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Added information about what parameter an error occured in;
Conversion to string no longer results in [[typeName()]], it gives an error instead.

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@721 0fc631ac-6414-0410-93d0-97cfa31319b6
This commit is contained in:
twanvl
2007-09-20 21:52:26 +00:00
parent 165a112339
commit 458062fa37
7 changed files with 25 additions and 9 deletions
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src/script/functions/util.hpp
+12 -3
View File
@@ -62,6 +62,15 @@
// ----------------------------------------------------------------------------- : Parameters
template <typename Type>
inline Type from_script(const ScriptValueP& v, const String& str) {
try {
return from_script<Type>(v);
} catch (ScriptError& e) {
throw ScriptError(_ERROR_2_("in parameter", str, e.what()));
}
}
/// Retrieve a parameter to a SCRIPT_FUNCTION with the given name and type
/** Usage:
* @code
@@ -75,7 +84,7 @@
#define SCRIPT_PARAM(Type, name) \
SCRIPT_PARAM_N(Type, _(#name), name)
#define SCRIPT_PARAM_N(Type, str, name) \
Type name = from_script<Type>(ctx.getVariable(str))
Type name = from_script<Type>(ctx.getVariable(str), str)
/// Retrieve an optional parameter
/** Usage:
@@ -102,7 +111,7 @@
#define SCRIPT_OPTIONAL_PARAM_N_(Type, str, name) \
ScriptValueP name##_ = ctx.getVariableOpt(str); \
Type name = name##_ && name##_ != script_nil \
? from_script<Type>(name##_) : Type();
? from_script<Type>(name##_, str) : Type();
/// Retrieve an optional parameter with a default value
#define SCRIPT_PARAM_DEFAULT(Type, name, def) \
@@ -110,7 +119,7 @@
/// Retrieve a named optional parameter with a default value
#define SCRIPT_PARAM_DEFAULT_N(Type, str, name, def) \
ScriptValueP name##_ = ctx.getVariableOpt(str); \
Type name = name##_ ? from_script<Type>(name##_) : def
Type name = name##_ ? from_script<Type>(name##_, str) : def
// ----------------------------------------------------------------------------- : Rules