280 lines
8.5 KiB
C++
280 lines
8.5 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 "hud.h"
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#include "hudelement.h"
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#include "hud_macros.h"
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#include "iclientmode.h"
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#include "c_basehlplayer.h"
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#include "vgui_controls/Panel.h"
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#include "vgui_controls/AnimationController.h"
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#include "vgui/ISurface.h"
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#include <vgui/ILocalize.h>
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// memdbgon must be the last include file in a .cpp file!!!
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#include "tier0/memdbgon.h"
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ConVar player_squad_transient_commands( "player_squad_transient_commands", "1", FCVAR_REPLICATED );
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//-----------------------------------------------------------------------------
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// Purpose: Shows the sprint power bar
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//-----------------------------------------------------------------------------
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class CHudSquadStatus : public CHudElement, public vgui::Panel
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{
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DECLARE_CLASS_SIMPLE( CHudSquadStatus, vgui::Panel );
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public:
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CHudSquadStatus( const char *pElementName );
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virtual void Init( void );
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virtual void Reset( void );
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virtual void OnThink( void );
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bool ShouldDraw();
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void MsgFunc_SquadMemberDied(bf_read &msg);
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protected:
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virtual void Paint();
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private:
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CPanelAnimationVar( vgui::HFont, m_hTextFont, "TextFont", "Default" );
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CPanelAnimationVarAliasType( float, text_xpos, "text_xpos", "8", "proportional_float" );
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CPanelAnimationVarAliasType( float, text_ypos, "text_ypos", "20", "proportional_float" );
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CPanelAnimationVar( vgui::HFont, m_hIconFont, "IconFont", "HudNumbers" );
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CPanelAnimationVarAliasType( float, m_flIconInsetX, "IconInsetX", "8", "proportional_float" );
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CPanelAnimationVarAliasType( float, m_flIconInsetY, "IconInsetY", "8", "proportional_float" );
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CPanelAnimationVarAliasType( float, m_flIconGap, "IconGap", "20", "proportional_float" );
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CPanelAnimationVar( Color, m_SquadIconColor, "SquadIconColor", "255 220 0 160" );
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CPanelAnimationVar( Color, m_LastMemberColor, "LastMemberColor", "255 220 0 0" );
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CPanelAnimationVar( Color, m_SquadTextColor, "SquadTextColor", "255 220 0 160" );
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int m_iSquadMembers;
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int m_iSquadMedics;
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bool m_bSquadMembersFollowing;
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bool m_bSquadMemberAdded;
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bool m_bSquadMemberJustDied;
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};
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DECLARE_HUDELEMENT( CHudSquadStatus );
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DECLARE_HUD_MESSAGE( CHudSquadStatus, SquadMemberDied );
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using namespace vgui;
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//-----------------------------------------------------------------------------
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// Purpose: Constructor
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//-----------------------------------------------------------------------------
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CHudSquadStatus::CHudSquadStatus( const char *pElementName ) : CHudElement( pElementName ), BaseClass( NULL, "HudSquadStatus" )
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{
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vgui::Panel *pParent = g_pClientMode->GetViewport();
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SetParent( pParent );
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SetHiddenBits( HIDEHUD_HEALTH | HIDEHUD_PLAYERDEAD | HIDEHUD_NEEDSUIT );
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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void CHudSquadStatus::Init( void )
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{
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HOOK_HUD_MESSAGE( CHudSquadStatus, SquadMemberDied );
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m_iSquadMembers = 0;
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m_iSquadMedics = 0;
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m_bSquadMemberAdded = false;
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m_bSquadMembersFollowing = true;
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m_bSquadMemberJustDied = false;
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SetAlpha( 0 );
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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void CHudSquadStatus::Reset( void )
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{
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Init();
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}
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//-----------------------------------------------------------------------------
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// Purpose: Save CPU cycles by letting the HUD system early cull
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// costly traversal. Called per frame, return true if thinking and
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// painting need to occur.
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//-----------------------------------------------------------------------------
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bool CHudSquadStatus::ShouldDraw( void )
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{
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bool bNeedsDraw = false;
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C_BaseHLPlayer *pPlayer = (C_BaseHLPlayer *)C_BasePlayer::GetLocalPlayer();
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if ( !pPlayer )
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return false;
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bNeedsDraw = ( pPlayer->m_HL2Local.m_iSquadMemberCount > 0 ||
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( pPlayer->m_HL2Local.m_iSquadMemberCount != m_iSquadMembers ) ||
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( pPlayer->m_HL2Local.m_fSquadInFollowMode != m_bSquadMembersFollowing ) ||
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( m_iSquadMembers > 0 ) ||
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( m_LastMemberColor[3] > 0 ) );
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return ( bNeedsDraw && CHudElement::ShouldDraw() );
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}
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//-----------------------------------------------------------------------------
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// Purpose: updates hud icons
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//-----------------------------------------------------------------------------
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void CHudSquadStatus::OnThink( void )
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{
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C_BaseHLPlayer *pPlayer = (C_BaseHLPlayer *)C_BasePlayer::GetLocalPlayer();
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if ( !pPlayer )
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return;
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int squadMembers = pPlayer->m_HL2Local.m_iSquadMemberCount;
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bool following = pPlayer->m_HL2Local.m_fSquadInFollowMode;
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m_iSquadMedics = pPlayer->m_HL2Local.m_iSquadMedicCount;
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// Only update if we've changed vars
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if ( squadMembers == m_iSquadMembers && following == m_bSquadMembersFollowing )
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return;
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// update status display
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if ( squadMembers > 0)
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{
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// we have squad members, show the display
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g_pClientMode->GetViewportAnimationController()->RunAnimationCommand( this, "alpha", 255.0f, 0.0f, 0.4f, AnimationController::INTERPOLATOR_LINEAR);
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}
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else
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{
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// no squad members, hide the display
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g_pClientMode->GetViewportAnimationController()->RunAnimationCommand( this, "alpha", 0.0f, 0.0f, 0.4f, AnimationController::INTERPOLATOR_LINEAR);
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}
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if ( squadMembers > m_iSquadMembers )
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{
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// someone is added
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// reset the last icon color and animate
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m_LastMemberColor = m_SquadIconColor;
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m_LastMemberColor[3] = 0;
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m_bSquadMemberAdded = true;
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g_pClientMode->GetViewportAnimationController()->StartAnimationSequence( "SquadMemberAdded" );
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}
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else if ( squadMembers < m_iSquadMembers )
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{
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// someone has left
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// reset the last icon color and animate
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m_LastMemberColor = m_SquadIconColor;
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m_bSquadMemberAdded = false;
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if (m_bSquadMemberJustDied)
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{
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g_pClientMode->GetViewportAnimationController()->StartAnimationSequence( "SquadMemberDied" );
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m_bSquadMemberJustDied = false;
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}
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else
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{
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g_pClientMode->GetViewportAnimationController()->StartAnimationSequence( "SquadMemberLeft" );
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}
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}
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if ( following != m_bSquadMembersFollowing )
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{
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if ( following )
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{
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// flash the squad area to indicate they are following
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g_pClientMode->GetViewportAnimationController()->StartAnimationSequence( "SquadMembersFollowing" );
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}
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else
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{
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// flash the crosshair to indicate the targeted order is in effect
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g_pClientMode->GetViewportAnimationController()->StartAnimationSequence( "SquadMembersStationed" );
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}
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}
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m_iSquadMembers = squadMembers;
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m_bSquadMembersFollowing = following;
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}
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//-----------------------------------------------------------------------------
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// Purpose: Notification of squad member being killed
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//-----------------------------------------------------------------------------
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void CHudSquadStatus::MsgFunc_SquadMemberDied(bf_read &msg)
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{
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m_bSquadMemberJustDied = true;
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}
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//-----------------------------------------------------------------------------
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// Purpose: draws the power bar
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//-----------------------------------------------------------------------------
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void CHudSquadStatus::Paint()
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{
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C_BaseHLPlayer *pPlayer = (C_BaseHLPlayer *)C_BasePlayer::GetLocalPlayer();
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if ( !pPlayer )
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return;
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// draw the suit power bar
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surface()->DrawSetTextColor( m_SquadIconColor );
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surface()->DrawSetTextFont( m_hIconFont );
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int xpos = m_flIconInsetX, ypos = m_flIconInsetY;
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for (int i = 0; i < m_iSquadMembers; i++)
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{
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if (m_bSquadMemberAdded && i == m_iSquadMembers - 1)
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{
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// draw the last added squad member specially
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surface()->DrawSetTextColor( m_LastMemberColor );
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}
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surface()->DrawSetTextPos(xpos, ypos);
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if (i < m_iSquadMedics)
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{
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surface()->DrawUnicodeChar('M');
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}
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else
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{
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surface()->DrawUnicodeChar('C');
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}
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xpos += m_flIconGap;
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}
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if (!m_bSquadMemberAdded && m_LastMemberColor[3])
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{
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// draw the last one in the special color
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surface()->DrawSetTextColor( m_LastMemberColor );
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surface()->DrawSetTextPos(xpos, ypos);
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surface()->DrawUnicodeChar('C');
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}
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// draw our squad status
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wchar_t *text = NULL;
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if (m_bSquadMembersFollowing)
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{
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text = g_pVGuiLocalize->Find("#Valve_Hud_SQUAD_FOLLOWING");
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if (!text)
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{
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text = L"SQUAD FOLLOWING";
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}
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}
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else
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{
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if ( !player_squad_transient_commands.GetBool() )
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{
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text = g_pVGuiLocalize->Find("#Valve_Hud_SQUAD_STATIONED");
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if (!text)
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{
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text = L"SQUAD STATIONED";
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}
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}
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}
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if (text)
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{
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surface()->DrawSetTextFont(m_hTextFont);
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surface()->DrawSetTextColor(m_SquadTextColor);
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surface()->DrawSetTextPos(text_xpos, text_ypos);
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surface()->DrawPrintText(text, wcslen(text));
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}
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}
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