From 495aa7bec51ced509e500ddd7250a122336f5c19 Mon Sep 17 00:00:00 2001
From: leper <leper@wildfiregames.com>
Date: Sun, 21 Jun 2015 20:22:34 +0000
Subject: [PATCH] Expose TemplateExists() to RM scripts.

This was SVN commit r16804.
---
 source/graphics/MapGenerator.cpp | 7 +++++++
 source/graphics/MapGenerator.h   | 3 ++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/source/graphics/MapGenerator.cpp b/source/graphics/MapGenerator.cpp
index 4e61cd784e..fe03db68dc 100644
--- a/source/graphics/MapGenerator.cpp
+++ b/source/graphics/MapGenerator.cpp
@@ -104,6 +104,7 @@ bool CMapGeneratorWorker::Run()
 	m_ScriptInterface->RegisterFunction<void, CMapGeneratorWorker::MaybeGC>("MaybeGC");
 	m_ScriptInterface->RegisterFunction<std::vector<std::string>, CMapGeneratorWorker::GetCivData>("GetCivData");
 	m_ScriptInterface->RegisterFunction<CParamNode, std::string, CMapGeneratorWorker::GetTemplate>("GetTemplate");
+	m_ScriptInterface->RegisterFunction<bool, std::string, CMapGeneratorWorker::TemplateExists>("TemplateExists");
 	m_ScriptInterface->RegisterFunction<std::vector<std::string>, std::string, bool, CMapGeneratorWorker::FindTemplates>("FindTemplates");
 	m_ScriptInterface->RegisterFunction<std::vector<std::string>, std::string, bool, CMapGeneratorWorker::FindActorTemplates>("FindActorTemplates");
 
@@ -230,6 +231,12 @@ CParamNode CMapGeneratorWorker::GetTemplate(ScriptInterface::CxPrivate* pCxPriva
 	return templateRoot;
 }
 
+bool CMapGeneratorWorker::TemplateExists(ScriptInterface::CxPrivate* pCxPrivate, std::string templateName)
+{
+	CMapGeneratorWorker* self = static_cast<CMapGeneratorWorker*>(pCxPrivate->pCBData);
+	return self->m_TemplateLoader.TemplateExists(templateName);
+}
+
 std::vector<std::string> CMapGeneratorWorker::FindTemplates(ScriptInterface::CxPrivate* pCxPrivate, std::string path, bool includeSubdirectories)
 {
 	CMapGeneratorWorker* self = static_cast<CMapGeneratorWorker*>(pCxPrivate->pCBData);
diff --git a/source/graphics/MapGenerator.h b/source/graphics/MapGenerator.h
index 60eb979462..a3f9d5cd10 100644
--- a/source/graphics/MapGenerator.h
+++ b/source/graphics/MapGenerator.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2014 Wildfire Games.
+/* Copyright (C) 2015 Wildfire Games.
  * This file is part of 0 A.D.
  *
  * 0 A.D. is free software: you can redistribute it and/or modify
@@ -127,6 +127,7 @@ private:
 	static void MaybeGC(ScriptInterface::CxPrivate* pCxPrivate);
 	static std::vector<std::string> GetCivData(ScriptInterface::CxPrivate* pCxPrivate);
 	static CParamNode GetTemplate(ScriptInterface::CxPrivate* pCxPrivate, std::string templateName);
+	static bool TemplateExists(ScriptInterface::CxPrivate* pCxPrivate, std::string templateName);
 	static std::vector<std::string> FindTemplates(ScriptInterface::CxPrivate* pCxPrivate, std::string path, bool includeSubdirectories);
 	static std::vector<std::string> FindActorTemplates(ScriptInterface::CxPrivate* pCxPrivate, std::string path, bool includeSubdirectories);