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- // Copyright (C) 2001-2002 Raven Software
- //
- /*****************************************************************************
- * name: be_ai_goal.h
- *
- * desc: goal AI
- *
- * $Archive: /source/code/botlib/be_ai_goal.h $
- * $Author: Mrelusive $
- * $Revision: 2 $
- * $Modtime: 10/05/99 3:32p $
- * $Date: 10/05/99 3:42p $
- *
- *****************************************************************************/
-
- #define MAX_AVOIDGOALS 256
- #define MAX_GOALSTACK 8
-
- #define GFL_NONE 0
- #define GFL_ITEM 1
- #define GFL_ROAM 2
- #define GFL_DROPPED 4
-
- //a bot goal
- typedef struct bot_goal_s
- {
- vec3_t origin; //origin of the goal
- int areanum; //area number of the goal
- vec3_t mins, maxs; //mins and maxs of the goal
- int entitynum; //number of the goal entity
- int number; //goal number
- int flags; //goal flags
- int iteminfo; //item information
- } bot_goal_t;
-
- //reset the whole goal state, but keep the item weights
- void BotResetGoalState(int goalstate);
- //reset avoid goals
- void BotResetAvoidGoals(int goalstate);
- //remove the goal with the given number from the avoid goals
- void BotRemoveFromAvoidGoals(int goalstate, int number);
- //push a goal onto the goal stack
- void BotPushGoal(int goalstate, bot_goal_t *goal);
- //pop a goal from the goal stack
- void BotPopGoal(int goalstate);
- //empty the bot's goal stack
- void BotEmptyGoalStack(int goalstate);
- //dump the avoid goals
- void BotDumpAvoidGoals(int goalstate);
- //dump the goal stack
- void BotDumpGoalStack(int goalstate);
- //get the name name of the goal with the given number
- void BotGoalName(int number, char *name, int size);
- //get the top goal from the stack
- int BotGetTopGoal(int goalstate, bot_goal_t *goal);
- //get the second goal on the stack
- int BotGetSecondGoal(int goalstate, bot_goal_t *goal);
- //choose the best long term goal item for the bot
- int BotChooseLTGItem(int goalstate, vec3_t origin, int *inventory, int travelflags);
- //choose the best nearby goal item for the bot
- //the item may not be further away from the current bot position than maxtime
- //also the travel time from the nearby goal towards the long term goal may not
- //be larger than the travel time towards the long term goal from the current bot position
- int BotChooseNBGItem(int goalstate, vec3_t origin, int *inventory, int travelflags,
- bot_goal_t *ltg, float maxtime);
- //returns true if the bot touches the goal
- int BotTouchingGoal(vec3_t origin, bot_goal_t *goal);
- //returns true if the goal should be visible but isn't
- int BotItemGoalInVisButNotVisible(int viewer, vec3_t eye, vec3_t viewangles, bot_goal_t *goal);
- //search for a goal for the given classname, the index can be used
- //as a start point for the search when multiple goals are available with that same classname
- int BotGetLevelItemGoal(int index, char *classname, bot_goal_t *goal);
- //get the next camp spot in the map
- int BotGetNextCampSpotGoal(int num, bot_goal_t *goal);
- //get the map location with the given name
- int BotGetMapLocationGoal(char *name, bot_goal_t *goal);
- //returns the avoid goal time
- float BotAvoidGoalTime(int goalstate, int number);
- //set the avoid goal time
- void BotSetAvoidGoalTime(int goalstate, int number, float avoidtime);
- //initializes the items in the level
- void BotInitLevelItems(void);
- //regularly update dynamic entity items (dropped weapons, flags etc.)
- void BotUpdateEntityItems(void);
- //interbreed the goal fuzzy logic
- void BotInterbreedGoalFuzzyLogic(int parent1, int parent2, int child);
- //save the goal fuzzy logic to disk
- void BotSaveGoalFuzzyLogic(int goalstate, char *filename);
- //mutate the goal fuzzy logic
- void BotMutateGoalFuzzyLogic(int goalstate, float range);
- //loads item weights for the bot
- int BotLoadItemWeights(int goalstate, char *filename);
- //frees the item weights of the bot
- void BotFreeItemWeights(int goalstate);
- //returns the handle of a newly allocated goal state
- int BotAllocGoalState(int client);
- //free the given goal state
- void BotFreeGoalState(int handle);
- //setup the goal AI
- int BotSetupGoalAI(void);
- //shut down the goal AI
- void BotShutdownGoalAI(void);
-