SCUMM: minimize changes required for rtl

2 files changed, 12 insertions, 15 deletions

diff --git a/engines/scumm/smush/smush_font.cpp b/engines/scumm/smush/smush_font.cpp
index bad1b02d37..de9a183bce 100644
--- a/engines/scumm/smush/smush_font.cpp
+++ b/engines/scumm/smush/smush_font.cpp
@@ -191,16 +191,19 @@ void SmushFont::drawSubstring(const char *str, byte *buffer, int dst_width, int
 	// to have to check for it.
 	if (x < 0)
 		x = 0;
-	
-	//for (int i = 0; str[i] != 0; i++) {
 
-	int len = strlen(str);
-	for (int i = len; i >= 0; i--) {
-		if ((byte)str[i] >= 0x80 && _vm->_useCJKMode) {
-			x += draw2byte(buffer, dst_width, x, y, (byte)str[i] + 256 * (byte)str[i+1]);
-			i++;
-		} else
+	if (_vm->_language == Common::HE_ISR || true) {
+		for (int i = strlen(str); i >= 0; i--) {
 			x += drawChar(buffer, dst_width, x, y, str[i]);
+		}
+	} else {
+		for (int i = 0; str[i] != 0; i++) {
+			if ((byte)str[i] >= 0x80 && _vm->_useCJKMode) {
+				x += draw2byte(buffer, dst_width, x, y, (byte)str[i] + 256 * (byte)str[i+1]);
+				i++;
+			} else
+				x += drawChar(buffer, dst_width, x, y, str[i]);
+		}
 	}
 }
 
@@ -210,12 +213,6 @@ void SmushFont::drawSubstring(const char *str, byte *buffer, int dst_width, int
 void SmushFont::drawString(const char *str, byte *buffer, int dst_width, int dst_height, int x, int y, bool center) {
 	debugC(DEBUG_SMUSH, "SmushFont::drawString(%s, %d, %d, %d)", str, x, y, center);
 
-
-	//char rev[384] = {0};
-	//int len = strlen(str);
-	//for (int l = 0; l < len; l++) {
-	//	rev[l] = str[len - l - 1];
-	//}
 	while (str) {
 		char line[256];
 		const char *pos = strchr(str, '\n');
diff --git a/engines/scumm/string.cpp b/engines/scumm/string.cpp
index f50bcac697..8db9cd6da4 100644
--- a/engines/scumm/string.cpp
+++ b/engines/scumm/string.cpp
@@ -1265,7 +1265,7 @@ int ScummEngine::convertMessageToString(const byte *msg, byte *dst, int dstSize)
 	} else {
 		src = msg;
 	}
-	
+
 	num = 0;
 
 	while (1) {