1311 lines
45 KiB
C++
1311 lines
45 KiB
C++
// Copyright (C) 2007 Id Software, Inc.
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//
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#include "../precompiled.h"
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#pragma hdrstop
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#include "../Game_local.h"
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#include "BotThreadData.h"
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#include "BotAI_Main.h"
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/*
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================
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idBotAI::Bot_VehicleFindEnemy
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We'll sort thru the clients, and ignore certain clients if we're too busy
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to be buggered (carrying obj, planting/hacking, etc) or they're not valid enemies
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(in disguise, hidden by smoke, etc).
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================
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*/
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bool idBotAI::Bot_VehicleFindEnemy() {
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bool hasAttackedMate;
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bool hasAttackedCriticalMate;
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bool hasObj;
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bool isDefusingOurBomb;
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bool inFront;
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bool botGotShotRecently;
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bool botIsBigShot;
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bool audible;
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bool isVisible;
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bool isFacingUs;
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bool isFiringWeapon;
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bool isNearOurObj;
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bool isAttackingDeployable = false;
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bool inAttackAirCraft = false;
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int i;
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int entClientNum = -1;
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float dist;
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float botSightDist;
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float tempSightDist;
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float entDist = idMath::INFINITY;
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proxyInfo_t enemyVehicleInfo;
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enemyVehicleInfo.entNum = 0;
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idVec3 vec;
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numVisEnemies = 0;
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vehicleEnemyWasInheritedFromFootCombat = false;
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botSightDist = Square( ENEMY_VEHICLE_SIGHT_DIST ); //mal_FIXME: break this out into a script cmd!
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/*
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if ( botSightDist > Square( 8000.0f ) ) {
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botSightDist = Square( 8000.0f );
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} else if ( botSightDist < Square( 3000.0f ) ) {
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botSightDist = Square( 3000.0f );
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}
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*/
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//mal: some debugging stuff....
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if ( botWorld->gameLocalInfo.botIgnoreEnemies == 1 ) {
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return false;
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} else if ( botWorld->gameLocalInfo.botIgnoreEnemies == 2 ) {
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if ( botInfo->team == GDF ) {
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return false;
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}
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} else if ( botWorld->gameLocalInfo.botIgnoreEnemies == 3 ) {
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if ( botInfo->team == STROGG ) {
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return false;
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}
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}
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if ( botVehicleInfo->type != BUFFALO && Bot_VehicleIsUnderAVTAttack() != -1 && ( ( botVehicleInfo->flags & ARMOR ) || botVehicleInfo->type > ICARUS ) ) {
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return false;
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}
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if ( botVehicleInfo->type > ICARUS ) {
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botSightDist = Square( 6000.0f );
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}
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if ( botVehicleInfo->type == BUFFALO ) {
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botSightDist = Square( 3500.0f );
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}
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if ( botVehicleInfo->type == GOLIATH || botVehicleInfo->type == DESECRATOR ) { //mal: these 2 are really limited
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botSightDist = Square( PLASMA_CANNON_RANGE - 1000.0f );
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}
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if ( botVehicleInfo->type == HUSKY ) { //mal: we're no match for anybody!
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return false;
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}
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#ifdef _XENON
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if ( botVehicleInfo->type == MCP && botVehicleInfo->driverEntNum == botNum ) {
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return false;
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}
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if ( botVehicleInfo->type == PLATYPUS && botVehicleInfo->driverEntNum == botNum ) {
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return false;
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}
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#endif
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if ( botVehicleInfo->type > ICARUS && Client_IsCriticalForCurrentObj( botNum, -1.0f ) ) {
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return false;
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}
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botIsBigShot = Client_IsCriticalForCurrentObj( botNum, 3500.0f );
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if ( aiState == VLTG && vLTGType == V_DESTROY_DEPLOYABLE ) {
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deployableInfo_t deployable;
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if ( GetDeployableInfo( false, vLTGTarget, deployable ) ) {
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if ( deployable.type == APT || deployable.type == AVT || deployable.type == AIT ) { //mal: these are the priorities
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isAttackingDeployable = true;
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}
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}
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}
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for ( i = 0; i < MAX_CLIENTS; i++ ) {
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if ( !ClientIsValid( i, -1 ) ) {
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continue; //mal: no valid client in this client slot!
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}
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if ( i == botNum ) {
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continue; //mal: dont try to fight ourselves!
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}
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if ( EnemyIsIgnored( i ) ) {
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continue; //mal: dont try to fight someone we've flagged to ignore for whatever reason!
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}
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if ( !Bot_VehicleCanAttackEnemy( i ) ) { //mal: check if the bot has access to a weapon in the vehicle, that can hit this client.
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continue;
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}
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const clientInfo_t& playerInfo = botWorld->clientInfo[ i ];
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if ( playerInfo.isNoTarget ) {
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continue;
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} //mal: dont target clients that have notarget set - this is useful for debugging, etc.
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bool enemyIsBigShot = Client_IsCriticalForCurrentObj( i, 2500.0f );
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if ( playerInfo.inLimbo ) {
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continue;
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}
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if ( playerInfo.invulnerableEndTime > botWorld->gameLocalInfo.time ) {
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continue; //mal: ignore revived/just spawned in clients - get the ppl around them!
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}
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if ( playerInfo.isActor ) {
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continue;
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}
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if ( playerInfo.health <= 0 ) {
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continue;
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}
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if ( playerInfo.team == botInfo->team ) {
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continue;
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}
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if ( botVehicleInfo->type == MCP && botVehicleInfo->driverEntNum == botNum ) {
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if ( !InFrontOfVehicle( botInfo->proxyInfo.entNum, playerInfo.origin ) ) {
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continue;
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}
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}
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if ( botWorld->gameLocalInfo.botSkill == BOT_SKILL_DEMO && botVehicleInfo->type > ICARUS && !playerInfo.isBot ) { //mal: don't attack human players in training mode when we're in flyers.
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continue;
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}
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hasAttackedCriticalMate = ClientHasAttackedTeammate( i, true, 3000 );
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hasAttackedMate = ClientHasAttackedTeammate( i, false, 3000 );
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hasObj = ClientHasObj( i );
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isDefusingOurBomb = ClientIsDefusingOurTeamCharge( i );
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inFront = ( botInfo->proxyInfo.weapon == PERSONAL_WEAPON ) ? InFrontOfClient( botNum, playerInfo.origin) : InFrontOfVehicle( botInfo->proxyInfo.entNum, playerInfo.origin );
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isFacingUs = ( playerInfo.proxyInfo.entNum == CLIENT_HAS_NO_VEHICLE ) ? InFrontOfClient( i, botInfo->origin ) : InFrontOfVehicle( playerInfo.proxyInfo.entNum, botInfo->origin );
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botGotShotRecently = ( botInfo->lastAttackerTime + 3000 < botWorld->gameLocalInfo.time ) ? false : true;
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isFiringWeapon = playerInfo.weapInfo.isFiringWeap;
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isNearOurObj = ( LocationDistFromCurrentObj( botInfo->team, playerInfo.origin ) < 2500.0f ) ? true : false;
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bool isCriticalEnemy = Client_IsCriticalForCurrentObj( i, 2500.0f );
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if ( playerInfo.proxyInfo.entNum != CLIENT_HAS_NO_VEHICLE ) {
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GetVehicleInfo( playerInfo.proxyInfo.entNum, enemyVehicleInfo );
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}
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if ( isAttackingDeployable ) {
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if ( botInfo->team == botWorld->botGoalInfo.attackingTeam ) {
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if ( playerInfo.proxyInfo.entNum == CLIENT_HAS_NO_VEHICLE ) {
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if ( playerInfo.weapInfo.weapon != ROCKET && !isDefusingOurBomb ) {
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continue;
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}
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} else {
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if ( !( enemyVehicleInfo.flags & ARMOR ) && enemyVehicleInfo.type != ANANSI && enemyVehicleInfo.type != HORNET ) {
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continue;
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}
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}
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} else {
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if ( !isDefusingOurBomb && playerInfo.proxyInfo.entNum == CLIENT_HAS_NO_VEHICLE && !hasObj && playerInfo.weapInfo.weapon != ROCKET && ( !isCriticalEnemy || !isNearOurObj ) ) {
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continue;
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}
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}
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}
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if ( botIsBigShot && !isFacingUs && ( !botGotShotRecently || botInfo->lastAttacker != i ) && !isFiringWeapon && !hasObj && !isNearOurObj ) {
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continue;
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} //mal: if we're trying to do an important obj, dont get into a fight with everyone.
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vec = playerInfo.origin - botInfo->origin;
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if ( botVehicleInfo->isAirborneVehicle ) {
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vec.z = 0.0f;
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}
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dist = vec.LengthSqr();
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if ( botIsBigShot && !inFront && dist > Square( 2500.0f ) && ( !botGotShotRecently || botInfo->lastAttacker != i ) && botVehicleInfo->driverEntNum == botNum ) {
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continue;
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}
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if ( playerInfo.proxyInfo.entNum != CLIENT_HAS_NO_VEHICLE ) { //mal: pick the driver of a vehicle as the target, NOT passengers, unless there is no driver - then kill whoever.
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if ( enemyVehicleInfo.type == ANANSI || enemyVehicleInfo.type == HORNET ) {
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inAttackAirCraft = true;
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}
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if ( botIsBigShot && enemyVehicleInfo.type <= ICARUS ) {
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continue;
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}
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if ( enemyVehicleInfo.type == BUFFALO && botVehicleInfo->flags & ARMOR && playerInfo.isBot ) {
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continue;
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}
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if ( enemyVehicleInfo.type == MCP && enemyVehicleInfo.isImmobilized && enemyVehicleInfo.driverEntNum == i ) {
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continue;
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}
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if ( botVehicleInfo->type == ANANSI && enemyVehicleInfo.type == ICARUS ) { //mal: this is funny to watch, but is a waste of time. :-)
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continue;
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}
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if ( isAttackingDeployable ) {
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if ( botVehicleInfo->isAirborneVehicle && ( enemyVehicleInfo.type <= ICARUS || enemyVehicleInfo.type == BUFFALO ) ) { //mal: if attacking from the air, only worry about air vehicles.
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continue;
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}
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}
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if ( enemyVehicleInfo.driverEntNum != i && enemyVehicleInfo.driverEntNum != -1 ) {
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continue;
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}
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if ( inAttackAirCraft && enemyVehicleInfo.xyspeed > 500.0f && dist > Square( TANK_MINIGUN_RANGE ) && botVehicleInfo->flags & ARMOR ) { //mal: tanks won't attack fast moving aircraft that are too far away for their MGs
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continue;
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}
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if ( botVehicleInfo->type == BADGER ) {
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if ( botInfo->proxyInfo.weapon == NULL_VEHICLE_WEAPON && enemyVehicleInfo.flags & ARMOR || enemyVehicleInfo.inWater || ( enemyVehicleInfo.isAirborneVehicle && dist > Square( 3000.0f ) || enemyVehicleInfo.type == HOG ) ) {
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continue;
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}
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}
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if ( botVehicleInfo->inWater && botInfo->proxyInfo.weapon == NULL_VEHICLE_WEAPON ) {
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continue;
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}
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if ( botVehicleInfo->type != ANANSI && botVehicleInfo->type != HORNET ) {
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if ( enemyVehicleInfo.xyspeed > 600.0f && dist > Square( 1900.0f ) && !InFrontOfVehicle( enemyVehicleInfo.entNum, botInfo->origin ) && !ClientHasObj( i ) && !enemyIsBigShot ) { //mal: if they're in a mad dash away from us, forget about them!
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continue;
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}
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}
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}
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if ( botVehicleInfo->type == BUFFALO && !inAttackAirCraft ) { //mal_TODO: need to make the buffalo a more effective fighting platform!
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continue;
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}
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tempSightDist = botSightDist;
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if ( !ClientHasObj( i ) && !enemyIsBigShot && playerInfo.proxyInfo.entNum == CLIENT_HAS_NO_VEHICLE && !playerInfo.isCamper && playerInfo.killsSinceSpawn < KILLING_SPREE && botVehicleInfo->driverEntNum == botNum && !isDefusingOurBomb ) { //mal: vehicles will prefer to fight other vehicles, not some guy on foot a mile away....
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tempSightDist = Square( 3500.0f );
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}
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if ( inAttackAirCraft && ( botVehicleInfo->type == ANANSI || botVehicleInfo->type == HORNET ) && botWorld->gameLocalInfo.botSkill > BOT_SKILL_EASY ) {
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tempSightDist = Square( AIRCRAFT_ATTACK_DIST );
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}
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if ( dist > tempSightDist ) {
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continue;
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}
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if ( playerInfo.isDisguised ) { //mal: when in a vehicle, bots are much less likely to notice or worry about coverts
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if ( botThreadData.GetBotSkill() == BOT_SKILL_EASY ) {
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continue;
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} else {
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if ( ( playerInfo.disguisedClient != botNum && !hasAttackedMate ) || dist > Square( 2500.0f ) ) {
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continue;
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}
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}
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}
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if ( !ClientHasObj( i ) ) {
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audible = ClientIsAudibleToVehicle( i ); //mal: if we can hear you, we'll skip the FOV test in the vis check below
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} else {
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audible = true;
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dist = Square( 500.0f ); //mal: if you've got the docs, your our priority target, unless someone else is right on top of us!
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}
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isVisible = ClientIsVisibleToBot( i, !audible, false );
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if ( !isVisible && !ClientHasObj( i ) ) {
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continue;
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}
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if ( botWorld->gameLocalInfo.botSkill != BOT_SKILL_DEMO || botWorld->botGoalInfo.gameIsOnFinalObjective || botWorld->botGoalInfo.attackingTeam == botInfo->team ) {
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if ( isDefusingOurBomb ) {
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dist = Square( 100.0f );
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}
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if ( hasAttackedCriticalMate && inFront && botWorld->gameLocalInfo.botSkill > BOT_SKILL_EASY ) {
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dist = Square( 600.0f ); //mal: will give higher priority to someone attacking a critical mate, if we can see it happening.
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}
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if ( botWorld->gameLocalInfo.botSkill > BOT_SKILL_EASY ) {
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if ( Client_IsCriticalForCurrentObj( i, 6000.0f ) ) {
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dist = Square( 700.0f ); //mal: if your a critical client, we're more likely to kill you.
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}
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}
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if ( botWorld->botGoalInfo.mapHasMCPGoal ) {
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if ( playerInfo.proxyInfo.entNum == botWorld->botGoalInfo.botGoal_MCP_VehicleNum ) {
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dist = 400.0f;
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}
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} //mal: if your in MCP, you get higher priority then a normal enemy. Especially when we're in a vehicle!
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if ( botVehicleInfo->type > ICARUS && botVehicleInfo->type != BUFFALO && ( playerInfo.isCamper || playerInfo.killsSinceSpawn >= KILLING_SPREE ) && botWorld->gameLocalInfo.botSkill > BOT_SKILL_EASY && !playerInfo.isBot ) {
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dist = Square( 600.0f );
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} //mal: target trouble making humans!
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} else {
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if ( !playerInfo.isBot || playerInfo.isActor ) {
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dist += Square( TRAINING_MODE_RANGE_ADDITION );
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}
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}
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numVisEnemies++;
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if ( dist < entDist ) {
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entClientNum = i;
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entDist = dist;
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}
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}
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if ( entClientNum != -1 ) {
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enemy = entClientNum;
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enemySpawnID = botWorld->clientInfo[ entClientNum ].spawnID;
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enemyInfo.enemy_FS_Pos = botWorld->clientInfo[ entClientNum ].origin;
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enemyInfo.enemy_LS_Pos = enemyInfo.enemy_FS_Pos;
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bot_FS_Enemy_Pos = botInfo->origin;
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bot_LS_Enemy_Pos = bot_FS_Enemy_Pos;
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enemyInfo.enemyLastVisTime = botWorld->gameLocalInfo.time;
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enemyAcquireTime = botWorld->gameLocalInfo.time;
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Bot_SetAttackTimeDelay( inFront ); //mal: this sets a delay on how long the bot should take to see enemy, based on bot's state.
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VEHICLE_COMBAT_AI_SUB_NODE = NULL; //mal: reset the bot's combat AI node
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COMBAT_MOVEMENT_STATE = NULL;
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return true;
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}
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return false;
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}
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/*
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================
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idBotAI::Bot_CheckCurrentStateForVehicleCombat
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Check to see if we're doing an important goal that we need to avoid combat for, or if we can just jump into the fray.
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================
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*/
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void idBotAI::Bot_CheckCurrentStateForVehicleCombat() {
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if ( botVehicleInfo->driverEntNum == botNum && ( Client_IsCriticalForCurrentObj( botNum, 4500.0f ) || ClientHasObj( botNum ) || ( AIStack.STACK_AI_NODE != NULL && AIStack.isPriority ) || botVehicleInfo->type == MCP || botVehicleInfo->type == BUFFALO ) ) {
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VEHICLE_COMBAT_AI_SUB_NODE = &idBotAI::Enter_COMBAT_Vehicle_EvadeEnemy; //mal: if bot has a priority target, and its close, try to avoid combat as much as possible.
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return;
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} //mal: if we're not the driver of this vehicle, we'll always attack ( really, what else can we do? ).
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VEHICLE_COMBAT_AI_SUB_NODE = &idBotAI::Enter_COMBAT_Vehicle_AttackEnemy;
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}
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/*
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================
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idBotAI::Bot_CheckVehicleAttack
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================
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*/
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void idBotAI::Bot_CheckVehicleAttack() {
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float minFOV = ( botInfo->proxyInfo.weapon == TANK_GUN ) ? 0.95f : 0.60f;
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idVec3 dir;
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if ( botVehicleInfo->type == ICARUS ) {
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botUcmd->botCmds.attack = true;
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return;
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}
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if ( botInfo->proxyInfo.weapon == NULL_VEHICLE_WEAPON ) {
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return;
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}
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if ( gunTargetEntNum > -1 && gunTargetEntNum < MAX_CLIENTS ) {
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if ( botWorld->clientInfo[ gunTargetEntNum ].team == botInfo->team && !botWorld->gameLocalInfo.inWarmup ) {
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return;
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}
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} //mal: hold your fire! have a friendly in the way.
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if ( timeOnTarget > botWorld->gameLocalInfo.time ) { //mal: haven't had time enough to "react" to this threat...
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return;
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}
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if ( !botInfo->proxyInfo.weaponIsReady && botInfo->proxyInfo.weapon == TANK_GUN ) { //mal: strogg hyperblaster will report not ready between shots, which can confuse the bots
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return;
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}
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if ( botInfo->proxyInfo.weapon == PERSONAL_WEAPON ) {
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if ( enemyInfo.enemyInfont ) {
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if ( botInfo->weapInfo.weapon == ROCKET ) {
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if ( botInfo->targetLocked ) {
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botUcmd->botCmds.attack = true;
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}
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} else {
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botUcmd->botCmds.attack = true;
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}
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}
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return;
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}
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if ( botInfo->proxyInfo.weapon == LAW ) {
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if ( botVehicleInfo->type == TROJAN ) {
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if ( botWorld->clientInfo[ enemy ].proxyInfo.entNum != CLIENT_HAS_NO_VEHICLE ) {
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proxyInfo_t enemyVehicle;
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GetVehicleInfo( botWorld->clientInfo[ enemy ].proxyInfo.entNum, enemyVehicle );
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if ( enemyVehicle.type >= ICARUS ) {
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if ( botInfo->targetLocked ) {
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botUcmd->botCmds.attack = true;
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}
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} else {
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botUcmd->botCmds.attack = true;
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}
|
|
} else {
|
|
botUcmd->botCmds.attack = true;
|
|
}
|
|
} else {
|
|
if ( botWorld->clientInfo[ enemy ].proxyInfo.entNum != CLIENT_HAS_NO_VEHICLE ) {
|
|
if ( botInfo->targetLocked ) {
|
|
botUcmd->botCmds.attack = true;
|
|
}
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
|
|
if ( botInfo->proxyInfo.weapon == ROCKETS ) {
|
|
if ( botVehicleInfo->isAirborneVehicle ) {
|
|
minFOV = 0.95f;
|
|
}
|
|
|
|
dir = botWorld->clientInfo[ enemy ].origin - botVehicleInfo->origin;
|
|
dir.NormalizeFast();
|
|
if ( dir * botVehicleInfo->axis[ 0 ] > minFOV ) { //mal: we have them in our sights - FIRE!
|
|
botUcmd->botCmds.attack = true;
|
|
}
|
|
return;
|
|
}
|
|
|
|
if ( botInfo->proxyInfo.hasTurretWeapon ) {
|
|
if ( botVehicleInfo->type > ICARUS && botInfo->proxyInfo.weapon == MINIGUN ) {
|
|
botUcmd->botCmds.attack = true;
|
|
} else {
|
|
dir = botWorld->clientInfo[ enemy ].origin - botInfo->proxyInfo.weaponOrigin;
|
|
dir.NormalizeFast();
|
|
if ( dir * botInfo->proxyInfo.weaponAxis[0] > minFOV ) { //mal: we have them in our sights - FIRE!
|
|
botUcmd->botCmds.attack = true;
|
|
}
|
|
}
|
|
} else {
|
|
if ( InFrontOfVehicle( botInfo->proxyInfo.entNum, botWorld->clientInfo[ enemy ].origin ) ) {
|
|
botUcmd->botCmds.attack = true; //mal: they're in front of us - FIRE!
|
|
}
|
|
}
|
|
|
|
if ( botWorld->gameLocalInfo.botSkill == BOT_SKILL_EASY && botVehicleInfo->driverEntNum == botNum && botInfo->proxyInfo.weapon != MINIGUN ) { //mal: have a delay between shots for low skill bots.
|
|
if ( botUcmd->botCmds.attack == true ) {
|
|
timeOnTarget = botWorld->gameLocalInfo.time + ( ( botVehicleInfo->isAirborneVehicle ) ? 9500 : 5500 );
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
================
|
|
idBotAI::Bot_VehicleFindBetterEnemy
|
|
================
|
|
*/
|
|
bool idBotAI::Bot_VehicleFindBetterEnemy() {
|
|
int i;
|
|
int entClientNum = enemy;
|
|
float dist;
|
|
float entDist;
|
|
proxyInfo_t vehicleInfo;
|
|
proxyInfo_t enemyVehicleInfo;
|
|
idVec3 vec;
|
|
|
|
if ( enemy == -1 ) { //mal: we lost our enemy for some reason, so just skip finding a new one til next frame.
|
|
return false;
|
|
}
|
|
|
|
if ( ignoreNewEnemiesWhileInVehicleTime > botWorld->gameLocalInfo.time ) {
|
|
return false;
|
|
}
|
|
|
|
if ( botWorld->clientInfo[ enemy ].proxyInfo.entNum != CLIENT_HAS_NO_VEHICLE ) { //mal: if we're attacking the MCP, its the priority.
|
|
if ( botWorld->clientInfo[ enemy ].proxyInfo.entNum == botWorld->botGoalInfo.botGoal_MCP_VehicleNum ) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
GetVehicleInfo( botWorld->clientInfo[ enemy ].proxyInfo.entNum, enemyVehicleInfo );
|
|
|
|
if ( enemyVehicleInfo.entNum > 0 && ( enemyVehicleInfo.type == ANANSI || enemyVehicleInfo.type == HORNET ) ) { //mal: stay in dogfights!
|
|
return false;
|
|
}
|
|
|
|
const clientInfo_t& enemyPlayerInfo = botWorld->clientInfo[ enemy ];
|
|
|
|
vec = enemyPlayerInfo.origin - botInfo->origin;
|
|
entDist = vec.LengthSqr();
|
|
|
|
if ( !enemyInfo.enemyVisible ) { //mal: if we can't see our current enemy, more likely to attack a visible enemy.
|
|
entDist = idMath::INFINITY;
|
|
}
|
|
|
|
if ( botWorld->gameLocalInfo.botSkill == BOT_SKILL_DEMO && !botWorld->botGoalInfo.gameIsOnFinalObjective && ( !enemyPlayerInfo.isBot || enemyPlayerInfo.isActor ) ) { //mal: dont worry about keeping our human target in training mode, unless its the final obj...
|
|
entDist += Square( TRAINING_MODE_RANGE_ADDITION );
|
|
}
|
|
|
|
bool curEnemyNotInVehicle = false;
|
|
|
|
if ( botWorld->clientInfo[ enemy ].proxyInfo.entNum == CLIENT_HAS_NO_VEHICLE && !ClientIsDefusingOurTeamCharge( enemy ) && !vehicleEnemyWasInheritedFromFootCombat ) { //mal: if our current enemy is on foot, more likely to pick a better target. Unless they're defusing our charge, or an enemy we jumped in this vehicle for, then we artificially raise their importance.
|
|
curEnemyNotInVehicle = true;
|
|
}
|
|
|
|
numVisEnemies = 1; //mal: our current enemy is always visible to us
|
|
|
|
for ( i = 0; i < MAX_CLIENTS; i++ ) {
|
|
|
|
if ( !ClientIsValid( i, -1 ) ) {
|
|
continue; //mal: no valid client in this client slot!
|
|
}
|
|
|
|
if ( i == botNum ) {
|
|
continue; //mal: dont try to fight ourselves!
|
|
}
|
|
|
|
if ( i == enemy ) { //mal: ignore an enemy we already have
|
|
continue;
|
|
}
|
|
|
|
if ( EnemyIsIgnored( i ) ) {
|
|
continue; //mal: dont try to fight someone we've flagged to ignore for whatever reason!
|
|
}
|
|
|
|
//mal: if we're in the middle of a critical obj, dont go looking for trouble, unless they're shooting us!
|
|
if ( Client_IsCriticalForCurrentObj( botNum, -1.0f ) && ( botInfo->lastAttacker != i || botInfo->lastAttackerTime + 3000 < botWorld->gameLocalInfo.time ) && !ClientIsDefusingOurTeamCharge( i ) ) {
|
|
continue;
|
|
}
|
|
|
|
const clientInfo_t& playerInfo = botWorld->clientInfo[ i ];
|
|
|
|
if ( playerInfo.isNoTarget ) {
|
|
continue;
|
|
} //mal: dont target clients that have notarget set - this is useful for debugging, etc.
|
|
|
|
if ( playerInfo.isDisguised && playerInfo.disguisedClient != botNum ) {
|
|
continue; //mal: won't "see" disguised clients, unless they look like us!
|
|
}
|
|
|
|
if ( playerInfo.inLimbo ) {
|
|
continue;
|
|
}
|
|
|
|
if ( playerInfo.isActor ) {
|
|
continue;
|
|
}
|
|
|
|
if ( playerInfo.invulnerableEndTime > botWorld->gameLocalInfo.time ) {
|
|
continue; //mal: ignore revived/just spawned in clients - get the ppl around them!
|
|
}
|
|
|
|
if ( playerInfo.health <= 0 ) {
|
|
continue;
|
|
}
|
|
|
|
if ( playerInfo.team == botInfo->team ) {
|
|
continue;
|
|
}
|
|
|
|
if ( botWorld->gameLocalInfo.botSkill == BOT_SKILL_DEMO && !botWorld->botGoalInfo.gameIsOnFinalObjective && !playerInfo.isBot && enemyPlayerInfo.isBot ) { //mal: dont worry about human targets in training mode if we have a bot one, unless its the final obj...
|
|
continue;
|
|
}
|
|
|
|
if ( botWorld->gameLocalInfo.botSkill > BOT_SKILL_EASY ) { //mal: st00pid bot - your not smart enough to pick your targets wisely
|
|
if ( enemyVehicleInfo.entNum > 0 && enemyInfo.enemyVisible ) {
|
|
|
|
if ( !( enemyVehicleInfo.flags & PERSONAL ) && !( enemyVehicleInfo.flags & WATER ) && ( enemyVehicleInfo.isAirborneVehicle && enemyVehicleInfo.xyspeed > 900.0f && entDist > Square( 2000.0f ) ) ) {
|
|
if ( playerInfo.proxyInfo.entNum == CLIENT_HAS_NO_VEHICLE && !Client_IsCriticalForCurrentObj( i, 1500.0f ) && !ClientHasObj( i ) ) {
|
|
continue;
|
|
} //mal: dont worry about an enemy in a vehicle if the vehicle is far away, moving too fast, is not a real threat
|
|
}
|
|
}
|
|
} //mal: if our current enemy is in a vehicle, and this guy isn't, and this guy doesn't have an obj, or isn't important, hes not worth fighting.
|
|
|
|
bool enemyIsInAirAttackVehicle = false;
|
|
|
|
if ( playerInfo.proxyInfo.entNum != CLIENT_HAS_NO_VEHICLE ) { //mal: pick the driver of a vehicle as the target, NOT passengers, unless there is no driver - then kill whoever.
|
|
|
|
GetVehicleInfo( playerInfo.proxyInfo.entNum, vehicleInfo );
|
|
|
|
if ( vehicleInfo.driverEntNum != i && vehicleInfo.driverEntNum != -1 ) {
|
|
continue;
|
|
}
|
|
|
|
if ( vehicleInfo.type == ANANSI || vehicleInfo.type == HORNET ) {
|
|
enemyIsInAirAttackVehicle = true;
|
|
} else {
|
|
vec = vehicleInfo.origin - botInfo->origin;
|
|
|
|
if ( vehicleInfo.xyspeed > 600.0f && vec.LengthSqr() > Square( 1900.0f ) && !InFrontOfVehicle( vehicleInfo.entNum, botInfo->origin ) ) { //mal: if they're in a mad dash away from us, forget about them!
|
|
continue;
|
|
}
|
|
}
|
|
}
|
|
|
|
vec = playerInfo.origin - botInfo->origin;
|
|
dist = vec.LengthSqr();
|
|
|
|
if ( !enemyIsInAirAttackVehicle ) {
|
|
if ( dist > Square( ENEMY_SIGHT_BUSY_DIST * 2.0f ) ) {
|
|
continue;
|
|
}
|
|
}
|
|
|
|
float tempDist = entDist;
|
|
|
|
if ( curEnemyNotInVehicle && playerInfo.proxyInfo.entNum != CLIENT_HAS_NO_VEHICLE ) {
|
|
tempDist += Square( 3000.0f );
|
|
}
|
|
|
|
if ( !enemyIsInAirAttackVehicle ) {
|
|
if ( dist > tempDist ) {
|
|
continue;
|
|
}
|
|
} else {
|
|
if ( dist > Square( AIRCRAFT_ATTACK_DIST ) ) {
|
|
continue;
|
|
}
|
|
}
|
|
|
|
if ( !ClientIsVisibleToBot ( i, true, false ) ) {
|
|
continue;
|
|
}
|
|
|
|
if ( Client_IsCriticalForCurrentObj( i, 1500.0f ) && botWorld->gameLocalInfo.botSkill > BOT_SKILL_EASY ) { //mal: if a critical class, get high priority
|
|
dist = Square( 600.0f );
|
|
ignoreNewEnemiesWhileInVehicleTime = botWorld->gameLocalInfo.time + IGNORE_NEW_ENEMIES_TIME;
|
|
}
|
|
|
|
if ( ClientHasObj( i ) && botWorld->gameLocalInfo.botSkill > BOT_SKILL_EASY ) { //mal: if have docs, get HIGHER priority.
|
|
dist = Square( 500.0f );
|
|
ignoreNewEnemiesWhileInVehicleTime = botWorld->gameLocalInfo.time + IGNORE_NEW_ENEMIES_TIME;
|
|
}
|
|
|
|
if ( ClientIsDefusingOurTeamCharge( i ) && botWorld->gameLocalInfo.botSkill > BOT_SKILL_EASY ) { //mal: if defusing our charge, get HIGHER priority.
|
|
dist = Square( 100.0f );
|
|
ignoreNewEnemiesWhileInVehicleTime = botWorld->gameLocalInfo.time + IGNORE_NEW_ENEMIES_TIME;
|
|
}
|
|
|
|
if ( botWorld->botGoalInfo.mapHasMCPGoal && botWorld->gameLocalInfo.botSkill > BOT_SKILL_EASY ) {
|
|
if ( playerInfo.proxyInfo.entNum == botWorld->botGoalInfo.botGoal_MCP_VehicleNum ) {
|
|
dist = Square( 400.0f );
|
|
ignoreNewEnemiesWhileInVehicleTime = botWorld->gameLocalInfo.time + IGNORE_NEW_ENEMIES_TIME;
|
|
}
|
|
}
|
|
|
|
if ( enemyIsInAirAttackVehicle && botWorld->gameLocalInfo.botSkill > BOT_SKILL_EASY ) { //mal: dont ignore a chance to dogfight!
|
|
dist = Square( 100.0f );
|
|
ignoreNewEnemiesWhileInVehicleTime = botWorld->gameLocalInfo.time + IGNORE_NEW_ENEMIES_TIME;
|
|
}
|
|
|
|
numVisEnemies++;
|
|
entClientNum = i;
|
|
entDist = dist;
|
|
}
|
|
|
|
if ( entClientNum != enemy ) {
|
|
enemy = entClientNum;
|
|
enemySpawnID = botWorld->clientInfo[ entClientNum ].spawnID;
|
|
|
|
enemyInfo.enemy_FS_Pos = botWorld->clientInfo[ entClientNum ].origin;
|
|
enemyInfo.enemy_LS_Pos = enemyInfo.enemy_FS_Pos;
|
|
|
|
enemyInfo.enemyLastVisTime = botWorld->gameLocalInfo.time;
|
|
|
|
enemyAcquireTime = botWorld->gameLocalInfo.time;
|
|
|
|
bot_FS_Enemy_Pos = botInfo->origin;
|
|
bot_LS_Enemy_Pos = bot_FS_Enemy_Pos;
|
|
|
|
VEHICLE_COMBAT_AI_SUB_NODE = NULL; //mal: reset the bot's combat AI node and movement state.
|
|
COMBAT_MOVEMENT_STATE = NULL;
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/*
|
|
================
|
|
idBotAI::Bot_ShouldVehicleChaseHiddenEnemy
|
|
================
|
|
*/
|
|
bool idBotAI::Bot_ShouldVehicleChaseHiddenEnemy() {
|
|
|
|
proxyInfo_t enemyVehicleInfo;
|
|
idVec3 vec;
|
|
chasingEnemy = false;
|
|
|
|
if ( ClientHasObj( botNum ) || Client_IsCriticalForCurrentObj( botNum, -1.0f ) ) { //mal: never chase if we are important!
|
|
return false;
|
|
}
|
|
|
|
if ( botVehicleInfo->driverEntNum != botNum ) { //mal: we dont get the choice to chase someone if we're not the driver!
|
|
return false;
|
|
}
|
|
|
|
if ( botVehicleInfo->health <= ( botVehicleInfo->maxHealth / 4 ) && !ClientHasObj( enemy ) ) { //mal: if we're in pretty bad shape, randomly decide to sometimes give up the fight....
|
|
if ( botThreadData.random.RandomInt( 100 ) > 50 ) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
if ( ( botVehicleInfo->flags & PERSONAL ) || botInfo->proxyInfo.weapon == NULL_VEHICLE_WEAPON && !ClientHasObj( enemy ) ) {
|
|
return false;
|
|
} //mal: if we dont have a vehicle weapon to fight with, or we're in a personal transport, dont go chasing ppl.
|
|
|
|
if ( botWorld->clientInfo[ enemy ].proxyInfo.entNum != CLIENT_HAS_NO_VEHICLE ) {
|
|
|
|
GetVehicleInfo( botWorld->clientInfo[ enemy ].proxyInfo.entNum, enemyVehicleInfo );
|
|
|
|
if ( enemyVehicleInfo.inWater && !botVehicleInfo->isAirborneVehicle || !( botVehicleInfo->flags & WATER ) ) {
|
|
return false;
|
|
} //mal: hes in the water, but we can't chase him, so forget him!
|
|
|
|
if ( !ClientHasObj( enemy ) && !Client_IsCriticalForCurrentObj( enemy, 2000.0f ) ) {
|
|
if ( botThreadData.random.RandomInt( 100 ) > 50 ) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( AIStack.STACK_AI_NODE != NULL && AIStack.isPriority != false && !ClientHasObj( enemy ) ) {
|
|
return false;
|
|
} // we have something important on our mind, and cant chase ATM - UNLESS they have the obj! Always chase them!
|
|
|
|
vec = enemyInfo.enemy_LS_Pos - botInfo->origin;
|
|
|
|
if ( vec.LengthSqr() > Square( ENEMY_CHASE_DIST ) ) {
|
|
return false;
|
|
} // too far away to chase
|
|
|
|
vec = enemyInfo.enemy_LS_Pos - botWorld->clientInfo[ enemy ].origin;
|
|
|
|
if ( vec.LengthSqr() > Square( 900.0f ) && !ClientHasObj( enemy ) && !Client_IsCriticalForCurrentObj( enemy, 1500.0f ) ) { // unless he's REALLY close or a threat, sometimes we'll stop the chase, just because....
|
|
if ( botThreadData.random.RandomInt( 100 ) > 50 ) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
chasingEnemy = true;
|
|
|
|
if ( ClientHasObj( enemy ) ) {
|
|
chaseEnemyTime = botWorld->gameLocalInfo.time + 30000;
|
|
} else if ( Client_IsCriticalForCurrentObj( enemy, 1500.0f ) ) {
|
|
chaseEnemyTime = botWorld->gameLocalInfo.time + 15000;
|
|
} else {
|
|
chaseEnemyTime = botWorld->gameLocalInfo.time + 7000;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/*
|
|
==================
|
|
idBotAI::Bot_VehicleCanRamClient
|
|
|
|
See if the vehicle can ram the client in question, in the vehicle the bot is in.
|
|
==================
|
|
*/
|
|
bool idBotAI::Bot_VehicleCanRamClient( int clientNum ) {
|
|
int areaNum;
|
|
proxyInfo_t enemyVehicleInfo;
|
|
idVec3 vec;
|
|
idVec3 enemyOrg;
|
|
|
|
if ( botVehicleInfo->type != HOG && botVehicleInfo->health < ( botVehicleInfo->maxHealth / 4 ) && botWorld->clientInfo[ clientNum ].proxyInfo.entNum != CLIENT_HAS_NO_VEHICLE ) {
|
|
return false;
|
|
} //mal: most vehicles can't handle ramming other vehicles while damaged - clients on foot are ALWAYS ok tho! >:-D
|
|
|
|
if ( botVehicleInfo->flags & WATER || botVehicleInfo->inWater || botVehicleInfo->type == GOLIATH || botVehicleInfo->type == DESECRATOR || botVehicleInfo->flags & PERSONAL || botVehicleInfo->flags & AIR ) {
|
|
return false;
|
|
}
|
|
|
|
if ( botVehicleInfo->type != HOG && botVehicleInfo->forwardSpeed < 100.0f && enemyInfo.enemyDist < 700.0f ) {
|
|
return false;
|
|
}
|
|
|
|
if ( botWorld->clientInfo[ clientNum ].proxyInfo.entNum == CLIENT_HAS_NO_VEHICLE ) {
|
|
|
|
enemyOrg = botWorld->clientInfo[ clientNum ].origin;
|
|
areaNum = botWorld->clientInfo[ clientNum ].areaNumVehicle;
|
|
|
|
if ( botWorld->clientInfo[ clientNum ].inWater || !botWorld->clientInfo[ enemy ].inPlayZone ) {
|
|
return false;
|
|
}
|
|
|
|
if ( !botWorld->clientInfo[ clientNum ].hasGroundContact ) {
|
|
return false;
|
|
}
|
|
} else {
|
|
GetVehicleInfo( botWorld->clientInfo[ clientNum ].proxyInfo.entNum, enemyVehicleInfo );
|
|
|
|
enemyOrg = enemyVehicleInfo.origin;
|
|
areaNum = enemyVehicleInfo.areaNumVehicle;
|
|
|
|
if ( enemyVehicleInfo.isAirborneVehicle ) {
|
|
return false;
|
|
}
|
|
|
|
if ( enemyVehicleInfo.isEmpty ) {
|
|
return false;
|
|
}
|
|
|
|
if ( !enemyVehicleInfo.inPlayZone ) {
|
|
return false;
|
|
}
|
|
|
|
if ( enemyVehicleInfo.inWater ) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
bool canReach = botThreadData.Nav_IsDirectPath( AAS_VEHICLE, botInfo->team, botInfo->areaNumVehicle, botVehicleInfo->origin, enemyOrg );
|
|
|
|
if ( !canReach ) {
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/*
|
|
==================
|
|
idBotAI::Bot_PickVehicleChaseType
|
|
|
|
Decide how we'll chase our enemy, based on our situation, and what the enemy has and is doing.
|
|
|
|
NOTE: just dont have the bloody time to flesh this out as much as I'd like ATM - aren't milestones great?!
|
|
==================
|
|
*/
|
|
void idBotAI::Bot_PickVehicleChaseType() {
|
|
VEHICLE_COMBAT_AI_SUB_NODE = &idBotAI::Enter_COMBAT_Vehicle_ChaseEnemy;
|
|
return;
|
|
}
|
|
|
|
/*
|
|
==================
|
|
idBotAI::Bot_PickBestVehicleWeapon
|
|
|
|
See what the best weapon is that we have at our disposal - we'll change our position in this vehicle if need be to get access to a ( better ) weapon.
|
|
==================
|
|
*/
|
|
void idBotAI::Bot_PickBestVehicleWeapon() {
|
|
|
|
bool enemyInAirborneVehicle = false;
|
|
bool enemyInGroundVehicle = false;
|
|
bool needMovementUpdate = false;
|
|
bool enemyOnFoot = false;
|
|
bool hasGunnerSeatOpen;
|
|
bool enemyReachable = false;
|
|
|
|
if ( weapSwitchTime > botWorld->gameLocalInfo.time ) {
|
|
return;
|
|
}
|
|
|
|
if ( botVehicleInfo->type == ICARUS ) {
|
|
return;
|
|
}
|
|
|
|
proxyInfo_t enemyVehicleInfo;
|
|
|
|
idVec3 vec = botWorld->clientInfo[ enemy ].origin - botInfo->origin;
|
|
|
|
float dist = vec.LengthSqr();
|
|
|
|
hasGunnerSeatOpen = VehicleHasGunnerSeatOpen( botInfo->proxyInfo.entNum );
|
|
|
|
if ( botWorld->clientInfo[ enemy ].proxyInfo.entNum != CLIENT_HAS_NO_VEHICLE ) {
|
|
GetVehicleInfo( botWorld->clientInfo[ enemy ].proxyInfo.entNum, enemyVehicleInfo );
|
|
|
|
if ( enemyVehicleInfo.isAirborneVehicle ) {
|
|
enemyInAirborneVehicle = true;
|
|
} else {
|
|
enemyInGroundVehicle = true;
|
|
}
|
|
} else {
|
|
enemyOnFoot = true;
|
|
}
|
|
|
|
Bot_SetupVehicleMove( vec3_zero, enemy, ACTION_NULL );
|
|
|
|
if ( botAAS.hasPath && botAAS.path.travelTime < Bot_ApproxTravelTimeToLocation( botInfo->origin, botWorld->clientInfo[ enemy ].origin, true ) * TRAVEL_TIME_MULTIPLY ) {
|
|
enemyReachable = true;
|
|
}
|
|
|
|
switch( botVehicleInfo->type ) {
|
|
|
|
case TITAN:
|
|
if ( botVehicleInfo->driverEntNum == botNum ) {
|
|
if ( enemyInAirborneVehicle && enemyInfo.enemyDist <= TANK_MINIGUN_RANGE && hasGunnerSeatOpen ) {
|
|
botUcmd->botCmds.becomeGunner = true;
|
|
needMovementUpdate = true;
|
|
break;
|
|
}
|
|
} else {
|
|
if ( ( enemyInAirborneVehicle && enemyInfo.enemyDist > TANK_MINIGUN_RANGE && botVehicleInfo->driverEntNum == -1 ) || !enemyInAirborneVehicle ) {
|
|
botUcmd->botCmds.becomeDriver = true;
|
|
needMovementUpdate = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
break;
|
|
|
|
case TROJAN:
|
|
if ( botInfo->proxyInfo.weapon == LAW ) {
|
|
if ( botVehicleInfo->driverEntNum == -1 ) {
|
|
if ( ( !enemyInAirborneVehicle && !enemyInGroundVehicle ) || enemyInfo.enemyDist < 700.0f || enemyInfo.enemyDist > WEAPON_LOCK_DIST ) {
|
|
botUcmd->botCmds.becomeDriver = true; //mal: using the LAW to lock onto our vehicle enemy makes sense ( the drivers MG is a joke in this case ).
|
|
needMovementUpdate = true;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( botVehicleInfo->driverEntNum == botNum ) {
|
|
if ( ( enemyInAirborneVehicle || enemyInGroundVehicle ) && hasGunnerSeatOpen && dist < Square( WEAPON_LOCK_DIST ) ) {
|
|
botUcmd->botCmds.becomeGunner = true; //mal: using the LAW to lock onto our airborne enemy makes sense ( the drivers MG is a joke in this case ).
|
|
needMovementUpdate = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ( botInfo->proxyInfo.weapon == NULL_VEHICLE_WEAPON ) {
|
|
if ( botVehicleInfo->driverEntNum == -1 ) {
|
|
botUcmd->botCmds.becomeDriver = true;
|
|
needMovementUpdate = true;
|
|
} else if ( VehicleHasGunnerSeatOpen( botVehicleInfo->entNum ) ) {
|
|
botUcmd->botCmds.becomeGunner = true;
|
|
needMovementUpdate = true;
|
|
}
|
|
break;
|
|
}//mal: if we're the driver, stay as the driver!
|
|
|
|
break;
|
|
|
|
case BADGER:
|
|
if ( botVehicleInfo->driverEntNum == botNum ) { //mal: we're the driver, if the turret is available, we may jump into it to fight enemies.
|
|
if ( hasGunnerSeatOpen && vehicleDriverTime < botWorld->gameLocalInfo.time && enemyReachable && enemyInfo.enemyDist > 700.0f && enemyVehicleInfo.type != HOG ) {
|
|
if ( botThreadData.random.RandomInt( 100 ) > 50 ) {
|
|
vehicleDriverTime = botWorld->gameLocalInfo.time + 15000;
|
|
break;
|
|
}
|
|
|
|
if ( ( enemyInAirborneVehicle || ( enemyInfo.enemyDist < 3000.0f && enemyInfo.enemyDist > 700.0f ) ) && vehicleGunnerTime + 30000 < botWorld->gameLocalInfo.time && enemyInfo.enemyVisible ) { //mal: dont do this if enemy too far away, or its been too soon since we last did this.
|
|
botUcmd->botCmds.becomeGunner = true;
|
|
vehicleGunnerTime = botWorld->gameLocalInfo.time + 15000;
|
|
needMovementUpdate = true;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( botInfo->proxyInfo.weapon == PERSONAL_WEAPON ) {
|
|
if ( hasGunnerSeatOpen && botVehicleInfo->driverEntNum != -1 ) {
|
|
botUcmd->botCmds.becomeGunner = true;
|
|
needMovementUpdate = true;
|
|
break;
|
|
} //mal: our gunner may have been killed, or maybe he jumped out some time ago - take his place.
|
|
|
|
if ( botVehicleInfo->driverEntNum == -1 ) {
|
|
botUcmd->botCmds.becomeDriver = true;
|
|
needMovementUpdate = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ( botInfo->proxyInfo.weapon == MINIGUN ) {
|
|
if ( botVehicleInfo->driverEntNum == -1 ) {
|
|
if ( vehicleGunnerTime < botWorld->gameLocalInfo.time || !enemyInfo.enemyVisible ) { //mal: even if we had a driver and he bailed, become the driver for a better shot, then can go back to the gun.
|
|
botUcmd->botCmds.becomeDriver = true;
|
|
needMovementUpdate = true;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( botInfo->proxyInfo.weapon == NULL_VEHICLE_WEAPON && botVehicleInfo->driverEntNum != botNum ) {
|
|
if ( botVehicleInfo->driverEntNum == -1 ) {
|
|
botUcmd->botCmds.becomeDriver = true;
|
|
needMovementUpdate = true;
|
|
} else if ( VehicleHasGunnerSeatOpen( botVehicleInfo->entNum ) ) {
|
|
botUcmd->botCmds.becomeGunner = true;
|
|
needMovementUpdate = true;
|
|
} else if ( botVehicleInfo->hasFreeSeat ) {
|
|
needMovementUpdate = true;
|
|
botUcmd->botCmds.activate = true; //mal: rotate to one of the back seats.
|
|
}
|
|
}//mal: if we're the driver, stay as the driver!
|
|
|
|
break;
|
|
|
|
case PLATYPUS:
|
|
if ( botVehicleInfo->driverEntNum == botNum ) { //mal: we're the driver, if the turret is available, we may jump into it to fight enemies.
|
|
if ( hasGunnerSeatOpen ) {
|
|
if ( enemyInfo.enemyDist < 1500.0f && vehicleGunnerTime + 30000 < botWorld->gameLocalInfo.time && enemyInfo.enemyVisible ) { //mal: dont do this if enemy too far away, or its been too soon since we last did this.
|
|
botUcmd->botCmds.becomeGunner = true;
|
|
vehicleGunnerTime = botWorld->gameLocalInfo.time + 10000;
|
|
needMovementUpdate = true;
|
|
}
|
|
} //mal: if we have a gunner, we'll try to get a better shot for him, so that he can cut down our enemies.
|
|
}
|
|
|
|
if ( botInfo->proxyInfo.weapon == MINIGUN ) {
|
|
if ( botVehicleInfo->driverEntNum == -1 ) {
|
|
if ( vehicleGunnerTime < botWorld->gameLocalInfo.time || !enemyInfo.enemyVisible ) { //mal: even if we had a driver and he bailed, become the driver for a better shot, then can go back to the gun.
|
|
botUcmd->botCmds.becomeDriver = true;
|
|
needMovementUpdate = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
break;
|
|
|
|
case DESECRATOR:
|
|
if ( botVehicleInfo->driverEntNum == botNum ) {
|
|
if ( enemyInAirborneVehicle && enemyInfo.enemyDist <= TANK_MINIGUN_RANGE && hasGunnerSeatOpen ) {
|
|
botUcmd->botCmds.becomeGunner = true;
|
|
needMovementUpdate = true;
|
|
break;
|
|
}
|
|
} else {
|
|
if ( ( enemyInAirborneVehicle && enemyInfo.enemyDist > TANK_MINIGUN_RANGE && botVehicleInfo->driverEntNum == -1 ) || !enemyInAirborneVehicle ) {
|
|
botUcmd->botCmds.becomeDriver = true;
|
|
needMovementUpdate = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
break;
|
|
|
|
case HOG:
|
|
if ( botInfo->proxyInfo.weapon == MINIGUN ) {
|
|
if ( botVehicleInfo->driverEntNum == -1 ) {
|
|
if ( vehicleGunnerTime < botWorld->gameLocalInfo.time || !enemyInfo.enemyVisible || botWorld->clientInfo[ enemy ].proxyInfo.entNum != CLIENT_HAS_NO_VEHICLE && !enemyInAirborneVehicle ) { //mal: even if we had a driver and he bailed, become the driver for a better shot, then can go back to the gun.
|
|
botUcmd->botCmds.becomeDriver = true;
|
|
needMovementUpdate = true;
|
|
} //mal: we'll prefer to ram our enemies who are in vehicles
|
|
}
|
|
}
|
|
|
|
if ( botVehicleInfo->driverEntNum == botNum && ( !Bot_VehicleCanRamClient( enemy ) || VEHICLE_COMBAT_MOVEMENT_STATE == NULL || combatMoveType != VEHICLE_RAM_ATTACK_MOVEMENT ) ) {
|
|
if ( ( enemyInAirborneVehicle || ( enemyInfo.enemyDist < 3000.0f && enemyInfo.enemyDist > 700.0f ) ) && vehicleGunnerTime + 30000 < botWorld->gameLocalInfo.time && enemyInfo.enemyVisible ) {
|
|
botUcmd->botCmds.becomeGunner = true;
|
|
vehicleGunnerTime = botWorld->gameLocalInfo.time + 10000;
|
|
needMovementUpdate = true;
|
|
}
|
|
}
|
|
|
|
break;
|
|
|
|
case ANANSI:
|
|
case HORNET:
|
|
if ( botInfo->proxyInfo.weapon == MINIGUN ) {
|
|
if ( botVehicleInfo->driverEntNum == -1 ) {
|
|
botUcmd->botCmds.becomeDriver = true; //mal: our coward of a pilot bailed on us... take the controls!
|
|
needMovementUpdate = true;
|
|
}
|
|
}
|
|
|
|
if ( botVehicleInfo->driverEntNum == botNum ) {
|
|
if ( botInfo->proxyInfo.weapon == LAW ) { //mal: law is better against other vehicles
|
|
if ( botWorld->clientInfo[ enemy ].proxyInfo.entNum == CLIENT_HAS_NO_VEHICLE ) {
|
|
botUcmd->botCmds.switchVehicleWeap = true;
|
|
} else {
|
|
if ( botInfo->proxyInfo.weaponIsReady == false && rocketTime < botWorld->gameLocalInfo.time && botWorld->gameLocalInfo.botSkill > BOT_SKILL_EASY ) { //mal: use rockets if LAW outta charge
|
|
rocketTime = botWorld->gameLocalInfo.time + 2000;
|
|
botUcmd->botCmds.switchVehicleWeap = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( botInfo->proxyInfo.weapon == ROCKETS ) { //mal: rockets are nice against slow moving ground targets.
|
|
if ( botWorld->clientInfo[ enemy ].proxyInfo.entNum != CLIENT_HAS_NO_VEHICLE && rocketTime < botWorld->gameLocalInfo.time ) {
|
|
botUcmd->botCmds.switchVehicleWeap = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
if ( needMovementUpdate ) {
|
|
COMBAT_MOVEMENT_STATE = NULL;
|
|
VEHICLE_COMBAT_MOVEMENT_STATE = NULL;
|
|
vehicleUpdateTime = botWorld->gameLocalInfo.time + 500;
|
|
}
|
|
|
|
weapSwitchTime = botWorld->gameLocalInfo.time + 1500;
|
|
}
|
|
|
|
/*
|
|
==================
|
|
idBotAI::VehicleHasGunnerSeatOpen
|
|
==================
|
|
*/
|
|
bool idBotAI::VehicleHasGunnerSeatOpen( int entNum ) {
|
|
bool hasSeat = true;
|
|
int i;
|
|
int j = 0;
|
|
int numSeats = 1;
|
|
proxyInfo_t vehicleInfo;
|
|
botVehicleWeaponInfo_t weaponType = MINIGUN;
|
|
GetVehicleInfo( entNum, vehicleInfo );
|
|
|
|
if ( !vehicleInfo.hasFreeSeat ) { //mal: that was fast....
|
|
return false;
|
|
}
|
|
|
|
if ( vehicleInfo.type == MCP ) {
|
|
return true;
|
|
}
|
|
|
|
if ( vehicleInfo.type == BUFFALO ) { //mal: buffalo actually has 2 gunner seats, where most vehicles only have 1.
|
|
numSeats = 3;
|
|
}
|
|
|
|
if ( vehicleInfo.type == TROJAN ) {
|
|
weaponType = LAW;
|
|
}
|
|
|
|
for( i = 0; i < MAX_CLIENTS; i++ ) {
|
|
|
|
if ( i == botNum && botVehicleInfo == NULL ) {
|
|
continue;
|
|
}
|
|
|
|
if ( !ClientIsValid( i, -1 ) ) {
|
|
continue;
|
|
}
|
|
|
|
const clientInfo_t &playerInfo = botWorld->clientInfo[ i ];
|
|
|
|
if ( playerInfo.team != botInfo->team ) {
|
|
continue;
|
|
}
|
|
|
|
if ( playerInfo.proxyInfo.entNum != entNum ) {
|
|
continue;
|
|
}
|
|
|
|
if ( playerInfo.proxyInfo.weapon != weaponType ) {
|
|
continue;
|
|
}
|
|
|
|
j++;
|
|
|
|
if ( j >= numSeats ) {
|
|
hasSeat = false;
|
|
break;
|
|
}
|
|
}
|
|
|
|
return hasSeat;
|
|
}
|
|
|
|
/*
|
|
==================
|
|
idBotAI::Bot_VehicleCanAttackEnemy
|
|
==================
|
|
*/
|
|
bool idBotAI::Bot_VehicleCanAttackEnemy( int clientNum ) {
|
|
|
|
if ( botInfo->proxyInfo.weapon == NULL_VEHICLE_WEAPON ) {
|
|
if ( !VehicleHasGunnerSeatOpen( botInfo->proxyInfo.entNum ) && botVehicleInfo->driverEntNum != botNum ) {
|
|
return false;
|
|
}
|
|
} else if ( botInfo->proxyInfo.weapon == PERSONAL_WEAPON ) { //mal: if we have our personal weapon, we can't control the vehicle in question, so can only attack if client is vis to us, and we have ammo to attack with.
|
|
if ( !InFrontOfClient( botNum, botWorld->clientInfo[ clientNum ].origin ) && !VehicleHasGunnerSeatOpen( botInfo->proxyInfo.entNum ) ) {
|
|
return false;
|
|
}
|
|
|
|
if ( !botInfo->weapInfo.hasNadeAmmo && !botInfo->weapInfo.sideArmHasAmmo && !botInfo->weapInfo.primaryWeapHasAmmo ) {
|
|
return false;
|
|
} //mal: dont have any ammo for the 3 weapons the bots can use while riding in a transport, so just sit there.
|
|
} else if ( botVehicleInfo->type == MCP && botVehicleInfo->driverEntNum == botNum ) {
|
|
#ifdef _XENON
|
|
return false;
|
|
#endif
|
|
if ( !InFrontOfVehicle( botInfo->proxyInfo.entNum, botWorld->clientInfo[ clientNum ].origin ) ) {
|
|
return false;
|
|
} //mal: dont fight ppl if we're driving the mcp, and they're not in front of us - just get the MCP to the outpost!
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/*
|
|
================
|
|
idBotAI::ClientIsAudibleToVehicle
|
|
|
|
Cheaply tells us if the client is question is making enough noise for this vehicle
|
|
to "notice" them and possibly consider them an enemy.
|
|
================
|
|
*/
|
|
bool idBotAI::ClientIsAudibleToVehicle( int clientNum ) {
|
|
heardClient = -1; // reset this every frame.
|
|
|
|
if ( botWorld->gameLocalInfo.botSkill == BOT_SKILL_EASY ) { // stupid bot - you can't hear anyone!
|
|
return false;
|
|
}
|
|
|
|
if ( botWorld->botGoalInfo.teamRetreatInfo[ botInfo->team ].retreatTime > botWorld->gameLocalInfo.time ) {
|
|
return false;
|
|
}
|
|
|
|
const clientInfo_t& client = botWorld->clientInfo[ clientNum ];
|
|
|
|
if ( botWorld->gameLocalInfo.botSkill == BOT_SKILL_DEMO && !botWorld->botGoalInfo.gameIsOnFinalObjective && !client.isBot ) { //mal: dont worry about hearing human targets in training mode, unless its the final obj...
|
|
return false;
|
|
}
|
|
|
|
float hearingRange = ( client.proxyInfo.entNum == CLIENT_HAS_NO_VEHICLE ) ? PLAYER_HEARING_DIST : VEHICLE_HEARING_DIST;
|
|
|
|
idVec3 vec = client.origin - botInfo->origin;
|
|
float dist = vec.LengthSqr();
|
|
|
|
float distTemp = vec.LengthFast();
|
|
|
|
if ( client.proxyInfo.entNum == CLIENT_HAS_NO_VEHICLE && client.weapInfo.weapon == SNIPERRIFLE && botWorld->gameLocalInfo.botSkill > BOT_SKILL_EASY ) {
|
|
hearingRange = SNIPER_HEARING_DIST;
|
|
}
|
|
|
|
if ( client.weapInfo.isFiringWeap && dist < Square( hearingRange ) ) {
|
|
heardClient = clientNum;
|
|
return true;
|
|
}
|
|
|
|
if ( dist < Square( FOOTSTEP_DIST ) ) {
|
|
heardClient = clientNum;
|
|
return true;
|
|
}
|
|
|
|
if ( ClientHasObj( clientNum ) && ( botWorld->gameLocalInfo.botSkill > BOT_SKILL_EASY || client.isInRadar ) ) {
|
|
return true;
|
|
}
|
|
|
|
if ( client.isInRadar && dist < Square( 1500.0f ) && ( client.abilities.gdfStealthToRadar == false || client.classType != COVERTOPS ) ) { //mal_TODO: test me!!!
|
|
return true;
|
|
}
|
|
|
|
if ( ClientIsMarkedForDeath( clientNum, false ) ) {
|
|
return true;
|
|
}
|
|
|
|
if ( ClientIsDangerous( clientNum ) ) { //mal: we're "aware" of campers, and will kill them if they're vis to us.
|
|
heardClient = clientNum;
|
|
return true;
|
|
}
|
|
|
|
if ( botInfo->lastAttacker == clientNum && botInfo->lastAttackerTime + 3000 > botWorld->gameLocalInfo.time ) {
|
|
return true;
|
|
}
|
|
|
|
if ( ( client.targetLockEntNum == botNum || client.targetLockEntNum == botInfo->proxyInfo.entNum ) && client.targetLockTime + 3000 < botWorld->gameLocalInfo.time ) {
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|