1 files changed, 95 insertions, 0 deletions
diff --git a/mp/src/game/server/scratchpad_gamedll_helpers.cpp b/mp/src/game/server/scratchpad_gamedll_helpers.cpp
new file mode 100644
index 00000000..3e758b8a
--- /dev/null
+++ b/mp/src/game/server/scratchpad_gamedll_helpers.cpp
@@ -0,0 +1,95 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================//
+
+#include "cbase.h"
+#include "scratchpad_gamedll_helpers.h"
+#include "iscratchpad3d.h"
+#include "player.h"
+#include "collisionproperty.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+void ScratchPad_DrawWorldToScratchPad(
+	IScratchPad3D *pPad,
+	unsigned long flags )
+{
+	pPad->SetRenderState( IScratchPad3D::RS_FillMode, IScratchPad3D::FillMode_Wireframe );
+
+	if ( flags & SPDRAWWORLD_DRAW_WORLD )
+	{
+		engine->DrawMapToScratchPad( pPad, 0 );
+	}
+
+	if ( flags & (SPDRAWWORLD_DRAW_PLAYERS | SPDRAWWORLD_DRAW_ENTITIES) )
+	{
+		CBaseEntity *pCur = gEntList.FirstEnt();
+		while ( pCur )
+		{
+			bool bPlayer = ( dynamic_cast< CBasePlayer* >( pCur ) != 0 );
+			if ( (bPlayer && !( flags & SPDRAWWORLD_DRAW_PLAYERS )) ||
+				(!bPlayer && !( flags & SPDRAWWORLD_DRAW_ENTITIES )) )
+			{
+				pCur = gEntList.NextEnt( pCur );
+				continue;
+			}
+
+			ScratchPad_DrawEntityToScratchPad( 
+				pPad, 
+				flags,
+				pCur, 
+				bPlayer ? Vector( 1.0, 0.5, 0 ) : Vector( 0.3, 0.3, 1.0 )
+				);
+
+			pCur = gEntList.NextEnt( pCur );
+		}
+	}
+}
+
+
+void ScratchPad_DrawEntityToScratchPad(
+	IScratchPad3D *pPad,
+	unsigned long flags,
+	CBaseEntity *pEnt,
+	const Vector &vColor )
+{
+	// Draw the entity's bbox [todo: draw OBBs here too].
+	Vector mins, maxs;
+	pEnt->CollisionProp()->WorldSpaceAABB( &mins, &maxs );
+
+	pPad->DrawWireframeBox( mins, maxs, vColor );
+
+	// Draw the edict's index or class?
+	char str[512];
+	str[0] = 0;
+	if ( flags & SPDRAWWORLD_DRAW_EDICT_INDICES )
+	{
+		char tempStr[512];
+		Q_snprintf( tempStr, sizeof( tempStr ), "edict: %d", pEnt->entindex() );
+		Q_strncat( str, tempStr, sizeof( str ), COPY_ALL_CHARACTERS );
+	}
+
+	if ( flags & SPDRAWWORLD_DRAW_ENTITY_CLASSNAMES )
+	{
+		if ( str[0] != 0 )
+			Q_strncat( str, ", ", sizeof( str ), COPY_ALL_CHARACTERS );
+
+		char tempStr[512];
+		Q_snprintf( tempStr, sizeof( tempStr ), "class: %s", pEnt->GetClassname() );
+		Q_strncat( str, tempStr, sizeof( str ), COPY_ALL_CHARACTERS );
+	}
+
+	if ( str[0] != 0 )
+	{
+		CTextParams params;
+		params.m_vPos = (mins + maxs) * 0.5f;
+		params.m_bCentered = true;
+		params.m_flLetterWidth = 2;
+		pPad->DrawText( str, params );
+	}
+}
+
+