From 739bd5fcaf71d7bde22fa889fdbb7c203b3b55ce Mon Sep 17 00:00:00 2001
From: darkshade9 <8dino2@gmail.com>
Date: Thu, 7 Sep 2023 22:21:44 -0400
Subject: [PATCH] Added CheckItem

---
 actionlite/g_items.cpp | 42 ++++++++++++++++++++++++++++++++++++++++++
 actionlite/g_local.h   |  1 +
 actionlite/g_spawn.cpp |  5 +++++
 3 files changed, 48 insertions(+)

diff --git a/actionlite/g_items.cpp b/actionlite/g_items.cpp
index bb077be..23aab5e 100644
--- a/actionlite/g_items.cpp
+++ b/actionlite/g_items.cpp
@@ -2382,3 +2382,45 @@ void SetItemNames()
 		cs_index++;
 	}
 }
+
+#define ITEM_SWITCH_COUNT 15
+
+const char* sp_item[ITEM_SWITCH_COUNT][2] = {
+  {"weapon_machinegun", "weapon_MP5"},
+  //{"weapon_supershotgun","weapon_HC"},
+  {"weapon_bfg", "weapon_M4"},
+  {"weapon_shotgun", "weapon_M3"},
+  //{"weapon_grenadelauncher","weapon_M203"},
+  {"weapon_chaingun", "weapon_Sniper"},
+  {"weapon_rocketlauncher", "weapon_HC"},
+  {"weapon_railgun", "weapon_Dual"},
+  {"ammo_bullets", "ammo_clip"},
+  {"ammo_rockets", "ammo_mag"},
+  {"ammo_cells", "ammo_m4"},
+  {"ammo_slugs", "ammo_sniper"},
+  {"ammo_shells", "ammo_m3"},
+  {"ammo_grenades", "weapon_Grenade"},
+  {"ammo_box", "ammo_m3"},
+  {"weapon_cannon", "weapon_HC"},
+  {"weapon_sniper", "weapon_Sniper"}
+
+};
+
+void CheckItem(edict_t* ent)
+{
+	int i;
+
+	for (i = 0; i < ITEM_SWITCH_COUNT; i++)
+	{
+		//If it's a null entry, bypass it
+		if (!sp_item[i][0])
+			continue;
+		//Do the passed ent and our list match?
+		if (strcmp(ent->classname, sp_item[i][0]) == 0)
+		{
+			//Yep. Replace the Q2 entity with our own.
+			ent->classname = sp_item[i][1];
+			return;
+		}
+	}
+}
\ No newline at end of file
diff --git a/actionlite/g_local.h b/actionlite/g_local.h
index caf7aac..27299a2 100644
--- a/actionlite/g_local.h
+++ b/actionlite/g_local.h
@@ -2166,6 +2166,7 @@ void      Compass_Update(edict_t *ent, bool first);
 
 // ACTION
 void 	  DeadDropSpec(edict_t * ent);
+void      CheckItem(edict_t* ent);
 #define ITEM_INDEX(x) ((x)-itemlist)
 #define INV_AMMO(ent, num) ((ent)->client->pers.inventory[num])
 #define GET_ITEM(num) (&itemlist[num])
diff --git a/actionlite/g_spawn.cpp b/actionlite/g_spawn.cpp
index 7675738..23856d5 100644
--- a/actionlite/g_spawn.cpp
+++ b/actionlite/g_spawn.cpp
@@ -443,6 +443,7 @@ char ml_creator[101];
 //AQ2:TNG END
 placedata_t locationbase[MAX_LOCATIONS_IN_BASE];
 
+
 /*
 ===============
 ED_CallSpawn
@@ -462,6 +463,9 @@ void ED_CallSpawn(edict_t *ent)
 		return;
 	}
 
+	// zucc - BD's item replacement idea
+	CheckItem(ent);
+
 	// PGM - do this before calling the spawn function so it can be overridden.
 	ent->gravityVector[0] = 0.0;
 	ent->gravityVector[1] = 0.0;
@@ -1569,6 +1573,7 @@ void SP_worldspawn(edict_t *ent)
 
 	PrecacheItem(GetItemByIndex(IT_WEAPON_MK23));
 
+
 	if (g_dm_random_items->integer)
 		for (item_id_t i = static_cast<item_id_t>(IT_NULL + 1); i < IT_TOTAL; i = static_cast<item_id_t>(i + 1))
 			PrecacheItem(GetItemByIndex(i));