Merge branch 'master' into bones_was_here/q3compat

[xonotic/xonotic-data.pk3dir.git] / qcsrc / server / main.qc

diff --git a/qcsrc/server/main.qc b/qcsrc/server/main.qc
index 13574bf0edcf2347f87610da627a7f6c8ff40e6b..fb7df4ade9589d6bbbe80f77007c18947e8bcea8 100644 (file)
--- a/qcsrc/server/main.qc
+++ b/qcsrc/server/main.qc
@@ -331,7 +331,7 @@ void SV_OnEntityPreSpawnFunction(entity this)
                return;
        }
 
-       if (DoesQ3ARemoveThisEntity(this)) {
+       if (q3compat && DoesQ3ARemoveThisEntity(this)) {
                delete(this);
                return;
        }
@@ -363,6 +363,62 @@ void SV_OnEntityPreSpawnFunction(entity this)
        }
 }
 
+string GetField_fullspawndata(entity e, string f, ...)
+/* Retrieves the value of a map entity field from fullspawndata
+ * This bypasses field value changes made by the engine,
+ * eg string-to-float and escape sequence substitution.
+ *
+ * Avoids the need to declare fields just to read them once :)
+ *
+ * Returns the last instance of the field to match DarkPlaces behaviour.
+ * Path support: converts \ to / and tests the file if a third (bool, true) arg is passed.
+ * Returns string_null if the entity does not have the field, or the file is not in the VFS.
+ *
+ * FIXME: entities with //comments are not supported.
+ */
+{
+       string v = string_null;
+
+       if (!e.fullspawndata)
+       {
+               LOG_WARNF("^1EDICT %s (classname %s) has no fullspawndata, engine lacks support?", ftos(num_for_edict(e)), e.classname);
+               return v;
+       }
+
+       if (strstrofs(e.fullspawndata, "//", 0) >= 0)
+       {
+               // tokenize and tokenize_console return early if "//" is reached,
+               // which can leave an odd number of tokens and break key:value pairing.
+               LOG_WARNF("^1EDICT %s fullspawndata contains unsupported //comment^7%s", ftos(num_for_edict(e)), e.fullspawndata);
+               return v;
+       }
+
+       //print(sprintf("%s(EDICT %s, FIELD %s)\n", __FUNC__, ftos(num_for_edict(e)), f));
+       //print(strcat("FULLSPAWNDATA:", e.fullspawndata, "\n"));
+
+       // tokenize treats \ as an escape, but tokenize_console returns the required literal
+       for (int t = tokenize_console(e.fullspawndata) - 3; t > 0; t -= 2)
+       {
+               //print(sprintf("\tTOKEN %s:%s\t%s:%s\n", ftos(t), ftos(t + 1), argv(t), argv(t + 1)));
+               if (argv(t) == f)
+               {
+                       v = argv(t + 1);
+                       break;
+               }
+       }
+
+       //print(strcat("RESULT: ", v, "\n\n"));
+
+       if (v && ...(0, bool) == true)
+       {
+               v = strreplace("\\", "/", v);
+               if (whichpack(v) == "")
+                       return string_null;
+       }
+
+       return v;
+}
+
 void WarpZone_PostInitialize_Callback()
 {
        // create waypoint links for warpzones