Added new debug command to dump scripts execution status.

svn-id: r30840

6 files changed, 35 insertions, 0 deletions

diff --git a/engines/parallaction/debug.cpp b/engines/parallaction/debug.cpp
index c39f0e4d47..4930987af0 100644
--- a/engines/parallaction/debug.cpp
+++ b/engines/parallaction/debug.cpp
@@ -46,6 +46,7 @@ Debugger::Debugger(Parallaction *vm)
 	DCmd_Register("locations",	WRAP_METHOD(Debugger, Cmd_Locations));
 	DCmd_Register("gfxobjects",	WRAP_METHOD(Debugger, Cmd_GfxObjects));
 	DCmd_Register("set", 		WRAP_METHOD(Debugger, Cmd_Set));
+	DCmd_Register("programs", 	WRAP_METHOD(Debugger, Cmd_Programs));
 
 }
 
@@ -216,4 +217,25 @@ bool Debugger::Cmd_Set(int argc, const char** argv) {
 	return true;
 }
 
+bool Debugger::Cmd_Programs(int argc, const char** argv) {
+
+	ProgramList::iterator b = _vm->_programs.begin();
+	ProgramList::iterator e = _vm->_programs.end();
+
+	const char *status[] = { "idle", "running", "completed" };
+
+	int i = 1;
+
+	DebugPrintf("+---+--------------------+----------+\n"
+				"| # | bound animation    |  status  |\n"
+				"+---+--------------------+----------+\n");
+	for ( ; b != e; b++, i++) {
+		Program *p = *b;
+		DebugPrintf("|%3i|%-20s|%-10s|\n", i, p->_anim->_name, status[p->_status] );
+	}
+	DebugPrintf("+---+--------------------+---------+\n");
+
+	return true;
+}
+
 } // namespace Parallaction
diff --git a/engines/parallaction/debug.h b/engines/parallaction/debug.h
index cc47735e4c..62bc3179cc 100644
--- a/engines/parallaction/debug.h
+++ b/engines/parallaction/debug.h
@@ -30,6 +30,7 @@ protected:
 	bool Cmd_GfxObjects(int argc, const char **argv);
 	bool Cmd_GfxFeature(int argc, const char** argv);
 	bool Cmd_Set(int argc, const char** argv);
+	bool Cmd_Programs(int argc, const char** argv);
 };
 
 } // End of namespace Parallaction
diff --git a/engines/parallaction/exec_br.cpp b/engines/parallaction/exec_br.cpp
index c969a7f028..0e63b5e216 100644
--- a/engines/parallaction/exec_br.cpp
+++ b/engines/parallaction/exec_br.cpp
@@ -489,6 +489,7 @@ DECLARE_INSTRUCTION_OPCODE(endscript) {
 	if ((_instRunCtxt.anim->_flags & kFlagsLooping) == 0) {
 		_instRunCtxt.anim->_flags &= ~kFlagsActing;
 		runCommands(_instRunCtxt.anim->_commands, _instRunCtxt.anim);
+		_instRunCtxt.program->_status = kProgramDone;
 	}
 	_instRunCtxt.program->_ip = _instRunCtxt.program->_instructions.begin();
 
diff --git a/engines/parallaction/exec_ns.cpp b/engines/parallaction/exec_ns.cpp
index 3ddc9fde06..f86930a56e 100644
--- a/engines/parallaction/exec_ns.cpp
+++ b/engines/parallaction/exec_ns.cpp
@@ -180,6 +180,7 @@ DECLARE_INSTRUCTION_OPCODE(endscript) {
 	if ((_instRunCtxt.anim->_flags & kFlagsLooping) == 0) {
 		_instRunCtxt.anim->_flags &= ~kFlagsActing;
 		runCommands(_instRunCtxt.anim->_commands, _instRunCtxt.anim);
+		_instRunCtxt.program->_status = kProgramDone;
 	}
 	_instRunCtxt.program->_ip = _instRunCtxt.program->_instructions.begin();
 
@@ -386,6 +387,8 @@ void Parallaction_ns::runScripts() {
 		InstructionList::iterator inst = (*it)->_ip;
 		while (((*inst)->_index != INST_SHOW) && (a->_flags & kFlagsActing)) {
 
+			(*it)->_status = kProgramRunning;
+
 			debugC(9, kDebugExec, "Animation: %s, instruction: %s", a->_name, _instructionNamesRes[(*inst)->_index - 1]);
 
 			_instRunCtxt.inst = inst;
diff --git a/engines/parallaction/objects.cpp b/engines/parallaction/objects.cpp
index afcc0b2295..58dd305b9a 100644
--- a/engines/parallaction/objects.cpp
+++ b/engines/parallaction/objects.cpp
@@ -85,6 +85,7 @@ Program::Program() {
 	_loopCounter = 0;
 	_locals = new LocalVariable[NUM_LOCALS];
 	_numLocals = 0;
+	_status = kProgramIdle;
 }
 
 Program::~Program() {
diff --git a/engines/parallaction/objects.h b/engines/parallaction/objects.h
index 543e8def37..10cfb5333b 100644
--- a/engines/parallaction/objects.h
+++ b/engines/parallaction/objects.h
@@ -363,6 +363,11 @@ struct Instruction {
 
 };
 
+enum {
+	kProgramIdle,		// awaiting execution
+	kProgramRunning,	// running
+	kProgramDone		// execution completed
+};
 
 struct Program {
 	Animation		*_anim;
@@ -377,6 +382,8 @@ struct Program {
 	InstructionList::iterator	_loopStart;
 	InstructionList				_instructions;
 
+	uint32	_status;
+
 	Program();
 	~Program();