diff options
author | tobigun <tobigun@b956fd51-792f-4845-bead-9b4dfca2ff2c> | 2008-06-08 15:33:48 +0000 |
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committer | tobigun <tobigun@b956fd51-792f-4845-bead-9b4dfca2ff2c> | 2008-06-08 15:33:48 +0000 |
commit | 46bb010ca7c5eb04551c030105f9999ca80e472f (patch) | |
tree | 3cb6a6bdd7e4e62623c6a83b5d22c1c0dfad73e8 /Game/Code/Classes/UCore.pas | |
parent | f4425b4558b7fd86de874035f81ea290c987e96d (diff) | |
download | usdx-46bb010ca7c5eb04551c030105f9999ca80e472f.tar.gz usdx-46bb010ca7c5eb04551c030105f9999ca80e472f.tar.xz usdx-46bb010ca7c5eb04551c030105f9999ca80e472f.zip |
- set svn:eol-style to native
- removed some svn:executable properties from non-executable files
git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@1144 b956fd51-792f-4845-bead-9b4dfca2ff2c
Diffstat (limited to 'Game/Code/Classes/UCore.pas')
-rw-r--r-- | Game/Code/Classes/UCore.pas | 1020 |
1 files changed, 510 insertions, 510 deletions
diff --git a/Game/Code/Classes/UCore.pas b/Game/Code/Classes/UCore.pas index 2e1304de..cb632b79 100644 --- a/Game/Code/Classes/UCore.pas +++ b/Game/Code/Classes/UCore.pas @@ -1,510 +1,510 @@ -unit UCore;
-
-interface
-
-{$IFDEF FPC}
- {$MODE Delphi}
-{$ENDIF}
-
-{$I switches.inc}
-
-uses
- uPluginDefs,
- uCoreModule,
- UHooks,
- UServices,
- UModules;
-
-{*********************
- TCore
- Class manages all CoreModules, teh StartUp, teh MainLoop and the shutdown process
- Also it does some Error Handling, and maybe sometime multithreaded Loading ;)
-*********************}
-
-type
- TModuleListItem = record
- Module: TCoreModule; //Instance of the Modules Class
- Info: TModuleInfo; //ModuleInfo returned by Modules Modulinfo Proc
- NeedsDeInit: Boolean; //True if Module was succesful inited
- end;
-
- TCore = class
- private
- //Some Hook Handles. See Plugin SDKs Hooks.txt for Infos
- hLoadingFinished: THandle;
- hMainLoop: THandle;
- hTranslate: THandle;
- hLoadTextures: THandle;
- hExitQuery: THandle;
- hExit: THandle;
- hDebug: THandle;
- hError: THandle;
- sReportError: THandle;
- sReportDebug: THandle;
- sShowMessage: THandle;
- sRetranslate: THandle;
- sReloadTextures: THandle;
- sGetModuleInfo: THandle;
- sGetApplicationHandle: THandle;
-
- Modules: Array [0..High(CORE_MODULES_TO_LOAD)] of TModuleListItem;
-
- //Cur + Last Executed Setting and Getting ;)
- iCurExecuted: Integer;
- iLastExecuted: Integer;
-
- procedure SetCurExecuted(Value: Integer);
-
- //Function Get all Modules and Creates them
- function GetModules: Boolean;
-
- //Loads Core and all Modules
- function Load: Boolean;
-
- //Inits Core and all Modules
- function Init: Boolean;
-
- //DeInits Core and all Modules
- function DeInit: Boolean;
-
- //Load the Core
- function LoadCore: Boolean;
-
- //Init the Core
- function InitCore: Boolean;
-
- //DeInit the Core
- function DeInitCore: Boolean;
-
- //Called one Time per Frame
- function MainLoop: Boolean;
-
- public
- Hooks: THookManager; //Teh Hook Manager ;)
- Services: TServiceManager;//The Service Manager
-
- Name: String; //Name of this Application
- Version: LongWord; //Version of this ". For Info Look PluginDefs Functions
-
- LastErrorReporter:String; //Who Reported the Last Error String
- LastErrorString: String; //Last Error String reported
-
- property CurExecuted: Integer read iCurExecuted write SetCurExecuted; //ID of Plugin or Module curently Executed
- property LastExecuted: Integer read iLastExecuted;
-
- //---------------
- //Main Methods to control the Core:
- //---------------
- constructor Create(const cName: String; const cVersion: LongWord);
-
- //Starts Loading and Init Process. Then Runs MainLoop. DeInits on Shutdown
- procedure Run;
-
- //Method for other Classes to get Pointer to a specific Module
- function GetModulebyName(const Name: String): PCoreModule;
-
- //--------------
- // Hook and Service Procs:
- //--------------
- function ShowMessage(wParam: TwParam; lParam: TlParam): integer; //Shows a Message (lParam: PChar Text, wParam: Symbol)
- function ReportError(wParam: TwParam; lParam: TlParam): integer; //Shows a Message (wParam: Pchar(Message), lParam: PChar(Reportername))
- function ReportDebug(wParam: TwParam; lParam: TlParam): integer; //Shows a Message (wParam: Pchar(Message), lParam: PChar(Reportername))
- function Retranslate(wParam: TwParam; lParam: TlParam): integer; //Calls Translate hook
- function ReloadTextures(wParam: TwParam; lParam: TlParam): integer; //Calls LoadTextures hook
- function GetModuleInfo(wParam: TwParam; lParam: TlParam): integer; //If lParam = nil then get length of Moduleinfo Array. If lparam <> nil then write array of TModuleInfo to address at lparam
- function GetApplicationHandle(wParam: TwParam; lParam: TlParam): integer; //Returns Application Handle
- end;
-
-var
- Core: TCore;
-
-implementation
-
-uses
- {$IFDEF win32}
- Windows,
- {$ENDIF}
- SysUtils;
-
-//-------------
-// Create - Creates Class + Hook and Service Manager
-//-------------
-constructor TCore.Create(const cName: String; const cVersion: LongWord);
-begin
- inherited Create;
-
- Name := cName;
- Version := cVersion;
- iLastExecuted := 0;
- iCurExecuted := 0;
-
- LastErrorReporter := '';
- LastErrorString := '';
-
- Hooks := THookManager.Create(50);
- Services := TServiceManager.Create;
-end;
-
-//-------------
-//Starts Loading and Init Process. Then Runs MainLoop. DeInits on Shutdown
-//-------------
-procedure TCore.Run;
-var
- Success: Boolean;
-
- procedure HandleError(const ErrorMsg: string);
- begin
- if (LastErrorString <> '') then
- Self.ShowMessage(CORE_SM_ERROR, PChar(ErrorMsg + ': ' + LastErrorString))
- else
- Self.ShowMessage(CORE_SM_ERROR, PChar(ErrorMsg));
-
- //DeInit
- DeInit;
- end;
-
-begin
- //Get Modules
- try
- Success := GetModules();
- except
- Success := False;
- end;
-
- if (not Success) then
- begin
- HandleError('Error Getting Modules');
- Exit;
- end;
-
- //Loading
- try
- Success := Load();
- except
- Success := False;
- end;
-
- if (not Success) then
- begin
- HandleError('Error loading Modules');
- Exit;
- end;
-
- //Init
- try
- Success := Init();
- except
- Success := False;
- end;
-
- if (not Success) then
- begin
- HandleError('Error initing Modules');
- Exit;
- end;
-
- //Call Translate Hook
- if (Hooks.CallEventChain(hTranslate, 0, nil) <> 0) then
- begin
- HandleError('Error translating');
- Exit;
- end;
-
- //Calls LoadTextures Hook
- if (Hooks.CallEventChain(hLoadTextures, 0, nil) <> 0) then
- begin
- HandleError('Error loading textures');
- Exit;
- end;
-
- //Calls Loading Finished Hook
- if (Hooks.CallEventChain(hLoadingFinished, 0, nil) <> 0) then
- begin
- HandleError('Error calling LoadingFinished Hook');
- Exit;
- end;
-
- //Start MainLoop
- while Success do
- begin
- Success := MainLoop();
- // to-do : Call Display Draw here
- end;
-end;
-
-//-------------
-//Called one Time per Frame
-//-------------
-function TCore.MainLoop: Boolean;
-begin
- Result := False;
-end;
-
-//-------------
-//Function Get all Modules and Creates them
-//-------------
-function TCore.GetModules: Boolean;
-var
- i: Integer;
-begin
- Result := False;
- for i := 0 to high(Modules) do
- begin
- try
- Modules[i].NeedsDeInit := False;
- Modules[i].Module := CORE_MODULES_TO_LOAD[i].Create;
- Modules[i].Module.Info(@Modules[i].Info);
- except
- ReportError(Integer(PChar('Can''t get module #' + InttoStr(i) + ' "' + Modules[i].Info.Name + '"')), PChar('Core'));
- Exit;
- end;
- end;
- Result := True;
-end;
-
-//-------------
-//Loads Core and all Modules
-//-------------
-function TCore.Load: Boolean;
-var
- i: Integer;
-begin
- Result := LoadCore;
-
- for i := 0 to High(CORE_MODULES_TO_LOAD) do
- begin
- try
- Result := Modules[i].Module.Load;
- except
- Result := False;
- end;
-
- if (not Result) then
- begin
- ReportError(Integer(PChar('Error loading module #' + InttoStr(i) + ' "' + Modules[i].Info.Name + '"')), PChar('Core'));
- break;
- end;
- end;
-end;
-
-//-------------
-//Inits Core and all Modules
-//-------------
-function TCore.Init: Boolean;
-var
- i: Integer;
-begin
- Result := InitCore;
-
- for i := 0 to High(CORE_MODULES_TO_LOAD) do
- begin
- try
- Result := Modules[i].Module.Init;
- except
- Result := False;
- end;
-
- if (not Result) then
- begin
- ReportError(Integer(PChar('Error initing module #' + InttoStr(i) + ' "' + Modules[i].Info.Name + '"')), PChar('Core'));
- break;
- end;
-
- Modules[i].NeedsDeInit := Result;
- end;
-end;
-
-//-------------
-//DeInits Core and all Modules
-//-------------
-function TCore.DeInit: boolean;
-var
- i: integer;
-begin
-
- for i := High(CORE_MODULES_TO_LOAD) downto 0 do
- begin
- try
- if (Modules[i].NeedsDeInit) then
- Modules[i].Module.DeInit;
- except
- end;
- end;
-
- DeInitCore;
-
- Result := true;
-end;
-
-//-------------
-//Load the Core
-//-------------
-function TCore.LoadCore: Boolean;
-begin
- hLoadingFinished := Hooks.AddEvent('Core/LoadingFinished');
- hMainLoop := Hooks.AddEvent('Core/MainLoop');
- hTranslate := Hooks.AddEvent('Core/Translate');
- hLoadTextures := Hooks.AddEvent('Core/LoadTextures');
- hExitQuery := Hooks.AddEvent('Core/ExitQuery');
- hExit := Hooks.AddEvent('Core/Exit');
- hDebug := Hooks.AddEvent('Core/NewDebugInfo');
- hError := Hooks.AddEvent('Core/NewError');
-
- sReportError := Services.AddService('Core/ReportError', nil, Self.ReportError);
- sReportDebug := Services.AddService('Core/ReportDebug', nil, Self.ReportDebug);
- sShowMessage := Services.AddService('Core/ShowMessage', nil, Self.ShowMessage);
- sRetranslate := Services.AddService('Core/Retranslate', nil, Self.Retranslate);
- sReloadTextures := Services.AddService('Core/ReloadTextures', nil, Self.ReloadTextures);
- sGetModuleInfo := Services.AddService('Core/GetModuleInfo', nil, Self.GetModuleInfo);
- sGetApplicationHandle := Services.AddService('Core/GetApplicationHandle', nil, Self.GetApplicationHandle);
-
- //A little Test
- Hooks.AddSubscriber('Core/NewError', HookTest);
-
- result := true;
-end;
-
-//-------------
-//Init the Core
-//-------------
-function TCore.InitCore: Boolean;
-begin
- //Don not init something atm.
- result := true;
-end;
-
-//-------------
-//DeInit the Core
-//-------------
-function TCore.DeInitCore: Boolean;
-begin
- // TODO: write TService-/HookManager.Free and call it here
- Result := true;
-end;
-
-//-------------
-//Method for other classes to get pointer to a specific module
-//-------------
-function TCore.GetModuleByName(const Name: String): PCoreModule;
-var i: Integer;
-begin
- Result := nil;
- for i := 0 to High(Modules) do
- begin
- if (Modules[i].Info.Name = Name) then
- begin
- Result := @Modules[i].Module;
- Break;
- end;
- end;
-end;
-
-//-------------
-// Shows a MessageDialog (lParam: PChar Text, wParam: Symbol)
-//-------------
-function TCore.ShowMessage(wParam: TwParam; lParam: TlParam): integer;
-{$IFDEF MSWINDOWS}
-var Params: Cardinal;
-{$ENDIF}
-begin
- Result := -1;
-
- {$IFDEF MSWINDOWS}
- if (lParam <> nil) then
- begin
- Params := MB_OK;
- case wParam of
- CORE_SM_ERROR: Params := Params or MB_ICONERROR;
- CORE_SM_WARNING: Params := Params or MB_ICONWARNING;
- CORE_SM_INFO: Params := Params or MB_ICONINFORMATION;
- end;
-
- //Show:
- Result := Messagebox(0, lParam, PChar(Name), Params);
- end;
- {$ENDIF}
-
- // TODO: write ShowMessage for other OSes
-end;
-
-//-------------
-// Calls NewError HookChain (wParam: Pchar(Message), lParam: PChar(Reportername))
-//-------------
-function TCore.ReportError(wParam: TwParam; lParam: TlParam): integer;
-begin
- //Update LastErrorReporter and LastErrorString
- LastErrorReporter := String(PChar(lParam));
- LastErrorString := String(PChar(Pointer(wParam)));
-
- Hooks.CallEventChain(hError, wParam, lParam);
-end;
-
-//-------------
-// Calls NewDebugInfo HookChain (wParam: Pchar(Message), lParam: PChar(Reportername))
-//-------------
-function TCore.ReportDebug(wParam: TwParam; lParam: TlParam): integer;
-begin
- Hooks.CallEventChain(hDebug, wParam, lParam);
-end;
-
-//-------------
-// Calls Translate hook
-//-------------
-function TCore.Retranslate(wParam: TwParam; lParam: TlParam): integer;
-begin
- Hooks.CallEventChain(hTranslate, 1, nil);
-end;
-
-//-------------
-// Calls LoadTextures hook
-//-------------
-function TCore.ReloadTextures(wParam: TwParam; lParam: TlParam): integer;
-begin
- Hooks.CallEventChain(hLoadTextures, 1, nil);
-end;
-
-//-------------
-// If lParam = nil then get length of Moduleinfo Array. If lparam <> nil then write array of TModuleInfo to address at lparam
-//-------------
-function TCore.GetModuleInfo(wParam: TwParam; lParam: TlParam): integer;
-begin
- if (Pointer(lParam) = nil) then
- begin
- Result := Length(Modules);
- end
- else
- begin
- try
- for Result := 0 to High(Modules) do
- begin
- AModuleInfo(Pointer(lParam))[Result].Name := Modules[Result].Info.Name;
- AModuleInfo(Pointer(lParam))[Result].Version := Modules[Result].Info.Version;
- AModuleInfo(Pointer(lParam))[Result].Description := Modules[Result].Info.Description;
- end;
- except
- Result := -1;
- end;
- end;
-end;
-
-//-------------
-// Returns Application Handle
-//-------------
-function TCore.GetApplicationHandle(wParam: TwParam; lParam: TlParam): integer;
-begin
- Result := hInstance;
-end;
-
-//-------------
-// Called when setting CurExecuted
-//-------------
-procedure TCore.SetCurExecuted(Value: Integer);
-begin
- //Set Last Executed
- iLastExecuted := iCurExecuted;
-
- //Set Cur Executed
- iCurExecuted := Value;
-end;
-
-end.
+unit UCore; + +interface + +{$IFDEF FPC} + {$MODE Delphi} +{$ENDIF} + +{$I switches.inc} + +uses + uPluginDefs, + uCoreModule, + UHooks, + UServices, + UModules; + +{********************* + TCore + Class manages all CoreModules, teh StartUp, teh MainLoop and the shutdown process + Also it does some Error Handling, and maybe sometime multithreaded Loading ;) +*********************} + +type + TModuleListItem = record + Module: TCoreModule; //Instance of the Modules Class + Info: TModuleInfo; //ModuleInfo returned by Modules Modulinfo Proc + NeedsDeInit: Boolean; //True if Module was succesful inited + end; + + TCore = class + private + //Some Hook Handles. See Plugin SDKs Hooks.txt for Infos + hLoadingFinished: THandle; + hMainLoop: THandle; + hTranslate: THandle; + hLoadTextures: THandle; + hExitQuery: THandle; + hExit: THandle; + hDebug: THandle; + hError: THandle; + sReportError: THandle; + sReportDebug: THandle; + sShowMessage: THandle; + sRetranslate: THandle; + sReloadTextures: THandle; + sGetModuleInfo: THandle; + sGetApplicationHandle: THandle; + + Modules: Array [0..High(CORE_MODULES_TO_LOAD)] of TModuleListItem; + + //Cur + Last Executed Setting and Getting ;) + iCurExecuted: Integer; + iLastExecuted: Integer; + + procedure SetCurExecuted(Value: Integer); + + //Function Get all Modules and Creates them + function GetModules: Boolean; + + //Loads Core and all Modules + function Load: Boolean; + + //Inits Core and all Modules + function Init: Boolean; + + //DeInits Core and all Modules + function DeInit: Boolean; + + //Load the Core + function LoadCore: Boolean; + + //Init the Core + function InitCore: Boolean; + + //DeInit the Core + function DeInitCore: Boolean; + + //Called one Time per Frame + function MainLoop: Boolean; + + public + Hooks: THookManager; //Teh Hook Manager ;) + Services: TServiceManager;//The Service Manager + + Name: String; //Name of this Application + Version: LongWord; //Version of this ". For Info Look PluginDefs Functions + + LastErrorReporter:String; //Who Reported the Last Error String + LastErrorString: String; //Last Error String reported + + property CurExecuted: Integer read iCurExecuted write SetCurExecuted; //ID of Plugin or Module curently Executed + property LastExecuted: Integer read iLastExecuted; + + //--------------- + //Main Methods to control the Core: + //--------------- + constructor Create(const cName: String; const cVersion: LongWord); + + //Starts Loading and Init Process. Then Runs MainLoop. DeInits on Shutdown + procedure Run; + + //Method for other Classes to get Pointer to a specific Module + function GetModulebyName(const Name: String): PCoreModule; + + //-------------- + // Hook and Service Procs: + //-------------- + function ShowMessage(wParam: TwParam; lParam: TlParam): integer; //Shows a Message (lParam: PChar Text, wParam: Symbol) + function ReportError(wParam: TwParam; lParam: TlParam): integer; //Shows a Message (wParam: Pchar(Message), lParam: PChar(Reportername)) + function ReportDebug(wParam: TwParam; lParam: TlParam): integer; //Shows a Message (wParam: Pchar(Message), lParam: PChar(Reportername)) + function Retranslate(wParam: TwParam; lParam: TlParam): integer; //Calls Translate hook + function ReloadTextures(wParam: TwParam; lParam: TlParam): integer; //Calls LoadTextures hook + function GetModuleInfo(wParam: TwParam; lParam: TlParam): integer; //If lParam = nil then get length of Moduleinfo Array. If lparam <> nil then write array of TModuleInfo to address at lparam + function GetApplicationHandle(wParam: TwParam; lParam: TlParam): integer; //Returns Application Handle + end; + +var + Core: TCore; + +implementation + +uses + {$IFDEF win32} + Windows, + {$ENDIF} + SysUtils; + +//------------- +// Create - Creates Class + Hook and Service Manager +//------------- +constructor TCore.Create(const cName: String; const cVersion: LongWord); +begin + inherited Create; + + Name := cName; + Version := cVersion; + iLastExecuted := 0; + iCurExecuted := 0; + + LastErrorReporter := ''; + LastErrorString := ''; + + Hooks := THookManager.Create(50); + Services := TServiceManager.Create; +end; + +//------------- +//Starts Loading and Init Process. Then Runs MainLoop. DeInits on Shutdown +//------------- +procedure TCore.Run; +var + Success: Boolean; + + procedure HandleError(const ErrorMsg: string); + begin + if (LastErrorString <> '') then + Self.ShowMessage(CORE_SM_ERROR, PChar(ErrorMsg + ': ' + LastErrorString)) + else + Self.ShowMessage(CORE_SM_ERROR, PChar(ErrorMsg)); + + //DeInit + DeInit; + end; + +begin + //Get Modules + try + Success := GetModules(); + except + Success := False; + end; + + if (not Success) then + begin + HandleError('Error Getting Modules'); + Exit; + end; + + //Loading + try + Success := Load(); + except + Success := False; + end; + + if (not Success) then + begin + HandleError('Error loading Modules'); + Exit; + end; + + //Init + try + Success := Init(); + except + Success := False; + end; + + if (not Success) then + begin + HandleError('Error initing Modules'); + Exit; + end; + + //Call Translate Hook + if (Hooks.CallEventChain(hTranslate, 0, nil) <> 0) then + begin + HandleError('Error translating'); + Exit; + end; + + //Calls LoadTextures Hook + if (Hooks.CallEventChain(hLoadTextures, 0, nil) <> 0) then + begin + HandleError('Error loading textures'); + Exit; + end; + + //Calls Loading Finished Hook + if (Hooks.CallEventChain(hLoadingFinished, 0, nil) <> 0) then + begin + HandleError('Error calling LoadingFinished Hook'); + Exit; + end; + + //Start MainLoop + while Success do + begin + Success := MainLoop(); + // to-do : Call Display Draw here + end; +end; + +//------------- +//Called one Time per Frame +//------------- +function TCore.MainLoop: Boolean; +begin + Result := False; +end; + +//------------- +//Function Get all Modules and Creates them +//------------- +function TCore.GetModules: Boolean; +var + i: Integer; +begin + Result := False; + for i := 0 to high(Modules) do + begin + try + Modules[i].NeedsDeInit := False; + Modules[i].Module := CORE_MODULES_TO_LOAD[i].Create; + Modules[i].Module.Info(@Modules[i].Info); + except + ReportError(Integer(PChar('Can''t get module #' + InttoStr(i) + ' "' + Modules[i].Info.Name + '"')), PChar('Core')); + Exit; + end; + end; + Result := True; +end; + +//------------- +//Loads Core and all Modules +//------------- +function TCore.Load: Boolean; +var + i: Integer; +begin + Result := LoadCore; + + for i := 0 to High(CORE_MODULES_TO_LOAD) do + begin + try + Result := Modules[i].Module.Load; + except + Result := False; + end; + + if (not Result) then + begin + ReportError(Integer(PChar('Error loading module #' + InttoStr(i) + ' "' + Modules[i].Info.Name + '"')), PChar('Core')); + break; + end; + end; +end; + +//------------- +//Inits Core and all Modules +//------------- +function TCore.Init: Boolean; +var + i: Integer; +begin + Result := InitCore; + + for i := 0 to High(CORE_MODULES_TO_LOAD) do + begin + try + Result := Modules[i].Module.Init; + except + Result := False; + end; + + if (not Result) then + begin + ReportError(Integer(PChar('Error initing module #' + InttoStr(i) + ' "' + Modules[i].Info.Name + '"')), PChar('Core')); + break; + end; + + Modules[i].NeedsDeInit := Result; + end; +end; + +//------------- +//DeInits Core and all Modules +//------------- +function TCore.DeInit: boolean; +var + i: integer; +begin + + for i := High(CORE_MODULES_TO_LOAD) downto 0 do + begin + try + if (Modules[i].NeedsDeInit) then + Modules[i].Module.DeInit; + except + end; + end; + + DeInitCore; + + Result := true; +end; + +//------------- +//Load the Core +//------------- +function TCore.LoadCore: Boolean; +begin + hLoadingFinished := Hooks.AddEvent('Core/LoadingFinished'); + hMainLoop := Hooks.AddEvent('Core/MainLoop'); + hTranslate := Hooks.AddEvent('Core/Translate'); + hLoadTextures := Hooks.AddEvent('Core/LoadTextures'); + hExitQuery := Hooks.AddEvent('Core/ExitQuery'); + hExit := Hooks.AddEvent('Core/Exit'); + hDebug := Hooks.AddEvent('Core/NewDebugInfo'); + hError := Hooks.AddEvent('Core/NewError'); + + sReportError := Services.AddService('Core/ReportError', nil, Self.ReportError); + sReportDebug := Services.AddService('Core/ReportDebug', nil, Self.ReportDebug); + sShowMessage := Services.AddService('Core/ShowMessage', nil, Self.ShowMessage); + sRetranslate := Services.AddService('Core/Retranslate', nil, Self.Retranslate); + sReloadTextures := Services.AddService('Core/ReloadTextures', nil, Self.ReloadTextures); + sGetModuleInfo := Services.AddService('Core/GetModuleInfo', nil, Self.GetModuleInfo); + sGetApplicationHandle := Services.AddService('Core/GetApplicationHandle', nil, Self.GetApplicationHandle); + + //A little Test + Hooks.AddSubscriber('Core/NewError', HookTest); + + result := true; +end; + +//------------- +//Init the Core +//------------- +function TCore.InitCore: Boolean; +begin + //Don not init something atm. + result := true; +end; + +//------------- +//DeInit the Core +//------------- +function TCore.DeInitCore: Boolean; +begin + // TODO: write TService-/HookManager.Free and call it here + Result := true; +end; + +//------------- +//Method for other classes to get pointer to a specific module +//------------- +function TCore.GetModuleByName(const Name: String): PCoreModule; +var i: Integer; +begin + Result := nil; + for i := 0 to High(Modules) do + begin + if (Modules[i].Info.Name = Name) then + begin + Result := @Modules[i].Module; + Break; + end; + end; +end; + +//------------- +// Shows a MessageDialog (lParam: PChar Text, wParam: Symbol) +//------------- +function TCore.ShowMessage(wParam: TwParam; lParam: TlParam): integer; +{$IFDEF MSWINDOWS} +var Params: Cardinal; +{$ENDIF} +begin + Result := -1; + + {$IFDEF MSWINDOWS} + if (lParam <> nil) then + begin + Params := MB_OK; + case wParam of + CORE_SM_ERROR: Params := Params or MB_ICONERROR; + CORE_SM_WARNING: Params := Params or MB_ICONWARNING; + CORE_SM_INFO: Params := Params or MB_ICONINFORMATION; + end; + + //Show: + Result := Messagebox(0, lParam, PChar(Name), Params); + end; + {$ENDIF} + + // TODO: write ShowMessage for other OSes +end; + +//------------- +// Calls NewError HookChain (wParam: Pchar(Message), lParam: PChar(Reportername)) +//------------- +function TCore.ReportError(wParam: TwParam; lParam: TlParam): integer; +begin + //Update LastErrorReporter and LastErrorString + LastErrorReporter := String(PChar(lParam)); + LastErrorString := String(PChar(Pointer(wParam))); + + Hooks.CallEventChain(hError, wParam, lParam); +end; + +//------------- +// Calls NewDebugInfo HookChain (wParam: Pchar(Message), lParam: PChar(Reportername)) +//------------- +function TCore.ReportDebug(wParam: TwParam; lParam: TlParam): integer; +begin + Hooks.CallEventChain(hDebug, wParam, lParam); +end; + +//------------- +// Calls Translate hook +//------------- +function TCore.Retranslate(wParam: TwParam; lParam: TlParam): integer; +begin + Hooks.CallEventChain(hTranslate, 1, nil); +end; + +//------------- +// Calls LoadTextures hook +//------------- +function TCore.ReloadTextures(wParam: TwParam; lParam: TlParam): integer; +begin + Hooks.CallEventChain(hLoadTextures, 1, nil); +end; + +//------------- +// If lParam = nil then get length of Moduleinfo Array. If lparam <> nil then write array of TModuleInfo to address at lparam +//------------- +function TCore.GetModuleInfo(wParam: TwParam; lParam: TlParam): integer; +begin + if (Pointer(lParam) = nil) then + begin + Result := Length(Modules); + end + else + begin + try + for Result := 0 to High(Modules) do + begin + AModuleInfo(Pointer(lParam))[Result].Name := Modules[Result].Info.Name; + AModuleInfo(Pointer(lParam))[Result].Version := Modules[Result].Info.Version; + AModuleInfo(Pointer(lParam))[Result].Description := Modules[Result].Info.Description; + end; + except + Result := -1; + end; + end; +end; + +//------------- +// Returns Application Handle +//------------- +function TCore.GetApplicationHandle(wParam: TwParam; lParam: TlParam): integer; +begin + Result := hInstance; +end; + +//------------- +// Called when setting CurExecuted +//------------- +procedure TCore.SetCurExecuted(Value: Integer); +begin + //Set Last Executed + iLastExecuted := iCurExecuted; + + //Set Cur Executed + iCurExecuted := Value; +end; + +end. |