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| author | faketruth <faketruth@0a769ca7-a7f5-676a-18bf-c427514a06d6> | 2011-11-08 02:25:01 +0100 |
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| committer | faketruth <faketruth@0a769ca7-a7f5-676a-18bf-c427514a06d6> | 2011-11-08 02:25:01 +0100 |
| commit | 8285a11a26d78784f26b76e6bcdfa479f6c1a345 (patch) | |
| tree | 6d567d22754b2d65258b1557e18ea8b590c2c709 /squirrel_3_0_1_stable/squirrel/sqfuncproto.h | |
| parent | Fixed bug in cChunk.cpp not calculating RedstoneCircuits at the correct positions. Also, forgot to mention you can now place colored wool. (diff) | |
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Diffstat (limited to 'squirrel_3_0_1_stable/squirrel/sqfuncproto.h')
| -rw-r--r-- | squirrel_3_0_1_stable/squirrel/sqfuncproto.h | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/squirrel_3_0_1_stable/squirrel/sqfuncproto.h b/squirrel_3_0_1_stable/squirrel/sqfuncproto.h new file mode 100644 index 000000000..cd48aa6df --- /dev/null +++ b/squirrel_3_0_1_stable/squirrel/sqfuncproto.h @@ -0,0 +1,154 @@ +/* see copyright notice in squirrel.h */
+#ifndef _SQFUNCTION_H_
+#define _SQFUNCTION_H_
+
+#include "sqopcodes.h"
+
+enum SQOuterType {
+ otLOCAL = 0,
+ otOUTER = 1
+};
+
+struct SQOuterVar
+{
+
+ SQOuterVar(){}
+ SQOuterVar(const SQObjectPtr &name,const SQObjectPtr &src,SQOuterType t)
+ {
+ _name = name;
+ _src=src;
+ _type=t;
+ }
+ SQOuterVar(const SQOuterVar &ov)
+ {
+ _type=ov._type;
+ _src=ov._src;
+ _name=ov._name;
+ }
+ SQOuterType _type;
+ SQObjectPtr _name;
+ SQObjectPtr _src;
+};
+
+struct SQLocalVarInfo
+{
+ SQLocalVarInfo():_start_op(0),_end_op(0),_pos(0){}
+ SQLocalVarInfo(const SQLocalVarInfo &lvi)
+ {
+ _name=lvi._name;
+ _start_op=lvi._start_op;
+ _end_op=lvi._end_op;
+ _pos=lvi._pos;
+ }
+ SQObjectPtr _name;
+ SQUnsignedInteger _start_op;
+ SQUnsignedInteger _end_op;
+ SQUnsignedInteger _pos;
+};
+
+struct SQLineInfo { SQInteger _line;SQInteger _op; };
+
+typedef sqvector<SQOuterVar> SQOuterVarVec;
+typedef sqvector<SQLocalVarInfo> SQLocalVarInfoVec;
+typedef sqvector<SQLineInfo> SQLineInfoVec;
+
+#define _FUNC_SIZE(ni,nl,nparams,nfuncs,nouters,nlineinf,localinf,defparams) (sizeof(SQFunctionProto) \
+ +((ni-1)*sizeof(SQInstruction))+(nl*sizeof(SQObjectPtr)) \
+ +(nparams*sizeof(SQObjectPtr))+(nfuncs*sizeof(SQObjectPtr)) \
+ +(nouters*sizeof(SQOuterVar))+(nlineinf*sizeof(SQLineInfo)) \
+ +(localinf*sizeof(SQLocalVarInfo))+(defparams*sizeof(SQInteger)))
+
+
+struct SQFunctionProto : public CHAINABLE_OBJ
+{
+private:
+ SQFunctionProto(SQSharedState *ss);
+ ~SQFunctionProto();
+
+public:
+ static SQFunctionProto *Create(SQSharedState *ss,SQInteger ninstructions,
+ SQInteger nliterals,SQInteger nparameters,
+ SQInteger nfunctions,SQInteger noutervalues,
+ SQInteger nlineinfos,SQInteger nlocalvarinfos,SQInteger ndefaultparams)
+ {
+ SQFunctionProto *f;
+ //I compact the whole class and members in a single memory allocation
+ f = (SQFunctionProto *)sq_vm_malloc(_FUNC_SIZE(ninstructions,nliterals,nparameters,nfunctions,noutervalues,nlineinfos,nlocalvarinfos,ndefaultparams));
+ new (f) SQFunctionProto(ss);
+ f->_ninstructions = ninstructions;
+ f->_literals = (SQObjectPtr*)&f->_instructions[ninstructions];
+ f->_nliterals = nliterals;
+ f->_parameters = (SQObjectPtr*)&f->_literals[nliterals];
+ f->_nparameters = nparameters;
+ f->_functions = (SQObjectPtr*)&f->_parameters[nparameters];
+ f->_nfunctions = nfunctions;
+ f->_outervalues = (SQOuterVar*)&f->_functions[nfunctions];
+ f->_noutervalues = noutervalues;
+ f->_lineinfos = (SQLineInfo *)&f->_outervalues[noutervalues];
+ f->_nlineinfos = nlineinfos;
+ f->_localvarinfos = (SQLocalVarInfo *)&f->_lineinfos[nlineinfos];
+ f->_nlocalvarinfos = nlocalvarinfos;
+ f->_defaultparams = (SQInteger *)&f->_localvarinfos[nlocalvarinfos];
+ f->_ndefaultparams = ndefaultparams;
+
+ _CONSTRUCT_VECTOR(SQObjectPtr,f->_nliterals,f->_literals);
+ _CONSTRUCT_VECTOR(SQObjectPtr,f->_nparameters,f->_parameters);
+ _CONSTRUCT_VECTOR(SQObjectPtr,f->_nfunctions,f->_functions);
+ _CONSTRUCT_VECTOR(SQOuterVar,f->_noutervalues,f->_outervalues);
+ //_CONSTRUCT_VECTOR(SQLineInfo,f->_nlineinfos,f->_lineinfos); //not required are 2 integers
+ _CONSTRUCT_VECTOR(SQLocalVarInfo,f->_nlocalvarinfos,f->_localvarinfos);
+ return f;
+ }
+ void Release(){
+ _DESTRUCT_VECTOR(SQObjectPtr,_nliterals,_literals);
+ _DESTRUCT_VECTOR(SQObjectPtr,_nparameters,_parameters);
+ _DESTRUCT_VECTOR(SQObjectPtr,_nfunctions,_functions);
+ _DESTRUCT_VECTOR(SQOuterVar,_noutervalues,_outervalues);
+ //_DESTRUCT_VECTOR(SQLineInfo,_nlineinfos,_lineinfos); //not required are 2 integers
+ _DESTRUCT_VECTOR(SQLocalVarInfo,_nlocalvarinfos,_localvarinfos);
+ SQInteger size = _FUNC_SIZE(_ninstructions,_nliterals,_nparameters,_nfunctions,_noutervalues,_nlineinfos,_nlocalvarinfos,_ndefaultparams);
+ this->~SQFunctionProto();
+ sq_vm_free(this,size);
+ }
+
+ const SQChar* GetLocal(SQVM *v,SQUnsignedInteger stackbase,SQUnsignedInteger nseq,SQUnsignedInteger nop);
+ SQInteger GetLine(SQInstruction *curr);
+ bool Save(SQVM *v,SQUserPointer up,SQWRITEFUNC write);
+ static bool Load(SQVM *v,SQUserPointer up,SQREADFUNC read,SQObjectPtr &ret);
+#ifndef NO_GARBAGE_COLLECTOR
+ void Mark(SQCollectable **chain);
+ void Finalize(){ _NULL_SQOBJECT_VECTOR(_literals,_nliterals); }
+ SQObjectType GetType() {return OT_FUNCPROTO;}
+#endif
+ SQObjectPtr _sourcename;
+ SQObjectPtr _name;
+ SQInteger _stacksize;
+ bool _bgenerator;
+ SQInteger _varparams;
+
+ SQInteger _nlocalvarinfos;
+ SQLocalVarInfo *_localvarinfos;
+
+ SQInteger _nlineinfos;
+ SQLineInfo *_lineinfos;
+
+ SQInteger _nliterals;
+ SQObjectPtr *_literals;
+
+ SQInteger _nparameters;
+ SQObjectPtr *_parameters;
+
+ SQInteger _nfunctions;
+ SQObjectPtr *_functions;
+
+ SQInteger _noutervalues;
+ SQOuterVar *_outervalues;
+
+ SQInteger _ndefaultparams;
+ SQInteger *_defaultparams;
+
+ SQInteger _ninstructions;
+ SQInstruction _instructions[1];
+};
+
+#endif //_SQFUNCTION_H_
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