forked from mirror/openmw-tes3mp
added get, set and mod instructions for health, magicka and fatigue
This commit is contained in:
Marc Zinnschlag
apreiml
parent
089a385686
commit
9e9b014f1d
5 changed files with 379 additions and 94 deletions
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@ -8,6 +8,7 @@ namespace MWMechanics
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struct CreatureStats
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{
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Stat<int> mAttributes[8];
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DynamicStat<int> mDynamic[3]; // health, magicka, fatigue
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};
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}
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@ -78,7 +78,86 @@ namespace MWMechanics
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{
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return !(left==right);
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}
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template<typename T>
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class DynamicStat
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{
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Stat<T> mStatic;
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T mCurrent;
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public:
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const T& getBase() const
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{
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return mStatic.getBase();
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}
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const T& getModified() const
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{
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return mStatic.getModified();
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}
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const T& getCurrent() const
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{
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return mCurrent;
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}
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/// Set base, modified and current to \a value.
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void set (const T& value)
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{
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mStatic.set (value);
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mCurrent = value;
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}
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/// Set base and adjust modified accordingly.
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void setBase (const T& value)
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{
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mStatic.setBase (value);
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if (mCurrent>getModified())
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mCurrent = getModified();
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}
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/// Set modified value an adjust base accordingly.
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void setModified (T value, const T& min, const T& max = std::numeric_limits<T>::max())
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{
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mStatic.setModified (value, min, max);
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if (mCurrent>getModified())
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mCurrent = getModified();
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}
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/// Change modified relatively.
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void modify (const T& diff)
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{
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mStatic.modify (diff);
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modifyCurrent (diff);
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}
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void setCurrent (const T& value)
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{
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mCurrent = value;
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if (mCurrent<0)
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mCurrent = 0;
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else if (mCurrent>getModified())
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mCurrent = getModified();
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}
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};
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template<typename T>
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inline bool operator== (const DynamicStat<T>& left, const DynamicStat<T>& right)
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{
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return left.getBase()==right.getBase() &&
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left.getModified()==right.getModified() &&
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left.getCurrent()==right.getCurrent();
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}
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template<typename T>
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inline bool operator!= (const DynamicStat<T>& left, const DynamicStat<T>& right)
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{
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return !(left==right);
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}
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}
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#endif
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@ -66,5 +66,10 @@ op 0x2000037-0x200003e: SetAttribute
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op 0x200003f-0x2000046: SetAttribute, explicit reference
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op 0x2000047-0x200004e: ModAttribute
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op 0x200004f-0x2000056: ModAttribute, explicit reference
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opcodes 0x2000057-0x3ffffff unused
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op 0x2000057-0x2000059: GetDynamic (health, magicka, fatigue)
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op 0x200005a-0x200005c: GetDynamic (health, magicka, fatigue), explicit reference
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op 0x200005d-0x200005f: SetDynamic (health, magicka, fatigue)
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op 0x2000060-0x2000062: SetDynamic (health, magicka, fatigue), explicit reference
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op 0x2000063-0x2000065: ModDynamic (health, magicka, fatigue)
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op 0x2000066-0x2000068: ModDynamic (health, magicka, fatigue), explicit reference
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opcodes 0x2000069-0x3ffffff unused
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@ -155,6 +155,161 @@ namespace MWScript
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}
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};
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class OpGetDynamic : public Interpreter::Opcode0
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{
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int mIndex;
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public:
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OpGetDynamic (int index) : mIndex (index) {}
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virtual void execute (Interpreter::Runtime& runtime)
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{
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MWScript::InterpreterContext& context
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= static_cast<MWScript::InterpreterContext&> (runtime.getContext());
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if (mIndex==0)
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{
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// TODO health is a special case
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}
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Interpreter::Type_Integer value =
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context.getReference().getCreatureStats().mDynamic[mIndex].
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getCurrent();
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runtime.push (value);
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}
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};
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class OpGetDynamicExplicit : public Interpreter::Opcode0
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{
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int mIndex;
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public:
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OpGetDynamicExplicit (int index) : mIndex (index) {}
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virtual void execute (Interpreter::Runtime& runtime)
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{
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MWScript::InterpreterContext& context
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= static_cast<MWScript::InterpreterContext&> (runtime.getContext());
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std::string id = runtime.getStringLiteral (runtime[0].mInteger);
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runtime.pop();
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Interpreter::Type_Integer value =
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context.getWorld().getPtr (id, false).getCreatureStats().mDynamic[mIndex].
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getCurrent();
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runtime.push (value);
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}
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};
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class OpSetDynamic : public Interpreter::Opcode0
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{
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int mIndex;
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public:
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OpSetDynamic (int index) : mIndex (index) {}
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virtual void execute (Interpreter::Runtime& runtime)
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{
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MWScript::InterpreterContext& context
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= static_cast<MWScript::InterpreterContext&> (runtime.getContext());
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Interpreter::Type_Integer value = runtime[0].mInteger;
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runtime.pop();
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context.getReference().getCreatureStats().mDynamic[mIndex].
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setModified (value, 0);
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}
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};
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class OpSetDynamicExplicit : public Interpreter::Opcode0
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{
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int mIndex;
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public:
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OpSetDynamicExplicit (int index) : mIndex (index) {}
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virtual void execute (Interpreter::Runtime& runtime)
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{
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MWScript::InterpreterContext& context
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= static_cast<MWScript::InterpreterContext&> (runtime.getContext());
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std::string id = runtime.getStringLiteral (runtime[0].mInteger);
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runtime.pop();
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Interpreter::Type_Integer value = runtime[0].mInteger;
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runtime.pop();
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context.getWorld().getPtr (id, false).getCreatureStats().mDynamic[mIndex].
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setModified (value, 0);
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}
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};
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class OpModDynamic : public Interpreter::Opcode0
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{
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int mIndex;
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public:
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OpModDynamic (int index) : mIndex (index) {}
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virtual void execute (Interpreter::Runtime& runtime)
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{
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MWScript::InterpreterContext& context
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= static_cast<MWScript::InterpreterContext&> (runtime.getContext());
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Interpreter::Type_Integer diff = runtime[0].mInteger;
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runtime.pop();
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MWMechanics::CreatureStats& stats = context.getReference().getCreatureStats();
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Interpreter::Type_Integer current = stats.mDynamic[mIndex].getCurrent();
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stats.mDynamic[mIndex].setModified (
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diff + stats.mDynamic[mIndex].getModified(), 0);
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stats.mDynamic[mIndex].setCurrent (diff + current);
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}
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};
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class OpModDynamicExplicit : public Interpreter::Opcode0
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{
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int mIndex;
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public:
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OpModDynamicExplicit (int index) : mIndex (index) {}
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virtual void execute (Interpreter::Runtime& runtime)
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{
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MWScript::InterpreterContext& context
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= static_cast<MWScript::InterpreterContext&> (runtime.getContext());
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std::string id = runtime.getStringLiteral (runtime[0].mInteger);
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runtime.pop();
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Interpreter::Type_Integer diff = runtime[0].mInteger;
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runtime.pop();
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MWMechanics::CreatureStats& stats =
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context.getWorld().getPtr (id, false).getCreatureStats();
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Interpreter::Type_Integer current = stats.mDynamic[mIndex].getCurrent();
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stats.mDynamic[mIndex].setModified (
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diff + stats.mDynamic[mIndex].getModified(), 0);
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stats.mDynamic[mIndex].setCurrent (diff + current);
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}
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};
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const int numberOfAttributes = 8;
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const int opcodeGetAttribute = 0x2000027;
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@ -164,6 +319,15 @@ namespace MWScript
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const int opcodeModAttribute = 0x2000047;
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const int opcodeModAttributeExplicit = 0x200004f;
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const int numberOfDynamics = 3;
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const int opcodeGetDynamic = 0x2000057;
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const int opcodeGetDynamicExplicit = 0x200005a;
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const int opcodeSetDynamic = 0x200005d;
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const int opcodeSetDynamicExplicit = 0x2000060;
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const int opcodeModDynamic = 0x2000063;
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const int opcodeModDynamicExplicit = 0x2000066;
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void registerExtensions (Compiler::Extensions& extensions)
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{
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static const char *attributes[numberOfAttributes] =
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@ -172,6 +336,11 @@ namespace MWScript
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"personality", "luck"
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};
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static const char *dynamics[numberOfDynamics] =
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{
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"health", "magicka", "fatigue"
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};
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std::string get ("get");
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std::string set ("set");
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std::string mod ("mod");
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@ -187,6 +356,18 @@ namespace MWScript
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extensions.registerInstruction (mod + attributes[i], "l",
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opcodeModAttribute+i, opcodeModAttributeExplicit+i);
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}
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for (int i=0; i<numberOfDynamics; ++i)
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{
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extensions.registerFunction (get + dynamics[i], 'l', "",
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opcodeGetDynamic+i, opcodeGetDynamicExplicit+i);
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extensions.registerInstruction (set + dynamics[i], "l",
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opcodeSetDynamic+i, opcodeSetDynamicExplicit+i);
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extensions.registerInstruction (mod + dynamics[i], "l",
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opcodeModDynamic+i, opcodeModDynamicExplicit+i);
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}
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}
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void installOpcodes (Interpreter::Interpreter& interpreter)
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@ -205,7 +386,21 @@ namespace MWScript
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interpreter.installSegment5 (opcodeModAttributeExplicit+i,
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new OpModAttributeExplicit (i));
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}
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for (int i=0; i<numberOfDynamics; ++i)
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{
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interpreter.installSegment5 (opcodeGetDynamic+i, new OpGetDynamic (i));
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interpreter.installSegment5 (opcodeGetDynamicExplicit+i,
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new OpGetDynamicExplicit (i));
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interpreter.installSegment5 (opcodeSetDynamic+i, new OpSetDynamic (i));
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interpreter.installSegment5 (opcodeSetDynamicExplicit+i,
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new OpSetDynamicExplicit (i));
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interpreter.installSegment5 (opcodeModDynamic+i, new OpModDynamic (i));
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interpreter.installSegment5 (opcodeModDynamicExplicit+i,
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new OpModDynamicExplicit (i));
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}
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}
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}
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}
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@ -98,6 +98,9 @@ namespace MWWorld
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stats->mAttributes[5].set (ref->base->data.endurance);
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stats->mAttributes[6].set (ref->base->data.personality);
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stats->mAttributes[7].set (ref->base->data.luck);
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stats->mDynamic[0].set (ref->base->data.health);
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stats->mDynamic[1].set (ref->base->data.mana);
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stats->mDynamic[2].set (ref->base->data.fatigue);
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data.getCreatureStats() = stats;
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}
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@ -116,6 +119,9 @@ namespace MWWorld
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stats->mAttributes[5].set (ref->base->npdt52.endurance);
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stats->mAttributes[6].set (ref->base->npdt52.personality);
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stats->mAttributes[7].set (ref->base->npdt52.luck);
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stats->mDynamic[0].set (ref->base->npdt52.health);
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stats->mDynamic[1].set (ref->base->npdt52.mana);
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stats->mDynamic[2].set (ref->base->npdt52.fatigue);
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data.getCreatureStats() = stats;
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}
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@ -160,4 +166,3 @@ namespace MWWorld
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}
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#endif
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