*** empty log message ***
git-svn-id: svn://svn.code.sf.net/p/actiongame/code/trunk/ac@482 e016b1c5-ed68-44aa-a2f7-31cac88cffde
This commit is contained in:
Lee Salzman
@@ -1,489 +0,0 @@
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//
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// C++ Implementation: bot
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//
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// Description:
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//
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// Contains code of the base bot class
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//
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// Author: Rick <[email protected]>
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//
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//
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//
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#include "../cube.h"
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dvector bots;
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extern vector<server_entity> sents;
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extern int triggertime;
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extern itemstat itemstats[];
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extern ENetHost *clienthost;
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const vec g_vecZero = {0,0,0};
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//Bot class begin
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CBot::~CBot()
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{
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// Delete all waypoints
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loopi(MAX_MAP_GRIDS)
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{
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loopj(MAX_MAP_GRIDS)
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{
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while (m_WaypointList[i][j].Empty() == false)
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delete m_WaypointList[i][j].Pop();
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}
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}
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}
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void CBot::Spawn()
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{
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// Init all bot variabeles
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m_pMyEnt->eyeheight = 4.5f;
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m_pMyEnt->aboveeye = 0.7f;
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m_pMyEnt->radius = 1.1f;
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spawnplayer(m_pMyEnt);
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m_pMyEnt->targetyaw = m_pMyEnt->yaw = m_pMyEnt->targetpitch = m_pMyEnt->pitch = 0.0f;
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m_pMyEnt->move = 0;
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m_pMyEnt->enemy = NULL;
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m_pMyEnt->maxspeed = 22.0f;
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m_pMyEnt->health = 100;
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m_pMyEnt->armour = 0;
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m_pMyEnt->pitch = 0;
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m_pMyEnt->roll = 0;
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m_pMyEnt->state = CS_ALIVE;
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m_pMyEnt->anger = 0;
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m_pMyEnt->pBot = this;
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m_eCurrentBotState = STATE_NORMAL;
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m_iShootDelay = m_iChangeWeaponDelay = 0;
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m_iCheckEnvDelay = 0;
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m_vPrevOrigin = g_vecZero;
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m_iStuckCheckDelay = lastmillis + 250;
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m_bStuck = false;
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m_iStuckTime = 0;
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m_iStrafeTime = m_iStrafeCheckDelay = 0;
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m_iMoveDir = DIR_NONE;
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m_pPrevEnemy = NULL;
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m_iCombatNavTime = 0;
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m_iSPMoveTime = 0;
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m_iEnemySearchDelay = 0;
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m_iSawEnemyTime = 0;
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m_bCombatJump = false;
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m_iCombatJumpDelay = 0;
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m_bShootAtFeet = (RandomLong(1, 100) <= m_pBotSkill->sShootAtFeetWithRLPercent);
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m_iHuntDelay = 0;
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m_vHuntLocation = m_vPrevHuntLocation = g_vecZero;
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m_pHuntTarget = NULL;
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m_fPrevHuntDist = 0.0f;
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m_iHuntLastTurnLessTime = m_iHuntPlayerUpdateTime = m_iHuntPauseTime = 0;
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m_iLookAroundDelay = m_iLookAroundTime = m_iLookAroundUpdateTime = 0;
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m_fLookAroundYaw = 0.0f;
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m_bLookLeft = false;
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m_iLastJumpPad = 0;
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m_pTargetEnt = NULL;
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while(!m_UnreachableEnts.Empty()) delete m_UnreachableEnts.Pop();
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m_iCheckTeleporterDelay = m_iCheckJumppadsDelay = 0;
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m_iCheckEntsDelay = 0;
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m_iCheckTriggersDelay = 0;
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m_iLookForWaypointTime = 0;
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m_iAimDelay = 0;
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m_fYawToTurn = m_fPitchToTurn = 0.0f;
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m_vGoal = m_vWaterGoal = g_vecZero;
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ResetWaypointVars();
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}
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void CBot::Think()
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{
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if (intermission)
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return;
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// Bot is dead?
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if (m_pMyEnt->state == CS_DEAD)
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{
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if(lastmillis-m_pMyEnt->lastaction<1200)
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{
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m_pMyEnt->move = 0;
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moveplayer(m_pMyEnt, 1, false);
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}
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else if (!m_arena && lastmillis-m_pMyEnt->lastaction>5000)
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Spawn();
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SendBotInfo();
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return;
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}
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CheckItemPickup();
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TLinkedList<unreachable_ent_s*>::node_s *p = m_UnreachableEnts.GetFirst(), *tmp;
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while(p)
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{
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if ((lastmillis - p->Entry->time) > 3500)
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{
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tmp = p;
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p = p->next;
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delete tmp->Entry;
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m_UnreachableEnts.DeleteNode(tmp);
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continue;
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}
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p = p->next;
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}
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if (!BotManager.IdleBots())
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{
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MainAI();
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}
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else
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{
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ResetMoveSpeed();
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}
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// Aim to ideal yaw and pitch
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AimToIdeal();
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// Store current location, to see if the bot is stuck
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m_vPrevOrigin = m_pMyEnt->o;
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// Don't check for stuck if the bot doesn't want to move
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if (!m_pMyEnt->move && !m_pMyEnt->strafe)
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m_iStuckCheckDelay = max(m_iStuckCheckDelay, (lastmillis+100));
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// Move the bot
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moveplayer(m_pMyEnt, 1, false);
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// Update bot info on all clients
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SendBotInfo();
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}
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void CBot::AimToVec(const vec &o)
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{
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m_pMyEnt->targetpitch = atan2(o.z-m_pMyEnt->o.z, GetDistance(o))*180/PI;
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m_pMyEnt->targetyaw = -(float)atan2(o.x - m_pMyEnt->o.x, o.y -
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m_pMyEnt->o.y)/PI*180+180;
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}
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void CBot::AimToIdeal()
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{
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if (m_iAimDelay > lastmillis)
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return;
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float MaxXSpeed = RandomFloat(m_pBotSkill->flMinAimXSpeed,
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m_pBotSkill->flMaxAimXSpeed);
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float MaxYSpeed = RandomFloat(m_pBotSkill->flMinAimYSpeed,
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m_pBotSkill->flMaxAimYSpeed);
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float XOffset = RandomFloat(m_pBotSkill->flMinAimXOffset,
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m_pBotSkill->flMaxAimXOffset);
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float YOffset = RandomFloat(m_pBotSkill->flMinAimYOffset,
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m_pBotSkill->flMaxAimYOffset);
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float RealXOffset, RealYOffset;
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float AimXSpeed = MaxXSpeed, AimYSpeed = MaxYSpeed;
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float XDiff = fabs(m_pMyEnt->targetpitch - m_pMyEnt->pitch);
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float YDiff = fabs(m_pMyEnt->targetyaw - m_pMyEnt->yaw);
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// How higher the diff, how higher the offsets and aim speed
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if (XOffset)
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{
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if (RandomLong(0, 1))
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RealXOffset = XDiff * (XOffset / 100.0f);
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else
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RealXOffset = -(XDiff * (XOffset / 100.0f));
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}
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else
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RealXOffset = 0.0f;
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if (YOffset)
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{
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if (RandomLong(0, 1))
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RealYOffset = YDiff * (YOffset / 100.0f);
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else
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RealYOffset = -(YDiff * (YOffset / 100.0f));
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}
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else
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RealYOffset = 0.0f;
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if (XDiff >= 1.0f)
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AimXSpeed = (AimXSpeed * (XDiff / 80.0f)) + (AimXSpeed * 0.25f);
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else
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AimXSpeed *= 0.01f;
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if (YDiff >= 1.0f)
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AimYSpeed = (AimYSpeed * (YDiff / 70.0f)) + (AimYSpeed * 0.25f);
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else
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AimYSpeed *= 0.015f;
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m_fPitchToTurn = fabs((m_pMyEnt->targetpitch + RealXOffset) - m_pMyEnt->pitch);
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m_fYawToTurn = fabs((m_pMyEnt->targetyaw + RealYOffset) - m_pMyEnt->yaw);
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float flIdealPitch = ChangeAngle(AimXSpeed, m_pMyEnt->targetpitch + RealXOffset, m_pMyEnt->pitch);
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float flIdealYaw = ChangeAngle(AimYSpeed, m_pMyEnt->targetyaw + RealYOffset, m_pMyEnt->yaw);
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// m_pMyEnt->pitch = WrapXAngle(m_pMyEnt->targetpitch); // Uncomment for instant aiming
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// m_pMyEnt->yaw = WrapYZAngle(m_pMyEnt->targetyaw);
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m_pMyEnt->pitch = WrapXAngle(flIdealPitch);
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m_pMyEnt->yaw = WrapYZAngle(flIdealYaw);
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}
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// Function code by Botman
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float CBot::ChangeAngle(float speed, float ideal, float current)
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{
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float current_180; // current +/- 180 degrees
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float diff;
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// find the difference in the current and ideal angle
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diff = fabs(current - ideal);
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// speed that we can turn during this frame...
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speed = speed * (float(BotManager.m_iFrameTime)/1000.0f);
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// check if difference is less than the max degrees per turn
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if (diff < speed)
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speed = diff; // just need to turn a little bit (less than max)
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// check if the bot is already facing the idealpitch direction...
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if (diff <= 1.0f)
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return ideal;
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if ((current >= 180) && (ideal >= 180))
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{
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if (current > ideal)
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current -= speed;
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else
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current += speed;
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}
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else if ((current >= 180) && (ideal < 180))
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{
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current_180 = current - 180;
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if (current_180 > ideal)
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current += speed;
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else
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current -= speed;
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}
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else if ((current < 180) && (ideal >= 180))
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{
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current_180 = current + 180;
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if (current_180 > ideal)
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current += speed;
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else
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current -= speed;
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}
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else // (current < 180) && (ideal < 180)
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{
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if (current > ideal)
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current -= speed;
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else
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current += speed;
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}
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return current;
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}
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void CBot::SendBotInfo()
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{
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if(lastmillis-m_iLastBotUpdate<40) return; // don't update faster than 25fps
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m_iLastBotUpdate = lastmillis;
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int x = (int)(m_pMyEnt->o.x*DMF);
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int y = (int)(m_pMyEnt->o.y*DMF);
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int z = (int)(m_pMyEnt->o.z*DMF);
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int yaw = (int)(m_pMyEnt->yaw*DAF);
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int pitch = (int)(m_pMyEnt->pitch*DAF);
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int roll = (int)(m_pMyEnt->roll*DAF);
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int velx = (int)(m_pMyEnt->vel.x*DVF);
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int vely = (int)(m_pMyEnt->vel.y*DVF);
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int velz = (int)(m_pMyEnt->vel.z*DVF);
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// pack rest in 1 byte: strafe:2, move:2, onfloor:1, state:3
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int moveflags = (m_pMyEnt->strafe&3) | ((m_pMyEnt->move&3)<<2) |
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(((int)m_pMyEnt->onfloor)<<4) |
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((editmode ? CS_EDITING :
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m_pMyEnt->state)<<5);
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ENetPacket *packet = enet_packet_create(NULL, 100, 0);
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ucharbuf p(packet->data, packet->dataLength);
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putint(p, SV_BOTUPDATE);
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putint(p, BotManager.GetBotIndex(m_pMyEnt));
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putint(p, x); // quantize coordinates to 1/16th of a cube, between 1 and 3 bytes
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putint(p, y);
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putint(p, z);
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putint(p, yaw);
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putint(p, pitch);
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putint(p, roll);
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putint(p, velx); // quantize to 1/100, almost always 1 byte
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putint(p, vely);
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putint(p, velz);
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// pack rest in 1 byte: strafe:2, move:2, onfloor:1, state:3
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putint(p, moveflags);
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enet_packet_resize(packet, p.length());
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incomingdemodata(0, p.buf, p.length(), true);
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sendpackettoserv(0, packet);
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if(!m_bSendC2SInit) // tell other clients who I am
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{
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ENetPacket *packet = enet_packet_create(NULL, MAXTRANS, 0);
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ucharbuf p(packet->data, packet->dataLength);
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packet->flags = ENET_PACKET_FLAG_RELIABLE;
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m_bSendC2SInit = true;
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putint(p, SV_ADDBOT);
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putint(p, BotManager.GetBotIndex(m_pMyEnt));
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sendstring(m_pMyEnt->name, p);
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sendstring(m_pMyEnt->team, p);
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putint(p, m_pMyEnt->lifesequence);
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enet_packet_resize(packet, p.length());
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incomingdemodata(1, p.buf, p.length(), true);
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sendpackettoserv(1, packet);
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}
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}
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float CBot::GetDistance(const vec &o)
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{
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vdist(flDist, vecto, m_pMyEnt->o, o);
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return flDist;
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}
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float CBot::GetDistance(const vec &v1, const vec &v2)
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{
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vdist(flDist, vecto, v1, v2);
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return flDist;
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}
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float CBot::GetDistance(entity *e)
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{
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vec v = { e->x, e->y, e->z };
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vdist(flDist, vecto, m_pMyEnt->o, v);
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return flDist;
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}
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bool CBot::SelectGun(int Gun)
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{
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if(m_pMyEnt->reloading) return false;
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if (m_pMyEnt->gunselect != Gun) botplaysound(S_GUNCHANGE, m_pMyEnt);
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m_pMyEnt->gunselect = Gun;
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return true;
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}
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bool CBot::IsVisible(entity *e, bool CheckPlayers)
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{
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vec v = { e->x, e->y, e->z };
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return ::IsVisible(m_pMyEnt->o, v, (CheckPlayers) ? m_pMyEnt : NULL);
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}
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bool CBot::IsVisible(vec o, int Dir, float flDist, bool CheckPlayers, float *pEndDist)
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{
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static vec angles, end, forward, right, up;
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static traceresult_s tr;
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end = o;
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angles = GetViewAngles();
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angles.x = 0;
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if (Dir & UP)
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angles.x = WrapXAngle(angles.x + 45.0f);
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else if (Dir & DOWN)
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angles.x = WrapXAngle(angles.x - 45.0f);
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if ((Dir & FORWARD) || (Dir & BACKWARD))
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{
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if (Dir & BACKWARD)
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angles.y = WrapYZAngle(angles.y + 180.0f);
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if (Dir & LEFT)
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{
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if (Dir & FORWARD)
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angles.y = WrapYZAngle(angles.y - 45.0f);
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else
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angles.y = WrapYZAngle(angles.y + 45.0f);
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}
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else if (Dir & RIGHT)
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{
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if (Dir & FORWARD)
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angles.y = WrapYZAngle(angles.y + 45.0f);
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else
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angles.y = WrapYZAngle(angles.y - 45.0f);
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}
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}
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else if (Dir & LEFT)
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angles.y = WrapYZAngle(angles.y - 90.0f);
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else if (Dir & RIGHT)
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angles.y = WrapYZAngle(angles.y + 90.0f);
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else if (Dir & UP)
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angles.x = WrapXAngle(angles.x + 90.0f);
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else if (Dir & DOWN)
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angles.x = WrapXAngle(angles.x - 90.0f);
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AnglesToVectors(angles, forward, right, up);
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vmul(forward, flDist);
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vadd(end, forward);
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TraceLine(o, end, m_pMyEnt, CheckPlayers, &tr);
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if (pEndDist)
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*pEndDist = GetDistance(o, tr.end);
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return !tr.collided;
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}
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void CBot::SetMoveDir(int iMoveDir, bool add)
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{
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if (iMoveDir & FORWARD)
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m_pMyEnt->move = 1;
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else if (m_iMoveDir & BACKWARD)
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m_pMyEnt->move = -1;
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else if (!add)
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m_pMyEnt->move = 0;
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if (iMoveDir & LEFT)
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m_pMyEnt->strafe = 1;
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else if (m_iMoveDir & RIGHT)
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m_pMyEnt->strafe = -1;
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else if (!add)
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m_pMyEnt->strafe = 0;
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if (iMoveDir & UP)
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m_pMyEnt->jumpnext = true;
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}
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// Used when switching to another task/state
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void CBot::ResetCurrentTask()
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||||
{
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switch (m_eCurrentBotState)
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{
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case STATE_ENEMY:
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m_pMyEnt->enemy = NULL;
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||||
m_pTargetEnt = NULL;
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m_iCombatNavTime = m_iMoveDir = 0;
|
||||
m_bCombatJump = false;
|
||||
m_vGoal = g_vecZero;
|
||||
break;
|
||||
case STATE_ENT:
|
||||
m_pTargetEnt = NULL;
|
||||
m_vGoal = g_vecZero;
|
||||
break;
|
||||
case STATE_SP:
|
||||
m_iSPMoveTime = m_iMoveDir = 0;
|
||||
m_pTargetEnt = NULL;
|
||||
m_vGoal = g_vecZero;
|
||||
break;
|
||||
case STATE_NORMAL:
|
||||
m_iStrafeTime = m_iMoveDir = 0;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
// Bot class end
|
||||
Reference in New Issue
Block a user