Env physexplosion: Difference between revisions

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{{base point|env_physexplosion|sprite=1}} It applies a physical force to physics objects within its radius, anything from a gentle nudge to a big explosion, depending on its magnitude. The explosion itself is not visible; for visible explosions, use [[env_explosion]].
{{lang|Env physexplosion}}
{{base point|env_physexplosion|sprite=1}} It applies a physical force to physics objects within its radius, anything from a gentle nudge to a big explosion, depending on its magnitude. The explosion itself is not visible; for visible explosions, use {{ent|env_explosion}}.


If the ''No Damage - Only Force'' flag isn't set, the object will also take damage from the explosion. (Damage is applied to the object only - the explosion will never directly damage the player.)
{{idea|Set to emit a fairly low force to get lights swinging or floating debris moving.}}


env_physexplosions set to emit a fairly low force can be useful to get lights swinging or floating debris moving.
{{code class|CPhysExplosion|physobj.cpp}}


==Availability==
==Flags==
{{in game|point}} {{game-base}}
*1: No Damage - Only Force (Players are not ever damaged by the explosion (regardless of this flag), only objects.)
{{in code|class=class_c_phys_explosion.html CPhysExplosion|file=physobj_8cpp-source.html physobj.cpp}}
*2: Push players
*4: Push radially - not as a sphere (Radially meaning as a circle/cylinder. No upward or downward force will be generated.)
*8: Test [[LOS]] before pushing
*16: Disorient player if pushed


== Keyvalues ==
==Keyvalues==
{{KV|Magnitude|string|Amount of physics force applied by the explosion.{{note|The magnitude value is clamped between 1 and 100. If you require a bigger explosion than this, create multiple instances of the entity.}}}}
{{KV|Magnitude (magnitude)|string|Amount of physics force applied by the explosion.
{{KV|Clamp Radius (0 {{=}} auto)|string|If specified, the radius in which the explosion damages entities. If unspecified, the radius will be based on the magnitude.}}
{{KV|Limit to Entity|target_destination|If specified, the explosion will only affect the matching entity.}}
{{KV|Inner radius|float|If not zero, the LOS is calculated from a point intersecting this sphere.}}
{{KV Targetname}}
{{KV Parentname}}


== Flags ==
{{note|The magnitude value is clamped between 1 and 100. If you require a bigger explosion than this, create multiple instances of the entity.}}}}
* 1 : No Damage - Only Force
{{KV|Clamp Radius (0 {{=}} auto) (radius)|string|If specified, the radius in which the explosion damages entities. If unspecified, the radius will be based on the magnitude.}}
* 2 : Push players
{{KV|Limit to Entity (targetentityname)|target_destination|If specified, the explosion will only affect the matching entity.}}
* 4 : Push radially - not as a sphere
{{KV|Inner radius (inner_radius)|float|If not zero, the [[LOS]] is calculated from a point intersecting this sphere.}}
* 8 : Test LOS before pushing
{{KV BaseEntity|css=1}}
* 16 : Disorient player if pushed


== Inputs ==
==Inputs==
{{IO|Explode|Trigger the explosion.}}
{{IO|Explode|Trigger the explosion.}}
{{I Targetname}}
{{IO|ExplodeAndRemove|since=p2|Trigger the explosion, then remove the entity.}}
{{I Parentname}}
{{I BaseEntity}}


== Outputs ==
==Outputs==
{{IO|OnPushedPlayer|Fires when the player is pushed by the explosion.}}
{{IO|OnPushedPlayer|Fires when the player is pushed by the explosion.}}
{{O Targetname}}
{{O BaseEntity|l4d=1}}


[[Category:Physics]]
[[Category:Physics]]

Revision as of 09:21, 29 September 2018

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Template:Base point It applies a physical force to physics objects within its radius, anything from a gentle nudge to a big explosion, depending on its magnitude. The explosion itself is not visible; for visible explosions, use env_explosion.

Tip.pngIdea:Set to emit a fairly low force to get lights swinging or floating debris moving.
C++ In code, it is represented by theCPhysExplosionclass, defined in thephysobj.cppfile.

Flags

  • 1: No Damage - Only Force (Players are not ever damaged by the explosion (regardless of this flag), only objects.)
  • 2: Push players
  • 4: Push radially - not as a sphere (Radially meaning as a circle/cylinder. No upward or downward force will be generated.)
  • 8: Test LOS before pushing
  • 16: Disorient player if pushed

Keyvalues

Magnitude (magnitude) ([todo internal name (i)]) <string>
Amount of physics force applied by the explosion.
Note.pngNote:The magnitude value is clamped between 1 and 100. If you require a bigger explosion than this, create multiple instances of the entity.
Clamp Radius (0 = auto) (radius) ([todo internal name (i)]) <string>
If specified, the radius in which the explosion damages entities. If unspecified, the radius will be based on the magnitude.
Limit to Entity (targetentityname) ([todo internal name (i)]) <targetname>
If specified, the explosion will only affect the matching entity.
Inner radius (inner_radius) ([todo internal name (i)]) <float>
If not zero, the LOS is calculated from a point intersecting this sphere.


Inputs

Explode
Trigger the explosion.
ExplodeAndRemove  (in all games since Portal 2)
Trigger the explosion, then remove the entity.


Outputs

OnPushedPlayer
Fires when the player is pushed by the explosion.
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