ncurses updates, refactored say

11 files changed, 122 insertions, 33 deletions

diff --git a/src/client/console.cc b/src/client/console.cc
index 6d286a9..b52f8a0 100644
--- a/src/client/console.cc
+++ b/src/client/console.cc
@@ -165,7 +165,7 @@ void Console::keypressed(unsigned int key)
 		else console_scroll = 0;
 		break;
 	default:
-		if ((key >= 32 ) && (key <175)) {
+		if ((key >= 32 ) && (key <175) && ((*history_pos).size() < MAXCMDSIZE)) {
 			if (input_pos == (*history_pos).size())
 				(*history_pos) += (char)key;
 			else
diff --git a/src/core/application.cc b/src/core/application.cc
index cd6d278..f8c563c 100644
--- a/src/core/application.cc
+++ b/src/core/application.cc
@@ -59,6 +59,17 @@ void func_disconnect(std::string const  &args)
 	application()->disconnect();
 }
 
+void func_say(std::string const &args)
+{
+	if (connection()) {
+		connection()->say(args);
+	} else if (server()) {
+		server()->say(localplayer(), args);
+	} else {
+		con_print << "Not connected." << std::endl;
+	}
+}
+
 // --------------- signal_handler -----------------------------------
 
 #ifndef _WIN32
@@ -207,6 +218,9 @@ void Application::init(int count, char **arguments)
 
 	func = Func::add("disconnect", func_disconnect);
 	func->set_info("leave the current game");
+
+	func = Func::add("say",func_say);
+	func->set_info("say [text] say something on the public chat");
 }
 
 void Application::shutdown()
@@ -224,6 +238,7 @@ void Application::shutdown()
 	save_config();
 
 	// remove our engine functions
+	Func::remove("say");
 	Func::remove("help");
 	Func::remove("quit");
 	
diff --git a/src/core/commandbuffer.cc b/src/core/commandbuffer.cc
index b34b04b..80e7e36 100644
--- a/src/core/commandbuffer.cc
+++ b/src/core/commandbuffer.cc
@@ -153,7 +153,9 @@ void  CommandBuffer::exec(std::string const &cmdline)
 			while (cmdstream.get(c))
 				args += c;
 		}
-		if ((f->flags() & Func::Game)) {
+
+		// console can not execute game functions, and neither should rcon
+		if ((f->flags() & Func::Game) && (Cvar::sv_dedicated->value() == 0)) {
 			if (application()->connected()) {
 				f->exec(game()->localplayer(), args);
 			} 
diff --git a/src/core/func.cc b/src/core/func.cc
index 27c46a0..ad25426 100644
--- a/src/core/func.cc
+++ b/src/core/func.cc
@@ -81,7 +81,7 @@ Func *Func::find(const std::string &name)
 void Func::list()
 {
 	std::map<std::string, Func*>::iterator it;
-	con_print << "Flags: G=Game" << std::endl;
+	con_print << "Flags: G=Game S=Shared" << std::endl;
 
 	for (it = registry.begin(); it != registry.end(); it++) {
 		std::string typeindicator;
@@ -89,6 +89,10 @@ void Func::list()
 			typeindicator += 'G';
 		else
 			typeindicator += ' ';
+	if (((*it).second->flags() & Shared) == Shared)
+			typeindicator += 'S';
+		else
+			typeindicator += ' ';
 		con_print << " " << typeindicator <<  " " << (*it).second->name() << " " << (*it).second->info() << std::endl;
 	}
 
diff --git a/src/core/func.h b/src/core/func.h
index 2c02599..d72e583 100644
--- a/src/core/func.h
+++ b/src/core/func.h
@@ -27,7 +27,7 @@ class Func
 {
 public:
 	/// function flags
-	enum Flags {Game=1};
+	enum Flags {Game=1, Shared=2};
 	
 	/// create a new function
 	Func(char const * name, void *ptr, unsigned int flags = 0);
diff --git a/src/core/gameconnection.cc b/src/core/gameconnection.cc
index 6090a52..4d2a745 100644
--- a/src/core/gameconnection.cc
+++ b/src/core/gameconnection.cc
@@ -68,7 +68,6 @@ void GameConnection::abort()
 
 void GameConnection::forward(std::string const &cmdline)
 {
-
 	if (!connection_network->connected())
 		return;
 
@@ -78,6 +77,17 @@ void GameConnection::forward(std::string const &cmdline)
 	connection_network->send(netmessage);
 }
 
+void GameConnection::say(std::string const &args)
+{
+	if (!connection_network->connected())
+		return;
+
+	std::string netmessage("say ");
+	netmessage.append(args);
+	netmessage += '\n';
+	connection_network->send(netmessage);
+}
+
 void GameConnection::frame(float seconds)
 {
 	if (!running())
diff --git a/src/core/gameconnection.h b/src/core/gameconnection.h
index 65fd495..d0da18e 100644
--- a/src/core/gameconnection.h
+++ b/src/core/gameconnection.h
@@ -36,6 +36,9 @@ public:
 	/// forward a command line to the remote server
 	void forward(std::string const &cmdline);
 
+	/// localplayer sends a chat message to the public channel
+	void say(std::string const &args);
+
 /*----- static ---------------------------------------------------- */
 	
 	/// return the current game connection
diff --git a/src/core/gameserver.cc b/src/core/gameserver.cc
index cddddff..c7a71ff 100644
--- a/src/core/gameserver.cc
+++ b/src/core/gameserver.cc
@@ -17,11 +17,6 @@
 namespace core
 {
 
-void func_say(Player *player, std::string const &args)
-{
-	server()->say(player, args);
-}
-
 void func_who(Player *player, std::string const &args)
 {
 	server()->list_players(player);
@@ -74,9 +69,8 @@ GameServer::GameServer() : GameInterface()
 		server_network = 0;
 	}
 
-	Func::add("say",func_say);
-	Func::add("time", func_time);
-	Func::add("who", func_who);
+	Func::add("time", func_time, Func::Shared);
+	Func::add("who", func_who, Func::Shared);
 
 	if (!Cvar::sv_dedicated->value()) {
 		player_connect(localplayer());
@@ -106,7 +100,6 @@ GameServer::~GameServer()
 			delete server_module;
 	}
 
-	Func::remove("say");
 	Func::remove("time");
 	Func::remove("who");
 
diff --git a/src/core/gameserver.h b/src/core/gameserver.h
index a7ee159..3f8a2ec 100644
--- a/src/core/gameserver.h
+++ b/src/core/gameserver.h
@@ -46,7 +46,7 @@ public:
 	/// a player requests a list of who is connected
 	void list_players(Player *player);
 
-	/// a player sends a chat message on the public channel
+	/// a player sends a chat message to the public channel
 	void say(Player *player, std::string const &args);
 
 	/// a player requests the current time
diff --git a/src/server/console.cc b/src/server/console.cc
index 6b24c0c..cdaa1f9 100644
--- a/src/server/console.cc
+++ b/src/server/console.cc
@@ -21,6 +21,8 @@ namespace server {
 bool console_initialized = false;
 bool console_updated = false;
 
+const size_t MAXHISTOLINES = 512;
+
 Console server_console;
 
 #ifdef HAVE_CURSES
@@ -63,7 +65,11 @@ void Console::init()
 	con_print << "Initializing console..." << std::endl;
 
 #ifdef HAVE_CURSES
-	server_console.console_lastrefresh = 1;
+        server_console.history.clear();
+        server_console.history.push_back("");
+        server_console.history_pos = server_console.history.rbegin();
+        server_console.input_pos = 0;
+
 	server_console.draw();
 #endif // HAVE_CURSES
 }
@@ -87,14 +93,8 @@ void Console::resize()
 	
 	endwin();
 	refresh();
-	
-	draw_background();
-	draw_text();
-	draw_input();
-	wrefresh(stdwin);
 
-	console_updated = false;
-	console_lastrefresh = 0;
+	draw();	
 }
 
 void Console::flush()
@@ -199,7 +199,7 @@ void Console::draw_text()
 	int bottom = (int) consoleinterface_text.size() - console_scroll;
 	int current_line = 0;
 
-	// parse cons0ole text, wrap long lines
+	// parse console text, wrap long lines
 	for (std::deque<std::string>::iterator it = consoleinterface_text.begin(); it != consoleinterface_text.end() && current_line < bottom; it++) {
 		if (current_line >= bottom - height) {
 			std::string linedata(*it);
@@ -312,18 +312,21 @@ void Console::draw_text()
 
 void Console::draw_input()
 {
-	wmove(stdwin, stdwin->_maxy, 0);
+	color_set(0, NULL);
+	attron(A_BOLD);
+	// draw input text
+	mvaddstr(stdwin->_maxy, 0, ">");
+	mvaddstr(stdwin->_maxy, 1, (*history_pos).c_str()); 
+	// fill the remainder with spaces
+	for (int i=1 + (*history_pos).size(); i < stdwin->_maxx; i++)
+		addch(' ');
+	// move the cursor to input position
+	move(stdwin->_maxy, 1 + (*history_pos).size());
 }
 
 void Console::draw() 
 {
-	flush();
-
-	if (console_lastrefresh < 0.1) {
-		return;
-	}
-
- 	if (!(console_initialized && console_updated && stdwin->_maxx && stdwin->_maxy))
+ 	if (!console_initialized)
 		return;
 
 	draw_background();
@@ -337,17 +340,69 @@ void Console::draw()
 
 void Console::frame(float seconds)
 {
+	flush();
+
 	if (!console_initialized)
 		return;
 
 	console_lastrefresh += seconds;
+	bool input_updated = false;
 
 	int key = wgetch(stdwin);
 	while (key != ERR) {
+		if (key == KEY_BACKSPACE || key == 8 || key == 127) {
+			if ((*history_pos).size() && input_pos) {
+				(*history_pos).erase(input_pos-1, 1);
+				input_pos--;
+				input_updated = true;
+			}
+			break;
+		} else  if (key == KEY_STAB || key ==9) {
+			core::CommandBuffer::complete( (*history_pos), input_pos);
+			input_updated = true;
+			break;
+		} else  if (key == KEY_LEFT) {
+		} else if (key == KEY_HOME) {
+        	} else if (key == KEY_RIGHT) {
+		} else if (key == KEY_END) {
+		} else if (key == KEY_UP) {
+        	} else if (key == KEY_DOWN) {
+        	} else if (key == KEY_ENTER || key == '\n') {
+			if ((*history_pos).size()) {
+				// store input into history
+				while (history.size() >= MAXHISTOLINES) {
+					history.pop_front();
+				}
+	
+				core::cmd() << (*history_pos) << std::endl;
+				con_print << "^B>" << (*history_pos) << std::endl;
+				(*history.rbegin()) = (*history_pos);
+	
+				history.push_back("");
+				history_pos = history.rbegin();
+				input_pos = 0;
+				input_updated = true;
+			}
+			break;
+        	} else if (key == KEY_PPAGE) {
+        	} else if (key == KEY_NPAGE) {
+        	} else if ((key >= 32) && (key < 127) && ((*history_pos).size() < MAXCMDSIZE)) {
+			if (input_pos == (*history_pos).size()) {
+				(*history_pos) += (char)key;
+			} else {
+				(*history_pos).insert(input_pos, 1, (char)key);
+			}
+			input_pos++;
+			input_updated = true;
+        	}
 		key = wgetch(stdwin);
 	}
 
-	draw();
+	if (console_updated) {
+		draw();
+	} else if (input_updated) {
+		draw_input();
+	}
 }
 #endif // HAVE_CURSES
 
diff --git a/src/server/console.h b/src/server/console.h
index eeee0ca..ed15c79 100644
--- a/src/server/console.h
+++ b/src/server/console.h
@@ -38,8 +38,15 @@ protected:
 private:
 	/// set ncurses drawing color
 	void set_color(const char *color_code);
+	/// timestamp for screen refresh timeout
 	float console_lastrefresh;
 	
+        // input history
+        std::deque<std::string> history;
+        std::deque<std::string>::reverse_iterator history_pos;
+
+        size_t input_pos;
+	
 #endif
 };