SCI: Added a hack to fix bug #3035693 - "SCI: QFG3 demo: Rope swinging more heroic than ever"

1 files changed, 14 insertions, 0 deletions

diff --git a/engines/sci/graphics/view.cpp b/engines/sci/graphics/view.cpp
index d5c52bfb59..e095cde697 100644
--- a/engines/sci/graphics/view.cpp
+++ b/engines/sci/graphics/view.cpp
@@ -172,6 +172,20 @@ void GfxView::initData(GuiResourceId resourceId) {
 				cel->displaceX = (signed char)celData[4];
 				cel->displaceY = celData[5];
 				cel->clearKey = celData[6];
+
+				// HACK: Fix Ego's odd displacement in the QFG3 demo, scene 740.
+				// For some reason, ego jumps above the rope, so we fix his rope
+				// hanging view by displacing it down by 40 pixels. Fixes bug
+				// #3035693.
+				// FIXME: Remove this once we figure out why Ego jumps so high.
+				// Likely culprits include kInitBresen, kDoBresen and kCantBeHere.
+				// The scripts have the y offset that hero reaches (11) hardcoded,
+				// so it might be collision detection. However, since this requires
+				// extensive work to fix properly for very little gain, this hack
+				// here will suffice until the actual issue is found.
+				if (g_sci->getGameId() == GID_QFG3 && g_sci->isDemo() && resourceId == 39)
+					cel->displaceY = 98;
+
 				if (isEGA) {
 					cel->offsetEGA = celOffset + 7;
 					cel->offsetRLE = 0;