(svn r23617) -Add: ScriptTown::ExpandTown, to grow a town (GameScript only)

3 files changed, 20 insertions, 0 deletions

diff --git a/src/script/api/game/game_town.hpp.sq b/src/script/api/game/game_town.hpp.sq
index ef20b0418..cd8e6731e 100644
--- a/src/script/api/game/game_town.hpp.sq
+++ b/src/script/api/game/game_town.hpp.sq
@@ -55,6 +55,7 @@ void SQGSTown_Register(Squirrel *engine)
 	SQGSTown.DefSQStaticMethod(engine, &ScriptTown::IsCity,                            "IsCity",                            2, ".i");
 	SQGSTown.DefSQStaticMethod(engine, &ScriptTown::GetRoadReworkDuration,             "GetRoadReworkDuration",             2, ".i");
 	SQGSTown.DefSQStaticMethod(engine, &ScriptTown::GetExclusiveRightsDuration,        "GetExclusiveRightsDuration",        2, ".i");
+	SQGSTown.DefSQStaticMethod(engine, &ScriptTown::ExpandTown,                        "ExpandTown",                        3, ".ii");
 	SQGSTown.DefSQStaticMethod(engine, &ScriptTown::GetRating,                         "GetRating",                         3, ".ii");
 	SQGSTown.DefSQStaticMethod(engine, &ScriptTown::GetAllowedNoise,                   "GetAllowedNoise",                   2, ".i");
 	SQGSTown.DefSQStaticMethod(engine, &ScriptTown::GetRoadLayout,                     "GetRoadLayout",                     2, ".i");
diff --git a/src/script/api/script_town.cpp b/src/script/api/script_town.cpp
index 554d5f7ae..c2c8d442b 100644
--- a/src/script/api/script_town.cpp
+++ b/src/script/api/script_town.cpp
@@ -200,6 +200,14 @@
 	return ScriptObject::DoCommand(::Town::Get(town_id)->xy, town_id, town_action, CMD_DO_TOWN_ACTION);
 }
 
+/* static */ bool ScriptTown::ExpandTown(TownID town_id, int houses)
+{
+	EnforcePrecondition(false, IsValidTown(town_id));
+	EnforcePrecondition(false, houses > 0);
+
+	return ScriptObject::DoCommand(::Town::Get(town_id)->xy, town_id, houses, CMD_EXPAND_TOWN);
+}
+
 /* static */ ScriptTown::TownRating ScriptTown::GetRating(TownID town_id, ScriptCompany::CompanyID company_id)
 {
 	if (!IsValidTown(town_id)) return TOWN_RATING_INVALID;
diff --git a/src/script/api/script_town.hpp b/src/script/api/script_town.hpp
index 518eb7002..a52932a3c 100644
--- a/src/script/api/script_town.hpp
+++ b/src/script/api/script_town.hpp
@@ -313,6 +313,17 @@ public:
 	static bool PerformTownAction(TownID town_id, TownAction town_action);
 
 	/**
+	 * Expand the town.
+	 * @param town_id The town to expand.
+	 * @param houses The amount of houses to grow the town with.
+	 * @pre IsValidTown(town_id).
+	 * @pre houses > 0.
+	 * @return True if the action succeeded.
+	 * @api -ai
+	 */
+	static bool ExpandTown(TownID town_id, int houses);
+
+	/**
 	 * Get the rating of a company within a town.
 	 * @param town_id The town to get the rating for.
 	 * @param company_id The company to get the rating for.