Difference between revisions of "Fieldname"
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(new sess.* fields -- this white/lightgrey thing makes editing the table a major PITA. there has to be a better way.) |
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:''note'': all the sess.* fields will return nil unless the entity is associated with client slot < sv_maxclients. | :''note'': all the sess.* fields will return nil unless the entity is associated with client slot < sv_maxclients. | ||
| + | |||
| + | --- | ||
'''ET variable types''': | '''ET variable types''': | ||
| − | '''vec3''' : a '''vec3''' is a 3-element array of numbers (C definition: <tt>typedef float vec3_t[3]; | + | *'''vec3''': a '''vec3''' is a 3-element array of numbers (C definition: <tt>typedef float vec3_t[3]; |
</tt>). It is usually used to store and process coordinates in 3D space.<br> | </tt>). It is usually used to store and process coordinates in 3D space.<br> | ||
In etpro-lua a vector is an array (table indexed by integers) containing 3 numbers. It can be accessed by | In etpro-lua a vector is an array (table indexed by integers) containing 3 numbers. It can be accessed by | ||
| Line 159: | Line 161: | ||
| − | '''trajectory''': a '''trajectory''' is returned as a lua table described below | + | *'''trajectory''': a '''trajectory''' is returned as a lua table described below |
{ | { | ||
trDuration = <number>, --- int | trDuration = <number>, --- int | ||
| Line 197: | Line 199: | ||
| − | '''entity''': The fields listed as having type '''enitity''' return an entity number or nil. Entity numbers are integers from 0 through 1023. Some of the entity numbers have special meanings: | + | *'''entity''': The fields listed as having type '''enitity''' return an entity number or nil. Entity numbers are integers from 0 through 1023. Some of the entity numbers have special meanings: |
* 0 - (sv_privateclients - 1) are reserved for clients who connect with the private slot password | * 0 - (sv_privateclients - 1) are reserved for clients who connect with the private slot password | ||
* 0 - 63 are reserved for clients. A client's entity number is also its client number (as shown by /players for example) | * 0 - 63 are reserved for clients. A client's entity number is also its client number (as shown by /players for example) | ||
Revision as of 16:53, 22 November 2005
List of fields supported by et.gentity_get() and et.gentity_set() functions
|
- note: all the sess.* fields will return nil unless the entity is associated with client slot < sv_maxclients.
---
ET variable types:
- vec3: a vec3 is a 3-element array of numbers (C definition: typedef float vec3_t[3];
). It is usually used to store and process coordinates in 3D space.
In etpro-lua a vector is an array (table indexed by integers) containing 3 numbers. It can be accessed by
doing:
origin = et.gentity_get(entNum,"r.currentOrigin") --a vec3 value x,y,z = origin[1],origin[2],origin[3]
- trajectory: a trajectory is returned as a lua table described below
{
trDuration = <number>, --- int
trTime = <number>, -- int
trType = <number>, -- see below for allowed values
trBase { -- this is a vec3, as described above
[1] = <number>
[2] = <number>
[3] = <number>
},
trDelta { -- also a vec3
[1] = <number>
[2] = <number>
[3] = <number>
},
}
- the allowed values for trType (along with the enum names and original comments from the ET source), are as follows. Note
- that not all values make sense for all entity types
- TR_STATIONARY
- TR_INTERPOLATE // non-parametric, but interpolate between snapshots
- TR_LINEAR
- TR_LINEAR_STOP
- TR_LINEAR_STOP_BACK //----(SA) added. so reverse movement can be different than forward
- TR_SINE // value = base + sin( time / duration ) * delta
- TR_GRAVITY
- TR_GRAVITY_LOW
- TR_GRAVITY_FLOAT // super low grav with no gravity acceleration (floating feathers/fabric/leaves/...)
- TR_GRAVITY_PAUSED //----(SA) has stopped, but will still do a short trace to see if it should be switched back to TR_GRAVITY
- TR_ACCELERATE
- TR_DECCELERATE
- TR_SPLINE
- TR_LINEAR_PATH
- entity: The fields listed as having type enitity return an entity number or nil. Entity numbers are integers from 0 through 1023. Some of the entity numbers have special meanings:
- 0 - (sv_privateclients - 1) are reserved for clients who connect with the private slot password
- 0 - 63 are reserved for clients. A client's entity number is also its client number (as shown by /players for example)
- 1022 is the worldspawn entity
- 1023 is ENTITYNUM_NONE which is used instead of null in C under some circumstances to indicate no entity. This is needed where an entity number will be passed over the network.
Note: Some other fields not listed as type 'entity' may take an entity number value. mg42BaseEnt and s.number are examples.
