From 0bda62233740a121b52faf90ef01f5cd9cf92a06 Mon Sep 17 00:00:00 2001
From: Eugene Sandulenko
Date: Tue, 2 Aug 2016 21:28:47 +0300
Subject: DIRECTOR: Lingo: Implemented 'me' function support for factories

---
 engines/director/lingo/lingo-codegen.cpp | 19 ++++++++++++++++---
 engines/director/lingo/lingo-gr.cpp      |  2 +-
 engines/director/lingo/lingo-gr.y        |  2 +-
 3 files changed, 18 insertions(+), 5 deletions(-)

(limited to 'engines/director')

diff --git a/engines/director/lingo/lingo-codegen.cpp b/engines/director/lingo/lingo-codegen.cpp
index e59f57ab4f..07fb52290c 100644
--- a/engines/director/lingo/lingo-codegen.cpp
+++ b/engines/director/lingo/lingo-codegen.cpp
@@ -207,12 +207,25 @@ void Lingo::codeArgStore() {
 }
 
 int Lingo::codeFunc(Common::String *s, int numpar) {
-	g_lingo->code1(g_lingo->c_call);
-	g_lingo->codeString(s->c_str());
+	int ret = g_lingo->code1(g_lingo->c_call);
+
+	if (s->equalsIgnoreCase("me")) {
+		if (!g_lingo->_currentFactory.empty()) {
+			g_lingo->codeString(g_lingo->_currentFactory.c_str());
+			debug(2, "Repaced 'me' with %s", g_lingo->_currentFactory.c_str());
+		} else {
+			warning("'me' out of factory method");
+			g_lingo->codeString(s->c_str());
+		}
+	} else {
+		g_lingo->codeString(s->c_str());
+	}
 
 	inst num = 0;
 	WRITE_UINT32(&num, numpar);
 	g_lingo->code1(num);
+
+	return ret;
 }
 
 void Lingo::codeLabel(int label) {
@@ -239,7 +252,7 @@ void Lingo::processIf(int elselabel, int endlabel) {
 			break;
 
 		WRITE_UINT32(&ielse1, else1);
-		(*_currentScript)[label + 2] = ielse1;     /* elsepart */
+		(*_currentScript)[label + 2] = ielse1;    /* elsepart */
 		(*_currentScript)[label + 3] = iend;      /* end, if cond fails */
 
 		else1 = label;
diff --git a/engines/director/lingo/lingo-gr.cpp b/engines/director/lingo/lingo-gr.cpp
index c38e774b08..aa296ede98 100644
--- a/engines/director/lingo/lingo-gr.cpp
+++ b/engines/director/lingo/lingo-gr.cpp
@@ -2377,7 +2377,7 @@ yyreduce:
 
   case 105:
 #line 480 "engines/director/lingo/lingo-gr.y"
-    { g_lingo->_indef = true; ;}
+    { g_lingo->_indef = true; g_lingo->_currentFactory.clear(); ;}
     break;
 
   case 106:
diff --git a/engines/director/lingo/lingo-gr.y b/engines/director/lingo/lingo-gr.y
index 2726d523cd..4ab7ed3f99 100644
--- a/engines/director/lingo/lingo-gr.y
+++ b/engines/director/lingo/lingo-gr.y
@@ -477,7 +477,7 @@ gotomovie: tOF tMOVIE STRING	{ $$ = $3; }
 //
 // See also:
 //   on keyword
-defn: tMACRO ID { g_lingo->_indef = true; }
+defn: tMACRO ID { g_lingo->_indef = true; g_lingo->_currentFactory.clear(); }
 		begin argdef nl argstore stmtlist 		{
 			g_lingo->code2(g_lingo->c_constpush, (inst)0); // Push fake value on stack
 			g_lingo->code1(g_lingo->c_procret);
-- 
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