new widgets to replace the "View" class

1 files changed, 179 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);
+}
+
+}
+