upload "kind" alien swarm

game/shared/swarm/asw_pickup_shared.cpp

@@ -0,0 +1,59 @@
+#include "cbase.h"
+
+#ifdef CLIENT_DLL
+#include "c_asw_player.h"
+#include "c_asw_weapon.h"
+#include "c_asw_marine.h"
+#include "c_asw_pickup.h"
+#include "c_asw_pickup_weapon.h"
+#include "c_asw_ammo.h"
+#define CASW_Marine C_ASW_Marine
+#define CASW_Pickup_Weapon C_ASW_Pickup_Weapon
+#define CASW_Weapon C_ASW_Weapon
+#define CASW_Ammo C_ASW_Ammo
+#else
+#include "asw_marine.h"
+#include "asw_player.h"
+#include "asw_weapon.h"
+#include "asw_pickup.h"
+#include "asw_pickup_weapon.h"
+#include "asw_ammo.h"
+#endif
+#include "asw_gamerules.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+bool CASW_Ammo::AllowedToPickup(CASW_Marine *pMarine)
+{
+	if (!pMarine)
+		return false;
+
+	if (!ASWGameRules()->MarineCanPickupAmmo(pMarine, this))
+	{
+		if (!ASWGameRules()->MarineHasRoomInAmmoBag(pMarine, m_iAmmoIndex))
+			return false;
+	}
+
+	return true;
+}
+
+bool CASW_Pickup_Weapon::AllowedToPickup(CASW_Marine *pMarine)
+{
+	if (!pMarine || !ASWGameRules() || !pMarine->GetMarineResource())
+		return false;
+
+	// check if we're swapping for an existing item
+	int index = pMarine->GetWeaponPositionForPickup(GetWeaponClass());	
+	CASW_Weapon* pWeapon = pMarine->GetASWWeapon(index);
+	const char* szSwappingClass = pWeapon ? pWeapon->GetClassname() : "";
+	
+	// first check if the gamerules will allow it
+	bool bAllowed = ASWGameRules()->MarineCanPickup(pMarine->GetMarineResource(), GetWeaponClass(), szSwappingClass);
+
+#ifdef CLIENT_DLL
+	m_bSwappingWeapon = ( pWeapon != NULL );
+#endif
+
+	return bAllowed;
+}