safety checked lightmap access in Mod_Q1BSP_RecursiveLightPoint as one map Sajt uses...

[xonotic/darkplaces.git] / protocol.h

diff --git a/protocol.h b/protocol.h
index 67417b3d6c7e9c11ef2ab75c7f7a35f8b7decfea..b57e4e6e25191677740bf7abc1c17e29b71514e5 100644 (file)
--- a/protocol.h
+++ b/protocol.h
@@ -87,7 +87,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #define U_ALPHA                        (1<<17) // 1 byte, 0.0-1.0 maps to 0-255, not sent if exactly 1, and the entity is not sent if <=0 unless it has effects (model effects are checked as well)
 #define U_SCALE                        (1<<18) // 1 byte, scale / 16 positive, not sent if 1.0
 #define U_EFFECTS2             (1<<19) // 1 byte, this is .effects & 0xFF00 (second byte)
-#define U_GLOWSIZE             (1<<20) // 1 byte, encoding is float/8.0, signed (negative is darklight), not sent if 0
+#define U_GLOWSIZE             (1<<20) // 1 byte, encoding is float/4.0, unsigned, not sent if 0
 #define U_GLOWCOLOR            (1<<21) // 1 byte, palette index, default is 254 (white), this IS used for darklight (allowing colored darklight), however the particles from a darklight are always black, not sent if default value (even if glowsize or glowtrail is set)
 // LordHavoc: colormod feature has been removed, because no one used it
 #define U_COLORMOD             (1<<22) // 1 byte, 3 bit red, 3 bit green, 2 bit blue, this lets you tint an object artifically, so you could make a red rocket, or a blue fiend...
@@ -319,19 +319,24 @@ typedef struct
        unsigned short frame;
        unsigned short effects;
        unsigned short tagentity;
-       unsigned short specialvisibilityradius;
+       unsigned short specialvisibilityradius; // larger if it has effects/light
        unsigned short viewmodelforclient;
        unsigned short exteriormodelforclient;
        unsigned short nodrawtoclient;
        unsigned short drawonlytoclient;
+       unsigned short light[4]; // color*256 (0.00 to almost 64.00), and radius*1
+       qbyte lightstyle;
+       qbyte lightpflags;
        qbyte colormap;
-       qbyte skin;
+       qbyte skin; // also chooses cubemap for rtlights if there is no model
        qbyte alpha;
        qbyte scale;
        qbyte glowsize;
        qbyte glowcolor;
        qbyte flags;
        qbyte tagindex;
+       // padding to a multiple of 8 bytes (to align the double time)
+       qbyte unused[6];
 }
 entity_state_t;
 
@@ -471,15 +476,15 @@ entity_frame_t;
 #define E_EFFECTS2             (1<<18)
 #define E_GLOWSIZE             (1<<19)
 #define E_GLOWCOLOR            (1<<20)
-#define E_UNUSED1              (1<<21)
-#define E_UNUSED2              (1<<22)
+#define E_LIGHT                        (1<<21)
+#define E_LIGHTPFLAGS  (1<<22)
 #define E_EXTEND3              (1<<23)
 
 #define E_SOUND1               (1<<24)
 #define E_SOUNDVOL             (1<<25)
 #define E_SOUNDATTEN   (1<<26)
 #define E_TAGATTACHMENT        (1<<27)
-#define E_UNUSED5              (1<<28)
+#define E_LIGHTSTYLE   (1<<28)
 #define E_UNUSED6              (1<<29)
 #define E_UNUSED7              (1<<30)
 #define E_EXTEND4              (1<<31)