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Simba/Projects/SAMufasaGUI/virtualextension.pas
2010-03-19 00:31:39 +01:00

51 lines
1.4 KiB
ObjectPascal

unit virtualextension;
{$mode objfpc}
interface
uses
Classes, SysUtils;
type
TVirtualSimbaExtension = class(TObject)
public
{ Must be implemented }
function HookExists(HookName: String): Boolean; virtual; abstract;
{ No Custom Arguments just yet... }
function ExecuteHook(HookName: String): Integer; virtual; abstract;
private
FName: String;
property GetName: String read Fname;
end;
{ Each hook has a HookName which the extension uses to identify the hook.
Additionally, variables are exported. Currently we will use an Array of Variant.
Therefore, we will have to specify what amount Arguments we will pass.
( So it is not type safe... Not like Variants are type safe... )
}
type TEventHook = record
HookName: String;
ArgumentCount: Integer;
end;
var
EventHooks: Array [0..7] of TEventHook =
( (HookName : 'onScriptCompile' ; ArgumentCount : 1),
(HookName : 'onScriptStart' ; ArgumentCount : 1),
(HookName : 'onScriptPause' ; ArgumentCount : 1),
(HookName : 'onScriptStop' ; ArgumentCount : 1),
(HookName : 'onColourPick' ; ArgumentCount : 3),
(HookName : 'onOpenFile' ; ArgumentCount : 1),
(HookName : 'onOpenSocket' ; ArgumentCount : 1),
(HookName : 'onWriteFile' ; ArgumentCount : 1));
implementation
end.