summaryrefslogtreecommitdiffstats
path: root/squirrel_3_0_1_stable/squirrel/sqclosure.h
diff options
context:
space:
mode:
authormadmaxoft <github@xoft.cz>2013-08-07 22:39:40 +0200
committermadmaxoft <github@xoft.cz>2013-08-07 22:39:40 +0200
commit09ebda4d10ef004d196315b829e9c6740dd3d1ee (patch)
tree402223064c637abc1a036c82177f63ac8f534843 /squirrel_3_0_1_stable/squirrel/sqclosure.h
parentMerge pull request #48 from mc-server/BlockTracing (diff)
downloadcuberite-09ebda4d10ef004d196315b829e9c6740dd3d1ee.tar
cuberite-09ebda4d10ef004d196315b829e9c6740dd3d1ee.tar.gz
cuberite-09ebda4d10ef004d196315b829e9c6740dd3d1ee.tar.bz2
cuberite-09ebda4d10ef004d196315b829e9c6740dd3d1ee.tar.lz
cuberite-09ebda4d10ef004d196315b829e9c6740dd3d1ee.tar.xz
cuberite-09ebda4d10ef004d196315b829e9c6740dd3d1ee.tar.zst
cuberite-09ebda4d10ef004d196315b829e9c6740dd3d1ee.zip
Diffstat (limited to 'squirrel_3_0_1_stable/squirrel/sqclosure.h')
-rw-r--r--squirrel_3_0_1_stable/squirrel/sqclosure.h193
1 files changed, 0 insertions, 193 deletions
diff --git a/squirrel_3_0_1_stable/squirrel/sqclosure.h b/squirrel_3_0_1_stable/squirrel/sqclosure.h
deleted file mode 100644
index 353eb5041..000000000
--- a/squirrel_3_0_1_stable/squirrel/sqclosure.h
+++ /dev/null
@@ -1,193 +0,0 @@
-/* see copyright notice in squirrel.h */
-#ifndef _SQCLOSURE_H_
-#define _SQCLOSURE_H_
-
-
-#define _CALC_CLOSURE_SIZE(func) (sizeof(SQClosure) + (func->_noutervalues*sizeof(SQObjectPtr)) + (func->_ndefaultparams*sizeof(SQObjectPtr)))
-
-struct SQFunctionProto;
-struct SQClass;
-struct SQClosure : public CHAINABLE_OBJ
-{
-private:
- SQClosure(SQSharedState *ss,SQFunctionProto *func){_function = func; __ObjAddRef(_function); _base = NULL; INIT_CHAIN();ADD_TO_CHAIN(&_ss(this)->_gc_chain,this); _env = NULL;}
-public:
- static SQClosure *Create(SQSharedState *ss,SQFunctionProto *func){
- SQInteger size = _CALC_CLOSURE_SIZE(func);
- SQClosure *nc=(SQClosure*)SQ_MALLOC(size);
- new (nc) SQClosure(ss,func);
- nc->_outervalues = (SQObjectPtr *)(nc + 1);
- nc->_defaultparams = &nc->_outervalues[func->_noutervalues];
- _CONSTRUCT_VECTOR(SQObjectPtr,func->_noutervalues,nc->_outervalues);
- _CONSTRUCT_VECTOR(SQObjectPtr,func->_ndefaultparams,nc->_defaultparams);
- return nc;
- }
- void Release(){
- SQFunctionProto *f = _function;
- SQInteger size = _CALC_CLOSURE_SIZE(f);
- _DESTRUCT_VECTOR(SQObjectPtr,f->_noutervalues,_outervalues);
- _DESTRUCT_VECTOR(SQObjectPtr,f->_ndefaultparams,_defaultparams);
- __ObjRelease(_function);
- this->~SQClosure();
- sq_vm_free(this,size);
- }
-
- SQClosure *Clone()
- {
- SQFunctionProto *f = _function;
- SQClosure * ret = SQClosure::Create(_opt_ss(this),f);
- ret->_env = _env;
- if(ret->_env) __ObjAddRef(ret->_env);
- _COPY_VECTOR(ret->_outervalues,_outervalues,f->_noutervalues);
- _COPY_VECTOR(ret->_defaultparams,_defaultparams,f->_ndefaultparams);
- return ret;
- }
- ~SQClosure();
-
- 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(){
- SQFunctionProto *f = _function;
- _NULL_SQOBJECT_VECTOR(_outervalues,f->_noutervalues);
- _NULL_SQOBJECT_VECTOR(_defaultparams,f->_ndefaultparams);
- }
- SQObjectType GetType() {return OT_CLOSURE;}
-#endif
- SQWeakRef *_env;
- SQClass *_base;
- SQFunctionProto *_function;
- SQObjectPtr *_outervalues;
- SQObjectPtr *_defaultparams;
-};
-
-//////////////////////////////////////////////
-struct SQOuter : public CHAINABLE_OBJ
-{
-
-private:
- SQOuter(SQSharedState *ss, SQObjectPtr *outer){_valptr = outer; _next = NULL; INIT_CHAIN(); ADD_TO_CHAIN(&_ss(this)->_gc_chain,this); }
-
-public:
- static SQOuter *Create(SQSharedState *ss, SQObjectPtr *outer)
- {
- SQOuter *nc = (SQOuter*)SQ_MALLOC(sizeof(SQOuter));
- new (nc) SQOuter(ss, outer);
- return nc;
- }
- ~SQOuter() { REMOVE_FROM_CHAIN(&_ss(this)->_gc_chain,this); }
-
- void Release()
- {
- this->~SQOuter();
- sq_vm_free(this,sizeof(SQOuter));
- }
-
-#ifndef NO_GARBAGE_COLLECTOR
- void Mark(SQCollectable **chain);
- void Finalize() { _value.Null(); }
- SQObjectType GetType() {return OT_OUTER;}
-#endif
-
- SQObjectPtr *_valptr; /* pointer to value on stack, or _value below */
- SQInteger _idx; /* idx in stack array, for relocation */
- SQObjectPtr _value; /* value of outer after stack frame is closed */
- SQOuter *_next; /* pointer to next outer when frame is open */
-};
-
-//////////////////////////////////////////////
-struct SQGenerator : public CHAINABLE_OBJ
-{
- enum SQGeneratorState{eRunning,eSuspended,eDead};
-private:
- SQGenerator(SQSharedState *ss,SQClosure *closure){_closure=closure;_state=eRunning;_ci._generator=NULL;INIT_CHAIN();ADD_TO_CHAIN(&_ss(this)->_gc_chain,this);}
-public:
- static SQGenerator *Create(SQSharedState *ss,SQClosure *closure){
- SQGenerator *nc=(SQGenerator*)SQ_MALLOC(sizeof(SQGenerator));
- new (nc) SQGenerator(ss,closure);
- return nc;
- }
- ~SQGenerator()
- {
- REMOVE_FROM_CHAIN(&_ss(this)->_gc_chain,this);
- }
- void Kill(){
- _state=eDead;
- _stack.resize(0);
- _closure.Null();}
- void Release(){
- sq_delete(this,SQGenerator);
- }
-
- bool Yield(SQVM *v,SQInteger target);
- bool Resume(SQVM *v,SQObjectPtr &dest);
-#ifndef NO_GARBAGE_COLLECTOR
- void Mark(SQCollectable **chain);
- void Finalize(){_stack.resize(0);_closure.Null();}
- SQObjectType GetType() {return OT_GENERATOR;}
-#endif
- SQObjectPtr _closure;
- SQObjectPtrVec _stack;
- SQVM::CallInfo _ci;
- ExceptionsTraps _etraps;
- SQGeneratorState _state;
-};
-
-#define _CALC_NATVIVECLOSURE_SIZE(noutervalues) (sizeof(SQNativeClosure) + (noutervalues*sizeof(SQObjectPtr)))
-
-struct SQNativeClosure : public CHAINABLE_OBJ
-{
-private:
- SQNativeClosure(SQSharedState *ss,SQFUNCTION func){_function=func;INIT_CHAIN();ADD_TO_CHAIN(&_ss(this)->_gc_chain,this); _env = NULL;}
-public:
- static SQNativeClosure *Create(SQSharedState *ss,SQFUNCTION func,SQInteger nouters)
- {
- SQInteger size = _CALC_NATVIVECLOSURE_SIZE(nouters);
- SQNativeClosure *nc=(SQNativeClosure*)SQ_MALLOC(size);
- new (nc) SQNativeClosure(ss,func);
- nc->_outervalues = (SQObjectPtr *)(nc + 1);
- nc->_noutervalues = nouters;
- _CONSTRUCT_VECTOR(SQObjectPtr,nc->_noutervalues,nc->_outervalues);
- return nc;
- }
- SQNativeClosure *Clone()
- {
- SQNativeClosure * ret = SQNativeClosure::Create(_opt_ss(this),_function,_noutervalues);
- ret->_env = _env;
- if(ret->_env) __ObjAddRef(ret->_env);
- ret->_name = _name;
- _COPY_VECTOR(ret->_outervalues,_outervalues,_noutervalues);
- ret->_typecheck.copy(_typecheck);
- ret->_nparamscheck = _nparamscheck;
- return ret;
- }
- ~SQNativeClosure()
- {
- __ObjRelease(_env);
- REMOVE_FROM_CHAIN(&_ss(this)->_gc_chain,this);
- }
- void Release(){
- SQInteger size = _CALC_NATVIVECLOSURE_SIZE(_noutervalues);
- _DESTRUCT_VECTOR(SQObjectPtr,_noutervalues,_outervalues);
- this->~SQNativeClosure();
- sq_free(this,size);
- }
-
-#ifndef NO_GARBAGE_COLLECTOR
- void Mark(SQCollectable **chain);
- void Finalize() { _NULL_SQOBJECT_VECTOR(_outervalues,_noutervalues); }
- SQObjectType GetType() {return OT_NATIVECLOSURE;}
-#endif
- SQInteger _nparamscheck;
- SQIntVec _typecheck;
- SQObjectPtr *_outervalues;
- SQUnsignedInteger _noutervalues;
- SQWeakRef *_env;
- SQFUNCTION _function;
- SQObjectPtr _name;
-};
-
-
-
-#endif //_SQCLOSURE_H_