use double precision for coord and angle conversions... might help with jerky camera...

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@4509 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/common.c b/common.c
index 587aa08c8169e9070b345fedababb5e78f03fab5..6ec9282a00ed6a0c2ba648320d8acb704cb0b63c 100644 (file)
--- a/common.c
+++ b/common.c
@@ -193,17 +193,17 @@ void MSG_WriteString (sizebuf_t *sb, const char *s)
 void MSG_WriteCoord13i (sizebuf_t *sb, float f)
 {
        if (f >= 0)
-               MSG_WriteShort (sb, (int)(f * 8.0f + 0.5f));
+               MSG_WriteShort (sb, (int)(f * 8.0 + 0.5));
        else
-               MSG_WriteShort (sb, (int)(f * 8.0f - 0.5f));
+               MSG_WriteShort (sb, (int)(f * 8.0 - 0.5));
 }
 
 void MSG_WriteCoord16i (sizebuf_t *sb, float f)
 {
        if (f >= 0)
-               MSG_WriteShort (sb, (int)(f + 0.5f));
+               MSG_WriteShort (sb, (int)(f + 0.5));
        else
-               MSG_WriteShort (sb, (int)(f - 0.5f));
+               MSG_WriteShort (sb, (int)(f - 0.5));
 }
 
 void MSG_WriteCoord32f (sizebuf_t *sb, float f)
@@ -234,17 +234,17 @@ void MSG_WriteVector (sizebuf_t *sb, float *v, int protocol)
 void MSG_WriteAngle8i (sizebuf_t *sb, float f)
 {
        if (f >= 0)
-               MSG_WriteByte (sb, (int)(f*(256.0f/360.0f) + 0.5f) & 255);
+               MSG_WriteByte (sb, (int)(f*(256.0/360.0) + 0.5) & 255);
        else
-               MSG_WriteByte (sb, (int)(f*(256.0f/360.0f) - 0.5f) & 255);
+               MSG_WriteByte (sb, (int)(f*(256.0/360.0) - 0.5) & 255);
 }
 
 void MSG_WriteAngle16i (sizebuf_t *sb, float f)
 {
        if (f >= 0)
-               MSG_WriteShort (sb, (int)(f*(65536.0f/360.0f) + 0.5f) & 65535);
+               MSG_WriteShort (sb, (int)(f*(65536.0/360.0) + 0.5) & 65535);
        else
-               MSG_WriteShort (sb, (int)(f*(65536.0f/360.0f) - 0.5f) & 65535);
+               MSG_WriteShort (sb, (int)(f*(65536.0/360.0) - 0.5) & 65535);
 }
 
 void MSG_WriteAngle32f (sizebuf_t *sb, float f)
@@ -363,7 +363,7 @@ int MSG_ReadBytes (int numbytes, unsigned char *out)
 
 float MSG_ReadCoord13i (void)
 {
-       return MSG_ReadLittleShort() * (1.0f/8.0f);
+       return MSG_ReadLittleShort() * (1.0/8.0);
 }
 
 float MSG_ReadCoord16i (void)
@@ -398,12 +398,12 @@ void MSG_ReadVector (float *v, int protocol)
 // LordHavoc: round to nearest value, rather than rounding toward zero, fixes crosshair problem
 float MSG_ReadAngle8i (void)
 {
-       return MSG_ReadByte () * (360.0f/256.0f);
+       return MSG_ReadByte () * (360.0/256.0);
 }
 
 float MSG_ReadAngle16i (void)
 {
-       return MSG_ReadShort () * (360.0f/65536.0f);
+       return MSG_ReadShort () * (360.0/65536.0);
 }
 
 float MSG_ReadAngle32f (void)