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game/server/cstrike/bot/states/cs_bot_plant_bomb.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+// Author: Michael S. Booth (mike@turtlerockstudios.com), 2003
+
+#include "cbase.h"
+#include "cs_bot.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+//--------------------------------------------------------------------------------------------------------------
+/**
+ * Plant the bomb.
+ */
+void PlantBombState::OnEnter( CCSBot *me )
+{
+	me->Crouch();
+	me->SetDisposition( CCSBot::SELF_DEFENSE );
+
+	// look at the floor
+//	Vector down( myOrigin.x, myOrigin.y, -1000.0f );
+
+	float yaw = me->EyeAngles().y;
+	Vector2D dir( BotCOS(yaw), BotSIN(yaw) );
+	Vector myOrigin = GetCentroid( me );
+
+	Vector down( myOrigin.x + 10.0f * dir.x, myOrigin.y + 10.0f * dir.y, me->GetFeetZ() );
+	me->SetLookAt( "Plant bomb on floor", down, PRIORITY_HIGH );
+}
+
+//--------------------------------------------------------------------------------------------------------------
+/**
+ * Plant the bomb.
+ */
+void PlantBombState::OnUpdate( CCSBot *me )
+{
+	CBaseCombatWeapon *gun = me->GetActiveWeapon();
+	bool holdingC4 = false;
+	if (gun)
+	{
+		if (FStrEq( gun->GetClassname(), "weapon_c4" ))
+			holdingC4 = true;
+	}
+
+	// if we aren't holding the C4, grab it, otherwise plant it
+	if (holdingC4)
+		me->PrimaryAttack();
+	else
+		me->SelectItem( "weapon_c4" );
+
+	// if we no longer have the C4, we've successfully planted
+	if (!me->HasC4())
+	{
+		// move to a hiding spot and watch the bomb
+		me->SetTask( CCSBot::GUARD_TICKING_BOMB );
+		me->Hide();
+	}
+
+	// if we time out, it's because we slipped into a non-plantable area
+	const float timeout = 5.0f;
+	if (gpGlobals->curtime - me->GetStateTimestamp() > timeout)
+		me->Idle();
+}
+
+//--------------------------------------------------------------------------------------------------------------
+void PlantBombState::OnExit( CCSBot *me )
+{
+	// equip our rifle (in case we were interrupted while holding C4)
+	me->EquipBestWeapon();
+	me->StandUp();
+	me->ResetStuckMonitor();
+	me->SetDisposition( CCSBot::ENGAGE_AND_INVESTIGATE );
+	me->ClearLookAt();
+}