[Scummvm-cvs-logs] SF.net SVN: scummvm: [33006] scummvm/trunk/engines/parallaction

peres001 at users.sourceforge.net peres001 at users.sourceforge.net
Fri Jul 11 15:36:22 CEST 2008


Revision: 33006
          http://scummvm.svn.sourceforge.net/scummvm/?rev=33006&view=rev
Author:   peres001
Date:     2008-07-11 06:36:22 -0700 (Fri, 11 Jul 2008)

Log Message:
-----------
Cleanup.

Modified Paths:
--------------
    scummvm/trunk/engines/parallaction/exec.h
    scummvm/trunk/engines/parallaction/exec_br.cpp
    scummvm/trunk/engines/parallaction/exec_ns.cpp

Modified: scummvm/trunk/engines/parallaction/exec.h
===================================================================
--- scummvm/trunk/engines/parallaction/exec.h	2008-07-11 13:25:23 UTC (rev 33005)
+++ scummvm/trunk/engines/parallaction/exec.h	2008-07-11 13:36:22 UTC (rev 33006)
@@ -47,7 +47,7 @@
 	struct ParallactionStruct1 {
 		CommandPtr cmd;
 		ZonePtr	z;
-	} _cmdRunCtxt;
+	} _ctxt;
 
 	OpcodeSet	_opcodes;
 
@@ -153,14 +153,16 @@
 		InstructionList::iterator inst;
 		uint16		modCounter;
 		bool		suspend;
-	} _instRunCtxt;
+	} _ctxt;
 
 	OpcodeSet	_opcodes;
 
+	uint16	_modCounter;
+
 public:
 	virtual void init() = 0;
 	virtual void runScripts(ProgramList::iterator first, ProgramList::iterator last);
-	ProgramExec() {
+	ProgramExec() : _modCounter(0) {
 	}
 	virtual ~ProgramExec() {
 		for (Common::Array<const Opcode*>::iterator i = _opcodes.begin(); i != _opcodes.end(); ++i)

Modified: scummvm/trunk/engines/parallaction/exec_br.cpp
===================================================================
--- scummvm/trunk/engines/parallaction/exec_br.cpp	2008-07-11 13:25:23 UTC (rev 33005)
+++ scummvm/trunk/engines/parallaction/exec_br.cpp	2008-07-11 13:36:22 UTC (rev 33006)
@@ -116,7 +116,7 @@
 	warning("Parallaction_br::cmdOp_location command not yet implemented");
 
 	// TODO: handle startPos and startPos2
-	_vm->scheduleLocationSwitch(_cmdRunCtxt.cmd->u._string);
+	_vm->scheduleLocationSwitch(_ctxt.cmd->u._string);
 }
 
 
@@ -131,7 +131,7 @@
 
 
 DECLARE_COMMAND_OPCODE(on) {
-	CommandData *data = &_cmdRunCtxt.cmd->u;
+	CommandData *data = &_ctxt.cmd->u;
 	ZonePtr z = data->_zone;
 
 	if (z) {
@@ -146,7 +146,7 @@
 
 
 DECLARE_COMMAND_OPCODE(off) {
-	CommandData *data = &_cmdRunCtxt.cmd->u;
+	CommandData *data = &_ctxt.cmd->u;
 	ZonePtr z = data->_zone;
 
 	if (z) {
@@ -160,7 +160,7 @@
 
 
 DECLARE_COMMAND_OPCODE(call) {
-	_vm->callFunction(_cmdRunCtxt.cmd->u._callable, &_cmdRunCtxt.z);
+	_vm->callFunction(_ctxt.cmd->u._callable, &_ctxt.z);
 }
 
 
@@ -174,17 +174,17 @@
 }
 
 DECLARE_COMMAND_OPCODE(start) {
-	_cmdRunCtxt.cmd->u._zone->_flags |= kFlagsActing;
+	_ctxt.cmd->u._zone->_flags |= kFlagsActing;
 }
 
 DECLARE_COMMAND_OPCODE(stop) {
-	_cmdRunCtxt.cmd->u._zone->_flags &= ~kFlagsActing;
+	_ctxt.cmd->u._zone->_flags &= ~kFlagsActing;
 }
 
 
 DECLARE_COMMAND_OPCODE(character) {
-	debugC(9, kDebugExec, "Parallaction_br::cmdOp_character(%s)", _cmdRunCtxt.cmd->u._string);
-	_vm->changeCharacter(_cmdRunCtxt.cmd->u._string);
+	debugC(9, kDebugExec, "Parallaction_br::cmdOp_character(%s)", _ctxt.cmd->u._string);
+	_vm->changeCharacter(_ctxt.cmd->u._string);
 }
 
 
@@ -214,17 +214,17 @@
 
 
 DECLARE_COMMAND_OPCODE(inc) {
-	_vm->_counters[_cmdRunCtxt.cmd->u._lvalue] += _cmdRunCtxt.cmd->u._rvalue;
+	_vm->_counters[_ctxt.cmd->u._lvalue] += _ctxt.cmd->u._rvalue;
 }
 
 
 DECLARE_COMMAND_OPCODE(dec) {
-	_vm->_counters[_cmdRunCtxt.cmd->u._lvalue] -= _cmdRunCtxt.cmd->u._rvalue;
+	_vm->_counters[_ctxt.cmd->u._lvalue] -= _ctxt.cmd->u._rvalue;
 }
 
 
 DECLARE_COMMAND_OPCODE(ifeq) {
-	if (_vm->_counters[_cmdRunCtxt.cmd->u._lvalue] == _cmdRunCtxt.cmd->u._rvalue) {
+	if (_vm->_counters[_ctxt.cmd->u._lvalue] == _ctxt.cmd->u._rvalue) {
 		_vm->setLocationFlags(kFlagsTestTrue);
 	} else {
 		_vm->clearLocationFlags(kFlagsTestTrue);
@@ -232,7 +232,7 @@
 }
 
 DECLARE_COMMAND_OPCODE(iflt) {
-	if (_vm->_counters[_cmdRunCtxt.cmd->u._lvalue] < _cmdRunCtxt.cmd->u._rvalue) {
+	if (_vm->_counters[_ctxt.cmd->u._lvalue] < _ctxt.cmd->u._rvalue) {
 		_vm->setLocationFlags(kFlagsTestTrue);
 	} else {
 		_vm->clearLocationFlags(kFlagsTestTrue);
@@ -240,7 +240,7 @@
 }
 
 DECLARE_COMMAND_OPCODE(ifgt) {
-	if (_vm->_counters[_cmdRunCtxt.cmd->u._lvalue] > _cmdRunCtxt.cmd->u._rvalue) {
+	if (_vm->_counters[_ctxt.cmd->u._lvalue] > _ctxt.cmd->u._rvalue) {
 		_vm->setLocationFlags(kFlagsTestTrue);
 	} else {
 		_vm->clearLocationFlags(kFlagsTestTrue);
@@ -249,7 +249,7 @@
 
 
 DECLARE_COMMAND_OPCODE(let) {
-	_vm->_counters[_cmdRunCtxt.cmd->u._lvalue] = _cmdRunCtxt.cmd->u._rvalue;
+	_vm->_counters[_ctxt.cmd->u._lvalue] = _ctxt.cmd->u._rvalue;
 }
 
 
@@ -259,25 +259,25 @@
 
 
 DECLARE_COMMAND_OPCODE(fix) {
-	_cmdRunCtxt.cmd->u._zone->_flags |= kFlagsFixed;
+	_ctxt.cmd->u._zone->_flags |= kFlagsFixed;
 }
 
 
 DECLARE_COMMAND_OPCODE(unfix) {
-	_cmdRunCtxt.cmd->u._zone->_flags &= ~kFlagsFixed;
+	_ctxt.cmd->u._zone->_flags &= ~kFlagsFixed;
 }
 
 
 DECLARE_COMMAND_OPCODE(zeta) {
-	_vm->_location._zeta0 = _cmdRunCtxt.cmd->u._zeta0;
-	_vm->_location._zeta1 = _cmdRunCtxt.cmd->u._zeta1;
-	_vm->_location._zeta2 = _cmdRunCtxt.cmd->u._zeta2;
+	_vm->_location._zeta0 = _ctxt.cmd->u._zeta0;
+	_vm->_location._zeta1 = _ctxt.cmd->u._zeta1;
+	_vm->_location._zeta2 = _ctxt.cmd->u._zeta2;
 }
 
 
 DECLARE_COMMAND_OPCODE(scroll) {
 	warning("Parallaction_br::cmdOp_scroll not yet implemented");
-	_vm->_gfx->setVar("scroll_x", _cmdRunCtxt.cmd->u._rvalue );
+	_vm->_gfx->setVar("scroll_x", _ctxt.cmd->u._rvalue );
 }
 
 
@@ -292,7 +292,7 @@
 
 
 DECLARE_COMMAND_OPCODE(text) {
-	CommandData *data = &_cmdRunCtxt.cmd->u;
+	CommandData *data = &_ctxt.cmd->u;
 	_vm->setupSubtitles(data->_string, data->_string2, data->_zeta0);
 }
 
@@ -326,7 +326,7 @@
 
 
 DECLARE_INSTRUCTION_OPCODE(on) {
-	InstructionPtr inst = *_instRunCtxt.inst;
+	InstructionPtr inst = *_ctxt.inst;
 	ZonePtr z = inst->_z;
 
 	if (z) {
@@ -341,7 +341,7 @@
 
 
 DECLARE_INSTRUCTION_OPCODE(off) {
-	InstructionPtr inst = *_instRunCtxt.inst;
+	InstructionPtr inst = *_ctxt.inst;
 	ZonePtr z = inst->_z;
 
 	if (z) {
@@ -355,7 +355,7 @@
 
 
 DECLARE_INSTRUCTION_OPCODE(set) {
-	InstructionPtr inst = *_instRunCtxt.inst;
+	InstructionPtr inst = *_ctxt.inst;
 
 	int16 rvalue = inst->_opB.getRValue();
 	int16* lvalue = inst->_opA.getLValue();
@@ -366,21 +366,21 @@
 
 
 DECLARE_INSTRUCTION_OPCODE(loop) {
-	InstructionPtr inst = *_instRunCtxt.inst;
+	InstructionPtr inst = *_ctxt.inst;
 
-	_instRunCtxt.program->_loopCounter = inst->_opB.getRValue();
-	_instRunCtxt.program->_loopStart = _instRunCtxt.inst;
+	_ctxt.program->_loopCounter = inst->_opB.getRValue();
+	_ctxt.program->_loopStart = _ctxt.inst;
 }
 
 
 DECLARE_INSTRUCTION_OPCODE(inc) {
-	InstructionPtr inst = *_instRunCtxt.inst;
+	InstructionPtr inst = *_ctxt.inst;
 
 	int16 rvalue = inst->_opB.getRValue();
 
 	if (inst->_flags & kInstMod) {	// mod
 		int16 _bx = (rvalue > 0 ? rvalue : -rvalue);
-		if (_instRunCtxt.modCounter % _bx != 0) return;
+		if (_ctxt.modCounter % _bx != 0) return;
 
 		rvalue = (rvalue > 0 ?  1 : -1);
 	}
@@ -427,12 +427,12 @@
 
 
 DECLARE_INSTRUCTION_OPCODE(start) {
-	(*_instRunCtxt.inst)->_z->_flags |= kFlagsActing;
+	(*_ctxt.inst)->_z->_flags |= kFlagsActing;
 }
 
 
 DECLARE_INSTRUCTION_OPCODE(process) {
-	_vm->_activeZone2 = (*_instRunCtxt.inst)->_z;
+	_vm->_activeZone2 = (*_ctxt.inst)->_z;
 }
 
 
@@ -442,7 +442,7 @@
 
 
 DECLARE_INSTRUCTION_OPCODE(color) {
-	InstructionPtr inst = *_instRunCtxt.inst;
+	InstructionPtr inst = *_ctxt.inst;
 
 	int16 entry = inst->_opB.getRValue();
 
@@ -453,7 +453,7 @@
 
 DECLARE_INSTRUCTION_OPCODE(mask) {
 #if 0
-	Instruction *inst = *_instRunCtxt.inst;
+	Instruction *inst = *_ctxt.inst;
 	_gfx->_bgLayers[0] = inst->_opA.getRValue();
 	_gfx->_bgLayers[1] = inst->_opB.getRValue();
 	_gfx->_bgLayers[2] = inst->_opC.getRValue();
@@ -466,7 +466,7 @@
 }
 
 DECLARE_INSTRUCTION_OPCODE(text) {
-	InstructionPtr inst = (*_instRunCtxt.inst);
+	InstructionPtr inst = (*_ctxt.inst);
 	_vm->setupSubtitles(inst->_text, inst->_text2, inst->_y);
 }
 
@@ -496,14 +496,14 @@
 }
 
 DECLARE_INSTRUCTION_OPCODE(endscript) {
-	if ((_instRunCtxt.anim->_flags & kFlagsLooping) == 0) {
-		_instRunCtxt.anim->_flags &= ~kFlagsActing;
-		_vm->_cmdExec->run(_instRunCtxt.anim->_commands, _instRunCtxt.anim);
-		_instRunCtxt.program->_status = kProgramDone;
+	if ((_ctxt.anim->_flags & kFlagsLooping) == 0) {
+		_ctxt.anim->_flags &= ~kFlagsActing;
+		_vm->_cmdExec->run(_ctxt.anim->_commands, _ctxt.anim);
+		_ctxt.program->_status = kProgramDone;
 	}
-	_instRunCtxt.program->_ip = _instRunCtxt.program->_instructions.begin();
+	_ctxt.program->_ip = _ctxt.program->_instructions.begin();
 
-	_instRunCtxt.suspend = true;
+	_ctxt.suspend = true;
 }
 
 void CommandExec_br::init() {

Modified: scummvm/trunk/engines/parallaction/exec_ns.cpp
===================================================================
--- scummvm/trunk/engines/parallaction/exec_ns.cpp	2008-07-11 13:25:23 UTC (rev 33005)
+++ scummvm/trunk/engines/parallaction/exec_ns.cpp	2008-07-11 13:36:22 UTC (rev 33006)
@@ -65,7 +65,7 @@
 
 
 DECLARE_INSTRUCTION_OPCODE(on) {
-	InstructionPtr inst = *_instRunCtxt.inst;
+	InstructionPtr inst = *_ctxt.inst;
 
 	inst->_a->_flags |= kFlagsActive;
 	inst->_a->_flags &= ~kFlagsRemove;
@@ -73,31 +73,31 @@
 
 
 DECLARE_INSTRUCTION_OPCODE(off) {
-	(*_instRunCtxt.inst)->_a->_flags |= kFlagsRemove;
+	(*_ctxt.inst)->_a->_flags |= kFlagsRemove;
 }
 
 
 DECLARE_INSTRUCTION_OPCODE(loop) {
-	InstructionPtr inst = *_instRunCtxt.inst;
+	InstructionPtr inst = *_ctxt.inst;
 
-	_instRunCtxt.program->_loopCounter = inst->_opB.getRValue();
-	_instRunCtxt.program->_loopStart = _instRunCtxt.inst;
+	_ctxt.program->_loopCounter = inst->_opB.getRValue();
+	_ctxt.program->_loopStart = _ctxt.inst;
 }
 
 
 DECLARE_INSTRUCTION_OPCODE(endloop) {
-	if (--_instRunCtxt.program->_loopCounter > 0) {
-		_instRunCtxt.inst = _instRunCtxt.program->_loopStart;
+	if (--_ctxt.program->_loopCounter > 0) {
+		_ctxt.inst = _ctxt.program->_loopStart;
 	}
 }
 
 DECLARE_INSTRUCTION_OPCODE(inc) {
-	InstructionPtr inst = *_instRunCtxt.inst;
+	InstructionPtr inst = *_ctxt.inst;
 	int16 _si = inst->_opB.getRValue();
 
 	if (inst->_flags & kInstMod) {	// mod
 		int16 _bx = (_si > 0 ? _si : -_si);
-		if (_instRunCtxt.modCounter % _bx != 0) return;
+		if (_modCounter % _bx != 0) return;
 
 		_si = (_si > 0 ?  1 : -1);
 	}
@@ -118,7 +118,7 @@
 
 
 DECLARE_INSTRUCTION_OPCODE(set) {
-	InstructionPtr inst = *_instRunCtxt.inst;
+	InstructionPtr inst = *_ctxt.inst;
 
 	int16 _si = inst->_opB.getRValue();
 	int16 *lvalue = inst->_opA.getLValue();
@@ -129,7 +129,7 @@
 
 
 DECLARE_INSTRUCTION_OPCODE(put) {
-	InstructionPtr inst = *_instRunCtxt.inst;
+	InstructionPtr inst = *_ctxt.inst;
 	Graphics::Surface v18;
 	v18.w = inst->_a->width();
 	v18.h = inst->_a->height();
@@ -147,32 +147,32 @@
 }
 
 DECLARE_INSTRUCTION_OPCODE(invalid) {
-	error("Can't execute invalid opcode %i", (*_instRunCtxt.inst)->_index);
+	error("Can't execute invalid opcode %i", (*_ctxt.inst)->_index);
 }
 
 DECLARE_INSTRUCTION_OPCODE(call) {
-	_vm->callFunction((*_instRunCtxt.inst)->_immediate, 0);
+	_vm->callFunction((*_ctxt.inst)->_immediate, 0);
 }
 
 
 DECLARE_INSTRUCTION_OPCODE(wait) {
 	if (_engineFlags & kEngineWalking)
-		_instRunCtxt.suspend = true;
+		_ctxt.suspend = true;
 }
 
 
 DECLARE_INSTRUCTION_OPCODE(start) {
-	(*_instRunCtxt.inst)->_a->_flags |= (kFlagsActing | kFlagsActive);
+	(*_ctxt.inst)->_a->_flags |= (kFlagsActing | kFlagsActive);
 }
 
 
 DECLARE_INSTRUCTION_OPCODE(sound) {
-	_vm->_activeZone = (*_instRunCtxt.inst)->_z;
+	_vm->_activeZone = (*_ctxt.inst)->_z;
 }
 
 
 DECLARE_INSTRUCTION_OPCODE(move) {
-	InstructionPtr inst = (*_instRunCtxt.inst);
+	InstructionPtr inst = (*_ctxt.inst);
 
 	int16 x = inst->_opA.getRValue();
 	int16 y = inst->_opB.getRValue();
@@ -181,82 +181,82 @@
 }
 
 DECLARE_INSTRUCTION_OPCODE(endscript) {
-	if ((_instRunCtxt.anim->_flags & kFlagsLooping) == 0) {
-		_instRunCtxt.anim->_flags &= ~kFlagsActing;
-		_vm->_cmdExec->run(_instRunCtxt.anim->_commands, _instRunCtxt.anim);
-		_instRunCtxt.program->_status = kProgramDone;
+	if ((_ctxt.anim->_flags & kFlagsLooping) == 0) {
+		_ctxt.anim->_flags &= ~kFlagsActing;
+		_vm->_cmdExec->run(_ctxt.anim->_commands, _ctxt.anim);
+		_ctxt.program->_status = kProgramDone;
 	}
-	_instRunCtxt.program->_ip = _instRunCtxt.program->_instructions.begin();
+	_ctxt.program->_ip = _ctxt.program->_instructions.begin();
 
-	_instRunCtxt.suspend = true;
+	_ctxt.suspend = true;
 }
 
 
 
 
 DECLARE_COMMAND_OPCODE(invalid) {
-	error("Can't execute invalid command '%i'", _cmdRunCtxt.cmd->_id);
+	error("Can't execute invalid command '%i'", _ctxt.cmd->_id);
 }
 
 DECLARE_COMMAND_OPCODE(set) {
-	if (_cmdRunCtxt.cmd->u._flags & kFlagsGlobal) {
-		_cmdRunCtxt.cmd->u._flags &= ~kFlagsGlobal;
-		_commandFlags |= _cmdRunCtxt.cmd->u._flags;
+	if (_ctxt.cmd->u._flags & kFlagsGlobal) {
+		_ctxt.cmd->u._flags &= ~kFlagsGlobal;
+		_commandFlags |= _ctxt.cmd->u._flags;
 	} else {
-		_vm->setLocationFlags(_cmdRunCtxt.cmd->u._flags);
+		_vm->setLocationFlags(_ctxt.cmd->u._flags);
 	}
 }
 
 
 DECLARE_COMMAND_OPCODE(clear) {
-	if (_cmdRunCtxt.cmd->u._flags & kFlagsGlobal) {
-		_cmdRunCtxt.cmd->u._flags &= ~kFlagsGlobal;
-		_commandFlags &= ~_cmdRunCtxt.cmd->u._flags;
+	if (_ctxt.cmd->u._flags & kFlagsGlobal) {
+		_ctxt.cmd->u._flags &= ~kFlagsGlobal;
+		_commandFlags &= ~_ctxt.cmd->u._flags;
 	} else {
-		_vm->clearLocationFlags(_cmdRunCtxt.cmd->u._flags);
+		_vm->clearLocationFlags(_ctxt.cmd->u._flags);
 	}
 }
 
 
 DECLARE_COMMAND_OPCODE(start) {
-	_cmdRunCtxt.cmd->u._zone->_flags |= kFlagsActing;
+	_ctxt.cmd->u._zone->_flags |= kFlagsActing;
 }
 
 
 DECLARE_COMMAND_OPCODE(speak) {
-	_vm->_activeZone = _cmdRunCtxt.cmd->u._zone;
+	_vm->_activeZone = _ctxt.cmd->u._zone;
 }
 
 
 DECLARE_COMMAND_OPCODE(get) {
-	_cmdRunCtxt.cmd->u._zone->_flags &= ~kFlagsFixed;
-	_vm->runZone(_cmdRunCtxt.cmd->u._zone);
+	_ctxt.cmd->u._zone->_flags &= ~kFlagsFixed;
+	_vm->runZone(_ctxt.cmd->u._zone);
 }
 
 
 DECLARE_COMMAND_OPCODE(location) {
-	_vm->scheduleLocationSwitch(_cmdRunCtxt.cmd->u._string);
+	_vm->scheduleLocationSwitch(_ctxt.cmd->u._string);
 }
 
 
 DECLARE_COMMAND_OPCODE(open) {
-	_cmdRunCtxt.cmd->u._zone->_flags &= ~kFlagsClosed;
-	if (_cmdRunCtxt.cmd->u._zone->u.door->gfxobj) {
-		_vm->updateDoor(_cmdRunCtxt.cmd->u._zone);
+	_ctxt.cmd->u._zone->_flags &= ~kFlagsClosed;
+	if (_ctxt.cmd->u._zone->u.door->gfxobj) {
+		_vm->updateDoor(_ctxt.cmd->u._zone);
 	}
 }
 
 
 DECLARE_COMMAND_OPCODE(close) {
-	_cmdRunCtxt.cmd->u._zone->_flags |= kFlagsClosed;
-	if (_cmdRunCtxt.cmd->u._zone->u.door->gfxobj) {
-		_vm->updateDoor(_cmdRunCtxt.cmd->u._zone);
+	_ctxt.cmd->u._zone->_flags |= kFlagsClosed;
+	if (_ctxt.cmd->u._zone->u.door->gfxobj) {
+		_vm->updateDoor(_ctxt.cmd->u._zone);
 	}
 }
 
 
 DECLARE_COMMAND_OPCODE(on) {
-	ZonePtr z = _cmdRunCtxt.cmd->u._zone;
+	ZonePtr z = _ctxt.cmd->u._zone;
 	// WORKAROUND: the original DOS-based engine didn't check u->_zone before dereferencing
 	// the pointer to get structure members, thus leading to crashes in systems with memory
 	// protection.
@@ -274,27 +274,27 @@
 
 
 DECLARE_COMMAND_OPCODE(off) {
-	_cmdRunCtxt.cmd->u._zone->_flags |= kFlagsRemove;
+	_ctxt.cmd->u._zone->_flags |= kFlagsRemove;
 }
 
 
 DECLARE_COMMAND_OPCODE(call) {
-	_vm->callFunction(_cmdRunCtxt.cmd->u._callable, &_cmdRunCtxt.z);
+	_vm->callFunction(_ctxt.cmd->u._callable, &_ctxt.z);
 }
 
 
 DECLARE_COMMAND_OPCODE(toggle) {
-	if (_cmdRunCtxt.cmd->u._flags & kFlagsGlobal) {
-		_cmdRunCtxt.cmd->u._flags &= ~kFlagsGlobal;
-		_commandFlags ^= _cmdRunCtxt.cmd->u._flags;
+	if (_ctxt.cmd->u._flags & kFlagsGlobal) {
+		_ctxt.cmd->u._flags &= ~kFlagsGlobal;
+		_commandFlags ^= _ctxt.cmd->u._flags;
 	} else {
-		_vm->toggleLocationFlags(_cmdRunCtxt.cmd->u._flags);
+		_vm->toggleLocationFlags(_ctxt.cmd->u._flags);
 	}
 }
 
 
 DECLARE_COMMAND_OPCODE(drop){
-	_vm->dropItem( _cmdRunCtxt.cmd->u._object );
+	_vm->dropItem( _ctxt.cmd->u._object );
 }
 
 
@@ -304,12 +304,12 @@
 
 
 DECLARE_COMMAND_OPCODE(move) {
-	_vm->_char.scheduleWalk(_cmdRunCtxt.cmd->u._move.x, _cmdRunCtxt.cmd->u._move.y);
+	_vm->_char.scheduleWalk(_ctxt.cmd->u._move.x, _ctxt.cmd->u._move.y);
 }
 
 
 DECLARE_COMMAND_OPCODE(stop) {
-	_cmdRunCtxt.cmd->u._zone->_flags &= ~kFlagsActing;
+	_ctxt.cmd->u._zone->_flags &= ~kFlagsActing;
 }
 
 
@@ -365,8 +365,6 @@
 
 	debugC(9, kDebugExec, "runScripts");
 
-	static uint16 modCounter = 0;
-
 	for (ProgramList::iterator it = first; it != last; it++) {
 
 		AnimationPtr a = (*it)->_anim;
@@ -384,17 +382,16 @@
 
 			debugC(9, kDebugExec, "Animation: %s, instruction: %i", a->_name, (*inst)->_index); //_instructionNamesRes[(*inst)->_index - 1]);
 
-			_instRunCtxt.inst = inst;
-			_instRunCtxt.anim = AnimationPtr(a);
-			_instRunCtxt.program = *it;
-			_instRunCtxt.modCounter = modCounter;
-			_instRunCtxt.suspend = false;
+			_ctxt.inst = inst;
+			_ctxt.anim = AnimationPtr(a);
+			_ctxt.program = *it;
+			_ctxt.suspend = false;
 
 			(*_opcodes[(*inst)->_index])();
 
-			inst = _instRunCtxt.inst;		// handles endloop correctly
+			inst = _ctxt.inst;		// handles endloop correctly
 
-			if (_instRunCtxt.suspend)
+			if (_ctxt.suspend)
 				goto label1;
 
 			inst++;
@@ -407,7 +404,7 @@
 			a->_z = a->_top + a->height();
 	}
 
-	modCounter++;
+	_modCounter++;
 
 	return;
 }
@@ -437,8 +434,8 @@
 		if ((cmd->_flagsOn & v8) != cmd->_flagsOn) continue;
 		if ((cmd->_flagsOff & ~v8) != cmd->_flagsOff) continue;
 
-		_cmdRunCtxt.z = z;
-		_cmdRunCtxt.cmd = cmd;
+		_ctxt.z = z;
+		_ctxt.cmd = cmd;
 
 		(*_opcodes[cmd->_id])();
 	}
@@ -711,7 +708,7 @@
 }
 
 ProgramExec_ns::ProgramExec_ns(Parallaction_ns *vm) : _vm(vm) {
-	}
+}
 
 ProgramExec_ns::~ProgramExec_ns() {
 }


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