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Use safer method of incrementing pointers.

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This commit is contained in:
UnknownShadow200 2016-06-01 11:06:10 +10:00
parent 9dae5ff8fb
commit 15a6c1c562
1 changed files with 23 additions and 16 deletions
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39
Player/Entities.cs
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@ -221,25 +221,32 @@ namespace MCGalaxy {
absPosUpdate = true;
if (absPosUpdate) {
*ptr++ = Opcode.EntityTeleport; *ptr++ = id;
*ptr++ = (byte)(pos[0] >> 8); *ptr++ = (byte)pos[0];
*ptr++ = (byte)(pos[1] >> 8); *ptr++ = (byte)pos[1];
*ptr++ = (byte)(pos[2] >> 8); *ptr++ = (byte)pos[2];
*ptr++ = rot[0]; *ptr++ = realPitch;
*ptr = Opcode.EntityTeleport; ptr++;
*ptr = id; ptr++;
*ptr = (byte)(pos[0] >> 8); ptr++; *ptr = (byte)pos[0]; ptr++;
*ptr = (byte)(pos[1] >> 8); ptr++; *ptr = (byte)pos[1]; ptr++;
*ptr = (byte)(pos[2] >> 8); ptr++; *ptr = (byte)pos[2]; ptr++;
*ptr = rot[0]; ptr++;
*ptr = realPitch; ptr++;
} else if (posChanged && oriChanged) {
*ptr++ = Opcode.RelPosAndOrientationUpdate; *ptr++ = id;
*ptr++ = (byte)(pos[0] - oldpos[0]);
*ptr++ = (byte)(pos[1] - oldpos[1]);
*ptr++ = (byte)(pos[2] - oldpos[2]);
*ptr++ = rot[0]; *ptr++ = realPitch;
*ptr = Opcode.RelPosAndOrientationUpdate; ptr++;
*ptr = id; ptr++;
*ptr = (byte)(pos[0] - oldpos[0]); ptr++;
*ptr = (byte)(pos[1] - oldpos[1]); ptr++;
*ptr = (byte)(pos[2] - oldpos[2]); ptr++;
*ptr = rot[0]; ptr++;
*ptr = realPitch; ptr++;
} else if (posChanged) {
*ptr++ = Opcode.RelPosUpdate; *ptr++ = id;
*ptr++ = (byte)(pos[0] - oldpos[0]);
*ptr++ = (byte)(pos[1] - oldpos[1]);
*ptr++ = (byte)(pos[2] - oldpos[2]);
*ptr = Opcode.RelPosUpdate; ptr++;
*ptr = id; ptr++;
*ptr = (byte)(pos[0] - oldpos[0]); ptr++;
*ptr = (byte)(pos[1] - oldpos[1]); ptr++;
*ptr = (byte)(pos[2] - oldpos[2]); ptr++;
} else if (oriChanged) {
*ptr++ = Opcode.OrientationUpdate; *ptr++ = id;
*ptr++ = rot[0]; *ptr++ = realPitch;
*ptr = Opcode.OrientationUpdate; ptr++;
*ptr = id; ptr++;
*ptr = rot[0]; ptr++;
*ptr = realPitch; ptr++;
}
}