Ticket #8575: agos-iconify.diff

engines/agos/agos.h

@@ -1076 +1076 @@
         void o3_b3NotZero();
 
         // Opcodes, Puzzle Pack only
-        void o4_opcode30();
+        void o4_iconifyWindow();
         void o4_restoreOopsPosition();
         void o4_checkTiles();
         void o4_loadMouseImage();

engines/agos/items.cpp

@@ -434 +434 @@
         setupAGOSOpcodes(op);
 
         op[23] = &AGOSEngine::o3_chance;
-        op[30] = &AGOSEngine::o4_opcode30;
+        op[30] = &AGOSEngine::o4_iconifyWindow;
         op[32] = &AGOSEngine::o4_restoreOopsPosition;
         op[37] = &AGOSEngine::o4_checkTiles;
         op[38] = &AGOSEngine::o4_loadMouseImage;
@@ -2449 +2449 @@
 // Puzzle Pack Opcodes
 // -----------------------------------------------------------------------
 
-void AGOSEngine::o4_opcode30() {
+void AGOSEngine::o4_iconifyWindow() {
         // 30
         getNextItemPtr();
+        if (_clockStopped != 0)
+                _gameTime += time(NULL) - _clockStopped;
+        _clockStopped  = 0;
+        _system->setFeatureState(OSystem::kFeatureIconifyWindow, true);
 }
 
 void AGOSEngine::o4_restoreOopsPosition() {

common/system.h

@@ -128 +128 @@
                  * This should only be set if it offers at least 3-4 bits of accuracy,
                  * as opposed to a single alpha bit.
                  */
-                kFeatureOverlaySupportsAlpha
+                kFeatureOverlaySupportsAlpha,
+
+                /**
+                 * Set to true to iconify the window.
+                 */
+                kFeatureIconifyWindow
         };
 
         /**

common/system.cpp

@@ -83 +83 @@
 
 void OSystem::updateCD() {
 }
-

backends/platform/sdl/sdl.cpp

@@ -227 +227 @@
                 (f == kFeatureFullscreenMode) ||
                 (f == kFeatureAspectRatioCorrection) ||
                 (f == kFeatureAutoComputeDirtyRects) ||
-                (f == kFeatureCursorHasPalette);
+                (f == kFeatureCursorHasPalette) ||
+                (f == kFeatureIconifyWindow);
 }
 
 void OSystem_SDL::setFeatureState(Feature f, bool enable) {
@@ -244 +245 @@
                 else
                         _modeFlags &= ~DF_WANT_RECT_OPTIM;
                 break;
+        case kFeatureIconifyWindow:
+                if (enable)
+                        SDL_WM_IconifyWindow();
+                break;
         default:
                 break;
         }