From 5ddb64795cc959916eeedbec8dc3f65c06f49698 Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Thu, 12 Nov 2009 20:53:35 +0000
Subject: initial commodities and entity inventory, bump network proto version
 to 18

---
 src/core/info.cc | 111 ++++++++++++++++++++++++++++++++++++++++++++++---------
 1 file changed, 94 insertions(+), 17 deletions(-)

(limited to 'src/core/info.cc')

diff --git a/src/core/info.cc b/src/core/info.cc
index 745bc3b..4e5399a 100644
--- a/src/core/info.cc
+++ b/src/core/info.cc
@@ -12,14 +12,65 @@
 namespace core
 {
 
-Info::Registry Info::info_registry;
+/* ---- class Info ------------------------------------------------- */
+
+// default constructor
+Info::Info()
+{
+	static_info_id_counter++;
+	info_id = static_info_id_counter;
+	
+	info_model = 0;
+	info_timestamp = 0;
+
+	add(this);
+}
 
 Info::Info(const std::string & label)
 {
+	static_info_id_counter++;
+	info_id = static_info_id_counter;
+	
+	info_timestamp = 0;
+	info_model = 0;
+	
 	info_label.assign(label);
 	aux::to_lowercase(info_label);
 	aux::strip_quotes(info_label);
+	
+	add(this);
+}
+
+Info::Info(const unsigned int id)
+{
+	info_id = id;
+	
+	info_timestamp = 0;
+	info_model = 0;
+	
+	add(this);
+}
+
+Info::~Info()
+{
+	info_text.clear();
+	info_label.clear();
+	info_modelname.clear();
+	info_text.clear();
 	info_timestamp = 0;
+	info_model = 0;
+}
+
+void Info::set_label(const std::string & label)
+{
+	info_label.assign(label);
+	aux::to_label(info_label);
+}
+
+void Info::set_label(const char *label)
+{
+	info_label.assign(label);
+	aux::to_label(info_label);
 }
 
 void Info::set_name(const std::string & name)
@@ -42,6 +93,11 @@ void Info::set_modelname(const char *modelname)
 	info_modelname.assign(modelname);
 }
 
+void Info::set_model(const model::Model *model)
+{
+	info_model = model;
+}
+
 void Info::set_timestamp(const unsigned long timestamp)
 {
 	info_timestamp = timestamp;
@@ -71,7 +127,7 @@ void Info::clear_text()
 
 void Info::serialize_server_update(std::ostream & os) const
 {
-	os << '"' << name() << "\" \"" << modelname() << "\" " << info_text.size() << " ";
+	os << '"' << label() << "\" \"" << name() << "\" \"" << modelname() << "\" " << info_text.size() << " ";
 
 	for (Text::const_iterator it = info_text.begin(); it != info_text.end(); it++) {
 		if (it != info_text.begin())
@@ -86,6 +142,12 @@ void Info::receive_server_update(std::istream &is)
 	std::string n;
 	char c;
 
+	// read label
+	while ((is.get(c)) && (c != '"'));
+	while ((is.get(c)) && (c != '"'))
+		n += c;
+	info_label.assign(n);
+	
 	// read name
 	while ((is.get(c)) && (c != '"'));
 	while ((is.get(c)) && (c != '"'))
@@ -114,13 +176,6 @@ void Info::receive_server_update(std::istream &is)
 	}
 }
 
-Info::~Info()
-{
-	info_text.clear();
-	info_modelname.clear();
-	info_text.clear();
-}
-
 void Info::print() const
 {
 	con_print << "label: ^B" << label() << " ^Nname: ^B" << name() << " ^Nmodel: ^B" << modelname() << "^N" << std::endl;
@@ -130,20 +185,24 @@ void Info::print() const
 	}
 }
 
+
 /* ---- static info registry --------------------------------------- */
 
+Info::Registry Info::info_registry;
+unsigned int Info::static_info_id_counter = 0;
+
 void Info::add(Info *info)
 {
-	if (find(info->label()))
-		return;
-
-	info_registry[info->label()] = info;
+	info_registry.push_back(info);
 }
 
 Info *Info::find(const char *label)
 {
+	if (!label)
+		return 0;
+		
 	for (Registry::iterator it = info_registry.begin(); it != info_registry.end(); it++) {
-		Info *info = (*it).second;
+		Info *info = (*it);
 		if (info->label().compare(label) == 0) {
 			return info;
 		}
@@ -153,8 +212,11 @@ Info *Info::find(const char *label)
 
 Info *Info::find(const std::string & label)
 {
+	if (!label.size())
+		return 0;
+		
 	for (Registry::iterator it = info_registry.begin(); it != info_registry.end(); it++) {
-		Info *info = (*it).second;
+		Info *info = (*it);
 		if (info->label().compare(label) == 0) {
 			return info;
 		}
@@ -162,19 +224,34 @@ Info *Info::find(const std::string & label)
 	return 0;
 }
 
+Info *Info::find(const unsigned int id)
+{
+	if (!id)
+		return 0;
+		
+	for (Registry::iterator it = info_registry.begin(); it != info_registry.end(); it++) {
+		Info *info = (*it);
+		if (info->id() == id) {
+			return info;
+		}
+	}
+	return 0;
+}
+
 void Info::clear()
 {
 	for (Registry::iterator it = info_registry.begin(); it != info_registry.end(); it++) {
-		Info *info = (*it).second;;
+		Info *info = (*it);
 		delete info;
 	}
 	info_registry.clear();
+	static_info_id_counter = 0;
 }
 
 void Info::list()
 {
 	for (Registry::iterator it = info_registry.begin(); it != info_registry.end(); it++) {
-		Info *info = (*it).second;;
+		Info *info = (*it);
 		con_print << info->label() << std::endl;
 	}
 	con_print << info_registry.size() << " registered info " << aux::plural("record", info_registry.size()) << std::endl;
-- 
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