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138 lines
4.7 KiB
C++
138 lines
4.7 KiB
C++
#ifndef GAME_SCRIPT_INTERPRETERCONTEXT_H
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#define GAME_SCRIPT_INTERPRETERCONTEXT_H
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#include <memory>
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#include <stdexcept>
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#include <components/esm/refid.hpp>
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#include <components/interpreter/context.hpp>
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#include "globalscripts.hpp"
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#include "../mwworld/ptr.hpp"
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namespace MWScript
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{
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class Locals;
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class MissingImplicitRefError : public std::runtime_error
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{
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public:
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MissingImplicitRefError();
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};
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class InterpreterContext : public Interpreter::Context
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{
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Locals* mLocals;
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mutable MWWorld::Ptr mReference;
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std::shared_ptr<GlobalScriptDesc> mGlobalScriptDesc;
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/// If \a id is empty, a reference the script is run from is returned or in case
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/// of a non-local script the reference derived from the target ID.
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const MWWorld::Ptr getReferenceImp(
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const ESM::RefId& id = ESM::RefId(), bool activeOnly = false, bool doThrow = true) const;
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const Locals& getMemberLocals(bool global, ESM::RefId& id) const;
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///< \a id is changed to the respective script ID, if \a id wasn't a script ID before
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Locals& getMemberLocals(bool global, ESM::RefId& id);
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///< \a id is changed to the respective script ID, if \a id wasn't a script ID before
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/// Throws an exception if local variable can't be found.
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int findLocalVariableIndex(const ESM::RefId& scriptId, std::string_view name, char type) const;
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public:
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InterpreterContext(std::shared_ptr<GlobalScriptDesc> globalScriptDesc);
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InterpreterContext(MWScript::Locals* locals, const MWWorld::Ptr& reference);
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///< The ownership of \a locals is not transferred. 0-pointer allowed.
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ESM::RefId getTarget() const override;
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int getLocalShort(int index) const override;
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int getLocalLong(int index) const override;
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float getLocalFloat(int index) const override;
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void setLocalShort(int index, int value) override;
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void setLocalLong(int index, int value) override;
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void setLocalFloat(int index, float value) override;
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using Interpreter::Context::messageBox;
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void messageBox(std::string_view message, const std::vector<std::string>& buttons) override;
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void report(const std::string& message) override;
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///< By default, do nothing.
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int getGlobalShort(std::string_view name) const override;
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int getGlobalLong(std::string_view name) const override;
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float getGlobalFloat(std::string_view name) const override;
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void setGlobalShort(std::string_view name, int value) override;
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void setGlobalLong(std::string_view name, int value) override;
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void setGlobalFloat(std::string_view name, float value) override;
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std::vector<std::string> getGlobals() const override;
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char getGlobalType(std::string_view name) const override;
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std::string getActionBinding(std::string_view action) const override;
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std::string_view getActorName() const override;
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std::string_view getNPCRace() const override;
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std::string_view getNPCClass() const override;
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std::string_view getNPCFaction() const override;
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std::string_view getNPCRank() const override;
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std::string_view getPCName() const override;
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std::string_view getPCRace() const override;
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std::string_view getPCClass() const override;
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std::string_view getPCRank() const override;
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std::string_view getPCNextRank() const override;
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int getPCBounty() const override;
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std::string_view getCurrentCellName() const override;
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void executeActivation(const MWWorld::Ptr& ptr, const MWWorld::Ptr& actor);
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///< Execute the activation action for this ptr. If ptr is mActivated, mark activation as handled.
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int getMemberShort(ESM::RefId id, std::string_view name, bool global) const override;
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int getMemberLong(ESM::RefId id, std::string_view name, bool global) const override;
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float getMemberFloat(ESM::RefId id, std::string_view name, bool global) const override;
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void setMemberShort(ESM::RefId id, std::string_view name, int value, bool global) override;
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void setMemberLong(ESM::RefId id, std::string_view name, int value, bool global) override;
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void setMemberFloat(ESM::RefId id, std::string_view name, float value, bool global) override;
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MWWorld::Ptr getReference(bool required = true) const;
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///< Reference, that the script is running from (can be empty)
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void updatePtr(const MWWorld::Ptr& base, const MWWorld::Ptr& updated);
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///< Update the Ptr stored in mReference, if there is one stored there. Should be called after the reference has
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///< been moved to a new cell.
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};
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}
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#endif
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