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| author | faketruth <faketruth@0a769ca7-a7f5-676a-18bf-c427514a06d6> | 2011-11-08 02:25:01 +0100 |
|---|---|---|
| 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/sqstate.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/sqstate.h')
| -rw-r--r-- | squirrel_3_0_1_stable/squirrel/sqstate.h | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/squirrel_3_0_1_stable/squirrel/sqstate.h b/squirrel_3_0_1_stable/squirrel/sqstate.h new file mode 100644 index 000000000..3ed3307d7 --- /dev/null +++ b/squirrel_3_0_1_stable/squirrel/sqstate.h @@ -0,0 +1,144 @@ +/* see copyright notice in squirrel.h */
+#ifndef _SQSTATE_H_
+#define _SQSTATE_H_
+
+#include "squtils.h"
+#include "sqobject.h"
+struct SQString;
+struct SQTable;
+//max number of character for a printed number
+#define NUMBER_MAX_CHAR 50
+
+struct SQStringTable
+{
+ SQStringTable(SQSharedState*ss);
+ ~SQStringTable();
+ SQString *Add(const SQChar *,SQInteger len);
+ void Remove(SQString *);
+private:
+ void Resize(SQInteger size);
+ void AllocNodes(SQInteger size);
+ SQString **_strings;
+ SQUnsignedInteger _numofslots;
+ SQUnsignedInteger _slotused;
+ SQSharedState *_sharedstate;
+};
+
+struct RefTable {
+ struct RefNode {
+ SQObjectPtr obj;
+ SQUnsignedInteger refs;
+ struct RefNode *next;
+ };
+ RefTable();
+ ~RefTable();
+ void AddRef(SQObject &obj);
+ SQBool Release(SQObject &obj);
+ SQUnsignedInteger GetRefCount(SQObject &obj);
+#ifndef NO_GARBAGE_COLLECTOR
+ void Mark(SQCollectable **chain);
+#endif
+ void Finalize();
+private:
+ RefNode *Get(SQObject &obj,SQHash &mainpos,RefNode **prev,bool add);
+ RefNode *Add(SQHash mainpos,SQObject &obj);
+ void Resize(SQUnsignedInteger size);
+ void AllocNodes(SQUnsignedInteger size);
+ SQUnsignedInteger _numofslots;
+ SQUnsignedInteger _slotused;
+ RefNode *_nodes;
+ RefNode *_freelist;
+ RefNode **_buckets;
+};
+
+#define ADD_STRING(ss,str,len) ss->_stringtable->Add(str,len)
+#define REMOVE_STRING(ss,bstr) ss->_stringtable->Remove(bstr)
+
+struct SQObjectPtr;
+
+struct SQSharedState
+{
+ SQSharedState();
+ ~SQSharedState();
+ void Init();
+public:
+ SQChar* GetScratchPad(SQInteger size);
+ SQInteger GetMetaMethodIdxByName(const SQObjectPtr &name);
+#ifndef NO_GARBAGE_COLLECTOR
+ SQInteger CollectGarbage(SQVM *vm);
+ void RunMark(SQVM *vm,SQCollectable **tchain);
+ SQInteger ResurrectUnreachable(SQVM *vm);
+ static void MarkObject(SQObjectPtr &o,SQCollectable **chain);
+#endif
+ SQObjectPtrVec *_metamethods;
+ SQObjectPtr _metamethodsmap;
+ SQObjectPtrVec *_systemstrings;
+ SQObjectPtrVec *_types;
+ SQStringTable *_stringtable;
+ RefTable _refs_table;
+ SQObjectPtr _registry;
+ SQObjectPtr _consts;
+ SQObjectPtr _constructoridx;
+#ifndef NO_GARBAGE_COLLECTOR
+ SQCollectable *_gc_chain;
+#endif
+ SQObjectPtr _root_vm;
+ SQObjectPtr _table_default_delegate;
+ static SQRegFunction _table_default_delegate_funcz[];
+ SQObjectPtr _array_default_delegate;
+ static SQRegFunction _array_default_delegate_funcz[];
+ SQObjectPtr _string_default_delegate;
+ static SQRegFunction _string_default_delegate_funcz[];
+ SQObjectPtr _number_default_delegate;
+ static SQRegFunction _number_default_delegate_funcz[];
+ SQObjectPtr _generator_default_delegate;
+ static SQRegFunction _generator_default_delegate_funcz[];
+ SQObjectPtr _closure_default_delegate;
+ static SQRegFunction _closure_default_delegate_funcz[];
+ SQObjectPtr _thread_default_delegate;
+ static SQRegFunction _thread_default_delegate_funcz[];
+ SQObjectPtr _class_default_delegate;
+ static SQRegFunction _class_default_delegate_funcz[];
+ SQObjectPtr _instance_default_delegate;
+ static SQRegFunction _instance_default_delegate_funcz[];
+ SQObjectPtr _weakref_default_delegate;
+ static SQRegFunction _weakref_default_delegate_funcz[];
+
+ SQCOMPILERERROR _compilererrorhandler;
+ SQPRINTFUNCTION _printfunc;
+ SQPRINTFUNCTION _errorfunc;
+ bool _debuginfo;
+ bool _notifyallexceptions;
+private:
+ SQChar *_scratchpad;
+ SQInteger _scratchpadsize;
+};
+
+#define _sp(s) (_sharedstate->GetScratchPad(s))
+#define _spval (_sharedstate->GetScratchPad(-1))
+
+#define _table_ddel _table(_sharedstate->_table_default_delegate)
+#define _array_ddel _table(_sharedstate->_array_default_delegate)
+#define _string_ddel _table(_sharedstate->_string_default_delegate)
+#define _number_ddel _table(_sharedstate->_number_default_delegate)
+#define _generator_ddel _table(_sharedstate->_generator_default_delegate)
+#define _closure_ddel _table(_sharedstate->_closure_default_delegate)
+#define _thread_ddel _table(_sharedstate->_thread_default_delegate)
+#define _class_ddel _table(_sharedstate->_class_default_delegate)
+#define _instance_ddel _table(_sharedstate->_instance_default_delegate)
+#define _weakref_ddel _table(_sharedstate->_weakref_default_delegate)
+
+#ifdef SQUNICODE //rsl REAL STRING LEN
+#define rsl(l) ((l)<<1)
+#else
+#define rsl(l) (l)
+#endif
+
+//extern SQObjectPtr _null_;
+
+bool CompileTypemask(SQIntVec &res,const SQChar *typemask);
+
+void *sq_vm_malloc(SQUnsignedInteger size);
+void *sq_vm_realloc(void *p,SQUnsignedInteger oldsize,SQUnsignedInteger size);
+void sq_vm_free(void *p,SQUnsignedInteger size);
+#endif //_SQSTATE_H_
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