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-rw-r--r--engines/adl/adl.cpp91
-rw-r--r--engines/adl/adl.h11
-rw-r--r--engines/adl/adl_v2.cpp19
-rw-r--r--engines/adl/adl_v2.h7
-rw-r--r--engines/adl/console.cpp38
-rw-r--r--engines/adl/console.h3
6 files changed, 155 insertions, 14 deletions
diff --git a/engines/adl/adl.cpp b/engines/adl/adl.cpp
index bf04860d14..f4f306aa8f 100644
--- a/engines/adl/adl.cpp
+++ b/engines/adl/adl.cpp
@@ -29,6 +29,7 @@
#include "common/events.h"
#include "common/stream.h"
#include "common/savefile.h"
+#include "common/random.h"
#include "engines/util.h"
@@ -48,6 +49,8 @@ AdlEngine::~AdlEngine() {
delete _graphics;
delete _console;
delete _dumpFile;
+ delete _inputScript;
+ delete _random;
}
AdlEngine::AdlEngine(OSystem *syst, const AdlGameDescription *gd) :
@@ -62,6 +65,9 @@ AdlEngine::AdlEngine(OSystem *syst, const AdlGameDescription *gd) :
_isQuitting(false),
_abortScript(false),
_gameDescription(gd),
+ _inputScript(nullptr),
+ _scriptDelay(1000),
+ _scriptPaused(false),
_console(nullptr),
_messageIds(),
_saveVerb(0),
@@ -71,6 +77,7 @@ AdlEngine::AdlEngine(OSystem *syst, const AdlGameDescription *gd) :
_canSaveNow(false),
_canRestoreNow(false) {
+ _random = new Common::RandomSource("adl");
DebugMan.addDebugChannel(kDebugChannelScript, "Script", "Trace script execution");
}
@@ -139,6 +146,9 @@ Common::String AdlEngine::getItemDescription(const Item &item) const {
}
void AdlEngine::delay(uint32 ms) const {
+ if (_inputScript && !_scriptPaused)
+ return;
+
uint32 now = g_system->getMillis();
const uint32 end = now + ms;
@@ -159,8 +169,36 @@ Common::String AdlEngine::inputString(byte prompt) const {
while (1) {
byte b = inputKey();
+ if (_inputScript) {
+ // If debug script is active, read input line from file
+ Common::String line(getScriptLine());
+
+ // Debug script terminated, go back to keyboard input
+ if (line.empty())
+ continue;
+
+ line += '\r';
+
+ Common::String native;
+
+ for (uint i = 0; i < line.size(); ++i)
+ native += APPLECHAR(line[i]);
+
+ _display->printString(native);
+ // Set pause flag to activate regular behaviour of delay and inputKey
+ _scriptPaused = true;
+
+ if (_scriptDelay > 0)
+ delay(_scriptDelay);
+ else
+ inputKey();
+
+ _scriptPaused = false;
+ return native;
+ }
+
if (shouldQuit() || _isRestoring)
- return 0;
+ return Common::String();
if (b == 0)
continue;
@@ -193,6 +231,10 @@ Common::String AdlEngine::inputString(byte prompt) const {
byte AdlEngine::inputKey(bool showCursor) const {
byte key = 0;
+ // If debug script is active, we fake a return press for the text overflow handling
+ if (_inputScript && !_scriptPaused)
+ return APPLECHAR('\r');
+
if (showCursor)
_display->showCursor(true);
@@ -213,6 +255,10 @@ byte AdlEngine::inputKey(bool showCursor) const {
};
}
+ // If debug script was activated in the meantime, abort input
+ if (_inputScript && !_scriptPaused)
+ return APPLECHAR('\r');
+
_display->updateTextScreen();
g_system->delayMillis(16);
}
@@ -481,6 +527,9 @@ void AdlEngine::bell(uint count) const {
}
bool AdlEngine::playTones(const Tones &tones, bool isMusic, bool allowSkip) const {
+ if (_inputScript && !_scriptPaused)
+ return false;
+
Audio::SoundHandle handle;
Audio::AudioStream *stream = new Sound(tones);
@@ -721,6 +770,44 @@ bool AdlEngine::hasFeature(EngineFeature f) const {
}
}
+Common::String AdlEngine::getScriptLine() const {
+ Common::String line;
+
+ do {
+ line = _inputScript->readLine();
+
+ if (_inputScript->eos() || _inputScript->err()) {
+ stopScript();
+ return Common::String();
+ }
+
+ line.trim();
+ } while (line.size() == 0 || line.firstChar() == ';');
+
+ return line;
+}
+
+void AdlEngine::runScript(const char *filename) const {
+ // Debug functionality to read input from a text file
+ _inputScript = new Common::File;
+ if (!_inputScript->open(filename)) {
+ stopScript();
+ return;
+ }
+
+ Common::String line(getScriptLine());
+
+ if (!line.empty()) {
+ // Read random seed
+ _random->setSeed((uint32)line.asUint64());
+ }
+}
+
+void AdlEngine::stopScript() const {
+ delete _inputScript;
+ _inputScript = nullptr;
+}
+
void AdlEngine::loadState(Common::ReadStream &stream) {
_state.room = stream.readByte();
_state.moves = stream.readByte();
@@ -935,7 +1022,7 @@ Common::String AdlEngine::getLine() {
Common::String line = inputString(APPLECHAR('?'));
if (shouldQuit() || _isRestoring)
- return "";
+ return Common::String();
if ((byte)line[0] == ('\r' | 0x80)) {
_textMode = !_textMode;
diff --git a/engines/adl/adl.h b/engines/adl/adl.h
index d53cf5a67c..5de53ca02f 100644
--- a/engines/adl/adl.h
+++ b/engines/adl/adl.h
@@ -48,6 +48,7 @@ class WriteStream;
class SeekableReadStream;
class File;
struct Event;
+class RandomSource;
}
namespace Adl {
@@ -399,9 +400,14 @@ protected:
bool _isRestarting, _isRestoring, _isQuitting;
bool _canSaveNow, _canRestoreNow;
bool _abortScript;
+ Common::RandomSource *_random;
const AdlGameDescription *_gameDescription;
+ mutable Common::File *_inputScript;
+ mutable uint _scriptDelay;
+ mutable bool _scriptPaused;
+
private:
virtual void runIntro() { }
virtual void init() = 0;
@@ -411,7 +417,10 @@ private:
virtual void loadRoom(byte roomNr) = 0;
virtual void showRoom() = 0;
virtual void switchRegion(byte region) { }
-
+ void runScript(const char *filename) const;
+ void stopScript() const;
+ void setScriptDelay(uint delay) const { _scriptDelay = delay; }
+ Common::String getScriptLine() const;
// Engine
Common::Error run();
bool hasFeature(EngineFeature f) const;
diff --git a/engines/adl/adl_v2.cpp b/engines/adl/adl_v2.cpp
index 4eb12c339f..4089ab3e30 100644
--- a/engines/adl/adl_v2.cpp
+++ b/engines/adl/adl_v2.cpp
@@ -31,7 +31,6 @@
namespace Adl {
AdlEngine_v2::~AdlEngine_v2() {
- delete _random;
delete _disk;
}
@@ -43,9 +42,7 @@ AdlEngine_v2::AdlEngine_v2(OSystem *syst, const AdlGameDescription *gd) :
_itemRemoved(false),
_roomOnScreen(0),
_picOnScreen(0),
- _itemsOnScreen(0) {
- _random = new Common::RandomSource("adl");
-}
+ _itemsOnScreen(0) { }
void AdlEngine_v2::insertDisk(byte volume) {
delete _disk;
@@ -170,6 +167,20 @@ void AdlEngine_v2::checkTextOverflow(char c) {
void AdlEngine_v2::handleTextOverflow() {
_linesPrinted = 0;
_display->updateTextScreen();
+
+ if (_inputScript) {
+ // Set pause flag to activate regular behaviour of delay and inputKey
+ _scriptPaused = true;
+
+ if (_scriptDelay > 0)
+ delay(_scriptDelay);
+ else
+ inputKey();
+
+ _scriptPaused = false;
+ return;
+ }
+
bell();
while (true) {
diff --git a/engines/adl/adl_v2.h b/engines/adl/adl_v2.h
index 1b4ee4ddd2..861694a434 100644
--- a/engines/adl/adl_v2.h
+++ b/engines/adl/adl_v2.h
@@ -25,10 +25,6 @@
#include "adl/adl.h"
-namespace Common {
-class RandomSource;
-}
-
namespace Adl {
class AdlEngine_v2 : public AdlEngine {
@@ -97,9 +93,6 @@ protected:
bool _itemRemoved;
byte _roomOnScreen, _picOnScreen, _itemsOnScreen;
Common::Array<byte> _brokenRooms;
-
-private:
- Common::RandomSource *_random;
};
} // End of namespace Adl
diff --git a/engines/adl/console.cpp b/engines/adl/console.cpp
index e1242fa64f..527a575198 100644
--- a/engines/adl/console.cpp
+++ b/engines/adl/console.cpp
@@ -44,6 +44,9 @@ Console::Console(AdlEngine *engine) : GUI::Debugger() {
registerCmd("vars", WRAP_METHOD(Console, Cmd_Vars));
registerCmd("var", WRAP_METHOD(Console, Cmd_Var));
registerCmd("convert_disk", WRAP_METHOD(Console, Cmd_ConvertDisk));
+ registerCmd("run_script", WRAP_METHOD(Console, Cmd_RunScript));
+ registerCmd("stop_script", WRAP_METHOD(Console, Cmd_StopScript));
+ registerCmd("set_script_delay", WRAP_METHOD(Console, Cmd_SetScriptDelay));
}
Common::String Console::toAscii(const Common::String &str) {
@@ -423,4 +426,39 @@ bool Console::Cmd_ConvertDisk(int argc, const char **argv) {
return true;
}
+bool Console::Cmd_RunScript(int argc, const char **argv) {
+ if (argc != 2) {
+ debugPrintf("Usage: %s <file>\n", argv[0]);
+ return true;
+ }
+
+ _engine->runScript(argv[1]);
+
+ return false;
+}
+
+bool Console::Cmd_StopScript(int argc, const char **argv) {
+ if (argc != 1) {
+ debugPrintf("Usage: %s\n", argv[0]);
+ return true;
+ }
+
+ _engine->stopScript();
+
+ return true;
+}
+
+bool Console::Cmd_SetScriptDelay(int argc, const char **argv) {
+ if (argc != 2) {
+ debugPrintf("Usage: %s <delay>\n", argv[0]);
+ debugPrintf("A delay of zero indicates wait-for-key\n");
+ return true;
+ }
+
+ Common::String value(argv[1]);
+ _engine->setScriptDelay((uint)value.asUint64());
+
+ return true;
+}
+
} // End of namespace Adl
diff --git a/engines/adl/console.h b/engines/adl/console.h
index 338fc42147..db2e8ca0bf 100644
--- a/engines/adl/console.h
+++ b/engines/adl/console.h
@@ -55,6 +55,9 @@ private:
bool Cmd_Vars(int argc, const char **argv);
bool Cmd_Var(int argc, const char **argv);
bool Cmd_ConvertDisk(int argc, const char **argv);
+ bool Cmd_RunScript(int argc, const char **argv);
+ bool Cmd_StopScript(int argc, const char **argv);
+ bool Cmd_SetScriptDelay(int argc, const char **argv);
void printItem(const Item &item);
void printWordMap(const Common::HashMap<Common::String, uint> &wordMap);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-08 04:21:52 +0000