item_longjump

GoldSrc

Half-Life: Source

Half-Life 2

Black Mesa

edit

item_longjump is a model entity available in Black Mesa. It gives the player a long jump module on their HEV suit, allowing the user to jump longer distances. Mainly used in the border world Xen to jump between flying islands. Most inputs, outputs and properties are same as CBaseAnimating.

Important:The boot sequence works only if map called bm_c3a2h. This is a hardcoded feature.

Important:Doesn't protect from fall damage until env_gravity get input SetFallDamageScale 0.

Tip:Can be stripped by player_weaponstrip.

Note:It doesn't require the player to have the suit on before the long jump module can be picked up.

Class hierarchy
CItem_LongJump ↳CBasePickup ↳CBaseAnimating ↳CBaseEntity

Note:In Black Mesa (mod) used chess board texture used for model of the entity.

Note:Most objects that inherit class CBasePickup in Black Mesa have the following features:

• They're VPhysics objects (disabled in multiplayer mode).
• Respawn in multiplayer mode (item_weapon_ entities creating xen portal effects as well).
• No physics and collision in multiplayer.
• Model can be changed to your own via the parameter (which is not in the FGD by default, added in Enhanced Black Mesa FGD).

Bug:

• Doesn't collide with other CBasePickup and weapon_ entities (not in ).
• The "Landing Jets" message appears for a few milliseconds after each load, even if the long jump module is not on the player.
• Sometimes the HUD and sounds for it does not work properly in multiplayer.
• In multiplayer, dead player's corpse saves blood decals on the long jump module, even if the long jump module is disabled. It's bodygroup related issue.

Keyvalues

Respawn Time (respawntime) <float>

Time waited between respawns in multiplayer mode.

Model (model) <model path> !FGD

Model to use for this entity.

Outputs

OnPlayerDenied <void>

Fires if the player has not picked it up when touched.

OnPlayerPickup <void>

Fires if the player picked it up.

Inputs

AttachTo <void>

Attaches this entity to !activator, the entity becomes impossible to pick up. It becomes invisible in first person mode, but only in Steam versions of the game only.

Respawn <void>

Respawn this entity in multiplayer. Fired by this entity after the amount of time from Respawn Time property.

Disable <void>

Make this item invisible and disable the ability to be picked up by players.

Important:Does not disable physics and collision.

Enable <void>

Make this item visible and enable the ability to be picked up by players.

Fall <void>

Doesn't seem to work.

Flags

Start Asleep : [1]

Motion Disabled : [2]

Hard Respawn : [4]

Respawn this entity even if it's already spawned. The timer will cycle throughout entire round. Picking up does not restart the timer.

Silent Pickup : [8]

Pick up this entity with no sound and HUD animation.

Dedicated ConVars

Black Mesa: Definitive Edition

Cvar/Command	Parameters or default value	Descriptor	Effect
sv_long_jump_min_horizontal_speed_required	50	Float	Minimum horizontal speed required to perform a horizontal long jump.
sv_long_jump_vertical_speed_threshold	1	Float	Speed that must be reached in jump to perform a long jump.
sv_long_jump_horizontal_speed	400	Float	Horizontal speed boost by the long jump module.
sv_long_jump_timeperiod	800	Float	Maximum amount of time (in milliseconds) that a player is given to perform a long jump.
sv_long_jump_manacost	30	Float	Amount of charge that will take a single long jump. Max is 100 (all 3 charge sections), if higher - a long jump cannot be performed.
sv_long_jump_charge_rate	10	Float	Recharge rate for the long jump module.
sv_long_jump_height	10	Float	Height boost by the long jump module.
sv_long_jump_hold	0	Bool	Enable/disable ability to perform jump/long jump by button holding the jump button (there is a delay between jumps).
sv_jump_long_enabled	0	Bool	Enable/disable long jumps.
sv_jump_double_enabled	1	Bool	Doesn't work.
sv_jump_height_double	20	Float	Doesn't work.
sv_double_jump_manacost	0	Float	Doesn't work.
sv_airboost_jump_forward_speed	360	Float	Obsolete.
sv_airboost_height	50	Float	Obsolete.
sv_airboost_jump_original_speed_mod	0.25	Float	Obsolete.

Black Mesa (mod)

Cvar/Command	Parameters or default value	Descriptor	Effect
bms_long_jump_delay	1	Float	Delay in seconds before the next long jump can be performed.
bms_long_jump_vertical_speed	150	Float	Height boost by the long jump module.
bms_long_jump_horizontal_speed	460	Float	Horizontal speed boost by the long jump module.