# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1350419479 -10800
# Node ID 9875c65029af7547b4817f503ecc5f93f7a5ec41
# Parent  38e10b5f4e0920b2a9b09f62d462fe7e7f77ad93
Work towards re-entrancy.

diff -r 38e10b5f4e09 -r 9875c65029af dmengine.c
--- a/dmengine.c	Tue Oct 16 23:16:42 2012 +0300
+++ b/dmengine.c	Tue Oct 16 23:31:19 2012 +0300
@@ -235,3 +235,35 @@
     JSS_UNLOCK(eng->plr);
 }
 #endif
+
+
+int engineGetTick(DMEngineData *engine)
+{
+    return (engine->frameTime - engine->startTime) + engine->adjustTime;
+}
+
+
+float engineGetTimeDT(DMEngineData *engine)
+{
+    return (float) engineGetTick(engine) / 1000.0f;
+}
+
+
+int engineGetTimeDTi(DMEngineData *engine)
+{
+    return (float) engineGetTick(engine) / 1000;
+}
+
+
+int engineGetTime(DMEngineData *engine, int t)
+{
+    return engineGetTick(engine) - (1000 * t);
+}
+
+
+int engineGetDT(DMEngineData *engine, int t)
+{
+    return engineGetTime(engine, t) / 1000;
+}
+
+
diff -r 38e10b5f4e09 -r 9875c65029af dmengine.h
--- a/dmengine.h	Tue Oct 16 23:16:42 2012 +0300
+++ b/dmengine.h	Tue Oct 16 23:31:19 2012 +0300
@@ -20,10 +20,7 @@
 #endif
 
 
-struct DMEngineData;
-
-
-typedef struct
+typedef struct DMEngineData
 {
     DMResourceLib *resources;
 
@@ -76,6 +73,8 @@
             return DMERR_INIT_FAIL; \
     } while (0)
 
+#define engineFindResource(eng, name) dmres_find((eng)->resources, name)
+
 
 int    engineClassifier(DMResource *res);
 void * engineGetResource(DMEngineData *eng, const char *name);
diff -r 38e10b5f4e09 -r 9875c65029af dmsimple.c
--- a/dmsimple.c	Tue Oct 16 23:16:42 2012 +0300
+++ b/dmsimple.c	Tue Oct 16 23:31:19 2012 +0300
@@ -50,36 +50,6 @@
 }
 
 
-int engineGetTick()
-{
-    return (engine.frameTime - engine.startTime) + engine.adjustTime;
-}
-
-
-float engineGetTimeDT()
-{
-    return (float) engineGetTick() / 1000.0f;
-}
-
-
-int engineGetTimeDTi()
-{
-    return (float) engineGetTick() / 1000;
-}
-
-
-int engineGetTime(int t)
-{
-    return engineGetTick() - (1000 * t);
-}
-
-
-int engineGetDT(int t)
-{
-    return engineGetTime(t) / 1000;
-}
-
-
 static void engineAudioCallback(void *userdata, Uint8 *stream, int len)
 {
     (void) userdata;
@@ -400,7 +370,7 @@
         if (engine.pauseFlag != engine.paused)
         {
             engine.paused = engine.pauseFlag;
-            engine.pauseTime = engineGetTick();
+            engine.pauseTime = engineGetTick(&engine);
         }
         
         if (engine.paused)