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118 lines
4.8 KiB
C
118 lines
4.8 KiB
C
/*
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===========================================================================
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Copyright (C) 1999-2005 Id Software, Inc.
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This file is part of Quake III Arena source code.
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Quake III Arena source code is free software; you can redistribute it
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and/or modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the License,
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or (at your option) any later version.
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Quake III Arena source code is distributed in the hope that it will be
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useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Quake III Arena source code; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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===========================================================================
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*/
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//
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/*****************************************************************************
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* name: be_ai_goal.h
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*
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* desc: goal AI
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*
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* $Archive: /source/code/botlib/be_ai_goal.h $
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*
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*****************************************************************************/
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#define MAX_AVOIDGOALS 256
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#define MAX_GOALSTACK 8
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#define GFL_NONE 0
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#define GFL_ITEM 1
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#define GFL_ROAM 2
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#define GFL_DROPPED 4
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//a bot goal
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typedef struct bot_goal_s
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{
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vec3_t origin; //origin of the goal
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int areanum; //area number of the goal
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vec3_t mins, maxs; //mins and maxs of the goal
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int entitynum; //number of the goal entity
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int number; //goal number
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int flags; //goal flags
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int iteminfo; //item information
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} bot_goal_t;
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//reset the whole goal state, but keep the item weights
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void BotResetGoalState(int goalstate);
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//reset avoid goals
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void BotResetAvoidGoals(int goalstate);
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//remove the goal with the given number from the avoid goals
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void BotRemoveFromAvoidGoals(int goalstate, int number);
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//push a goal onto the goal stack
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void BotPushGoal(int goalstate, bot_goal_t *goal);
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//pop a goal from the goal stack
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void BotPopGoal(int goalstate);
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//empty the bot's goal stack
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void BotEmptyGoalStack(int goalstate);
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//dump the avoid goals
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void BotDumpAvoidGoals(int goalstate);
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//dump the goal stack
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void BotDumpGoalStack(int goalstate);
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//get the name name of the goal with the given number
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void BotGoalName(int number, char *name, int size);
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//get the top goal from the stack
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int BotGetTopGoal(int goalstate, bot_goal_t *goal);
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//get the second goal on the stack
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int BotGetSecondGoal(int goalstate, bot_goal_t *goal);
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//choose the best long term goal item for the bot
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int BotChooseLTGItem(int goalstate, vec3_t origin, int *inventory, int travelflags);
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//choose the best nearby goal item for the bot
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//the item may not be further away from the current bot position than maxtime
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//also the travel time from the nearby goal towards the long term goal may not
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//be larger than the travel time towards the long term goal from the current bot position
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int BotChooseNBGItem(int goalstate, vec3_t origin, int *inventory, int travelflags,
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bot_goal_t *ltg, float maxtime);
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//returns true if the bot touches the goal
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int BotTouchingGoal(const vec3_t origin, const bot_goal_t *goal);
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//returns true if the goal should be visible but isn't
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int BotItemGoalInVisButNotVisible(int viewer, vec3_t eye, vec3_t viewangles, bot_goal_t *goal);
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//search for a goal for the given classname, the index can be used
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//as a start point for the search when multiple goals are available with that same classname
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int BotGetLevelItemGoal(int index, const char *classname, bot_goal_t *goal);
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//get the next camp spot in the map
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int BotGetNextCampSpotGoal(int num, bot_goal_t *goal);
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//get the map location with the given name
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int BotGetMapLocationGoal(const char *name, bot_goal_t *goal);
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//returns the avoid goal time
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float BotAvoidGoalTime(int goalstate, int number);
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//set the avoid goal time
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void BotSetAvoidGoalTime(int goalstate, int number, float avoidtime);
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//initializes the items in the level
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void BotInitLevelItems(void);
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//regularly update dynamic entity items (dropped weapons, flags etc.)
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void BotUpdateEntityItems(void);
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//interbreed the goal fuzzy logic
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void BotInterbreedGoalFuzzyLogic(int parent1, int parent2, int child);
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//save the goal fuzzy logic to disk
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void BotSaveGoalFuzzyLogic(int goalstate, const char *filename);
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//mutate the goal fuzzy logic
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void BotMutateGoalFuzzyLogic(int goalstate, float range);
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//loads item weights for the bot
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int BotLoadItemWeights(int goalstate, const char *filename);
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//frees the item weights of the bot
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void BotFreeItemWeights(int goalstate);
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//returns the handle of a newly allocated goal state
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int BotAllocGoalState(int client);
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//free the given goal state
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void BotFreeGoalState(int handle);
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//setup the goal AI
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int BotSetupGoalAI(void);
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//shut down the goal AI
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void BotShutdownGoalAI(void);
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