upload "kind" alien swarm

game/client/swarm/c_asw_level_exploder.cpp

@@ -0,0 +1,72 @@
+#include "cbase.h"
+#include "c_asw_level_exploder.h"
+#include "shake.h"
+#include "ivieweffects.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+#define ASW_EXPLODER_INITIAL_DELAY  3.2f
+#define ASW_EXPLODER_LIFETIME 16.0f
+#define ASW_EXPLODER_INTERVAL 0.5f
+
+C_ASW_Level_Exploder::C_ASW_Level_Exploder( void )
+{
+	m_bFlashed = false;
+	m_fDieTime = 0;
+}
+
+C_ASW_Level_Exploder *C_ASW_Level_Exploder::CreateClientsideLevelExploder()
+{
+	C_ASW_Level_Exploder *pExploder = new C_ASW_Level_Exploder;
+
+	if (!pExploder)
+		return NULL;
+
+	if (!pExploder->InitializeAsClientEntity( NULL, false ))
+	{
+		pExploder->Release();
+		return NULL;
+	}
+
+	pExploder->m_fDieTime = gpGlobals->curtime + ASW_EXPLODER_LIFETIME;
+	pExploder->SetNextClientThink(gpGlobals->curtime + ASW_EXPLODER_INITIAL_DELAY);
+
+	CLocalPlayerFilter filter;
+	C_BaseEntity::EmitSound( filter, -1 /*SOUND_FROM_LOCAL_PLAYER*/, "ASW.WarheadExplosion" );
+	C_BaseEntity::EmitSound( filter, -1 /*SOUND_FROM_LOCAL_PLAYER*/, "ASW.WarheadExplosionLF" );
+
+	return pExploder;
+}
+
+void C_ASW_Level_Exploder::ClientThink()
+{
+	if (!m_bFlashed)		// flash should come after explosions?
+	{
+		m_bFlashed = true;
+		ScreenFade_t fade;
+
+		fade.duration = (float)(1<<SCREENFADE_FRACBITS) * 2.0f;
+		fade.holdTime = (float)(1<<SCREENFADE_FRACBITS) * 5.0f;
+		fade.fadeFlags = FFADE_IN;
+		fade.r = 255;
+		fade.g = 255;
+		fade.b = 255;
+		fade.a = 255;
+
+		GetViewEffects()->Fade( fade );
+	}
+	else
+	{
+		// todo: spawn an explosion effect somewhere within the player's camera view
+	}
+
+	if (gpGlobals->curtime >= m_fDieTime)
+	{
+		Release();
+	}
+	else
+	{
+		SetNextClientThink(gpGlobals->curtime + ASW_EXPLODER_INTERVAL);
+	}
+}