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openmw/apps/openmw/mwscript/transformationextensions.cpp

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#include <boost/algorithm/string.hpp>
#include <OgreMath.h>
#include <OgreSceneNode.h>
#include "../mwworld/esmstore.hpp"
#include <components/esm/loadcell.hpp>
#include <components/compiler/extensions.hpp>
#include <components/interpreter/interpreter.hpp>
#include <components/interpreter/runtime.hpp>
#include <components/interpreter/opcodes.hpp>
#include "../mwbase/environment.hpp"
#include "../mwworld/class.hpp"
#include "../mwworld/player.hpp"
#include "../mwworld/manualref.hpp"
#include "interpretercontext.hpp"
#include "ref.hpp"
namespace MWScript
{
namespace Transformation
{
template<class R>
class OpSetScale : public Interpreter::Opcode0
{
public:
virtual void execute (Interpreter::Runtime& runtime)
{
MWWorld::Ptr ptr = R()(runtime);
Interpreter::Type_Float scale = runtime[0].mFloat;
runtime.pop();
MWBase::Environment::get().getWorld()->scaleObject(ptr,scale);
}
};
template<class R>
class OpGetScale : public Interpreter::Opcode0
{
public:
virtual void execute (Interpreter::Runtime& runtime)
{
MWWorld::Ptr ptr = R()(runtime);
runtime.push(ptr.getCellRef().mScale);
}
};
template<class R>
class OpModScale : public Interpreter::Opcode0
{
public:
virtual void execute (Interpreter::Runtime& runtime)
{
MWWorld::Ptr ptr = R()(runtime);
Interpreter::Type_Float scale = runtime[0].mFloat;
runtime.pop();
// add the parameter to the object's scale.
MWBase::Environment::get().getWorld()->scaleObject(ptr,ptr.getCellRef().mScale + scale);
}
};
template<class R>
class OpSetAngle : public Interpreter::Opcode0
{
public:
virtual void execute (Interpreter::Runtime& runtime)
{
MWWorld::Ptr ptr = R()(runtime);
std::string axis = runtime.getStringLiteral (runtime[0].mInteger);
runtime.pop();
Interpreter::Type_Float angle = runtime[0].mFloat;
runtime.pop();
float ax = Ogre::Radian(ptr.getRefData().getPosition().rot[0]).valueDegrees();
float ay = Ogre::Radian(ptr.getRefData().getPosition().rot[1]).valueDegrees();
float az = Ogre::Radian(ptr.getRefData().getPosition().rot[2]).valueDegrees();
if (axis == "x")
{
MWBase::Environment::get().getWorld()->rotateObject(ptr,angle,ay,az);
}
else if (axis == "y")
{
MWBase::Environment::get().getWorld()->rotateObject(ptr,ax,angle,az);
}
else if (axis == "z")
{
MWBase::Environment::get().getWorld()->rotateObject(ptr,ax,ay,angle);
}
else
throw std::runtime_error ("invalid ration axis: " + axis);
}
};
template<class R>
class OpGetStartingAngle : public Interpreter::Opcode0
{
public:
virtual void execute (Interpreter::Runtime& runtime)
{
MWWorld::Ptr ptr = R()(runtime);
std::string axis = runtime.getStringLiteral (runtime[0].mInteger);
runtime.pop();
if (axis == "x")
{
runtime.push(Ogre::Radian(ptr.getCellRef().mPos.rot[0]).valueDegrees());
}
else if (axis == "y")
{
runtime.push(Ogre::Radian(ptr.getCellRef().mPos.rot[1]).valueDegrees());
}
else if (axis == "z")
{
runtime.push(Ogre::Radian(ptr.getCellRef().mPos.rot[2]).valueDegrees());
}
else
throw std::runtime_error ("invalid ration axis: " + axis);
}
};
template<class R>
class OpGetAngle : public Interpreter::Opcode0
{
public:
virtual void execute (Interpreter::Runtime& runtime)
{
MWWorld::Ptr ptr = R()(runtime);
std::string axis = runtime.getStringLiteral (runtime[0].mInteger);
runtime.pop();
if (axis=="x")
{
runtime.push(Ogre::Radian(ptr.getRefData().getPosition().rot[0]).valueDegrees());
}
else if (axis=="y")
{
runtime.push(Ogre::Radian(ptr.getRefData().getPosition().rot[1]).valueDegrees());
}
else if (axis=="z")
{
runtime.push(Ogre::Radian(ptr.getRefData().getPosition().rot[2]).valueDegrees());
}
else
throw std::runtime_error ("invalid ration axis: " + axis);
}
};
template<class R>
class OpGetPos : public Interpreter::Opcode0
{
public:
virtual void execute (Interpreter::Runtime& runtime)
{
MWWorld::Ptr ptr = R()(runtime);
std::string axis = runtime.getStringLiteral (runtime[0].mInteger);
runtime.pop();
if(axis == "x")
{
runtime.push(ptr.getRefData().getPosition().pos[0]);
}
else if(axis == "y")
{
runtime.push(ptr.getRefData().getPosition().pos[1]);
}
else if(axis == "z")
{
runtime.push(ptr.getRefData().getPosition().pos[2]);
}
else
throw std::runtime_error ("invalid rotation axis: " + axis);
}
};
template<class R>
class OpSetPos : public Interpreter::Opcode0
{
public:
virtual void execute (Interpreter::Runtime& runtime)
{
MWWorld::Ptr ptr = R()(runtime);
std::string axis = runtime.getStringLiteral (runtime[0].mInteger);
runtime.pop();
Interpreter::Type_Float pos = runtime[0].mFloat;
runtime.pop();
float ax = ptr.getRefData().getPosition().pos[0];
float ay = ptr.getRefData().getPosition().pos[1];
float az = ptr.getRefData().getPosition().pos[2];
if(axis == "x")
{
MWBase::Environment::get().getWorld()->moveObject(ptr,pos,ay,az);
}
else if(axis == "y")
{
MWBase::Environment::get().getWorld()->moveObject(ptr,ax,pos,az);
}
else if(axis == "z")
{
MWBase::Environment::get().getWorld()->moveObject(ptr,ax,ay,pos);
}
else
throw std::runtime_error ("invalid axis: " + axis);
}
};
template<class R>
class OpGetStartingPos : public Interpreter::Opcode0
{
public:
virtual void execute (Interpreter::Runtime& runtime)
{
MWWorld::Ptr ptr = R()(runtime);
std::string axis = runtime.getStringLiteral (runtime[0].mInteger);
runtime.pop();
if(axis == "x")
{
runtime.push(ptr.getRefData().getPosition().pos[0]);
}
else if(axis == "y")
{
runtime.push(ptr.getRefData().getPosition().pos[1]);
}
else if(axis == "z")
{
runtime.push(ptr.getRefData().getPosition().pos[2]);
}
else
throw std::runtime_error ("invalid axis: " + axis);
}
};
template<class R>
class OpPositionCell : public Interpreter::Opcode0
{
public:
virtual void execute (Interpreter::Runtime& runtime)
{
MWWorld::Ptr ptr = R()(runtime);
Interpreter::Type_Float x = runtime[0].mFloat;
runtime.pop();
Interpreter::Type_Float y = runtime[0].mFloat;
runtime.pop();
Interpreter::Type_Float z = runtime[0].mFloat;
runtime.pop();
Interpreter::Type_Float zRot = runtime[0].mFloat;
runtime.pop();
std::string cellID = runtime.getStringLiteral (runtime[0].mInteger);
runtime.pop();
MWWorld::CellStore* store = 0;
try
{
store = MWBase::Environment::get().getWorld()->getInterior(cellID);
}
catch(std::exception &e)
{
const ESM::Cell* cell = MWBase::Environment::get().getWorld()->getExterior(cellID);
if(cell)
{
int cx,cy;
MWBase::Environment::get().getWorld()->positionToIndex(x,y,cx,cy);
store = MWBase::Environment::get().getWorld()->getExterior(cx,cy);
}
}
if(store)
{
MWBase::Environment::get().getWorld()->moveObject(ptr,*store,x,y,z);
float ax = Ogre::Radian(ptr.getRefData().getPosition().rot[0]).valueDegrees();
float ay = Ogre::Radian(ptr.getRefData().getPosition().rot[1]).valueDegrees();
if(ptr.getTypeName() == typeid(ESM::NPC).name())//some morrowind oddity
{
ax = ax/60.;
ay = ay/60.;
zRot = zRot/60.;
}
MWBase::Environment::get().getWorld()->rotateObject(ptr,ax,ay,zRot);
MWWorld::Class::get(ptr).adjustPosition(ptr);
}
else
{
throw std::runtime_error ("unknown cell");
}
}
};
template<class R>
class OpPosition : public Interpreter::Opcode0
{
public:
virtual void execute (Interpreter::Runtime& runtime)
{
MWWorld::Ptr ptr = R()(runtime);
Interpreter::Type_Float x = runtime[0].mFloat;
runtime.pop();
Interpreter::Type_Float y = runtime[0].mFloat;
runtime.pop();
Interpreter::Type_Float z = runtime[0].mFloat;
runtime.pop();
Interpreter::Type_Float zRot = runtime[0].mFloat;
runtime.pop();
int cx,cy;
MWBase::Environment::get().getWorld()->positionToIndex(x,y,cx,cy);
MWBase::Environment::get().getWorld()->moveObject(ptr,
*MWBase::Environment::get().getWorld()->getExterior(cx,cy),x,y,z);
float ax = Ogre::Radian(ptr.getRefData().getPosition().rot[0]).valueDegrees();
float ay = Ogre::Radian(ptr.getRefData().getPosition().rot[1]).valueDegrees();
if(ptr.getTypeName() == typeid(ESM::NPC).name())//some morrowind oddity
{
ax = ax/60.;
ay = ay/60.;
zRot = zRot/60.;
}
MWBase::Environment::get().getWorld()->rotateObject(ptr,ax,ay,zRot);
MWWorld::Class::get(ptr).adjustPosition(ptr);
}
};
template<class R>
class OpPlaceItemCell : public Interpreter::Opcode0
{
public:
virtual void execute (Interpreter::Runtime& runtime)
{
std::string itemID = runtime.getStringLiteral (runtime[0].mInteger);
runtime.pop();
std::string cellID = runtime.getStringLiteral (runtime[0].mInteger);
runtime.pop();
Interpreter::Type_Float x = runtime[0].mFloat;
runtime.pop();
Interpreter::Type_Float y = runtime[0].mFloat;
runtime.pop();
Interpreter::Type_Float z = runtime[0].mFloat;
runtime.pop();
Interpreter::Type_Float zRot = runtime[0].mFloat;
runtime.pop();
MWWorld::CellStore* store = 0;
try
{
store = MWBase::Environment::get().getWorld()->getInterior(cellID);
}
catch(std::exception &e)
{
const ESM::Cell* cell = MWBase::Environment::get().getWorld()->getExterior(cellID);
if(cell)
{
int cx,cy;
MWBase::Environment::get().getWorld()->positionToIndex(x,y,cx,cy);
store = MWBase::Environment::get().getWorld()->getExterior(cx,cy);
}
}
if(store)
{
ESM::Position pos;
pos.pos[0] = x;
pos.pos[1] = y;
pos.pos[2] = z;
pos.rot[0] = pos.rot[1] = 0;
pos.rot[2] = zRot;
MWWorld::ManualRef ref(MWBase::Environment::get().getWorld()->getStore(),itemID);
ref.getPtr().getCellRef().mPos = pos;
MWBase::Environment::get().getWorld()->safePlaceObject(ref.getPtr(),*store,pos);
}
else
{
throw std::runtime_error ("unknown cell");
}
}
};
template<class R>
class OpPlaceItem : public Interpreter::Opcode0
{
public:
virtual void execute (Interpreter::Runtime& runtime)
{
std::string itemID = runtime.getStringLiteral (runtime[0].mInteger);
runtime.pop();
Interpreter::Type_Float x = runtime[0].mFloat;
runtime.pop();
Interpreter::Type_Float y = runtime[0].mFloat;
runtime.pop();
Interpreter::Type_Float z = runtime[0].mFloat;
runtime.pop();
Interpreter::Type_Float zRot = runtime[0].mFloat;
runtime.pop();
int cx,cy;
MWBase::Environment::get().getWorld()->positionToIndex(x,y,cx,cy);
MWWorld::CellStore* store = MWBase::Environment::get().getWorld()->getExterior(cx,cy);
if(store)
{
ESM::Position pos;
pos.pos[0] = x;
pos.pos[1] = y;
pos.pos[2] = z;
pos.rot[0] = pos.rot[1] = 0;
pos.rot[2] = zRot;
MWWorld::ManualRef ref(MWBase::Environment::get().getWorld()->getStore(),itemID);
ref.getPtr().getCellRef().mPos = pos;
MWBase::Environment::get().getWorld()->safePlaceObject(ref.getPtr(),*store,pos);
}
else
{
throw std::runtime_error ("unknown cell");
}
}
};
template<class R>
class OpPlaceAtPc : public Interpreter::Opcode0
{
public:
virtual void execute (Interpreter::Runtime& runtime)
{
std::string itemID = runtime.getStringLiteral (runtime[0].mInteger);
runtime.pop();
Interpreter::Type_Integer count = runtime[0].mInteger;
runtime.pop();
Interpreter::Type_Float distance = runtime[0].mFloat;
runtime.pop();
Interpreter::Type_Integer direction = runtime[0].mInteger;
runtime.pop();
ESM::Position ipos = MWBase::Environment::get().getWorld()->getPlayer().getPlayer().getRefData().getPosition();
Ogre::Vector3 pos(ipos.pos[0],ipos.pos[1],ipos.pos[2]);
Ogre::Quaternion rot(Ogre::Radian(-ipos.rot[2]), Ogre::Vector3::UNIT_Z);
if(direction == 0) pos = pos + distance*rot.yAxis();
else if(direction == 1) pos = pos - distance*rot.yAxis();
else if(direction == 2) pos = pos - distance*rot.xAxis();
else if(direction == 3) pos = pos + distance*rot.xAxis();
else throw std::runtime_error ("direction must be 0,1,2 or 3");
ipos.pos[0] = pos.x;
ipos.pos[1] = pos.y;
ipos.pos[2] = pos.z;
ipos.rot[0] = 0;
ipos.rot[1] = 0;
ipos.rot[2] = 0;
MWWorld::CellStore* store = MWBase::Environment::get().getWorld()->getPlayer().getPlayer().getCell();
MWWorld::ManualRef ref(MWBase::Environment::get().getWorld()->getStore(),itemID);
ref.getPtr().getCellRef().mPos = ipos;
ref.getPtr().getRefData().setCount(count);
MWBase::Environment::get().getWorld()->safePlaceObject(ref.getPtr(),*store,ipos);
}
};
template<class R>
class OpPlaceAtMe : public Interpreter::Opcode0
{
public:
virtual void execute (Interpreter::Runtime& runtime)
{
MWWorld::Ptr me = R()(runtime);
std::string itemID = runtime.getStringLiteral (runtime[0].mInteger);
runtime.pop();
Interpreter::Type_Integer count = runtime[0].mInteger;
runtime.pop();
Interpreter::Type_Float distance = runtime[0].mFloat;
runtime.pop();
Interpreter::Type_Integer direction = runtime[0].mInteger;
runtime.pop();
ESM::Position ipos = me.getRefData().getPosition();
Ogre::Vector3 pos(ipos.pos[0],ipos.pos[1],ipos.pos[2]);
Ogre::Quaternion rot(Ogre::Radian(-ipos.rot[2]), Ogre::Vector3::UNIT_Z);
if(direction == 0) pos = pos + distance*rot.yAxis();
else if(direction == 1) pos = pos - distance*rot.yAxis();
else if(direction == 2) pos = pos - distance*rot.xAxis();
else if(direction == 3) pos = pos + distance*rot.xAxis();
else throw std::runtime_error ("direction must be 0,1,2 or 3");
ipos.pos[0] = pos.x;
ipos.pos[1] = pos.y;
ipos.pos[2] = pos.z;
ipos.rot[0] = 0;
ipos.rot[1] = 0;
ipos.rot[2] = 0;
MWWorld::CellStore* store = me.getCell();
MWWorld::ManualRef ref(MWBase::Environment::get().getWorld()->getStore(),itemID);
ref.getPtr().getCellRef().mPos = ipos;
ref.getPtr().getRefData().setCount(count);
MWBase::Environment::get().getWorld()->safePlaceObject(ref.getPtr(),*store,ipos);
}
};
const int opcodeSetScale = 0x2000164;
const int opcodeSetScaleExplicit = 0x2000165;
const int opcodeSetAngle = 0x2000166;
const int opcodeSetAngleExplicit = 0x2000167;
const int opcodeGetScale = 0x2000168;
const int opcodeGetScaleExplicit = 0x2000169;
const int opcodeGetAngle = 0x200016a;
const int opcodeGetAngleExplicit = 0x200016b;
const int opcodeGetPos = 0x2000190;
const int opcodeGetPosExplicit = 0x2000191;
const int opcodeSetPos = 0x2000192;
const int opcodeSetPosExplicit = 0x2000193;
const int opcodeGetStartingPos = 0x2000194;
const int opcodeGetStartingPosExplicit = 0x2000195;
const int opcodePosition = 0x2000196;
const int opcodePositionExplicit = 0x2000197;
const int opcodePositionCell = 0x2000198;
const int opcodePositionCellExplicit = 0x2000199;
const int opcodePlaceItemCell = 0x200019a;
const int opcodePlaceItem = 0x200019b;
const int opcodePlaceAtPc = 0x200019c;
const int opcodePlaceAtMe = 0x200019d;
const int opcodePlaceAtMeExplicit = 0x200019e;
const int opcodeModScale = 0x20001e3;
const int opcodeModScaleExplicit = 0x20001e4;
void registerExtensions (Compiler::Extensions& extensions)
{
extensions.registerInstruction("setscale","f",opcodeSetScale,opcodeSetScaleExplicit);
extensions.registerFunction("getscale",'f',"",opcodeGetScale,opcodeGetScaleExplicit);
extensions.registerInstruction("setangle","cf",opcodeSetAngle,opcodeSetAngleExplicit);
extensions.registerFunction("getangle",'f',"c",opcodeGetAngle,opcodeGetAngleExplicit);
extensions.registerInstruction("setpos","cf",opcodeSetPos,opcodeSetPosExplicit);
extensions.registerFunction("getpos",'f',"c",opcodeGetPos,opcodeGetPosExplicit);
extensions.registerFunction("getstartingpos",'f',"c",opcodeGetStartingPos,opcodeGetStartingPosExplicit);
extensions.registerInstruction("position","ffff",opcodePosition,opcodePositionExplicit);
extensions.registerInstruction("positioncell","ffffc",opcodePositionCell,opcodePositionCellExplicit);
extensions.registerInstruction("placeitemcell","ccffff",opcodePlaceItemCell);
extensions.registerInstruction("placeitem","cffff",opcodePlaceItem);
extensions.registerInstruction("placeatpc","clfl",opcodePlaceAtPc);
extensions.registerInstruction("placeatme","clfl",opcodePlaceAtMe,opcodePlaceAtMeExplicit);
extensions.registerInstruction("modscale","f",opcodeModScale,opcodeModScaleExplicit);
}
void installOpcodes (Interpreter::Interpreter& interpreter)
{
interpreter.installSegment5(opcodeSetScale,new OpSetScale<ImplicitRef>);
interpreter.installSegment5(opcodeSetScaleExplicit,new OpSetScale<ExplicitRef>);
interpreter.installSegment5(opcodeSetAngle,new OpSetAngle<ImplicitRef>);
interpreter.installSegment5(opcodeSetAngleExplicit,new OpSetAngle<ExplicitRef>);
interpreter.installSegment5(opcodeGetScale,new OpGetScale<ImplicitRef>);
interpreter.installSegment5(opcodeGetScaleExplicit,new OpGetScale<ExplicitRef>);
interpreter.installSegment5(opcodeGetAngle,new OpGetAngle<ImplicitRef>);
interpreter.installSegment5(opcodeGetAngleExplicit,new OpGetAngle<ExplicitRef>);
interpreter.installSegment5(opcodeGetPos,new OpGetPos<ImplicitRef>);
interpreter.installSegment5(opcodeGetPosExplicit,new OpGetPos<ExplicitRef>);
interpreter.installSegment5(opcodeSetPos,new OpSetPos<ImplicitRef>);
interpreter.installSegment5(opcodeSetPosExplicit,new OpSetPos<ExplicitRef>);
interpreter.installSegment5(opcodeGetStartingPos,new OpGetStartingPos<ImplicitRef>);
interpreter.installSegment5(opcodeGetStartingPosExplicit,new OpGetStartingPos<ExplicitRef>);
interpreter.installSegment5(opcodePosition,new OpPosition<ImplicitRef>);
interpreter.installSegment5(opcodePositionExplicit,new OpPosition<ExplicitRef>);
interpreter.installSegment5(opcodePositionCell,new OpPositionCell<ImplicitRef>);
interpreter.installSegment5(opcodePositionCellExplicit,new OpPositionCell<ExplicitRef>);
interpreter.installSegment5(opcodePlaceItemCell,new OpPlaceItemCell<ImplicitRef>);
interpreter.installSegment5(opcodePlaceItem,new OpPlaceItem<ImplicitRef>);
interpreter.installSegment5(opcodePlaceAtPc,new OpPlaceAtPc<ImplicitRef>);
interpreter.installSegment5(opcodePlaceAtMe,new OpPlaceAtMe<ImplicitRef>);
interpreter.installSegment5(opcodePlaceAtMeExplicit,new OpPlaceAtMe<ExplicitRef>);
interpreter.installSegment5(opcodeModScale,new OpModScale<ImplicitRef>);
interpreter.installSegment5(opcodeModScaleExplicit,new OpModScale<ExplicitRef>);
}
}
}
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