Allow C4ScriptHost to load a script from memory

This will allow mape to feed the Map.c that is being edited directly to
the map generator.

src/landscape/C4MapScript.cpp

@@ -550,6 +550,12 @@ bool C4MapScriptHost::Load(C4Group & g, const char * f, const char * l, C4LangSt
 	return C4ScriptHost::Load(g, f, l, t);
 }
 
+bool C4MapScriptHost::LoadData(const char * f, const char * d, C4LangStringTable * t)
+{
+	assert(LayerPrototype && MapPrototype);
+	return C4ScriptHost::LoadData(f, d, t);
+}
+
 void C4MapScriptHost::Clear()
 {
 	delete LayerPrototype; delete MapPrototype;

src/landscape/C4MapScript.h

@@ -328,6 +328,7 @@ public:
 	void InitFunctionMap(C4AulScriptEngine *pEngine);
 	virtual void AddEngineFunctions();
 	virtual bool Load(C4Group &, const char *, const char *, C4LangStringTable *);
+	virtual bool LoadData(const char *, const char *, C4LangStringTable *);
 	void Clear();
 	virtual C4PropListStatic * GetPropList();
 	bool InitializeMap(C4Group &group, CSurface8 **pmap_surface);
@@ -336,4 +337,4 @@ public:
 
 extern C4MapScriptHost MapScript;
 
-#endif
+#endif

src/mape/cpp-handles/stub-handle.cpp

@@ -205,4 +205,5 @@ C4MapScriptHost::~C4MapScriptHost() {}
 void C4MapScriptHost::Clear() {}
 C4PropListStatic *C4MapScriptHost::GetPropList() {return NULL;}
 bool C4MapScriptHost::Load(C4Group &, const char *, const char *, C4LangStringTable *) { return false; }
+bool C4MapScriptHost::LoadData(const char *, const char *, C4LangStringTable *) { return false; }
 void C4MapScriptHost::AddEngineFunctions() {}

src/script/C4ScriptHost.cpp

@@ -71,6 +71,23 @@ bool C4ScriptHost::Load(C4Group &hGroup, const char *szFilename,
 	return fSuccess;
 }
 
+bool C4ScriptHost::LoadData(const char *szFilename, const char *szData, class C4LangStringTable *pLocalTable)
+{
+	stringTable = pLocalTable;
+	ScriptName.Copy(szFilename);
+
+	StdStrBuf tempScript;
+	tempScript.Copy(szData);
+
+	Script.Clear();
+	if(stringTable)
+		stringTable->ReplaceStrings(tempScript, Script);
+	else
+		Script.Take(tempScript);
+
+	Preparse();
+	return true;
+}
 
 void C4ScriptHost::MakeScript()
 {
@@ -218,6 +235,17 @@ bool C4GameScriptHost::Load(C4Group & g, const char * f, const char * l, C4LangS
 	return C4ScriptHost::Load(g, f, l, t);
 }
 
+bool C4GameScriptHost::LoadData(const char * f, const char * d, C4LangStringTable * t)
+{
+	assert(ScriptEngine.GetPropList());
+	C4PropListStatic * pScen = new C4PropListScen(NULL, &::Strings.P[P_Scenario]);
+	ScenPropList.SetPropList(pScen);
+	::ScriptEngine.RegisterGlobalConstant("Scenario", ScenPropList);
+	ScenPrototype.SetPropList(pScen->GetPrototype());
+	Reg2List(&ScriptEngine);
+	return C4ScriptHost::LoadData(f, d, t);
+}
+
 void C4GameScriptHost::Clear()
 {
 	C4ScriptHost::Clear();

src/script/C4ScriptHost.h

@@ -33,6 +33,7 @@ public:
 	void Clear();
 	virtual bool Load(C4Group &hGroup, const char *szFilename,
 	          const char *szLanguage, C4LangStringTable *pLocalTable);
+	virtual bool LoadData(const char *szFilename, const char *szData, class C4LangStringTable *pLocalTable);
 	const char *GetScript() const { return Script.getData(); }
 	virtual C4ScriptHost * GetScriptHost() { return this; }
 	std::list<C4ScriptHost *> SourceScripts;
@@ -106,6 +107,7 @@ public:
 	C4GameScriptHost();
 	~C4GameScriptHost();
 	virtual bool Load(C4Group &, const char *, const char *, C4LangStringTable *);
+	virtual bool LoadData(const char *, const char *, C4LangStringTable *);
 	void Clear();
 	virtual C4PropListStatic * GetPropList();
 	C4Value Call(const char *szFunction, C4AulParSet *pPars=0, bool fPassError=false);

src/script/C4ScriptStandalone.cpp

@@ -104,6 +104,7 @@ C4MapScriptHost::~C4MapScriptHost() {}
 void C4MapScriptHost::Clear() {}
 C4PropListStatic *C4MapScriptHost::GetPropList() {return NULL;}
 bool C4MapScriptHost::Load(C4Group &, const char *, const char *, C4LangStringTable *) { return false; }
+bool C4MapScriptHost::LoadData(const char *, const char *, C4LangStringTable *) { return false; }
 void C4MapScriptHost::AddEngineFunctions() {}
 
 int c4s_runscript(const char * filename)