KYRA: Reduce amount of updateScreen calls.

This fixes some slowdowns in Kyra2 with the OpenGL backend for me. Most of the
updateScreen calls saved were introduced by us implementing the original
behavior of hiding the mouse before drawing onto the screen and showing it
again afterwards, since the mouse cursor is not drawn on the game screen in our
implementation (and unlike in the original) this is not necessary.

1 files changed, 0 insertions, 9 deletions

diff --git a/engines/kyra/text_hof.cpp b/engines/kyra/text_hof.cpp
index 4a52d7d740..06067d6693 100644
--- a/engines/kyra/text_hof.cpp
+++ b/engines/kyra/text_hof.cpp
@@ -42,9 +42,7 @@ void TextDisplayer_HoF::restoreTalkTextMessageBkgd(int srcPage, int dstPage) {
 void TextDisplayer_HoF::restoreScreen() {
 	_vm->restorePage3();
 	_vm->drawAnimObjects();
-	_screen->hideMouse();
 	_screen->copyRegion(_talkCoords.x, _talkMessageY, _talkCoords.x, _talkMessageY, _talkCoords.w, _talkMessageH, 2, 0, Screen::CR_NO_P_CHECK);
-	_screen->showMouse();
 	_vm->flagAnimObjsForRefresh();
 	_vm->refreshAnimObjects(0);
 }
@@ -58,8 +56,6 @@ void TextDisplayer_HoF::printCustomCharacterText(const char *text, int x, int y,
 	int x1 = 0, x2 = 0;
 	calcWidestLineBounds(x1, x2, w, x);
 
-	_screen->hideMouse();
-
 	_talkCoords.x = x1;
 	_talkCoords.w = w+2;
 	_talkCoords.y = y;
@@ -78,7 +74,6 @@ void TextDisplayer_HoF::printCustomCharacterText(const char *text, int x, int y,
 	}
 
 	_screen->_curPage = curPageBackUp;
-	_screen->showMouse();
 }
 
 char *TextDisplayer_HoF::preprocessString(const char *str) {
@@ -248,8 +243,6 @@ void KyraEngine_HoF::objectChatInit(const char *str, int object, int vocHigh, in
 	restorePage3();
 	_text->backupTalkTextMessageBkgd(2, 2);
 
-	_screen->hideMouse();
-
 	_chatTextEnabled = textEnabled();
 	if (_chatTextEnabled) {
 		objectChatPrintText(str, object);
@@ -264,8 +257,6 @@ void KyraEngine_HoF::objectChatInit(const char *str, int object, int vocHigh, in
 	} else {
 		_chatVocHigh = _chatVocLow = -1;
 	}
-
-	_screen->showMouse();
 }
 
 void KyraEngine_HoF::objectChatPrintText(const char *str, int object) {