From 639fb4c3897f5d7c191ed084475549d6065cc18b Mon Sep 17 00:00:00 2001
From: Walter van Niftrik
Date: Thu, 28 Jan 2010 20:29:45 +0000
Subject: SCI: Cleanup

svn-id: r47649
---
 engines/sci/engine/selector.cpp | 29 ++++++++++++++++++++---------
 1 file changed, 20 insertions(+), 9 deletions(-)

(limited to 'engines/sci/engine/selector.cpp')

diff --git a/engines/sci/engine/selector.cpp b/engines/sci/engine/selector.cpp
index 5893d3c295..e3abe10dde 100644
--- a/engines/sci/engine/selector.cpp
+++ b/engines/sci/engine/selector.cpp
@@ -53,9 +53,8 @@ void write_selector(SegManager *segMan, reg_t object, Selector selector_id, reg_
 		*address.getPointer(segMan) = value;
 }
 
-int invoke_selector(EngineState *s, reg_t object, int selector_id, SelectorInvocation noinvalid,
-	StackPtr k_argp, int k_argc, int argc, ...) {
-	va_list argp;
+int invoke_selector_argv(EngineState *s, reg_t object, int selector_id, SelectorInvocation noinvalid,
+	StackPtr k_argp, int k_argc, int argc, const reg_t *argv) {
 	int i;
 	int framesize = 2 + 1 * argc;
 	reg_t address;
@@ -80,12 +79,8 @@ int invoke_selector(EngineState *s, reg_t object, int selector_id, SelectorInvoc
 		return 0;
 	}
 
-	va_start(argp, argc);
-	for (i = 0; i < argc; i++) {
-		reg_t arg = va_arg(argp, reg_t);
-		stackframe[2 + i] = arg; // Write each argument
-	}
-	va_end(argp);
+	for (i = 0; i < argc; i++)
+		stackframe[2 + i] = argv[i]; // Write each argument
 
 	ExecStack *xstack;
 
@@ -100,6 +95,22 @@ int invoke_selector(EngineState *s, reg_t object, int selector_id, SelectorInvoc
 	return 0;
 }
 
+int invoke_selector(EngineState *s, reg_t object, int selector_id, SelectorInvocation noinvalid,
+	StackPtr k_argp, int k_argc, int argc, ...) {
+	va_list argp;
+	reg_t *args = new reg_t[argc];
+
+	va_start(argp, argc);
+	for (int i = 0; i < argc; i++)
+		args[i] = va_arg(argp, reg_t);
+	va_end(argp);
+
+	int retval = invoke_selector_argv(s, object, selector_id, noinvalid, k_argp, k_argc, argc, args);
+
+	delete[] args;
+	return retval;
+}
+
 static int _obj_locate_varselector(SegManager *segMan, Object *obj, Selector slc) {
 	// Determines if obj explicitly defines slc as a varselector
 	// Returns -1 if not found
-- 
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