Removed the last direct call to global script function

The ScriptAction of the TriggerArea (which can be created by
mana.trigger_create) was still using a named global function for its
callback. Now it also uses a reference to a script function.

Since it was the last occurrence of a call to a global script function,
I've also removed the Script::prepare(std::string) overload.

Reviewed-by: Erik Schilling
Mantis-issue: 299

1 files changed, 0 insertions, 6 deletions

diff --git a/src/scripting/script.h b/src/scripting/script.h
index bbfc7691..2fa3a0bf 100644
--- a/src/scripting/script.h
+++ b/src/scripting/script.h
@@ -102,12 +102,6 @@ class Script
         virtual void prepare(Ref function) = 0;
 
         /**
-         * Prepares a call to the given function.
-         * Only one function can be prepared at once.
-         */
-        virtual void prepare(const std::string &name) = 0;
-
-        /**
          * Pushes an integer argument for the function being prepared.
          */
         virtual void push(int) = 0;