Implemented the context management part of the ScriptManager

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@61 0fc631ac-6414-0410-93d0-97cfa31319b6

src/script/dependency.hpp

@@ -0,0 +1,39 @@
+//+----------------------------------------------------------------------------+
+//| Description:  Magic Set Editor - Program to make Magic (tm) cards          |
+//| Copyright:    (C) 2001 - 2006 Twan van Laarhoven                           |
+//| License:      GNU General Public License 2 or later (see file COPYING)     |
+//+----------------------------------------------------------------------------+
+
+#ifndef HEADER_SCRIPT_DEPENDENCY
+#define HEADER_SCRIPT_DEPENDENCY
+
+// ----------------------------------------------------------------------------- : Includes
+
+#include <util/prec.hpp>
+
+// ----------------------------------------------------------------------------- : Dependency
+
+/// Types of dependencies
+enum DependencyType
+{	DEP_CARD_FIELD			///< dependency of a script in a "card" field
+,	DEP_CARDS_FIELD			///< dependency of a script in a "card"  field for all cards
+,	DEP_SET_FIELD			///< dependency of a script in a "set"   field
+,	DEP_STYLE				///< dependency of a script in a "style" property, data gives the stylesheet
+,	DEP_CARD_COPY_DEP		///< copy the dependencies from a card field
+,	DEP_SET_COPY_DEP		///< copy the dependencies from a set  field
+};
+
+/// A 'pointer' to some script that depends on another script
+class Dependency {
+  public:
+	inline Dependency(DependencyType type, size_t index, void* data = nullptr)
+		: type(type), index(index), data(data)
+	{}
+	
+	DependencyType type   : 5;	///< Type of the dependent script
+	size_t         index  : 27;	///< index into an IndexMap
+	void*          data;		///< Extra pointer data
+};
+
+// ----------------------------------------------------------------------------- : EOF
+#endif