13 files changed, 426 insertions, 36 deletions

diff --git a/src/client/Makefile.am b/src/client/Makefile.am
index 557adc1..2786d80 100644
--- a/src/client/Makefile.am
+++ b/src/client/Makefile.am
@@ -7,9 +7,9 @@ else
 noinst_LTLIBRARIES = libclient.la
 endif
 
-libclient_la_SOURCES = action.cc chat.cc client.cc clientext.cc entitymenu.cc \
-	hud.cc infowidget.cc input.cc joystick.cc key.cc keyboard.cc map.cc \
-	notifications.cc playerview.cc soundext.cc targets.cc video.cc worldview.cc
+libclient_la_SOURCES = action.cc buymenu.cc chat.cc client.cc clientext.cc \
+	entitymenu.cc hud.cc infowidget.cc input.cc joystick.cc key.cc keyboard.cc map.cc \
+	notifications.cc playerview.cc soundext.cc targets.cc trademenu.cc video.cc worldview.cc
 libclient_la_CFLAGS = $(LIBSDL_CFLAGS) $(GL_CFLAGS)
 libclient_la_LDFLAGS = -avoid-version -no-undefined $(GL_LIBS) $(LIBSDL_LIBS)
 
@@ -19,3 +19,5 @@ noinst_HEADERS = action.h chat.h client.h clientext.h hud.h entitymenu.h \
 libclient_la_LIBADD = $(top_builddir)/src/core/libcore.la  $(top_builddir)/src/audio/libaudio.la \
 	$(top_builddir)/src/render/librender.la $(top_builddir)/src/ui/libui.la
 
+_SOURCES = trademenu.h
+_SOURCES = buymenu.h
diff --git a/src/client/buymenu.cc b/src/client/buymenu.cc
new file mode 100644
index 0000000..b0a0b48
--- /dev/null
+++ b/src/client/buymenu.cc
@@ -0,0 +1,132 @@
+/*
+   client/buymenu.cc
+   This file is part of the Osirion project and is distributed under
+   the terms of the GNU General Public License version 2
+*/
+
+#include "ui/ui.h"
+#include "ui/button.h"
+#include "ui/paint.h"
+#include "client/buymenu.h"
+#include "core/info.h"
+#include "core/application.h"
+namespace client
+{
+
+BuyMenu::BuyMenu(ui::Widget *parent, const char * label) : ui::Window(parent)
+{
+	set_border(false);
+	set_background(true);	
+
+	if (label)	
+		set_label(label);
+	else
+		set_label("buymenu");
+
+	// model pane (left)
+	menu_modelpane = new ui::Window(this);
+	menu_modelpane->set_label("modelpane");
+	menu_modelpane->set_background(true);
+	menu_modelpane->set_border(true);
+
+	menu_closebutton = new ui::Button(menu_modelpane, "Close","view hide");
+	
+	// text pane (right)
+	menu_textpane = new ui::Window(this);
+	menu_textpane->set_label("textpane");
+	menu_textpane->set_background(true);
+	menu_textpane->set_border(true);
+
+	menu_namelabel = new ui::Label(menu_textpane);
+	menu_namelabel->set_label("infolabel");
+	menu_namelabel->set_background(false);
+	menu_namelabel->set_border(false);
+	menu_namelabel->set_font(ui::root()->font_large());
+	menu_namelabel->set_alignment(ui::AlignCenter);
+	menu_buybutton = new ui::Button(menu_textpane, "Buy");
+	menu_scrollpane = new ui::ScrollPane(menu_textpane, menu_infotext);
+	menu_scrollpane->set_background(false);
+	menu_scrollpane->set_border(false);
+	menu_scrollpane->set_alignment(ui::AlignTop);
+
+	menu_infotimestamp = 0;
+	menu_inforecord = 0;
+
+	hide();
+}
+
+BuyMenu::~BuyMenu()
+{
+
+}
+
+void BuyMenu::set_item(std::string const & itemtype, std::string const & itemname)
+{
+	menu_itemtype.assign(itemtype);
+	aux::to_label(menu_itemtype);
+
+	menu_itemname.assign(itemname);
+	aux::to_label(menu_itemname);
+
+	menu_buybutton->set_command("remote buy " + itemtype + ' ' + itemname + "; view hide");
+	menu_buybutton->set_label("buy " + itemname);
+
+	menu_infotext.clear();
+	menu_namelabel->set_text(0);
+
+	core::Info *info = core::game()->info(itemtype+'/'+itemname);
+	if (info) {
+		menu_namelabel->set_text(info->name());
+		for (core::Info::Text::iterator it = info->text().begin(); it != info->text().end(); it++) {
+			menu_infotext.push_back((*it));
+		}
+		menu_infotimestamp = info->timestamp();
+	} else {
+		menu_infotext.push_back("Information is not available");
+		menu_infotimestamp = 0;
+	}
+
+	menu_inforecord = info;
+}
+
+void BuyMenu::resize()
+{
+	const float smallmargin = ui::UI::elementsize.height();
+
+	set_size(parent()->size());
+
+	// reposition model pane (left)
+	menu_modelpane->set_size(ui::UI::elementsize.width() * 1.5f, height() -  smallmargin * 4.0f);
+	menu_modelpane->set_location(smallmargin, smallmargin * 2.0f);
+
+	menu_closebutton->set_size(ui::UI::elementsize);
+	menu_closebutton->set_location((menu_modelpane->width() - menu_closebutton->width()) * 0.5f, 
+			menu_modelpane->height() - menu_closebutton->height() -  ui::UI::elementsize.height() * 0.5f);
+
+	// reposition text pane (right)
+	menu_textpane->set_size(width() - smallmargin * 3.0f - menu_modelpane->width(),  height() -  smallmargin * 4.0f);
+	menu_textpane->set_location(smallmargin * 2.0f + menu_modelpane->width(), smallmargin * 2.0f);
+
+	menu_buybutton->set_size(ui::UI::elementsize);
+	menu_buybutton->set_location((menu_textpane->width() - menu_buybutton->width()) * 0.5f, 
+			menu_textpane->height() - menu_buybutton->height() -  ui::UI::elementsize.height() * 0.5f);
+
+	menu_namelabel->set_size(menu_textpane->width(), menu_namelabel->font()->height() * 2.0f);
+	menu_namelabel->set_location(0, 4);
+
+	menu_scrollpane->set_size(menu_textpane->width() - 8, menu_buybutton->top() - menu_namelabel->bottom() - 8 );
+	menu_scrollpane->set_location(4,  menu_namelabel->bottom() + 4);
+
+}
+
+void BuyMenu::draw()
+{
+	// update content if necessary
+	if (menu_infotimestamp && (menu_infotimestamp != menu_inforecord->timestamp()))
+		set_item(menu_itemtype, menu_itemname);
+
+	ui::Window::draw();
+}
+
+}
+
diff --git a/src/client/buymenu.h b/src/client/buymenu.h
new file mode 100644
index 0000000..81a87bd
--- /dev/null
+++ b/src/client/buymenu.h
@@ -0,0 +1,58 @@
+/*
+   client/buymenu.h
+   This file is part of the Osirion project and is distributed under 
+   the terms of the GNU General Public License version 2 
+*/
+
+#ifndef __INCLUDED_CLIENT_BUYMENU_H__
+#define __INCLUDED_CLIENT_BUYMENU_H__
+
+#include "core/info.h"
+#include "ui/container.h"
+#include "ui/button.h"
+#include "ui/label.h"
+#include "ui/window.h"
+#include "ui/scrollpane.h"
+
+namespace client
+{
+
+/// The buy menu is used to trade a single item, like a ship or an upgrade
+class BuyMenu : public ui::Window
+{
+public:
+	/// create a new menu
+	BuyMenu(ui::Widget *parent, const char * label = 0);
+	~BuyMenu();
+
+	void set_item(std::string const & itemtype, std::string const & itemname);
+
+protected:
+	/// resize event
+	virtual void resize();
+
+	/// draw event
+	virtual void draw();
+
+private:
+
+	ui::Window		*menu_modelpane;
+	ui::Window		*menu_textpane;
+	ui::Label		*menu_namelabel;
+	ui::ScrollPane		*menu_scrollpane;
+
+	ui::Button		*menu_closebutton;
+	ui::Button		*menu_buybutton;
+
+	std::string		menu_itemtype;
+	std::string		menu_itemname;
+
+	core::Info		*menu_inforecord;
+	ui::Text		menu_infotext;
+	unsigned long	menu_infotimestamp;
+};
+
+}
+
+#endif // __INCLUDED_CLIENT_BUYMENU_H__
+
diff --git a/src/client/client.cc b/src/client/client.cc
index dffa1ca..47af682 100644
--- a/src/client/client.cc
+++ b/src/client/client.cc
@@ -144,6 +144,9 @@ void Client::init(int count, char **arguments)
 	func = core::Func::add("menu", func_menu);
 	func->set_info("[command] menu functions");
 
+	func = core::Func::add("view", func_view);
+	func->set_info("[command] view menu functions");
+
 	previous_timestamp = 0;
 }
 
@@ -256,6 +259,7 @@ void Client::shutdown()
 	core::Func::remove("ui_map");
 	core::Func::remove("ui_menu");
 	core::Func::remove("menu");
+	core::Func::remove("view");
 
 	audio::shutdown();
 
@@ -495,6 +499,15 @@ void Client::func_ui_menu(std::string const &args)
 	}
 }
 
+// entity menus
+void Client::func_view(std::string const &args)
+{
+	if (client()->worldview()) {
+		client()->worldview()->playerview()->show_menu(args);
+	}
+}
+
+// global menus
 void Client::func_menu(std::string const &args)
 {
 	if (!ui::root()) {
@@ -535,14 +548,6 @@ void Client::func_menu(std::string const &args)
 	} else if (command.compare("list") == 0) {
 		ui::root()->list_menus();
 
-	} else if (command.compare("view") == 0) {
-		if (client()->worldview()) {
-			std::string label;
-			if (!(argstr >> label)) {
-				label.assign("main");
-			}
-			client()->worldview()->playerview()->show_menu(label);
-		}
 	} else {
 		ui::root()->show_menu(command.c_str());
 	}
diff --git a/src/client/client.h b/src/client/client.h
index 375a9ce..dbb2c44 100644
--- a/src/client/client.h
+++ b/src/client/client.h
@@ -76,13 +76,17 @@ private:
 	static void func_ui_restart(std::string const &args);
 	static void func_ui_console(std::string const &args);
 	static void func_list_menu(std::string const &args);
+
 	static void func_ui_help();
+
 	static void func_ui(std::string const &args);
 	static void func_ui_chat(std::string const &args);
 	static void func_ui_chatbar(std::string const &args);
 	static void func_ui_map(std::string const &args);
 	static void func_ui_menu(std::string const &args);
+
 	static void func_menu(std::string const &args);
+	static void func_view(std::string const &args);
 
 	WorldView	*client_worldview;
 
diff --git a/src/client/entitymenu.cc b/src/client/entitymenu.cc
index f727ff3..f1529e1 100644
--- a/src/client/entitymenu.cc
+++ b/src/client/entitymenu.cc
@@ -16,8 +16,10 @@ EntityMenu::EntityMenu(ui::Widget *parent, const char * label) : ui::Window(pare
 {
 	set_border(false);
 	set_background(false);	
-	set_label(label);
-	set_label("entitymenu");
+	if (label)
+		set_label(label);
+	else
+		set_label("entitymenu");
 
 	menu_container = new ui::Container(this);
 	hide();
@@ -73,7 +75,74 @@ void EntityMenu::generate(core::Entity *entity, const char *menulabel)
 
 	for (core::MenuDescription::Buttons::iterator it = menudescr->buttons().begin(); it != menudescr->buttons().end(); it++) {
 		core::ButtonDescription *buttondescr = (*it);
-		Button *button = new Button(menu_container, buttondescr->text().c_str(), buttondescr->command().c_str());
+
+		// parse the command sequence
+		size_t i = 0;
+		std::string result;
+		std::string current;
+		bool quote = false;
+
+		while (i < buttondescr->command().size()) {
+			const char c = buttondescr->command()[i];
+
+			if (c == '"') {
+				quote = !quote;
+				result += c;
+	
+			} else if (c == ';') {
+
+				if (quote) {
+					current += c;
+	
+				} else if (current.size()) {
+					if (buttondescr->command_type() == core::ButtonDescription::CommandGame) {
+						if (result.size()) {
+							result += ';';
+						}
+	
+						result.append("remote ");
+						result.append(current);
+	
+					} else if (buttondescr->command_type() == core::ButtonDescription::CommandMenu) {
+						if (result.size()) {
+							result += ';';
+						}
+	
+						result.append("view ");
+						result.append(current);
+					}
+					current.clear();
+				}
+	
+			} else {
+				current += c;
+			}
+	
+			i++;
+		}
+
+		if (current.size()) {
+			if (buttondescr->command_type() == core::ButtonDescription::CommandGame) {
+				if (result.size()) {
+					result += ';';
+				}
+
+				result.append("remote ");
+				result.append(current);
+
+			} else if (buttondescr->command_type() == core::ButtonDescription::CommandMenu) {
+				if (result.size()) {
+					result += ';';
+				}
+
+				result.append("view ");
+				result.append(current);
+			}
+
+		}
+
+		Button *button = new Button(menu_container, buttondescr->text().c_str(), result.c_str());
+
 		switch (buttondescr->alignment()) {
 			case core::ButtonDescription::Center:
 				button->set_alignment(AlignCenter);
diff --git a/src/client/entitymenu.h b/src/client/entitymenu.h
index ac5a793..adc31a9 100644
--- a/src/client/entitymenu.h
+++ b/src/client/entitymenu.h
@@ -15,7 +15,7 @@
 namespace client
 {
 
-/// entity menus
+/// entity menu
 class EntityMenu : public ui::Window
 {
 public:
diff --git a/src/client/input.cc b/src/client/input.cc
index 3ccf15c..943bed1 100644
--- a/src/client/input.cc
+++ b/src/client/input.cc
@@ -516,6 +516,9 @@ void key_pressed(Key *key)
 	}
 	
 	if (ui::root()->input_key(true, Keyboard::translate_keysym(key->sym(), keyboard_modifiers), keyboard_modifiers)) {
+
+		// work-around for the mouse release event FIXME
+		//key->key_pressed = 0;
 		return;
 
 	} else if (!core::localplayer()->view() && core::application()->connected() && core::localcontrol()) {
@@ -549,12 +552,14 @@ void key_released(Key *key)
 
 	if (core::application()->connected() && core::localcontrol()) {
 
+		// FIXME mouse release selection should be handled inside the hud		
 		if ((key->sym() ==  512 + SDL_BUTTON_LEFT) && targets::hover() && (key->waspressed() <= (input_mousedelay->value()/1000.0f) ) ) {
 			// hovering target selected
 			targets::select_target(targets::hover());
 		} 
 		
-		// the release event still must be processed as usual
+		
+		// the release event must still be processed as usual
 		char c = 0;
 		c = key->bind(Key::None).c_str()[0];
 		if (c == '+') {
diff --git a/src/client/playerview.cc b/src/client/playerview.cc
index 54d444d..e4a889a 100644
--- a/src/client/playerview.cc
+++ b/src/client/playerview.cc
@@ -4,6 +4,9 @@
    the terms and conditions of the GNU General Public License version 2 
 */
 
+#include <string>
+#include <sstream>
+
 #include "audio/audio.h"
 #include "client/playerview.h"
 #include "ui/ui.h"
@@ -32,10 +35,11 @@ PlayerView::PlayerView(ui::Widget *parent) : ui::Widget(parent)
 	view_chat = new Chat(this);
 	view_map = new Map(this);
 	view_hud = new HUD(this);
-	view_menu = new EntityMenu(this);
+	view_entitymenu = new EntityMenu(this);
+	view_buymenu = new BuyMenu(this);
 
 	view_hud->lower();
-	view_menu->raise();
+	view_entitymenu->raise();
 }
 
 PlayerView::~PlayerView()
@@ -49,7 +53,7 @@ void PlayerView::clear()
 
 	view_chat->hide();
 	view_map->hide();
-	view_menu->hide();
+	view_entitymenu->hide();
 
 	view_lastentity = 0;
 }
@@ -67,8 +71,8 @@ void PlayerView::toggle_map()
 		if(chat()->visible() && !chat()->small_view())
 			chat()->hide();
 
-		if (view_menu->visible())
-			view_menu->hide();
+		if (view_entitymenu->visible())
+			view_entitymenu->hide();
 	}
 
 	map()->toggle();
@@ -85,8 +89,8 @@ void PlayerView::toggle_chat()
 		if(map()->visible())
 			map()->hide();
 		
-		if (view_menu->visible())
-			view_menu->hide();
+		if (view_entitymenu->visible())
+			view_entitymenu->hide();
 	}
 	chat()->set_small_view(false);
 	chat()->toggle();
@@ -99,16 +103,47 @@ void PlayerView::toggle_chatbar()
 	chat()->toggle();
 }
 
-void PlayerView::show_menu(const std::string & label)
+void PlayerView::show_menu(const std::string & args)
 {
+	if (!args.size())
+		return;
+
 	if (!core::localplayer()->view())
 		return;
 
 	if (!core::localplayer()->view()->menus().size())
 		return;
 
-	view_menu->generate(core::localplayer()->view(), label.c_str());
-	view_menu->show();
+	std::stringstream argstr(args);
+	std::string label;
+	if (!(argstr >> label))
+		return;
+
+	if (label.compare("buy") == 0) {
+		// buy menu, single item
+		std::string itemtype;
+		std::string itemname;
+
+		if ((argstr >> itemtype) && (argstr >> itemname)) {
+			view_buymenu->set_item(itemtype, itemname);
+			view_buymenu->show();
+			view_entitymenu->hide();
+		} else {
+			con_print << "usage: view buy [string] [string]  buy menu for item type and name" << std::endl;
+		}
+
+	} else if (label.compare("trade") == 0) {
+		// trade menu, multiple items
+
+	} else if (label.compare("hide") == 0) {
+		view_buymenu->hide();
+		view_entitymenu->hide();
+		
+	} else {
+		view_entitymenu->generate(core::localplayer()->view(), label.c_str());
+		view_entitymenu->show();
+		view_buymenu->hide();
+	}
 
 	if (chat()->visible() && chat()->small_view())
 		chat()->raise();
@@ -121,6 +156,9 @@ void PlayerView::resize()
 
 	set_size(parent()->size());
 
+	// reposition buy menu
+	view_buymenu->event_resize();
+
 	// set hud geometry
 	view_hud->set_geometry(0,0, width(), height());
 	view_hud->event_resize();
@@ -142,6 +180,8 @@ void PlayerView::resize()
 
 void PlayerView::draw()
 {
+	const float smallmargin = ui::UI::elementsize.height();
+
 	if (core::localplayer()->view()) {
 
 		// hide hide when a view is set
@@ -164,12 +204,17 @@ void PlayerView::draw()
 				audio::play("ui/menu");
 				
 				view_lastentity = core::localplayer()->view();
-			} else if (!view_menu->visible() && !map()->visible() && (!chat()->visible() || chat()->small_view()) ) {
+			} else if (!view_entitymenu->visible() && !view_buymenu->visible() && 
+				   !map()->visible() &&  (!chat()->visible() || chat()->small_view()) ) {
+
 				// show the menu if there's no other window open
 				menu()->show();
 				audio::play("ui/menu");
 			}
 
+			view_notify->set_size(width() - smallmargin * 3.0f - ui::UI::elementsize.width() * 1.5f, height() -  smallmargin * 4.0f);
+			view_notify->set_location(smallmargin * 2.0f + ui::UI::elementsize.width() * 1.5f, smallmargin * 2.0f);
+
 		} else {
 			// entity without menus, plain view
 			view_lastentity = 0;
@@ -179,8 +224,13 @@ void PlayerView::draw()
 		}
 
 	} else {
-		if (view_menu->visible()) {
-			view_menu->hide();
+		view_notify->set_geometry(view_map->location(), view_map->size());
+
+		if (view_entitymenu->visible()) {
+			view_entitymenu->hide();
+		}
+		if (view_buymenu->visible()) {
+			view_buymenu->hide();
 		}
 
 		label_viewname->hide();
@@ -193,9 +243,6 @@ void PlayerView::draw()
 		label_zonename->set_text(core::localplayer()->zone()->name());
 	}
 
-	//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);
diff --git a/src/client/playerview.h b/src/client/playerview.h
index 9cf8a94..a09f5ca 100644
--- a/src/client/playerview.h
+++ b/src/client/playerview.h
@@ -8,7 +8,9 @@
 #define __INCLUDED_CLIENT_PLAYERVIEW_H__
 
 #include "client/chat.h"
+#include "client/buymenu.h"
 #include "client/entitymenu.h"
+#include "client/trademenu.h"
 #include "client/hud.h"
 #include "client/map.h"
 #include "client/notifications.h"
@@ -40,10 +42,11 @@ public:
 	/// show entity menus
 	void show_menu(const std::string & label);
 
+	inline HUD *hud() { return view_hud; }
 	inline Map *map() { return view_map; }
 	inline Chat *chat() { return view_chat; }
 	inline Notifications  *notify() { return view_notify; }
-	inline EntityMenu *menu() { return view_menu; }
+	inline EntityMenu *menu() { return view_entitymenu; }
 
 protected:
 	virtual void draw();
@@ -54,7 +57,10 @@ private:
 	HUD		*view_hud;
 	Chat		*view_chat;
 	Map		*view_map;
-	EntityMenu	*view_menu;
+
+	EntityMenu	*view_entitymenu;
+	BuyMenu		*view_buymenu;
+	TradeMenu	*view_trademenu;
 
 	core::Entity	*view_lastentity;
 
diff --git a/src/client/targets.cc b/src/client/targets.cc
index 8a50510..af8ec17 100644
--- a/src/client/targets.cc
+++ b/src/client/targets.cc
@@ -362,7 +362,7 @@ void frame()
 			if (entity->id() == current_target_id) {
 				current_target = entity;
 			}
-
+	
 			// check if the mouse is hovering the entity
 			Vector3f v(entity->location() - render::Camera::eye());
 			v.normalize();
@@ -390,10 +390,11 @@ void frame()
 					}
 				}
 			}
+
 		
 		}
 	}
-	
+
 	if (!current_target) {
 		current_target_id = 0;
 	} else {
diff --git a/src/client/trademenu.cc b/src/client/trademenu.cc
new file mode 100644
index 0000000..9db1299
--- /dev/null
+++ b/src/client/trademenu.cc
@@ -0,0 +1,32 @@
+/*
+   client/trademenu.cc
+   This file is part of the Osirion project and is distributed under
+   the terms of the GNU General Public License version 2
+*/
+
+#include "ui/ui.h"
+#include "ui/button.h"
+#include "ui/paint.h"
+#include "client/trademenu.h"
+
+namespace client
+{
+
+TradeMenu::TradeMenu(ui::Widget *parent, const char * label) : ui::Window(parent)
+{
+	set_border(false);
+	set_background(false);
+	if (label)	
+		set_label(label);
+	else
+		set_label("trademenu");
+
+	hide();
+}
+
+TradeMenu::~TradeMenu()
+{
+
+}
+
+}
diff --git a/src/client/trademenu.h b/src/client/trademenu.h
new file mode 100644
index 0000000..feb91f4
--- /dev/null
+++ b/src/client/trademenu.h
@@ -0,0 +1,29 @@
+/*
+   client/trademenu.h
+   This file is part of the Osirion project and is distributed under 
+   the terms of the GNU General Public License version 2 
+*/
+
+#ifndef __INCLUDED_CLIENT_TRADEMENU_H__
+#define __INCLUDED_CLIENT_TRADEMENU_H__
+
+#include "ui/container.h"
+#include "ui/label.h"
+#include "ui/window.h"
+
+namespace client
+{
+
+/// trade menu
+class TradeMenu : public ui::Window
+{
+public:
+	/// create a new menu
+	TradeMenu(ui::Widget *parent, const char * label = 0);
+	~TradeMenu();
+};
+
+}
+
+#endif // __INCLUDED_CLIENT_TRADEMENU_H__
+