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diff --git a/code/botlib/be_ai_weight.h b/code/botlib/be_ai_weight.h
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+/*
+===========================================================================
+Copyright (C) 1999-2005 Id Software, Inc.
+
+This file is part of Quake III Arena source code.
+
+Quake III Arena source code 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.
+
+Quake III Arena source code 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 Quake III Arena source code; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+===========================================================================
+*/
+
+/*****************************************************************************
+ * name:		be_ai_weight.h
+ *
+ * desc:		fuzzy weights
+ *
+ * $Archive: /source/code/botlib/be_ai_weight.h $
+ *
+ *****************************************************************************/
+
+#define WT_BALANCE			1
+#define MAX_WEIGHTS			128
+
+//fuzzy seperator
+typedef struct fuzzyseperator_s
+{
+	int index;
+	int value;
+	int type;
+	float weight;
+	float minweight;
+	float maxweight;
+	struct fuzzyseperator_s *child;
+	struct fuzzyseperator_s *next;
+} fuzzyseperator_t;
+
+//fuzzy weight
+typedef struct weight_s
+{
+	char *name;
+	struct fuzzyseperator_s *firstseperator;
+} weight_t;
+
+//weight configuration
+typedef struct weightconfig_s
+{
+	int numweights;
+	weight_t weights[MAX_WEIGHTS];
+	char		filename[MAX_QPATH];
+} weightconfig_t;
+
+//reads a weight configuration
+weightconfig_t *ReadWeightConfig(char *filename);
+//free a weight configuration
+void FreeWeightConfig(weightconfig_t *config);
+//writes a weight configuration, returns true if successfull
+qboolean WriteWeightConfig(char *filename, weightconfig_t *config);
+//find the fuzzy weight with the given name
+int FindFuzzyWeight(weightconfig_t *wc, char *name);
+//returns the fuzzy weight for the given inventory and weight
+float FuzzyWeight(int *inventory, weightconfig_t *wc, int weightnum);
+float FuzzyWeightUndecided(int *inventory, weightconfig_t *wc, int weightnum);
+//scales the weight with the given name
+void ScaleWeight(weightconfig_t *config, char *name, float scale);
+//scale the balance range
+void ScaleBalanceRange(weightconfig_t *config, float scale);
+//evolves the weight configuration
+void EvolveWeightConfig(weightconfig_t *config);
+//interbreed the weight configurations and stores the interbreeded one in configout
+void InterbreedWeightConfigs(weightconfig_t *config1, weightconfig_t *config2, weightconfig_t *configout);
+//frees cached weight configurations
+void BotShutdownWeights(void);