From 12315f4d0e0ae993805f141f64cb8c73c5297311 Mon Sep 17 00:00:00 2001
From: Hans Lambermont <hans@lambermont.dyndns.org>
Date: Sat, 12 Oct 2002 11:37:38 +0000
Subject: Initial revision

---
 source/gameengine/GameLogic/SCA_RandomActuator.h | 144 +++++++++++++++++++++++
 1 file changed, 144 insertions(+)
 create mode 100644 source/gameengine/GameLogic/SCA_RandomActuator.h

(limited to 'source/gameengine/GameLogic/SCA_RandomActuator.h')

diff --git a/source/gameengine/GameLogic/SCA_RandomActuator.h b/source/gameengine/GameLogic/SCA_RandomActuator.h
new file mode 100644
index 00000000000..236d41c5154
--- /dev/null
+++ b/source/gameengine/GameLogic/SCA_RandomActuator.h
@@ -0,0 +1,144 @@
+/**
+ * Draw a random number, and put it in a property
+ *
+ *
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+
+#ifndef __KX_RANDOMACTUATOR
+#define __KX_RANDOMACTUATOR
+
+#include "SCA_IActuator.h"
+#include "SCA_RandomNumberGenerator.h"
+
+class SCA_RandomActuator : public SCA_IActuator
+{
+	Py_Header;
+	/** Property to assign to */
+	STR_String m_propname;
+	
+	/** First parameter. The meaning of the parameters depends on the        
+	 *  distribution */
+	float m_parameter1;
+	/** Second parameter. The meaning of the parameters depends on the        
+	 *  distribution */
+	float m_parameter2;
+
+	/** The base generator */
+	SCA_RandomNumberGenerator *m_base;
+
+	/** just a generic, persistent counter */
+	int m_counter;
+
+	/** cache for the previous draw */
+	long m_previous;
+
+	/** apply constraints for the chosen distribution to the parameters */
+	void enforceConstraints(void);
+	
+ public:
+
+	enum KX_RANDOMACT_MODE {
+		KX_RANDOMACT_NODEF,
+		KX_RANDOMACT_BOOL_CONST,
+		KX_RANDOMACT_BOOL_UNIFORM,
+		KX_RANDOMACT_BOOL_BERNOUILLI,		
+		KX_RANDOMACT_INT_CONST,
+		KX_RANDOMACT_INT_UNIFORM,
+		KX_RANDOMACT_INT_POISSON,		
+		KX_RANDOMACT_FLOAT_CONST,
+		KX_RANDOMACT_FLOAT_UNIFORM,
+		KX_RANDOMACT_FLOAT_NORMAL,
+		KX_RANDOMACT_FLOAT_NEGATIVE_EXPONENTIAL,
+		KX_RANDOMACT_MAX
+	};
+	/** distribution type */
+	KX_RANDOMACT_MODE m_distribution;
+	
+	SCA_RandomActuator(class SCA_IObject* gameobj,
+					  long seed,
+					  KX_RANDOMACT_MODE mode,
+					  float para1,
+					  float para2,
+					  const STR_String &propName,
+					  PyTypeObject* T=&Type);
+	virtual ~SCA_RandomActuator();
+	virtual bool Update(double curtime,double deltatime);
+	
+	virtual CValue* GetReplica();
+	
+	/* --------------------------------------------------------------------- */
+	/* Python interface ---------------------------------------------------- */
+	/* --------------------------------------------------------------------- */
+
+	virtual PyObject*  _getattr(char *attr);
+
+	/* 1. setSeed                                                            */
+	KX_PYMETHOD_DOC(SCA_RandomActuator,SetSeed);
+	/* 2. getSeed                                                            */
+	KX_PYMETHOD_DOC(SCA_RandomActuator,GetSeed);
+	/* 3. setPara1 -removed-                                                 */
+	/* 4. getPara1                                                           */
+	KX_PYMETHOD_DOC(SCA_RandomActuator,GetPara1);
+	/* 5. setPara2 -removed-                                                 */
+	/* 6. getPara2                                                           */
+	KX_PYMETHOD_DOC(SCA_RandomActuator,GetPara2);
+	/* 7. setDistribution -removed-                                          */
+	/* 8. getDistribution                                                    */
+	KX_PYMETHOD_DOC(SCA_RandomActuator,GetDistribution);
+	/* 9. setProperty                                                        */
+	KX_PYMETHOD_DOC(SCA_RandomActuator,SetProperty);
+	/* 10. getProperty                                                       */
+	KX_PYMETHOD_DOC(SCA_RandomActuator,GetProperty);
+	/* 11. setBoolConst                                                      */
+	KX_PYMETHOD_DOC(SCA_RandomActuator,SetBoolConst);
+	/* 12. setBoolUniform, */
+	KX_PYMETHOD_DOC(SCA_RandomActuator,SetBoolUniform);
+	/* 13. setBoolBernouilli,  */
+	KX_PYMETHOD_DOC(SCA_RandomActuator,SetBoolBernouilli);
+	/* 14. setIntConst,*/
+	KX_PYMETHOD_DOC(SCA_RandomActuator,SetIntConst);
+	/* 15. setIntUniform,*/
+	KX_PYMETHOD_DOC(SCA_RandomActuator,SetIntUniform);
+	/* 16. setIntPoisson,		*/
+	KX_PYMETHOD_DOC(SCA_RandomActuator,SetIntPoisson);
+	/* 17. setFloatConst,*/
+	KX_PYMETHOD_DOC(SCA_RandomActuator,SetFloatConst);
+	/* 18. setFloatUniform, */
+	KX_PYMETHOD_DOC(SCA_RandomActuator,SetFloatUniform);
+	/* 19. setFloatNormal, */
+	KX_PYMETHOD_DOC(SCA_RandomActuator,SetFloatNormal);
+	/* 20. setFloatNegativeExponential, */
+	KX_PYMETHOD_DOC(SCA_RandomActuator,SetFloatNegativeExponential);
+	
+}; /* end of class KX_EditObjectActuator : public SCA_PropertyActuator */
+
+#endif
-- 
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