From 7de62efc14d0e0f037051bd887c96f28fd9a3215 Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Sun, 7 Dec 2008 09:03:10 +0000
Subject: add system map, prepare source tree for dataset reorganization

---
 src/client/map.cc | 161 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 161 insertions(+)
 create mode 100644 src/client/map.cc

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

diff --git a/src/client/map.cc b/src/client/map.cc
new file mode 100644
index 0000000..1183457
--- /dev/null
+++ b/src/client/map.cc
@@ -0,0 +1,161 @@
+
+/*
+   client/map.cc
+   This file is part of the Osirion project and is distributed under 
+   the terms of the GNU General Public License version 2 
+*/
+
+#include "core/application.h"
+#include "client/map.h"
+#include "client/targets.h"
+#include "ui/paint.h"
+#include "render/gl.h"
+#include "render/textures.h"
+
+namespace client {
+
+Map::Map(ui::Widget *parent) : ui::Widget(parent)
+{
+	set_label("map");
+	set_border(true);
+	set_background(true);
+	hide();
+}
+
+Map::~Map()
+{
+}
+
+void Map::toggle()
+{
+	if (visible())
+		hide();
+	else
+		show();
+}
+void Map::draw()
+{
+	const float margin = font()->width() * 2.0f;
+	const float w = width() - margin * 2.0f;
+	const float h = height()  - margin * 2.0f;
+	const float s = math::min(w, h);
+	const float blue = 0.8f;
+	const float gridsize=16;
+
+	math::Vector2f v(global_location());
+	v.x += margin;
+	v.y += margin;
+
+	if (h > s ) {
+		v.y += (h-s) * 0.5f;
+	} else {
+		v.x += (w-s) * 0.5f;
+	}
+
+	gl::color(0,0,blue);
+
+	gl::begin(gl::Lines);
+	for (int i=0; i <= gridsize; i++) {
+	
+		gl::vertex(v.x, 	v.y + s / gridsize * i);
+		gl::vertex(v.x + s, 	v.y + s / gridsize * i);
+
+		gl::vertex(v.x + s / gridsize * i, v.y);
+		gl::vertex(v.x + s / gridsize * i, v.y+s);
+	}
+	gl::end();
+
+	const size_t texture_entity = render::Textures::load("bitmaps/icons/entity_default");
+	const size_t texture_globe = render::Textures::load("bitmaps/icons/entity_globe");
+	const size_t texture_bright = render::Textures::load("bitmaps/icons/entity_bright");
+	
+	size_t texture_current = render::Textures::bind(texture_entity);
+
+	v.x += s * 0.5f;
+	v.y += s * 0.5f;
+
+	core::Zone *zone = core::localplayer()->zone();
+
+	const float r = 24.0f;
+	float scale = 2048.0f;
+	scale *= 2;
+
+	gl::enable(GL_TEXTURE_2D);
+	gl::begin(gl::Quads);
+
+	for (core::Zone::Content::iterator it = zone->content().begin(); it != zone->content().end(); it++) {
+		core::Entity *entity = (*it);
+
+		bool draw_icon = false;
+		if ((entity->model()) || (entity->type() == core::Entity::Globe)) {
+			draw_icon = true;
+
+			if ((entity->type() == core::Entity::Dynamic) || (entity->type() == core::Entity::Controlable)) {
+				core::EntityDynamic *ed = dynamic_cast<core::EntityDynamic *>(entity);
+				if (ed->eventstate() ==core::Entity::Docked) {
+					draw_icon = false;
+				}
+			}
+
+			if (entity == core::localcontrol()) {
+				if (core::application()->time() - floorf(core::application()->time()) < 0.5f) {
+					draw_icon = false;
+				}
+			}
+
+			if (entity == targets::current()) {
+				if (core::application()->time() - floorf(core::application()->time()) < 0.5f) {
+					draw_icon = false;
+				}
+			}
+		}
+
+		if (draw_icon) {
+			if (entity->type() == core::Entity::Globe) {
+				if ((entity->flags() & core::Entity::Bright) == core::Entity::Bright) {
+					if (texture_current  != texture_bright) {
+						gl::end();
+						texture_current = render::Textures::bind(texture_bright);
+						gl::begin(gl::Quads);
+					}
+				} else {
+					if (texture_current  != texture_globe) {
+						gl::end();
+						texture_current = render::Textures::bind(texture_globe);
+						gl::begin(gl::Quads);
+					}
+				}
+			} else {
+				if (texture_current  != texture_entity) {
+					gl::end();
+					texture_current = render::Textures::bind(texture_entity);
+					gl::begin(gl::Quads);
+				}
+			}
+	
+			math::Vector2f l(v);
+			l.x -= s / scale * entity->location().y;
+			l.y -= s / scale * entity->location().x;
+
+			math::Color color(entity->color());
+			color.a = 1.0f;
+			gl::color(color);
+			glTexCoord2f(0.0f, 0.0f);
+			gl::vertex(l.x, l.y);
+			
+			glTexCoord2f(1.0f, 0.0f);
+			gl::vertex(l.x+r, l.y);
+			
+			glTexCoord2f(1.0f, 1.0f);
+			gl::vertex(l.x+r, l.y+r);
+			
+			glTexCoord2f(0.0f, 1.0f);
+			gl::vertex(l.x, l.y+r);
+			
+		}
+ 	}
+	gl::end();
+	gl::disable(GL_TEXTURE_2D);
+}
+
+}
\ No newline at end of file
-- 
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