EMI_xxx extended map constants.

Even if the client select the additionnal infos it wants on the map, there may exist cases where this whole info is not given in one bunch but in separate bunches. More...

Macros
#define	EMI_HASMOREBITS   0x80
	Indicates the bitfield continue un next byte There may be several on contiguous bytes. More...
#define	EMI_NOREDRAW   0x01
	< Take extended information into account but do not redraw. More...
#define	EMI_SMOOTH   0x02
	Data about smoothing. More...

Detailed Description

Even if the client select the additionnal infos it wants on the map, there may exist cases where this whole info is not given in one bunch but in separate bunches.

This is done performance reasons (imagine some info related to a visible object and another info related to a 4 square width and height area). At the begin of an extended info packet is a bit field. A bit is activated for each extended information present in the data.

Macro Definition Documentation

EMI_HASMOREBITS

#define EMI_HASMOREBITS   0x80

Indicates the bitfield continue un next byte There may be several on contiguous bytes.

So there is 7 actual bits used per byte, and the number of bytes is not fixed in protocol

Definition at line 399 of file newclient.h.

EMI_NOREDRAW

#define EMI_NOREDRAW   0x01

< Take extended information into account but do not redraw.

Some additional data will follow in a new packet.

Definition at line 389 of file newclient.h.

EMI_SMOOTH

#define EMI_SMOOTH   0x02

Data about smoothing.

Definition at line 393 of file newclient.h.