TSAGE: Made some dialogs less CPU hungry

The start/intro dialog, the inventory dialog and the conversation
dialog now call delayMillis() in their event loop. This is
consistent with how the action menu dialog already worked.

1 files changed, 2 insertions, 0 deletions

diff --git a/engines/tsage/graphics.cpp b/engines/tsage/graphics.cpp
index 1b2e6b1137..5da00e8522 100644
--- a/engines/tsage/graphics.cpp
+++ b/engines/tsage/graphics.cpp
@@ -991,6 +991,8 @@ GfxButton *GfxDialog::execute(GfxButton *defaultButton) {
 				break;
 			}
 		}
+		g_system->delayMillis(10);
+		g_system->updateScreen();
 	}
 
 	_gfxManager.deactivate();