Added item_generic from HL: Opposing Force & CS:CZ Deleted Scenes

dlls/genericitem.cpp

@@ -0,0 +1,147 @@
+/***
+*
+*	Copyright (c) 1996-2001, Valve LLC. All rights reserved.
+*
+*	This product contains software technology licensed from Id
+*	Software, Inc. ("Id Technology").  Id Technology (c) 1996 Id Software, Inc.
+*	All Rights Reserved.
+*
+*   This source code contains proprietary and confidential information of
+*   Valve LLC and its suppliers.  Access to this code is restricted to
+*   persons who have executed a written SDK license with Valve.  Any access,
+*   use or distribution of this code by or to any unlicensed person is illegal.
+*
+****/
+#include "extdll.h"
+#include "util.h"
+#include "cbase.h"
+
+const auto SF_ITEMGENERIC_DROP_TO_FLOOR = 1 << 0;
+const auto SF_ITEMGENERIC_SOLID = 1 << 1;
+
+class CGenericItem : public CBaseAnimating
+{
+public:
+	void KeyValue(KeyValueData* pkvd) override;
+	void Precache() override;
+	void Spawn() override;
+
+	void EXPORT StartItem();
+	void EXPORT AnimateThink();
+
+	void Use(CBaseEntity* pActivator, CBaseEntity* pCaller, USE_TYPE useType, float value) override;
+
+	float m_lastTime;
+	int m_iSequence;
+};
+
+LINK_ENTITY_TO_CLASS(item_generic, CGenericItem);
+
+void CGenericItem::KeyValue(KeyValueData* pkvd)
+{
+	if (FStrEq("sequencename", pkvd->szKeyName))
+	{
+		m_iSequence = ALLOC_STRING(pkvd->szValue);
+		pkvd->fHandled = true;
+	}
+	else if (FStrEq("skin", pkvd->szKeyName))
+	{
+		pev->skin = static_cast<int>(atof(pkvd->szValue));
+		pkvd->fHandled = true;
+	}
+	else if (FStrEq("body", pkvd->szKeyName))
+	{
+		pev->body = atoi(pkvd->szValue);
+		pkvd->fHandled = true;
+	}
+	else
+	{
+		CBaseDelay::KeyValue(pkvd);
+	}
+}
+
+void CGenericItem::Precache()
+{
+	PRECACHE_MODEL(const_cast<char*>(STRING(pev->model)));
+}
+
+void CGenericItem::Spawn()
+{
+	pev->solid = 0;
+	pev->movetype = 0;
+	pev->effects = 0;
+	pev->frame = 0;
+
+	Precache();
+
+	SET_MODEL(edict(), STRING(pev->model));
+
+	if (m_iSequence)
+	{
+		SetThink(&CGenericItem::StartItem);
+		pev->nextthink = gpGlobals->time + 0.1;
+	}
+
+	if (pev->spawnflags & SF_ITEMGENERIC_DROP_TO_FLOOR)
+	{
+		if (!g_engfuncs.pfnDropToFloor(pev->pContainingEntity))
+		{
+			ALERT(at_error, "Item %s fell out of level at %f,%f,%f", STRING(pev->classname), pev->origin.x, pev->origin.y, pev->origin.z);
+			UTIL_Remove(this);
+		}
+	}
+
+	if (pev->spawnflags & SF_ITEMGENERIC_SOLID)
+	{
+		Vector mins, maxs;
+
+		pev->solid = SOLID_SLIDEBOX;
+		int sequence = LookupSequence(STRING(m_iSequence));
+
+		if (sequence == -1)
+		{
+			ALERT(at_console, "ERROR! FIX ME: item generic: %s, model: %s, does not have animation: %s\n", STRING(pev->targetname), STRING(pev->model), STRING(m_iSequence));
+
+			sequence = 0;
+		}
+
+		ExtractBbox(sequence, mins, maxs);
+
+		UTIL_SetSize(pev, mins, maxs);
+		UTIL_SetOrigin(pev, pev->origin);
+	}
+}
+
+void CGenericItem::StartItem()
+{
+	pev->effects = 0;
+
+	pev->sequence = LookupSequence(STRING(m_iSequence));
+	pev->frame = 0;
+	ResetSequenceInfo();
+
+	SetThink(&CGenericItem::AnimateThink);
+	pev->nextthink = gpGlobals->time + 0.1;
+	pev->frame = 0;
+}
+
+void CGenericItem::AnimateThink()
+{
+	DispatchAnimEvents();
+	StudioFrameAdvance();
+
+	if (m_fSequenceFinished && !m_fSequenceLoops)
+	{
+		pev->frame = 0;
+		ResetSequenceInfo();
+	}
+
+	pev->nextthink = gpGlobals->time + 0.1;
+	m_lastTime = gpGlobals->time;
+}
+
+void CGenericItem::Use(CBaseEntity* pActivator, CBaseEntity* pCaller, USE_TYPE useType, float value)
+{
+	SetThink(&CGenericItem::SUB_Remove);
+	pev->nextthink = gpGlobals->time + 0.1;
+}

linux/Makefile.agdll

@@ -161,7 +161,8 @@ HLDLL_OBJS = \
 	$(HLDLL_OBJ_DIR)/agflood.o \
 	$(HLDLL_OBJ_DIR)/cvar.o \
 	$(HLDLL_OBJ_DIR)/agrandom.o \
-	$(HLDLL_OBJ_DIR)/speedrunstats.o
+	$(HLDLL_OBJ_DIR)/speedrunstats.o \
+	$(HLDLL_OBJ_DIR)/genericitem.o
 
 HLWPN_OBJS = \
 	$(HLWPN_OBJ_DIR)/hl_wpn_glock.o
@@ -190,7 +191,7 @@ dirs:
 $(MODNAME).$(SHLIBEXT): $(HLDLL_OBJS) $(HLWPN_OBJS) $(PM_OBJS) $(GAME_SHARED_OBJS) $(MINISTL_OBJS)
 	$(CC) $(LDFLAGS) $(SHLIBLDFLAGS) -o $(BUILD_DIR)/$@ $(HLDLL_OBJS) $(HLWPN_OBJS) $(PM_OBJS) $(GAME_SHARED_OBJS)
 	./gendbg.sh $(BUILD_DIR)/$(MODNAME).$(SHLIBEXT)
-	
+
 $(HLWPN_OBJ_DIR)/%.o : $(HLWPN_SRC_DIR)/%.cpp
 	$(DO_HLWPN_CC)
 

projects/vs2019/agdll.vcxproj

@@ -257,6 +257,7 @@
     <ClCompile Include="..\..\dlls\agflood.cpp" />
     <ClCompile Include="..\..\dlls\cvar.cpp" />
     <ClCompile Include="..\..\dlls\agrandom.cpp" />
+    <ClCompile Include="..\..\dlls\genericitem.cpp" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\common\const.h" />

projects/vs2019/agdll.vcxproj.filters

@@ -447,6 +447,9 @@
     <ClCompile Include="..\..\dlls\speedrunstats.cpp">
       <Filter>Source Files\dlls</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\dlls\genericitem.cpp">
+      <Filter>Source Files\dlls</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\dlls\doors.h">