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{{wrongtitle|title=path_corner}} ==Entity Description== ===Notes=== [[Image:{{PAGENAME}}.png|right]] * A '''path_corner''' is a corner in a path, either for a [[func_train]] or an [[NPC]]. path_corners can be chained together to form complex routes. To create a path_corner chain simply shift+drag an existing path_corner. The values will automatically be filled in. To manually make a chain (or link one up in a circle), edit the '''Next stop target''' property. * A '''path_corner_crash''' is identical to a path_corner, but can be enabled and disabled for a crash point; when an NPC is searching for a crash point, it will not search for generic path_corners * The path_corner entity is {{Not in FGD}} for '''base.fgd''', so it only will appear in Hammer for [[Half-Life 2]] {{clr}} ===NPCs=== A path_corner can be a destination for an NPC. When told to, NPCs will stop other movement and walk steadily towards a path_corner. It is entirely scripted behavior. Note that the '''Train Speed''' and '''wait''' values do not affect NPCs. To make a NPC move to a path_corner edit the ''Target Path Corner'' keyvalue, either in Hammer or through the [[Inputs and Outputs|I/O system]]. Alternately, an NPC can be made to follow a path_corner chain by using the [[aiscripted_schedule]] or [[scripted_sequence]] entities. * See also [[Assaults]] for an alternative way to create NPC routes without using path_corner. ====Limitations and bugs==== * A path_corner (or the first path_corner on a chain) must be within 576 units for NPCs to find it. ====Examples==== * See the [[apc_on_path]] and the [[npc_scanner_on_path]] prefabs for examples on usage. * [http://www.steamreview.org/external/vdc/source_ai/apc_drive.zip Download Example (VMF)] Note that the example map does not have any [[info_node|info_nodes]]. They are not needed to have an NPC follow a path. ==Availability== {{in game|point}} {{game-base}} <!--{{in fgd}} {{fgd|halflife2}} {{Not in FGD}}: {{fgd|base}}--> {{in code|class=class_c_path_corner.html CPathCorner|file=pathcorner_8cpp-source.html pathcorner.cpp}} ==Keyvalues== *{{KV Targetname}} *'''target''' :<target_destination> Next stop target *'''wait''' :<float> Wait here (secs) *'''speed''' : <float> New train speed&mdash;Leave at zero to leave path follower's speed the same ==Flags== * 1 : Wait for retrigger * 2 : Teleport to THIS path_corner ==Inputs== *{{I Targetname}} * '''SetNextPathCorner''' : <target_destination> Set target [[path_corner]] ==Outputs== *{{O Targetname}} *'''OnPass''' : Fires when a path follower passes this point. {{activator|train}} [[Category:AI]][[Category:Entities]]

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