Merged revisions 42087-42088,42093-42095,42097-42099,42104-42107,42110,42112-42113,42115-42132,42134-42150,42153-42155,42161-42162 via svnmerge from

https://scummvm.svn.sourceforge.net/svnroot/scummvm/scummvm/trunk

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  r42087 | thebluegr | 2009-07-04 21:24:09 +1000 (Sat, 04 Jul 2009) | 1 line
  
  Newer DoSound() semantics are now detected automatically, by the existence of the "setVol" selector. Removed game flag GF_SCI1_NEWDOSOUND
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  r42088 | thebluegr | 2009-07-04 21:33:51 +1000 (Sat, 04 Jul 2009) | 1 line
  
  Removed silly FIXME (mixup between debug and engine debug levels)
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  r42093 | thebluegr | 2009-07-05 01:22:42 +1000 (Sun, 05 Jul 2009) | 1 line
  
  Added a new console command, "selector", which attempts to find a selector by name
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  r42094 | thebluegr | 2009-07-05 01:39:31 +1000 (Sun, 05 Jul 2009) | 1 line
  
  - Changed some comments to DOxygen style
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  r42095 | thebluegr | 2009-07-05 01:45:04 +1000 (Sun, 05 Jul 2009) | 3 lines
  
  - Kernel function names are no longer loaded from vocab.999, but are constructed from the hardcoded function table, depending on the SCI version used
  - SCI0 games using older graphics functions are now detected by the presence of the "curAngle" selector
  - SCI0 games using a SCI1 table (like KQ1 demo version and full version) are detected by the presence of the "sightAngle" selector (as no SCI0 game seems to have it)
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  r42097 | thebluegr | 2009-07-05 02:30:20 +1000 (Sun, 05 Jul 2009) | 3 lines
  
  - Merged the "early" and "late" SCI1 versions - these are functionally equivalent, and the code that does the version check is unreliable (e.g. it sets SQ1 VGA to SCI1 "late" and EcoQuest 1 to SCI1 "early")
  - Cleanup of the vocabulary setting functions
  - Cleanup of the cursor manipulation code
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  r42098 | thebluegr | 2009-07-05 02:36:56 +1000 (Sun, 05 Jul 2009) | 1 line
  
  Merged SCI1 versions in one more file
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  r42099 | thebluegr | 2009-07-05 03:39:43 +1000 (Sun, 05 Jul 2009) | 1 line
  
  Cursors without a palette are now initialized correctly (from patch #2816652). Fixes the cursor transparent color in QFG3
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  r42104 | lordhoto | 2009-07-05 04:54:06 +1000 (Sun, 05 Jul 2009) | 1 line
  
  Add GCC_PRINTF parameter.
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  r42105 | lordhoto | 2009-07-05 04:54:27 +1000 (Sun, 05 Jul 2009) | 1 line
  
  Fix mismatching format arguments.
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  r42106 | lordhoto | 2009-07-05 04:54:43 +1000 (Sun, 05 Jul 2009) | 1 line
  
  Kyra1 PC-98 never offered English as language settings, thus remove it. (The CD version *does* supply English files, but those will work as FM-Towns version, so this causes no drawback for the user and is faithful to the original)
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  r42107 | lordhoto | 2009-07-05 05:04:39 +1000 (Sun, 05 Jul 2009) | 1 line
  
  After discussing with Max, disable -Wmissing-format-attribute again. Also added a comment explaining why it is disabled.
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  r42110 | athrxx | 2009-07-05 07:18:20 +1000 (Sun, 05 Jul 2009) | 1 line
  
  KYRA: fix minor bug in Screen::drawShape()
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  r42112 | wjpalenstijn | 2009-07-05 09:52:24 +1000 (Sun, 05 Jul 2009) | 1 line
  
  When morphing a TeeSongIterator, transfer death listeners to remaining child
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  r42113 | wjpalenstijn | 2009-07-05 11:16:53 +1000 (Sun, 05 Jul 2009) | 1 line
  
  When creating a CleanupSongIterator, transfer death listeners to it
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  r42115 | dreammaster | 2009-07-05 17:21:17 +1000 (Sun, 05 Jul 2009) | 1 line
  
  Bugfix for word-wrapping of text, which sometimes failed for strings with special characters
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  r42116 | jvprat | 2009-07-05 19:34:54 +1000 (Sun, 05 Jul 2009) | 3 lines
  
  - Refactorized Groovie::MusicPlayer to make it extensible
  - Added an empty MusicPlayerMac to let the Macintosh version of The 7th Guest start
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  r42117 | thebluegr | 2009-07-05 20:34:43 +1000 (Sun, 05 Jul 2009) | 1 line
  
  Removed validity check for atoi, which prevented console commands from interacting with resources with id 0
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  r42118 | thebluegr | 2009-07-05 21:08:53 +1000 (Sun, 05 Jul 2009) | 1 line
  
  SCI1 games with absolute parameters to lofs instructions are automatically detected now. Removed the GF_SCI1_LOFSABSOLUTE game flag
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  r42119 | drmccoy | 2009-07-05 21:26:23 +1000 (Sun, 05 Jul 2009) | 1 line
  
  Adding an enum MouseButtons
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  r42120 | drmccoy | 2009-07-05 21:26:42 +1000 (Sun, 05 Jul 2009) | 1 line
  
  Commenting prepareStr a bit and renaming it to cleanupStr
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  r42121 | drmccoy | 2009-07-05 21:27:11 +1000 (Sun, 05 Jul 2009) | 1 line
  
  Added a Key and ShortKey enum
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  r42122 | drmccoy | 2009-07-05 21:27:26 +1000 (Sun, 05 Jul 2009) | 1 line
  
  Added a skipBlock() method
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  r42123 | drmccoy | 2009-07-05 21:27:54 +1000 (Sun, 05 Jul 2009) | 1 line
  
  Moving the "Collision" stuff to Hotspots in hotspots.cpp/.h
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  r42124 | drmccoy | 2009-07-05 21:28:09 +1000 (Sun, 05 Jul 2009) | 1 line
  
  Wrapping the block end marker checks into Hotspots::Hotspot::isEnd()
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  r42125 | drmccoy | 2009-07-05 21:28:25 +1000 (Sun, 05 Jul 2009) | 1 line
  
  Removing the now empty Game_Fascination class
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  r42126 | drmccoy | 2009-07-05 21:28:38 +1000 (Sun, 05 Jul 2009) | 1 line
  
  Fixing indent
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  r42127 | drmccoy | 2009-07-05 21:28:57 +1000 (Sun, 05 Jul 2009) | 1 line
  
  Merging Game_v1's and Game_v2's prepareStart()
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  r42128 | drmccoy | 2009-07-05 21:29:13 +1000 (Sun, 05 Jul 2009) | 1 line
  
  Merging Game's and Game_v6's totSub()
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  r42129 | drmccoy | 2009-07-05 21:29:30 +1000 (Sun, 05 Jul 2009) | 1 line
  
  Merging playTot()
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  r42130 | drmccoy | 2009-07-05 21:29:54 +1000 (Sun, 05 Jul 2009) | 1 line
  
  Putting the Urban noCD check into Init_v6::initGame()
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  r42131 | drmccoy | 2009-07-05 21:30:14 +1000 (Sun, 05 Jul 2009) | 1 line
  
  Removing the now unneeded Game_v* classes
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  r42132 | thebluegr | 2009-07-05 21:49:05 +1000 (Sun, 05 Jul 2009) | 2 lines
  
  - Fixed feature auto-detection for Conquests of Camelot
  - Auto-detected features are now printed in the console (to ease debugging)
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  r42134 | thebluegr | 2009-07-05 21:58:42 +1000 (Sun, 05 Jul 2009) | 1 line
  
  Updated the MSVC project files of the gob engine
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  r42135 | drmccoy | 2009-07-05 22:52:14 +1000 (Sun, 05 Jul 2009) | 1 line
  
  Adding a workaround for an invalid expression in Gob1 EGA
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  r42136 | thebluegr | 2009-07-05 23:07:11 +1000 (Sun, 05 Jul 2009) | 1 line
  
  Merged the two SCI1 versions in one more file
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  r42137 | lordhoto | 2009-07-06 00:11:54 +1000 (Mon, 06 Jul 2009) | 1 line
  
  Got rid of HACK, which was used to setup new cursor on theme change.
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  r42138 | lordhoto | 2009-07-06 00:12:04 +1000 (Mon, 06 Jul 2009) | 1 line
  
  Removed pushing of EVENT_SCREEN_CHANGED on theme load. This event should only be pushed by the backend.
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  r42139 | marcus_c | 2009-07-06 00:57:03 +1000 (Mon, 06 Jul 2009) | 1 line
  
  Refresh the screen if pollEvent() is called without updateScreen() being called for a long time.
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  r42140 | athrxx | 2009-07-06 00:58:22 +1000 (Mon, 06 Jul 2009) | 1 line
  
  LOL: - reduce code duplication
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  r42141 | athrxx | 2009-07-06 02:29:17 +1000 (Mon, 06 Jul 2009) | 1 line
  
  LOL: cleanup
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  r42142 | drmccoy | 2009-07-06 05:56:03 +1000 (Mon, 06 Jul 2009) | 1 line
  
  Encapsulating hotspot state reading
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  r42143 | drmccoy | 2009-07-06 05:56:23 +1000 (Mon, 06 Jul 2009) | 1 line
  
  Correcting an input related mistake
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  r42144 | drmccoy | 2009-07-06 05:56:40 +1000 (Mon, 06 Jul 2009) | 1 line
  
  More state-related encapsulation
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  r42145 | drmccoy | 2009-07-06 05:56:54 +1000 (Mon, 06 Jul 2009) | 1 line
  
  Split off Hotspots::evaluateNew()
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  r42146 | drmccoy | 2009-07-06 05:57:08 +1000 (Mon, 06 Jul 2009) | 1 line
  
  Ooops, fixing monospaced text input again
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  r42147 | drmccoy | 2009-07-06 05:57:22 +1000 (Mon, 06 Jul 2009) | 1 line
  
  Split off some drawing related functions
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  r42148 | drmccoy | 2009-07-06 05:57:37 +1000 (Mon, 06 Jul 2009) | 1 line
  
  More input related split-offs
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  r42149 | drmccoy | 2009-07-06 05:57:55 +1000 (Mon, 06 Jul 2009) | 1 line
  
  Renaming FontDesc::extraData to charWidths
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  r42150 | drmccoy | 2009-07-06 05:58:09 +1000 (Mon, 06 Jul 2009) | 1 line
  
  Reordering some methods
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  r42153 | drmccoy | 2009-07-06 07:39:55 +1000 (Mon, 06 Jul 2009) | 1 line
  
  Renaming the last occurences of "Collision" to "Hotspot"
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  r42154 | drmccoy | 2009-07-06 07:40:20 +1000 (Mon, 06 Jul 2009) | 1 line
  
  Adding some hotspot debug messages
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  r42155 | drmccoy | 2009-07-06 07:40:51 +1000 (Mon, 06 Jul 2009) | 1 line
  
  Added an enum for the hotspot states
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  r42161 | drmccoy | 2009-07-06 11:41:29 +1000 (Mon, 06 Jul 2009) | 1 line
  
  Adding more comments
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  r42162 | dreammaster | 2009-07-06 12:46:59 +1000 (Mon, 06 Jul 2009) | 1 line
  
  Bugfix for node enabling/disabling, which was previously allowing the player to walk through closed doors and into the walls
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svn-id: r42165

3 files changed, 29 insertions, 5 deletions

diff --git a/backends/platform/dc/dc.h b/backends/platform/dc/dc.h
index f86a2c6065..b67bbb51a1 100644
--- a/backends/platform/dc/dc.h
+++ b/backends/platform/dc/dc.h
@@ -194,7 +194,7 @@ class OSystem_Dreamcast : private DCHardware, public BaseBackend, public Filesys
   SoftKeyboard _softkbd;
 
   int _ms_cur_x, _ms_cur_y, _ms_cur_w, _ms_cur_h, _ms_old_x, _ms_old_y;
-  int _ms_hotspot_x, _ms_hotspot_y, _ms_visible, _devpoll;
+  int _ms_hotspot_x, _ms_hotspot_y, _ms_visible, _devpoll, _last_screen_refresh;
   int _current_shake_pos, _screen_w, _screen_h;
   int _overlay_x, _overlay_y;
   unsigned char *_ms_buf;
@@ -220,11 +220,15 @@ class OSystem_Dreamcast : private DCHardware, public BaseBackend, public Filesys
   uint initSound();
   void checkSound();
 
+  void updateScreenTextures(void);
+  void updateScreenPolygons(void);
+  void maybeRefreshScreen(void);
   void drawMouse(int xdraw, int ydraw, int w, int h,
 		 unsigned char *buf, bool visible);
 
   void setScaling();
 
+
   Common::SaveFileManager *createSavefileManager();
 };
 
diff --git a/backends/platform/dc/display.cpp b/backends/platform/dc/display.cpp
index ba8e1ba04f..d1e95c6a91 100644
--- a/backends/platform/dc/display.cpp
+++ b/backends/platform/dc/display.cpp
@@ -285,11 +285,8 @@ void OSystem_Dreamcast::setShakePos(int shake_pos)
   _current_shake_pos = shake_pos;
 }
 
-void OSystem_Dreamcast::updateScreen(void)
+void OSystem_Dreamcast::updateScreenTextures(void)
 {
-  struct polygon_list mypoly;
-  struct packed_colour_vertex_list myvertex;
-
   if (_screen_dirty) {
 
     _screen_buffer++;
@@ -328,6 +325,12 @@ void OSystem_Dreamcast::updateScreen(void)
 
     _overlay_dirty = false;
   }
+}
+
+void OSystem_Dreamcast::updateScreenPolygons(void)
+{
+  struct polygon_list mypoly;
+  struct packed_colour_vertex_list myvertex;
 
   // *((volatile unsigned int *)(void*)0xa05f8040) = 0x00ff00;
 
@@ -448,6 +451,21 @@ void OSystem_Dreamcast::updateScreen(void)
   ta_commit_frame();
 
   // *((volatile unsigned int *)(void*)0xa05f8040) = 0x0;
+
+  _last_screen_refresh = Timer();
+}
+
+void OSystem_Dreamcast::updateScreen(void)
+{
+  updateScreenTextures();
+  updateScreenPolygons();
+}
+
+void OSystem_Dreamcast::maybeRefreshScreen(void)
+{
+  unsigned int t = Timer();
+  if((int)(t-_last_screen_refresh) > USEC_TO_TIMER(30000))
+    updateScreenPolygons();
 }
 
 void OSystem_Dreamcast::drawMouse(int xdraw, int ydraw, int w, int h,
diff --git a/backends/platform/dc/input.cpp b/backends/platform/dc/input.cpp
index 1b85f601a6..5d4ed7ce96 100644
--- a/backends/platform/dc/input.cpp
+++ b/backends/platform/dc/input.cpp
@@ -202,6 +202,8 @@ bool OSystem_Dreamcast::pollEvent(Common::Event &event)
   if (((int)(t-_devpoll))>=0)
     _devpoll = t + USEC_TO_TIMER(17000);
 
+  maybeRefreshScreen();
+
   int mask = getimask();
   setimask(15);
   checkSound();