added request amb638 (SetLightStyle)

--HG--
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%401158

plugins/include/sdktools_engine.inc

@@ -18,6 +18,8 @@
 #endif
 #define _sdktools_engine_included
 
+#define MAX_LIGHTSTYLES			64
+
 /**
  * Sets a client's "viewing entity."
  *
@@ -28,3 +30,13 @@
  *						game.
  */
 native SetClientViewEntity(client, entity);
+
+/**
+ * Sets a light style.
+ *
+ * @param style			Light style (from 0 to MAX_LIGHTSTYLES-1)
+ * @param value			Light value string (see world.cpp/light.cpp in dlls)
+ * @noreturn
+ * @error				Light style index is out of range.
+ */
+native SetLightStyle(style, const String:value[]);