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-rw-r--r--engines/illusions/actor.cpp2
-rw-r--r--engines/illusions/duckman/scriptopcodes_duckman.cpp1
-rw-r--r--engines/illusions/pathfinder.cpp11
-rw-r--r--engines/illusions/pathfinder.h2
-rw-r--r--engines/illusions/resources/backgroundresource.cpp10
5 files changed, 21 insertions, 5 deletions
diff --git a/engines/illusions/actor.cpp b/engines/illusions/actor.cpp
index 4ebce4160e..e9aad26ce8 100644
--- a/engines/illusions/actor.cpp
+++ b/engines/illusions/actor.cpp
@@ -1063,7 +1063,7 @@ void Controls::placeActor(uint32 actorTypeId, Common::Point placePt, uint32 sequ
actor->_facing = 64;
actor->_scale = actorType->_scale;
actor->_namedPoints = &actorType->_namedPoints;
-
+
BackgroundResource *bgRes = _vm->_backgroundInstances->getActiveBgResource();
if (actorType->_pathWalkPointsIndex) {
actor->_pathWalkPoints = bgRes->getPathWalkPoints(actorType->_pathWalkPointsIndex - 1);
diff --git a/engines/illusions/duckman/scriptopcodes_duckman.cpp b/engines/illusions/duckman/scriptopcodes_duckman.cpp
index a2303b0887..10efceae24 100644
--- a/engines/illusions/duckman/scriptopcodes_duckman.cpp
+++ b/engines/illusions/duckman/scriptopcodes_duckman.cpp
@@ -274,6 +274,7 @@ void ScriptOpcodes_Duckman::opUnloadResourcesBySceneId(ScriptThread *scriptThrea
//static uint dsceneId = 0x0001005B, dthreadId = 0x00020341;
//static uint dsceneId = 0x00010010, dthreadId = 0x0002008A;
//static uint dsceneId = 0x10002, dthreadId = 0x20001;//Debug menu, not supported
+//static uint dsceneId = 0x10035, dthreadId = 0x000201B4; // Starship Enterprise (outside)
//static uint dsceneId = 0x10044, dthreadId = 0x000202B8; // Starship Enterprise
//static uint dsceneId = 0x00010039, dthreadId = 0x00020089; // Map
//static uint dsceneId = 0x00010052, dthreadId = 0x00020347; // Credits
diff --git a/engines/illusions/pathfinder.cpp b/engines/illusions/pathfinder.cpp
index ac4f53df45..1e781e64ea 100644
--- a/engines/illusions/pathfinder.cpp
+++ b/engines/illusions/pathfinder.cpp
@@ -261,12 +261,17 @@ void PathFinder::findDeltaPt(Common::Point pt, Common::Point &outDeltaPt) {
}
}
}
-
-bool PathFinder::testRect(PathLine &line, PathLine &rect) {
+/**
+ * returns true if line is contained within rect.
+ */
+bool PathFinder::isLineWithinRectangle(PathLine &line, PathLine &rect) {
return line.p0.x <= rect.p1.x && line.p1.x >= rect.p0.x &&
line.p0.y <= rect.p1.y && line.p1.y >= rect.p0.y;
}
+/**
+ * flip line coordinates so it starts top left and finishes bottom right
+ */
void PathFinder::swapLine(PathLine &line, PathLine &outLine) {
if (line.p1.x <= line.p0.x) {
outLine.p1.x = line.p0.x;
@@ -289,7 +294,7 @@ int PathFinder::calcLineStatus(PathLine &sourceLine, PathLine &destRect, Common:
swapLine(sourceLine, sourceLine1);
swapLine(destRect, destRect1);
- if (!testRect(sourceLine1, destRect1))
+ if (!isLineWithinRectangle(sourceLine1, destRect1))
return 3;
int sourceDeltaX = sourceLine.p1.x - sourceLine.p0.x;
diff --git a/engines/illusions/pathfinder.h b/engines/illusions/pathfinder.h
index ca402bb95d..f337a25fc0 100644
--- a/engines/illusions/pathfinder.h
+++ b/engines/illusions/pathfinder.h
@@ -57,7 +57,7 @@ protected:
void swapDimensions(WidthHeight &dimensions);
void clipLineToBg(Common::Point &destPt, WidthHeight &rectDimensions, PathLine &outDestLine);
void findDeltaPt(Common::Point pt, Common::Point &outDeltaPt);
- bool testRect(PathLine &line, PathLine &rect);
+ bool isLineWithinRectangle(PathLine &line, PathLine &rect);
void swapLine(PathLine &line, PathLine &outLine);
int calcLineStatus(PathLine &sourceLine, PathLine &destRect, Common::Point *outPoint);
};
diff --git a/engines/illusions/resources/backgroundresource.cpp b/engines/illusions/resources/backgroundresource.cpp
index ec2a08ae43..fc1332649a 100644
--- a/engines/illusions/resources/backgroundresource.cpp
+++ b/engines/illusions/resources/backgroundresource.cpp
@@ -466,6 +466,16 @@ void BackgroundInstance::initSurface() {
_panPoints[i] = bgInfo->_panPoint;
_surfaces[i] = _vm->_screen->allocSurface(bgInfo->_surfInfo);
drawTiles(_surfaces[i], bgInfo->_tileMap, bgInfo->_tilePixels);
+#if 0
+ if(_bgRes->_pathWalkRectsCount > 0) {
+ PathLines *pl = _bgRes->_pathWalkRects->_rects;
+ for(int j=0;j < pl->size(); j++) {
+ PathLine pathLine = (*pl)[j];
+ debug(0, "walk path rect line[%d]. (%d,%d)->(%d,%d)", j, pathLine.p0.x, pathLine.p0.y, pathLine.p1.x, pathLine.p1.y);
+ _surfaces[i]->drawLine(pathLine.p0.x, pathLine.p0.y, pathLine.p1.x, pathLine.p1.y, 5);
+ }
+ }
+#endif
}
}