diff options
Diffstat (limited to 'engines/tsage/scenes.cpp')
| -rw-r--r-- | engines/tsage/scenes.cpp | 47 |
1 files changed, 26 insertions, 21 deletions
diff --git a/engines/tsage/scenes.cpp b/engines/tsage/scenes.cpp index 3741bdafd7..4625661b62 100644 --- a/engines/tsage/scenes.cpp +++ b/engines/tsage/scenes.cpp @@ -227,6 +227,11 @@ void SceneManager::setBgOffset(const Common::Point &pt, int loadCount) { void SceneManager::listenerSynchronize(Serializer &s) { s.validate("SceneManager"); + if (s.isLoading() && !_globals->_sceneManager._scene) + // Loading a savegame straight from the launcher, so instantiate a blank placeholder scene + // in order for the savegame loading to work correctly + _globals->_sceneManager._scene = new Scene(); + _altSceneObjects.synchronize(s); s.syncAsSint32LE(_sceneNumber); s.syncAsUint16LE(_globals->_sceneManager._scene->_activeScreenNumber); @@ -319,7 +324,7 @@ void Scene::loadSceneData(int sceneNum) { // Load the priority regions _priorities.load(sceneNum); - // Initialise the section enabled list + // Initialize the section enabled list Common::set_to(&_enabledSections[0], &_enabledSections[16 * 16], 0xffff); _globals->_sceneOffset.x = (_sceneBounds.left / 160) * 160; @@ -458,32 +463,32 @@ void Scene::drawAltObjects() { } void Scene::setZoomPercents(int yStart, int minPercent, int yEnd, int maxPercent) { - int var_6 = 0; + int currDiff = 0; int v = 0; while (v < yStart) _zoomPercents[v++] = minPercent; int diff1 = ABS(maxPercent - minPercent); int diff2 = ABS(yEnd - yStart); - int var_8 = MAX(diff1, diff2); - - while (var_8-- != 0) { - _zoomPercents[v] = minPercent; - if (diff2 <= diff1) { - ++minPercent; - var_6 += diff2; - if (var_6 >= diff1) { - var_6 -= diff1; - ++v; - } - } else { - ++v; - var_6 += diff1; - if (var_6 >= diff2) { - var_6 -= diff2; - ++minPercent; - } - } + int remainingDiff = MAX(diff1, diff2); + + while (remainingDiff-- != 0) { + _zoomPercents[v] = minPercent; + if (diff2 <= diff1) { + ++minPercent; + currDiff += diff2; + if (currDiff >= diff1) { + currDiff -= diff1; + ++v; + } + } else { + ++v; + currDiff += diff1; + if (currDiff >= diff2) { + currDiff -= diff2; + ++minPercent; + } + } } while (yEnd < 256) |