1HEADmaster

1 files changed, 225 insertions, 0 deletions

diff --git a/game/client/dod/dod_hud_scope.cpp b/game/client/dod/dod_hud_scope.cpp
new file mode 100644
index 0000000..4efd029
--- /dev/null
+++ b/game/client/dod/dod_hud_scope.cpp
@@ -0,0 +1,225 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================//
+
+#include "cbase.h"
+#include "hud.h"
+#include "hudelement.h"
+#include "hud_macros.h"
+#include "hud_numericdisplay.h"
+#include "iclientmode.h"
+#include "c_dod_player.h"
+#include "VGuiMatSurface/IMatSystemSurface.h"
+#include "materialsystem/imaterial.h"
+#include "materialsystem/imesh.h"
+#include "materialsystem/imaterialvar.h"
+
+#include <vgui/IScheme.h>
+#include <vgui/ISurface.h>
+#include <KeyValues.h>
+#include <vgui_controls/AnimationController.h>
+
+//for screenfade
+#include "ivieweffects.h"
+#include "shake.h"
+
+#include "weapon_dodbasegun.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+//-----------------------------------------------------------------------------
+// Purpose: Draws the zoom screen
+//-----------------------------------------------------------------------------
+class CHudScope : public vgui::Panel, public CHudElement
+{
+	DECLARE_CLASS_SIMPLE( CHudScope, vgui::Panel );
+
+public:
+			CHudScope( const char *pElementName );
+	
+	void	Init( void );
+
+protected:
+	virtual void ApplySchemeSettings(vgui::IScheme *scheme);
+	virtual void Paint( void );
+
+private:
+	int m_iScopeSpringfield[4];
+	int m_iScopeK98[4];
+};
+
+DECLARE_HUDELEMENT_DEPTH( CHudScope, 100 );
+
+using namespace vgui;
+
+//-----------------------------------------------------------------------------
+// Purpose: Constructor
+//-----------------------------------------------------------------------------
+CHudScope::CHudScope( const char *pElementName ) : CHudElement(pElementName), BaseClass(NULL, "HudScope")
+{
+	vgui::Panel *pParent = g_pClientMode->GetViewport();
+	SetParent( pParent );
+	
+	SetHiddenBits( HIDEHUD_PLAYERDEAD );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: standard hud element init function
+//-----------------------------------------------------------------------------
+void CHudScope::Init( void )
+{
+	int i;
+	for( i=0;i<4;i++ )
+	{
+		m_iScopeSpringfield[i] = vgui::surface()->CreateNewTextureID();
+		m_iScopeK98[i] = vgui::surface()->CreateNewTextureID();
+	}
+
+	vgui::surface()->DrawSetTextureFile(m_iScopeSpringfield[0],		"sprites/scopes/scope_spring_ul", true, false);
+	vgui::surface()->DrawSetTextureFile(m_iScopeSpringfield[1],		"sprites/scopes/scope_spring_ur", true, false);
+	vgui::surface()->DrawSetTextureFile(m_iScopeSpringfield[2],		"sprites/scopes/scope_spring_lr", true, false);
+	vgui::surface()->DrawSetTextureFile(m_iScopeSpringfield[3],		"sprites/scopes/scope_spring_ll", true, false);
+
+	vgui::surface()->DrawSetTextureFile(m_iScopeK98[0],		"sprites/scopes/scope_k43_ul", true, false);
+	vgui::surface()->DrawSetTextureFile(m_iScopeK98[1],		"sprites/scopes/scope_k43_ur", true, false);
+	vgui::surface()->DrawSetTextureFile(m_iScopeK98[2],		"sprites/scopes/scope_k43_lr", true, false);
+	vgui::surface()->DrawSetTextureFile(m_iScopeK98[3],		"sprites/scopes/scope_k43_ll", true, false);
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: sets scheme colors
+//-----------------------------------------------------------------------------
+void CHudScope::ApplySchemeSettings( vgui::IScheme *scheme )
+{
+	BaseClass::ApplySchemeSettings(scheme);
+
+	SetPaintBackgroundEnabled(false);
+	SetPaintBorderEnabled(false);
+
+	int screenWide, screenTall;
+	GetHudSize(screenWide, screenTall);
+	SetBounds(0, 0, screenWide, screenTall);
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: draws the zoom effect
+//-----------------------------------------------------------------------------
+void CHudScope::Paint( void )
+{
+	C_DODPlayer *pPlayer = C_DODPlayer::GetLocalDODPlayer();
+	
+	if ( pPlayer == NULL )
+		return;
+
+	if( pPlayer->GetFOV() >= 90.0f )
+		return;
+
+	CWeaponDODBase *pWeapon = pPlayer->GetActiveDODWeapon();
+		
+	if( !pWeapon )
+		return;
+
+	Assert( m_iScopeSpringfield );
+	Assert( m_iScopeK98 );
+	
+	int *piScopeTex = NULL;
+
+	switch( pWeapon->GetWeaponID() )
+	{
+	case WEAPON_SPRING:
+		piScopeTex = m_iScopeSpringfield;
+		break;
+	case WEAPON_K98_SCOPED:
+		piScopeTex = m_iScopeK98;
+		break;
+	default:
+		return;
+	}
+
+	if( !piScopeTex )
+		return;
+
+	// see if we're zoomed with a sniper rifle
+	if( pPlayer->GetFOV() < 90 &&
+		pWeapon->GetDODWpnData().m_WeaponType == WPN_TYPE_SNIPER )
+	{
+		int screenWide, screenTall;
+		GetHudSize(screenWide, screenTall);
+
+		// calculate the bounds in which we should draw the scope
+		int xMid = screenWide / 2;
+		int yMid = screenTall / 2;
+
+		// width of the drawn scope. in widescreen, we draw the sides with primitives
+		int wide = ( screenTall / 3 ) * 4;
+
+		int xLeft = xMid - wide/2;
+		int xRight = xMid + wide/2;
+		int yTop = 0;
+		int yBottom = screenTall;
+
+		float uv1 = 0.5f / 256.0f, uv2 = 1.0f - uv1;
+
+		vgui::Vertex_t vert[4];	
+		
+		Vector2D uv11( uv1, uv1 );
+		Vector2D uv12( uv1, uv2 );
+		Vector2D uv21( uv2, uv1 );
+		Vector2D uv22( uv2, uv2 );
+	
+		vgui::surface()->DrawSetColor(0,0,0,255);
+
+		//Draw the outline
+
+		//upper left
+		vgui::surface()->DrawSetTexture(piScopeTex[0]);
+		vert[0].Init( Vector2D( xLeft, yTop ), uv11 );
+		vert[1].Init( Vector2D( xMid,  yTop ), uv21 );
+		vert[2].Init( Vector2D( xMid,  yMid ), uv22 );
+		vert[3].Init( Vector2D( xLeft, yMid ), uv12 );
+		vgui::surface()->DrawTexturedPolygon(4, vert);
+
+		// top right
+		vgui::surface()->DrawSetTexture(piScopeTex[1]);
+		vert[0].Init( Vector2D( xMid - 1, yTop ), uv11 );
+		vert[1].Init( Vector2D( xRight,   yTop ), uv21 );
+		vert[2].Init( Vector2D( xRight,   yMid + 1 ), uv22 );
+		vert[3].Init( Vector2D( xMid - 1, yMid + 1 ), uv12 );
+		vgui::surface()->DrawTexturedPolygon(4, vert);
+
+		// bottom right
+		vgui::surface()->DrawSetTexture(piScopeTex[2]);
+		vert[0].Init( Vector2D( xMid,   yMid ), uv11 );
+		vert[1].Init( Vector2D( xRight, yMid ), uv21 );
+		vert[2].Init( Vector2D( xRight, yBottom ), uv22 );
+		vert[3].Init( Vector2D( xMid,   yBottom ), uv12 );
+		vgui::surface()->DrawTexturedPolygon( 4, vert );
+
+		// bottom left
+		vgui::surface()->DrawSetTexture(piScopeTex[3]);
+		vert[0].Init( Vector2D( xLeft, yMid ), uv11 );
+		vert[1].Init( Vector2D( xMid,  yMid ), uv21 );
+		vert[2].Init( Vector2D( xMid,  yBottom ), uv22 );
+		vert[3].Init( Vector2D( xLeft, yBottom), uv12 );
+		vgui::surface()->DrawTexturedPolygon(4, vert);
+
+		if ( wide < screenWide )
+		{
+			// Left block
+			vgui::surface()->DrawFilledRect( 0, 0, xLeft, screenTall );
+			
+			// Right block
+			vgui::surface()->DrawFilledRect( xRight, 0, screenWide, screenTall );
+		}
+
+		if ( pWeapon->GetWeaponID() == WEAPON_SPRING )
+		{
+			//Draw the reticle with primitives
+			vgui::surface()->DrawLine( 0, yMid, screenWide, yMid );
+			vgui::surface()->DrawLine( xMid, 0, xMid, screenTall );
+		}
+	}
+}
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