Syncs maps, and a bunch of other things that no one will care about/notice/give fucks about until they break. Welcome to conflict hell. (#2460)
* fuck pubby * fuck you too ceres * ree * this is going to be a disaster isn't it * disaster * dme * -_- * tg * woops * proper sync * Welcome to conflict hell. * lets hope this fixes more things than it breaks * gdi * goddamnit
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kevinz000
@@ -27,17 +27,21 @@ Stands have a lot of procs which mimic mob procs. Rather than inserting hooks fo
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### Vars
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1. `/datum/var/list/datum_components` (private)
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* Lazy list of all components a datum has (TODO: Make this a typecache with longer paths overwriting shorter ones maybe? It'd be weird)
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* Lazy associated list of type -> component/list of components.
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1. `/datum/component/var/enabled` (protected, boolean)
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* If the component is enabled. If not, it will not react to signals
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* TRUE by default
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* `TRUE` by default
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1. `/datum/component/var/dupe_mode` (protected, enum)
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* How multiple components of the exact same type are handled when added to the datum.
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* How duplicate component types are handled when added to the datum.
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* `COMPONENT_DUPE_HIGHLANDER` (default): Old component will be deleted, new component will first have `/datum/component/proc/InheritComponent(datum/component/old, FALSE)` on it
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* `COMPONENT_DUPE_ALLOWED`: The components will be treated as seperate, `GetComponent()` will return the first added
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* `COMPONENT_DUPE_ALLOWED`: The components will be treated as separate, `GetComponent()` will return the first added
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* `COMPONENT_DUPE_UNIQUE`: New component will be deleted, old component will first have `/datum/component/proc/InheritComponent(datum/component/new, TRUE)` on it
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1. `/datum/component/var/dupe_type` (protected, type)
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* Definition of a duplicate component type
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* `null` means exact match on `type`
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* Any other type means that and all subtypes
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1. `/datum/component/var/list/signal_procs` (private)
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* Associated lazy list of signals -> callbacks that will be run when the parent datum recieves that signal
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* Associated lazy list of signals -> `/datum/callback`s that will be run when the parent datum recieves that signal
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1. `/datum/component/var/datum/parent` (protected, read-only)
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* The datum this component belongs to
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@@ -56,6 +60,8 @@ Stands have a lot of procs which mimic mob procs. Rather than inserting hooks fo
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* Sends the `COMSIG_COMPONENT_ADDED` signal to the datum
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* All components a datum owns are deleted with the datum
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* Returns the component that was created. Or the old component in a dupe situation where `COMPONENT_DUPE_UNIQUE` was set
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1. `/datum/proc/LoadComponent(component_type(type), ...) -> datum/component` (public, final)
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* Equivalent to calling `GetComponent(component_type)` where, if the result would be `null`, returns `AddComponent(component_type, ...)` instead
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1. `/datum/proc/ComponentActivated(datum/component/C)` (abstract)
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* Called on a component's `parent` after a signal recieved causes it to activate. `src` is the parameter
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* Will only be called if a component's callback returns `TRUE`
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@@ -66,16 +72,24 @@ Stands have a lot of procs which mimic mob procs. Rather than inserting hooks fo
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1. `/datum/proc/SendSignal(signal, ...)` (public, final)
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* Call to send a signal to the components of the target datum
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* Extra arguments are to be specified in the signal definition
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1. `/datum/component/New(datum/parent, ...)` (protected, virtual)
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* Forwarded the arguments from `AddComponent()`
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1. `/datum/component/Destroy()` (virtual)
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1. `/datum/component/New(datum/parent, ...)` (private, final)
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* Runs internal setup for the component
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* Extra arguments are passed to `Initialize()`
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1. `/datum/component/Initialize(...)` (abstract, no-sleep)
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* Called by `New()` with the same argments excluding `parent`
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* Component does not exist in `parent`'s `datum_components` list yet, although `parent` is set and may be used
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* Signals will not be recieved while this function is running
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* Component may be deleted after this function completes without being attached
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1. `/datum/component/Destroy()` (virtual, no-sleep)
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* Sends the `COMSIG_COMPONENT_REMOVING` signal to the parent datum if the `parent` isn't being qdeleted
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* Properly removes the component from `parent` and cleans up references
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1. `/datum/component/proc/InheritComponent(datum/component/C, i_am_original(boolean))` (abstract)
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1. `/datum/component/proc/InheritComponent(datum/component/C, i_am_original(boolean))` (abstract, no-sleep)
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* Called on a component when a component of the same type was added to the same parent
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* See `/datum/component/var/dupe_mode`
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* `C`'s type will always be the same of the called component
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1. `/datum/component/proc/OnTransfer(datum/new_parent)` (abstract)
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1. `/datum/component/proc/AfterComponentActivated()` (abstract)
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* Called on a component that was activated after it's `parent`'s `ComponentActivated()` is called
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1. `/datum/component/proc/OnTransfer(datum/new_parent)` (abstract, no-sleep)
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* Called before the new `parent` is assigned in `TakeComponent()`, after the remove signal, before the added signal
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* Allows the component to react to ownership transfers
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1. `/datum/component/proc/_RemoveNoSignal()` (private, final)
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@@ -91,9 +105,4 @@ Stands have a lot of procs which mimic mob procs. Rather than inserting hooks fo
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* Called when a component recieves any signal and is enabled
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* Default implementation looks if the signal is registered and runs the appropriate proc
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### See signals and their arguments in __DEFINES\components.dm
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## Examples
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Material Containers: #29268 (Too many GetComponent calls, but not bad)
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Slips: #00000 (PR DIS)
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Powercells: (TODO)
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### See/Define signals and their arguments in __DEFINES\components.dm
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@@ -0,0 +1,21 @@
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/datum/component/slippery
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var/intensity
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var/lube_flags
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var/mob/slip_victim
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/datum/component/slippery/Initialize(_intensity, _lube_flags = NONE)
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intensity = max(_intensity, 0)
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lube_flags = _lube_flags
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if(ismovableatom(parent))
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RegisterSignal(COMSIG_MOVABLE_CROSSED, .proc/Slip)
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else
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RegisterSignal(COMSIG_ATOM_ENTERED, .proc/Slip)
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/datum/component/slippery/proc/Slip(atom/movable/AM)
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var/mob/victim = AM
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if(istype(victim) && !victim.is_flying() && victim.slip(intensity, parent, lube_flags))
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slip_victim = victim
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return TRUE
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/datum/component/slippery/AfterComponentActivated()
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slip_victim = null
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