shared prefabs list

src/pp/pp.h

@@ -307,7 +307,7 @@ Enum(P_MsgKind)
   P_MsgKind_SaveWorld,
   P_MsgKind_ResetWorld,
   P_MsgKind_TileEdit,
-  P_MsgKind_EntEdit,
+  P_MsgKind_Prefab,
   P_MsgKind_Delete,
 
   // Server -> Client
@@ -322,13 +322,14 @@ Struct(P_Msg)
 
   b32 affect_dummies;
 
+  P_PrefabKind prefab;
+  P_Key key;
+  Xform xf;
+
   P_TileKind tile_kind;
   Rng2I32 tile_range;
   u64 tiles_hash;
 
-  P_Key key;
-  Xform xf;
-
   String data;
 };
 

src/pp/pp_shared.cg

@@ -25,3 +25,23 @@ i32 P_TileIdxFromTilePos(Vec2 p)
     return result;
   }
 #endif
+
+////////////////////////////////////////////////////////////
+//~ Prefab helpers
+
+#if IsLanguageC
+  String P_PrefabNameFromKind(P_PrefabKind kind)
+  {
+    PERSIST Readonly String prefab_names[P_PrefabKind_COUNT] = {
+      #define X(name, ...) [P_PrefabKind_##name] = CompLit(#name),
+        P_PrefabsXList(X)
+      #undef X
+    };
+    String result = Zi;
+    if (kind >= 0 && kind < countof(prefab_names))
+    {
+      result = prefab_names[kind];
+    }
+    return result;
+  }
+#endif

src/pp/pp_shared.cgh

@@ -28,6 +28,24 @@ Enum(P_TileKind)
   P_TileKind_COUNT
 };
 
+////////////////////////////////////////////////////////////
+//~ Prefab types
+
+#define P_PrefabsXList(X) \
+  X(Guy)                  \
+  X(Dummy)                \
+  X(SpawnPoint)           \
+/* --------------------- */
+
+//- Prefab kinds enum
+Enum(P_PrefabKind)
+{
+  #define X(name, ...) P_PrefabKind_##name,
+    P_PrefabsXList(X)
+  #undef X
+  P_PrefabKind_COUNT
+};
+
 ////////////////////////////////////////////////////////////
 //~ Tile helpers
 
@@ -36,3 +54,10 @@ i32 P_TileIdxFromTilePos(Vec2 p);
 #if IsLanguageC
   String P_TileNameFromKind(P_TileKind kind);
 #endif
+
+////////////////////////////////////////////////////////////
+//~ Prefab helpers
+
+#if IsLanguageC
+  String P_PrefabNameFromKind(P_PrefabKind kind);
+#endif

src/pp/pp_sim/pp_sim_core.c

@@ -577,47 +577,48 @@ void S_TickForever(WaveLaneCtx *lane)
               }
             }
           } break;
-          //- Edit entity
+          //- Prefab
-          case P_MsgKind_EntEdit:
+          case P_MsgKind_Prefab:
           {
-            String name = msg->data;
             P_EntList ents = Zi;
-            // TODO: Enumerated prefabs
+            String name = msg->data;
-            if (0)
+            P_PrefabKind prefab = msg->prefab;
+            switch (prefab)
             {
-            }
+              case P_PrefabKind_Guy:
-            else if (MatchString(name, Lit("guy")))
-            {
-              P_Ent *guy = P_PushTempEnt(frame_arena, &ents);
-              guy->key = msg->key;
-              guy->xf = msg->xf;
-              guy->is_guy = 1;
-              guy->has_weapon = 1;
-              guy->exists = 1;
-            }
-            else if (MatchString(name, Lit("dummy")))
-            {
-              P_Ent *dummy = P_EntFromKey(world_frame, msg->key);
-              if (P_IsEntNil(dummy))
               {
-                dummy = P_PushTempEnt(frame_arena, &ents);
+                P_Ent *guy = P_PushTempEnt(frame_arena, &ents);
-                dummy->key = msg->key;
+                guy->key = msg->key;
-                dummy->is_player = 1;
+                guy->xf = msg->xf;
-                dummy->is_dummy = 1;
-                dummy->exists = 1;
-                P_SetEntString(dummy, Lit("Dummy"));
-              }
-              P_Ent *guy = P_EntFromKey(world_frame, dummy->guy);
-              if (P_IsEntNil(guy))
-              {
-                guy = P_PushTempEnt(frame_arena, &ents);
-                guy->key = P_RandKey();
                 guy->is_guy = 1;
                 guy->has_weapon = 1;
                 guy->exists = 1;
-                dummy->guy = guy->key;
+              } break;
-              }
+
-              guy->xf = msg->xf;
+              case P_PrefabKind_Dummy:
+              {
+                P_Ent *dummy = P_EntFromKey(world_frame, msg->key);
+                if (P_IsEntNil(dummy))
+                {
+                  dummy = P_PushTempEnt(frame_arena, &ents);
+                  dummy->key = msg->key;
+                  dummy->is_player = 1;
+                  dummy->is_dummy = 1;
+                  dummy->exists = 1;
+                  P_SetEntString(dummy, name);
+                }
+                P_Ent *guy = P_EntFromKey(world_frame, dummy->guy);
+                if (P_IsEntNil(guy))
+                {
+                  guy = P_PushTempEnt(frame_arena, &ents);
+                  guy->key = P_RandKey();
+                  guy->is_guy = 1;
+                  guy->has_weapon = 1;
+                  guy->exists = 1;
+                  dummy->guy = guy->key;
+                }
+                guy->xf = msg->xf;
+              } break;
             }
             P_SpawnEntsFromList(world_frame, ents);
           } break;

src/pp/pp_vis/pp_vis_core.c

@@ -4433,7 +4433,8 @@ void V_TickForever(WaveLaneCtx *lane)
           }
           // Spawn player guy
           {
-            P_Msg *msg = P_PushMsg(P_MsgKind_EntEdit, Lit("guy"));
+            P_Msg *msg = P_PushMsg(P_MsgKind_Prefab, Zstr);
+            msg->prefab = P_PrefabKind_Guy;
             msg->key = local_guy->key;
             msg->xf.t = guy_pos;
           }
@@ -4442,9 +4443,11 @@ void V_TickForever(WaveLaneCtx *lane)
         case V_CmdKind_spawn_tp_dummy:
         case V_CmdKind_spawn_dummy:
         {
-          P_Msg *msg = P_PushMsg(P_MsgKind_EntEdit, Lit("dummy"));
+          P_Msg *msg = P_PushMsg(P_MsgKind_Prefab, Zstr);
+          msg->prefab = P_PrefabKind_Dummy;
           msg->key = P_RandKey();
           msg->xf.t = frame->world_cursor;
+          msg->data = Lit("Dummy");
           if (kind == V_CmdKind_spawn_tp_dummy)
           {
             for (P_Ent *ent = P_FirstEnt(local_frame); !P_IsEntNil(ent); ent = P_NextEnt(ent))