changed protocol back to using float coordinates, unless the mod specifies EF_LOWPREC...

[xonotic/darkplaces.git] / protocol.h

diff --git a/protocol.h b/protocol.h
index 2ed2326a7efd0eaeda53500d8aa86e596b64dc26..d30dfd3992cd039d0b91628a38fd5cfb411879de 100644 (file)
--- a/protocol.h
+++ b/protocol.h
@@ -22,6 +22,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #define        PROTOCOL_VERSION        15
 #define        DPPROTOCOL_VERSION1     96
 #define        DPPROTOCOL_VERSION2     97
+// LordHavoc: I think the 96-99 range was going to run out too soon...  so here I jump to 3500
+#define        DPPROTOCOL_VERSION3     3500
 
 // model effects
 #define        EF_ROCKET       1                       // leave a trail
@@ -41,9 +43,10 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #define EF_ADDITIVE                            32
 #define EF_BLUE                                        64
 #define EF_RED                                 128
-#define EF_DELTA                               8388608 // LordHavoc: entity is delta compressed to save network bandwidth
+#define EF_DELTA                               8388608 // LordHavoc: (obsolete) entity is delta compressed to save network bandwidth  (no longer used)
+#define EF_LOWPRECISION                        4194304 // LordHavoc: entity is low precision (integer coordinates) to save network bandwidth
 // effects/model (can be used as model flags or entity effects)
-#define        EF_REFLECTIVE                   256             // LordHavoc: shiny metal objects :)
+#define        EF_REFLECTIVE                   256             // LordHavoc: shiny metal objects :)  (not currently supported)
 #define EF_FULLBRIGHT                  512             // LordHavoc: fullbright
 #define EF_FLAME                               1024    // LordHavoc: on fire
 
@@ -255,7 +258,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
 // PGM 01/21/97
 #define TE_BEAM                                13 // [entity] entity [vector] start [vector] end
-// PGM 01/21/97 
+// PGM 01/21/97
 
 // Nehahra effects used in the movie (TE_EXPLOSION3 also got written up in a QSG tutorial, hence it's not marked NEH)
 #define        TE_EXPLOSION3           16 // [vector] origin [coord] red [coord] green [coord] blue
@@ -285,6 +288,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #define RENDER_GLOWTRAIL 2
 #define RENDER_VIEWMODEL 4
 #define RENDER_EXTERIORMODEL 8
+#define RENDER_LOWPRECISION 16 // send as low precision coordinates to save bandwidth
 
 typedef struct
 {