1HEADmaster

1 files changed, 137 insertions, 0 deletions

diff --git a/game/server/tf/bot/tf_bot_locomotion.cpp b/game/server/tf/bot/tf_bot_locomotion.cpp
new file mode 100644
index 0000000..8ff19c1
--- /dev/null
+++ b/game/server/tf/bot/tf_bot_locomotion.cpp
@@ -0,0 +1,137 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+// tf_bot_locomotion.cpp
+// Team Fortress NextBot locomotion interface
+// Michael Booth, May 2010
+
+#include "cbase.h"
+
+#include "tf_bot.h"
+#include "tf_bot_locomotion.h"
+#include "particle_parse.h"
+
+
+//-----------------------------------------------------------------------------------------
+void CTFBotLocomotion::Update( void )
+{
+	BaseClass::Update();
+
+	CTFBot *me = ToTFBot( GetBot()->GetEntity() );
+	if ( !me )
+	{
+		return;
+	}
+
+	// always 'crouch jump'
+	if ( IsOnGround() )
+	{
+		if ( !me->IsPlayerClass( TF_CLASS_ENGINEER ) )
+		{
+			// engineers need to crouch behind their guns
+			me->ReleaseCrouchButton();
+		}
+	}
+	else
+	{
+		me->PressCrouchButton( 0.3f );
+	}
+}
+
+
+//-----------------------------------------------------------------------------------------
+// Move directly towards the given position
+void CTFBotLocomotion::Approach( const Vector &pos, float goalWeight )
+{
+	if ( TFGameRules()->IsMannVsMachineMode() )
+	{
+		if ( !IsOnGround() && !IsClimbingOrJumping() )
+		{
+			// no air control
+			return;
+		}
+	}
+
+	BaseClass::Approach( pos, goalWeight );
+}
+
+
+//-----------------------------------------------------------------------------------------
+// Distance at which we will die if we fall
+float CTFBotLocomotion::GetDeathDropHeight( void ) const
+{
+	return 1000.0f;
+}
+
+
+//-----------------------------------------------------------------------------------------
+// Get maximum running speed
+float CTFBotLocomotion::GetRunSpeed( void ) const
+{
+	CTFBot *me = (CTFBot *)GetBot()->GetEntity();
+	return me->GetPlayerClass()->GetMaxSpeed();
+}
+
+
+//-----------------------------------------------------------------------------------------
+// Return true if given area can be used for navigation
+bool CTFBotLocomotion::IsAreaTraversable( const CNavArea *baseArea ) const
+{
+	CTFBot *me = (CTFBot *)GetBot()->GetEntity();
+	CTFNavArea *area = (CTFNavArea *)baseArea;
+
+	if ( area->IsBlocked( me->GetTeamNumber() ) )
+	{
+		return false;
+	}
+
+	if ( !TFGameRules()->RoundHasBeenWon() || TFGameRules()->GetWinningTeam() != me->GetTeamNumber() )
+	{
+		if ( area->HasAttributeTF( TF_NAV_SPAWN_ROOM_RED ) && me->GetTeamNumber() == TF_TEAM_BLUE )
+		{
+			return false;
+		}
+
+		if ( area->HasAttributeTF( TF_NAV_SPAWN_ROOM_BLUE ) && me->GetTeamNumber() == TF_TEAM_RED )
+		{
+			return false;
+		}
+	}
+
+	return true;
+}
+
+
+//-----------------------------------------------------------------------------------------
+bool CTFBotLocomotion::IsEntityTraversable( CBaseEntity *obstacle, TraverseWhenType when ) const
+{
+	// assume all players are "traversable" in that they will move or can be killed
+	if ( obstacle && obstacle->IsPlayer() )
+	{
+		return true;
+	}
+
+	return PlayerLocomotion::IsEntityTraversable( obstacle, when );
+}
+
+
+void CTFBotLocomotion::Jump( void )
+{
+	BaseClass::Jump();
+
+	CTFBot *me = ToTFBot( GetBot()->GetEntity() );
+	if ( !me )
+	{
+		return;
+	}
+
+	if ( TFGameRules() && TFGameRules()->IsMannVsMachineMode() )
+	{
+		int iCustomJumpParticle = 0;
+		CALL_ATTRIB_HOOK_INT_ON_OTHER( me, iCustomJumpParticle, bot_custom_jump_particle );
+		if ( iCustomJumpParticle )
+		{
+			const char *pEffectName = "rocketjump_smoke";
+			DispatchParticleEffect( pEffectName, PATTACH_POINT_FOLLOW, me, "foot_L" );
+			DispatchParticleEffect( pEffectName, PATTACH_POINT_FOLLOW, me, "foot_R" );
+		}
+	}
+}