151 lines
3.9 KiB
C++
151 lines
3.9 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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//=============================================================================//
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#include "cbase.h"
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#include "c_basefourwheelvehicle.h"
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#include "tf_movedata.h"
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#include "ObjectControlPanel.h"
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#include <vgui_controls/Label.h>
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#include <vgui_controls/Button.h>
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#include "vgui_rotation_slider.h"
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#include <vgui/ISurface.h>
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#include "vgui_basepanel.h"
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#include "ground_line.h"
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#include "hud_minimap.h"
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#include "vgui_bitmapimage.h"
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#include "view.h"
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#include "c_basetempentity.h"
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#include "particles_simple.h"
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#include "in_buttons.h"
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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class C_VehicleTank : public C_BaseTFFourWheelVehicle
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{
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DECLARE_CLASS( C_VehicleTank, C_BaseTFFourWheelVehicle );
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public:
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DECLARE_CLIENTCLASS();
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C_VehicleTank();
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virtual void ClientThink();
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virtual void OnItemPostFrame( CBaseTFPlayer *pDriver );
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// C_BaseEntity overrides.
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public:
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virtual void GetBoneControllers(float controllers[MAXSTUDIOBONECTRLS]);
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private:
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C_VehicleTank( const C_VehicleTank & ); // not defined, not accessible
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float m_flClientYaw;
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float m_flClientPitch;
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// Sent by the server. This is what we render with.
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float m_flTurretYaw;
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float m_flTurretPitch;
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};
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IMPLEMENT_CLIENTCLASS_DT( C_VehicleTank, DT_VehicleTank, CVehicleTank )
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RecvPropFloat( RECVINFO( m_flTurretYaw ) ),
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RecvPropFloat( RECVINFO( m_flTurretPitch ) )
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END_RECV_TABLE()
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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C_VehicleTank::C_VehicleTank()
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{
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m_flClientYaw = 0;
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m_flClientPitch = 0;
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m_flTurretYaw = 0;
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m_flTurretPitch = 0;
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}
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void C_VehicleTank::ClientThink()
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{
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if ( GetPassenger( VEHICLE_ROLE_DRIVER ) == C_BasePlayer::GetLocalPlayer() )
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{
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// Cast a ray out of the view to see where the player is looking.
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trace_t trace;
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UTIL_TraceLine(
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MainViewOrigin(),
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MainViewOrigin() + MainViewForward() * 100000,
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MASK_OPAQUE, NULL,
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COLLISION_GROUP_NONE,
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&trace );
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if ( trace.fraction < 1 )
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{
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// Figure out what angles our turret needs to be at in order to hit the target.
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Vector vFireOrigin;
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QAngle dummy;
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GetAttachment( LookupAttachment( "barrel" ), vFireOrigin, dummy );
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// Get a direction vector that points at the target.
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Vector vTo = trace.endpos - vFireOrigin;
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// Transform it into the tank's local space.
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matrix3x4_t tankToWorld;
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AngleMatrix( GetAbsAngles(), tankToWorld );
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Vector vLocalTo;
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VectorITransform( vTo, tankToWorld, vLocalTo );
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// Now figure out what the angles are in local space.
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QAngle localAngles;
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VectorAngles( vLocalTo, localAngles );
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// Make the angles adhere to the definition in CVehicleTank's header.
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m_flClientYaw = localAngles[YAW] - 90;
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m_flClientPitch = anglemod( -localAngles[PITCH] );
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char cmd[512];
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Q_snprintf( cmd, sizeof( cmd ), "TurretAngles %.2f %.2f", m_flClientYaw, m_flClientPitch );
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SendClientCommand( cmd );
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}
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}
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BaseClass::ClientThink();
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}
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void C_VehicleTank::GetBoneControllers( float controllers[MAXSTUDIOBONECTRLS])
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{
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BaseClass::GetBoneControllers( controllers );
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controllers[0] = anglemod( m_flTurretYaw ) / 360.0;
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controllers[1] = anglemod( m_flTurretPitch ) / 360.0;
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}
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//-----------------------------------------------------------------------------
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// Here's where we deal with weapons
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//-----------------------------------------------------------------------------
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void C_VehicleTank::OnItemPostFrame( CBaseTFPlayer *pDriver )
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{
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if ( GetPassengerRole(pDriver) != VEHICLE_ROLE_DRIVER )
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return;
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if ( pDriver->m_nButtons & IN_ATTACK )
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{
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}
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else if ( pDriver->m_nButtons & (IN_ATTACK2 | IN_SPEED) )
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{
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BaseClass::OnItemPostFrame( pDriver );
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}
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}
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