Some script updates, fixed windows build script (not tested)

git-svn-id: https://openmw.svn.sourceforge.net/svnroot/openmw/trunk@65 ea6a568a-9f4f-0410-981a-c910a81bb256

build_openmw.bat

@@ -8,4 +8,4 @@ g++ -c ogre\cpp_ogre.cpp -I.\includes\ogre\
 g++ -c bullet\cpp_bullet.cpp -I.\includes\bullet\
 
 echo Compiling main program (openmw.exe)
-gdc -Wall -g openmw.d bsa\*.d core\*.d esm\*.d input\*.d nif\*.d ogre\*.d scene\*.d sound\*.d util\*.d bullet\*.d cpp_ogre.o cpp_avcodec.o cpp_bullet.o libbulletdynamics.a libbulletcollision.a libbulletmath.a monster\util\*.d avcodec-51.dll avformat-52.dll avdevice-52.dll avutil-49.dll openal32.dll ogremain_d.dll OIS_d.dll -lstdc++ -o openmw.exe
+gdc -Wall -g openmw.d bsa\*.d core\*.d esm\*.d input\*.d nif\*.d ogre\*.d scene\*.d sound\*.d util\*.d bullet\*.d cpp_ogre.o cpp_avcodec.o cpp_bullet.o libbulletdynamics.a libbulletcollision.a libbulletmath.a mscripts\object.d monster\compiler\*.d monster\vm\*.d monster\util\*.d avcodec-51.dll avformat-52.dll avdevice-52.dll avutil-49.dll openal32.dll ogremain_d.dll OIS_d.dll -lstdc++ -o openmw.exe

bullet/cpp_bullet.cpp

@@ -404,10 +404,38 @@ extern "C" void bullet_insertStatic(btConcaveShape *shape,
   // FIXME: Scaling does NOT work.
 
   // Are we scaled?
-  if(scale != 1.0) {}
-    // Wrap the shape in a class that scales it. TODO: Try this on
-    // ALL shapes, just to test the slowdown.
-    //shape = new ScaleShape(shape, scale);
+  if(scale != 1.0)
+    {
+      cout << "Scaling shape " << shape << " by " << scale << endl;
+
+      // Not quite sure how to handle local scaling yet. Our initial
+      // attempt was to create a wrapper that showed a scale mesh to
+      // the "outside world" while referencing the original, but I
+      // suspect it ended up altering the original data. At least it
+      // doesn't work the way it is now, and only crashes.
+
+      // The alternative is to create a new copy of the shape for each
+      // scaled version we insert. This is wasteful, but might be
+      // acceptable.
+
+      // It's also possible we can achieve this effect by changing
+      // larger parts of the Bullet library - but I hope I don't have
+      // to create my own dispatcher and such. Finally, even if the
+      // transformations given to objects are supposed to be uniform
+      // in length, maybe we can cheat the system and scale the
+      // transformation instead. Try it just for kicks, and go through
+      // the system to see what parts of Bullet it would break.
+
+      // In any case, when we find a solution we should apply it to
+      // all shapes (not just scale!=1.0) to get a better impression
+      // of any performance and memory overhead.
+
+      // Also, as an optimization, it looks like multiple instances of
+      // the same shape are often inserted with the same scale
+      // factor. We could easily cache this. The scale-recreation of
+      // meshes (in necessary) could be done as a separate function,
+      // and the caching could be done in D code.
+    }
 
   btTransform trafo;
   trafo.setIdentity();

mscripts/jukebox.mn

@@ -32,8 +32,8 @@ class Jukebox : Object;
 float fadeLevel = 0.0;
 
 // How much to fade in and out each second
-float fadeInRate = 0.10;
-float fadeOutRate = 0.25;
+float fadeInRate = 0.14;
+float fadeOutRate = 0.30;
 
 // Time between each fade step
 float fadeInterval = 0.2;
@@ -50,12 +50,7 @@ int index;
 float musVolume;
 
 bool isPlaying; // Is a song currently playing?
-
-// TODO: Make "isPaused" instead, makes more sense
-bool hasSong; // Is a song currently selected (playing or paused)
-
-// TODO: Move to Object for now
-native int randInt(int a, int b);
+bool isPaused; // Is the song currently paused?
 
 // Native functions to control music
 native setSound(char[] filename);
@@ -66,12 +61,18 @@ idle waitUntilFinished();
 
 // Fade out and then stop the music. TODO: Rename these to resume()
 // etc and use super.resume, when this is possible.
-pause() { state = fadeOut; }
+pause()
+{
+  isPaused = true;
+  state = fadeOut;
+}
+
 resume()
 {
-  if(!hasSong) next();
-  else playSound();
+  if(isPaused) playSound();
+  else next();
 
+  isPaused = false;
   state = fadeIn;
 }
 
@@ -81,7 +82,6 @@ stop()
 {
   stopSound();
 
-  hasSong = false;
   isPlaying = false;
   fadeLevel = 0.0;
   state = null;
@@ -96,7 +96,9 @@ play()
   playSound();
 
   isPlaying = true;
-  hasSong = true;
+  isPaused = false;
+
+  state = playing;
 }
 
 // Play the next song in the playlist
@@ -159,7 +161,6 @@ randomize()
 state fadeIn
 {
  begin:
-
   setVolume(musVolume*fadeLevel);
 
   sleep(fadeInterval);
@@ -179,7 +180,6 @@ state fadeIn
 state fadeOut
 {
  begin:
-
   sleep(fadeInterval);
 
   fadeLevel -= fadeInterval*fadeOutRate;
@@ -187,7 +187,6 @@ state fadeOut
   if(fadeLevel <= 0.0)
     {
       fadeLevel = 0.0;
-
       stopSound();
       isPlaying = false;
 
@@ -201,12 +200,16 @@ state fadeOut
 state playing
 {
  begin:
-  // Wait for the song to play. Will return imediately if the song has
-  // already stopped or if no song is playing
-  waitUntilFinished();
+  setVolume(musVolume);
+  fadeLevel = 1.0;
 
-  // Start playing the next song
-  next();
+  while(true)
+    {
+      // Wait for the song to play. Will return imediately if the song has
+      // already stopped or if no song is playing
+      waitUntilFinished();
 
-  goto begin;
+      // Start playing the next song
+      next();
+    }
 }

mscripts/object.d

@@ -26,6 +26,7 @@ module mscripts.object;
 import monster.monster;
 import std.stdio;
 import std.date;
+import core.resource : rnd;
 
 // Set up the base Monster classes we need in OpenMW
 void initMonsterScripts()
@@ -38,6 +39,9 @@ void initMonsterScripts()
 
   // Bind various functions
   mc.bind("print", { print(); });
+  mc.bind("randInt",
+  { stack.pushInt(rnd.randInt
+    (stack.popInt,stack.popInt));});
   mc.bind("sleep", new IdleSleep);
 
   // Load and run the test script

mscripts/object.mn

@@ -29,3 +29,6 @@ idle sleep(float seconds);
 
 // Print a message to screen
 native print(char[][] msg...);
+
+// Get a random number between a and b (inclusive)
+native int randInt(int a, int b);

mscripts/test.mn

@@ -10,7 +10,7 @@ state printMessage
 {
   // This state code will run as long as the object is in this state.
  begin:
-  sleep(10);
+  sleep(15);
   print("Howdy from the world of Monster scripts!");
   print("This script is located in mscripts/test.mn. Check it out!");
   goto begin;

sound/music.d

@@ -90,9 +90,6 @@ struct MusicManager
   {
     assert(mc is null);
     mc = new MonsterClass("Jukebox", "jukebox.mn");
-    mc.bind("randInt",
-            { stack.pushInt(rnd.randInt
-                (stack.popInt,stack.popInt));});
     mc.bind("waitUntilFinished",
             new Idle_waitUntilFinished);