1HEADmaster

1 files changed, 279 insertions, 0 deletions

diff --git a/game/client/hud_squadstatus.cpp b/game/client/hud_squadstatus.cpp
new file mode 100644
index 0000000..3abcd0c
--- /dev/null
+++ b/game/client/hud_squadstatus.cpp
@@ -0,0 +1,279 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================//
+
+#include "cbase.h"
+#include "hud.h"
+#include "hudelement.h"
+#include "hud_macros.h"
+#include "iclientmode.h"
+#include "c_basehlplayer.h"
+#include "vgui_controls/Panel.h"
+#include "vgui_controls/AnimationController.h"
+#include "vgui/ISurface.h"
+#include <vgui/ILocalize.h>
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+ConVar player_squad_transient_commands( "player_squad_transient_commands", "1", FCVAR_REPLICATED );
+
+//-----------------------------------------------------------------------------
+// Purpose: Shows the sprint power bar
+//-----------------------------------------------------------------------------
+class CHudSquadStatus : public CHudElement, public vgui::Panel
+{
+	DECLARE_CLASS_SIMPLE( CHudSquadStatus, vgui::Panel );
+
+public:
+	CHudSquadStatus( const char *pElementName );
+	virtual void Init( void );
+	virtual void Reset( void );
+	virtual void OnThink( void );
+	bool ShouldDraw();
+
+	void MsgFunc_SquadMemberDied(bf_read &msg);
+
+protected:
+	virtual void Paint();
+
+private:
+	CPanelAnimationVar( vgui::HFont, m_hTextFont, "TextFont", "Default" );
+	CPanelAnimationVarAliasType( float, text_xpos, "text_xpos", "8", "proportional_float" );
+	CPanelAnimationVarAliasType( float, text_ypos, "text_ypos", "20", "proportional_float" );
+
+	CPanelAnimationVar( vgui::HFont, m_hIconFont, "IconFont", "HudNumbers" );
+	CPanelAnimationVarAliasType( float, m_flIconInsetX, "IconInsetX", "8", "proportional_float" );
+	CPanelAnimationVarAliasType( float, m_flIconInsetY, "IconInsetY", "8", "proportional_float" );
+	CPanelAnimationVarAliasType( float, m_flIconGap, "IconGap", "20", "proportional_float" );
+
+	CPanelAnimationVar( Color, m_SquadIconColor, "SquadIconColor", "255 220 0 160" );
+	CPanelAnimationVar( Color, m_LastMemberColor, "LastMemberColor", "255 220 0 0" );
+	CPanelAnimationVar( Color, m_SquadTextColor, "SquadTextColor", "255 220 0 160" );
+	
+	int m_iSquadMembers;
+	int m_iSquadMedics;
+	bool m_bSquadMembersFollowing;
+	bool m_bSquadMemberAdded;
+	bool m_bSquadMemberJustDied;
+};	
+
+
+DECLARE_HUDELEMENT( CHudSquadStatus );
+DECLARE_HUD_MESSAGE( CHudSquadStatus, SquadMemberDied );
+
+using namespace vgui;
+
+//-----------------------------------------------------------------------------
+// Purpose: Constructor
+//-----------------------------------------------------------------------------
+CHudSquadStatus::CHudSquadStatus( const char *pElementName ) : CHudElement( pElementName ), BaseClass( NULL, "HudSquadStatus" )
+{
+	vgui::Panel *pParent = g_pClientMode->GetViewport();
+	SetParent( pParent );
+
+	SetHiddenBits( HIDEHUD_HEALTH | HIDEHUD_PLAYERDEAD | HIDEHUD_NEEDSUIT );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CHudSquadStatus::Init( void )
+{
+	HOOK_HUD_MESSAGE( CHudSquadStatus, SquadMemberDied );
+	m_iSquadMembers = 0;
+	m_iSquadMedics = 0;
+	m_bSquadMemberAdded = false;
+	m_bSquadMembersFollowing = true;
+	m_bSquadMemberJustDied = false;
+	SetAlpha( 0 );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CHudSquadStatus::Reset( void )
+{
+	Init();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Save CPU cycles by letting the HUD system early cull
+// costly traversal.  Called per frame, return true if thinking and 
+// painting need to occur.
+//-----------------------------------------------------------------------------
+bool CHudSquadStatus::ShouldDraw( void )
+{
+	bool bNeedsDraw = false;
+
+	C_BaseHLPlayer *pPlayer = (C_BaseHLPlayer *)C_BasePlayer::GetLocalPlayer();
+	if ( !pPlayer )
+		return false;
+
+	bNeedsDraw = ( pPlayer->m_HL2Local.m_iSquadMemberCount > 0 ||
+					( pPlayer->m_HL2Local.m_iSquadMemberCount != m_iSquadMembers ) || 
+					( pPlayer->m_HL2Local.m_fSquadInFollowMode != m_bSquadMembersFollowing ) ||
+					( m_iSquadMembers > 0 ) ||
+					( m_LastMemberColor[3] > 0 ) );
+		
+	return ( bNeedsDraw && CHudElement::ShouldDraw() );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: updates hud icons
+//-----------------------------------------------------------------------------
+void CHudSquadStatus::OnThink( void )
+{
+	C_BaseHLPlayer *pPlayer = (C_BaseHLPlayer *)C_BasePlayer::GetLocalPlayer();
+	if ( !pPlayer )
+		return;
+
+	int squadMembers = pPlayer->m_HL2Local.m_iSquadMemberCount;
+	bool following = pPlayer->m_HL2Local.m_fSquadInFollowMode;
+	m_iSquadMedics = pPlayer->m_HL2Local.m_iSquadMedicCount;
+
+	// Only update if we've changed vars
+	if ( squadMembers == m_iSquadMembers && following == m_bSquadMembersFollowing )
+		return;
+
+	// update status display
+	if ( squadMembers > 0)
+	{
+		// we have squad members, show the display
+		g_pClientMode->GetViewportAnimationController()->RunAnimationCommand( this, "alpha", 255.0f, 0.0f, 0.4f, AnimationController::INTERPOLATOR_LINEAR);
+	}
+	else
+	{
+		// no squad members, hide the display
+		g_pClientMode->GetViewportAnimationController()->RunAnimationCommand( this, "alpha", 0.0f, 0.0f, 0.4f, AnimationController::INTERPOLATOR_LINEAR);
+	}
+
+	if ( squadMembers > m_iSquadMembers )
+	{
+		// someone is added
+		// reset the last icon color and animate
+		m_LastMemberColor = m_SquadIconColor;
+		m_LastMemberColor[3] = 0;
+		m_bSquadMemberAdded = true;
+		g_pClientMode->GetViewportAnimationController()->StartAnimationSequence( "SquadMemberAdded" ); 
+	}
+	else if ( squadMembers < m_iSquadMembers )
+	{
+		// someone has left
+		// reset the last icon color and animate
+		m_LastMemberColor = m_SquadIconColor;
+		m_bSquadMemberAdded = false;
+		if (m_bSquadMemberJustDied)
+		{
+			g_pClientMode->GetViewportAnimationController()->StartAnimationSequence( "SquadMemberDied" ); 
+			m_bSquadMemberJustDied = false;
+		}
+		else
+		{
+			g_pClientMode->GetViewportAnimationController()->StartAnimationSequence( "SquadMemberLeft" ); 
+		}
+	}
+
+	if ( following != m_bSquadMembersFollowing )
+	{
+		if ( following )
+		{
+			// flash the squad area to indicate they are following
+			g_pClientMode->GetViewportAnimationController()->StartAnimationSequence( "SquadMembersFollowing" );
+		}
+		else
+		{
+			// flash the crosshair to indicate the targeted order is in effect
+			g_pClientMode->GetViewportAnimationController()->StartAnimationSequence( "SquadMembersStationed" );
+		}
+	}
+
+	m_iSquadMembers = squadMembers;
+	m_bSquadMembersFollowing = following;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Notification of squad member being killed
+//-----------------------------------------------------------------------------
+void CHudSquadStatus::MsgFunc_SquadMemberDied(bf_read &msg)
+{
+	m_bSquadMemberJustDied = true;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: draws the power bar
+//-----------------------------------------------------------------------------
+void CHudSquadStatus::Paint()
+{
+	C_BaseHLPlayer *pPlayer = (C_BaseHLPlayer *)C_BasePlayer::GetLocalPlayer();
+	if ( !pPlayer )
+		return;
+
+	// draw the suit power bar
+	surface()->DrawSetTextColor( m_SquadIconColor );
+	surface()->DrawSetTextFont( m_hIconFont );
+	int xpos = m_flIconInsetX, ypos = m_flIconInsetY;
+	for (int i = 0; i < m_iSquadMembers; i++)
+	{
+		if (m_bSquadMemberAdded && i == m_iSquadMembers - 1)
+		{
+			// draw the last added squad member specially
+			surface()->DrawSetTextColor( m_LastMemberColor );
+		}
+
+		surface()->DrawSetTextPos(xpos, ypos);
+
+		if (i < m_iSquadMedics)
+		{
+			surface()->DrawUnicodeChar('M');
+		}
+		else
+		{
+			surface()->DrawUnicodeChar('C');
+		}
+		xpos += m_flIconGap;
+	}
+	if (!m_bSquadMemberAdded && m_LastMemberColor[3])
+	{
+		// draw the last one in the special color
+		surface()->DrawSetTextColor( m_LastMemberColor );
+		surface()->DrawSetTextPos(xpos, ypos);
+		surface()->DrawUnicodeChar('C');
+	}
+
+	// draw our squad status
+	wchar_t *text = NULL;
+	if (m_bSquadMembersFollowing)
+	{
+		text = g_pVGuiLocalize->Find("#Valve_Hud_SQUAD_FOLLOWING");
+
+		if (!text)
+		{
+			text = L"SQUAD FOLLOWING";
+		}
+	}
+	else
+	{
+		if ( !player_squad_transient_commands.GetBool() )
+		{
+			text = g_pVGuiLocalize->Find("#Valve_Hud_SQUAD_STATIONED");
+
+			if (!text)
+			{
+				text = L"SQUAD STATIONED";
+			}
+		}
+	}
+
+	if (text)
+	{
+		surface()->DrawSetTextFont(m_hTextFont);
+		surface()->DrawSetTextColor(m_SquadTextColor);
+		surface()->DrawSetTextPos(text_xpos, text_ypos);
+		surface()->DrawPrintText(text, wcslen(text));
+	}
+}
+
+