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Rotate script

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This commit is contained in:
Glorf 2013-04-10 22:53:03 +02:00
parent 50d8353a8d
commit 106ef4c936
2 changed files with 44 additions and 1 deletions
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4
apps/openmw/mwscript/docs/vmformat.txt
View file

@ -318,5 +318,7 @@ op 0x20001fb: DropSoulGem, explicit reference
op 0x20001fc: OnDeath
op 0x20001fd: IsWerewolf
op 0x20001fe: IsWerewolf, explicit reference
op 0x20001ff: Rotate
op 0x2000200: Rotate, explicit reference
opcodes 0x20001ff-0x3ffffff unused
opcodes 0x2000201-0x3ffffff unused

41
apps/openmw/mwscript/transformationextensions.cpp
View file

@ -542,6 +542,42 @@ namespace MWScript
}
};
template<class R>
class OpRotate : 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 rotation = (runtime[0].mFloat/80); //It works this way, don't ask me why
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();
//Axis in morrowind are inverted
if (axis == "y")
{
MWBase::Environment::get().getWorld()->rotateObject(ptr,ax+rotation,ay,az);
}
else if (axis == "x")
{
MWBase::Environment::get().getWorld()->rotateObject(ptr,ax,ay+rotation,az);
}
else if (axis == "z")
{
MWBase::Environment::get().getWorld()->rotateObject(ptr,ax,ay,az+rotation);
}
else
throw std::runtime_error ("invalid rotation axis: " + axis);
}
};
const int opcodeSetScale = 0x2000164;
const int opcodeSetScaleExplicit = 0x2000165;
const int opcodeSetAngle = 0x2000166;
@ -568,6 +604,8 @@ namespace MWScript
const int opcodePlaceAtMeExplicit = 0x200019e;
const int opcodeModScale = 0x20001e3;
const int opcodeModScaleExplicit = 0x20001e4;
const int opcodeRotate = 0x20001ff;
const int opcodeRotateExplicit = 0x2000200;
void registerExtensions (Compiler::Extensions& extensions)
{
@ -585,6 +623,7 @@ namespace MWScript
extensions.registerInstruction("placeatpc","clfl",opcodePlaceAtPc);
extensions.registerInstruction("placeatme","clfl",opcodePlaceAtMe,opcodePlaceAtMeExplicit);
extensions.registerInstruction("modscale","f",opcodeModScale,opcodeModScaleExplicit);
extensions.registerInstruction("rotate","cf",opcodeRotate,opcodeRotateExplicit);
}
void installOpcodes (Interpreter::Interpreter& interpreter)
@ -614,6 +653,8 @@ namespace MWScript
interpreter.installSegment5(opcodePlaceAtMeExplicit,new OpPlaceAtMe<ExplicitRef>);
interpreter.installSegment5(opcodeModScale,new OpModScale<ImplicitRef>);
interpreter.installSegment5(opcodeModScaleExplicit,new OpModScale<ExplicitRef>);
interpreter.installSegment5(opcodeRotate,new OpRotate<ImplicitRef>);
interpreter.installSegment5(opcodeRotateExplicit,new OpRotate<ExplicitRef>);
}
}
}