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GS13NG/code/__DEFINES/components.dm
2017-07-16 19:10:44 -05:00

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//shorthand
#define GET_COMPONENT_FROM(varname, path, target) var##path/##varname = ##target.GetComponent(##path)
#define GET_COMPONENT(varname, path) GET_COMPONENT_FROM(varname, path, src)
// How multiple components of the exact same type are handled in the same datum
#define COMPONENT_DUPE_HIGHLANDER 0 //old component is deleted (default)
#define COMPONENT_DUPE_ALLOWED 1 //duplicates allowed
#define COMPONENT_DUPE_UNIQUE 2 //new component is deleted
// All signals. Format:
// When the signal is called: (signal arguments)
#define COMSIG_COMPONENT_ADDED "component_added" //when a component is added to a datum: (datum/component)
#define COMSIG_COMPONENT_REMOVING "component_removing" //before a component is removed from a datum because of RemoveComponent: (datum/component)
#define COMSIG_PARENT_QDELETED "parent_qdeleted" //before a datum's Destroy() is called: ()