From a41ebc7823b3435bd45af6dc0ab62413ca429089 Mon Sep 17 00:00:00 2001
From: Dave White <davewx7@gmail.com>
Date: Mon, 19 Apr 2004 19:06:58 +0000
Subject: [PATCH] Cedric's patch which allows changing some side details
 mid-scenario

---
 src/game_events.cpp | 72 +++++++++++++++++++++++++++++++++++++++++++++
 src/team.cpp        | 10 +++++++
 src/team.hpp        |  2 ++
 3 files changed, 84 insertions(+)

diff --git a/src/game_events.cpp b/src/game_events.cpp
index 2800f2c08cd..4afa96d5013 100644
--- a/src/game_events.cpp
+++ b/src/game_events.cpp
@@ -374,6 +374,78 @@ bool event_handler::handle_event_command(const queued_event& event_info, const s
 		}
 	}
 
+	//modifications of some attributes of a side: gold, income, team name
+	else if(cmd == "modify_side") {
+		const std::string& side = cfg["side"];
+		const std::string& income = cfg["income"];
+		const std::string& team_name = cfg["team_name"];
+		const std::string& gold = cfg["gold"];
+		const int side_num = lexical_cast_default<int>(side.c_str(),1);
+		const size_t team_index = side_num-1;
+
+		if(team_index < teams->size()) {
+			if(!team_name.empty()) {
+				(*teams)[team_index].change_team(team_name);
+			}
+
+			if(!income.empty()) {
+				(*teams)[team_index].set_income(lexical_cast_default<int>(income));
+			}
+
+			if(!gold.empty()) {
+				(*teams)[team_index].spend_gold((*teams)[team_index].gold()-lexical_cast_default<int>(gold));
+			}
+		}
+	}
+
+	//modifications of some attributes of a side: gold, income, team name
+	else if(cmd == "modify_side") {
+		const std::string& side = cfg["side"];
+		const std::string& income = cfg["income"];
+		const std::string& team_name = cfg["team_name"];
+		const std::string& gold = cfg["gold"];
+		const int side_num = lexical_cast_default<int>(side.c_str(),1);
+		const size_t team_index = side_num-1;
+
+		if(team_index < teams->size()) {
+			if(!team_name.empty()) {
+				(*teams)[team_index].change_team(team_name);
+			}
+
+			if(!income.empty()) {
+				(*teams)[team_index].set_income(lexical_cast_default<int>(income));
+			}
+
+			if(!gold.empty()) {
+				(*teams)[team_index].spend_gold((*teams)[team_index].gold()-lexical_cast_default<int>(gold));
+			}
+		}
+	}
+
+	//modifications of some attributes of a side: gold, income, team name
+	else if(cmd == "modify_side") {
+		const std::string& side = cfg["side"];
+		const std::string& income = cfg["income"];
+		const std::string& team_name = cfg["team_name"];
+		const std::string& gold = cfg["gold"];
+		const int side_num = lexical_cast_default<int>(side.c_str(),1);
+		const size_t team_index = side_num-1;
+
+		if(team_index < teams->size()) {
+			if(!team_name.empty()) {
+				(*teams)[team_index].change_team(team_name);
+			}
+
+			if(!income.empty()) {
+				(*teams)[team_index].set_income(lexical_cast_default<int>(income));
+			}
+
+			if(!gold.empty()) {
+				(*teams)[team_index].spend_gold((*teams)[team_index].gold()-lexical_cast_default<int>(gold));
+			}
+		}
+	}
+
 	//command to store gold into a variable
 	else if(cmd == "store_gold") {
 		const std::string& side = cfg["side"];
diff --git a/src/team.cpp b/src/team.cpp
index 09ff8a42074..1ec8a7fa644 100644
--- a/src/team.cpp
+++ b/src/team.cpp
@@ -340,6 +340,11 @@ void team::spend_gold(int amount)
 	gold_ -= amount;
 }
 
+void team::set_income(int amount)
+{
+	info_.income = lexical_cast<std::string>(amount);
+}
+
 const std::set<std::string>& team::recruits() const
 {
 	return info_.can_recruit;
@@ -415,6 +420,11 @@ const std::string& team::team_name() const
 	return info_.team_name;
 }
 
+void team::change_team(const std::string& name)
+{
+	info_.team_name = name;
+}
+
 const std::string& team::ai_algorithm() const
 {
 	return info_.ai_algorithm;
diff --git a/src/team.hpp b/src/team.hpp
index 8fec60cbbd7..002a0ce2aa6 100644
--- a/src/team.hpp
+++ b/src/team.hpp
@@ -79,6 +79,7 @@ public:
 	void new_turn();
 	void get_shared_maps();
 	void spend_gold(int amount);
+	void set_income(int amount);
 
 	const std::set<std::string>& recruits() const;
 	std::set<std::string>& recruits();
@@ -98,6 +99,7 @@ public:
 	void make_ai();
 
 	const std::string& team_name() const;
+	void change_team(const std::string& name);
 
 	const std::string& ai_algorithm() const;
 	const config& ai_parameters() const;