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-rw-r--r--engines/agi/detection.cpp1
-rw-r--r--engines/agos/detection.cpp1
-rw-r--r--engines/dialogs.cpp12
-rw-r--r--engines/dialogs.h1
-rw-r--r--engines/engine.cpp11
-rw-r--r--engines/engine.h5
-rw-r--r--engines/gob/detection.cpp6
-rw-r--r--engines/kyra/detection.cpp1
-rw-r--r--engines/lure/detection.cpp1
-rw-r--r--engines/metaengine.h9
-rw-r--r--engines/parallaction/detection.cpp1
-rw-r--r--engines/queen/queen.cpp1
-rw-r--r--engines/saga/detection.cpp1
-rw-r--r--engines/scumm/detection.cpp1
-rw-r--r--engines/sky/sky.cpp1
-rw-r--r--engines/sword1/sword1.cpp1
-rw-r--r--engines/sword2/sword2.cpp1
-rw-r--r--engines/touche/detection.cpp1
18 files changed, 48 insertions, 8 deletions
diff --git a/engines/agi/detection.cpp b/engines/agi/detection.cpp
index 5427879f20..6b65526226 100644
--- a/engines/agi/detection.cpp
+++ b/engines/agi/detection.cpp
@@ -2131,6 +2131,7 @@ public:
bool AgiMetaEngine::hasFeature(MetaEngineFeature f) const {
return
+ (f == kSupportsRTL) ||
(f == kSupportsListSaves) ||
(f == kSupportsDirectLoad) ||
(f == kSupportsDeleteSave);
diff --git a/engines/agos/detection.cpp b/engines/agos/detection.cpp
index ce7be3d440..12f281d0dc 100644
--- a/engines/agos/detection.cpp
+++ b/engines/agos/detection.cpp
@@ -117,6 +117,7 @@ public:
bool AgosMetaEngine::hasFeature(MetaEngineFeature f) const {
return
+ (f == kSupportsRTL) ||
(f == kSupportsListSaves);
}
diff --git a/engines/dialogs.cpp b/engines/dialogs.cpp
index c8a369a28f..c4b9a7808a 100644
--- a/engines/dialogs.cpp
+++ b/engines/dialogs.cpp
@@ -36,6 +36,7 @@
#include "engines/dialogs.h"
#include "engines/engine.h"
+#include "engines/metaengine.h"
#ifdef SMALL_SCREEN_DEVICE
#include "gui/KeysDialog.h"
@@ -76,15 +77,18 @@ MainMenuDialog::MainMenuDialog(Engine *engine)
new GUI::ButtonWidget(this, "globalmain_resume", "Resume", kPlayCmd, 'P');
-// new GUI::ButtonWidget(this, "scummmain_load", "Load", kLoadCmd, 'L');
-// new GUI::ButtonWidget(this, "scummmain_save", "Save", kSaveCmd, 'S');
+// new GUI::ButtonWidget(this, "globalmain_load", "Load", kLoadCmd, 'L');
+// new GUI::ButtonWidget(this, "globalmain_save", "Save", kSaveCmd, 'S');
new GUI::ButtonWidget(this, "globalmain_options", "Options", kOptionsCmd, 'O');
new GUI::ButtonWidget(this, "globalmain_about", "About", kAboutCmd, 'A');
- new GUI::ButtonWidget(this, "globalmain_rtl", "Return to Launcher", kRTLCmd, 'R');
-
+ _rtlButton = new GUI::ButtonWidget(this, "globalmain_rtl", "Return to Launcher", kRTLCmd, 'R');
+ // '0' corresponds to the kSupportsRTL MetaEngineFeature
+ _rtlButton->setEnabled(_engine->hasFeature(0));
+
+
new GUI::ButtonWidget(this, "globalmain_quit", "Quit", kQuitCmd, 'Q');
_aboutDialog = new GUI::AboutDialog();
diff --git a/engines/dialogs.h b/engines/dialogs.h
index dc6bff4dd6..61c06006cb 100644
--- a/engines/dialogs.h
+++ b/engines/dialogs.h
@@ -52,6 +52,7 @@ public:
protected:
Engine *_engine;
+ GUI::ButtonWidget *_rtlButton;
GUI::Dialog *_aboutDialog;
GUI::Dialog *_optionsDialog;
diff --git a/engines/engine.cpp b/engines/engine.cpp
index e3f53670b5..4840b19838 100644
--- a/engines/engine.cpp
+++ b/engines/engine.cpp
@@ -39,6 +39,7 @@
#include "gui/newgui.h"
#include "sound/mixer.h"
#include "engines/dialogs.h"
+#include "engines/metaengine.h"
#ifdef _WIN32_WCE
extern bool isSmartphone(void);
@@ -251,3 +252,13 @@ void Engine::quitGame() {
event.type = Common::EVENT_QUIT;
_eventMan->pushEvent(event);
}
+
+bool Engine::hasFeature(int f) {
+ const EnginePlugin *plugin = 0;
+ Common::String gameid = ConfMan.get("gameid");
+ gameid.toLowercase();
+ EngineMan.findGame(gameid, &plugin);
+
+ return ( (*plugin)->hasFeature((MetaEngine::MetaEngineFeature)f) );
+}
+
diff --git a/engines/engine.h b/engines/engine.h
index 35b85cb7b7..d2f0849b51 100644
--- a/engines/engine.h
+++ b/engines/engine.h
@@ -30,6 +30,7 @@
#include "common/str.h"
class OSystem;
+
namespace Audio {
class Mixer;
}
@@ -138,6 +139,10 @@ public:
*/
virtual void syncSoundSettings();
+ /** Determine whether the engine supports the specified MetaEngine feature
+ */
+ virtual bool hasFeature(int f);
+
public:
/** Setup the backend's graphics mode. */
diff --git a/engines/gob/detection.cpp b/engines/gob/detection.cpp
index 63a0f8f45b..15e343c8cc 100644
--- a/engines/gob/detection.cpp
+++ b/engines/gob/detection.cpp
@@ -1972,9 +1972,15 @@ public:
return "Goblins Games (C) Coktel Vision";
}
+ virtual bool hasFeature(MetaEngineFeature f) const;
virtual bool createInstance(OSystem *syst, Engine **engine, const Common::ADGameDescription *desc) const;
};
+bool GobMetaEngine::hasFeature(MetaEngineFeature f) const {
+ return
+ (f == kSupportsRTL);
+}
+
bool GobMetaEngine::createInstance(OSystem *syst, Engine **engine, const Common::ADGameDescription *desc) const {
const Gob::GOBGameDescription *gd = (const Gob::GOBGameDescription *)desc;
if (gd) {
diff --git a/engines/kyra/detection.cpp b/engines/kyra/detection.cpp
index 5ed556cc27..78b0863ac5 100644
--- a/engines/kyra/detection.cpp
+++ b/engines/kyra/detection.cpp
@@ -938,6 +938,7 @@ public:
bool KyraMetaEngine::hasFeature(MetaEngineFeature f) const {
return
+ (f == kSupportsRTL) ||
(f == kSupportsListSaves) ||
(f == kSupportsDirectLoad) ||
(f == kSupportsDeleteSave);
diff --git a/engines/lure/detection.cpp b/engines/lure/detection.cpp
index dc23e4ad89..ccfa26fadc 100644
--- a/engines/lure/detection.cpp
+++ b/engines/lure/detection.cpp
@@ -192,6 +192,7 @@ public:
bool LureMetaEngine::hasFeature(MetaEngineFeature f) const {
return
+ (f == kSupportsRTL) ||
(f == kSupportsListSaves) ||
(f == kSupportsDirectLoad) ||
(f == kSupportsDeleteSave);
diff --git a/engines/metaengine.h b/engines/metaengine.h
index 15024ff661..c911e1c2ae 100644
--- a/engines/metaengine.h
+++ b/engines/metaengine.h
@@ -118,13 +118,14 @@ public:
* in the launcher.
*/
enum MetaEngineFeature {
- kSupportsListSaves,
- kSupportsDirectLoad,
- kSupportsDeleteSave
+ kSupportsRTL = 0,
+ kSupportsListSaves = 1,
+ kSupportsDirectLoad = 2,
+ kSupportsDeleteSave = 3
};
/**
- * Determine whether the engine supports the specified feature
+ * Determine whether the engine supports the specified MetaEngine feature
*/
virtual bool hasFeature(MetaEngineFeature f) const { return false; };
diff --git a/engines/parallaction/detection.cpp b/engines/parallaction/detection.cpp
index a65fc05b95..472fe1fd75 100644
--- a/engines/parallaction/detection.cpp
+++ b/engines/parallaction/detection.cpp
@@ -250,6 +250,7 @@ public:
bool ParallactionMetaEngine::hasFeature(MetaEngineFeature f) const {
return
+ (f == kSupportsRTL) ||
(f == kSupportsListSaves) ||
(f == kSupportsDirectLoad) ||
(f == kSupportsDeleteSave);
diff --git a/engines/queen/queen.cpp b/engines/queen/queen.cpp
index 801a1c630a..d5c8203d6c 100644
--- a/engines/queen/queen.cpp
+++ b/engines/queen/queen.cpp
@@ -79,6 +79,7 @@ const char *QueenMetaEngine::getCopyright() const {
bool QueenMetaEngine::hasFeature(MetaEngineFeature f) const {
return
+ (f == kSupportsRTL) ||
(f == kSupportsListSaves) ||
(f == kSupportsDirectLoad) ||
(f == kSupportsDeleteSave);
diff --git a/engines/saga/detection.cpp b/engines/saga/detection.cpp
index 16ac3d7fb4..cc9ba34cdc 100644
--- a/engines/saga/detection.cpp
+++ b/engines/saga/detection.cpp
@@ -154,6 +154,7 @@ public:
bool SagaMetaEngine::hasFeature(MetaEngineFeature f) const {
return
+ (f == kSupportsRTL) ||
(f == kSupportsListSaves) ||
(f == kSupportsDirectLoad) ||
(f == kSupportsDeleteSave);
diff --git a/engines/scumm/detection.cpp b/engines/scumm/detection.cpp
index 8d93b04a14..0622e3c5fe 100644
--- a/engines/scumm/detection.cpp
+++ b/engines/scumm/detection.cpp
@@ -686,6 +686,7 @@ public:
bool ScummMetaEngine::hasFeature(MetaEngineFeature f) const {
return
+ (f == kSupportsRTL) ||
(f == kSupportsListSaves) ||
(f == kSupportsDirectLoad) ||
(f == kSupportsDeleteSave);
diff --git a/engines/sky/sky.cpp b/engines/sky/sky.cpp
index 88f7f93d75..eecc7a9fbf 100644
--- a/engines/sky/sky.cpp
+++ b/engines/sky/sky.cpp
@@ -130,6 +130,7 @@ const char *SkyMetaEngine::getCopyright() const {
bool SkyMetaEngine::hasFeature(MetaEngineFeature f) const {
return
+ (f == kSupportsRTL) ||
(f == kSupportsListSaves) ||
(f == kSupportsDirectLoad);
}
diff --git a/engines/sword1/sword1.cpp b/engines/sword1/sword1.cpp
index c20f1c1422..e6dc385d8b 100644
--- a/engines/sword1/sword1.cpp
+++ b/engines/sword1/sword1.cpp
@@ -106,6 +106,7 @@ public:
bool SwordMetaEngine::hasFeature(MetaEngineFeature f) const {
return
+ (f == kSupportsRTL) ||
(f == kSupportsListSaves) ||
(f == kSupportsDirectLoad);
}
diff --git a/engines/sword2/sword2.cpp b/engines/sword2/sword2.cpp
index 110d881c1d..4f942c0d25 100644
--- a/engines/sword2/sword2.cpp
+++ b/engines/sword2/sword2.cpp
@@ -91,6 +91,7 @@ public:
bool Sword2MetaEngine::hasFeature(MetaEngineFeature f) const {
return
+ (f == kSupportsRTL) ||
(f == kSupportsListSaves) ||
(f == kSupportsDirectLoad) ||
(f == kSupportsDeleteSave);
diff --git a/engines/touche/detection.cpp b/engines/touche/detection.cpp
index c4c428ba8d..89655ac9ab 100644
--- a/engines/touche/detection.cpp
+++ b/engines/touche/detection.cpp
@@ -143,6 +143,7 @@ public:
bool ToucheMetaEngine::hasFeature(MetaEngineFeature f) const {
return
+ (f == kSupportsRTL) ||
(f == kSupportsListSaves) ||
(f == kSupportsDirectLoad) ||
(f == kSupportsDeleteSave);
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-04 07:42:10 +0000