new widgets to replace the "View" class

6 files changed, 527 insertions, 0 deletions

diff --git a/src/client/infowidget.cc b/src/client/infowidget.cc
new file mode 100644
index 0000000..433ee64
--- /dev/null
+++ b/src/client/infowidget.cc
@@ -0,0 +1,179 @@
+/*
+   client/infowidget.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 <iostream>
+#include <string>
+#include <sstream>
+#include <iomanip>
+
+#include "auxiliary/functions.h"
+#include "client/infowidget.h"
+#include "client/client.h"
+#include "client/input.h"
+#include "client/targets.h"
+#include "render/render.h"
+#include "core/stats.h"
+#include "math/mathlib.h"
+#include "sys/sys.h"
+#include "ui/paint.h"
+#include "ui/ui.h"
+#include "ui/widget.h"
+
+namespace client
+{
+
+void time_to_stream(std::stringstream &str, float time)
+{
+	int minutes = (int) floorf(time / 60.0f);
+	int seconds = (int) floorf( time - (float) minutes* 60.0f);
+	str << std::setfill(' ') << std::setw(4) << minutes << ":" << std::setfill('0') << std::setw(2) << seconds;
+}
+
+/* -- DevInfoWidget ------------------------------------------------ */
+
+DevInfoWidget::DevInfoWidget(ui::Widget *parent) : ui::Widget(parent)
+{
+	set_label("devinfo");
+	set_border(false);
+	set_background(false);
+}
+
+void DevInfoWidget::draw()
+{
+	std::stringstream textstream;
+	core::Entity *target = targets::current();
+	float d = 0;
+
+	textstream << "^Ncore ^B";
+	time_to_stream(textstream, core::application()->time());
+	textstream << '\n';
+	if (core::game()) {
+		textstream << "^Ntime ^B";
+		time_to_stream(textstream, core::game()->time());
+	}
+	textstream << '\n';
+
+	if (core::localcontrol()) {
+		textstream << std::fixed << std::setprecision(2)
+			<< "^Nx ^B" << core::localcontrol()->location().x << " "
+			<< "^Ny ^B" <<  core::localcontrol()->location().y << " "
+			<< "^Nz ^B" <<  core::localcontrol()->location().z << '\n';
+
+		textstream << "^Nthurst ^B" << core::localcontrol()->thrust() << " "
+			  <<  "^Nspeed ^B" << core::localcontrol()->speed() << '\n';
+	
+		if (target) {
+			d = math::distance(core::localcontrol()->location(), target->location()) - target->radius() - core::localcontrol()->radius();
+			textstream << "^Ndist ^B" << d << '\n';
+		}
+	}
+	
+	ui::paint::color(palette()->foreground());
+	ui::paint::text(global_location(), size(), font(), textstream);
+}
+
+/* -- StatsInfoWidget ---------------------------------------------- */
+
+StatsInfoWidget::StatsInfoWidget(ui::Widget *parent) : ui::Widget(parent)
+{
+	set_label("stats");
+	set_border(false);
+	set_background(false);
+
+	// clear counters
+	for (size_t i =0; i < fps_counter_size; i++)
+		fps_counter_time[i] = 0.0f;
+
+	for (size_t i = 0; i < net_counter_size; i++)
+		net_counter_traffic[i] = 0;
+
+	net_counter_index = 0;
+	fps_counter_index = 0;
+}
+
+void StatsInfoWidget::draw()
+{
+	// average fps
+	fps_counter_time[fps_counter_index] = core::application()->time();
+	fps_counter_index = (fps_counter_index + 1 ) % fps_counter_size;
+	float min_time = core::application()->time();
+	for (size_t i=0; i < fps_counter_size; i++)
+		if (fps_counter_time[i] < min_time)
+			min_time = fps_counter_time[i];
+	float fps = 0.0f;
+	float t = (core::application()->time() - min_time);
+	if (t > 0) {
+		fps = roundf(((float) fps_counter_size - 1.0f) / t);
+	}
+
+	std::stringstream textstream;
+
+	if (core::game()) {
+		textstream << "^Ntime ^B";
+		time_to_stream(textstream, core::game()->time());
+	}
+
+	textstream << std::setfill(' ') << "\n";
+	textstream << "^Nfps   ^B" << std::setw(6) << fps << "\n";
+
+	if (core::application()->connected()) {
+		textstream << "^Ntris   ^B" << std::setw(5) << render::Stats::tris << "\n";
+		textstream << "^Nquads  ^B" << std::setw(5) << render::Stats::quads << "\n";
+
+		if (core::Stats::network_bytes_sent + core::Stats::network_bytes_received) {
+			net_counter_traffic[net_counter_index] = core::Stats::network_bytes_sent + core::Stats::network_bytes_received;
+			net_counter_time[net_counter_index] = core::application()->time();
+			size_t index_max = net_counter_index;
+
+			net_counter_index = (net_counter_index + 1) % net_counter_size;
+			size_t index_min = net_counter_index;
+
+			float d = net_counter_time[index_max] - net_counter_time[index_min];
+			if (d > 0) {
+				float traffic = net_counter_traffic[index_max] - net_counter_traffic[index_min];
+				textstream << "^Nnet   ^B" << std::setw(6) << roundf( (float) traffic / d ) << "\n";
+			}
+		}
+	}
+
+	ui::paint::color(palette()->foreground());
+	ui::paint::text(global_location(), size(), font(), textstream);
+}
+
+/* -- KeyInfoWidget ------------------------------------------------ */
+
+KeyInfoWidget::KeyInfoWidget(ui::Widget *parent) : Widget(parent)
+{
+	set_label("keypress");
+	set_border(false);
+	set_background(false);
+}
+
+void KeyInfoWidget::draw()
+{
+	std::string label;
+	ui::paint::color(palette()->highlight());
+	
+	Key::Modifier mod = input::modifier();
+	if (mod != Key::None) {
+		if (mod == Key::Shift)
+			label.assign("shift+");
+		else if (mod == Key::Ctrl)
+			label.assign("ctrl+");
+		else if (mod == Key::Alt)
+			label.assign("alt+");
+	}
+
+	if(input::last_key_pressed()) {		
+		label.append(input::last_key_pressed()->name());
+	}
+
+	if (label.size())
+		ui::paint::label(global_location(), size(), font(), label , ui::AlignCenter);
+}
+
+}
+
diff --git a/src/client/infowidget.h b/src/client/infowidget.h
new file mode 100644
index 0000000..2cea366
--- /dev/null
+++ b/src/client/infowidget.h
@@ -0,0 +1,65 @@
+/*
+   client/infowidget.h
+   This file is part of the Osirion project and is distributed under 
+   the terms and conditions of the GNU General Public License version 2 
+*/
+
+#ifndef __INCLUDED_CLIENT_INFOWIDGET_H__
+#define __INCLUDED_CLIENT_INFOWIDGET_H__
+
+#include "ui/widget.h"
+#include "ui/bitmap.h"
+
+namespace client
+{
+
+const size_t 			fps_counter_size = 32; // fps is the average of 32 frames
+const size_t			net_counter_size = 128; // net is the average of 128 frames
+
+/// a widget to show developer info
+class DevInfoWidget : public ui::Widget
+{
+public:
+	/// default constructor
+	DevInfoWidget(ui::Widget *parent = 0);
+
+protected:
+	/// draw developer info
+	virtual void draw();
+};
+
+/// a widget that shows engine statistics
+class StatsInfoWidget : public ui::Widget
+{
+public:
+	/// default constructor
+	StatsInfoWidget(ui::Widget *parent=0);
+
+protected:
+	/// draw engine statistics
+	virtual void draw();
+
+private:
+	float 				fps_counter_time[fps_counter_size];
+	size_t 				fps_counter_index;
+
+	float				net_counter_time[net_counter_size];
+	size_t				net_counter_traffic[net_counter_size];
+	size_t				net_counter_index;
+};
+
+/// a widget to show keypress events
+class KeyInfoWidget : public ui::Widget
+{
+public:
+	// default constructor
+	KeyInfoWidget(ui::Widget *parent=0);
+
+protected:
+	// draw keypress events
+	virtual void draw();
+};
+
+}
+
+#endif // __INCLUDED_CLIENT_INFOWIDGET_H__
diff --git a/src/client/playerview.cc b/src/client/playerview.cc
new file mode 100644
index 0000000..586a836
--- /dev/null
+++ b/src/client/playerview.cc
@@ -0,0 +1,104 @@
+/*
+   client/playerview.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/playerview.h"
+#include "ui/ui.h"
+
+namespace client {
+
+PlayerView::PlayerView(ui::Widget *parent)
+{
+	set_label("playerview");
+	set_border(false);
+	set_background(false);
+	
+	label_zonename = new ui::Label(this);
+	label_zonename->set_alignment(ui::AlignCenter);
+	label_zonename->set_background(true);
+
+	label_viewname = new ui::Label(this);
+	label_viewname->set_alignment(ui::AlignCenter);
+	label_viewname->set_background(true);
+
+	view_notify = new Notifications(this);
+	view_chat = new Chat(this);
+	view_map = new Map(this);
+	view_hud = new HUD(this);
+	view_hud->lower();
+}
+
+PlayerView::~PlayerView()
+{
+}
+
+void PlayerView::clear()
+{
+	view_chat->clear();
+	view_notify->clear();
+
+	view_chat->hide();
+	view_map->hide();
+}
+
+void PlayerView::event_text(const std::string & text)
+{
+	view_chat->event_text(text);
+	view_notify->event_text(text);
+}
+
+void PlayerView::resize()
+{
+	//const float largemargin = ui::UI::elementsize.width() * 0.25;
+	const float smallmargin = ui::UI::elementsize.height();
+
+	set_size(parent()->size());
+
+	// set hud geometry
+	view_hud->set_geometry(0,0, width(), height());
+	view_hud->event_resize();
+
+	// reposition map
+	view_map->set_size(width() -  smallmargin * 2, height() -  smallmargin * 4);
+	view_map->set_location(smallmargin, smallmargin * 2);
+
+	// reposition notifications
+	view_notify->set_geometry(view_map->location(), view_map->size());
+
+	// reposition labels
+	label_viewname->set_size(ui::UI::elementsize.width(), ui::UI::elementsize.height());
+	label_viewname->set_location(smallmargin, smallmargin * 0.5f);
+					
+	label_zonename->set_size(ui::UI::elementsize.width(), ui::UI::elementsize.height());
+	label_zonename->set_location(width() - label_zonename->width() - smallmargin, height() - label_zonename->height() - smallmargin * 0.5f);
+}
+
+void PlayerView::draw()
+{
+	//const float largemargin = ui::UI::elementsize.width() * 0.25;
+	const float smallmargin = ui::UI::elementsize.height();
+
+	// reposition chat widget 
+	if (view_chat->small_view()) {
+		view_chat->set_size(width() - smallmargin * 2, font()->height() * 2);
+		view_chat->set_location(smallmargin, height() - smallmargin *2 - view_chat->height());
+	} else {
+		view_chat->set_geometry(view_map->location(), view_map->size());
+	}
+	view_chat->event_resize();
+
+	if (core::localplayer()->view()) {
+		label_viewname->show();
+		label_zonename->show();
+	} else {
+		label_viewname->hide();
+		label_zonename->set_visible(view_map->visible());
+	}
+
+	if (label_zonename->visible())
+		label_zonename->set_text(core::localplayer()->zone()->name());
+}
+
+}
diff --git a/src/client/playerview.h b/src/client/playerview.h
new file mode 100644
index 0000000..e5cb238
--- /dev/null
+++ b/src/client/playerview.h
@@ -0,0 +1,51 @@
+/*
+   client/playerview.h
+   This file is part of the Osirion project and is distributed under 
+   the terms and conditions of the GNU General Public License version 2 
+*/
+
+#ifndef __INCLUDED_CLIENT_PLAYERVIEW_H__
+#define __INCLUDED_CLIENT_PLAYERVIEW_H__
+
+#include "client/chat.h"
+#include "client/hud.h"
+#include "client/map.h"
+#include "client/notifications.h"
+#include "ui/widget.h"
+#include "ui/label.h"
+
+namespace client {
+
+/// the player's view when joined
+class PlayerView : public ui::Widget
+{
+public:
+	PlayerView(ui::Widget *parent = 0);
+	virtual ~PlayerView();
+
+	void clear();
+
+	void event_text(const std::string & text);
+
+	inline Map *map() { return view_map; }
+	inline Chat *chat() { return view_chat; }
+	inline Notifications  *notify() { return view_notify; }
+
+protected:
+	virtual void draw();
+	virtual void resize();
+private:
+	Notifications	*view_notify;
+	HUD		*view_hud;
+	Chat		*view_chat;
+	Map		*view_map;
+
+	ui::Label	*label_zonename;
+	ui::Label	*label_viewname;
+
+};
+
+}
+
+
+#endif // __INCLUDED_CLIENT_PLAYERVIEW_H__
\ No newline at end of file
diff --git a/src/client/worldview.cc b/src/client/worldview.cc
new file mode 100644
index 0000000..ae16e33
--- /dev/null
+++ b/src/client/worldview.cc
@@ -0,0 +1,85 @@
+/*
+   client/worldview.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 "core/application.h"
+#include "client/worldview.h"
+#include "client/video.h"
+#include "ui/ui.h"
+
+namespace client {
+
+WorldView::WorldView(ui::Widget *parent)
+{
+	set_label("worldview");
+	set_border(false);
+	set_background(false);
+
+	// add child widgets
+	view_devinfo = new DevInfoWidget(this);
+	view_statsinfo = new StatsInfoWidget(this);
+	view_keyinfo = new KeyInfoWidget(this);
+
+	view_playerview = new PlayerView(this);
+	view_playerview->raise();
+	view_playerview->hide();
+}
+
+WorldView::~WorldView()
+{
+
+}
+
+void WorldView::resize()
+{
+	set_size(parent()->size());
+
+	//const float largemargin = ui::UI::elementsize.width() * 0.25
+	const float smallmargin = ui::UI::elementsize.height();
+
+	// resize player view
+	view_playerview->set_size(size());
+
+	// reposition devinfo widget
+	view_devinfo->set_size(font()->width()*32, font()->height()*5);
+	view_devinfo->set_location(smallmargin, smallmargin);
+	
+	// reposition stats widget
+	view_statsinfo->set_size(font()->width()*12, font()->height()*5); 
+	view_statsinfo->set_location(width() - view_statsinfo->width() - smallmargin, smallmargin);
+
+	// reposition keypress widget
+	view_keyinfo->set_size(font()->width()*12, font()->height()*1); 
+	view_keyinfo->set_location(width() - view_keyinfo->width() - smallmargin,
+				height() - view_keyinfo->height() - smallmargin);
+}
+
+void WorldView::clear()
+{
+	view_playerview->clear();
+}
+
+void WorldView::event_text(const std::string & text)
+{
+	view_playerview->event_text(text);
+}
+
+void WorldView::draw()
+{
+	// worldview is only drawn when the application is connected
+	// and the loader screen is not shown
+
+	view_devinfo->set_visible(draw_devinfo->value() ? true : false);
+	view_statsinfo->set_visible(draw_stats->value() ? true : false);
+	view_keyinfo->set_visible(draw_keypress->value() ? true : false);
+	
+	if (ui::root()->active() || !core::game()->interactive() || !core::localcontrol()) {
+		view_playerview->hide();
+	} else {
+		view_playerview->show();
+	}
+}
+
+}
diff --git a/src/client/worldview.h b/src/client/worldview.h
new file mode 100644
index 0000000..a83fb81
--- /dev/null
+++ b/src/client/worldview.h
@@ -0,0 +1,43 @@
+/*
+   client/worldview.h
+   This file is part of the Osirion project and is distributed under 
+   the terms and conditions of the GNU General Public License version 2 
+*/
+
+#ifndef __INCLUDED_CLIENT_WORLDVIEW_H__
+#define __INCLUDED_CLIENT_WORLDVIEW_H__
+
+#include "ui/widget.h"
+#include "client/playerview.h"
+#include "client/infowidget.h"
+
+namespace client {
+
+/// the world view when connected
+class WorldView : public ui::Widget
+{
+public:
+	WorldView(ui::Widget *parent = 0);
+	virtual ~WorldView();
+
+	void clear();
+
+	void event_text(const std::string & text);
+
+	inline PlayerView *playerview() { return view_playerview; }
+
+protected:
+	virtual void draw();
+	virtual void resize();
+
+private:
+	DevInfoWidget	*view_devinfo;
+	StatsInfoWidget	*view_statsinfo;
+	KeyInfoWidget	*view_keyinfo;
+	Notifications	*view_notify;
+	PlayerView	*view_playerview;
+};
+
+}
+
+#endif // __INCLUDED_CLIENT_PLAYERVIEW_H__
\ No newline at end of file