seperate widgets, added health bar,added
 temporary target health bar.

---
 src/client/hudtargetstatus.cc | 97 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 src/client/hudtargetstatus.cc

(limited to 'src/client/hudtargetstatus.cc')

diff --git a/src/client/hudtargetstatus.cc b/src/client/hudtargetstatus.cc
new file mode 100644
index 0000000..1c910d3
--- /dev/null
+++ b/src/client/hudtargetstatus.cc
@@ -0,0 +1,97 @@
+/*
+   client/hudtargetstatus.cc
+   This file is part of the Osirion project and is distributed under
+   the terms and conditions of the GNU General Public License version 2
+*/
+
+#include "client/hudtargetstatus.h"
+#include "client/targets.h"
+#include "client/client.h"
+#include "ui/ui.h"
+#include "ui/paint.h"
+
+namespace client
+{
+
+HUDTargetStatus::HUDTargetStatus(ui::Widget *parent) : ui::Widget(parent)
+{
+	set_border(true);
+	set_background(true);
+	set_font(ui::root()->font_tiny());
+}
+
+void HUDTargetStatus::draw_background()
+{
+	ui::Paint::draw_material(global_location(), size(), "ui/window");
+}
+
+void HUDTargetStatus::draw()
+{		
+	const core::Entity *target = targets::current();
+	
+	if (target) {
+		
+		const float padding =  font()->width() * 0.25f;
+		
+		math::Vector2f pos(global_location());
+		pos[0] += padding;
+		pos[1] += padding;
+		
+		math::Vector2f s(width() - 2.0f * padding, height() - 2.0f * padding);
+	
+		std::ostringstream targetinfostr;
+		
+		if (target->type() == core::Entity::Controlable) {
+			const core::EntityControlable *target_controlable = static_cast<const core::EntityControlable *>(target);
+			if (target_controlable->owner()) {
+				targetinfostr << "^B" << target_controlable->owner()->name() << "\n";
+				targetinfostr << "^B" << target->name() << "\n";
+			} else {
+				targetinfostr << "^B" << target->name() << "\n";
+				targetinfostr << "\n";
+			}
+		} else {
+			targetinfostr << "^B" << target->name() << "\n";
+			targetinfostr << "\n";
+		}
+		
+		float d = math::distance(core::localcontrol()->location(), target->location())
+			  - target->radius() - core::localcontrol()->radius();
+
+		if (d > 0) {
+			targetinfostr << "^NDist:^B ";
+			if (d > 100.0f) {
+				targetinfostr << roundf(d * 0.1f) << "km";
+			} else {
+				targetinfostr << roundf(d * 100.0f) << "m";
+			}
+
+			if (core::localcontrol()->speed() > 0.1f) {
+				targetinfostr << "^N ETA:^B ";
+				float eta = floorf(d / core::localcontrol()->speed());
+				if (eta > 60.0f) {
+					float etamin = floorf(eta / 60.0f);
+					targetinfostr << etamin << "min ";
+					eta -= etamin * 60;
+				}
+				targetinfostr << eta << "sec";
+			}
+		} else if (target->has_flag(core::Entity::Dockable)) {
+				targetinfostr << "^FDock";
+		} else {
+			targetinfostr << "^B--";
+		}
+		
+		ui::Paint::set_color(palette()->foreground());
+		ui::Paint::draw_label(pos, s, font() , targetinfostr.str(), ui::AlignLeft | ui::AlignTop);
+	
+	}
+}
+
+bool HUDTargetStatus::on_keypress(const int key, const unsigned int modifier)
+{
+	return false;
+}
+
+} // namespace client
+
-- 
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