SCA_PropertySensor.h Source File

00001 
00006 
00007 #ifndef __KX_PROPERTYSENSOR
00008 #define __KX_PROPERTYSENSOR
00009 
00010 #include "SCA_ISensor.h"
00011 
00012 class SCA_PropertySensor : public SCA_ISensor
00013 {
00014         Py_Header;
00015         //class CExpression*    m_rightexpr;
00016         int                             m_checktype;
00017         CCString                m_checkpropval;
00018         CCString                m_checkpropmaxval;
00019         CCString                m_checkpropname;
00020         CCString                m_previoustext;
00021         bool                    m_lastresult;
00022         bool                    m_recentresult;
00023         CExpression*    m_range_expr;
00024 
00028         bool validValueForProperty(char *val, CCString &prop);
00029  protected:
00030 
00031 public:
00032         enum KX_PROPSENSOR_TYPE {
00033                 KX_PROPSENSOR_NODEF = 0,
00034                 KX_PROPSENSOR_EQUAL,
00035                 KX_PROPSENSOR_NOTEQUAL,
00036                 KX_PROPSENSOR_INTERVAL,
00037                 KX_PROPSENSOR_CHANGED,
00038                 KX_PROPSENSOR_EXPRESSION,
00039                 KX_PROPSENSOR_MAX
00040         };
00041 
00042         const CCString S_KX_PROPSENSOR_EQ_STRING;
00043         
00044         SCA_PropertySensor(class SCA_EventManager* eventmgr,
00045                                           SCA_IObject* gameobj,
00046                                           const CCString& propname,
00047                                           const CCString& propval,
00048                                           const CCString& propmaxval,
00049                                           KX_PROPSENSOR_TYPE checktype,
00050                                           PyTypeObject* T=&Type );
00051         
00052         virtual ~SCA_PropertySensor();
00053         virtual CValue* GetReplica() {
00054                 CValue* replica = new SCA_PropertySensor(*this);
00055                 // this will copy properties and so on...
00056                 CValue::AddDataToReplica(replica);
00057                 return replica;
00058         };
00059 
00060         bool    CheckPropertyCondition();
00061 
00062         virtual bool Evaluate(CValue* event);
00063         virtual bool    IsPositiveTrigger()

00064         {
00065                 bool result = m_recentresult;//CheckPropertyCondition();
00066                 if (m_invert) result = !result;
00067                 return result;
00068         }
00069         virtual CValue*         FindIdentifier(const CCString& identifiername);
00070 
00071         /* --------------------------------------------------------------------- */
00072         /* Python interface ---------------------------------------------------- */
00073         /* --------------------------------------------------------------------- */
00074 
00075         virtual PyObject*  _getattr(char *attr);
00076 
00077         /* 1. getType */
00078         KX_PYMETHOD_DOC(SCA_PropertySensor,GetType);
00079         /* 2. setType */
00080         KX_PYMETHOD_DOC(SCA_PropertySensor,SetType);
00081         /* 3. setProperty */
00082         KX_PYMETHOD_DOC(SCA_PropertySensor,SetProperty);
00083         /* 4. getProperty */
00084         KX_PYMETHOD_DOC(SCA_PropertySensor,GetProperty);
00085         /* 5. getValue */
00086         KX_PYMETHOD_DOC(SCA_PropertySensor,GetValue);
00087         /* 6. setValue */
00088         KX_PYMETHOD_DOC(SCA_PropertySensor,SetValue);
00089         
00090 };
00091 #endif