From 001e3f76587cc52817db87a232c955aca281d5b9 Mon Sep 17 00:00:00 2001
From: Max Lingua
Date: Sat, 18 Jan 2014 20:11:33 -0500
Subject: PS2: modified sword25 loslib.cpp to support PS2

---
 engines/sword25/util/lua/loslib.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/engines/sword25/util/lua/loslib.cpp b/engines/sword25/util/lua/loslib.cpp
index 25bfa2d1b5..055dfdf19e 100644
--- a/engines/sword25/util/lua/loslib.cpp
+++ b/engines/sword25/util/lua/loslib.cpp
@@ -113,6 +113,9 @@ static int getfield (lua_State *L, const char *key, int d) {
 
 
 static int os_date (lua_State *L) {
+  #ifdef __PLAYSTATION2__ // missing: gmtime & strftime
+  lua_pushnil(L);
+  #else
   const char *s = luaL_optstring(L, 1, "%c");
   // FIXME: Rewrite the code below to use OSystem::getTimeAndDate
   // Alternatively, remove it, if sword25 does not use it.
@@ -160,6 +163,7 @@ static int os_date (lua_State *L) {
     }
     luaL_pushresult(&b);
   }
+  #endif
   return 1;
 }
 
@@ -167,6 +171,9 @@ static int os_date (lua_State *L) {
 static int os_time (lua_State *L) {
   // FIXME: Rewrite the code below to use OSystem::getTimeAndDate.
   // Alternatively, remove it, if sword25 does not use it.
+  #ifdef __PLAYSTATION2__ // missing: mktime
+  lua_pushnil(L);
+  #else
   time_t t;
   if (lua_isnoneornil(L, 1))  /* called without args? */
     t = time(NULL);  /* get current time */
@@ -187,6 +194,7 @@ static int os_time (lua_State *L) {
     lua_pushnil(L);
   else
     lua_pushnumber(L, (lua_Number)t);
+  #endif
   return 1;
 }
 
@@ -195,8 +203,10 @@ static int os_difftime (lua_State *L) {
   // FIXME: difftime is not portable, unfortunately.
   // So we either have to replace this code, or just remove it,
   // depending on whether sword25 actually uses it.
+  #ifndef __PLAYSTATION2__ // missing: difftime
   lua_pushnumber(L, difftime((time_t)(luaL_checknumber(L, 1)),
                              (time_t)(luaL_optnumber(L, 2, 0))));
+  #endif
   return 1;
 }
 
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