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https://github.com/Mauler125/r5sdk.git
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1c32339305
This patch removes a lot of old code. Context is now exclusively grabbed from the CSquirrelVM instance. This patch also comes with a few new types: SQArray and SQTable! The implementation also allows pushing Vector3D's on the stack, but these are handled slightly differently.. The largest field in tagSQObjectValue is 8 bytes, Vector3D is 12 bytes unaligned, but the tagSQObjectValue field in the tagSQObject struct is aligned to a 8 byte boundary while the field prior is only 4 bytes, Vector3D starts right after the type field in the tagSQObject (at the padding) to keep the whole structure the same size, therefore a new field has been added in between the padding (_pad) with a simple Vector3D accessor. Also added a hook to allow registering proper script enums.
83 lines
1.6 KiB
C++
83 lines
1.6 KiB
C++
#ifndef SQSTATE_H
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#define SQSTATE_H
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#include "squirrel.h"
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#include "sqobject.h"
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//#include "sqcompiler.h"
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struct SQCompiler;
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class CSquirrelVM;
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struct RefTable {
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struct RefNode {
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SQObjectPtr obj;
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SQUnsignedInteger refs;
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struct RefNode* next;
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};
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private:
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SQUnsignedInteger _numofslots;
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SQUnsignedInteger _slotused;
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RefNode* _nodes;
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RefNode* _freelist;
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RefNode** _buckets;
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};
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struct SQSharedState
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{
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_BYTE gap0[16456];
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void* _stringtable; // allocated with a size of 17488 in CSquirrelVM::Init - possibly stringtable
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RefTable _refs_table;
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uint8_t gap1[138];
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SQTable* _unknowntable0;
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uint8_t gap2[140];
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void* _compilererrorhandler;
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void* _printfunc;
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uint8_t gap4390[33];
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SQChar _contextname_small_maybe[8];
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char gap43b9[7];
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SQTable* _unknowntable2;
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char gap41E0[88];
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SQCompiler* _compiler;
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char gap4240[24];
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char* _scratchpad_probablynot;
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int _scratchpadsize_probablynot;
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char unk[32];
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SQCollectable* _gc_chain;
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char pad_4290[289];
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SQChar _contextname[32];
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char pad_43D1[87];
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CSquirrelVM* _scriptvm;
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SQInteger _globalnum;
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char pad_4434[4];
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int _internal_error;
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SQChar* _scratchpad;
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SQInteger _scratchpadsize;
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SQCompiler* GetCompiler()
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{
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return _compiler;
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}
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CSquirrelVM* GetScriptVM()
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{
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return _scriptvm;
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}
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};
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//static_assert(offsetof(SQSharedState, _compiler) == 0x4238);
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//static_assert(offsetof(SQSharedState, _printfunc) == 0x4388);
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struct SQBufState
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{
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const SQChar* buf;
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const SQChar* bufTail;
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const SQChar* bufCopy;
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SQBufState(const SQChar* code)
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{
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buf = code;
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bufTail = code + strlen(code);
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bufCopy = code;
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}
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};
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#endif // SQSTATE_H
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