From: TimePath <andrew.hardaker1995@gmail.com>
Date: Sun, 19 Jun 2016 06:59:14 +0000 (+1000)
Subject: Unsafe: allow field casting
X-Git-Tag: xonotic-v0.8.2~781
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=70b91b306d9504bad3fc23bb6d7876e55f1260f2;p=xonotic%2Fxonotic-data.pk3dir.git

Unsafe: allow field casting
---

diff --git a/qcsrc/lib/unsafe.qh b/qcsrc/lib/unsafe.qh
index 97e1c7958..60ad3d88d 100644
--- a/qcsrc/lib/unsafe.qh
+++ b/qcsrc/lib/unsafe.qh
@@ -1,10 +1,13 @@
 #pragma once
 
 #define reinterpret_cast(T, it) _unsafe_cast_##T(0, it)
-#define X(T) T _unsafe_cast_##T(int dummy, ...) { return ...(0, T); }
+#define X(T) \
+    T _unsafe_cast_##T(int dummy, ...) { return ...(0, T); } \
+    USING(T##_fld, .T); T##_fld _unsafe_cast_##T##_fld(int dummy, ...) { return ...(0, T##_fld); }
 X(bool)
 X(int)
 X(float)
+X(vector)
 X(entity)
 X(string)
 USING(rawfunc, float(...));
@@ -24,3 +27,5 @@ STATIC_INIT(INTEGER_ONE)
 {
     INTEGER_ONE = reinterpret_cast(int, _unsafe_fld2) - reinterpret_cast(int, _unsafe_fld1);
 }
+
+#define ARRAY_INDEX(T, arr, idx) (reinterpret_cast(T##_fld, reinterpret_cast(int, arr[0]) + FTOI(idx)))